| 1. |
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| 2. |
- Alaie, Iman, et al.
(author)
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Adolescent depression, early psychiatric comorbidities, and adulthood welfare burden : a 25-year longitudinal cohort study
- 2021
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In: Social Psychiatry and Psychiatric Epidemiology. - : Springer. - 0933-7954 .- 1433-9285. ; 56:11, s. 1993-2004
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Journal article (peer-reviewed)abstract
- PURPOSE: Depression at all ages is recognized as a global public health concern, but less is known about the welfare burden following early-life depression. This study aimed to (1) estimate the magnitude of associations between depression in adolescence and social transfer payments in adulthood; and (2) address the impact of major comorbid psychopathology on these associations.METHODS: This is a longitudinal cohort study of 539 participants assessed at age 16-17 using structured diagnostic interviews. An ongoing 25-year follow-up linked the cohort (n = 321 depressed; n = 218 nondepressed) to nationwide population-based registries. Outcomes included consecutive annual data on social transfer payments due to unemployment, work disability, and public assistance, spanning from age 18 to 40. Parameter estimations used the generalized estimating equations approach.RESULTS: Adolescent depression was associated with all forms of social transfer payments. The estimated overall payment per person and year was 938 USD (95% CI 551-1326) over and above the amount received by nondepressed controls. Persistent depressive disorder was associated with higher recipiency across all outcomes, whereas the pattern of findings was less clear for subthreshold and episodic major depression. Moreover, depressed adolescents presenting with comorbid anxiety and disruptive behavior disorders evidenced particularly high recipiency, exceeding the nondepressed controls with an estimated 1753 USD (95% CI 887-2620).CONCLUSION: Adolescent depression is associated with considerable public expenditures across early-to-middle adulthood, especially for those exposed to chronic/persistent depression and psychiatric comorbidities. This finding suggests that the clinical heterogeneity of early-life depression needs to be considered from a longer-term societal perspective.
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| 3. |
- Alaie, Iman, et al.
(author)
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Uppsala Longitudinal Adolescent Depression Study (ULADS)
- 2019
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In: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 9:3
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Journal article (peer-reviewed)abstract
- Purpose: To present the Uppsala Longitudinal Adolescent Depression Study, initiated in Uppsala, Sweden, in the early 1990s. The initial aim of this epidemiological investigation was to study the prevalence, characteristics and correlates of adolescent depression, and has subsequently expanded to include a broad range of social, economic and health-related long-term outcomes and cost-of-illness analyses.Participants: The source population was first-year students (aged 16-17) in upper-secondary schools in Uppsala during 1991-1992, of which 2300 (93%) were screened for depression. Adolescents with positive screening and sex/age-matched peers were invited to a comprehensive assessment. A total of 631 adolescents (78% females) completed this assessment, and 409 subsequently completed a 15year follow-up assessment. At both occasions, extensive information was collected on mental disorders, personality and psychosocial situation. Detailed social, economic and health-related data from 1993 onwards have recently been obtained from the Swedish national registries for 576 of the original participants and an age-matched reference population (N=200 000).Findings to date: The adolescent lifetime prevalence of a major depressive episode was estimated to be 11.4%. Recurrence in young adulthood was reported by the majority, with a particularly poor prognosis for those with a persistent depressive disorder or multiple somatic symptoms. Adolescent depression was also associated with an increased risk of other adversities in adulthood, including additional mental health conditions, low educational attainment and problems related to intimate relationships.Future plans: Longitudinal studies of adolescent depression are rare and must be responsibly managed and utilised. We therefore intend to follow the cohort continuously by means of registries. Currently, the participants are approaching mid-adulthood. At this stage, we are focusing on the overall long-term burden of adolescent depression. For this purpose, the research group has incorporated expertise in health economics. We would also welcome extended collaboration with researchers managing similar datasets.
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| 4. |
- Ssegonja, Richard, et al.
(author)
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Depressive disorders in adolescence, recurrence in early adulthood, and healthcare usage in mid-adulthood : A longitudinal cost-of-illness study
- 2019
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In: Journal of Affective Disorders. - : ELSEVIER. - 0165-0327 .- 1573-2517. ; 258, s. 33-41
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Journal article (peer-reviewed)abstract
- Background: Depression in adolescence is associated with increased healthcare consumption in adulthood, but prior research has not recognized the heterogeneity of depressive disorders. This paper investigated the additional healthcare usage and related costs in mid-adulthood for individuals with adolescent depression, and examined the mediating role of subsequent depression in early adulthood.Methods: This study was based on the Uppsala Longitudinal Adolescent Depression Study, initiated in Sweden in the early 1990s. Depressive disorders were assessed in adolescence (age 16-17) and early adulthood (age 19-30). Healthcare usage and related costs in mid-adulthood (age 31-40) were estimated using nationwide population-based registries. Participants with specific subtypes of adolescent depression (n = 306) were compared with matched non-depressed peers (n = 213).Results: Women with persistent depressive disorder (PDD) in adolescence utilized significantly more healthcare resources in mid-adulthood. The association was not limited to psychiatric care, and remained after adjustment for individual and parental characteristics. The total additional annual cost for a single age group of females with a history of PDD at a population level was estimated at 3.10 million USD. Depression recurrence in early adulthood mediated the added costs for psychiatric care, but not for somatic care.Limitations: Primary health care data were not available, presumably resulting in an underestimation of the true healthcare consumption. Estimates for males had limited precision due to a relatively small male proportion.Conclusions: On a population level, the additional healthcare costs incurred in mid-adulthood in females with a history of adolescent PDD are considerable. Early treatment and prevention should be prioritized.
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| 5. |
- Bohman, Hannes
(author)
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Adolescents with Depression Followed up : Prognostic Significance of Somatic Symptoms and Their Need of In-Patient Care
- 2012
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Doctoral thesis (other academic/artistic)abstract
- A dualist approach that distinguishes between mind and body is still the norm in Western medicine. Although we now know that physical and mental health are related in adults, little is known about if, or with what mechanisms, mental illnesses or depression early in life, will affect future physical and psychological health. In-between mental and somatic disorders there are somatic symptoms without medical explanation. These are symptoms that cause much suffering and impairment which are costly for society. Still little is known what they are, how they should be treated and what consequences they have for adolescents when they grow up. This study aims to investigate the long-term relationship between mental and somatic disease and the outcome of adolescents with functional somatic symptoms.The thesis is based on a 15-year follow-up study of a population-based investigation of adolescent depression. In 1991–1993 first year students in upper secondary school (age 16–17) in Uppsala, Sweden, were screened for depression (n=2300). Adolescents with positive screening and selected peers with negative screening (n=631) were assessed regarding mental health and somatic symptoms. At around age 31, the participants were followed-up in personal interviews (n=369) and national registers (n=609). Outcomes regarding mental DSM-IV diagnosis, in-patient ICD-10 disease diagnosis from the patient register, and blood vessel wall thickness were assessed.The most important finding is the unexpected poor short and long-term outcome in adolescents with somatic symptoms. The result proves the need for better treatment. The strong prediction of functional somatic symptoms for mental disorder, independent of adolescent depression, suggests that somatic symptoms and depression symptoms are different expressions of a common disorder. Female adolescents with depression need more psychiatric and somatic in-patient care but the males do not. Instead, they have considerably more in-patient stays due to alcohol and drug abuse. The males might be taken care of outside the health care system and seem to need special attention. In women with adolescent and recurrent adult depression there is an association with premature aging of the carotid wall. These women are at risk of developing early cardio-vascular disease and need early interventions.
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| 6. |
- Bohman, Hannes, 1965-, et al.
(author)
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Long term follow up of adolescent depression : a population based study
- 2010
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In: Upsala Journal of Medical Sciences. - : Uppsala Medical Society. - 0300-9734 .- 2000-1967. ; 115:1, s. 21-29
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Journal article (peer-reviewed)abstract
- Adolescent depression is common. Earlier studies indicate that relapses and recurrences are common. But many questions are still unanswered. The aim of the present study has been to follow subjects with adolescent depressions, identified in a population-based study, over a 15-year period. Subjects with adolescent depression (n = 362) and a comparison group (n = 250) were followed in the National Swedish registers.The formerly depressed females had significantly more out-patient visits, and a significantly higher proportion (78.4% versus 69.6%) had at least one out-patient visit. Among the males, no significant differences were found as concerns out-patient visits. The formerly depressed females had significantly more in-patient stays (3.6 versus 2.4) and a significantly higher total number of in-patient days (27.4 versus 10.1). A significantly higher proportion had in-patient days due to mental disorders (9.5% versus 4.6%), in particular anxiety disorders (4.9% versus 1.0%). As concerns the males, a significantly higher proportion had in-patient days due to mental disorders (16.5% versus 1.8%), in particular alcohol and drug abuse (7.6% versus 0%).Among the formerly depressed females there were no significant differences against the comparison group as concerns the proportion of being a mother, number of children per woman, or age at first child. However, a significantly higher proportion of the formerly depressed females had had different, usually mild, disorders related to pregnancy (8.6% versus 0.6%). The children of the women with adolescent depressions were not affected.
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| 7. |
- Bohman, Hannes, 1965-, et al.
(author)
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Prognostic significance of functional somatic symptoms in adolescence : a 15-year community-based follow-up study of adolescents with depression compared with healthy peers
- 2012
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In: BMC Psychiatry. - : Springer Science and Business Media LLC. - 1471-244X. ; 12, s. 90-
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Journal article (peer-reviewed)abstract
- BackgroundThere is a lack of population-based long-term longitudinal research on mental health status and functional physical/somatic symptoms. Little is known about the long-term mental health outcomes associated with somatic symptoms or the temporal relationship between depression and such symptoms. This 15-year study followed up adolescents with depression and matched controls, screened from a population-based sample, who reported different numbers of somatic symptoms.MethodsThe total population of 16–17-year-olds in Uppsala, Sweden, was screened for depression in 1991–1993. Adolescents who screened positive and an equal number of healthy controls took part in a semi-structured diagnostic interview. In addition, 21 different self-rated somatic symptoms were assessed. Sixty-four percent of those adolescents participated in a follow-up structured interview 15 years later.ResultsSomatic symptoms in adolescence predicted depression and other adult mental disorders regardless of the presence of adolescent depression. In adolescents with depression, the number of functional somatic symptoms predicted, in a dose response relationship, suicidal behavior, bipolar episodes, and psychotic episodes as well as chronic and recurrent depression. Contrary to expectations, the somatic symptoms of abdominal pain and perspiration without exertion better predicted depression than all DSM-IV depressive symptoms. Abdominal pain persisted as an independent strong predictor of depression and anxiety, even after controlling for other important confounders.ConclusionsSomatic symptoms in adolescence can predict severe adult mental health disorders. The number of somatic symptoms concurrent with adolescent depression is, in a stepwise manner, linked to suicidal attempts, bipolar disorders, psychotic disorders, and recurrent and chronic depression. These findings can be useful in developing treatment guidelines for patients with somatic symptoms.
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| 8. |
- Bohman, Hannes, et al.
(author)
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Somatic symptoms as a marker for severity in adolescent depression
- 2010
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In: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 99:11, s. 1724-1730
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Journal article (peer-reviewed)abstract
- Aim: This study aims to investigate the prevalence of somatic symptoms in depressed adolescents and in their healthy peers. A second aim is to investigate the correlation, in the depressed adolescents, between the number of somatic symptoms and severe concurrent symptoms, signs and life events. Methods: The total population of 16-17 year olds - in the city of Uppsala - was screened for depression and then interviewed using a structured interview questionnaire. Depressed subjects and matched controls were identified. A total of 177 pairs were used for pair-wise analyses of somatic symptoms. Severe symptoms, signs and life events were selected for analysing their relation to depression with somatic symptoms. Results: The adolescents with depressive disorders experienced considerably more somatic symptoms than their healthy controls. The duration and depth of the depression correlated with the number of somatic symptoms. There was a strong correlation between depression with many somatic symptoms and suicidal plans/thoughts, suicidal attempts, disruptive behaviour, as well as multiple stressful relationships. Conclusion: This study demonstrates that somatic symptoms are common in adolescent depression. Multiple somatic symptoms within depression imply a higher severity in terms of duration, depth and psychiatric comorbidity. The strong correlation with suicidal plans, suicidal attempts and disruptive behaviour is concerning.
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| 9. |
- Bohman, Hannes, 1965-, et al.
(author)
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Thicker carotid intima layer, thinner media layer and higher intima/media ratio in women with recurrent depressive disorders : a pilot study using non-invasive high frequency ultrasound
- 2010
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In: World Journal of Biological Psychiatry. - : Informa Healthcare. - 1562-2975 .- 1814-1412. ; 11:1, s. 71-75
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Journal article (peer-reviewed)abstract
- Background. Growing evidence indicates that depression is an important risk factor for coronary heart disease. Thus, the aim of the present study has been to investigate if young women with adolescent onset and recurrent depressive disorders have signs of carotid intima and media changes already at the age of 30. Methods. Fifteen subjects with adolescent onset recurrent depressive disorders, mean age 31.5 years, were compared to 20 healthy women with a mean age of 39.6 years. The thickness of carotid artery intima and media was assessed, using non-invasive high-frequency ultrasound (25MHz). Results. The subjects with recurrent depressive disorders had significantly thicker carotid intima, significantly thinner carotid media and significantly higher intima/media ratio despite the fact that they were about 10 years younger than the healthy women. Hypertension, obesity or smoking could not explain the results. Conclusion. Already at the age of 30, subjects with recurrent depressive disorders with adolescent onset do have early signs of carotid intima and media changes, indicating a less healthy artery wall, despite otherwise no clinical signs of cardiovascular disease.
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| 10. |
- Haglund, Kristina, 1950-
(author)
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Patient and Staff Perceptions of Medication Administration and Locked Entrance Doors at Psychiatric Wards
- 2005
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Doctoral thesis (other academic/artistic)abstract
- The general aim was, within psychiatric inpatient care, to explore patient and staff perceptions with regard to medication administration and locked entrance doors. In Study I, medication administration was illuminated according to a mini-ethnographic approach. Nurses and voluntarily admitted patients were observed and interviewed. Two central categories of patient and nurse experiences were identified, get control and leave control. In Study II, patients and nurses were interviewed about patient experiences of forced medication. Identified experiences were related to the disease, being forcibly medicated, and the drug. In Study III, the frequency of and reasons for locked entrance doors on Swedish psychiatric inpatient wards were investigated. Seventy three per cent of the doors were locked on a specific day. According to ward managers, doors were most often locked in order to prevent patients from escaping, provide security and safety, and because legalisation. In Study IV/V, voluntarily admitted patients/mental nurse assistants and nurses were interviewed about advantages and disadvantages about being cared for/working on a psychiatric inpatient ward with a locked entrance door. Most advantages mentioned by patients and staff were categorised as protection against “the outside”, secure and efficient care, and control over patients. Most disadvantages mentioned by patients were categorised as confinement, dependence on the staff, and emotional problems for patients. Most disadvantages mentioned by staff were categorised as extra work, confinement, dependence on the staff, and a non-caring environment. In conclusion, medication administration and locked entrance doors are perceived as connected with staff’s control and restricted freedom for patients. Increased reflection among staff about how medication administration and locked entrance doors are perceived by patients would increase staff’s possibilities to prevent potential experiences of coercion due to these situations among patients in psychiatric inpatient care.
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| 11. |
- Jonsson, Ulf, 1974-
(author)
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Adolescents with Depression Grown up : Education, Intimate Relationships, Mental Health, and Personality
- 2010
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Doctoral thesis (other academic/artistic)abstract
- Unipolar depression, estimated to be the leading contributor to burden of disease in middle- and high-income countries, often has an onset in adolescence. The disorder is associated with substantial role impairment and is highly recurrent. This raises questions about both subsequent mental health and social outcome. In order to shed light on this, a community sample of adolescents with depression and non-depressed peers was followed-up after 15 years. In 1991-93, first-year students in upper secondary school (age 16-17) in the town of Uppsala, Sweden, were screened for depression. Adolescents with positive screening and selected peers with negative screening (n=631 in total) were assessed regarding mental health, social situation, and personality. At around age 31, the participants were followed-up in both national registers (n=609) and personal interviews (n=409). Outcome regarding social factors, mental health, and personality was assessed. At follow-up, the former depressed adolescents had completed higher education to a lesser extent than the former non-depressed adolescents. The females with adolescent depression were also at increased risk of subsequent abortion, divorce, single parenthood, and partner violence. Characteristics associated with depression in adolescence (such as poor school performance and disruptive disorders) seemed to contribute to the poor outcome in the social domain. Regarding adult mental health, long-term depression in adolescence was associated with a particularly poor outcome. Compared to adolescents with shorter episodes of depression, those with long-term depression were more likely to report recurrent depression, suicidal ideation, and a range of other mental disorders in adulthood. Measures of personality traits related to neuroticism (a tendency towards negative emotionality) were elevated during ongoing depression and anxiety disorders, but were normalized with remission. However, repeated depressive episodes seemed to leave the individual more vulnerable to stress. It is now important to assess if early treatment can alter the poor outcome depicted in this thesis. Since social adversity, educational difficulties, and interpersonal problems accompany the depressive disorder from adolescence onward, it should also be investigated if interventions aimed at such contextual factors can prevent recurrence and improve quality of life.
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| 12. |
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| 13. |
- Jonsson, Ulf, et al.
(author)
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Intimate relationships and childbearing after adolescent depression : a population-based 15 year follow-up study
- 2011
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In: Social Psychiatry and Psychiatric Epidemiology. - : Springer Science and Business Media LLC. - 0933-7954 .- 1433-9285. ; 46:8, s. 711-721
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Journal article (peer-reviewed)abstract
- Purpose: Adolescent depression is associated with a range of interpersonal adversities. We hypothesized that depressed adolescents are at subsequent increased risk of problems related to intimate relationships and childbearing in adulthood, and used longitudinal data to examine this.Method: A population-based investigation of depression in 16 to 17 year olds was followed up after 15 years, at around the age of 30 years. Comparisons were made between adolescents with depression (n = 361, 78% females) and non-depressed peers (n = 248, 77% females). Data from both national registers and personal interviews were used.Results: At follow-up, the former depressed and non-depressed adolescents had become parents to a similar extent. The former depressed females were more likely than the non-depressed females to report abortion, miscarriage, intimate partner violence and sexually transmitted disease. They also reported a higher number of intimate relationships and were more likely to have divorced and to be registered as single mothers. Depressed females with a comorbid disruptive disorder had a particularly poor outcome. In the depressed females without a disruptive disorder, only those who subsequently had recurrent depressions in adulthood were at increased risk of poor outcome. There was no indication that the formerly depressed males were at increased risk of subsequent problems related to intimate relationships.Conclusion: Females with adolescent depression subsequently have problems related to intimate relationships and childbearing. Disruptive disorders and recurrence of depression appear to be instrumental in this association. Attention should be given to intimate relationship problems and sexual and reproductive health issues in young women with depression.
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| 14. |
- Jonsson, Ulf, 1974-, et al.
(author)
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Mental health outcome of long-term and episodic adolescent depression : 15-year follow-up of a community sample
- 2011
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In: Journal of Affective Disorders. - : Elsevier BV. - 0165-0327 .- 1573-2517. ; 130:3, s. 395-404
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Journal article (peer-reviewed)abstract
- BACKGROUND: Recent studies have highlighted the unfavourable natural course of chronic/long-term depression. We investigated the adult mental health outcome of adolescent depression, with specific focus on long-term and episodic adolescent major depression (MD). METHODS: A community sample of depressed adolescents and non-depressed peers was followed-up with a structured diagnostic interview after 15years. The participants (n=382) were divided into five groups depending on their status in adolescence: no depression (n=155); long-term MD (n=91); episodic MD (n=63); dysthymia (n=33); and subthreshold symptoms (n=40). Outcomes (age 19-31) included mood disorders, other mental disorders, suicidality, and treatment for mental disorders. RESULTS: The long-term group overall had a poorer outcome than the non-depressed group, with the episodic group in an intermediate position. The outcome of the dysthymic group was similar to that of the long-term group, while the subsyndromal group did not differ markedly from the non-depressed group. The long-term group was more likely than the episodic group to report adult anxiety disorders, multiple mental disorders, suicide attempts, and treatment; they also seemed to develop more persistent adult depressions, with a higher number of recurrent episodes and longer duration of antidepressant treatment. Even after adjustment for adolescent factors of clinical and etiological importance, the long-term group had a markedly less favourable outcome than the episodic group. LIMITATION: The participation rate at follow-up was 64.6%. CONCLUSION: Longstanding depression in adolescence is a powerful predictor of continued mental health problems in adulthood. It is now important to evaluate if early interventions can alter this severe course.
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| 15. |
- Jonsson, Ulf, et al.
(author)
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School performance and hospital admission due to unipolar depression : a three-generational study of social causation and social selection
- 2012
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In: Social Psychiatry and Psychiatric Epidemiology. - : Springer Science and Business Media LLC. - 0933-7954 .- 1433-9285. ; 47:10, s. 1695-1706
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Journal article (peer-reviewed)abstract
- Both "social causation" and "social selection" offer plausible explanations for an association between education and mental health. We aimed to explore these processes in unipolar depression, with a specific focus on school performance and family tradition of education. Grandchildren (N = 28,089, 49% female, aged 13-47 years in 2002) of a cohort born in Uppsala, Sweden, in 1915-1929 were studied in national registers. We obtained data on final grade point average (GPA) in compulsory school, hospitalizations for unipolar depression, grandparental/parental education and other parental social characteristics. Hospitalization in adolescence and adulthood were studied separately, as were hospitalization for depression with or without a lifetime externalizing disorder. Low compulsory school GPA (1-2 SD or > 2 SD below average vs. average GPA) was associated with increased rate of adolescent hospitalization for unipolar depression, both with externalizing comorbidity [hazard ratio (HR) point estimates of 66-80] and without (HR point estimates of 4-6). By contrast, low GPA was only associated with first-time hospitalization in adulthood for the subgroup with externalizing comorbidity (HR point estimates of 4-6). These associations were largely independent of family education and social characteristics. Overall, low parental/grandparental education was not related to increased rates of hospitalization. The association between school performance and hospitalization for depression depended on adolescent hospitalization or externalizing comorbidity, suggesting that disorders with an early onset are decisive. Contrary to the social patterning of many health outcomes, low grandparental/parental education did not appear to increase the rate of hospitalization for unipolar depression in the offspring.
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| 16. |
- Jonsson, Ulf, et al.
(author)
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Subsequent higher education after adolescent depression : A 15-year follow-up register study
- 2010
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In: European psychiatry. - : Cambridge University Press (CUP). - 0924-9338 .- 1778-3585. ; 25:7, s. 396-401
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Journal article (peer-reviewed)abstract
- Background: Adolescent depression has been shown to have a range of adverse outcomes. We used longitudinal data to investigate subsequent higher education in former depressed adolescents. Method: A Swedish population-based investigation of depression in 16-17-year-olds was followed up in national registers 15 years later. Adolescents with depression (n=361, 78% females) were compared to a group of non-depressed peers of the same age (n=248, 77% females). The main outcome was graduation from higher education by age 30. Results: The adolescent with depression were less likely than their non-depressed peers to have graduated from higher education by age 30, both regarding females (27.7% vs. 36.4%, p<05) and males (12.7% vs. 28.6%, p<05). After adjustment for early school performance, socioeconomic status and maternal education, the decreased likelihood of subsequent graduation from higher education remained for depressed males (OR, 0.27; 95% CI, 0.08-0.93) but not for depressed females (OR, 0.93; 95% CI, 0.58-1.49). Conclusion: Contrary to what previous research has suggested, adolescent depression and its consequences might be particularly destructive to subsequent higher education in males.
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| 17. |
- Päären, Aivar, et al.
(author)
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Drug prescriptions of adults with adolescent depression in a community sample
- 2012
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In: Pharmacoepidemiology and Drug Safety. - : Wiley. - 1053-8569 .- 1099-1557. ; 21:2, s. 130-136
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Journal article (peer-reviewed)abstract
- PurposeThe prescription drugs have, to our knowledge, not been much studied in epidemiological samples with long-term follow-up. Accordingly, our purpose was to analyze the use of prescription drugs in adults with adolescent depression.MethodsA population-based cohort of adolescents (n = 2465) was screened for the presence of depressive symptoms and diagnosed according to a structured interview. Totally, 362 individuals were identified as depressed and compared with 250 non-depressed controls. The prescription drugs were evaluated at the age of 29-31 years from a register kept by the National Health and Welfare Board.ResultsThe formerly depressed females received significantly more prescription drugs, such as antidepressants, antiepileptics, antibacterials, antimycotics, and antihistamines for systemic use as well as other drugs, compared with controls (15.6 +/- 27.4 vs 8.2 +/- 7.4 recipes, p < 0.001). Formerly depressed males did not differ from controls regarding prescription drugs.ConclusionsThe females but not males with adolescent depression subsequently received more prescription drugs than non-depressed peers. Depressed female adolescents received more psychotropic and non-psychotropic drugs later in life compared to the non-depressed. This might be as a result of physical illnesses, different treatment-seeking behaviors, or somatizing reactions.
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| 18. |
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| 19. |
- Päären, Aivar, 1965-, et al.
(author)
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Early risk factors for adult bipolar disorder in adolescents with mood disorders : A 15-year follow-up of a community sample
- 2014
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In: BMC Psychiatry. - : Springer Science and Business Media LLC. - 1471-244X. ; 14:1, s. 363-
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Journal article (peer-reviewed)abstract
- Background: We aimed to outline the early risk factors for adult bipolar disorder (BPD) in adolescents with mood disorders.Methods: Adolescents (16-17 years old) with mood disorders (n=287; 90 participants with hypomania spectrum episodes and 197 with major depressive disorder [MDD]) were identified from a community sample. Fifteen years later (at 30-33 years of age), mood episodes were assessed (n=194). The risk of developing BPD (n=22), compared with MDD (n=104) or no mood episodes in adulthood (n=68), was estimated via logistic regression. Adolescent mood symptoms, non-mood disorders, and family characteristics were assessed as potential risk factors.Results: Among the adolescents with mood disorders, a family history of BPD was the strongest predictor of developing BPD compared with having no mood episodes in adulthood (OR=5.94; 95% CI=1.11-31.73), whereas disruptive disorders significantly increased the risk of developing BPD compared with developing MDD (OR=2.94; CI=1.06-8.12). The risk that adolescents with MDD would develop adult BPD, versus having no mood episodes in adulthood, was elevated among those with an early disruptive disorder (OR=3.62; CI=1.09-12.07) or multiple somatic symptoms (OR=6.60; CI=1.70-25.67). Only disruptive disorders significantly predicted adult BPD among adolescents with MDD versus continued MDD in adulthood (OR=3.59; CI=1.17-10.97). Only a few adolescents with hypomania spectrum episodes continued to have BPD as adults, and anxiety disorders appeared to increase this risk.Conclusions: Although most of the identified potential risk factors are likely general predictors of continued mood disorders, disruptive disorders emerged as specific predictors of developing adult BPD among adolescents with MDD.
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| 20. |
- Päären, Aivar, et al.
(author)
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Hypomania spectrum disorder in adolescence : a 15-year follow-up of non-mood morbidity in adulthood
- 2014
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In: BMC Psychiatry. - 1471-244X. ; 14, s. 9-
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Journal article (peer-reviewed)abstract
- Background:We investigated whether adolescents with hypomania spectrum episodes have an excess risk of mental and physical morbidity in adulthood, as compared with adolescents exclusively reporting major depressive disorder (MDD) and controls without a history of adolescent mood disorders.Methods:A community sample of adolescents (N = 2 300) in the town of Uppsala, Sweden, was screened for depressive symptoms. Both participants with positive screening and matched controls (in total 631) were diagnostically interviewed. Ninety participants reported hypomania spectrum episodes (40 full-syndromal, 18 with brief episode, and 32 subsyndromal), while another 197 fulfilled the criteria for MDD without a history of a hypomania spectrum episode. A follow up after 15 years included a blinded diagnostic interview, a self-assessment of personality disorders, and national register data on prescription drugs and health services use. The participation rate at the follow-up interview was 71% (64/90) for the hypomania spectrum group, and 65.9% (130/197) for the MDD group. Multiple imputation was used to handle missing data.Results:The outcomes of the hypomania spectrum group and the MDD group were similar regarding subsequent non-mood Axis I disorders in adulthood (present in 53 vs. 57%). A personality disorder was reported by 29% of the hypomania spectrum group and by 20% of the MDD group, but a statistically significant difference was reached only for obsessive-compulsive personality disorder (24 vs. 14%). In both groups, the risk of Axis I disorders and personality disorders in adulthood correlated with continuation of mood disorder. Prescription drugs and health service use in adulthood was similar in the two groups. Compared with adolescents without mood disorders, both groups had a higher subsequent risk of psychiatric morbidity, used more mental health care, and received more psychotropic drugs. Conclusions: Although adolescents with hypomania spectrum episodes and adolescents with MDD do not differ substantially in health outcomes, both groups are at increased risk for subsequent mental health problems. Thus, it is important to identify and treat children and adolescents with mood disorders, and carefully follow the continuing course.
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| 21. |
- Päären, Aivar, et al.
(author)
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Hypomania spectrum disorders from adolescence to adulthood : A 15-year follow-up of a community sample
- 2013
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In: Journal of Affective Disorders. - : Elsevier BV. - 0165-0327 .- 1573-2517. ; 145:2, s. 190-199
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Journal article (peer-reviewed)abstract
- Background: There is a lack of scientific knowledge about the broader spectrum of hypomania in adolescence and the course over time. To investigate this, we used longitudinal data spanning from adolescence to age 31 years.Method: A community sample of adolescents (N=2300) was screened for depressive symptoms. Adolescents (16-17 years) with a positive screening and matched controls were interviewed with a structured diagnostic interview. A blinded follow-up assessment was conducted 15 years later, with a structured diagnostic interview covering the age span 19-31 years. Questions about treatment and family history were included.Results: Ninety adolescents (16-17 years) with a lifetime hypomania spectrum episode (3.9% of the total sample) were identified: 40 with fullsyndromal, 18 with brief-episode (<4 day), and 32 with subsyndromal (1-2 main symptoms and 1-2 additional symptoms) hypomania. The hypomania symptoms reported by the fullsyndromal and the brief-episode groups were similar, whereas the subsyndromal group per definition reported fewer symptoms. Of the 90 adolescents with a hypomania spectrum episode, 64 (71%) participated in the follow-up interview. Mania in adulthood was reported by 2 (3%), hypomania by an additional 4 (6%), and major depression by 38 (59%). Incidence of mood episodes in adulthood did not differ between the subgroups of hypomania spectrum.Limitations: 29% of the participants with hypomania spectrum were lost to follow-up.Conclusion: The results indicate that only a small proportion of adolescents with hypomania spectrum episodes continue to have (hypo)mania in adulthood. Thus, maintenance or prophylactic treatment does not seem warranted for this group.
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| 22. |
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| 23. |
- Ramklint, Mia, et al.
(author)
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Child and adolescent psychiatric disorders predicting adult personality disorder : A follow-up study
- 2003
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In: Nordic Journal of Psychiatry. - 0803-9488 .- 1502-4725. ; 57:1, s. 23-28
-
Journal article (peer-reviewed)abstract
- The objective of this study was to examine associations between childhood and adolescent psychiatric disorders and adult personality disorders in a group of former child psychiatric inpatients. One hundred and fifty-eight former inpatients with a mean age of 30.5 +/- 7.1 years at investigation had their childhood and adolescentAxis I disorders, obtained from their medical records, coded into DSM-IV diagnoses.Personality disorders in adulthood were assessed by means of the DSM-IV and ICD-10 Personality Questionnaire (DIP-Q). The predictive effects of child and adolescentAxis I disorders on adult personality disorders were examined with logistic regression analyses. The odds of adult schizoid, avoidant, dependent, borderline and schizotypalpersonality disorders increased by almost 10, five, four, three and three times, respectively, given a prior major depressive disorder. Those effects were independent of age, sex and other Axis I disorders. In addition, the odds of adult narcissistic and antisocial personality disorders increased by more than six and five times, respectively, given a prior disruptive disorder, and the odds of adult borderline, schizotypal, avoidant and paranoid personality disorders increased between two and three times given a prior substance-related disorder. The results illustrate an association between mental disorders in childhood and adolescence and adultpersonality disorders. Identification and successful treatment of childhood psychiatricdisorders may help to reduce the risk for subsequent development of an adultpersonality disorder.
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| 24. |
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| 25. |
- Ramklint, Mia, et al.
(author)
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Conduct disorder and personality in a forensic psychiatric population
- 2001
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In: European Journal of Psychiatry. - 0213-6163 .- 2340-4469. ; 15:4, s. 245-254
-
Journal article (peer-reviewed)abstract
- The present study examined 61 men at forensic psychiatric investigation. We compared subjects with or without an assessed previous conduct disorder (CD versus non CD). The CD group showed more DSM-HI-R personality disorders, exhibited more repeated violent criminality and more mixed drug abuse. The CD group differed from the non CD group according to specific personality traits assessed by the Karolinska Scales of Personality (KSP) showing lower scores on the Social desirability and Socialization scale, and higher scores on the Impulsiveness, Monotony avoidance, Verbal aggression, Iritability and Suspicion scales. The CD group had higher psychopathy scores assessed by the Psychopathy Checklist-Revised (PCL-R). The results are in accordance with previous findings in juvenile conduct disordered men. They indicate that personality traits are detectable early in life and stable over time influencing behaviours such as criminality and drug abuse.
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| 26. |
- Ramklint, Mia, et al.
(author)
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Personality disorders in former child psychiatric patients
- 2002
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In: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 11, s. 289-295
-
Journal article (peer-reviewed)abstract
- The present case-control study was undertaken in order to investigate the long-term outcome with respect to personality disorder (PD) symptomatology in former childpsychiatric in-patients as compared to matched controls from the general population. Altogether 359 former patients and 359 controls were invited to participate in the study. Of these, 164 (46%) former patients and 193 (54%) controls approved participation. From these, 137 age and sex-matched pairs with a mean age of 30.7 (SD = 6.8) years were constructed. Adult PD symptomatology was assessed by means of the DSM-IV and ICD-10 PersonalityQuestionnaire (DIP-Q). There were 52 former patients (38%) and 15 controls (10.9%) who fulfilled criteria for at least one DSM-IV self-reported PD. There was a significantly higher prevalence for all specific self-reported PDs in former patients compared to controls. The mean number of disorders was 1.7 (SD = 2.6) in former patients and 0.3 (SD = 0.8) incontrols. Moreover, former patients fulfilled more PD criteria than controls (23 vs. 11; median numbers). The former patients had significantly lower global functioning and more psychosocial problems than the controls. These problems were related to personalitypathology. The results of this study indicate that child psychiatric morbidity seems to increase the risk for adult PD symptomatology. However, the results may be biased by the low participation rate.
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| 27. |
- Ramklint, Mia, et al.
(author)
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Triiodothyronine (T3) related to adolescent conduct disorder in a forensic psychiatric population
- 2000
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In: European Journal of Psychiatry. - 0213-6163 .- 2340-4469. ; 14:1, s. 33-41
-
Journal article (peer-reviewed)abstract
- he present study evaluates the relatioships between the thyroid hormones, triiodothyronine (T3) and thyroxine (FT4), in adult life and a history of conduct disorder in 61 men from a forensic psychiatric population. The study population was divided into four groups based on the presence or not of an assessed conduct disorder, as well as a previous child psychiatric contact. The highest T3 values were found in patients with both a previous conduct disorder and a previous child psychiatric contact. There was a positive relationship between conduct disorder and serum levels of FT4. These results may indicate that T3 is a biological marker of aggressive behaviour in children.
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| 28. |
- Ssegonja, Richard, et al.
(author)
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Association of adolescent depression with subsequent prescriptions of anti-infectives and anti-inflammatories in adulthood : A longitudinal cohort study
- 2022
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In: Psychiatry Research. - : Elsevier. - 0165-1781 .- 1872-7123. ; 317
-
Journal article (peer-reviewed)abstract
- New insights into how depression is linked to physical health throughout the lifespan could potentially inform clinical decision making. The aim of this study was to explore the association of adolescent depression with subsequent prescriptions of anti-infectives and anti-inflammatories in adulthood. The study was based on the Uppsala Longitudinal Adolescent Depression Study (ULADS), a Swedish prospective cohort study initiated in 1991. Depressed (n = 321) and non-depressed (n = 218) adolescents were followed prospectively using patient registries. The associations of adolescent depression (age 16-17 years) with subsequent prescription of anti-infectives and anti-inflammatories (age 30-40 years), were analysed using generalized linear models. Sub -analyses explored the impact of diagnostic characteristics in adolescence and reception of anti-depressants prescriptions in adulthood. The results suggest that females with persistent depressive disorder in adolescence have a higher rate of future prescriptions than non-depressed peers, with adjusted incidence rate ratio of 1.42 (1.06 to 1.92) for anti-infectives and 1.72 (1.10 to 2.70) for anti-inflammatories. These associations were mainly driven by those who were also prescribed antidepressants during the same period. Associations were less robust for females with episodic or subsyndromal depression in adolescence and for males. These findings emphasize the importance of integrated mental health services at the primary healthcare level.
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| 29. |
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| 30. |
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| 31. |
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| 32. |
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| 33. |
- af Klinteberg, Britt, et al.
(author)
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On the psychobiology of impulsivity
- 2004
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In: On the psychobiology of personality. - : Elsevier B.V., Amsterdam. - 0080442099 ; , s. 455-478
-
Book chapter (peer-reviewed)
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| 34. |
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| 35. |
- Cunningham, Janet L., et al.
(author)
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Agreement between physicians' and patients' ratings on the Montgomery-Asberg Depression Rating Scale
- 2011
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In: Journal of Affective Disorders. - : Elsevier BV. - 0165-0327 .- 1573-2517. ; 135:1-3, s. 148-153
-
Journal article (peer-reviewed)abstract
- Background: Self-rating scales developed for monitoring depression severity are potentially informative and cost effective tools. There is an increasing tendency to use the Montgomery-Asberg Depression Rating Scale (MADRS) and the self-rating version (MADRS-S) interchangeably. Methods: 400 patients with major depressive disorder were included. Concordance between patient and physician ratings was measured by means of repeated MADRS and MADRS-S ratings during a six-month drug trial and one-year follow-up. Results: Overall scores from patients and physicians show the same trends and both are sensitive to improvements. Our results, however, show only moderate to good agreement between patient and physician ratings. Intraclass coefficients ranged from 0.47 to 0.75 with highest agreement at week 8. Limitations: Generalizability is restricted to outpatients in general practice with moderate to severe depression. MADRS-S and MADRS scale definitions are similar but not identical concerning language and are scaled differently, 0-6 vs. 0-3, respectively, which may have influenced the results. The exclusion criteria restricted the range of values for the item Suicidal thoughts/Zest for life, which may have reduced the correlations. Conclusions: MADRS-S is a suitable tool for following patients' symptoms on a regular basis over time and may also be used to compensate for bias in physicians' ratings in drug trials.
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| 36. |
- Cunningham, Janet L., et al.
(author)
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Predicting disagreement between physicians and patients on depression response and remission
- 2013
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In: International Clinical Psychopharmacology. - 0268-1315 .- 1473-5857. ; 28:3, s. 134-140
-
Journal article (peer-reviewed)abstract
- Demographic, personality, and disease-related factors all contribute when patients disagree with physicians on the severity of subjective symptoms. This study aims to create a model, on the basis of patient factors at treatment initiation, for longitudinal prediction of disagreement on treatment response and remission in depressed patients. Four hundred patients with major depressive disorder were studied during a clinical drug trial. Repeated assessments with the Montgomery-Asberg Depression Rating Scale (MADRS) and the self-rating version (MADRS-S) were used to indicate response or remission. Factors at baseline and week 2 were tested for inclusion in a model for the prediction of discordance on remission and response between patients and physicians at week 8. The models were then tested, in the same population, at weeks 12, 16, and 24. Model AUCs ranged from 0.71 to 0.74 for week 8. The models that were validated at weeks 12, 16, and 24 indicated stability in the predictive value of the models. The risk for longitudinal disagreement in the evaluation of depression treatment response and remission in clinical practice and drug trials can be predicted using factors at study initiation and at week 2.
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| 37. |
- Fekadu, Abebaw
(author)
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Studies on affective disorders in rural Ethiopia
- 2010
-
Doctoral thesis (other academic/artistic)abstract
- Background Affective disorders are poorly defined and studied in sub-Saharan Africa despite their substantial public health impact. Objectives Overall objective: To describe the epidemiology of selected affective disorders in rural Ethiopia. Specific objectives 1. To describe the validity and utility of the concept of minor depressive disorder (mD). 2. To describe the manifestation, prevalence and the short-term clinical and functional course and outcome of bipolar disorder. Subjects and methods Population: Zay community residents (age ≥16), and residents of Butajira (ages 15-49), in Southern Ethiopia. Study design: Population-based cross-sectional and longitudinal studies Case identification: For the identification of cases with bipolar disorder, a two stage process was employed. An initial screen used key informants and interview with the Composite International Diagnostic Interview (CIDI) to identify cases with probable bipolar disorder. A second confirmatory diagnostic assessment stage employed the Schedules for Clinical Assessment in Neuropsychiatry (SCAN). For the identification of cases with mD, data from the CIDI was used. Follow-up: 312 cases with bipolar disorder from Butajira were followed up for a mean of 2.5 years (ranging 1-4 years) through monthly clinical assessments and annual symptom and functional ratings. Results The CIDI was administered to 1714 adults among the Zay and to 68, 378 adults among the Butajira residents. The prevalence of mD among the Zay and Butajira was 20.5% and 2.2% respectively. Up to 80% of cases with mD had used services for their symptoms, while a third to a half of cases had thought about self harm. Up to a sixth of cases had attempted suicide. Age, marital status, education and somatic symptoms were independently associated with mD. The prevalence of bipolar disorder among the Zay was 1.8%. During a 2.5-year follow-up of 312 cases with bipolar disorder from Butajira, 65.9% relapsed (47.8% manic, 44.3% depressive and 7.7% mixed episodes) while 31.1% experienced persistent illness. Female gender predicted depressive relapse whereas male gender predicted manic relapse. Only being on psychotropic medication predicted remission (OR=3.42; 95% CI=1.82, 6.45). Disability was much worse among bipolar patients than in the general population and was predicted by symptom se3verity. Conclusions This is the largest study on mD and bipolar disorder in Africa. mD appears to have potential clinical utility in this setting given its association with service use and risk. The identified risk factors for mD also suggest potential aetiological continuity with major depression. The relatively high prevalence of bipolar disorder among the Zay may be related to genetic predisposition perhaps mediated through a founder effect, but other factors need exploring. In relation to the outcome of bipolar disorder, this study indicates that, contrary to previous assumptions, the course of bipolar disorder is characterised by both manic and depressive relapses in a relatively proportionate fashion. Bipolar disorder also leads to significant levels of disability. This is the only prospective outcome study of bipolar disorder in Africa where cases were monitored systematically at short assessment intervals. Therefore, findings are likely to be more robust than previous reports.
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| 38. |
- Gokturk, Camilla, et al.
(author)
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Serotonin transporter (5-HTTLPR) and monoamine oxidase (MAOA) promoter polymorphisms in women with severe alcoholism
- 2008
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In: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 11:5-6, s. 347-355
-
Journal article (peer-reviewed)abstract
- The serotonin system is known to play a pivotal role for mood, behaviour and psychic illness as e.g. alcoholism. Alcoholism in both males and females has been associated with polymorphisms in genes encoding for proteins of importance for central serotonergic function. Genotyping of two functional polymorphisms in the promoter region of the serotonin transporter and monoamine oxidase-A, respectively, (5-HTT-LPR and MAOA-VNTR), was performed in a group of women with severe alcohol addiction. A large sample of adolescent females from a normal population was used as controls. A significantly higher frequency of the LL 5-HTT genotype (high activity) was found in female addicts without a known co-morbid psychiatric disorder than in the controls. Genotype of the MAOA-VNTR polymorphism did not differ significantly between addicts and controls. However, within the group of alcoholics, when the patients with known co-morbid psychiatric disorders were excluded, aggressive anti-social behaviour was significantly linked to the presence of the high activity MAOA allele. The pattern of associations between genotypes of 5-HTT-LPR and MAOA-VNTR in women with severe alcoholism differs from most corresponding studies on males.
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| 39. |
- Haglund, Kristina, et al.
(author)
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Forced medication in psychiatric care : patient experiences and nurse perceptions
- 2003
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In: Journal of Psychiatric and Mental Health Nursing. - : Wiley. - 1351-0126 .- 1365-2850. ; 10:1, s. 65-72
-
Journal article (peer-reviewed)abstract
- The aims of this study were to describe: patient experiences of and nurse perceptions of patient experiences of forced medication before, during and after forced medication; patient and nurse perceptions of alternatives to forced medication; and whether patients, according to patients and nurses, retrospectively approved of forced medication. Eleven patients and nurses were interviewed about a certain situation of forced medication. Data were analysed by content analysis. The findings demonstrate that forced medication evokes a number of patient experiences according to patients and nurses. These are related to the disease, the situation of being forcibly medicated and the drug. Patients mentioned several alternatives to the forced medication, whereas nurses mentioned no alternatives. A minority of the patients, and not as many patients as the nurses’ thought, retrospectively approved of the use of forced medication. It can be concluded that patients and nurses do not share the same perceptions about what patients experience when forcibly medicated.
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| 40. |
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| 41. |
- Haglund, Kristina, et al.
(author)
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Psychiatric care behind locked doors. A study regarding the frequency of and the reasons for locked psychiatric wards in Sweden
- 2007
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In: Journal of Psychiatric and Mental Health Nursing. - : Wiley. - 1351-0126 .- 1365-2850. ; 14:1, s. 49-54
-
Journal article (peer-reviewed)abstract
- The general aim was to describe the frequency of and the reasons for locked doors at wards within Swedish psychiatric care. A questionnaire was answered by 193 ward managers. The findings demonstrated that 73% (n = 193) of the wards were locked on the day of investigation. Wards were sometimes locked in the absence of committed patients and sometimes open in the presence of committed patients. Wards were more often locked if at least one committed patient was present. Fewer wards for children and adolescents, than for adults and old people, were locked. More wards in the areas of Sweden's three largest cities, than in the rest of the country, were locked. Fourteen categories of reasons for locking wards were generated by a content analysis of answers to an open-ended question. Most answers were categorized as: prevent patients from escaping, legislation, provide patients and others with safety and security, prevent import and unwelcome visits, and staff's need of control. Staff working in psychiatric care ought to reflect upon and articulate reasons for, and decisions about, locking or opening entrance doors, with the limitation of patients' freedom in mind.
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| 42. |
- Haglund, Kristina, et al.
(author)
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Psychiatric wards with locked doors : advantages and disadvantages according to nurses and mental health nurse assistants
- 2006
-
In: Journal of Clinical Nursing. - : Wiley. - 0962-1067 .- 1365-2702. ; 15:4, s. 387-394
-
Journal article (peer-reviewed)abstract
- Aims and objective. To describe nurses’ and mental health nurse assistants’ perceptions of advantages and disadvantages about working on a psychiatric ward with a locked entrance door. Background. Psychiatric staff sometimes needs to protect patients from harming themselves or others. To keep the entrance door locked may help staff to achieve this goal. How locked entrance doors at psychiatric wards are experienced by staff, working on these wards, has been investigated to a very limited extent. Design. The study was explorative and descriptive. Method. Audio taped, semi-structured interviews with open-ended questions about advantages and disadvantages about working on a psychiatric ward with a locked entrance door, were conducted with 20 nurses and 20 mental health nurse assistants. Data were analyzed with content analysis. Results. A content analysis revealed eight categories of advantages and 18 categories of disadvantages. Most advantages mentioned by nurses and mental health nurse assistants were categorized as providing staff with control over patients, providing patients with a secure and efficient care and protecting patients and staff against ‘the outside’. Most disadvantages mentioned by nurses were categorized as causing extra work for staff, making patients feel confined, making patients feel dependent and creating a non-caring environment. Most disadvantages mentioned by mental health nurse assistants were categorized as causing extra work for staff, making patients feel confined, causing emotional problems for patients, making staff's power obvious and forcing patients to adapt to other patients’ needs. Nurses and mental health nurse assistants mentioned more disadvantages than advantages and nurses mentioned more disadvantages than mental health nurse assistants. Conclusion. Nurses and mental health nurse assistants perceive a number of advantages and disadvantages for themselves, patients and significant others with a locked door at a psychiatric ward. Most of these concern patients’ experiences. Relevance to clinical practice. It is important for staff working within psychiatric care to reflect upon the fact that a locked entrance door is connected with a range of negative as well as positive perceptions and to minimize patient and own concerns connected to the locked door.
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| 43. |
- Humble, Mats B., 1952-
(author)
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Obsessive-compulsive disorder, serotonin and oxytocin : treatment response and side effects
- 2016
-
Doctoral thesis (other academic/artistic)abstract
- Obsessive-compulsive disorder (OCD), with a prevalence of 1-2 %, frequently leads a chronic course. Persons with OCD are often reluctant to seek help and, if they do, their OCD is often missed. This is unfortunate, since active treatment may substantially improve social function and quality of life. Serotonin reuptake inhibitors (SRIs) have welldocumented efficacy in OCD, but delayed response may be problematic. Methods to predict response have been lacking. Because SRIs are effective, pathophysiological research on OCD has focussed on serotonin. However, no clear aberrations of serotonin have been found, thus other mechanisms ought to be involved.Our aims were to facilitate clinical detection and assessment of OCD, to search for biochemical correlates of response and side-effects in SRI treatment of OCD and to identify any possible involvement of oxytocin in the pathophysiology of OCD.In study I, we tested in 402 psychiatric out-patients the psychometric properties of a concise rating scale, “Brief Obsessive Compulsive Scale” (BOCS). BOCS was shown to be easy to use and have excellent discriminant validity in relation to other common psychiatric diagnoses.Studies II-V were based on 36 OCD patients from a randomised controlled trial of paroxetine, clomipramine or placebo. In study II, contrary to expectation, we found that the change (decrease) of serotonin in whole blood was most pronounced in non-responders to SRI. This is likely to reflect inflammatory influence on platelet turnover rather than serotonergic processes within the central nervous system.In studies IV-V, we found relations between changes of oxytocin in plasma and the anti-obsessive response, and between oxytocin and the SRI related delay of orgasm, respectively. In both cases, the relation to central oxytocinergic mechanisms is unclear. In males, delayed orgasm predicted anti-obsessive response.
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| 44. |
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| 45. |
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| 46. |
- Ahmad, I., et al.
(author)
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Validity of diagnoses, treatment dates, and rating scales in the Swedish national quality register for electroconvulsive therapy
- 2022
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In: Nordic Journal of Psychiatry. - : Informa UK Limited. - 0803-9488 .- 1502-4725. ; 76:2, s. 96-103
-
Journal article (peer-reviewed)abstract
- Background The Swedish national quality register for electroconvulsive therapy (Q-ECT) contains data on patients receiving treatment with electroconvulsive therapy (ECT) in Sweden. Aim This study determined the validity of diagnoses, treatment dates, and rating scales in the Q-ECT by investigating the degree of accordance between data from the Q-ECT and patient records. Materials and methods From January 2016 to December 2017, 200 treatment series were randomly selected from the Q-ECT. The corresponding patient records were requested from the treating hospitals. Data on the indicative diagnosis, dates for the first and the last ECT session, and rating scales were compared between the Q-ECT and patient records using (i) a strict and (ii) a liberal method of assessment. Using the liberal method, each variable was assessed as accordant if it belonged to the same diagnosis group, or if the dates differed by less than 1 week, or ratings differed by only 1 point on the Clinical Global Impression Scale (CGI- S), or no more than 3 points on the Montgomery angstrom sberg Depression Rating Scale between the Q-ECT and the patient record. Results A total of 179 patient records were received. The strict method of assessment showed an accordance of 89% or higher for all studied variables. The liberal method showed an accordance of 95% or higher. Conclusions We conclude that data on the studied variables in the Q-ECT have high validity. However, limited use of some rating scales makes the results uncertain. Measures can be taken to further improve the data quality.
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| 47. |
- Ahren-Moonga, Jennie, et al.
(author)
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Personality traits and self-injurious behaviour in patients with eating disorders
- 2008
-
In: European eating disorders review. - : Wiley. - 1072-4133 .- 1099-0968. ; 16:4, s. 268-275
-
Journal article (peer-reviewed)abstract
- The interest in different aspects of personality and the neuropsychological basis for behaviour in eating disorder patients has increased over the last decade. The present study aims at exploring personality traits, self-injurious behaviour (SIB) and suicide attempts in a group of severely ill eating disorder patients. Patients with eating disorders (N = 38) and age-matched controls (N = 67) were examined concerning self-reported personality traits by means of the Karolinska scales of personality (KSP). Psychosocial history and SIB was collected from medical records. Depression was rated by means of the Beck Depression Inventory (BDI). Results indicated significantly higher anxiety-related and detachment traits in both anorexia nervosa (AN) and bulimia nervosa (BN) patients and higher hostility in BN patients than controls. No specific personality traits could be defined as typical for self-injurious or suicidal behaviour. The AN group was lower than the BN group on scales measuring impulsivity, guilt and anxiety. Furthermore, presence of SIB and suicide attempts was more frequent among the BN patients.
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| 48. |
- Ahrén-Moonga, Jennie, et al.
(author)
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Personality traits and self-injury behaviour in patients with eating disorders
- 2008
-
In: European eating disorders review. - : Wiley. - 1072-4133 .- 1099-0968. ; 16:4, s. 268-275
-
Journal article (peer-reviewed)abstract
- The interest in different aspects of personality and the neuropsychological basis for behaviour in eating disorder patients has increased over the last decade. The present study aims at exploring personality traits, self-injurious behaviour (SIB) and suicide attempts in a group of severely ill eating disorder patients. Patients with eating disorders (N = 38) and age-matched controls (N = 67) were examined concerning self-reported personality traits by means of the Karolinska scales of personality (KSP). Psychosocial history and SIB was collected from medical records. Depression was rated by means of the Beck Depression Inventory (BDI). Results indicated significantly higher anxiety-related and detachment traits in both anorexia nervosa (AN) and bulimia nervosa (BN) patients and higher hostility in BN patients than controls. No specific personality traits could be defined as typical for self-injurious or suicidal behaviour. The AN group was lower than the BN group on scales measuring impulsivity, guilt and anxiety. Furthermore, presence of SIB and suicide attempts was more frequent among the BN patients.
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| 49. |
- Appel, Lieuwe, et al.
(author)
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Altered NK1-receptor availability in patients with post traumatic stress disorder
- 2009
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In: [Biological Psychiatry 2009, 65(8), Suppl. 1, 118S, no. 394]. - : Elsevier BV. ; , s. 118S-
-
Conference paper (peer-reviewed)abstract
- Background: Posttraumatic stress disorder (PTSD) is an anxiety disorder that can develop after one or more traumatic events causing extreme stress or grave physical harm. The neurokinin-1 (NK1) receptor is the primary receptor for substance P (SP); a neuropeptide suggested being involved in anxiety and depression. The present study investigated differences in NK1-receptor availability between PTSD patients and healthy controls, using positron emission tomography (PET). Methods: Eleven male refugee patients (age: 41±10) with DSM-IV defined PTSD and nine healthy male control subjects (age: 33±10) were investigated using the PET-tracer [11C]GR205171, supplied by Uppsala Imanet. GR205171 is a highly selective NK1-receptor antagonist. Scans were performed during 60 minutes in the resting state. Parametric images were generated using the graphical reference Patlak method assuming irreversible binding of [11C]GR205171 from 20-60 minutes and having cerebellum as reference region. Exploratory whole brain analyses were performed using the statistical parametric mapping (SPM2) software. Results: PTSD patients had lower [11C]GR205171 binding compared to controls, in frontal cortical clusters encompassing bilaterally insula and left Brodmann area 11, reflecting lower NK1-receptor availability. No areas were found in which PTSD patients had higher [11C]GR205171 binding. Conclusions: This is the first study reporting differences in NK1-receptor availability in PTSD patients relative to controls. A tentative conclusion is that PTSD patients have a down regulation of the NK1-receptor system, which could be either a risk factor or due to emotional trauma processing.
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| 50. |
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