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| 2. |
- Bilal, Ayesha, et al.
(författare)
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Mom2B: a study of perinatal health via smartphone application and machine learning methods
- 2022
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Ingår i: European Psychiatry. - : Royal College of Psychiatrists. - 0924-9338 .- 1778-3585. ; 65:S1
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Tidskriftsartikel (refereegranskat)abstract
- IntroductionPeripartum depression (PPD) impacts around 12% of women globally and is a leading cause of maternal mortality. However, there are currently no accurate methods in use to identify women at high risk for depressive symptoms on an individual level. An initial study was done to assess the value of deep learning models to predict perinatal depression from women at six weeks postpartum. Clinical, demographic, and psychometric questionnaire data was obtained from the “Biology, Affect, Stress, Imaging and Cognition during Pregnancy and the Puerperium†(BASIC) cohort, collected from 2009-2018 in Uppsala, Sweden. An ensemble of artificial neural networks and decision trees-based classifiers with majority voting gave the best and balanced results, with nearly 75% accuracy. Predictive variables identified in this study were used to inform the development of the ongoing Swedish Mom2B study.ObjectivesThe aim of the Mom2be study is to use digital phenotyping data collected via the Mom2B mobile app to evaluate predictive models of the risk of perinatal depression.MethodsIn the Mom2B app, clinical, sociodemographic and psychometric information is collected through questionnaires, including the Edinburgh Postnatal Depression Scale (EPDS). Audio recordings are recurrently obtained upon prompts, and passive data from smartphone sensors and activity logs, reflecting social-media activity and mobility patterns. Subsequently, we will implement and evaluate advanced machine learning and deep learning models to predict the risk of PPD in the third pregnancy trimester, as well as during the early and late postpartum period, and identify variables with the strongest predictive value.ResultsAnalyses are ongoing.ConclusionsPending results.DisclosureNo significant relationships.
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| 3. |
- Carpiniello, B, et al.
(författare)
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European Psychiatric Association policy paper on ethical aspects in communication with patients and their families
- 2020
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Ingår i: European psychiatry : the journal of the Association of European Psychiatrists. - : Royal College of Psychiatrists. - 1778-3585. ; 63:1, s. e36-
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Tidskriftsartikel (refereegranskat)abstract
- Background.Establishing a valid communication is not only a basic clinical need to be met but also a relevant ethical commitment.Methods.On the basis of the relevant literature, ethical issues arising from specific, important situations in clinical practice were identified.Results.The main ethical problems regarding communication about the disorder, both in general and in relation to prodromal stages, were described and discussed together with those regarding communication about voluntary and involuntary treatments, “dual roles” enacted in clinical practice, genetic counseling, and end-of-life conditions; on the basis of what emerged, ethically driven indications and suggestions were provided.Conclusions.Several situations put the psychiatrist in front of relevant dilemmas and doubts which are no easy to face with; an ethically driven approach based upon the principle of the best interest of patients may support clinicians in their decisions.
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| 4. |
- Chen, C., et al.
(författare)
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Associations between general and specific mental health conditions in young adulthood and cardiometabolic complications in middle adulthood : A 40-year longitudinal familial coaggregation study of 672 823 Swedish individuals
- 2023
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Ingår i: European psychiatry. - : Cambridge University Press. - 0924-9338 .- 1778-3585. ; 66:Suppl. 1, s. S67-S68
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Introduction: Most mental disorders, when examined individually, are associated with an increased risk of cardiometabolic complications. However, these associations might be attributed to a general liability toward psychopathology or confounded by unmeasured familial factors.Objectives: To examine whether the associations between psychiatric diagnoses and increased risk of cardiometabolic complications are attributable to a general liability toward psychopathology, or confounded by unmeasured familial factors.Methods: We conducted a cohort study in Sweden and identified all individuals and their siblings born in Sweden 1955-1962 with follow-up through 2013. After excluding individuals who died or emigrated before 1987, the final sample consisted 672 823 individuals. We extracted ICD-coded diagnoses (recorded 1973-1987) for ten psychiatric conditions and criminal convictions when participants were aged 18-25 years, and ICD-coded diagnoses (recorded 1987-2013) for five cardiometabolic complications (obesity, hypertensive diseases, hyperlipidemia, type 2 diabetes mellitus, and cardiovascular diseases) when the participants were 51-58 years old. Logistic regression models were used to estimate the bivariate associations between psychiatric conditions or criminal convictions and cardiometabolic complications in individuals. A general factor model was used to identify general, internalizing, externalizing, and psychotic factors based on the psychiatric conditions and criminal convictions. We then regressed the cardiometabolic complications on the latent general factor and three uncorrelated specific factors within a structural equation modeling framework in individuals and across sibling pairs.Results: Each psychiatric conditions significantly increased the risk of cardiometabolic complications; however, most of these associations were attributable to the general factor of psychopathology, rather than to specific psychiatric conditions. There were no or only small associations between individuals’ general psychopathology and their siblings’ cardiometabolic complications, suggesting that the associations were not attributable to genetic or environmental confounding factors shared within families. The same pattern was evident for the specific internalizing and psychotic factors.Conclusions: Individuals with mental disorders in early life had an increased long term risk of cardiometabolic complications, which appeared attributable to a general liability toward psychopathology. Sibling analyses suggested that the elevated risk could not beattributed to confounds shared within families. This highlights the importance of transdiagnostic and lifestyle based interventions to reduce the risk of cardiometabolic complications, particularly in patients with several mental disorders.
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| 5. |
- Coviello, D, et al.
(författare)
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Essential information on genetic testing methods that each clinician needs to know/understand
- 2021
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Ingår i: EUROPEAN PSYCHIATRY. - : Royal College of Psychiatrists. - 0924-9338 .- 1778-3585. ; 64, s. S49-S50
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Genetic testing is well established in many areas of clinical medicine, is increasingly used in clinical psychiatry and it becomes increasingly important to understand the scope and limitations of the different genetic tests applied. The recommended genetic work-up of patients with neurodevelopmental disorders (such as intellectual disability or autism spectrum disorders) includes conventional karyotyping (low resolution) able to detect chromosomal rearrangement and structural variants (>5Mb, 5 million-bp), testing for fragile X-Syndrome, screening for deletions and duplications down to 20 Kb by Comparative Genomic Hybridisation (CGH), able to detect Copy Number Variation (CNVs; gain or loss of genetic material compared to the reference genome). Sanger sequencing is used for mapping of single base pair genetic variants in single genes but unable to identify deletions or duplications. The more advanced Next Generation Sequencing (NGS) have enabled to detect variants in panels of 10-100 (or more) genes, or in all coding regions using Whole Exome Sequencing (WES; 23.000 genes). Whole Genome Sequencing (WGS) analysis enables also the detection of all size range and types of genetic variation including CNVs, trinucleotide repeats and translocations. All this led to an impressive change in interpreting genomic variants that need to be strictly linked to clinical information before it can be used by clinicians to improve diagnosis or care. Bioinformatic tools to annotate variants, predict their effects and select the genes and genomic regions of interest are needed to guide the clinical work followed with careful evaluation of the prioritized variants based on the clinical knowledge (https://www.cost.eu/actions/CA17130/#tabs|Name:overview).No significant relationships.
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| 6. |
- Dobrosavljevic, Maja, 1986-, et al.
(författare)
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Attention-deficit/hyperactivity disorder as a risk factor for dementia and mild cognitive impairment : a population-based register study
- 2021
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Ingår i: European psychiatry. - : Cambridge University Press. - 0924-9338 .- 1778-3585. ; 65:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Previous research has indicated that attention-deficit/hyperactivity disorder (ADHD) is associated with an increased risk for dementia, but studies are scarce and inconclusive. We aimed to investigate the association between ADHD, and dementia and mild cognitive impairment (MCI). Additionally, we aimed to investigate the impact of comorbid conditions, educational attainment, head injuries, other developmental disorders, and sex on the association.Methods: The study population consisted of 3,591,689 individuals born between 1932 and 1963, identified from Swedish population-based registers. Cases of ADHD, dementia and MCI were defined according to ICD diagnostic codes and ATC codes for medication prescriptions. A Cox proportional hazards model was used to test the associations between ADHD, and dementia and MCI.Results: Individuals with ADHD had an increased risk for dementia and MCI. After adjusting for sex and birth year, a hazard ratio (HR) was 2.92 (95% confidence interval 2.40-3.57) for dementia, and 6.21 (5.25-7.35) for MCI. Additional adjustment for psychiatric disorders (depression, anxiety, substance use disorder, and bipolar disorder) substantially attenuated the associations, HR = 1.62 (1.32-1.98) for dementia, and 2.54 (2.14-3.01) for MCI. Common metabolic disorders (hypertension, type 2 diabetes, and obesity), sleep disorders, head injuries, educational attainment, and other developmental disorders, had a limited impact on the association. The association between ADHD and dementia was stronger in men.Conclusions: ADHD is a potential risk factor for dementia and MCI, although the risk significantly attenuates after controlling for psychiatric disorders. Further research is needed to confirm these findings and to explore underlying mechanisms of the associations.
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| 7. |
- Fagerberg, T, et al.
(författare)
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Thirteen year follow up of long term treated psychotic disorder: Personality aspects
- 2021
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Ingår i: EUROPEAN PSYCHIATRY. - : Royal College of Psychiatrists. - 0924-9338 .- 1778-3585. ; 64, s. S512-S512
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Psychotic disorders often cause a drastic change in the life situation of the affected individual. Personality is an aspect that can affect the symptoms and social function in psychotic disorders.ObjectivesNo study has examined stability of personality traits exceeding five years in patients with schizophrenia. The aim of this study was to investigate the stability of personality traits over a 13-year period among patients with psychotic disorder and healthy individuals and to evaluate case-control differences.MethodsAt three occasions during a 13-year period patients with psychotic disorders (n=28) and non-psychotic individuals (n=57) completed Swedish universities Scales of Personality (SSP). For all the individuals within- and between-subject analyses were performed at three occasions for all 13 subscales and the three overall factors of SSP. Correlations, means and SDs were calculated.ResultsTests of within-subject correlations showed differences in two subscales: Lack of Assertiveness, which were influenced by age and Physical Trait Aggression, where patients ratings were stable, whereas controls rated themselves less aggressive at higher age. Between-subjects correlations showed differences regarding any of the parameters diagnosis, time, age, gender or age x gender in nine of the 13 subscales as well as in factor Neuroticism.ConclusionsLong term follow-up showed a generally high stability of personality traits measured with SSP, especially among patients. Between-subject analyses over the 13 years showed that patients differed compared to controls for the SSP factor Neuroticism as well as the subscale Detachment, which is in accordance with previous studies.
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| 8. |
- Friberg von Sydow, Rikard, 1978-
(författare)
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"Might relapse today" : The Categorization of discussions in the r/benzorecovery subreddit
- 2022
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Ingår i: European psychiatry. - : Cambridge University Press. - 0924-9338 .- 1778-3585. ; 65, s. S828-S829
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- IntroductionThe social media platform Reddit is a contemporary context where we have an opportunity to identify problems experienced by people regarding different aspects of life. The platform is virtually anonymous which might make users discuss their problems more freely. Reddit is divided in subreddits where different subjects are discussed and the discussions are controlled by creators and moderators. I have identified a quite active subreddit targeted towards recovering addicts of benzodiazepines; r/benzorecovery.ObjectivesTo analyze strategies of recovery in user narrativeTo identify techniques commonly used and the how they are describedTo construct metadata in order to assess how frequent the discussion of a different techniques are.MethodsTechnically, what is done in this study, is adding mark-up metadata to different discussion. A rudimentary form of analysis suitable with a larger digital corpus where content metadata is added (Gilliland Swetland 2000). The metadata is constructed through a hermeneutical method in which the researcher analyses the subreddit.ResultsAnswering question like:(Example)DIY-tapering; different ways to limit drug use by using less.1) how common are discussion of taperings in relation to other subjects?2) Is tapering commonly discussed together with other subjects and techniques?ConclusionsUsing a method of categorization and metadata mark-up we could gain a good understanding of the problems among recovering benzodiazepine addicts. We will also have the possibility to identify concepts that addicts themselves discuss and relate these to professional concepts thus creating better possibilities of communication between professionals and clients.
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| 9. |
- Gidén, Karin, et al.
(författare)
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Feeling better? - Identification, interventions, and remission among women with early postpartum depressive symptoms in Sweden : a nested cohort study
- 2024
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Ingår i: European psychiatry. - : Cambridge University Press. - 0924-9338 .- 1778-3585. ; 67:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundPostpartum depression affects around 12% of mothers in developed countries, with consequences for the whole family. Many women with depressive symptoms remain undetected and untreated. The aim of this study was to investigate to what extent women with depressive symptoms at 6 weeks postpartum are identified by the healthcare system, the interventions they received, and remission rates at 6 months postpartum.MethodsPostpartum women scoring 12–30 on the Edinburgh Postnatal Depression Scale (EPDS) at 6 weeks after delivery (n = 697) were identified from the longitudinal cohort study “Biology, Affect, Stress, Imaging and Cognition” (BASIC) in Uppsala, Sweden. A total of 593 women were included. Background and remission information at 6 months was collected from the BASIC dataset. Medical records were examined to identify interventions received.ResultsMost women (n = 349, 58.7%) were not identified by the healthcare system as having depressive symptoms and 89% lacked any record of interventions. Remission rates at 6 months postpartum were 69% in this group. Among women identified by the healthcare system, 90% received interventions and about 50% were in remission at 6 months postpartum. The EPDS reduction during the study period was largest in the group identified by the child health services (CHS, −5.15) compared to the non-identified (−4.24, p < 0.001).ConclusionsDespite screening guidelines, many women with depressive symptoms had no documentation of screening or interventions by the healthcare system. Furthermore, a significant proportion did not achieve remission despite interventions. Being identified by CHS was associated with the largest reduction of symptoms. Research is needed to understand gaps in the healthcare processes, to better identify peripartum depression.
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| 10. |
- Glans, Martin, 1985-, et al.
(författare)
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Association between adult adhd and generalised joint hypermobility, with and without systemic manifestations : A case-control study
- 2021
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Ingår i: European psychiatry. - : Cambridge University Press. - 0924-9338 .- 1778-3585. ; 64:Suppl. 1, s. S89-S89
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Introduction: There is growing evidence that generalised joint hypermobility (GJH) is associated with several psychiatric conditions. There are no previous studies on adult ADHD.Objectives: To evaluate, in a large Swedish sample, if generalised joint hypermobility and adult ADHD are associated.Methods: 431 adults with ADHD and 417 controls were included. GJH was assessed by the Beighton Score, a physical examination, and the 5PQ, a self-report screening tool. Exploratively, reported musculoskeletal symptoms and abnormal skin manifestations suggestive of symptomatic GJH (e.g. Ehlers-Danlos syndrome), were assessed to differentiate this group from the general GJH group. Logistic regressions determined the influence of an ADHD diagnosis and known covariates (age, sex and ethnicity) on GJH and symptomatic GJH respectively.Results: ADHD was associated to GJH, as defined by the Beighton Score and the 5PQ, with adjusted odds ratios of 4.65 (CI 95% 3.01-7.18, p<.005) and 1.86 (CI 95% 1.39-2.48, p<.005), respectively. Likewise, ADHD and symptomatic GJH were associated withadjusted odds ratios of 6.94 (CI 95% 4.05-11.89, p<.005) and 2.66 (CI 95% 1.94-3.66, p<.005).Conclusions: GJH and adult ADHD are associated conditions. Symptomatic GJH, defined as additional symptoms of pain and/or skin manifestations, has a considerably stronger link to adult ADHD than unspecific GJH has. GJH may represent a marker of an underlying systemic disorder with physical manifestations in connective tissue as well as behavioural manifestations including hyperactivity, impulsiveness and inattentiveness. Future studies should investigate if this represents a novel subtype of ADHD and if symptomatic GJH affects the ADHD management.
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