| 1. |
- Petrazzuoli, Ferdinando, et al.
(författare)
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Brief Cognitive Tests Used in Primary Care Cannot Accurately Differentiate Mild Cognitive Impairment from Subjective Cognitive Decline
- 2020
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Ingår i: Journal of Alzheimer's Disease. - : IOS Press. - 1387-2877 .- 1875-8908. ; 75:4, s. 1191-1201
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Tidskriftsartikel (refereegranskat)abstract
- Background: Differentiating mild cognitive impairment (MCI) from subjective cognitive decline (SCD) is important because of the higher progression rate to dementia for MCI and when considering future disease-modifying drugs that will have treatment indications at the MCI stage. Objective: We examined if the two most widely-used cognitive tests, the Mini-Mental State Examination (MMSE) and clock-drawing test (CDT), and a test of attention/executive function (AQT) accurately can differentiate MCI from SCD. Methods: We included 466 consecutively recruited non-demented patients with cognitive complaints from the BioFINDER study who had been referred to memory clinics, predominantly from primary care. They were classified as MCI (n = 258) or SCD (n = 208) after thorough neuropsychological assessments. The accuracy of MMSE, CDT, and AQT for identifying MCI was examined both in training and validation samples and in the whole population. Results: As a single test, MMSE had the highest accuracy (sensitivity 73%, specificity 60%). The best combination of two tests was MMSE < 27 points or AQT > 91 seconds (sensitivity 56%, specificity 78%), but in logistic regression models, their AUC (0.76) was not significantly better than MMSE alone (AUC 0.75). CDT and AQT performed significantly worse (AUC 0.71; p < 0.001-0.05); otherwise no differences were seen between any combination of two or three tests. Conclusion: Neither single nor combinations of tests could differentiate MCI from SCD with adequately high accuracy. There is a great need to further develop, validate, and implement accurate screening-tests for primary care to improve accurate identification of MCI among individuals that seek medical care due to cognitive symptoms.
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| 2. |
- Håkansson, Irene, 1976-, et al.
(författare)
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Complement activation in cerebrospinal fluid in clinically isolated syndrome and early stages of relapsing remitting multiple sclerosis
- 2020
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Ingår i: Journal of Neuroimmunology. - : Elsevier. - 0165-5728 .- 1872-8421. ; 340
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Tidskriftsartikel (refereegranskat)abstract
- To assess if markers of complement activation are associated with disease activity, C1q, C3, C3a and sC5b-9 levels in plasma and cerebrospinal fluid (CSF) were determined in 41 patients with clinically isolated syndrome (CIS) or remitting multiple sclerosis (RRMS), in a prospective longitudinal four-year cohort study. C1q in CSF (CSF-C1q) was significantly higher in patients than in controls. Baseline CSF-C1q and CSF-C3a correlated with several neuroinflammatory markers and neurofilament light chain levels. Baseline CSF-C3a correlated with the number of T2 lesions at baseline and new T2 lesions during follow-up. Baseline CSF-C3a was also significantly higher in patients with (n = 21) than in patients without (n = 20) signs of disease activity according to the NEDA-3 concept during one year of follow-up (p ≤ .01) Study results support that complement activation is involved in MS pathophysiology and that CSF-C3a carries prognostic information.
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| 3. |
- Högberg, Cecilia, et al.
(författare)
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Qualitative faecal immunochemical tests (FITs) for diagnosing colorectal cancer in patients with histories of rectal bleeding in primary care : a cohort study
- 2020
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Ingår i: International Journal of Colorectal Disease. - : Springer. - 0179-1958 .- 1432-1262. ; 35, s. 2035-2040
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Tidskriftsartikel (refereegranskat)abstract
- Background Rectal bleeding is considered an alarm symptom for colorectal cancer (CRC) but it is common and mostly caused by benign conditions. Qualitative faecal immunochemical tests (FITs) for occult blood have been used as diagnostic aids for many years in Sweden when CRC is suspected. The study aimed to evaluate the usefulness of FITs requested by primary care physicians for patients with and without histories of rectal bleeding, in the diagnosis of CRC. Methods Results of all FITs requested in primary care for symptomatic patients in the orebro region during 2015 were retrieved. Data on each patient's history of rectal bleeding was gathered from electronic health records. Patients diagnosed with CRC within 2 years were identified from the Swedish Cancer Register. The analysis focused on three-sample FITs, the customary FIT in Sweden. Results A total of 4232 patients provided three-sample FITs. Information about the presence/absence of rectal bleeding was available for 2027 patients, of which 59 were diagnosed with CRC. For 606 patients with the presence of rectal bleeding, the FIT showed sensitivity 96.2%, specificity 60.2%, positive predictive value 9.8% (95% CI 6.1-13.4) and negative predictive value 99.7% (95% CI 99.2-100) for CRC. For 1421 patients without rectal bleeding, the corresponding figures were 100%, 73.6%, 8.3% (95% CI 5.6-10.9) and 100% (95% CI 99.6-100). Conclusion The diagnostic performance of a qualitative three-sample FIT provided by symptomatic patients in primary care was similar for those with and without a history of rectal bleeding. FITs seem useful for prioritising patients also with rectal bleeding for further investigation.
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| 4. |
- Nilsson, Evalill, et al.
(författare)
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Measuring psychosocial factors in health surveys using fewer items
- 2020
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Ingår i: Health Psychology Open. - : Sage Publications. - 2055-1029. ; 7:2, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- The present study investigated the possibility of reducing length of psychosocial scales, while maintaining validity, using easily manageable techniques. Data were collected 2003-2004 in a Swedish general population; n = 1007, ages 45-69, 50% women. Eight psychosocial scales were reduced from 6-20 to 3-7 items maintaining Cronbach's alpha >0.7 and correlation coefficients between full and reduced scales > 0.85. Relationships to biomarkers for inflammation, self-rated health and 8-year incidence of coronary heart disease showed no difference between full and reduced scales. It was possible, using these easily manageable methods, to reduce scale length without threatening validity for use in population surveys.
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| 5. |
- Bratt, Anna S., 1969-, et al.
(författare)
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An exploration of group-based compassion-focused therapy for adolescents and their parents
- 2020
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Ingår i: Scandinavian Journal of Child and Adolescent Psychiatry and Psychology. - : Walter de Gruyter GmbH. - 2245-8875. ; 8, s. 38-47
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Tidskriftsartikel (refereegranskat)abstract
- Background: The long-term negative consequences of mental health problems during adolescence highlight the need for effective treatments. Compassion-focused therapy (CVO aims to help individuals to enhance their ability to support and care for themselves and to alleviate shame and self-stigmatization. Objective: This non-randomized controlled trial examined the effectiveness of group-based CFT on perceived stress and the extent of self-compassion in a clinical sample of adolescents receiving psychiatric care for complex mental health difficulties and their parents. Method: The participants were 43 adolescents (ages 14-17; 83.7 % female) under treatment at a child and adolescent psychiatric outpatient clinic in Sweden and their parents (n = 77; 61 % female). The adolescents volunteered for group-based CFT (n = 19); if they did not want to participate, they were asked to join the control group receiving treatment as usual (TAU, n = 24). The CFT parents were given the same treatment as their children in parallel parent groups. The participants completed questionnaires measuring self-compassion and perceived stress before and after treatment. Paired samples t-tests and independent samples t-tests assessed the within-group and between-group differences via change scores. Results: The fathers scored highest on self-compassion and had less perceived stress at both times than the adolescents or mothers. There were no significant differences between the CFT and TAU groups in self-compassion or perceived stress at either time, and the effect sizes were small (g 0.25). The TAU mother group was the only group with a significantly changed mean self-compassion score post-treatment. Conclusions: Some patients seem to benefit from group-based CFT in ways similar to the benefits of specialized therapeutic approaches. Further research into the utility of CFT for adolescents with MH problems and their parents, as well as the longterm clinical effects of CFT for this group is needed.
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| 6. |
- Hallberg, Sam, et al.
(författare)
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Full recovery of hip muscle strength is not achieved at return to sports in patients with femoroacetabular impingement surgery
- 2020
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Ingår i: Knee Surgery Sports Traumatology Arthroscopy. - : Springer Science and Business Media LLC. - 0942-2056 .- 1433-7347. ; 28:4, s. 1276-1282
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Tidskriftsartikel (refereegranskat)abstract
- Purpose The purpose of this study was to study dynamic hip external rotation strength in patients with Femoroacetabular impingement surgery (FAI) syndrome who have undergone unilateral arthroscopic treatment and returned to sports. Methods A cross-sectional study was performed using an observational group (n = 22) and a matched control group (n = 22). Dynamic external rotation strength of the hip was measured using the Augustsson Strength Test, which has shown high reliability for examining side-to-side differences in hip muscle strength. Results Dynamic hip external rotation strength was significantly lower in the arthroscopically treated hip compared with the non-treated hip within the observational group (p < 0.004). Conclusion This cross-sectional study shows that at return to sports, patients who have undergone unilateral arthroscopic treatment for FAI syndrome do not have adequate hip muscle strength recovery. Rehabilitation protocols should, therefore, emphasise post-operative strength training of the hip muscles. Additional research is needed to determine the consequences of reduced hip strength for the long-term outcome after arthroscopically treated FAI. Clinical relevance: The results of this study underline the importance of post-operative strength training prior to returning to sports in patients with femoroacetabular impingement surgery.
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| 7. |
- Lexne, Erik, et al.
(författare)
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Psychiatric symptoms among patients with acute abdominal pain Patients with organic dyspepsia report more psychiatric symptoms and rate poorer general health compared to patients with other specific abdominal diagnoses and non-specific abdominal pain at an emergency ward
- 2020
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Ingår i: Scandinavian Journal of Gastroenterology. - : Taylor & Francis Group. - 0036-5521 .- 1502-7708. ; 55:7, s. 769-776
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Tidskriftsartikel (refereegranskat)abstract
- Background:Abdominal pain is a common cause of visits to emergency facilities. It is related to psychiatric disorders in primary care, but it is unclear if this also holds in emergency departments. Objective:Is to explore potential differences between diagnostic groups in patients with acute abdominal pain in an emergency ward regarding concurrent somatic-and psychiatric symptoms, 'Length of stay' (LOS) and perceived health. Method:The patients (N = 137) were divided into three groups; organic dyspepsia, specific abdominal diagnoses, and non-specific abdominal pain. The Prime-MD results for extra gastrointestinal symptoms (outside the gastrointestinal tract), psychiatric symptoms, frequency of symptoms, self-reported health, and LOS within the month before admittance were compared between the diagnostic groups. Results: There was a significant positive correlation between the number of physical extra gastrointestinal and psychiatric symptoms (p < .001), especially regarding anxiety (p < .001) and depression (p = .002). Patients with organic dyspepsia reported significantly more total (p = .016), extragastrointestinal (p = .026) (chest pain;p = .017, dizziness;p = .004, palpitations;p = .005, insomnia;p = .005 and worries;p = .001), and summarized anxiety and depression symptoms (p = .001-0.002) besides poorer general health (p < .001) compared to other abdominal conditions. Also, organic dyspepsia patients needed longer hospital stay than the non-specific abdominal group (p = .002) but similar to the specific abdominal disorders group. Conclusion:Organic dyspepsia is accompanied by more co-occurring physical, anxiety and depression symptoms as well as poorer perceived health than other abdominal pain conditions and comparably increased LOS. This suggests that psychiatric consultations might be beneficial for diagnosing and treating psychiatric comorbidity in emergency care.
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| 8. |
- Moraes, Ana Luiza Dallora, et al.
(författare)
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Multifactorial 10-year prior diagnosis prediction model of dementia
- 2020
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 17:18, s. 1-18
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Tidskriftsartikel (refereegranskat)abstract
- Dementia is a neurodegenerative disorder that affects the older adult population. To date, no cure or treatment to change its course is available. Since changes in the brains of affected individuals could be evidenced as early as 10 years before the onset of symptoms, prognosis research should consider this time frame. This study investigates a broad decision tree multifactorial approach for the prediction of dementia, considering 75 variables regarding demographic, social, lifestyle, medical history, biochemical tests, physical examination, psychological assessment and health instruments. Previous work on dementia prognoses with machine learning did not consider a broad range of factors in a large time frame. The proposed approach investigated predictive factors for dementia and possible prognostic subgroups. This study used data from the ongoing multipurpose Swedish National Study on Aging and Care, consisting of 726 subjects (91 presented dementia diagnosis in 10 years). The proposed approach achieved an AUC of 0.745 and Recall of 0.722 for the 10-year prognosis of dementia. Most of the variables selected by the tree are related to modifiable risk factors; physical strength was important across all ages. Also, there was a lack of variables related to health instruments routinely used for the dementia diagnosis.
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| 9. |
- Petrazzuoli, Ferdinando, et al.
(författare)
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Unburdening dementia a basic social process grounded theory - based on a primary care physician survey from 25 countries
- 2020
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Ingår i: Scandinavian Journal of Primary Health Care. - : Taylor & Francis Group. - 0281-3432 .- 1502-7724. ; 38:3, s. 253-264
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Tidskriftsartikel (refereegranskat)abstract
- Objective To explore dementia management from a primary care physician perspective. Design One-page seven-item multiple choice questionnaire; free text space for every item; final narrative question of a dementia case story. Inductive explorative grounded theory analysis. Derived results in cluster analyses. Appropriateness of dementia drugs assessed by tertiary care specialist. Setting Twenty-five European General Practice Research Network member countries. Subjects Four hundred and forty-five key informant primary care physician respondents of which 106 presented 155 case stories. Main outcome measures Processes and typologies of dementia management. Proportion of case stories with drug treatment and treatment according to guidelines. Results Unburdeningdementia - a basic social process - explained physicians' dementia management according to a grounded theory analysis using both qualitative and quantitative data. Unburdening starts withRecognizingthe dementia burden byBurden IdentificationandBurden Assessmentfollowed byBurden Relief. Drugs to relieve the dementia burden were reported for 130 of 155 patients; acetylcholinesterase inhibitors or memantine treatment in 89 of 155 patients - 60% appropriate according to guidelines and 40% outside of guidelines. More Central and Northern primary care physicians were allowed to prescribe, and more were engaged in dementia management than Eastern and Mediterranean physicians according to cluster analyses. Physicians typically identified and assessed the dementia burden and then tried to relieve it, commonly by drug prescriptions, but also by community health and home help services, mentioned in more than half of the case stories. Conclusions Primary care physician dementia management was explained by anUnburdeningprocess with the goal to relieve the dementia burden, mainly by drugs often prescribed outside of guideline indications. Implications:Unique data about dementia management by European primary care physicians to inform appropriate stakeholders.
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| 10. |
- Wijkman, Magnus, et al.
(författare)
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A pilot study of hypertension management using a telemedicine treatment approach
- 2020
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Ingår i: Blood Pressure Monitoring. - : Lippincott Williams & Wilkins. - 1359-5237 .- 1473-5725. ; 25:1, s. 18-21
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Tidskriftsartikel (refereegranskat)abstract
- We recruited 78 men and 94 women to investigate if the proportion of subjects with well-controlled home blood pressure levels could be increased when treatment was guided by smartphone-based telemonitoring. All patients were prescribed one to three antihypertensive drugs. The Accumbo smartphone telemonitoring application was downloaded to the Iphones of the participants and home blood pressure information was gathered from semi-automatic oscillometric blood pressure-recorders by Bluetooth. The study physician adjusted the medications based on home blood pressure for 3 months. home blood pressure was controlled (<135/<85 mmHg) in 55 participants at baseline and in 56 subjects after 3 months (Chi-square P = 0.91). The 117 patients with initially uncontrolled home blood pressure had a drop in home blood pressure (from 138.0 +/- 9.0/91.3 +/- 6.5 mmHg to 133.4 +/- 8.0/88.6 +/- 6.1 mmHg, P < 0.001) and prescribed antihypertensive drugs increased from 1.71 +/- 0.94/day to 2.00 +/- 0.92/day, P < 0.0001. Thus, while the proportion of participants with controlled home blood pressure remained unchanged, the home blood pressure levels were lowered in participants who had uncontrolled home blood pressure at study start.
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