Incident depression in patients diagnosed with multiple sclerosis: a multi-database study

Supervised Pelvic Floor Muscle Training Improves Sexual Function and Diminishes Sexual Distress in Women with Relapsing-Remitting Multiple Sclerosis: A Randomised Controlled Study

This study investigates the impact of pelvic floor muscle training (PFMT) on sexual function and distress in women with multiple sclerosis (MS), a prevalent chronic nervous system disorder associated with sexual dysfunction. This study's primary aim was to assess the effectiveness of PFMT at improving sexual function and alleviating sexual distress in this population. In a randomised controlled trial, 82 women with MS were divided into two groups: Group A (41 women) underwent 12 weeks of PFMT, while Group B (41 women) served as a control group with no intervention. Both groups were assessed at the beginning and end of this study using the Female Sexual Function Index (FSFI) and Female Sexual Distress Scale-Revised (FSDS-R). Statistical analysis, including Chi-square tests, was employed to compare the outcomes between the two groups, with a p-value of less than 0.05 considered significant. The results revealed no significant differences in baseline sexual function and distress between the groups. However, at the conclusion of the 12-week period, Group A exhibited statistically significant improvements in nearly all domains of FSFI and FSDS-R compared to Group B, except in the pain domain. This study concludes that PFMT can effectively enhance sexual function and reduce sexual distress in women suffering from MS. These findings underscore the potential of PFMT as a therapeutic intervention in managing sexual dysfunction associated with MS.

Pharmacologically Treated Anxiety and Depression in People Diagnosed with von Willebrand Disease: Matched Cohort Study

Background

People diagnosed with von Willebrand disease (VWD) have reduced quality of life versus the general population, and there is limited evidence of increased rates of anxiety and/or depression among people diagnosed with VWD.

Aim

To understand the association between VWD and mental health outcomes.

Design and Setting

A retrospective cohort study was conducted using the UK Clinical Practice Research Datalink (CPRD) GOLD database (1988-2016).

Methods

People diagnosed with VWD were matched 1:10 to randomly selected people in the database without VWD based on sex, birth year ±2 years, CPRD record start year ±2 years, and general practice attended. Individuals were followed from VWD diagnosis or match date to censoring (first event date, CPRD end date, or death). Treated anxiety and treated depression were identified by a diagnostic Read Code and a prescription for anxiety/depression medication recorded within 90 days of each other, after VWD diagnosis/match date.

Results

Treated anxiety was recorded in 89 of 1119 (8.0%) people diagnosed with VWD and 624 of 10,423 (6.0%) without VWD (age- and sex-adjusted incidence rate ratio [IRR], 1.37; 95% confidence interval [CI], 1.10-1.71). Treated depression was recorded in 119 of 1083 (11.0%) people diagnosed with VWD and 846 of 9845 (8.6%) without VWD (adjusted IRR, 1.35; 95% CI, 1.11-1.63). Females aged 20-39 and 0-19 years were at greatest risk for treated anxiety and treated depression, respectively.

Conclusion

Higher rates of treated anxiety and depression were observed among people diagnosed with versus without VWD, predominantly in young females.

Capacity limitations in neurology patients, with and without comorbid mental disorders

BACKGROUND

According to the International Classification of Functioning, Disability, and Health (ICF) symptoms of illness and capacity limitations must be kept apart and assessed separately. Psychological capacities are more important than physical capacities in today's world. Patients with neurological disorders not only show limitations in physical but also in psychological capacities. As in many cases there is comorbidity of neurological and mental disorders the question is to what degree this can increase psychological incapacity.

METHODS

Using a cross-sectional study design, neurological patients with and without mental comorbidity were recruited in a department of neurological phase D rehabilitation. A total of 114 inpatients with both neurological and mental disorders (NM) were compared with 214 unselected patients with neurological disorders only (N). Mental comorbidity was diagnosed with the standardized "International Neuropsychiatric Interview". Capacity limitations were assessed with the "Activities and Participation in Psychological Disorders according to the International Classification of Functioning, Disability and Health" scale (Mini-ICF-APP). Qualitative reports of patients were used to validate the Mini-ICF-APP ratings. Clinical diagnoses were taken from the routine patient evaluation.

RESULTS

Severe capacity limitations, which are in need of support by others, could be observed especially for endurance (NM: 73.7% vs. N: 59.8% of patients), flexibility (NM: 43.0% vs. N: 22.4%), professional competency (NM: 36.0% vs. N: 16.8%), structuring of tasks (NM: 32.5% vs. N: 15.0%). Least frequent were impairment in dyadic relationships (NM: 23.7% vs. N: 7.9%). The rank order and the qualitative descriptions of impairments were similar in both groups.

CONCLUSION

Patients with neurological disorders in general show a relevant degree of capacity limitations. This is further substantially increased by mental comorbidity. Specific treatment is necessary.

Investigating the association of mood and fatigue with objective and subjective cognitive impairment in multiple sclerosis

Discrepancies between subjective cognitive difficulties and objective measures of cognitive function in people with MS have been identified and may be related to mood and fatigue. The aim of the present study was to examine associations of depression and fatigue with discrepancies between subjective and objective cognitive functioning in pwMS. 177 participants with MS attending a University Hospital Department of Neurology MS Outpatient clinic completed the Brief International Cognitive Assessment for MS (BICAMS), MS Neuropsychological Questionnaire (MSNQ), Hospital Anxiety and Depression Scale (HADS) and Modified Fatigue Impact Scale (MFIS). To quantify the discrepancy between objective (BICAMS) and subjective (MSNQ) cognitive functioning, discrepancy scores were calculated by subtracting MSNQ z-score from composite BICAMS z-score. Based on their discrepancy score, participants were grouped as 'Underestimated', 'Overestimated' and 'Non-discrepant'. 39% of the total sample demonstrated poorer subjective cognitive functioning than their objective cognitive performance suggested ('Underestimated'). 23% of the total sample indicated lower objective scores than their subjective report suggests ('Overestimated'). 38% participants indicated relatively no discrepancy between objective and subjective cognitive measures ('Non-discrepant'). Significant differences were observed between the discrepancy groups in terms of depression and fatigue, with the 'Underestimated' group demonstrating greater levels of depression and fatigue (ps < .01). Regression analysis indicated that cognitive fatigue and depression significantly contributed to variance in subjective cognitive functioning. Our findings suggest that subjective reports of cognitive function may be influenced by depression and fatigue, emphasising the importance of cognitive, mood and fatigue screening as part of routine clinical care.

C-Reactive Protein Levels and Gadolinium-Enhancing Lesions Are Associated With the Degree of Depressive Symptoms in Newly Diagnosed Multiple Sclerosis

Background: Inflammation is essential for the pathogenesis of multiple sclerosis (MS). While the immune system contribution to the development of neurological symptoms has been intensively studied, inflammatory biomarkers for mental symptoms such as depression are poorly understood in the context of MS. Here, we test if depression correlates with peripheral and central inflammation markers in MS patients as soon as the diagnosis is established. Methods: Forty-four patients were newly diagnosed with relapsing-remitting MS, primary progressive MS or clinically isolated syndrome. Age, gender, EDSS, C-reactive protein (CRP), albumin, white blood cells count in cerebrospinal fluid (CSF WBC), presence of gadolinium enhanced lesions (GE) on T1-weighted images and total number of typical MS lesion locations were included in linear regression models to predict Beck Depression Inventory (BDI) score and the depression dimension of the Symptoms Checklist 90-Revised (SCL90RD). Results: CRP elevation and GE predicted significantly BDI (CRP: p = 0.007; GE: p = 0.019) and SCL90RD (CRP: p = 0.004; GE: p = 0.049). The combination of both factors resulted in more pronounced depressive symptoms (p = 0.04). CSF WBC and EDSS as well as the other variables were not correlated with depressive symptoms. Conclusions: CRP elevation and GE are associated with depressive symptoms in newly diagnosed MS patients. These markers can be used to identify MS patients exhibiting a high risk for the development of depressive symptoms in early phases of the disease.

The effect of pelvic floor exercise program on incontinence and sexual dysfunction in multiple sclerosis patients

PURPOSE

Multiple sclerosis (MS) is a chronic neuroinflammatory disease of the central nervous system that involves different neurological areas. In addition to lower urinary tract symptoms (LUTS), sexual dysfunction (SD), and psychopathological effects, MS sometimes seriously impairs the quality of life (QoL). We hypothesize that the pelvic floor exercise program (PFEP) could improve bladder, sexual function, depression, and QoL in MS patients.

METHODS

Patients diagnosed with MS completed the Incontinence Questionnaire Short Form (ICIQ-SF), the Beck Depression Inventory (BDI), the Multiple Sclerosis Quality of Life-54 (MSQoL-54) questionnaire, and either the Female Sexual Function Index (FSFI) or the Sexual Health Inventory for Men (SHIM). Maximum bladder volumes (MBV) and post-voiding residual (PVR) volumes were measured using ultrasonography. The patients who regularly completed the PFEP for 12 weeks were asked to fill out the questionnaires again, and their MBV and PVR were remeasured.

RESULTS

Seventy-two patients with relapsing-remitting multiple sclerosis (RRMS) were included in the study. Forty-two (58.3%) RRMS patients reached the end of the study. The patients' post-PFEP average MBV statistically increased (p = 0.01). In contrast, no statistically significant difference was found in the PVR (p = 0.2). After exercise, the FSFI values in women increased (p = 0.02), and ICIQ-SF and BDI values in all the RRMS patients statistically decreased (p = 0.004, p = 0.01, respectively), but there was no improvement in the MSQoL-54 score (p > 0.05).

CONCLUSION

PFEP, which causes a reduction in LUTS by enhancing the MBV of RRMS patients, can be seen as an investment in the future in terms of reducing depression in MS patients and preventing or delaying SD in women.

Non-infectious comorbidity in patients with multiple sclerosis: A national cohort study in Sweden

Background

Comorbidity is of significant concern in multiple sclerosis (MS). Few population-based studies have reported conditions occurring in MS after diagnosis, especially in contemporary cohorts.

Objective

To explore incident comorbidity, mortality and hospitalizations in MS, stratified by age and sex.

Methods

In a Swedish population-based cohort study 6602 incident MS patients (aged ≥18 years) and 61,828 matched MS-free individuals were identified between 1 January 2008 and 31 December 2016, using national registers. Incidence rates (IRs) and incidence rate ratios (IRRs) with 95% CI were calculated for each outcome.

Results

IRs of cardiovascular disease (CVD) were higher among MS patients than MS-free individuals, (major adverse CVD: IRR 1.42; 95% CI 1.12–1.82; hemorrhagic/ischemic stroke: 1.46; 1.05–2.02; transient ischemic attack: 1.65; 1.09–2.50; heart failure: 1.55; 1.15–2.10); venous thromboembolism: 1.42; 1.14–1.77). MS patients also had higher risks of several non-CVDs such as autoimmune conditions (IRR 3.83; 3.01–4.87), bowel dysfunction (2.16; 1.86–2.50), depression (2.38; 2.11–2.68), and fractures (1.32; 1.19–1.47), as well as being hospitalized and to suffer from CVD-related deaths ((1.91; 1.00–3.65), particularly in females (3.57; 1.58–8.06)).

Conclusion

MS-patients experience a notable comorbidity burden which emphasizes the need for integrated disease management in order to improve patient care and long-term outcomes of MS.