Predictors of relapse severity in multiple sclerosis.

BACKGROUND: The severity of relapses is one of the determinants of residual disability in multiple sclerosis (MS), contributing to the final progressive state. However, the factors that predict the severity of relapses are not fully understood. AIM: To predict relapse severity in MS and investigate the relationship between relapse severity and the degree of improvement in physical, cognitive, and social tests. METHODS: This observational single-center study prospectively assesses relapse severity in patients with MS. Relapses were classified as mild, moderate, and severe. Before relapse treatment and 1 month into remission four physical tests, four cognitive tests, and six surveys were performed. Multinomial regression analyses were applied to predict relapse severity. RESULTS: A total of 126 relapses were studied prospectively. Twenty-two were lost to follow-up. Multiple sclerosis International Quality of Life (MusiQol) questionnaire (r = 0.28, p = 0.006) and Symbol Digit Modalities Test (SDMT, r = 0.23, p = 0.022) improvement statuses were correlated with the severity of the relapse. Higher cases with improvement were observed in the severe relapse group on both MusiQol and SDMT, but no difference for those with a mild relapse. In the predictive model, only disease duration [Odds Ratio (OR) 0.808 95% confidence interval (CI) 0.691 to 0.945; p = 0.008] and Body Mass Index (BMI, OR 1.148 95% CI 1.018 to 1.294; p = 0.024) were associated with relapse severity. CONCLUSION: Only disease duration was found to be predictive of relapse severity among disease-related variables. On the other hand, BMI may be a modifiable patient-related factor to consider in the management of exacerbations in MS.

Clinical Characteristics, Comorbid Medical Diagnoses, and Causes of Death of Individuals with Severe Mental Illness Who Died During Follow-up in Community Mental Health Centers: A Multicenter, Retrospective Study. / Toplum Ruh Sagligi Merkezlerinde Takipleri Sirasinda Ölen Siddetli Ruhsal Hastaligi Olan Bireylerin Klinik Özellikleri, Ek Tibbi Tanilari ve Ölüm Nedenleri: Çok Merkezli, Geriye Dönük Bir Arastirma.

OBJECTIVE: In this study, it was aimed to define the clinical characteristics, causes of death, disease and treatment of patients who died while being followed for severe mental illness. METHOD: The study was carried out in ten community mental health centers from six provinces. The clinical characteristics, causes of death, course of the illness and treatment characteristics of the patients who had a death report from the date the community mental health centers were opened until the start date of the study were analyzed by retrospective file scanning method. RESULTS: In an average of 52 months, files of 3715 patients were examined. There were death declarations for 106 patients. The diagnosis of most patients with death declarations was schizophrenia (78%), most of them were male (66%), mean age was 57, mean disease duration was 24 years. The rate of multiple antipsychotic medication use was 61%. The most common comorbidities were metabolic syndrome (36%), hypertension (22%), diabetes (18%) and chronic obstructive pulmonary disease (15%). The most frequently reported causes of death were cardiovascular diseases (39%), infectious diseases (14%) and cancer (11%). CONCLUSION: Individuals with severe mental illness followed up in community mental health centers are mostly die due to preventable natural causes of death. Therefore, a sensitive approach should be taken to evaluate psychiatric and other medical conditions together. In our country, there is a need for natural follow-up studies investigating the average age of death and causes of death of individuals with severe mental illness.