Suicidal ideation, anxiety, and depression in patients with multiple sclerosis.

INTRODUCTION: Psychiatric disorders frequently occur in patients with multiple sclerosis (MS); however, limited reports are available on these comorbidities. We aimed to investigate the relationships among MS, anxiety, depression, and suicidal ideation. METHODS: One hundred and thirty two patients with relapsing-remitting MS were evaluated using the Expanded Disability Status Scale, Beck Depression Inventory-II (BDI-II), Beck Scale for Suicide Ideation (BSI), and Hospital Anxiety and Depression Scale. RESULTS: A hierarchical regression analysis was performed to evaluate the variables. The regression equation significantly predicted the BSI score (R2 = 0.306; adjusted R2 = 0.273; F (9, 125) = 9.18; p < 0.0005), and the BDI-II score was the only variable that contributed significantly to this model (p < 0.0005). CONCLUSIONS: A high prevalence of depression and anxiety, and a higher rate of suicidal ideation were identified in MS patients compared to the general population. The presence of depressive symptoms appeared to have a direct influence on the risk of suicide.

Suicidal ideation, anxiety, and depression in patients with multiple sclerosis / Ideação suicida, ansiedade e depressão em pacientes com esclerose múltipla

ABSTRACT Psychiatric disorders frequently occur in patients with multiple sclerosis (MS); however, limited reports are available on these comorbidities. We aimed to investigate the relationships among MS, anxiety, depression, and suicidal ideation. Methods: One hundred and thirty two patients with relapsing-remitting MS were evaluated using the Expanded Disability Status Scale, Beck Depression Inventory-II (BDI-II), Beck Scale for Suicide Ideation (BSI), and Hospital Anxiety and Depression Scale. Results: A hierarchical regression analysis was performed to evaluate the variables. The regression equation significantly predicted the BSI score (R2 = 0.306; adjusted R2 = 0.273; F (9, 125) = 9.18; p < 0.0005), and the BDI-II score was the only variable that contributed significantly to this model (p < 0.0005). Conclusions: A high prevalence of depression and anxiety, and a higher rate of suicidal ideation were identified in MS patients compared to the general population. The presence of depressive symptoms appeared to have a direct influence on the risk of suicide.

RESUMO Transtornos psiquiátricos frequentemente ocorrem em pacientes com esclerose múltipla (EM). No entanto, os artigos sobre estas comorbidades são limitados. Pretendemos investigar as relações entre EM, ansiedade, depressão e ideação suicida. Métodos: Cento e trinta e dois pacientes com EM remitente-recorrente foram avaliados usando a Escala de Estado de Incapacidade Expandida, Inventário de Depressão de Beck-II (IDB-II), Escala de Beck para Ideação de Suicídio (BSI) e Escala de Ansiedade e Depressão. Resultados: Uma análise de regressão hierárquica foi realizada para avaliar as variáveis. A equação de regressão previu significativamente o escore BSI (R2 = 0,306; R2 ajustado = 0,273; F (9,125) = 9,18; p < 0,0005) e o escore no IDB-II foi a única variável que contribuiu significativamente para este modelo (p < 0,0005). Conclusões: Uma alta prevalência de depressão e ansiedade e uma maior taxa de ideação suicida foram identificadas em pacientes com EM em comparação com a população em geral. A presença de sintomas depressivos pareceu ter uma influência direta no risco de suicídio.

Use of cytology as an auxiliary diagnostic tool in autopsies.

BACKGROUND: The use of minimally invasive procedures in autopsies such as image-guided fine-needle aspiration may facilitate family acceptance and, therefore, increase the number of postmortem examinations. The objective of the current study was to validate the use of cytology in a prospective set of conventional autopsies. METHODS: All lesions and organs sampled for histological examination were concomitantly evaluated by scrape cytology of exactly the same location. The cytopathologist and the surgical pathologist were blinded to each other's microscopic findings. Final cytological and histological diagnoses were divided into 6 main diagnostic groups: normal, neoplasms (benign and malignant), inflammatory conditions, adaptive processes, degeneration, and cardiovascular disorders. Cytohistological agreement was assessed with Cohen's κ coefficient. The simple percentage agreement was also reported for each diagnostic group and for all different organs sampled in the postmortem examinations. RESULTS: Two hundred eleven samples were studied from 36 consecutive autopsies (21 males and 15 females; median age, 58 years). Complete cytohistological agreement was achieved for 151 samples (71.6%) with a κ coefficient of 0.43 (moderate correlation). When samples were divided by diagnostic group, the best results were seen in normal specimens (93.8%) and neoplasms (82.3%). Organs with the best performance included the thyroid, cerebellum, lymph nodes, and adrenal glands (all with 100% agreement), the brain (90.5%), and the pancreas (84.6%). CONCLUSIONS: Cytology showed a good correlation with histology, particularly for neoplastic cases and specimens with minimal pathological alterations, and could be used as an alternative diagnostic method in partial or restricted postmortem examinations. Cancer Cytopathol 2016;124:785-90. © 2016 American Cancer Society.

Manifestação sistêmica atípica causada pelo vírus Epstein-Barr. Relato de caso / Atypical Systemic Manifestation caused by Epstein-Barr virus: case report

A infecção pelo vírus Epstein-Barr tem alta prevalência, ao passo que 90% da população mundial adulta já teve contato com ele. A primo-infecção geralmente ocorre na infância, apresentando- -se de forma subclínica. Com o avançar da idade, a incidência de infecção sintomática aumenta progressivamente, atingindo o pico entre 15 e 24 anos de idade. Em geral, trata-se de uma doença benigna, na qual a manifestação clínica mais comum é a mononucleose infecciosa. No entanto, a infecção pode acometer qualquer órgão ou sistema, e podem estar presentes tosse, dor abdominal, náuseas, vômitos, hepatoesplenomegalia, icterícia, entre outros. As complicações são raras e podem acometer o fígado, os rins, o sistema nervoso central, o coração, os pulmões e os genitais. Relatamos o caso de paciente adolescente previamente hígido com infecção por vírus Epstein-Barr e evolução para icterícia, pericardite e lesões importantes em orofaringe e genitais. O diagnóstico de infecção pelo Epstein-Barr foi feito por sorologia, e houve boa evolução do caso.

Epstein-Barr virus infection has a high prevalence, since 90% of the adult population worldwide have already had contact with the virus. The primary infection usually occurs in childhood, being subclinically presented. With aging. the incidence of a symptomatic infection progressively increases, reaching the peak between 15 and 24 years of age. In general, it is a benign disease,in which the most common clinical manifestation is Infectious Mononucleosis; however, the infection can occur in any organ or system, and cough, abdominal pain, nausea, vomiting, hepatosplenomegaly, jaundice, and other symptoms may be present. Complications are rare and can affect the liver, kidneys, central nervous system, heart, lungs and genitals. We report the case of a previously healthy adolescent patient with Epstein-Barr Virus infection and progression to jaundice, pericarditis, and important lesions in the oropharynx and genitals. The diagnosis of Epstein-Barr infection was made through serology, and the patient had good evolution.