Depression and anxiety disorders among patients with human T-cell lymphotropic virus type-1: a cross-sectional study with a comparison group

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Abstract

Abstract INTRODUCTION: Studies have linked human T-cell lymphotropic virus type-1 (HTLV-1) to psychiatric disease. METHODS: Patients with HTLV-1 were compared to patients seen by family doctors using a semi-structured questionnaire and the Hospital Anxiety and Depression Scale. RESULTS: Participants with (n=58) and without (n=340) HTLV were compared. Anxiety and depression were associated with greater age, being a woman, spastic paraparesis (depression: PR=4.50, 95% CI: 3.10-6.53; anxiety: PR=2.96, 95% CI: 2.08-4.21), and asymptomatic HTLV (depression: PR=4.34, 95% CI: 3.02-6.24; anxiety: PR=2.81, 95% CI: 2.06-3.85). CONCLUSIONS: Symptomatic and asymptomatic patients with HTLV-1 experienced more anxiety and depression than uninfected patients.

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Transtornos do humor em enfermaria de clínica médica e validação de escala de medida (HAD) de ansiedade e depressão

Neury Botega, Márcia R. Bio, Maria Zomignani … (1995)

Para estimar a prevalência de transtornos do humor, foram utilizadas a entrevista estruturada, "Clinical Interview Schedule" (CIS-R), e a escala "Hospital Anxiety and Depression" (HAD) em 78 pacientes internados em uma enfermaria geral de adultos (43 homens e 35 mulheres, média de idade = 43,2 anos). Foi encontrada prevalência instantânea de 39% de transtornos do humor. Dezesseis (20,5%) pacientes preencheram critérios para ansiedade, a maioria dos casos sendo de gravidade leve. Vinte e seis (33%) casos de depressão foram detectados, 7 dos quais de gravidade moderada. Observou-se uma combinação de sintomas de preocupação, depressão, ansiedade e insônia. A HAD mostrou-se de fácil compreensão pelos pacientes. As subescalas de ansiedade e de depressão tiveram consistência interna de 0,68 e 0,77, respectivamente. A correlação dos itens com as respectivas subescalas sugere que essas possuem validades convergentes, não discriminantes. Com ponto de corte 8/9, a sensibilidade e a especificidade foram 93,7% e 72,6%, para ansiedade, e 84,6% e 90,3%, para depressão. Na prática clínica, a utilização da HAD poderia auxiliar na detecção de casos de transtornos do humor que necessitam de tratamento.

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Prevalence of anxiety, depression and quality of life in HTLV-1 infected patients

Maria Gascón, Cláudio CAPITÃO, Jorge CASSEB … (2011)

The HAM/TSP caused by HTLV-1 infection usually affects patients to disabling states, and sometimes can lead them to paraplegia presenting symptoms of depression and anxiety, impacting on quality of life. Objective: The purpose of this study was to evaluate the frequency of depression and anxiety and its impact on quality of life in HTLV-1-infected TSP/HAM patients. Material and Methods: This was a cross-sectional study including 67 asymptomatic (control group) and 63 with TSP/HAM subjects. The instruments used were a demographic questionnaire, scales for anxiety and depression diagnosis (BDI and BAI), questionnaire for the assessment of Quality of Life of the World Health Organization (WHOQOL-Brief) and neurological scale to measure the disability level (Osame's Disability Status Scale). All patients had HTLV-I diagnosis by serological and molecular approaches, monitored at Instituto de Infectologia Emílio Ribas from May 2008 to July 2009. Data were analyzed statistically by frequencies, the Mann-Whitney test and the Spearman correlation test. Data among groups were analyzed and correlated with functional and severity aspects. Results: The results showed that patients with HAM/TSP compared to asymptomatic carriers had higher rates of depression (p < 0.001) and anxiety (p < 0.001), and impairment on quality of life in the areas of: dissatisfaction with health (p < 0.001), physical (p < 0.001) and the environment (p = 0.003). The main factors that correlated with levels of depression and anxiety and the domains of the WHOQOL-brief were: education, family income and social class. Conclusion: A well conducted evaluation and counseling may help in treatment, for a better quality of life of these patients.

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Higher rate of major depression among blood donor candidates infected with human t-cell lymphotropic virus type 1.

Barbara P Stumpf, Anna Bárbara Freitas Carneiro-Proietti, Fernando Proietti … (2008)

Viral infections have been previously associated with psychiatric disorders. This work aimed to study the relationship between the human T-cell lymphotropic virus type 1 (HTLV-1) and depression.