Screening for depressive disorders in outpatients with mild to moderate psoriasis: a study from North India.

BACKGROUND: Psoriasis and depressive disorders commonly occur together. Depressive disorders have an impact on the quality of life and the outcome of psoriasis. AIMS: The aim of this study was to test the feasibility of using a modification of the Hindi translation of the Patient Health Questionnaire-9 (PHQ-9) as a verbal, clinician administered, short screening questionnaire for detecting depressive disorders. MATERIALS AND METHODS: One hundred and four out-patients with psoriasis were recruited in the study. In the first stage of the study, socio-demographic data, Psoriasis Area Severity Index (PASI) score, and Dermatological Quality of Life (DLQI) score were recorded. The modified questionnaire was administered by the dermatologist. In the second stage, psychiatric diagnoses were confirmed using the Mini International Neuropsychiatric Interview. RESULTS: The prevalence of depressive disorders was 39.4%. Receiver operating curve (ROC) analysis showed that the questionnaire had a good discriminant ability in detecting depressive disorders (area under curve: 0.81, SE = 0.04, 95% confidence interval = 0.72-0.89). LIMITATIONS: The sample size is small and more studies are needed with the screening questions in different languages to validate the findings of the study. CONCLUSION: The questionnaire can be a useful screening instrument for detecting depressive disorders in patients with psoriasis.

The prevalence of dementia and depression in Taiwanese institutionalized leprosy patients, and the effectiveness evaluation of reminiscence therapy--a longitudinal, single-blind, randomized control study.

OBJECTIVE: This study investigated the prevalence of depression and dementia in long-term institutionalized older leprosy patients in Taiwan. We then examined the effectiveness of reminiscence group therapy on depressive symptoms and cognitive function in this population. METHODS: We recruited 129 long-term institutionalized older leprosy patients in Taiwan and used the Geriatric Depression Scale-Short Form (GDS-SF), the mini mental state examination (MMSE), and the Clinical Dementia Rating (CDR) scale for outcome measurement. We then conducted a single-blind, randomized, longitudinal quasi-experimental analysis comparing the pre-test and post-test results of two equivalent groups at a 24-week intervention interval. The intervention in the experimental group was three sessions of reminiscence group therapy per week, whereas that in the control group was weekly individual supportive interviews. RESULTS: The prevalence of dementia was 45.7-50.4% according to a CDR score ≥ 0.5 and an MMSE score < 25, and the prevalence of depression was 25% based on a GDS-SF score ≥ 7. According to the Wilcoxon signed-rank test, the GDS-SF scores in the experimental group decreased significantly (p = 0.02) after intervention as compared with that in the control group (p = 0.22), whereas the MMSE scores in both groups remained steady. CONCLUSIONS: The prevalence of dementia and depression in long-term institutionalized older leprosy patients in Taiwan is high. Reminiscence group therapy has been confirmed effective on depression in this population, but its effectiveness on cognitive function requires further verification.

A case control study of psychiatric morbidities among subjects with leprosy in Lagos, Nigeria.

OBJECTIVES: To determine the pattern of psychiatric morbidity prevalent among leprosy patients and to compare it with two control groups; those suffering from Tinea vesicolor and Normal subjects. DESIGN: Eighty-eight leprosy patients were matched for age and sex with those suffering from Tinea vesicolor as well as normal subjects. The subjects were assessed for psychiatric morbidity through a clinical interview with PSE-9. RESULTS: The prevalence of psychiatric morbidity among leprosy patients (580/1000) was significantly more than those with tinea vesicolor patients (182/1000) and normal subjects (148/1000) (p < 0.05). Depressive illness was the most common diagnosis in the three groups. CONCLUSIONS: Leprosy patients are more likely to manifest with psychiatric illness than those suffering from Tinea vesicolor and normal subjects.

Prevalence and characteristics of depression in a Japanese leprosarium from the viewpoints of social stigmas and ageing. A preliminary report.

OBJECTIVE: To investigate the prevalence and characteristics of depressed patients living in a Japanese leprosarium who have been isolated by national law and are now becoming very elderly. METHODS: We surveyed the prevalence of depressed patients living in the National Tamazenshouen Sanatorium, a major leprosarium in Japan. We also investigated the characteristics of patients who had suffered a depressive episode during the last 5 years (2000-2004). The characteristics of residents who committed suicide were also studied. RESULTS: At the time of the investigation, 48 out of 385 (12.5%) patients were depressed or had experienced a depressive episode. Forty-one residents had committed suicide since the leprosarium was established in 1907. Somatic symptoms and depressive moods were the predominant symptoms and were not limited to symptoms unique to leprosy. The period of isolation was not statistically correlated with the GDS-SF or PGC morale scale scores. CONCLUSION: The findings of this study emphasize the importance of consultation psychiatric for elderly leprosy residents and could be used as a reference for treatment in countries with ageing leprosy residents.

Depressive status of leprosy patients in Bangladesh: association with self-perception of stigma.

Stigmatization by the general population and their negative attitudes towards leprosy negatively impacts on patients' mental health, and so too does patients' perception of that stigma. The objective of this present study is to assess the depressive status of leprosy patients, the patient perception of that stigma, and its association with their depressive status in Dhaka, Bangladesh. Subjects were 140 patients, and a selected comparison group of 135 local people without any chronic diseases. To evaluate depressive status, the Center for Epidemiologic Studies Depression scale (CES-D) Bengali version was applied. The patient group's depressive status was significantly more severe than that of the comparison group. Depressive status of those who answered affirmatively was significantly more severe than that of those who answered negatively for three responses to questions: 1) 'I have been physically attacked by people', 2) 'I feel people regard me as strange' and 3) 'I have been refused the purchase of something by a shopkeeper'. The results showed that the depressive status in leprosy patients was greater than that of the general public. Further, actual experiences of discrimination based on stigma associated with the depressive status of leprosy patients. Mental health care for patients, regulation of discriminatory action and education that would decrease social stigma among the general population, especially people who might often have contact with patients, seem necessary to improve the mental health of Bangladeshi leprosy patients.

Psychiatric morbidity in leprosy and psoriasis--a comparative study.

The psychiatric morbidity of 30 leprosy patients was compared with that of psoriasis in a clinic set-up. The prevalence of psychiatric morbidity was significantly less among leprosy patients (122/1000) than among those with psoriasis (476/1000); but the severity of the problem, as measured by General Health Questionnaire (GHQ), was significantly greater among leprosy patients (p < 0.05). There was no difference in the pattern of psychopathology diagnosis between the two groups. Depressive neurosis was the most common diagnosis in both the groups. The relevance of these findings in relation to leprosy is discussed.

Psychiatric morbidity in displaced leprosy patients.

One hundred confirmed leprosy patients, all of them migrated from elsewhere, were examined for psychiatric co-morbidity. Forty-six of them were from an 'ashram' and the others were from a slum area. 76% of the patients were found to be having psychiatric illness. Of these, 55% were having neurotic depression and 21% had anxiety neurosis. Single, unemployed, socio-economically backward and patients with physical deformities were suffering significantly more often with psychiatric symptoms. Psychiatric morbidity was found to be more frequent in the patients staying in slum than in those in the 'ashram' where they had some security.