A qualitative study on the use of mobile-based intervention for perinatal depression among perinatal mothers in rural Bihar, India

BACKGROUND

Perinatal depression (PND) is one of the most common psychiatric illnesses in women, with a prevalence around 22% in India. Leveraging mobile-based technologies could help in the prevention and treatment of perinatal depression even in remote places. Understanding the experiences and barriers of using such technology interventions by perinatal mothers could help in the better design and in delivery of these interventions. We aimed to study the experiences of the perinatal women using a mobile phone-based intervention, Interactive Voice Response System (IVRS), for the prevention and management of perinatal depression in a rural district of Bihar, India.

MATERIALS AND METHODS

A total of 12 in-depth interviews (IDIs) and one focus group discussion (FGD) with eight participants were conducted with perinatal mothers using the mobile-based IVRS to explore the experiences and perspectives of women receiving mobile phone-based interventions for the treatment of PND. Thematic analysis was done to identify major themes.

RESULTS

Five major themes emerged from the study around accessibility, usability, community participation, cost and preference to either intervention. Women found the mobile-based intervention useful as it made them feel lighter. They considered mental health as a health issue and wanted help to address their problems. They became familiar with terms like anxiety, depression, helplessness and burden and bean using them in their conversations. The patients used therapeutic strategies such as breathing, coping and relaxation. They even agreed to take up sessions for their peer group.

CONCLUSION

Women in rural Bihar seemed satisfied with the technology-based intervention. It has made mental health issues more visible and acceptable even in the rural hinterlands of Bihar.

Prevalence and risk factors of perinatal depression among women in rural Bihar: A community-based cross-sectional study

BACKGROUND

Perinatal depression (PND) is one of the most common mental disorders occurring during the perinatal period among women. Few studies examined prevalence and risk factors of PND from rural settings in India. This study aimed to estimate the prevalence of perinatal depression and identify social risk factors for it among women from rural Bihar.

MATERIALS AND METHODS

A cross sectional study was conducted in a community setting in rural areas of Bihar. All perinatal women were screened through a door to door survey and recruited after obtaining informed consent. A semi-structured proforma was used to collect sociodemographic characteristics and family related variables. Edinburgh postnatal depression scale (EPDS) was used to screen for perinatal depression.

RESULTS

A total of 564 perinatal women were recruited into the study. The estimated prevalence of PND was 23.9 % (95 % CI: 20.6,27.6). Multivariate analysis showed perinatal depression was associated with physical illness in the mother, previous history of abortion, poor financial status and ill-treatment by in-laws.

CONCLUSION

Prevalence of perinatal depression among women is high in rural settings of North India. A multitude of factors ranging from physical, obstetric, economic and family related confer a high risk for PND. Comprehensive interventions are needed to address these risk factors of perinatal depression.

Learnings from conducting mental health research during 2004 tsunami in Tamil Nadu, India

Background

The Indian Ocean tsunami experience in 2004 caused a major loss of life and subsequent emotional trauma for survivors. Psychosocial needs in the aftermath of this disaster were extensive, yet the cohesion and effectiveness of response were limited due to lack of preparedness and relevant policy. The Schizophrenia Research Foundation (SCARF) was one of the organizations that quickly responded to provide psychosocial assistance to people in the tsunami affected areas and recognized a need for relevant research on disaster response. Therefore, we undertook research on the challenges, success and limitations of psychosocial interventions in alleviating post-traumatic symptomology.

Discussion

Both community-level workers and researchers were limited in their preparedness to carry out tasks related to response. Language barriers, cultural differences, and a gap in long-term services limited the breadth and scope of research that was able to be completed. Lack of policy, poor co-ordination of services, lack of trained researchers and limited resources were challenges that emerged during this period and various strategies were adopted to meet these challenges.

Conclusions

Continued research and evaluation of data has brought crucial considerations to light, including the variance in symptomology, effective tools of measurement, and the nuanced response of survivors. Future research should take relevant factors into consideration including barriers to care. Understanding of the local language and religious beliefs are significant resources in understanding the nature of survivors’ trauma response and effective means of coping. Lastly, limitations regarding time frame and scope of research should be evaluated to provide more effective, comprehensive methods in future studies.

Objective psychosocial function vs. subjective quality-of-life in schizophrenia within 5-years after diagnosis: A study from southern India

There is increasing interest from treaters and patients alike in subjective quality-of-life (sQOL) and objective psychosocial function as indices of treatment outcome in studies of schizophrenia. With the emergence of evidence-based treatment protocols (e.g., NIMH-funded Recovery after Initial Schizophrenia Episode Initiative) these outcomes are of particular significance in treatment studies of samples early in the course of their illness. Few studies have investigated demographic, clinical and cognitive factors associated with sQOL in samples early in the course of their illness and compared these factors to objective measures. We administered measures of sQOL or satisfaction with life, and objective psychosocial function to 59 people with schizophrenia within 5-years of diagnosis, along with standardized measures of symptoms and cognition. Results revealed that symptoms, rather than cognitive or demographic variables, were the best independent predictors of both subjective QOL and objective functioning. Positive symptoms were independent predictors of sQOL, while positive and negative symptoms were independent predictors of objective psychosocial status. Depression and cognition were also linked to sQOL. These findings point to the importance of attending to residual positive symptoms early in the treatment of schizophrenia as a means of possibly enhancing both subjective and objective outcome in early course schizophrenia.

Cognition, social cognition and functional disability in early-stage schizophrenia: A study from southern India

In high-income countries a wealth of studies has revealed cognitive and social cognitive deficits in schizophrenia and a close relationship of these deficits to psychosocial functioning. Studies examining these illness features in middle and low-income countries are rare, particularly in early-stage samples. Sixty adult participants within 5 years of diagnosis with schizophrenia and 53 matched, healthy control were assessed with the MATRICS Consensus Cognitive Battery and the PEAT emotion identification task at study entry, and the WHODAS functioning scale one year later. Deficits on cognitive instruments ranged from d = 0.64-1.04 and were consistent with those reported in Western samples. Negative symptoms were linked to function longitudinally. Deficits in social cognitive skills and longitudinal links between cognition and functioning were not evident. These findings suggest a highly consistent magnitude of neurocognitive deficits in people with schizophrenia across widely varying cultures, but with limited evidence of social cognitive skill deficits using Western-based instruments. There was little evidence of a relationship between cognition and psychosocial disability in people with early-stage schizophrenia in this sample.

The incidence of psychoses in diverse settings, INTREPID (2): a feasibility study in India, Nigeria, and Trinidad

BACKGROUND

There are striking global inequities in our knowledge of the incidence, aetiology, and outcome of psychotic disorders. For example, only around 10% of research on incidence of psychotic disorders originates in low- and middle-income countries. We established INTREPID I to develop, implement, and evaluate, in sites in India (Chengalpet), Nigeria (Ibadan), and Trinidad (Tunapuna-Piarco), methods for identifying and recruiting untreated cases of psychosis, as a basis for investigating incidence and, subsequently, risk factors, phenomenology, and outcome. In this paper, we compare case characteristics and incidence rates across the sites.

METHOD

In each site, to identify untreated cases of psychoses in defined catchment areas, we established case detection systems comprising mental health services, traditional and spiritual healers, and key informants.

RESULTS

Rates of all untreated psychoses were 45.9 (per 1 00 000 person-years) in Chengalpet, 31.2 in Ibadan, and 36.9 in Tunapuna-Piarco. Duration of psychosis prior to detection was substantially longer in Chengalpet (median 232 weeks) than in Ibadan (median 13 weeks) and Tunapuna-Piarco (median 38 weeks). When analyses were restricted to cases with a short duration (i.e. onset within preceding 2 years) only, rates were 15.5 in Chengalpet, 29.1 in Ibadan, and 26.5 in Tunapuna-Piarco. Further, there was evidence of age and sex differences across sites, with an older average age of onset in Chengalpet and higher rates among women in Ibadan.

CONCLUSION

Our findings suggest there may be differences in rates of psychoses and in the clinical and demographic profiles of cases across economically and socially distinct settings.

Women and schizophrenia

Women's mental health is closely linked to their status in society. This paper outlines the clinical features of women with schizophrenia and highlights the interpersonal and social ramifications on their lives. There is no significant gender difference in the incidence and prevalence of schizophrenia. There is no clear trend in mortality, although suicides seem to be more in women with schizophrenia. In India, women face a lot of problems, especially in relation to marriage, pregnancy, childbirth, and menopause. Most studies have shown better premorbid functioning, and social adjustment for women compared with men. There is a great need to plan for gender-sensitive mental health services targeting the special needs of these women. Women caregivers also deserve due attention.

Indian Psychiatric Society multicentric study on assessment of health-care needs of patients with severe mental illnesses as perceived by their family caregivers and health-care providers

AIM

To study the health-care needs of the patients with severe mental disorders as perceived by their family caregivers and the treating psychiatrists.

MATERIALS AND METHODS

Caregivers of patients with severe mental disorders and their treating psychiatrists were assessed using Camberwell Assessment of Need-Research Version (CAN-R) scale and indigenously designed Supplementary Assessment of Needs Scale (SNAS).

RESULTS

The study included 1494 patients recruited from 15 centers. The mean needs as per the CAN-R, perceived by the caregivers were 7.8 and treating psychiatrists were 8.1. About one-third of needs were unmet. On SNAS, both caregivers and treating psychiatrists reported a mean of 7.9 needs, of which more than half were unmet as per the caregivers. As per the treating psychiatrists, 45.5% of the needs as assessed on SNAS were unmet. There was a high level of correlation between needs perceived by the patients, caregivers and the treating psychiatrists. On CAN-R, main domains of needs as reported by the caregivers were those of money, relief of psychological distress, information about the illness and treatment, welfare benefits, transport, company and food. As per the treating psychiatrists, the most common total needs identified were those of relief of psychological distress, welfare benefits, information about the illness and treatment, money, transport, company self-care and physical health. The most common domains of needs as assessed on SNAS as per the caregivers were those of free treatment, medical reimbursement, psychoeducation, financial help, social support, insurance, more time from the clinicians and travel concession. The treating psychiatrists identified dealing with caregiver's stress as the most common need.

CONCLUSIONS

According to the family caregivers and treating psychiatrists, about one-third of the needs of the patients as assessed using CAN-R and about half of the needs as assessed using SNAS are unmet.

Indian Psychiatric Society multicentric study on assessment of health-care needs of patients with severe mental illnesses

AIM

To assess the health-care needs of the patients with severe mental disorders.

MATERIALS AND METHODS

Patients with the diagnosis of a severe mental disorder (schizophrenia and related psychotic disorders, bipolar disorder, recurrent depressive disorder, major depressive disorder and obsessive compulsive disorder) were assessed using Camberwell Assessment of Need-Research version (CAN-R) Scale and indigenously designed Supplementary Needs Assessment Scale (SNAS).

RESULTS

The study included 1494 patients recruited from 15 centers. The most common diagnostic group was that of affective disorders (55.3%), followed by psychotic disorders (37.6%). The mean number of total needs as perceived by the patients was 7.6 on the CAN-R. About two-third of the needs as assessed on CAN-R were met, and one-third were unmet. On CAN-R, main domains of needs as reported by patients were those of money, welfare benefits, transport, information about the illness and treatment, relief of psychological distress, company, household skills and intimate relationships. On SNAS, the mean number of total needs as perceived by the patients was 7.6 of which 4.1 were met needs. The most common domains of needs as assessed on SNAS were those of financial help, medical reimbursement, psychoeducation, free treatment, certification of mental illness, flexible work/job timings, addressing the caregiver stress and legal aid.

CONCLUSION

About two-third of the needs, of the patients with severe mental disorders are met as assessed using CAN-R. However, higher percentages of unmet needs are identified on SNAS. In view of the commonly reported needs, a change in the orientation of services offered to people with mental disorders is very much called for. At the government level, desired policies must be formulated to support the patients with mental disorders.

Experiences of stigma and discrimination of people with schizophrenia in India

Stigma contributes greatly to the burden of schizophrenia and is a major obstacle to recovery, yet, little is known about the subjective experiences of those directly affected in low and middle income countries. This paper aims to describe the experiences of stigma and discrimination of people living with schizophrenia (PLS) in three sites in India and to identify factors influencing negative discrimination.

The study used mixed methods and was nested in a randomised controlled trial of community care for schizophrenia. Between November 2009 and October 2010, data on four aspects of stigma experienced by PLS and several clinical variables were collected from 282 PLS and 282 caregivers and analysed using multivariate regression. In addition, in-depth-interviews with PLS and caregivers (36 each) were carried out and analysed using thematic analysis.

Quantitative findings indicate that experiences of negative discrimination were reported less commonly (42%) than more internalised forms of stigma experience such as a sense of alienation (79%) and significantly less often than in studies carried out elsewhere. Experiences of negative discrimination were independently predicted by higher levels of positive symptoms of schizophrenia, lower levels of negative symptoms of schizophrenia, higher caregiver knowledge about symptomatology, lower PLS age and not having a source of drinking water in the home. Qualitative findings illustrate the major impact of stigma on ‘what matters most’ in the lives of PLS and highlight three key domains influencing the themes of 'negative reactions' and ‘negative views and feelings about the self’, i.e., ‘others finding out’, ‘behaviours and manifestations of the illness’ and ‘reduced ability to meet role expectations’.

Findings have implications for conceptualising and measuring stigma and add to the rationale for enhancing psycho-social interventions to support those facing discrimination. Findings also highlight the importance of addressing public stigma and achieving higher level social and political structural change.

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Internalised experiences of stigma were reported more commonly than discrimination.

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A range of negative reactions beyond ‘discrimination’ led to feelings of devaluation.

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Negative discrimination was predicted by illness features, e.g., positive symptoms.

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Negative reactions were also linked to reduced ability to meet role expectations.

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What mattered most to PLS was to achieve role expectations in marriage and work.

Publications on community psychiatry

Care and treatment outside the setting of mental hospitals have been termed community psychiatry. This paper, based largely on publications on this subject in the IJP, discusses work on development of mental health services outside the hospitals, National and District Mental Health Programs, some accounts of Indian families, alternative modes of treatment in communities and a few miscellaneous issues. Very few papers are data driven and most of them are descriptive and opinionated.

Role of non-governmental organizations in mental health in India

The paucity of treatment facilities and psychiatrists in the Government sector has widened the treatment gap in mental health. Non-governmental organizations (NGOs) have played a significant role in the last few decades in not only helping bridge this gap, but also by creating low cost replicable models of care. NGOs are active in a wide array of areas such as child mental health, schizophrenia and psychotic conditions, drug and alcohol abuse, dementia etc. Their activities have included treatment, rehabilitation, community care, research, training and capacity building, awareness and lobbying. This chapter outlines the activities of NGOs in India. This is a revised version of the chapter in the book on mental health to be brought out by Government of India.

Mental health in Tamil cinema

Tamil cinema is a vibrant part of the lives of many in south India. A chequered history and a phenomenal growth have made this medium highly influential not only in Tamil Nadu politics, but also in the social lives of the viewers. This paper provides an overview of the growth of Tamil cinema, and discusses in detail the way mental health has been handled by Tamil films. Cinema can be used very effectively to improve awareness about mental health issues.

An assessment of post-tsunami psychosocial training programmes in Tamilnadu, India

BACKGROUND

After the Tsunami struck Tamilnadu in India in 2004, a spate of psychosocial training programmes were held by a host of agencies, both government and non-government.

AIM

This study is an empirical approach to the assessment of the psychosocial training programmes held after tsunami. The nature and quality of training received by the community level workers (CLWs) and the interventions carried out by them are described.

METHODS

CLWs were interviewed using a questionnaire to assess details about training and interventions carried out by them. Qualitative information was also gathered both from CLWs and the community. A comparison was made between CLWs of government, non-governmental organizations (NGOs) and those belonging to self-help groups.

RESULTS

While most CLWs seemed to have benefited greatly from the training programmes, they had several suggestions to make about refining its quality. Multiple programmes, not well coordinated, resulted in a lot of overlap. The community was generally happy with the interventions provided and felt that they were necessary for about six months at least. One-to-one interventions are preferred to group activities, except in the case of children.

CONCLUSIONS

Psychosocial support (PSS) training programmes after a disaster situation will need to be coordinated by a nodal agency. Too many players on the field with their own agenda do not benefit the community and can well be a waste of resources.

Questioning an axiom: better prognosis for schizophrenia in the developing world?

INTRODUCTION

That schizophrenia has a better course and outcome in developing countries has become an axiom in international psychiatry. This is based primarily on a series of cross-national studies by the World Health Organization (WHO). However, increasing evidence from other research indicates a far more complex picture.

METHODS

Literature review and tabulation of data from 23 longitudinal studies of schizophrenia outcomes in 11 low- and middle-income countries.

RESULTS

We reviewed the evidence about the following domains: clinical outcomes and patterns of course, disability and social outcomes (marital and occupational status, in particular), and untreated samples and duration of untreated psychosis. Outcomes varied across the studies and the evidence suggests a need to reexamine the conclusions of the WHO studies. Additionally, assessments of outcomes should take excess mortality and suicide into account.

CONCLUSIONS

It is time to reexamine presumed wisdom about schizophrenia outcomes in low- and middle-income countries.

What is the best approach to treating schizophrenia in developing countries?

Schizophrenia affects an estimated 25 million people in low- and middle-income countries, with an average lifetime risk of about 1%. The illness is associated with excess mortality from a variety of causes. A 2001 Institute of Medicine report on mental illness in developing countries found that in 1990, over two-thirds of people with schizophrenia in these countries were not receiving any treatment (http://www.nap.edu/catalog/10111.html). The report found no evidence that the proportion of treated people in the developing world had increased since 1990. There is now a debate among mental health professionals in low-income countries over how best to improve patient care. In this article, three psychiatrists give their different viewpoints on the current status of treatment efforts for schizophrenia in the developing world and the measures that can be taken to increase the proportion of patients receiving treatment.

Psychosocial interventions after tsunami in Tamil Nadu, India

Any response to the mental health needs of the affected community following any disaster depends upon a number of factors, including disaster preparedness, existence of mental health services, resources in human and financial terms, along with the magnitude, cause and suddenness of the event. In India, groups of islands in the Bay of Bengal and the coast of Tamil Nadu were very badly hit. The survivors needed basic physical and emotional support. The response by two non-governmental organizations (NGOs) is described in this paper. Normalization was seen as an important first step. Using a number of training materials, volunteers were trained to deal with the mental health needs of the survivors. A consistent well resourced and accessible mental health network is necessary for appropriate intervention.

Family education in schizophrenia: A comparison of two approaches

BACKGROUND

Family education programme (FEP) for families of persons with schizophrenia is practised in several centres as a part of patient-and family-related services.

AIM

This paper describes two models of FEP conducted at the Schizophrenia Research Foundation (SCARF), Chennai.

METHODS

The first programme was a part of a research study and was structured utilizing standard evaluation instruments. The second was flexible and tailored to the needs of the family members.

RESULTS

After the first programme, the psychopathology of patients and the burden of caregiving on primary caregivers did not show any significant difference but there was a significant gain in caregivers' knowledge with information and experience sharing. Most families seemed to prefer the second programme, which recorded better attendance and participation.

CONCLUSION

Informal educational sessions with periodic 'across-the-table' re-inforcers may be more effective and practical in the Indian setting.

Cognitive dysfunction and associated factors in patients with chronic schizophrenia

BACKGROUND

Deficits in neurocognitive function are a hallmark of schizophrenia. They are associated with clinical manifestations and the course of the illness. A study of cognitive dysfunction in Indian patients with schizophrenia is of significance in view of a more benign course and outcome of the illness in this region.

AIM

To study cognitive deficits and associated factors in patients with chronic schizophrenia and compare them with those in the normal population.

METHODS

We compared 100 patients with chronic schizophrenia with 100 matched normal controls on multiple measures of attention, executive function and memory.

RESULTS

Compared to normal individuals, patients with schizophrenia performed poorly in all cognitive tests. Cognitive deficits in patients were related to gender, education, age, duration of illness, and presence of positive and negative symptoms.

CONCLUSION

The neurocognitive profile of Indian patients with chronic schizophrenia resembles those of patients in developed countries.

A qualitative study of religious practices by chronic mentally ill and their caregivers in South India

BACKGROUND

Socio-cultural explanatory factors for mental health problems determine help seeking behaviors. The study aimed to understand the reasons mentally ill patients and their families in India choose to seek help from a religious site.

MATERIALS AND METHODS

Persons with mental illness and their families were interviewed at religious sites using a guideline questionnaire. Issues such as significant life events, explanations for perceived abnormal behavior and reasons for choosing a specific religious site for 'treatment' were explored.

DISCUSSION

Seeking religious help for mental disorders is often a first step in the management of mental disorders as a result of cultural explanations for the illness. This behavior also has social sanctions.

Shadows of culture in psychosis in south India: a methodological exploration and illustration

Transcultural studies suggest a possible influence of culture on the course and outcome of schizophrenia. However, the notion of culture remains ill-defined in these studies; most often, hypotheses regarding protective factors seem to derive more from stereotyped visions of cultural differences than be empirically based. Explorative studies conducted in south India consider subjective experience as a key mediating variable between culture and course and outcome in schizophrenia. They explore patients and relatives experience and its evolution and aim at identifying the explicit and implicit references to culture throughout the narratives. Ethnographically oriented data collected through an open-ended Turning Point/Period Interview systematically reconstructs the perceived evolution of signs, coping, explanations, reactions and help-seeking from different perspectives. This paper examines the degree of convergence and divergence between narratives collected from a small sample of female schizophrenic patients and one of their relatives. A high degree of convergence at the level of symptoms and differences in their narrative construction are observed.

Twenty-year course of schizophrenia: the Madras Longitudinal Study

OBJECTIVE

To follow up 90 first-episode schizophrenia patients after 20 years and to study the course of symptomatology, work, social functioning, and pattern of illness during this period.

METHODS

The Present State Examination and the Psychiatric and Personal History Schedule were administered at fixed points during follow-up. The measures adopted to ensure a good follow-up rate (67%) after 20 years under adverse conditions are described.

RESULTS

Complete data were obtained from 61 subjects; 16 had died, and 13 could not be traced. After 20 years, 5 patients had recovered completely, and another 5 were continuously ill. Most of the cohort had multiple relapses with or without complete remission between them. The Global Assessment of Functioning Scale showed that symptoms and social functioning in this sample approximated results from developing countries and were much better than those of developed nations. There were not many sex differences. Marriage and occupational rates were higher than those observed in many published reports.

CONCLUSIONS

This is one of the few long-term follow-up studies from the developing world. It reveals a pattern of course and functioning distinctly better than that found in many such studies from the developed nations.

Focus on psychiatry in India

India is a country with a population of over 1 billion, and immense diversity in the languages spoken, levels of literacy, and social and cultural practices. Organising mental health services for this predominantly rural population is indeed a daunting task. Compounding this problem are low budgetary resources, the presence of competing and conflicting healing systems, scarcity of mental health personnel, ‘brain drain’, and the stigma of seeking help for problems related to the mind. This paper looks at the mental health scene in India with respect to services and research. It deals with conditions such as schizophrenia, acute psychoses, minor mental morbidity and drug misuse, highlighting aspects unique to the Indian scene. Indian families exhibit great tenacity in caring for relatives who are ill, and are a great resource in treatment and rehabilitation.

Women with schizophrenia and broken marriages--doubly disadvantaged? Part II: family perspective

Women with schizophrenia and broken marriages in India are disabled and stigmatised not only by the illness, but by the social attitudes to marital separation and divorce. We interviewed caregivers of 75 such women attending mental health facilities in Chennai in an attempt to understand their perceptions, attitudes and concerns about the future of their wards. Burden on the families was assessed using the Burden Assessment Schedule developed by us. Most families expressed intense distress and were especially concerned about the long-term future and security of these women. Care of the children of these women was an additional problem, in the face of total lack of any financial support from the husbands. The various sociocultural factors modulating the scene are also discussed.

Women with schizophrenia and broken marriages--doubly disadvantaged? Part I: patient perspective

This is a qualitative study of 76 women with schizophrenia whose marriages had broken. The sample was drawn from three different centres. Using qualitative methods of exploration, information regarding their illness, the marriage and its separation and the various consequences of this event was gathered. Many of them had not separated legally and were not receiving any maintenance from their husbands. Their concerns centred around their future, the fact they would be a burden to their ageing parents and in some cases about their children. Stigma attached to separation was as poignant as that of being mentally ill, if not more. However, a striking aspect was that even after several years of separation, these women still harboured a lot of hope that they would be able to reunite with their husbands.

Tumor necrosis factor haplotype analysis amongst schizophrenia probands from four distinct populations in the Asia-Pacific region

A single nucleotide polymorphism (TNF(-308A)) within the promoter region of the gene encoding tumor necrosis factor (TNF), has been significantly associated with schizophrenia in a study of Italian patients and control subjects Boin et al. [2001: Mol Psychiatry 6:79-82]. We have applied case-control analyses to examine TNF promoter haplotypes (containing TNF(-308) and two additional promoter variants: TNF(-376) and TNF(-238)) in four schizophrenia cohorts drawn from Australian, Indian Fijian, Indigenous Fijian, and Brahmin populations. In addition, we have applied the sibling transmission disequilibrium (STD) test to promoter haplotypes within 81 trios drawn from Australian Caucasian pedigrees with multiple schizophrenia cases, and 86 trios drawn from the Brahmin population of Tamil Nadu province in Southern India. Within each of these cohorts, we found no evidence of recombination between these tightly linked promoter variants, supporting previous studies which demonstrated that only a subset of the eight possible haplotypes exist. Of the four observed haplotypes, we and others have observed only one carries the TNF(-308A) variant allele. We report no significant differences in TNF promoter haplotype frequencies between the patient and control groups within each population, although the Indian Fijian cohort showed a trend towards reduced TNF(-308A) alleles amongst schizophrenia cases (P = 0.07). We found no evidence of bias in TNF promoter haplotype transmission to schizophrenia probands. Very similar results were obtained when only the TNF(-308) polymorphism was considered. Taken together, these data provide no support for the involvement of TNF promoter variants TNF(-308), TNF(-376), and TNF(-238) in schizophrenia susceptibility within four ethnically distinct cohorts.

Spontaneous dyskinesia and parkinsonism in never-medicated, chronically ill patients with schizophrenia: 18-month follow-up

BACKGROUND

Spontaneous dyskinesia and parkinsonism have been reported in never-medicated patients with schizophrenia but there has been no previous study of the natural history of these conditions.

AIMS

To determine the prevalence of spontaneous dyskinesia and parkinsonism in a group of never-medicated, chronically ill patients with schizophrenia on two occasions separated by an 18-month interval.

METHOD

Dyskinesia was assessed by the Abnormal Involuntary Movements Scale using Schooler and Kane criteria for its presence; parkinsonism by the Simpson and Angus scale; and mental state by the Positive and Negative Syndrome Scale for schizophrenia.

RESULTS

Thirty-seven patients were examined on two occasions. Nine (24%) had dyskinesia on both occasions, 12 (33%) on one occasion and 16 (43%) on neither occasion. Twenty-one (57%) had dyskinesia on at least one occasion. Thirteen patients (35%) had parkinsonism on at least one occasion.

CONCLUSIONS

Spontaneous dyskinesia and parkinsonism fluctuate over time. The former was found on at least one occasion in the majority of patients. It is an integral part of the schizophrenic disease process.

Smoking in schizophrenia -- all is not biological

High rate of tobacco smoking reported in schizophrenia has been related to the effect of nicotine on the neurobiology of schizophrenia. Nicotine is said to alleviate psychotic symptoms in some patients. The relationship between smoking and psychiatric status may not be simply a biological one as several sociocultural and economic factors could influence smoking behaviour. In this study in India on 286 urban male outpatients with schizophrenia, only 38% were found to be current smokers. This was significantly more than in other psychiatric patients studied (major affective disorders and non-psychotic disorders) but not medically ill controls and not higher than the rates for the general male population in India. Smokeless use of tobacco was infrequent in the study population. More than half of the patients did not experience any positive effects due to smoking. Lack of economic independence and restrictions imposed by the family appeared to be crucial factors that controlled the prevalence of smoking among schizophrenia patients. As smoking is a leading cause of preventable morbidity and mortality, there is a serious need to review the neurobiological issue of smoking in schizophrenia considering the influence culture and social practices could have upon the behaviour.

Recovery from psychotic illness: a 15- and 25-year international follow-up study

BACKGROUND

Poorly defined cohorts and weak study designs have hampered cross-cultural comparisons of course and outcome in schizophrenia.

AIMS

To describe long-term outcome in 18 diverse treated incidence and prevalence cohorts. To compare mortality, 15- and 25-year illness trajectory and the predictive strength of selected baseline and short-term course variables.

METHODS

Historic prospective study. Standardised assessments of course and outcome.

RESULTS

About 75% traced. About 50% of surviving cases had favourable outcomes, but there was marked heterogeneity across geographic centres. In regression models, early (2-year) course patterns were the strongest predictor of 15-year outcome, but recovery varied by location; 16% of early unremitting cases achieved late-phase recovery.

CONCLUSIONS

A significant proportion of treated incident cases of schizophrenia achieve favourable long-term outcome. Sociocultural conditions appear to modify long-term course. Early intervention programmes focused on social as well as pharmacological treatments may realise longer-term gains.

Beliefs about causation of schizophrenia: do Indian families believe in supernatural causes?

BACKGROUND

Beliefs about the causation of schizophrenia could influence the attitudes patients' families adopt towards the patient and may also influence their help-seeking behaviour. Indian families have been typically described as often believing in causes like supernatural forces and therefore seeking help from magico-religious healers. In the changing mental health scenario in India, this impression needs verification.

METHOD

Key relatives living with 254 chronic schizophrenia patients were interviewed and asked to name the causes they believed were behind the illness. A list of possible causes was provided for the families to select from, and relatives were also encouraged to mention other possible causes, not featured in the list. The possible causes identified and the factors related to attributions made were analysed.

RESULTS

A supernatural cause was named by only 12% of the families and as the only cause by 5%. Psychosocial stress was most commonly cited cause, followed by personality defect and heredity. A small number of families (14%) could not name any cause and 39% named more than one cause. Patient gender and education, duration of illness and the key relative's education and the nature of relationship were related to the type of causal attributions made.

CONCLUSION

Families living with patients suffering chronic schizophrenia receiving treatment in urban India rarely subscribe to the idea of supernatural causation of the illness. The causal attributions made by them are fairly rational and understandable, given the relative lack of exposure to proper information about the illness.

Relationship of extrapyramidal symptoms to age at onset and drug treatment in middle-aged and elderly schizophrenic patients

The relationship between antipsychotic drugs and dyskinesias and other extrapyramidal symptoms (EPS) in schizophrenia is not simple. There is a need to study variables that may influence the occurrence of EPS in schizophrenic patients receiving drugs. The present study examined the relationship of age at onset of illness and treatment to the development of EPS in 122 middle-aged and elderly schizophrenic patients, 84 treated and 38 who had never received antipsychotic drugs. The illness had an early onset (before 45years, EOS) in 68 patients and a late onset (after 45years, LOS) in 54 patients. The patients were evaluated for dyskinesia and parkinsonism using abnormal involuntary movements scale (AIMS) and Simpson-Angus scale. The prevalence of dyskinesia and parkinsonism was similar in all the patient groups. The scores on limb-axial and severity subscales of AIMS were significantly higher in the treated than the untreated patients of the early onset group. This was not so with the late onset patients. The total parkinsonism score was higher among the treated, notably the LOS patients. The development of dyskinesia and parkinsonism in schizophrenia is possibly related to the age at onset of the illness. In late onset forms the ageing of the patient and a possible neurological abnormality related to schizophrenia might enhance the EPS-inducing effect of drugs.

Adverse events after zolpidem intake

Two case reports of adverse reactions to Zolpidem are described. In both cases, the reaction was to a dosage oflOmg occurring about 15 minutes after intake of the drug.

Issues related to disability in India: a focus group study

BACKGROUND

Systematic research into disability has been scarce, especially from India, even though an estimated 5% of the population may have significant disability due to physical disorders. Depression as a common psychiatric disorder affects about 3%-5% of the population. Thus, the impact of disability related to physical, mental and substance use disorders is enormous and it influences resource allocation and policy planning.

METHODS

The issues relating to disability were addressed through a qualitative multicentered study. Focus groups were conducted at three sites in Chennai, Bangalore and Delhi on three themes: (i) parity, stigmatization and social participation; (ii) current practices and needs; and (iii) the General Disability Model as proposed by the World Health Organization. The focus groups were homogeneous and included members from six categories of participants: individuals with physical disability, individuals with mental disability, individuals with alcohol/drug-related disability, family members of mentally disabled persons, family members of physically disabled persons and health professionals. In all, 118 groups were conducted with a mean (SD) group size of 8.6 (1.6).

RESULTS

Patients with mental and alcohol/drug-related disability were more discriminated against than those with physical disability. Awareness regarding the existing laws and social programmes was uniformly poor across the three centres. Stigmatization was a major reason for under-utilization of the meagre resources available. There was poor awareness of the Disability Act, 1996. The consumers felt more comfortable with the earlier terms of 'handicap' and 'impairment'.

CONCLUSIONS

The study has implications for policy planning, clinical decision-making and social behaviour. Awareness of the laws, facilities and programmes needs to be increased, especially regarding the Disability Act, 1996 among consumers as well as health professionals. More disability-friendly facilities are required.

How stigmatising is schizophrenia in India?

Stigma is a social devaluation of a person because of personal attribute leading to an experience of sense of shame, disgrace and social isolation. The nature of stigma in schizophrenia and its relationship to attribution was studied in one hundred and fifty-nine urban patients of Madras, India who fulfilled DSM-IV criteria for schizophrenia. The response of the primary care givers to fourteen questions on stigma and 14 on what they thought attributed to the illness was elicited. Based on the mean stigma score, the entire sample was divided into two groups- those with high and low stigma. Marriage, fear of rejection by neighbour, and the need to hide the fact from others were some of the more stigmatising aspects. Many care givers reported feelings of depression and sorrow. Discriminant function analysis showed that female sex of the patient and a younger age of both patient and caregiver were related to higher stigma. Among attribution items, having no explanation to offer, and attributions to faulty biological functioning, character of life style, substance abuse and intimate interpersonal relationship discriminated between the two groups. The relevance of stigma in the cultural context is described.