A participatory intervention to improve the mental health of widows of injecting drug users in north-east India as a strategy for HIV prevention

Improving mental ill-health with psycho-social group interventions in South Asia-A scoping review using a realist lens

This scoping review aimed to synthesise current evidence related to psycho-social groups as part of community-based mental health interventions in South Asia. We used a realist lens to pay attention to the contexts and mechanisms supporting positive outcomes. We included studies published from January 2007 to February 2022 that: were based in communities in South Asia, included a group component, reported on interventions with a clear psychosocial component, targeted adults and were implemented by lay community health workers. Two reviewers extracted data on intervention components, groups and facilitators, participant demographics and enabling contexts, mechanisms and outcomes. Expert reference panels including people with lived experience of psycho-social disability, mental health professionals and policy makers confirmed the validity and relevance of initial review findings. The review examined 15 interventions represented by 42 papers. Only four interventions were solely psycho-social and nearly all included psychoeducation and economic support. Only 8 of the 46 quantitative outcome measures used were developed in South Asia. In a context of social exclusion and limited autonomy for people with psychosocial disability, psychosocial support groups triggered five key mechanisms. Trusted relationships undergirded all mechanisms, and provided a sense of inclusion, social support and of being able to manage mental distress due to improved skills and knowledge. Over time group members felt a sense of belonging and collective strength meaning they were better able to advocate for their own well-being and address upstream social health determinants. This led to outcomes of improved mental health and social participation across the realms of intrapersonal, interpersonal and community. Psychosocial groups merit greater attention as an active ingredient in community interventions and also as an effective, relevant, acceptable and scalable platform that can promote and increase mental health in communities, through facilitation by lay community health workers.

Non-specialist health worker interventions for the care of mental, neurological and substance-abuse disorders in low- and middle-income countries

BACKGROUND

Many people with mental, neurological and substance-use disorders (MNS) do not receive health care. Non-specialist health workers (NSHWs) and other professionals with health roles (OPHRs) are a key strategy for closing the treatment gap.

OBJECTIVES

To assess the effect of NSHWs and OPHRs delivering MNS interventions in primary and community health care in low- and middle-income countries.

SEARCH METHODS

We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (including the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register) (searched 21 June 2012); MEDLINE, OvidSP; MEDLINE In Process & Other Non-Indexed Citations, OvidSP; EMBASE, OvidSP (searched 15 June 2012); CINAHL, EBSCOhost; PsycINFO, OvidSP (searched 18 and 19 June 2012); World Health Organization (WHO) Global Health Library (searched 29 June 2012); LILACS; the International Clinical Trials Registry Platform (WHO); OpenGrey; the metaRegister of Controlled Trials (searched 8 and 9 August 2012); Science Citation Index and Social Sciences Citation Index (ISI Web of Knowledge) (searched 2 October 2012) and reference lists, without language or date restrictions. We contacted authors for additional studies.

SELECTION CRITERIA

Randomised and non-randomised controlled trials, controlled before-and-after studies and interrupted-time-series studies of NSHWs/OPHR-delivered interventions in primary/community health care in low- and middle-income countries, and intended to improve outcomes in people with MNS disorders and in their carers. We defined an NSHW as any professional health worker (e.g. doctors, nurses and social workers) or lay health worker without specialised training in MNS disorders. OPHRs included people outside the health sector (only teachers in this review).

DATA COLLECTION AND ANALYSIS

Review authors double screened, double data-extracted and assessed risk of bias using standard formats. We grouped studies with similar interventions together. Where feasible, we combined data to obtain an overall estimate of effect.

MAIN RESULTS

The 38 included studies were from seven low- and 15 middle-income countries. Twenty-two studies used lay health workers, and most addressed depression or post-traumatic stress disorder (PTSD). The review shows that the use of NSHWs, compared with usual healthcare services: 1. may increase the number of adults who recover from depression or anxiety, or both, two to six months after treatment (prevalence of depression: risk ratio (RR) 0.30, 95% confidence interval (CI) 0.14 to 0.64; low-quality evidence); 2. may slightly reduce symptoms for mothers with perinatal depression (severity of depressive symptoms: standardised mean difference (SMD) -0.42, 95% CI -0.58 to -0.26; low-quality evidence); 3. may slightly reduce the symptoms of adults with PTSD (severity of PTSD symptoms: SMD -0.36, 95% CI -0.67 to -0.05; low-quality evidence); 4. probably slightly improves the symptoms of people with dementia (severity of behavioural symptoms: SMD -0.26, 95% CI -0.60 to 0.08; moderate-quality evidence); 5. probably improves/slightly improves the mental well-being, burden and distress of carers of people with dementia (carer burden: SMD -0.50, 95% CI -0.84 to -0.15; moderate-quality evidence); 6. may decrease the amount of alcohol consumed by people with alcohol-use disorders (drinks/drinking day in last 7 to 30 days: mean difference -1.68, 95% CI -2.79 to -0.57); low-quality evidence).It is uncertain whether lay health workers or teachers reduce PTSD symptoms among children. There were insufficient data to draw conclusions about the cost-effectiveness of using NSHWs or teachers, or about their impact on people with other MNS conditions. In addition, very few studies measured adverse effects of NSHW-led care - such effects could impact on the appropriateness and quality of care.

AUTHORS' CONCLUSIONS

Overall, NSHWs and teachers have some promising benefits in improving people's outcomes for general and perinatal depression, PTSD and alcohol-use disorders, and patient- and carer-outcomes for dementia. However, this evidence is mostly low or very low quality, and for some issues no evidence is available. Therefore, we cannot make conclusions about which specific NSHW-led interventions are more effective.

Debt, shame, and survival: becoming and living as widows in rural Kerala, India

Background

The health and well-being of widows in India is an important but neglected issue of public health and women’s rights. We investigate the lives of Indian women as they become widows, focussing on the causes of their husband’s mortality and the ensuing consequences of these causes on their own lives and identify the opportunities and challenges that widows face in living healthy and fulfilling lives.

Methods

Data were collected in a Gram Panchayat (lowest level territorial decentralised unit) in the south Indian state of Kerala. Interviews were undertaken with key informants in order to gain an understanding of local constructions of ‘widowhood’ and the welfare and social opportunities for widows. Then we conducted semi-structured interviews with widows in the community on issues related to health and vulnerability, enabling us to hear perspectives from widows. Data were analysed for thematic content and emerging patterns. We synthesized our findings with theoretical understandings of vulnerability and Amartya Sen’s entitlements theory to develop a conceptual framework.

Results

Two salient findings of the study are: first, becoming a widow can be viewed as a type of ‘shock’ that operates similarly to other ‘economic shocks’ or ‘health shocks’ in poor countries except that the burden falls disproportionately on women. Second, widowhood is not a static phenomenon, but rather can be viewed as a multi-phased process with different public health implications at each stage.

Conclusion

More research on widows in India and other countries will help to both elucidate the challenges faced by widows and encourage potential solutions. The framework developed in this paper could be used to guide future research on widows.

Physical and mental health of rural southern Indian women living with AIDS

The purpose of this descriptive study is to highlight the physical and mental health symptoms of 68 rural women living with AIDS (WLA) in India, their compliance to antiretroviral therapy (ART) medication, and barriers to accessing health care within the past 6 months. Physical and mental health status was obtained by self-report, administered by questionnaire and physician-determined clinical assessment, as well as selected objective parameters. Findings revealed that while rural WLA had been on antiretroviral therapy for just under 2 years, they self-reported a high prevalence of physical symptoms, and more than half reported high levels of depressive symptoms and major barriers to accessing health care. CD4 levels, body weight, and basal metabolic rate were also low. While the rural and urban WLA faced similar health care challenges, the demographic characteristics of the rural women may make them more vulnerable, as they are less adherent to ART and slimmer than their urban counterparts.

Factors associated with history of drug use among female sex workers (FSW) in a high HIV prevalence state of India

Background

The intersection between illicit drug use and female commercial sex work has been identified as an important factor responsible for rising HIV prevalence among female sex workers (FSW) in several northeastern states of India. But, little is know about the factors associated with the use of drugs among FSWs in this region. The objective of the paper was to describe the factors associated with history of drug use among FSWs in Dimapur, an important commercial hub of Nagaland, which is a high HIV prevalence state of India.

Methods

FSWs were recruited using respondent driven sampling (RDS), and were interviewed to collect data on socio-demographic characteristics and HIV risk behaviours. Biological samples were tested for HIV, syphilis gonorrhea and Chlamydia. Logistic regression analysis was performed to identify factors associated with drug use.

Results

Among the 426 FSWs in the study, about 25% (n = 107) reported having ever used illicit drugs. Among 107 illicit drug users, 83 (77.6%) were non-injecting and 24 (22.4%) were injecting drug users. Drug-using FSWs were significantly more likely to test positive for one or more STIs (59% vs. 33.5%), active syphilis (27.1% vs. 11.4%) and Chlamydia infection (30% vs. 19.9%) compared to their non-drug using peers. Drug-using FSWs were also significantly more likely to be currently married, widowed or separated compared with non-drug-using FSWs. In multiple logistic regression analysis, being an alcohol user, being married, having a larger volume of clients, and having sexual partners who have ever used or shared injecting drugs were found to be independently associated with illicit drug use.

Conclusions

Drug-using FSWs were more vulnerable to STIs including HIV compared to their non-drug using peers. Several important factors associated with being an FSW who uses drugs were identified in this study and this knowledge can be used to plan more effectively targeted harm reduction strategies and programs.

Mental health promotion for the widows of injecting drug users in north-east India

The prevalence of HIV is high in the north-east Indian states of Manipur and Nagaland. The major route of HIV transmission is injecting drug use. Most injecting drug users (IDUs) are male and about 40% are married. The widows of IDUs are among the most disadvantaged people. Many are HIV-infected and experiencing poverty, poor health, social isolation and discrimination, all factors likely to compromise their mental health. Some widows are engaging in HIV risk behaviours, including alcohol and drug misuse, sex work and unprotected sex. There is increasing recognition of the links between poverty and mental health status and risk of HIV infection. People with poor mental health are more likely to engage in HIV risk behaviours.

Mental health promotion for the widows of injecting drug users in north-east India

The prevalence of HIV is high in the north-east Indian states of Manipur and Nagaland. The major route of HIV transmission is injecting drug use. Most injecting drug users (IDUs) are male and about 40% are married. The widows of IDUs are among the most disadvantaged people. Many are HIV-infected and experiencing poverty, poor health, social isolation and discrimination, all factors likely to compromise their mental health. Some widows are engaging in HIV risk behaviours, including alcohol and drug misuse, sex work and unprotected sex. There is increasing recognition of the links between poverty and mental health status and risk of HIV infection. People with poor mental health are more likely to engage in HIV risk behaviours.

Some peace of mind: assessing a pilot intervention to promote mental health among widows of injecting drug users in north-east India

Background

HIV prevalence in north-east India is high and injecting drug use (IDU) is common. Due to HIV-related deaths there are increasing numbers of IDU widows, many of whom are HIV infected, and experiencing poor health, social isolation, discrimination and poverty, all factors likely to be compromising their mental health. There is increasing recognition of the links between HIV and mental health.

Methods

The aim of this study was to pilot a peer-facilitated, participatory action group (PAG) process and assess the impact of the intervention on the mental health of participants. The intervention consisted of 10 PAG meetings involving 74 IDU widows. Changes in quality of life (WHOQOL-BREF), mental health (GHQ12) and somatic symptoms were assessed. The value of the intervention from the perspective of the participants was captured using a qualitative evaluation method (Most Significant Change).

Results

Participants' quality of life, mental health and experience of somatic symptoms improved significantly over the course of the intervention, and the women told stories reflecting a range of 'significant changes'.

Conclusion

This pilot intervention study demonstrated that a participatory approach to mental health promotion can have a positive impact on the lives of vulnerable women, and the potential to contribute to HIV prevention. Further investigation is warranted.

Barriers to improvement of mental health services in low-income and middle-income countries

Despite the publication of high-profile reports and promising activities in several countries, progress in mental health service development has been slow in most low-income and middle-income countries. We reviewed barriers to mental health service development through a qualitative survey of international mental health experts and leaders. Barriers include the prevailing public-health priority agenda and its effect on funding; the complexity of and resistance to decentralisation of mental health services; challenges to implementation of mental health care in primary-care settings; the low numbers and few types of workers who are trained and supervised in mental health care; and the frequent scarcity of public-health perspectives in mental health leadership. Many of the barriers to progress in improvement of mental health services can be overcome by generation of political will for the organisation of accessible and humane mental health care. Advocates for people with mental disorders will need to clarify and collaborate on their messages. Resistance to decentralisation of resources must be overcome, especially in many mental health professionals and hospital workers. Mental health investments in primary care are important but are unlikely to be sustained unless they are preceded or accompanied by the development of community mental health services, to allow for training, supervision, and continuous support for primary care workers. Mobilisation and recognition of non-formal resources in the community must be stepped up. Community members without formal professional training and people who have mental disorders and their family members, need to partake in advocacy and service delivery. Population-wide progress in access to humane mental health care will depend on substantially more attention to politics, leadership, planning, advocacy, and participation.