Perspectives of health care workers and village health volunteers on community-based Integrated Management of Childhood Illness in Madagascar.

The Ministry of Health and Family Planning of Madagascar introduced Integrated Management of Childhood Illness (IMCI) strategy in 2006, and community-based IMCI (c-IMCI), in Mahajanga II District in 2007. Following the 2009 political crisis, foreign organisations' suspension of development aid until 2012 significantly affected the implementation of c-IMCI. This study aimed to elucidate the perspectives of village health volunteers (VHVs) and public health officers (PHO) on c-IMCI. Semi-structured in-depth interviews with all VHVs working in three communes and PHOs working at central, district, and health centre levels were conducted in 2013. Textual data, created from transcripts, were translated into English and French. Data management involved analysis of sections of translated transcripts, which were marked, coded, and linked with similar experiences, challenges, and opinions; these were categorised into words and phrases to discover meaningful relationships between emerging themes. From all interviews of 30 VHV in three Mahajanga II communes and 4 PHOs, 3 themes emerged: 1) benefits of c-IMCI to the community and for VHVs, 2) challenges to continue c-IMCI, and 3) motivation to continue c-IMCI. Although all respondents considered c-IMCI as beneficial, they stated it was difficult to continue. The health system and implementation of c-IMCI should be strengthened to enable programme survival beyond the initial phase, especially during times of political instability.

Towards Providing Culturally Aware Nutritional Care for Transgender People: Key Issues and Considerations.

Transgender people are an important group for whom access to healthcare is often problematic. Dietitians need to be aware of key issues in transgender health to provide culturally competent clinical nutritional care. This article serves as a primer, clarifying key terms and concepts, exploring the impact of stigma and discrimination on health and nutrition for people from transgender communities, and offering practical advice for nutritional and other related issues. Education for dietitians both pre- and postqualification is an important part of improving care and building skills and awareness of cultural humility. Transgender people may be at increased nutritional risk due to increased risk of cardiovascular disease, HIV, body image issues, and food insecurity. This risk profile, along with the history of trauma both outside and related to the medical community means that there is an urgent need for dietitians to develop practice tools for assessment, care, and referral to improve the nutritional status and well-being of this client group.

Measuring food and nutrition security: tools and considerations for use among people living with HIV.

As an increasing number of countries implement integrated food and nutrition security (FNS) and HIV programs, global stakeholders need clarity on how to best measure FNS at the individual and household level. This paper reviews prominent FNS measurement tools, and describes considerations for interpretation in the context of HIV. There exist a range of FNS measurement tools and many have been adapted for use in HIV-endemic settings. Considerations in selecting appropriate tools include sub-types (food sufficiency, dietary diversity and food safety); scope/level of application; and available resources. Tools need to reflect both the needs of PLHIV and affected households and FNS program objectives. Generalized food sufficiency and dietary diversity tools may provide adequate measures of FNS in PLHIV for programmatic applications. Food consumption measurement tools provide further data for clinical or research applications. Measurement of food safety is an important, but underdeveloped aspect of assessment, especially for PLHIV.

Severe malnutrition and metabolic complications of HIV-infected children in the antiretroviral era: clinical care and management in resource-limited settings.

More than 2 million children globally are living with HIV infection and >90% of these reside in sub-Saharan Africa. Severe acute malnutrition (SAM) remains a major problem for HIV-infected children who live in resource-limited settings (RLS), and SAM is an important risk factor for mortality. SAM in HIV-infected children is associated with complications including electrolyte disorders, micronutrient deficiencies, and severe infections, which contribute to the high mortality. Access to antiretroviral therapy (ART) has significantly improved the survival of HIV-infected children, although the response to ART of children with SAM remains undocumented in the literature. Immune and virologic responses to ART in RLS are similar to those of infected children in resource-rich settings, but delays in initiation of therapy have led to a high early mortality. Antiretroviral drug toxicities have been described in children who receive therapy and may affect their quality of life and long-term survival. Metabolic complications of ART include lipodystrophy, dyslipidemia, lactic acidosis, insulin resistance, and osteopenia. These complications have been well described in adults and children from developed countries, but data from RLS are limited, and these complications may be compounded by SAM. In this article we review the epidemiology, clinical presentation, and complications of SAM in HIV-infected children and the metabolic complications of HIV-infected children in the era of ART, and discuss future research priorities for RLS.

Sharing experiences and dilemmas of conducting focus group discussions on HIV and tuberculosis in resource-poor settings.

Focus group discussions (FGD) are gaining in popularity in research on HIV and tuberculosis (TB) internationally as researchers seek to understand the experiences, needs and perspectives of people living with TB and/or HIV as well as their carers within the community and health sector. Conducting FGDs in resource-poor settings with vulnerable participants who are living with diseases that are frequently stigmatised poses multiple challenges. Our approach in this discussion paper is to follow the research cycle to present the practical experience of research teams using FGDs in TB and HIV in resource-poor contexts in Africa and Asia in order to contribute to effective practice. The approach highlights dilemmas and shares effective practice for negotiating initial discussions with different communities, constructing sampling frames and samples, choosing a facilitator, encouraging discussion, ethics, translation, pitfalls and dissemination. We demonstrate the techniques and adaptations needed to ensure that FGDs provide rich, high-quality and policy-relevant data on the voices and perspectives of people living with HIV and TB, community groups and health workers within the challenges of resource-poor settings. In applying theory to develop good practice in FGDs across the research cycle, a critical and reflexive approach is needed.

Quality of care in nutritional rehabilitation in HIV-endemic Malawi: caregiver perspectives.

In Malawi, HIV and malnutrition are two of the most common causes of childhood morbidity and mortality. This qualitative study based in Nutrition Rehabilitation Units (NRU) in HIV-endemic Malawi explores caregiver's (staff and family) perspectives on quality of care for severely malnourished children. Three carer focus groups and 30 carer and staff in-depth interviews were conducted in two NRUs. The interviews and data analysis used a grounded theory approach, using both male and female Malawian researchers. Trustworthiness was enhanced through the researchers' prolonged engagement with the study setting and participants. The use of multiple methods - interviews, focus groups and observation - allowed for triangulation of the data. Data was then cross-referenced between staff and family caregiver reports. The analysis generated five themes. 'We have different blood' referring to staff attitudes and underperformance, 'What wrong did I do to God?' referring to stigma and chronic illness, 'My other children back home' referring to the carer's multiple responsibilities and challenges, 'Always in short supply' referring to resources available in the NRU (milk, medicine, space, hygiene) and 'you are always lagging behind' referring to the need for change and participants recommendations. Quality of care is a complex issue, bound by resources and capacity, influenced by stigma and hierarchy and limited by caregivers' conflicting responsibilities. Valuing and involving caregivers is essential in improving quality of care. Care should be patient and family centred and HIV services should be integrated into malnutrition care at the hospital and community level.

HIV prevalence and mortality among children undergoing treatment for severe acute malnutrition in sub-Saharan Africa: a systematic review and meta-analysis.

This systematic review and meta-analysis explored HIV prevalence and mortality in children undergoing treatment for severe acute malnutrition (SAM) in sub-Saharan Africa. It included all studies reporting on HIV infection within a sample of children with SAM where HIV status was assessed using a blood test and SAM was defined using the WHO, Gomez, Wellcome or Waterlow definitions. Children from 17 studies were included in the analysis (n=4891), of whom 29.2% were HIV-infected. HIV-infected children were significantly more likely to die than HIV-uninfected children (30.4% vs. 8.4%; P<0.001; relative risk=2.81, 95% CI 2.04-3.87). HIV-negative children treated within community-based therapeutic care (CTC) programmes had lower mortality (4.3%) than those treated within an inpatient nutrition rehabilitation unit (NRU) (15.1%). There was no significant difference in mortality for HIV-infected children with SAM treated in the CTC (30.0%) or NRU (31.3%) settings. HIV prevalence is high in children with SAM in sub-Saharan Africa, and HIV-infected children are at significantly increased risk of mortality. There is an urgent need to integrate HIV testing and treatment into care for children with SAM in regions of high HIV prevalence.

Improving survival of children with severe acute malnutrition in HIV-prevalent settings.

The care of severely malnourished children in sub-Saharan Africa is challenging, especially in HIV-prevalent settings. Recent improvements to facility-based individual case management, and increased community-based management focusing on early identification and high programme coverage have led to reductions in mortality. Further interventions are urgently needed to address resistant mortality, mostly attributable to HIV. This paper explores strategies in three main areas to improve survival for children with severe acute malnutrition (SAM): identifying HIV and improving case management for HIV-infected children; strengthening existing strategies to improve outcomes for all children with SAM, regardless of HIV status; and improving early identification and increasing programme coverage. Although interventions to further improve survival among children with SAM in sub-Saharan Africa must firstly ensure best care for all children, HIV-infected children are at particular risks for mortality. Integration of specific interventions for HIV testing and treatment into SAM care is essential. International guidelines should reflect best evidence, and are in urgent need of updating and adapting to local country context. Effective interventions already exist that can improve survival in children with SAM in HIV-prevalent settings. The challenge is to implement what we know and to research what we do not.

The impact of HIV on mortality during in-patient rehabilitation of severely malnourished children in Malawi.

A prospective cohort study measured mortality during nutritional rehabilitation among HIV-infected and uninfected children, aged 6-59 months, with severe acute malnutrition (SAM). Children were tested for HIV and CD4% on admission to the nutrition rehabilitation unit (NRU). Mortality was assessed by following children to 4 months post discharge from the NRU or death if earlier. Overall mortality was 14.8% (67/454) and HIV prevalence was 17.4% (79/454). HIV-infected children were significantly more likely to die than uninfected children [35.4% (28/79) vs. 10.4% (39/375), P<0.001], and 85.7% of deaths occurred in children with a CD4% less than 20. Forty percent (18/45) of HIV-infected children with a CD4% <20 died, in contrast to 15% (3/20) of HIV-infected children with a CD4% >20 (P=0.05). Routine testing and treatment for HIV among all malnourished children is necessary to improve quality of care and reduce mortality among children with SAM.

Position of the American Dietetic Association and Dietitians of Canada: nutrition intervention in the care of persons with human immunodeficiency virus infection.

Infection with the human immunodeficiency virus (HIV) and the development of acquired immunodeficiency syndrome (AIDS) have had a significant impact on domestic and global health, social, political, and economic outcomes. Prevention and treatment efforts to control HIV infection are more demanding than in previous decades. Achieving food and nutrition security, and managing nutrition-related complications of HIV infection and the multiple aspects of disease initiated by or surrounding HIV infection, referred to as HIV disease, remain challenges for patients and for those involved with HIV/AIDS prevention, care, and treatment efforts. Confounding clinical issues include medication interactions, coinfection with other infections and diseases, wasting, lipodystrophy, and others. Dietetics professionals, other health care professionals, and people infected with HIV will need to understand and address multiple complex aspects of HIV infection and treatment to improve survival, body functions, and overall quality of life. Individualized nutrition care plans will be an essential feature of the medical management of persons with HIV infection and AIDS.