Community health worker support to improve HIV treatment outcomes for older children and adolescents in Zimbabwe: a process evaluation of the ZENITH trial

Support provided by outreach team leaders to caregivers of HIV/AIDS orphans in the North-West province of South Africa

BACKGROUND

The human immunodeficiency virus (HIV) and acquired immunodeficiency deficiency syndrome (AIDS) epidemic have left an overwhelming impact on communities worldwide, particularly in Sub-Saharan Africa, where its effects on family structures are particularly pronounced. Caregivers of HIV/AIDS orphans encounter challenges in fulfilling their caring duties. Consequently, they rely on the outreach team leaders (OTLs) for support to care for HIV/AIDS orphans.

AIM

This study aimed to explore and describe support provided by OTLs to caregivers of HIV/AIDS orphans in the North West Province of South Africa.

METHODS

The exploratory, descriptive, and contextual design meaning the study was conducted was in the contexts where caregivers of HIV/AIDS orphans reside. The study was conducted in five local municipalities in the Ngaka Modiri Molema district of the North West Province of South Africa. Ward-based outreach nurses were participants in the study. Semi-structured focus group interviews were used for data collection. Thematic analysis was used to analyze data. Throughout the study, ethical principles were adhered to. The study also adhered to four trustworthiness principles: credibility, confirmability, transferability, and dependability.

RESULTS

Three main themes emerged from this study: the conduction of home visits to caregivers of HIV/AIDS orphans, the coordination of a multidisciplinary team for support, and the facilitation of support groups.

CONCLUSIONS

This study revealed that that caregivers of children orphaned by HIV/AIDS benefitted from the support provided by OTLs in the North West province of South Africa. The support provided by OTLs harnessed positive relationship between caregivers and children orphaned by HIV/AIDS.

A systematic review of binge drinking interventions and bias assessment among college students and young adults in high-income countries

Alcohol is the number one substance used by young people and people of college age. Binge drinking (BD) in this age group is considered one of the most important global health issues, as much harm accrues from it and even lives are lost. This study aimed to review the interventions to curb BD or encourage responsible drinking among college students and young adults. MEDLINE (PubMed), ERIC and APA PsycINFO were searched. The selected articles were published in English and had to evaluate a BD reduction program through a randomized control trial (RCT) among college students or young adults between the ages of 17-24 years. The exclusion criteria included research not published in English, systematic review articles, qualitative studies, designs other than RCTs and discussion articles on college students drinking with no findings. The three reviewers independently screened and extracted the data using the PRISMA guidelines. The overall quality of the studies was assessed. Then, 10 of the 12 interventions studied were found to be successful in reducing BD among college students, though the effect sizes were small to medium. A minority of the studies used behavior change theories. Effective interventions for reducing BD among college students and young adults should include robust behavior change theories, longer follow-up time and the operationalization of multiple outcomes. Process evaluation is needed to be conducted in these studies.

"I have never talked to anyone to free my mind" - challenges surrounding status disclosure to adolescents contribute to their disengagement from HIV care: a qualitative study in western Kenya

Introduction

Adolescents living with HIV (ALHIV, ages 10–19) experience complex barriers to care engagement. Challenges surrounding HIV status disclosure or non-disclosure to adolescents may contribute to adolescent disengagement from HIV care or non-adherence to ART. We performed a qualitative study to investigate the contribution of disclosure challenges to adolescent disengagement from HIV care.

Methods

This was a qualitative study performed with disengaged ALHIV and their caregivers, and with healthcare workers (HCW) in the Academic Model Providing Access to Healthcare (AMPATH) program in western Kenya. Inclusion criteria for ALHIV were ≥1 visit within the 18 months prior to data collection at one of two clinical sites and nonattendance ≥60 days following their last scheduled appointment. HCW were recruited from 10 clinics. Analysis was conducted by multiple independent coders, and narratives of disclosure and care disengagement were closely interrogated. Overarching themes were elucidated and summarized.

Results

Interviews were conducted with 42 disengaged ALHIV, 32 caregivers, and 28 HCW. ALHIV were average age 17.0 (range 12.9–20.9), and 95% indicated awareness of their HIV diagnosis. Issues surrounding disclosure to ALHIV presented important barriers to HIV care engagement. Themes centered on delays in HIV status disclosure; hesitancy and reluctance among caregivers to disclose; struggles for adolescents to cope with feelings of having been deceived prior to full disclosure; pervasive HIV stigma internalized in school and community settings prior to disclosure; and inadequate and unstructured support after disclosure, including for adolescent mental health burdens and for adolescent-caregiver relationships and communication. Both HCW and caregivers described feeling inadequately prepared to optimally handle disclosure and to manage challenges that may arise after disclosure.

Conclusions

Complex challenges surrounding HIV status disclosure to adolescents contribute to care disengagement. There is need to enhance training and resources for HCW, and to empower caregivers to support children and adolescents before, during, and after HIV status disclosure. This should include counseling caregivers on how to provide children with developmentally-appropriate and accurate information about their health from an early age, and to support adolescent-caregiver communication and relationships. Optimally integrating peer support can further promote ALHIV wellbeing and retention in care.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13519-9.

Progress on the elimination of viral hepatitis in Zimbabwe: A review of the policies, strategies and challenges

Very few low-income countries have developed national plans to achieve the viral hepatitis elimination targets set in the World Health Organization (WHO) strategy. We reviewed the policy environment, strategies and challenges on the fight against viral hepatitis in Zimbabwe. The review focussed on the Ministry of Health and Child Care (MoHCC) policy documents, strategic plans and reports. We performed key informant interviews to enhance evidence generated from the document review. Twelve documents were reviewed and interviews with 10 key informants were completed. The MoHCC established a technical working group to work towards elimination of viral hepatitis. The technical working group drafted a strategic plan for elimination of viral hepatitis; however, it is still awaiting implementation. Key strategies that are working well include screening of donated blood for transfusion, safe injection practices and hepatitis B virus (HBV) three-dose vaccination. Current challenges in the drive towards elimination of viral hepatitis include poor to non-existent surveillance systems, lack of epidemiological data, absence of the HBV vaccine birth dose and lack of systematic screening and treatment services for viral hepatitis. In conclusion, despite political will demonstrated towards achieving viral hepatitis elimination, substantial investment and work are required to implement the strategic plan and realize significant success.

Acceptability and Feasibility of Perioperative Music Listening: A Rapid Qualitative Inquiry Approach

Perioperative music decreases pain, anxiety, and analgesia requirements while increasing patient satisfaction. We investigated the acceptability of perioperative music at a women's and children's hospital in Singapore, seeking to uncover barriers and facilitators to implementation in routine practice over a 12-week period. We used an undergraduate-led Rapid Qualitative Inquiry approach that includes data collection from multiple sources, iterative analysis, and additional data collection when necessary. Participants consisted of anesthesiologists and nurses working in the preoperative area, operating room, and postoperative recovery areas. In Stage 1, nurses and anesthesiologists answered a survey assessing attitudes and knowledge about perioperative music and attended a presentation introducing the intervention. In Stage 2, the results of the Stage 1 survey were disclosed, and nurses and anesthesiologists completed a second survey (Stage 1 survey questions with an additional query about implementation). Twenty-nine nurses were interviewed with semi-structured questions on barriers and facilitators to implementation. In Stage 3, nurses retook the Stage 2 survey after one month of implementation. The implementation of perioperative music was both acceptable and feasible in Singapore. The nurses' and anesthesiologists' acceptability increased over time with mostly positive qualitative feedback. Implementation barriers, including patient interest, timing of patient turnover, and added staff workload, appeared minor and could potentially be overcome by utilizing the intervention in the preoperative instead of postoperative area, deploying music in operating rooms with slower turnover, and evenly distributing staff workload. Local implementation stakeholders may make additional recommendations for scaling-up perioperative music interventions to fit other workflows while improving the patient experience.

Promoting Tuberculosis Preventive Therapy for People Living with HIV in South Africa: Interventions Hindered by Complicated Clinical Guidelines and Imbalanced Patient-Provider Dynamics

Isoniazid preventive therapy (IPT) reduces the risk of active tuberculosis among people living with HIV, but implementation of IPT in South Africa and elsewhere remains slow. The objective of this study was to examine both nurse perceptions of clinical mentorship and patient perceptions of in-queue health education for promoting IPT uptake in Potchefstroom, South Africa. We measured adoption, fidelity, acceptability, and sustainability of the interventions using both quantitative and qualitative methods. Adoption, fidelity, and acceptability of the interventions were moderately high. However, nurses believed they could not sustain their increased prescriptions of IPT, and though many patients intended to ask nurses about IPT, few did. Most patients attributed their behavior to an imbalance of patient-provider power. National IPT guidelines should be unambiguous and easily implemented after minimal training on patient eligibility and appropriate medication durations, nurse-patient dynamics should empower the patient, and district-level support and monitoring should be implemented.

Global, regional and country-level 90-90-90 estimates for 2018: assessing progress towards the 2020 target

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Background:

In 2014, the Joint United Nations Programme on HIV/AIDS (UNAIDS) and partners set the 90–90–90 target for the year 2020: diagnose 90% of all people living with HIV (PLHIV); treat 90% of people who know their status; and suppress the virus in 90% of people on treatment. In 2015, countries began reporting to UNAIDS on progress against 90–90–90 using standard definitions and methods.

Methods:

We used data submitted to UNAIDS from 170 countries to assess country-specific progress towards 90–90–90 through 2018. To assess global and regional progress, overall and by sex for adults aged 15 years and older, we combined country-reported data with estimates generated with a Bayesian hierarchical model.

Results:

A total of 60 countries reported on all three 90s in 2018, up from 23 in 2015. Among all PLHIV worldwide, 79% (67–92%) knew their HIV status. Of these, 78% (69–82%) were accessing treatment and 86% (72–92%) of people accessing treatment had suppressed viral loads. Of the 37.9 million (32.7–44.0 million) PLHIV worldwide, 53% (43–63%) had suppressed viral loads. The gap to fully achieving 73% of PLHIV with suppressed viral load was 7.7 million; 15 countries had already achieved this target by 2018.

Conclusion:

Increased data availability has led to improved measures of country and global progress towards the 90–90–90 target. Although gains in access to testing and treatment continue, many countries and regions are unlikely to reach the 90–90–90 target by 2020.