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Dadi TL, Tegene Y, Vollebregt N, Medhin G, Spigt M. The importance of self-management for better treatment outcomes for HIV patients in a low-income setting: perspectives of HIV experts and service providers. AIDS Res Ther 2024; 21:28. [PMID: 38704594 PMCID: PMC11070098 DOI: 10.1186/s12981-024-00612-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 04/02/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Self-management is the most important strategy to improve quality of life in patients with a chronic disease. Despite the increasing number of people living with HIV (PLWH) in low-income countries, very little research on self-management is conducted in this setting. The aim of this research is to understand the perspectives of service providers and experts on the importance of self-management for PLWH. METHODS A systematizing expert interview type of qualitative methodology was used to gain the perspectives of experts and service providers. The study participants had experience in researching, managing, or providing HIV service in east and southern African (ESA) countries. All the interviews were audio recorded, transcribed, and translated to English. The quality of the transcripts was ensured by randomly checking the texts against the audio record. A thematic analysis approach supported by Atlas TI version 9 software. RESULT PLWH face a variety of multi-dimensional problems thematized under contextual and process dimensions. The problems identified under the contextual dimension include disease-specific, facility-related, and social environment-related. Problems with individual origin, such as ignorance, outweighing beliefs over scientific issues, low self-esteem, and a lack of social support, were mostly highlighted under the process dimensions. Those problems have a deleterious impact on self-management, treatment outcomes, and the quality of life of PLWH. Low self-management is also a result of professional-centered service delivery in healthcare facilities and health service providers' incapacity to comprehend a patient's need beyond the medical concerns. Participants in the study asserted that patients have a significant stake in enhancing treatment results and quality of life through enhancing self-management. CONCLUSION AND RECOMMENDATION HIV patients face multifaceted problems beyond their medical issues. The success of medical treatment for HIV is strongly contingent upon patients' self-management practices and the supportive roles of their family, society, and health service providers. The development and integration of self-management practices into clinical care will benefit patients, their families, and the health system.
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Affiliation(s)
- Tegene Legese Dadi
- School of Public Health, College of Medicine & Health Science,, Hawassa University, Hawassa, Ethiopia.
- School CAPHRI, Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands.
| | - Yadessa Tegene
- School of Public Health, College of Medicine & Health Science,, Hawassa University, Hawassa, Ethiopia
- School CAPHRI, Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Nienke Vollebregt
- Department of Epidemiology, Rijksuniversiteit Groningen, Groningen, The Netherlands
| | - Girmay Medhin
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
- MERQ Consultancy PLC, Addis Ababa, Ethiopia
| | - Mark Spigt
- School CAPHRI, Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
- General Practice Research Unit, Department of Community Medicine, The Arctic University of Tromsø, Tromsø, Norway
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Nicol E, Mehlomakulu V, Jama NA, Hlongwa M, Basera W, Pass D, Bradshaw D. Healthcare provider perceptions on the implementation of the universal test-and-treat policy in South Africa: a qualitative inquiry. BMC Health Serv Res 2023; 23:293. [PMID: 36978086 PMCID: PMC10045036 DOI: 10.1186/s12913-023-09281-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 03/13/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND South Africa had an estimated 7.5 million people living with HIV (PLHIV), accounting for approximately 20% of the 38.4 million PLHIV globally in 2021. In 2015, the World Health Organization recommended the universal test and treat (UTT) intervention which was implemented in South Africa in September 2016. Evidence shows that UTT implementation faces challenges in terms of human resources capacity or infrastructure. We aim to explore healthcare providers (HCPs)' perspectives on the implementation of the UTT strategy in uThukela District Municipality in KwaZulu-Natal province. METHODS A qualitative study was conducted with one hundred and sixty-one (161) healthcare providers (HCPs) within 18 healthcare facilities in three subdistricts, comprising of Managers, Nurses, and Lay workers. HCPs were interviewed using an open ended-survey questions to explore their perceptions providing HIV care under the UTT strategy. All interviews were thematically analysed using both inductive and deductive approaches. RESULTS Of the 161 participants (142 female and 19 male), 158 (98%) worked at the facility level, of which 82 (51%) were nurses, and 20 (12.5%) were managers (facility managers and PHC manager/supervisors). Despite a general acceptance of the UTT policy implementation, HCPs expressed challenges such as increased patient defaulter rates, increased work overload, caused by the increased number of service users, and physiological and psychological impacts. The surge in the workload under conditions of inadequate systems' capacity and human resources, gave rise to a greater burden on HCPs in this study. However, increased life expectancy, good quality of life, and immediate treatment initiation were identified as perceived positive outcomes of UTT on service users. Perceived influence of UTT on the health system included, increased number of patients initiated, decreased burden on the system, meeting the 90-90-90 targets, and financial aspects. CONCLUSION Health system strengthening such as providing more systems' capacity for expected increase in workload, proper training and retraining of HCPs with new policies in the management of patient readiness for lifelong ART journey, and ensuring availability of medicines, may reduce strain on HCPs, thus improving the delivery of the comprehensive UTT services to PLHIV.
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Affiliation(s)
- Edward Nicol
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa.
- Division of Health Systems and Public Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa.
| | - Vuyelwa Mehlomakulu
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
| | - Ngcwalisa Amanda Jama
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - Mbuzeleni Hlongwa
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Wisdom Basera
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Desiree Pass
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
| | - Debbie Bradshaw
- Burden of Disease Research Unit, South African Medical Research Council, P.O. Box 19070, Tygerberg, 7505, South Africa
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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Tollefson D, Ntombela N, Reeves S, Charalambous S, O'Malley G, Setswe G, Duerr A. "They are gaining experience; we are gaining extra hands": a mixed methods study to assess healthcare worker perceptions of a novel strategy to strengthen human resources for HIV in South Africa. BMC Health Serv Res 2023; 23:27. [PMID: 36631794 PMCID: PMC9832700 DOI: 10.1186/s12913-022-09020-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 12/30/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Lay health workers (LHWs) can support the HIV response by bridging gaps in human resources for health. Innovative strategies are needed to expand LHW programs in many low- and middle-income countries. Youth Health Africa (YHA) is a novel LHW approach implemented in South Africa that places young adults needing work experience in one-year non-clinical internships at health facilities to support HIV programs (e.g., as HIV testers, data clerks). While research suggests YHA can increase HIV service delivery, we need to understand healthcare worker perceptions to know if this is an acceptable and appropriate approach to strengthen human resources for health and healthcare delivery. METHODS We conducted a convergent mixed methods study to assess healthcare worker acceptance and perceived appropriateness of YHA as implemented in Gauteng and North West provinces, South Africa and identify issues promoting or hindering high acceptability and perceived appropriateness. To do this, we adapted the Johns Hopkins Measure of Acceptability and Appropriateness to survey healthcare workers who supervised interns, which we analyzed descriptively. In parallel, we interviewed frontline healthcare workers who worked alongside YHA interns and conducted an inductive, thematic analysis. We merged quantitative and qualitative results using the Theoretical Framework of Acceptability to understand what promotes or hinders high acceptance and appropriateness of YHA. RESULTS Sixty intern supervisors responded to the survey (91% response rate), reporting an average score of 3.5 for acceptability and 3.6 for appropriateness, on a four-point scale. Almost all 33 frontline healthcare workers interviewed reported the program to be highly acceptable and appropriate. Perceptions that YHA was mutually beneficial, easy to integrate into facilities, and helped facilities be more successful promoted a strong sense of acceptability/appropriateness amongst healthcare workers, but this was tempered by the burden of training interns and limited program communication. Overall, healthcare workers were drawn to the altruistic nature of YHA. CONCLUSION Healthcare workers in South Africa believed YHA was an acceptable and appropriate LHW program to support HIV service delivery because its benefits outweighed its costs. This may be an effective, innovative approach to strengthen human resources for HIV services and the broader health sector.
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Affiliation(s)
- Deanna Tollefson
- Department of Global Health, University of Washington, Seattle, USA.
| | - Nasiphi Ntombela
- The Aurum Institute, Implementation Research Division, Parktown, South Africa
| | | | - Salome Charalambous
- The Aurum Institute, Implementation Research Division, Parktown, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Geoffrey Setswe
- The Aurum Institute, Implementation Research Division, Parktown, South Africa
- Department of Health Studies, University of South Africa, Pretoria, South Africa
| | - Ann Duerr
- Department of Global Health, University of Washington, Seattle, USA
- Fred Hutchinson Cancer Research Center, Vaccine and Infectious Disease & Public Health Science Divisions, Seattle, USA
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Chamberlin S, Mphande M, Phiri K, Kalande P, Dovel K. How HIV Clients Find Their Way Back to the ART Clinic: A Qualitative Study of Disengagement and Re-engagement with HIV Care in Malawi. AIDS Behav 2022; 26:674-685. [PMID: 34403022 PMCID: PMC8840926 DOI: 10.1007/s10461-021-03427-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2021] [Indexed: 01/15/2023]
Abstract
Retention in antiretroviral therapy (ART) services is critical to achieving positive health outcomes for individuals living with HIV, but accumulating evidence indicates that individuals are likely to miss ART appointments over time. Thus, it is important to understand why individuals miss appointments and how they re-engage in HIV care. We used in-depth interviews with 44 ART clients in Malawi who recently missed an ART appointment (> 14 days) but eventually re-engaged in care (within 60 days) to explore reasons for missed appointments and barriers and facilitators to re-engagement. We found that most individuals missed ART appointments due to unexpected life events such as funerals, work, and illness for both clients and their treatment guardians who were also unable to attend facilities. Several reasons differed by gender-work-related travel was common for men, while caring for sick family members was common for women. Barriers to re-engagement included continued travel, illness, and restricted clinic schedules and/or staff shortages that led to repeat facility visits before being able to re-engage in care. Strong internal motivation combined with social support and reminders from community health workers facilitated re-engagement in HIV care.
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Affiliation(s)
- Stephanie Chamberlin
- Department of Health and Behavioral Sciences, University of Colorado Denver, Campus Box 188, P.O. Box 173364, Denver, CO, 80217-3364, USA.
| | | | - Khumbo Phiri
- Partners in Hope Medical Center, Lilongwe, Malawi
| | | | - Kathryn Dovel
- Partners in Hope Medical Center, Lilongwe, Malawi
- Department of Medicine and Division of Infectious Diseases, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA
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Nicol E, Ramraj T, Hlongwa M, Basera W, Jama N, Lombard C, McClinton-Appollis T, Govindasamy D, Pass D, Funani N, Aheron S, Paredes-Vincent A, Drummond J, Cheyip M, Dladla S, Bedford J, Mathews C. Strengthening health system's capacity for pre-exposure prophylaxis for adolescent girls and young women and adolescent boys and young men in South Africa (SHeS'Cap-PrEP): Protocol for a mixed methods study in KwaZulu-Natal, South Africa. PLoS One 2022; 17:e0264808. [PMID: 35298487 PMCID: PMC8929690 DOI: 10.1371/journal.pone.0264808] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/03/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Pre-exposure prophylaxis (PrEP) is an effective prevention intervention that can be used to control HIV incidence especially among people who are at increased risk for HIV such as adolescent girls and young women (AGYW) and adolescent boys and young men (ABYM). In South Africa, various approaches of delivering PrEP have been adopted at different service delivery points (facility-based only, school-based only, community-based only and hybrid school-facility and community-facility models) to overcome challenges associated with individual, structural, and health systems related barriers that may hinder access to and uptake of PrEP among these populations. However, little is known about how to optimize PrEP implementation and operational strategies to achieve high sustained uptake of good quality services for AGYW and ABYM. This study aims to identify effective and feasible PrEP models of care for improving PrEP uptake, continuation, and adherence among AGYW and ABYM. METHODS AND ANALYSIS A sequential explanatory mixed-methods study will be conducted in 22 service delivery points (SDPs) in uMgungundlovu district, KwaZulu-Natal, South Africa. We will recruit 600 HIV negative, sexually active, high risk, AGYW (aged 15-24 years) and ABYM (aged 15-35 years). Enrolled participants will be followed up at 1-, 4- and 7-months to determine continuation and adherence to PrEP. We will conduct two focus group discussions (with 8 participants in each group) across four groups (i. Initiated PrEP within 1 month, ii. Did not initiate PrEP within 1 month, iii. Continued PrEP at 4/7 months and iv. Did not continue PrEP at 4/7 months) and 48 in-depth interviews from each of the four groups (12 per group). Twelve key informant interviews with stakeholders working in HIV programs will also be conducted. Associations between demographic characteristics stratified by PrEP initiation and by various service-delivery models will be assessed using Chi-square/Fishers exact tests or t-test/Mann Whitney test. A general inductive approach will be used to analyze the qualitative data. ETHICS AND DISSEMINATION The protocol was approved by the South African Medical Research Council Health Research Ethics Committee (EC051-11/2020). Findings from the study will be communicated to the study population and results will be presented to stakeholders and at appropriate local and international conferences. Outputs will also include a policy brief, peer-reviewed journal articles and research capacity building through research degrees.
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Affiliation(s)
- Edward Nicol
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- Division of Health Systems and Public Health, Stellenbosch University, Cape Town, South Africa
- * E-mail:
| | - Trisha Ramraj
- HIV Prevention Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Mbuzeleni Hlongwa
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Wisdom Basera
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Ngcwalisa Jama
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- School of Public Health, University of the Western Cape, Bellville, South Africa
| | - Carl Lombard
- Biostatistics Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Darshini Govindasamy
- Health System Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Desiree Pass
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Noluntu Funani
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Sarah Aheron
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | | | | | - Mireille Cheyip
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Sibongile Dladla
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Jason Bedford
- Centers for Disease Control and Prevention, Pretoria, South Africa
| | - Cathy Mathews
- Health System Research Unit, South African Medical Research Council, Cape Town, South Africa
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6
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The Treatment Ambassador Program: A Highly Acceptable and Feasible Community-Based Peer Intervention for South Africans Living with HIV Who Delay or Discontinue Antiretroviral Therapy. AIDS Behav 2021; 25:1129-1143. [PMID: 33125587 DOI: 10.1007/s10461-020-03063-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2020] [Indexed: 12/18/2022]
Abstract
We conducted a novel pilot randomized controlled trial of the Treatment Ambassador Program (TAP), an 8-session, peer-based, behavioral intervention for people with HIV (PWH) in South Africa not on antiretroviral therapy (ART). PWH (43 intervention, 41 controls) completed baseline, 3- and 6-month assessments. TAP was highly feasible (90% completion), with peer counselors demonstrating good intervention fidelity. Post-intervention interviews showed high acceptability of TAP and counselors, who supported autonomy, assisted with clinical navigation, and provided psychosocial support. Intention-to-treat analyses indicated increased ART initiation by 3 months in the intervention vs. control arm (12.2% [5/41] vs. 2.3% [1/43], Fisher exact p-value = 0.105; Cohen's h = 0.41). Among those previously on ART (off for > 6 months), 33.3% initiated ART by 3 months in the intervention vs. 14.3% in the control arm (Cohen's h = 0.45). Results suggest that TAP was highly acceptable and feasible among PWH not on ART.
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Bristow C, George G, Hillsmith G, Rainey E, Urasa S, Koipapi S, Kisoli A, Boni J, Saria GA, Ranasinghe S, Joseph M, Gray WK, Dekker M, Walker RW, Dotchin CL, Mukaetova-Ladinska E, Howlett W, Makupa P, Paddick SM. Low levels of frailty in HIV-positive older adults on antiretroviral therapy in northern Tanzania. J Neurovirol 2021; 27:58-69. [PMID: 33432552 PMCID: PMC7921045 DOI: 10.1007/s13365-020-00915-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 09/01/2020] [Accepted: 09/28/2020] [Indexed: 11/26/2022]
Abstract
There are over 3 million people in sub-Saharan Africa (SSA) aged 50 and over living with HIV. HIV and combined antiretroviral therapy (cART) exposure may accelerate the ageing in this population, and thus increase the prevalence of premature frailty. There is a paucity of data on the prevalence of frailty in an older HIV + population in SSA and screening and diagnostic tools to identify frailty in SSA. Patients aged ≥ 50 were recruited from a free Government HIV clinic in Tanzania. Frailty assessments were completed, using 3 diagnostic and screening tools: the Fried frailty phenotype (FFP), Clinical Frailty Scale (CFS) and Brief Frailty Instrument for Tanzania (B-FIT 2). The 145 patients recruited had a mean CD4 + of 494.84 cells/µL, 99.3% were receiving cART and 72.6% were virally suppressed. The prevalence of frailty by FFP was 2.758%. FFP frailty was significantly associated with female gender (p = 0.006), marital status (p = 0.007) and age (p = 0.038). Weight loss was the most common FFP domain failure. The prevalence of frailty using the B-FIT 2 and the CFS was 0.68%. The B-FIT 2 correlated with BMI (r = − 0.467, p = 0.0001) and CD4 count in females (r = − 0.244, p = 0.02). There is an absence of frailty in this population, as compared to other clinical studies. This may be due to the high standard of HIV care at this Government clinic. Undernutrition may be an important contributor to frailty. It is unclear which tool is most accurate for detecting the prevalence of frailty in this setting as levels of correlation are low.
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Affiliation(s)
- Clare Bristow
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
| | - Grace George
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Grace Hillsmith
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Emma Rainey
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Sarah Urasa
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Sengua Koipapi
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Aloyce Kisoli
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Japhet Boni
- Mawenzi Regional Referral Hospital, Moshi, Kilimanjaro, Tanzania
| | | | | | - Marcella Joseph
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - William K Gray
- Northumbria Healthcare NHS Foundation Trust, North Tyneside General Hospital, North Shields, UK
| | - Marieke Dekker
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Richard W Walker
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.,Northumbria Healthcare NHS Foundation Trust, North Tyneside General Hospital, North Shields, UK
| | - Catherine L Dotchin
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.,Northumbria Healthcare NHS Foundation Trust, North Tyneside General Hospital, North Shields, UK
| | - Elizabeta Mukaetova-Ladinska
- Department of Neuroscience, Psychology and Behaviour, University of Leicester, Leicester, UK.,Leicestershire Partnership NHS Trust, Leicester, UK
| | - William Howlett
- Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Philip Makupa
- Mawenzi Regional Referral Hospital, Moshi, Kilimanjaro, Tanzania
| | - Stella-Maria Paddick
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
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Krezanoski JD, Matshotyana K, Nxumalo N, Comfort AB, Khumalo P, Krezanoski PJ. The impact of pill counting on resource-limited health facilities: a thematic qualitative analysis in eSwatini. Health Policy Plan 2020; 35:452-460. [PMID: 32073622 DOI: 10.1093/heapol/czaa007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2020] [Indexed: 11/14/2022] Open
Abstract
Research on health systems in resource-limited settings has garnered considerable attention, but the dispensing of individual prescriptions has not been thoroughly explored as a specific bottleneck to effective delivery of care. The rise of human immunodeficiency virus/tuberculosis prevalence and non-communicable diseases in the Kingdom of eSwatini has introduced significant pressures on health facilities to meet patient demands for lifelong medications. Because automated pill counting methods are impracticable and expensive, most prescriptions are made by means of manually counting individual prescriptions using a plastic dish and spatula. The aim of this work was to examine the perceptions of health providers of causes for pill counting errors, and pill counting's impact on clinic workflow. Our study took place in 13 randomly selected public health facilities in eSwatini, stratified by three groups based on monthly patient volumes. Thirty-one participants who count pills regularly and 13 clinic supervisors were interviewed with semi-structured materials and were audio-recorded for later transcription. Interviews were thematically analysed with inductive coding and three major themes emerged: workflow, counting error causes and effect on clinic function. Findings demonstrate large variety in how facilities manage pill counting for prescription making. Due to patient demands, most facilities utilize all available personnel, from cleaners to nurses, to partake in prescription making. Major causes for pill counting errors were distractions, exhaustion and being hurried. Participants mentioned that patients said that they had initially received the wrong quantity of pills and this affected medication adherence measurements based off pill counts. Most participants described how efforts put into pill counting detracted from their work performance, wasted valuable time and increased patient wait times. Future research is needed to quantify prescription accuracy, but our data suggest that interventions directly alleviating the burden of pill counting could lead to improved clinic quality and possibly improve patient outcomes.
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Affiliation(s)
- Joseph D Krezanoski
- Massachusetts General Hospital Institute of Health Professions, 36 1st Ave, Boston, MA 02129, USA.,Opportunity Solutions International, San Francisco, CA, USA
| | - Kidwell Matshotyana
- Department of Health Eastern Cape, Dukumbana Building, Independance Avenue, Bhisho, Eastern Cape, South Africa
| | - Nkosinathi Nxumalo
- ICAP at Columbia University, Mailman School of Public Health, Mbabane, Eswatini
| | - Alison B Comfort
- Opportunity Solutions International, San Francisco, CA, USA.,University of California San Francisco, 1001 Potrero Ave, San Francisco, CA 94110, USA
| | - Phinda Khumalo
- University Yang Ming University, No. 155, Section 2, Linong St, Beitou, Taipei, Taiwan
| | - Paul J Krezanoski
- Opportunity Solutions International, San Francisco, CA, USA.,University of California San Francisco, 1001 Potrero Ave, San Francisco, CA 94110, USA
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9
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Masquillier C, Wouters E, Campbell L, Delport A, Sematlane N, Dube LT, Knight L. Households in HIV Care: Designing an Intervention to Stimulate HIV Competency in Households in South Africa. Front Public Health 2020; 8:246. [PMID: 32714889 PMCID: PMC7344187 DOI: 10.3389/fpubh.2020.00246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 05/20/2020] [Indexed: 11/18/2022] Open
Abstract
Despite the Universal Test and Treat program and widespread antiretroviral treatment rollout, South Africa is still facing HIV prevention and treatment challenges, which are aggravated by human resource shortages in the healthcare sector. Individual- and community-level responses to these HIV-related challenges are increasingly being explored, for example, in community and home-based care. The role of the household as a crucial mediating social level has, however, largely been omitted. This paper outlines the design of an intervention to stimulate the involvement of the household in support for people living with HIV in South Africa. The 6SQuID model guided the intervention development process in four phases: (1) formative research, theory formulation, and a review of the existing literature, (2) integration of the results from the formative research into the "Positive Communication Process" (P2CP model) as a mechanism of change, (3) design of a community-health-worker-led intervention as the way to deliver the change mechanism, and (4) testing and revision of the developed intervention material-called Sinako-in a small-scale pilot study. The Sinako intervention anticipates that the future of chronic HIV care in resource-constrained settings will need to integrate the patient's household into the fight against HIV.
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Affiliation(s)
| | - Edwin Wouters
- Department of Sociology, University of Antwerp, Antwerp, Belgium
| | - Linda Campbell
- Department of Sociology, University of Antwerp, Antwerp, Belgium
| | - Anton Delport
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - Neo Sematlane
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | | | - Lucia Knight
- School of Public Health, University of the Western Cape, Cape Town, South Africa
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10
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Nilsson B, Edin K, Kinsman J, Kahn K, Norris SA. Obstacles to intergenerational communication in caregivers' narratives regarding young people's sexual and reproductive health and lifestyle in rural South Africa. BMC Public Health 2020; 20:791. [PMID: 32460806 PMCID: PMC7251858 DOI: 10.1186/s12889-020-08780-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/26/2020] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Statistics from South Africa show the world's highest HIV prevalence with an estimated seven million people living with the virus. Several studies have pointed to communication about sexuality between parents/caregivers and children as a protective factor. However, communication between generations has been described as problematic, especially due to discomfort in discussing sexual matters. The aim of this study was to explore how caregivers in a poor, rural part of South Africa talked about young people in general, their sexuality, and their lifestyle practices. A particular interest was directed towards central discourses in the caregivers' narratives and how these discourses were of importance for the caregivers to function as conversation partners for young people. METHODS In this qualitative study convenience sampling was used to select and invite participants. Information was collected from nine one-on-one interviews conducted with caregivers from rural areas within South Africa. The interview guide included nine main questions and optional probing questions. Each interview took place in an uninterrupted setting of choice associated with the caregivers' home environment. The interviews were transcribed and analyzed using discourse analysis. RESULTS Interview narratives were characterized by three central discourses - demoralized youths in a changing society, prevailing risks and modernity and a generation gap. The youths were discursively constructed as a problematic group relating to specific prevailing risks such as early pregnancies, modern technologies, STI/HIV and contraceptives. The interview narratives illustrated that caregivers tried to impose their views of a respectable lifestyle in young people. At the same time caregivers expressed a morality of despair mirroring a generation gap which counteracted their ability to communicate with their children and grandchildren. CONCLUSIONS The findings add to the body of earlier research illustrating that rural South African caregivers and their children/grandchildren hold different moral standards. The interview material reflected a 'clash' between generations relating to their differing perceptions of a desirable lifestyle. To overcome the generational gap, we recommend further research about how a well-founded national and community collaboration linked to school-based programs can support family participation in order to empower adults in their communication with young people.
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Affiliation(s)
- Bo Nilsson
- Department of Culture and Media Studies, Umeå University, Umeå, Sweden.
| | - Kerstin Edin
- Department of Nursing, Sexual and Reproductive Health, Umeå University, Umeå, Sweden
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
- MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - John Kinsman
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
- Department of Public Health Sciences, Global Health (IHCAR), Karolinska Institutet, Stockholm, Sweden
| | - Kathleen Kahn
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
- MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- INDEPTH Network, Accra, Ghana
| | - Shane A Norris
- MRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Long L, Kuchukhidze S, Pascoe S, Nichols B, Cele R, Govathson C, Huber A, Flynn D, Rosen S. Differentiated models of service delivery for antiretroviral treatment of HIV in sub-Saharan Africa: a rapid review protocol. Syst Rev 2019; 8:314. [PMID: 31810482 PMCID: PMC6896778 DOI: 10.1186/s13643-019-1210-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/22/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND To meet global targets for the treatment of HIV, high-prevalence countries are launching or expanding differentiated models of service delivery (DSD) for antiretroviral therapy (ART). Ongoing studies report on metrics specific to individual models of care, but little is known about the overall scale, impact, costs, and benefits of widespread implementation of DSD. We will conduct a rapid review of recent literature on DSD currently in use in sub-Saharan Africa and identify gaps in the literature with respect to the description of delivery models, coverage, effectiveness, and cost. METHODS We will use an adapted version of the preferred reporting items for systematic reviews and meta-analysis protocols (PRISMA-P) for reporting. To avoid repeating earlier reviews, only sources reporting data on interventions conducted and/or patients starting antiretroviral treatment since 1 January 2016 will be included. Other inclusion criteria: must report on HIV-positive patients receiving antiretroviral therapy (ART) for the treatment of HIV/AIDS in sub-Saharan Africa; must describe an antiretroviral care intervention and identify the location, visit frequency, provider, patient group, and intervention intensity; and must report at least one of the following outcomes: population coverage, intervention uptake, treatment outcomes, cost or resource allocation, acceptability, or feasibility. EXCLUSION CRITERIA receiving ART as part of prevention of mother-to-child transmission (PMTCT) program or receiving preventive ART (PEP or PrEP). This review will include peer-reviewed articles and conference abstracts. Publication databases to be searched include PubMed, EMBASE, and Web of Science. For analysis, where possible, we will group the DSD by key characteristics (e.g., population served, visit frequency, visit location) and then report means and/or medians of coverage and outcomes with confidence intervals or IQRs. We will also descriptively compare and contrast different models of care, implementation challenges, and other non-quantitative information. DISCUSSION This review will provide an initial picture of the status quo for the implementation of DSD in sub-Saharan Africa and identify directions for research and implementation support in the future. This big-picture analysis will be useful for ministries of health, implementers, and donor agencies to inform decision-making on DSD scale-up. SYSTEMATIC REVIEW REGISTRATION PROSPERO: CRD42019118230.
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Affiliation(s)
- Lawrence Long
- Department of Global Health, Boston University, Boston, USA
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Sophie Pascoe
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Brooke Nichols
- Department of Global Health, Boston University, Boston, USA
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Refiloe Cele
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Caroline Govathson
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Amy Huber
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - David Flynn
- Alumni Medical Library, Boston University, Boston, USA
| | - Sydney Rosen
- Department of Global Health, Boston University, Boston, USA
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Kavanagh MM, Dubula-Majola V. Policy change and micro-politics in global health aid: HIV in South Africa. Health Policy Plan 2019; 34:1-11. [PMID: 30629158 DOI: 10.1093/heapol/czy103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2018] [Indexed: 11/14/2022] Open
Abstract
Efforts to improve the effectiveness of global health aid rarely take full account of the micro-politics of policy change and implementation. South Africa's HIV/AIDS epidemic is a case in point, where the US President's Emergency Plan for AIDS Relief (PEPFAR) has provided essential support to the national AIDS response. With changing political context, PEPFAR has shifted focus several times-most recently reversing the policy of 'transition' out of direct aid to a policy of re-investing in front-line services in priority districts to improve aid effectiveness. However, this policy shift has not led to the expected impact on health services. This paper reports the findings of a study on the implementation of the recent policy through interviews at randomly selected sites in high HIV-burden districts of South Africa that capture the experiences of public-sector health leaders. We find little evidence to support the explanation that the new aid policy displaced government staff and resources. Instead, our findings suggest that legacies of the previous policy remained as local aid managers did not shift funding and practice at sufficient scale to drive the planned service delivery expansion. Human resource support, the main PEPFAR contribution to service delivery at front-line facilities, was not adequate or distributed based on the size of the HIV programme, leaving notable gaps in outreach, defaulter tracing, and community service delivery. Instead, services that better fit the previous policy paradigm, like training and data-sharing, are common at site-level but provide diminishing returns. Together, our findings suggest opportunities for PEPFAR South Africa to revisit its model and increase service delivery intensity, in particular through community-based services. More broadly, this case illustrates the need for greater attention to the multiple actors with discretion in the policy system of health aid and the mechanisms through which political priority is translated into programming as policy shifts are made.
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Affiliation(s)
- Matthew M Kavanagh
- O'Neill Institute for National and Global Health Law, Georgetown University, 600 New Jersey Avenue NW, Washington, DC, USA
| | - Vuyiseka Dubula-Majola
- Africa Centre for HIV/AIDS Management, Stellenbosch University, Stellenbosch, South Africa
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Kurth AE, Sidle JE, Chhun N, Lizcano JA, Macharia SM, Garcia MM, Mwangi A, Keter A, Siika AM. Computer-Based Counseling Program (CARE+ Kenya) to Promote Prevention and HIV Health for People Living With HIV/AIDS: A Randomized Controlled Trial. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2019; 31:395-406. [PMID: 31550197 PMCID: PMC6764770 DOI: 10.1521/aeap.2019.31.5.395] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
In countries experiencing the dual burden of HIV disease and health care worker shortages, information and communication technology tools offer the potential to help support HIV treatment adherence and secondary HIV transmission risk reduction for people living with HIV/AIDS. We conducted a randomized controlled trial (September 1, 2011-July 12, 2012) with follow-up through April 2013. Participants were recruited from two clinics affiliated with the Academic Model Providing Access to Healthcare program in western Kenya. A total of 236 participants were enrolled, randomly assigned to intervention (n = 118) or risk-assessment only control (n = 118) and followed up for 9 months. Both arms had > 0.5 log10 reduction in viral load over time (p = .0007), a clinically relevant finding. A computer-based counseling tool is feasible and acceptable in a high-volume East African HIV setting and provides evidence-based ART adherence and risk reduction support that may extend health workforce deficits.
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Affiliation(s)
- Ann E. Kurth
- Yale University School of Nursing, Orange, CT, USA
| | - John E. Sidle
- Indiana University, School of Medicine, Department of General Internal Medicine, Indianapolis, IN, USA
| | - Nok Chhun
- Yale University School of Nursing, Orange, CT, USA
| | | | - Stephen M. Macharia
- Moi Teaching and Referral Hospital, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | | | - Ann Mwangi
- Moi University, College of Health Sciences, School of Medicine, Department of Behavioral Sciences, Eldoret, Kenya
| | - Alfred Keter
- Moi University, College of Health Sciences, School of Medicine, Department of Behavioral Sciences, Eldoret, Kenya
| | - Abraham M. Siika
- Moi University, College of Health Sciences, School of Medicine, Department of Medicine, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
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Zakumumpa H, Kwiringira J, Rujumba J, Ssengooba F. Assessing the level of institutionalization of donor-funded anti-retroviral therapy (ART) programs in health facilities in Uganda: implications for program sustainability. Glob Health Action 2019; 11:1523302. [PMID: 30295159 PMCID: PMC6179085 DOI: 10.1080/16549716.2018.1523302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: In the context of declining international assistance for ART scale-up in Sub-Saharan Africa, the institutionalization of ART programs through integrating them in the organizational routines of health facilities is gaining importance as a program sustainability strategy. Objective: The aims of this study were; (i) to compare the level of institutionalization of ART programs in health facilities in Uganda and (ii) to explore reasons for variations in the degree of program institutionalization. Methods: In Phase One, we utilized Level of Institutionalization Scales developed by Goodman (1993) to measure the degree of institutionalization of ART interventions in 195 health facilities across Uganda. The 45-item questionnaire measured institutionalization based on four sub-systems (production, maintenance, supportive, managerial) theorized to make up an organization assessed against two levels of institutionalization; routines (lowest) niche saturation (highest). In Phase Two, four health facilities were purposively selected (2 with the highest and 2 with the lowest institutionalization scores) for a multiple case-study involving semi-structured interviews with ART clinic managers(n = 32), on-site observations and document review. Results: The two highest scoring health facilities had a longer HIV intervention implementation history of between 8 and 11 years. The highest scoring cases associated intervention institutionalization with sustained workforce trainings in ART management, the retention of ART-trained personnel and generating in-house ART manuals. The turnover of ART-proficient staff was identified as a barrier to intervention institutionalization in the lowest-ranked cases. Significant differences in organizational contexts were identified. The two highest-ranked health facilities were well-established, higher-tier hospitals while the lowest scoring health facilities were lower-level health facilities. Conclusions: The level of institutionalization of ART interventions appeared to be differentiated by level of care in the Ugandan health system. Interventions aimed at strengthening program institutionalization in lower-level health centers at the level of human resources for health could enhance ART scale-up sustainability.
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Affiliation(s)
- Henry Zakumumpa
- a School of Public Health , Makerere University , Kampala , Uganda
| | | | - Joseph Rujumba
- c School of Medicine , Makerere University , Kampala , Uganda
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Simelane ML, Georgeu-Pepper D, Ras CJ, Anderson L, Pascoe M, Faris G, Fairall L, Cornick R. The Practical Approach to Care Kit (PACK) training programme: scaling up and sustaining support for health workers to improve primary care. BMJ Glob Health 2018; 3:e001124. [PMID: 30498597 PMCID: PMC6242020 DOI: 10.1136/bmjgh-2018-001124] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 10/12/2018] [Accepted: 10/15/2018] [Indexed: 11/24/2022] Open
Abstract
There is an urgent need to depart from in-service training that relies on distance and/or intensive off-site training leading to limited staff coverage at clinical sites. This traditional approach fails to meet the challenge of improving clinical practice, especially in low-income and middle-income countries where resources are limited and disease burden high. South Africa's University of Cape Town Lung Institute Knowledge Translation Unit has developed a facility-based training strategy for implementation of its Practical Approach to Care Kit (PACK) primary care programme. The training has been taken to scale in primary care facilities throughout South Africa and has shown improvements in quality of care indicators and health outcomes along with end-user satisfaction. PACK training uses a unique approach to address the needs of frontline health workers and the health system by embedding a health intervention into everyday clinical practice at facility level. This paper describes the features of the PACK training strategy: PACK training is scaled up using a cascade model of training using educational outreach to deliver PACK to clinical teams in their health facilities in short, regular sessions. Drawing on adult education principles, PACK training empowers clinicians by using experiential and interactive learning methodologies to draw on existing clinical knowledge and experience. Learning is alternated with practice to improve the likelihood of embedding the programme into everyday clinical care delivery.
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Affiliation(s)
| | | | - Christy-Joy Ras
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - Lauren Anderson
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - Michelle Pascoe
- Department of Health and Rehabilitation Sciences, University of Cape Town, Cape Town, South Africa
| | - Gill Faris
- Purposeful People Development, Cape Town, South Africa
| | - Lara Fairall
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - Ruth Cornick
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
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Strengthening the health workforce to support integration of HIV and noncommunicable disease services in sub-Saharan Africa. AIDS 2018; 32 Suppl 1:S47-S54. [PMID: 29952790 DOI: 10.1097/qad.0000000000001895] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The successful expansion of HIV services in sub-Saharan Africa has been a signature achievement of global public health. This article explores health workforce-related lessons from HIV scale-up, their implications for integrating noncommunicable disease (NCD) services into HIV programs, ways to ensure that healthcare workers have the knowledge, skills, resources, and enabling environment they need to provide comprehensive integrated HIV/NCD services, and discussion of a priority research agenda. DESIGN AND METHODS We conducted a scoping review of the published and 'gray' literature and drew upon our cumulative experience designing, implementing and evaluating HIV and NCD programs in low-resource settings. RESULTS AND CONCLUSION Lessons learned from HIV programs include the role of task shifting and the optimal use of multidisciplinary teams. A responsible and adaptable policy environment is also imperative; norms and regulations must keep pace with the growing evidence base for task sharing, and early engagement of regulatory authorities will be needed for successful HIV/NCD integration. Ex-ante consideration of work culture will also be vital, given its impact on the quality of service delivery. Finally, capacity building of a robust interdisciplinary workforce is essential to foster integrated patient-centered care. To succeed, close collaboration between the health and higher education sectors is needed and comprehensive competency-based capacity building plans for various health worker cadres along the education and training continuum are required. We also outline research priorities for HIV/NCD integration in three key domains: governance and policy; education, training, and management; and service delivery.
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MacGregor H, McKenzie A, Jacobs T, Ullauri A. Scaling up ART adherence clubs in the public sector health system in the Western Cape, South Africa: a study of the institutionalisation of a pilot innovation. Global Health 2018; 14:40. [PMID: 29695268 PMCID: PMC5918532 DOI: 10.1186/s12992-018-0351-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 03/13/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In 2011, a decision was made to scale up a pilot innovation involving 'adherence clubs' as a form of differentiated care for HIV positive people in the public sector antiretroviral therapy programme in the Western Cape Province of South Africa. In 2016 we were involved in the qualitative aspect of an evaluation of the adherence club model, the overall objective of which was to assess the health outcomes for patients accessing clubs through epidemiological analysis, and to conduct a health systems analysis to evaluate how the model of care performed at scale. In this paper we adopt a complex adaptive systems lens to analyse planned organisational change through intervention in a state health system. We explore the challenges associated with taking to scale a pilot that began as a relatively simple innovation by a non-governmental organisation. RESULTS Our analysis reveals how a programme initially representing a simple, unitary system in terms of management and clinical governance had evolved into a complex, differentiated care system. An innovation that was assessed as an excellent idea and received political backing, worked well whilst supported on a small scale. However, as scaling up progressed, challenges have emerged at the same time as support has waned. We identified a 'tipping point' at which the system was more likely to fail, as vulnerabilities magnified and the capacity for adaptation was exceeded. Yet the study also revealed the impressive capacity that a health system can have for catalysing novel approaches. CONCLUSIONS We argue that innovation in largescale, complex programmes in health systems is a continuous process that requires ongoing support and attention to new innovation as challenges emerge. Rapid scaling up is also likely to require recourse to further resources, and a culture of iterative learning to address emerging challenges and mitigate complex system errors. These are necessary steps to the future success of adherence clubs as a cornerstone of differentiated care. Further research is needed to assess the equity and quality outcomes of a differentiated care model and to ensure the inclusive distribution of the benefits to all categories of people living with HIV.
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Affiliation(s)
- Hayley MacGregor
- Institute of Development Studies, University of Sussex, Brighton, England
| | - Andrew McKenzie
- DAI (formerly Health Partners International), Cape Town, South Africa
| | | | - Angelica Ullauri
- Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Yoshikawa H, Wuermli AJ, Raikes A, Kim S, Kabay SB. Toward High-Quality Early Childhood Development Programs and Policies at National Scale: Directions for Research in Global Contexts. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/j.2379-3988.2018.tb00091.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Jacobs C, Michelo C, Chola M, Oliphant N, Halwiindi H, Maswenyeho S, Baboo KS, Moshabela M. Evaluation of a community-based intervention to improve maternal and neonatal health service coverage in the most rural and remote districts of Zambia. PLoS One 2018; 13:e0190145. [PMID: 29337995 PMCID: PMC5770027 DOI: 10.1371/journal.pone.0190145] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 12/09/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND A community-based intervention comprising both men and women, known as Safe Motherhood Action Groups (SMAGs), was implemented in four of Zambia's poorest and most remote districts to improve coverage of selected maternal and neonatal health interventions. This paper reports on outcomes in the coverage of maternal and neonatal care interventions, including antenatal care (ANC), skilled birth attendance (SBA) and postnatal care (PNC) in the study areas. METHODOLOGY Three serial cross-sectional surveys were conducted between 2012 and 2015 among 1,652 mothers of children 0-5 months of age using a 'before-and-after' evaluation design with multi-stage sampling, combining probability proportional to size and simple random sampling. Logistic regression and chi-square test for trend were used to assess effect size and changes in measures of coverage for ANC, SBA and PNC during the intervention. RESULTS Mothers' mean age and educational status were non-differentially comparable at all the three-time points. The odds of attending ANC at least four times (aOR 1.63; 95% CI 1.38-1.99) and SBA (aOR 1.72; 95% CI 1.38-1.99) were at least 60% higher at endline than baseline surveillance. A two-fold and four-fold increase in the odds of mothers receiving PNC from an appropriate skilled provider (aOR 2.13; 95% CI 1.62-2.79) and a SMAG (aOR 4.87; 95% CI 3.14-7.54), respectively, were observed at endline. Receiving birth preparedness messages from a SMAG during pregnancy (aOR 1.76; 95% CI, 1.20-2.19) and receiving ANC from a skilled provider (aOR 4.01; 95% CI, 2.88-5.75) were significant predictors for SBA at delivery and PNC. CONCLUSIONS Strengthening community-based action groups in poor and remote districts through the support of mothers by SMAGs was associated with increased coverage of maternal and newborn health interventions, measured through ANC, SBA and PNC. In remote and marginalised settings, where the need is greatest, context-specific and innovative task-sharing strategies using community health volunteers can be effective in improving coverage of maternal and neonatal services and hold promise for better maternal and child survival in poorly-resourced parts of sub-Saharan Africa.
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Affiliation(s)
- Choolwe Jacobs
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
- Strategic Centre for Health Systems Metrics and Evaluations (SCHEME), School of Public Health, University of Zambia, Lusaka, Zambia
- Department of Epidemiology & Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Charles Michelo
- Strategic Centre for Health Systems Metrics and Evaluations (SCHEME), School of Public Health, University of Zambia, Lusaka, Zambia
- Department of Epidemiology & Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Mumbi Chola
- Department of Epidemiology & Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
| | | | - Hikabasa Halwiindi
- Department of Global Health, School of Public Health, University of Zambia, Lusaka, Zambia
| | | | - Kumar Sridutt Baboo
- Department of Global Health, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Mosa Moshabela
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
- Africa Health Research Institute, Kwa-Zulu Natal, Durban, South Africa
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Plazy M, Perriat D, Gumede D, Boyer S, Pillay D, Dabis F, Seeley J, Orne-Gliemann J. Implementing universal HIV treatment in a high HIV prevalence and rural South African setting - Field experiences and recommendations of health care providers. PLoS One 2017; 12:e0186883. [PMID: 29155832 PMCID: PMC5695789 DOI: 10.1371/journal.pone.0186883] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 10/09/2017] [Indexed: 12/18/2022] Open
Abstract
Background We aimed to describe the field experiences and recommendations of clinic-based health care providers (HCP) regarding the implementation of universal antiretroviral therapy (ART) in rural KwaZulu-Natal, South Africa. Methods In Hlabisa sub-district, the local HIV programme of the Department of Health (DoH) is decentralized in 18 clinics, where ART was offered at a CD4 count ≤500 cells/μL from January 2015 to September 2016. Within the ANRS 12249 TasP trial, implemented in part of the sub-district, universal ART (no eligibility criteria) was offered in 11 mobile clinics between March 2012 and June 2016. A cross-sectional qualitative survey was conducted in April–July 2016 among clinic-based nurses and counsellors providing HIV care in the DoH and TasP trial clinics. In total, 13 individual interviews and two focus groups discussions (including 6 and 7 participants) were conducted, audio-recorded, transcribed, and thematically analyzed. Results All HCPs reported an overall good experience of delivering ART early in the course of HIV infection, with most patients willing to initiate ART before being symptomatic. Yet, HCPs underlined that not feeling sick could challenge early ART initiation and adherence, and thus highlighted the need to take time for counselling as an important component to achieve universal ART. HCPs also foresaw logistical challenges of universal ART, and were especially concerned about increasing workload and ART shortage. HCPs finally recommended the need to strengthen the existing model of care to facilitate access to ART, e.g., community-based and integrated HIV services. Conclusions The provision of universal ART is feasible and acceptable according to HCPs in this rural South-African area. However their experiences suggest that universal ART, and more generally the 90-90-90 UNAIDS targets, will be difficult to achieve without the implementation of new models of health service delivery.
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Affiliation(s)
- Melanie Plazy
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
- Inserm, ISPED, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
- * E-mail:
| | - Delphine Perriat
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
- Inserm, ISPED, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
| | - Dumile Gumede
- Africa Health Research Institute, Somkhele, South Africa
| | - Sylvie Boyer
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
| | - Deenan Pillay
- Africa Health Research Institute, Somkhele, South Africa
- University College London, Division of Infection and Immunity, London, United Kingdom
| | - François Dabis
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
- Inserm, ISPED, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
| | - Janet Seeley
- Africa Health Research Institute, Somkhele, South Africa
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Joanna Orne-Gliemann
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
- Inserm, ISPED, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
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Bucciardini R, Fragola V, Abegaz T, Lucattini S, Halifom A, Tadesse E, Berhe M, Pugliese K, Fucili L, Gregorio MD, Mirra M, Castro PD, Terlizzi R, Tatarelli P, Binelli A, Zegeye T, Campagnoli M, Vella S, Abraham L, Godefay H. Predictors of attrition from care at 2 years in a prospective cohort of HIV-infected adults in Tigray, Ethiopia. BMJ Glob Health 2017; 2:e000325. [PMID: 29082011 PMCID: PMC5656181 DOI: 10.1136/bmjgh-2017-000325] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 05/17/2017] [Accepted: 06/29/2017] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Ethiopia has experienced rapid expansion of antiretroviral therapy (ART). However, as long-term retention in ART therapy is key for ART effectiveness, determinants of attrition need to be identified so appropriate interventions can be designed. METHODS We used data from the 'Cohort of African people Starting Antiretroviral therapy' (CASA) project, a prospective study of a cohort of HIV-infected patients who started ART in seven health facilities (HFs). We analysed the data of patients who had started first-line ART between January 2013 and December 2014. The Kaplan-Meier method was used to estimate the probability of retention at different time points. The Cox proportional hazards model was used to identify factors associated with attrition. RESULTS A total of 1198 patients were included in the study. Kaplan-Meier estimates of retention in care were 83.9%, 82.1% and 79.8% at 12, 18 and 24 months after starting ART, respectively. Attrition was mainly due to loss to follow-up, transferred-out patients and documented mortality. A multivariate Cox proportional hazard model showed that male sex, CD4 count <200 cells/µL and the type of HF were significantly associated with attrition. CONCLUSIONS The observed attrition differences according to gender suggest that separate interventions designed for women and men should be explored. Moreover, innovative strategies to increase HIV testing should be supported to avoid CD4 levels falling too low, a factor significantly associated with higher attrition in our study. Finally, specific studies to analyse the reasons for different levels of attrition among HFs are required.
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Affiliation(s)
| | | | - Teshome Abegaz
- College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | | | | | - Eskedar Tadesse
- College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Micheal Berhe
- College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | | | | | | | | | | | | | - Paola Tatarelli
- Department of Infectious Diseases, Università degli studi di Genova, Genoa, Italy
| | | | - Teame Zegeye
- Tigray Regional Health Bureau, Mekelle, Ethiopia
| | | | | | - Loko Abraham
- College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Tsadik M, Berhane Y, Worku A, Terefe W. The magnitude of, and factors associated with, loss to follow-up among patients treated for sexually transmitted infections: a multilevel analysis. BMJ Open 2017; 7:e016864. [PMID: 28716795 PMCID: PMC5726144 DOI: 10.1136/bmjopen-2017-016864] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 06/12/2017] [Accepted: 06/13/2017] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES The loss to follow-up (LTFU) among patients attending care for sexually transmitted infections (STIs) in Sub-Saharan Africa is a major barrier to achieving the goals of the STI prevention and control programme. The objective of this study was to investigate individual- and facility-level factors associated with LTFU among patients treated for STIs in Ethiopia. METHODS A prospective cohort study was conducted among patients attending care for STIs in selected facilities from January to June 2015 in the Tigray region of Ethiopia. LTFU was ascertained if a patient did not present in person to the same facility within 7 days of the initial contact. Multilevel logistic regression was used to identify factors associated with LTFU. RESULTS Out of 1082 patients, 59.80% (647) were LTFU. The individual-level factors associated with LTFU included having multiple partners (adjusted OR (AOR) 2.89, 95% CI 1.74 to 4.80), being male (AOR 2.23, 95% CI 1.63 to 3.04), having poor knowledge about the means of STI transmission (AOR 2.08, 95% CI 1.53 to 2.82), having college level education (AOR 0.38, 95% CI 0.22 to 0.65), and low perceived stigma (AOR 0.60, 95% CI 0.43 to 0.82). High patient flow (AOR 3.06, 95% CI 1.30 to 7.18) and medium health index score (AOR 2.80, 95% CI 1.28 to 6.13) were facility-level factors associated with LTFU. CONCLUSIONS Improving patient retention in STI follow-up care requires focused interventions targeting those who are more likely to be LTFU, particularly patients with multiple partners, male index cases and patients attending facilities with high patient flow.
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Affiliation(s)
- Mache Tsadik
- College of Health Science, Mekelle University, Tigray, Ethiopia
| | - Yemane Berhane
- Addis Continental Institute of Public Health, Addis Ababa, Ethiopia
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Dlamini-Simelane T, Moyer E. Task shifting or shifting care practices? The impact of task shifting on patients' experiences and health care arrangements in Swaziland. BMC Health Serv Res 2017; 17:20. [PMID: 28069047 PMCID: PMC5223454 DOI: 10.1186/s12913-016-1960-y] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 12/16/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the quest to achieve early HIV treatment goals, national HIV treatment programmes dependent on international funding have been dramatically redesigned over the last 5 years. Bottlenecks in treatment provision are conceived of as health system problems to be addressed via structural and logistical fixes (routine HIV testing, point-of-care equipment, nurse-led antiretroviral treatment initiation, and patient tracking). Patient perspectives are rarely taken into account when such fixes are being considered. Patients' therapeutic experiences often remain at the periphery during the planning stage and are only considered within the context of monitoring and evaluation audits once programmes are up and running. METHODS Ethnographic research was conducted in five clinics in Swaziland between 2012 and 2014. Participatory approaches were used to collect data; the first author trained as an HIV counsellor in order to collect observational data on the continuum of care, and conducted in-depth interviews with interlocutors involved at the different phases. RESULTS Although recently adopted global HIV strategies have proven effective in scaling up treatment in Swaziland, our research demonstrates that the effort to expand services rapidly and to meet donor targets has also undermined patients' therapeutic experiences and overtaxed health workers, both of which are counterproductive to the ultimate goal of treatment scale-up. This article provides a perspective beyond the structural elements that impede universal treatment, and explores patient views and experiences of the strategies adopted to support further treatment expansion, with a particular focus on the shifting of key care and logistical tasks to expert clients. CONCLUSION We argue that in the quest to achieve universal early access to treatment, both donors and states must go beyond strengthening health systems and strive to enhance the quality of patient experiences and take seriously health worker limitations.
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Affiliation(s)
- Thandeka Dlamini-Simelane
- Department of Anthropology, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, Netherlands. .,, 1493 Lukhasi Street, Ext. 11 Thembelihle, P.O. 6231, Mbabane, H100, Swaziland.
| | - Eileen Moyer
- Department of Anthropology, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, Netherlands
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Zakumumpa H, Taiwo MO, Muganzi A, Ssengooba F. Human resources for health strategies adopted by providers in resource-limited settings to sustain long-term delivery of ART: a mixed-methods study from Uganda. HUMAN RESOURCES FOR HEALTH 2016; 14:63. [PMID: 27756428 PMCID: PMC5070071 DOI: 10.1186/s12960-016-0160-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 10/01/2016] [Indexed: 05/25/2023]
Abstract
BACKGROUND Human resources for health (HRH) constraints are a major barrier to the sustainability of antiretroviral therapy (ART) scale-up programs in Sub-Saharan Africa. Many prior approaches to HRH constraints have taken a top-down trend of generalized global strategies and policy guidelines. The objective of the study was to examine the human resources for health strategies adopted by front-line providers in Uganda to sustain ART delivery beyond the initial ART scale-up phase between 2004 and 2009. METHODS A two-phase mixed-methods approach was adopted. In the first phase, a survey of a nationally representative sample of health facilities (n = 195) across Uganda was conducted. The second phase involved in-depth interviews (n = 36) with ART clinic managers and staff of 6 of the 195 health facilities purposively selected from the first study phase. Quantitative data was analysed based on descriptive statistics, and qualitative data was analysed by coding and thematic analysis. RESULTS The identified strategies were categorized into five themes: (1) providing monetary and non-monetary incentives to health workers on busy ART clinic days; (2) workload reduction through spacing ART clinic appointments; (3) adopting training workshops in ART management as a motivation strategy for health workers; (4) adopting non-physician-centred staffing models; and (5) devising ART program leadership styles that enhanced health worker commitment. CONCLUSIONS Facility-level strategies for responding to HRH constraints are feasible and can contribute to efforts to increase country ownership of HIV programs in resource-limited settings. Consideration of the human resources for health strategies identified in the study by ART program planners and managers could enhance the long-term sustainment of ART programs by providers in resource-limited settings.
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Affiliation(s)
- Henry Zakumumpa
- School of Public Health, Makerere University, Kampala, Uganda
| | | | - Alex Muganzi
- The Infectious Diseases Institute, Makerere University, Kampala, Uganda
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Megerso A, Garoma S. Comparison of survival in adult antiretroviral treatment naïve patients treated in primary health care centers versus those treated in hospitals: retrospective cohort study; Oromia region, Ethiopia. BMC Health Serv Res 2016; 16:581. [PMID: 27756372 PMCID: PMC5069949 DOI: 10.1186/s12913-016-1818-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 10/05/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Antiretroviral treatment (ART) service scaling up has been practiced in the Ethiopia since 2006. Regardless of increasing number of primary health care centers providing the service, the existing hospitals are still overcrowded with ART service seeking patients may be because of the common belief that treatment outcome is better for hospital patients than those treated at the primary health centers. However, documented evidence comparing the treatment outcome for the two categories of health facilities is scarce in the study setting. The purpose of the current study was to compare major treatment outcomes among new patients treated at the two health facility categories. METHOD Retrospective cohort study was implemented using secondary data from medical records collected between October 2010 and January 2014 in the selected health facilities. All patients (1895) who started the treatment in the facilities during the period were included in the study. Univariate analyses were made using descriptive methods such as frequency distributions and measures of central tendency. Bivariate and multivariate analyses were made using Kaplan Meier and Cox regression models respectively to compare the mean survival time between the two facility categories. P-value less than 0.05 was considered as statistically significant. RESULTS A total of 1895 patient records were followed for 27,990 person-months. Risks of unwanted treatment outcomes (death and lose-to-follow-up) were the same for both categories of patients. The median survival probability was similar to the facility categories (P-value = 0.11). Baseline performance scale III/IV (AHR, 2.4; 95 % CI: 2.0, 3.0), baseline WHO clinical stages III/IV (AHR, 2.8; 95 % CI: 2.3, 3.4), and low adherence (<95 %) to ART drugs (AHR, 3.4; 95 % CI: 2.8, 5.2) were the independent predictors of the unwanted treatment outcomes. CONCLUSION Antiretroviral treatment service delivery at primary health care facilities did not compromise the treatment outcomes among adult ART naïve patients. This implies that, ART services decentralization can result in acceptable treatment outcome in less developed settings. Therefore, treatment requiring patients should be encouraged to start the treatment in either of the health facilities as early as possible.
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Affiliation(s)
- Abebe Megerso
- Adama Hospital Medical College, P.O. Box 3092, Adama, Ethiopia.
| | - Sileshi Garoma
- Adama Hospital Medical College, P.O. Box 3092, Adama, Ethiopia
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Wouters E, Booysen FLR, Masquillier C. Who Should We Target? The Impact of Individual and Family Characteristics on the Expressed Need for Community-Based Treatment Support in HIV Patients in South Africa. PLoS One 2016; 11:e0163963. [PMID: 27741239 PMCID: PMC5065171 DOI: 10.1371/journal.pone.0163963] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 09/16/2016] [Indexed: 12/04/2022] Open
Abstract
Reviews of impact evaluations of community-based health workers and peer support groups highlight the considerable variability in the effectiveness of such support in improving antiretroviral treatment (ART) outcomes. Evidence indicates that community-based support interventions targeting patients known to be at risk will probably display better results than generic interventions aimed at the entire population of people living with HIV. It is however difficult to identify these at-risk populations, rendering knowledge on the characteristics of patients groups who are in need of community-based support a clear research priority. The current study aims to address the knowledge gap by exploring the predictors of the willingness to (1) receive the support from a community-based health worker or (2) to participate in a support group in public sector ART programme of the Free State Province of South Africa. Based on the Individual-Family-Community framework for HIV research, the study employs a comprehensive approach by not only testing classical individual-level but also family-level predictors of the willingness to receive community-based support. In addition to individual-level predictors—such as age, health status and coping styles—our analysis demonstrated the importance of family characteristics. The results indicated that discrepancies in the family’s changeability level were an important predictor of the demand for community-based support services. Conversely, the findings indicated that patients living in a family more flexible than deemed ideal are more likely to require the support of a community health worker. The current study expands theory by indicating the need to acknowledge all social ecological levels in the study of chronic HIV care. The detection of both individual level and family level determinants of the expressed need for community-based support can inform health policy to devise strategies to target scarce resources to those vulnerable patients who report the greatest need for this support. In this way, the study results are a first step in an attempt to move away from generic, broad based community-based interventions towards community support that is tailored to the patient needs at both the individual and family level.
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Affiliation(s)
- Edwin Wouters
- Department of Sociology and Centre for Longitudinal and Life Course Studies, University of Antwerp, Antwerp, Belgium
- Centre for Health Systems Research and Development, University of the Free State, Bloemfontein, Republic of South Africa
- * E-mail:
| | | | - Caroline Masquillier
- Department of Sociology and Centre for Longitudinal and Life Course Studies, University of Antwerp, Antwerp, Belgium
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Bärnighausen T, Bloom DE, Humair S. Human Resources for Treating HIV/AIDS: Are the Preventive Effects of Antiretroviral Treatment a Game Changer? PLoS One 2016; 11:e0163960. [PMID: 27716813 PMCID: PMC5055321 DOI: 10.1371/journal.pone.0163960] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 09/16/2016] [Indexed: 11/19/2022] Open
Abstract
Shortages of human resources for treating HIV/AIDS (HRHA) are a fundamental barrier to reaching universal antiretroviral treatment (ART) coverage in developing countries. Previous studies suggest that recruiting HRHA to attain universal ART coverage poses an insurmountable challenge as ART significantly increases survival among HIV-infected individuals. While new evidence about ART's prevention benefits suggests fewer infections may mitigate the challenge, new policies such as treatment-as-prevention (TasP) will exacerbate it. We develop a mathematical model to analytically study the net effects of these countervailing factors. Using South Africa as a case study, we find that contrary to previous results, universal ART coverage is achievable even with current HRHA numbers. However, larger health gains are possible through a surge-capacity policy that aggressively recruits HRHA to reach universal ART coverage quickly. Without such a policy, TasP roll-out can increase health losses by crowding out sicker patients from treatment, unless a surge capacity exclusively for TasP is also created.
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Affiliation(s)
- Till Bärnighausen
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Africa Health Research Institute (AHRI), Mtubatuba, KwaZulu Natal, South Africa
- Institute of Public Health, University of Heidelberg, Heidelberg, Germany
| | - David E. Bloom
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Salal Humair
- Amazon.com, Inc., Seattle, Washington, United States of America
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Impact of Health System Inputs on Health Outcome: A Multilevel Longitudinal Analysis of Botswana National Antiretroviral Program (2002-2013). PLoS One 2016; 11:e0160206. [PMID: 27490477 PMCID: PMC4974006 DOI: 10.1371/journal.pone.0160206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 07/17/2016] [Indexed: 11/19/2022] Open
Abstract
Objective To measure the association between the number of doctors, nurses and hospital beds per 10,000 people and individual HIV-infected patient outcomes in Botswana. Design Analysis of routinely collected longitudinal data from 97,627 patients who received ART through the Botswana National HIV/AIDS Treatment Program across all 24 health districts from 2002 to 2013. Doctors, nurses, and hospital bed density data at district-level were collected from various sources. Methods A multilevel, longitudinal analysis method was used to analyze the data at both patient- and district-level simultaneously to measure the impact of the health system input at district-level on probability of death or loss-to-follow-up (LTFU) at the individual level. A marginal structural model was used to account for LTFU over time. Results Increasing doctor density from one doctor to two doctors per 10,000 population decreased the predicted probability of death for each patient by 27%. Nurse density changes from 20 nurses to 25 nurses decreased the predicted probability of death by 28%. Nine percent decrease was noted in predicted mortality of an individual in the Masa program for every five hospital bed density increase. Conclusion Considerable variation was observed in doctors, nurses, and hospital bed density across health districts. Predictive margins of mortality and LTFU were inversely correlated with doctor, nurse and hospital bed density. The doctor density had much greater impact than nurse or bed density on mortality or LTFU of individual patients. While long-term investment in training more healthcare professionals should be made, redistribution of available doctors and nurses can be a feasible solution in the short term.
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Wouters E, Masquillier C, le Roux Booysen F. The Importance of the Family: A Longitudinal Study of the Predictors of Depression in HIV Patients in South Africa. AIDS Behav 2016; 20:1591-602. [PMID: 26781870 DOI: 10.1007/s10461-016-1294-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
As a chronic illness, HIV/AIDS requires life-long treatment adherence and retention-and thus sufficient attention to the psychosocial dimensions of chronic disease care in order to produce favourable antiretroviral treatment (ART) outcomes in a sustainable manner. Given the high prevalence of depression in chronic HIV patients, there is a clear need for further research into the determinants of depression in this population. In order to comprehensively study the predictors of depressive symptoms in HIV patients on ART, the socio-ecological theory postulates to not only incorporate the dominant individual-level and the more recent community-level approaches, but also incorporate the intermediate, but crucial family-level approach. The present study aims to extend the current literature by simultaneously investigating the impact of a wide range individual-level, family-level and community-level determinants of depression in a sample of 435 patients enrolled in the Free State Province of South Africa public-sector ART program. Structural equation modeling is used to explore the relationships between both latent and manifest variables at two time points. Besides a number of individual-level correlates-namely education, internalized and external stigma, and avoidant and seeking social support coping styles-of depressive symptoms in HIV patients on ART, the study also revealed the important role of family functioning in predicting depression. While family attachment emerged as the only factor to continuously and negatively impact depression at both time points, the second dimension of family functioning, changeability, was the only factor to produce a negative cross-lagged effect on depression. The immediate and long-term impact of family functioning on depression draws attention to the role of family dynamics in the mental health of people living with HIV/AIDS. In addition to individual-level and community-based factors, future research activities should also incorporate the role of the family context in research into the mental health of HIV patients, as our results demonstrate that the familial context in which a person with HIV on ART resides is inextricably interconnected with his/her health outcomes.
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Affiliation(s)
- Edwin Wouters
- Department of Sociology and Centre for Longitudinal and Life Course Studies, University of Antwerp, Sint-Jacobstraat 2, 2000, Antwerp, Belgium.
- Centre for Health Systems Research and Development, University of the Free State, Bloemfontein, Republic of South Africa.
| | - Caroline Masquillier
- Department of Sociology and Centre for Longitudinal and Life Course Studies, University of Antwerp, Sint-Jacobstraat 2, 2000, Antwerp, Belgium
| | - Frederik le Roux Booysen
- Centre for Health Systems Research and Development, University of the Free State, Bloemfontein, Republic of South Africa
- Department of Economics, University of the Free State, Bloemfontein, Republic of South Africa
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Tiruneh YM, Galárraga O, Genberg B, Wilson IB. Retention in Care among HIV-Infected Adults in Ethiopia, 2005- 2011: A Mixed-Methods Study. PLoS One 2016; 11:e0156619. [PMID: 27272890 PMCID: PMC4896473 DOI: 10.1371/journal.pone.0156619] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Accepted: 05/17/2016] [Indexed: 11/19/2022] Open
Abstract
Background Poor retention in HIV care challenges the success of antiretroviral therapy (ART). This study assessed how well patients stay in care and explored factors associated with retention in the context of an initial ART rollout in Sub-Saharan Africa. Methods We conducted a mixed-methods study at a teaching hospital in Addis Ababa, Ethiopia. A cohort of 385 patients was followed for a median of 4.6 years from ART initiation to lost-to-follow-up (LTFU—missing appointments for more than three months after last scheduled visit or administrative censoring). We used Kaplan-Meier plots to describe LTFU over time and Cox-regression models to identify factors associated with being LTFU. We held six focus group discussions, each with 6–11 patients enrolled in care; we analyzed data inductively informed by grounded theory. Results Patients in the cohort were predominantly female (64%) and the median age was 34 years. Thirty percent were LTFU by study’s end; the median time to LTFU was 1,675 days. Higher risk of LTFU was associated with baseline CD4 counts <100 and >200 cells/μL (HR = 1.62; 95% CI:1.03–2.55; and HR = 2.06; 95% CI:1.15–3.70, respectively), compared with patients with baseline CD4 counts of 100–200 cells/μL. Bedridden participants at ART initiation (HR = 2.05; 95% CIs [1.11–3.80]) and those with no or only primary education (HR = 1.50; 95% CIs [1.00–2.24]) were more likely to be LTFU. Our qualitative data revealed that fear of stigma, care dissatisfaction, use of holy water, and economic constraints discouraged retention in care. Social support and restored health and functional ability motivated retention. Conclusion Complex socio-cultural, economic, and health-system factors inhibit optimum patient retention. Better tracking, enhanced social support, and regular adherence counseling addressing stigma and alternative healing options are needed. Intervention strategies aimed at changing clinic routines and improving patient–provider communication could address many of the identified barriers.
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Affiliation(s)
- Yordanos M. Tiruneh
- Department of Health Services, Policy and Practice, School of Public Health, Brown University, Providence, RI, USA
- * E-mail:
| | - Omar Galárraga
- Department of Health Services, Policy and Practice, School of Public Health, Brown University, Providence, RI, USA
| | - Becky Genberg
- Department of Health Services, Policy and Practice, School of Public Health, Brown University, Providence, RI, USA
| | - Ira B. Wilson
- Department of Health Services, Policy and Practice, School of Public Health, Brown University, Providence, RI, USA
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Alibhai A, Kipp W, Saunders LD, Rubaale T, Mill J, Konde-Lule J. Relationship between characteristics of volunteer community health workers and antiretroviral treatment outcomes in a community-based treatment programme in Uganda. Glob Public Health 2016; 12:1092-1103. [PMID: 27080727 DOI: 10.1080/17441692.2016.1170179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Community health workers (CHWs) can help to redress the shortages of health human resources needed to scale up antiretroviral treatment (ART). However, the selection of CHWs could influence the effectiveness of a CHW programme. The purpose of this observational study was to assess whether sociodemographic characteristics and geographic proximity to patients of volunteer CHWs were predictors of clinical outcomes in a community-based ART (CBART) programme in Kabarole, Uganda. Data from CHW surveys for 41 CHWs and clinic charts for 185 patients in the CBART programme were analysed using multivariable logistic and Cox regression models. Time to travel to patients was the only statistically significant characteristic of CHWs associated with ART outcomes. Patients whose CHWs had to travel one or more hours had a 71% lower odds of virologic suppression (adjusted OR = 0.29, 95% CI = 0.13-0.65, p = .002) and a 4.52 times higher mortality hazard rate (adjusted HR = 4.52, 95% CI = 1.20-17.09, p = .026) compared to patients whose CHWs had to travel less than one hour. The findings show that the sociodemographic characteristics of CHWs were not as important as the geographic distance they had to travel to patients.
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Affiliation(s)
- Arif Alibhai
- a School of Public Health , University of Alberta , Edmonton , Canada
| | - Walter Kipp
- a School of Public Health , University of Alberta , Edmonton , Canada
| | - L Duncan Saunders
- a School of Public Health , University of Alberta , Edmonton , Canada
| | - Tom Rubaale
- b Community-Based ARV Project , Fort Portal , Uganda
| | - Judy Mill
- c Faculty of Nursing , University of Alberta , Edmonton , Canada
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Zafar S, Sikander S, Hamdani SU, Atif N, Akhtar P, Nazir H, Maselko J, Rahman A. The effectiveness of Technology-assisted Cascade Training and Supervision of community health workers in delivering the Thinking Healthy Program for perinatal depression in a post-conflict area of Pakistan - study protocol for a randomized controlled trial. Trials 2016; 17:188. [PMID: 27048477 PMCID: PMC4822299 DOI: 10.1186/s13063-016-1308-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 03/22/2016] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Rates of perinatal depression in low and middle income countries are reported to be very high. Perinatal depression not only has profound impact on women's health, disability and functioning, it is associated with poor child health outcomes such as pre-term birth, under-nutrition and stunting, which ultimately have an adverse trans-generational impact. There is strong evidence in the medical literature that perinatal depression can be effectively managed with psychological treatments delivered by non-specialists. Our previous research in Pakistan led to the development of a successful perinatal depression intervention, the Thinking Healthy Program (THP). The THP is a psychological treatment delivered by community health workers. The burden of perinatal depression can be reduced through scale-up of this proven intervention; however, training of health workers at scale is a major barrier. To enhance access to such interventions there is a need to look at technological solutions to training and supervision. METHODS/DESIGN This is a non-inferiority, single-blinded randomized controlled trial. Eighty community health workers called Lady Health Workers (LHWs) working in a post-conflict rural area in Pakistan (Swat) will be recruited through the LHW program. LHWs will be randomly allocated to Technology-assisted Cascade Training and Supervision (TACTS) or to specialist-delivered training (40 in each group). The TACTS group will receive training in THP through LHW supervisors using a tablet-based training package, whereas the comparison group will receive training directly from mental health specialists. Our hypothesis is that both groups will achieve equal competence. Primary outcome measure will be competence of health workers at delivering THP using a modified ENhancing Assessment of Common Therapeutic factors (ENACT) rating scale immediately post training and after 3 months of supervision. Independent assessors will be blinded to the LHW allocation status. DISCUSSION Women living in post-conflict areas are at higher risk of depression compared to the general population. Implementation of evidence-based interventions for depression in such situations is a challenge because health systems are weak and human resources are scarce. The key innovation to be tested in this trial is a Technology-assisted Cascade Training and Supervision system to assist scale-up of the THP. TRIAL REGISTRATION Registered with ClinicalTrials.gov as GCC-THP-TACTS-2015, Identifier: NCT02644902 .
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Affiliation(s)
- Shamsa Zafar
- />Human Development Research Foundation and Health Services Academy, Islamabad, Pakistan
| | - Siham Sikander
- />Human Development Research Foundation, Islamabad, Pakistan
| | | | - Najia Atif
- />Human Development Research Foundation, Islamabad, Pakistan
| | - Parveen Akhtar
- />Human Development Research Foundation, Islamabad, Pakistan
| | - Huma Nazir
- />Human Development Research Foundation, Islamabad, Pakistan
| | | | - Atif Rahman
- />Institute of Psychology, Health and Society, University of Liverpool, Manchester, UK
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Oluoch T, Katana A, Kwaro D, Santas X, Langat P, Mwalili S, Muthusi K, Okeyo N, Ojwang JK, Cornet R, Abu-Hanna A, de Keizer N. Effect of a clinical decision support system on early action on immunological treatment failure in patients with HIV in Kenya: a cluster randomised controlled trial. Lancet HIV 2015; 3:e76-84. [PMID: 26847229 DOI: 10.1016/s2352-3018(15)00242-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 11/17/2015] [Accepted: 11/17/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND A clinical decision support system (CDSS) is a computer program that applies a set of rules to data stored in electronic health records to offer actionable recommendations. We aimed to establish whether a CDSS that supports detection of immunological treatment failure among patients with HIV taking antiretroviral therapy (ART) would improve appropriate and timely action. METHODS We did this prospective, cluster randomised controlled trial in adults and children (aged ≥18 months) who were eligible for, and receiving, ART at HIV clinics in Siaya County, western Kenya. Health facilities were randomly assigned (1:1), via block randomisation (block size of two) with a computer-generated random number sequence, to use electronic health records either alone (control) or with CDSS (intervention). Facilities were matched by type and by number of patients enrolled in HIV care. The primary outcome measure was the difference between groups in the proportion of patients who experienced immunological treatment failure and had a documented clinical action. We used generalised linear mixed models with random effects to analyse clustered data. This trial is registered with ClinicalTrials.gov, number NCT01634802. FINDINGS Between Sept 1, 2012, and Jan 31, 2014, 13 clinics, comprising 41,062 patients, were randomly assigned to the control group (n=6) or the intervention group (n=7). Data collection at each site took 12 months. Among patients eligible for ART, 10,358 (99%) of 10,478 patients were receiving ART at control sites and 10,991 (99%) of 11,028 patients were receiving ART at intervention sites. Of these patients, 1125 (11%) in the control group and 1342 (12%) in the intervention group had immunological treatment failure, of whom 332 (30%) and 727 (54%), respectively, received appropriate action. The likelihood of clinicians taking appropriate action on treatment failure was higher with CDSS alerts than with no decision support system (adjusted odds ratio 3·18, 95% CI 1·02-9·87). INTERPRETATION CDSS significantly improved the likelihood of appropriate and timely action on immunological treatment failure. We expect our findings will be generalisable to virological monitoring of patients with HIV receiving ART once countries implement the 2015 WHO recommendation to scale up viral load monitoring. FUNDING US President's Emergency Plan for AIDS Relief (PEPFAR), through the US Centers for Disease Control and Prevention.
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Affiliation(s)
- Tom Oluoch
- Division of Global HIV/AIDS, US Centers for Disease Control and Prevention (CDC), Nairobi, Kenya.
| | - Abraham Katana
- Division of Global HIV/AIDS, US Centers for Disease Control and Prevention (CDC), Nairobi, Kenya
| | - Daniel Kwaro
- Kenya Medical Research Institute-CDC Collaborative Program, Kisumu, Kenya
| | | | - Patrick Langat
- Kenya Medical Research Institute-CDC Collaborative Program, Kisumu, Kenya
| | - Samuel Mwalili
- Division of Global HIV/AIDS, US Centers for Disease Control and Prevention (CDC), Nairobi, Kenya
| | - Kimeu Muthusi
- University of California, San Francisco, Nairobi, Kenya
| | - Nicky Okeyo
- Kenya Medical Research Institute-CDC Collaborative Program, Kisumu, Kenya
| | - James K Ojwang
- Division of Global HIV/AIDS, US Centers for Disease Control and Prevention (CDC), Nairobi, Kenya
| | - Ronald Cornet
- Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands; Department of Biomedical Engineering, Linköping University, Linköping, Sweden
| | - Ameen Abu-Hanna
- Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Nicolette de Keizer
- Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
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Mabelane T, Marincowitz GJO, Ogunbanjo GA, Govender I. Factors affecting the implementation of nurse-initiated antiretroviral treatment in primary health care clinics of Limpopo Province, South Africa. S Afr Fam Pract (2004) 2015. [DOI: 10.1080/20786190.2015.1114704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abstract
Following a national policy shift toward universal access to antiretroviral therapy (ART) in Malawi, hospitals and clinics around the country made major changes to enable the provision of ART. In this already resource-limited environment, the provision of ART brought new health care delivery challenges to bear on both patients and health care professionals. The substance and form of these local interventions are affected by a multilayered global context. Drawing on fieldwork in an antiretroviral clinic in rural Malawi, this article discusses the daily implications of providing and receiving care in the context of a massive global shift in health policy, and argues that in order to fully understand the process of service rollout in all its complexity, care should be explored not only from the patients' perspective but also from that of local and international health care professionals and policymakers.
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Affiliation(s)
- Anat Rosenthal
- a Department of Health Systems Management , Ben-Gurion University of the Negev
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Lay Social Resources for Support of Adherence to Antiretroviral Prophylaxis for HIV Prevention Among Serodiscordant Couples in sub-Saharan Africa: A Qualitative Study. AIDS Behav 2015; 19:811-20. [PMID: 25267114 PMCID: PMC4415942 DOI: 10.1007/s10461-014-0899-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Effectiveness of antiretroviral pre-exposure prophylaxis (PrEP) for HIV prevention will require high adherence. Using qualitative data, this paper identifies potential lay social resources for support of PrEP adherence by HIV serodiscordant couples in Uganda, laying the groundwork for incorporation of these resources into adherence support initiatives as part of implementation. The qualitative analysis characterizes support for PrEP adherence provided by HIV-infected spouses, children, extended family members, and the larger community. Results suggest social resources for support of PrEP adherence in Africa are plentiful outside formal health care settings and health systems and that couples will readily use them. The same shortage of health professionals that impeded scale-up of antiretroviral treatment for HIV/AIDS in Africa promises to challenge delivery of PrEP. Building on the treatment scale-up experience, implementers can address this challenge by examining the value of lay social resources for adherence support in developing strategies for delivery of PrEP.
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Levira F, Agnarson AM, Masanja H, Zaba B, Ekström AM, Thorson A. Antiretroviral treatment coverage in a rural district in Tanzania--a modeling study using empirical data. BMC Public Health 2015; 15:195. [PMID: 25884639 PMCID: PMC4349316 DOI: 10.1186/s12889-015-1460-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 01/23/2015] [Indexed: 11/29/2022] Open
Abstract
Background The Tanzanian Government started scaling up its antiretroviral treatment (ART) program from referral, regional and district hospitals to primary health care facilities in October 2004. In 2010, most ART clinics were decentralized to primary health facilities. ART coverage, i.e. people living with HIV (PLHIV) on combination treatment as a proportion of those in need of treatment, provides the basis for evaluating the efficiency of ART programs at national and district level. We aimed to evaluate adult ART and pre-ART care coverage by age and sex at CD4 < 200, < 350 and all PLHIV in the Rufiji district of Tanzania from 2006 to 2010. Methods The numbers of people on ART and pre-ART care were obtained from routinely aggregated, patient-level, cohort data from care and treatment centers in the district. We used ALPHA model to predict the number in need of pre-ART care and ART by age and sex at CD4 < 200 and < 350. Results Adult ART coverage among PLHIV increased from 2.9% in 2006 to 17.6% in 2010. In 2010, coverage was 20% for women and 14.8% for men. ART coverage was 30.2% and 38.7% in 2010 with reference to CD4 criteria of 350 and 200 respectively. In 2010, ART coverage was 0 and 3.4% among young people aged 15–19 and 20–24 respectively. ART coverage among females aged 35–39 and 40–44 was 30.6 and 35% respectively in 2010. Adult pre-ART care coverage for PLHIV of CD4 < 350 increased from 5% in 2006 to 37.7% in 2010. The age-sex coverage patterns for pre-ART care were similar to ART coverage for both CD4 of 200 and 350 over the study period. Conclusions ART coverage in the Rufiji district is unevenly distributed and far from the universal coverage target of 80%, in particular among young men. The findings in 2010 are close to the most recent estimates of ART coverage in 2013. To strive for universal coverage, both the recruitment of new eligible individuals to pre-ART and ART and the successful retention of those already on ART in the program need to be prioritized.
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Affiliation(s)
- Francis Levira
- Data Analysis Cluster, Ifakara Health Institute, Plot 463, Kiko Avenue, Mikocheni, P O Box 78378, Dar es salaam, Tanzania.
| | - Abela Mpobela Agnarson
- Department of Public Health Sciences/Global Health (IHCAR), Karolinska Institutet, Stockholm, Sweden.
| | - Honorati Masanja
- Data Analysis Cluster, Ifakara Health Institute, Plot 463, Kiko Avenue, Mikocheni, P O Box 78378, Dar es salaam, Tanzania.
| | - Basia Zaba
- Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK.
| | - Anna Mia Ekström
- Department of Public Health Sciences/Global Health (IHCAR), Karolinska Institutet, Stockholm, Sweden. .,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
| | - Anna Thorson
- Department of Public Health Sciences/Global Health (IHCAR), Karolinska Institutet, Stockholm, Sweden. .,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
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Masquillier C, Wouters E, Mortelmans D, le Roux Booysen F. The impact of community support initiatives on the stigma experienced by people living with HIV/AIDS in South Africa. AIDS Behav 2015; 19:214-26. [PMID: 25129453 DOI: 10.1007/s10461-014-0865-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In the current context of human resource shortages in South Africa, various community support interventions are being implemented to provide long-term psychosocial care to persons living with HIV/AIDS (PLWHA). However, it is important to analyze the unintended social side effects of such interventions in regards to the stigma felt by PLWHA, which might threaten the successful management of life-long treatment. Latent cross-lagged modeling was used to analyze longitudinal data on 294 PLWHA from a randomized controlled trial (1) to determine whether peer adherence support (PAS) and treatment buddying influence the stigma experienced by PLWHA; and (2) to analyze the interrelationships between each support form and stigma. Results indicate that having a treatment buddy decreases felt stigma scores, while receiving PAS increases levels of felt stigma at the second follow up. However, the PAS intervention was also found to have a positive influence on having a treatment buddy at this time. Furthermore, a treatment buddy mitigates the stigmatizing effect of PAS, resulting in a small negative indirect effect on stigma. The study indicates the importance of looking beyond the intended effects of an intervention, with the goal of minimizing any adverse consequences that might threaten the successful long-term management of HIV/AIDS and maximizing the opportunities created by such support.
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Affiliation(s)
- Caroline Masquillier
- Department of Sociology, Research Centre for Longitudinal and Life Course Studies (CELLO), University of Antwerp, Sint Jacobsstraat 2, 2000, Antwerp, Belgium,
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Zulu JM, Hurtig AK, Kinsman J, Michelo C. Innovation in health service delivery: integrating community health assistants into the health system at district level in Zambia. BMC Health Serv Res 2015; 15:38. [PMID: 25627456 PMCID: PMC4314770 DOI: 10.1186/s12913-015-0696-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 01/12/2015] [Indexed: 11/17/2022] Open
Abstract
Background To address the huge human resources for health gap in Zambia, the Ministry of Health launched the National Community Health Assistant Strategy in 2010. The strategy aims to integrate community-based health workers into the health system by creating a new group of workers, called community health assistants (CHAs). However, literature suggests that the integration process of national community-based health worker programmes into health systems has not been optimal. Conceptually informed by the diffusion of innovations theory, this paper qualitatively aimed to explore the factors that shaped the acceptability and adoption of CHAs into the health system at district level in Zambia during the pilot phase. Methods Data gathered through review of documents, 6 focus group discussions with community leaders, and 12 key informant interviews with CHA trainers, supervisors and members of the District Health Management Team were analysed using thematic analysis. Results The perceived relative advantage of CHAs over existing community-based health workers in terms of their quality of training and scope of responsibilities, and the perceived compatibility of CHAs with existing groups of health workers and community healthcare expectations positively facilitated the integration process. However, limited integration of CHAs in the district health governance system hindered effective programme trialability, simplicity and observability at district level. Specific challenges at this level included a limited information flow and sense of programme ownership, and insufficient documentation of outcomes. The district also had difficulties in responding to emergent challenges such as delayed or non-payment of CHA incentives, as well as inadequate supervision and involvement of CHAs in the health posts where they are supposed to be working. Furthermore, failure of the health system to secure regular drug supplies affected health service delivery and acceptability of CHA services at community level. Conclusion The study has demonstrated that implementation of policy guidelines for integrating community-based health workers in the health system may not automatically guarantee successful integration at the local or district level, at least at the start of the process. The study reiterates the need for fully integrating such innovations into the district health governance system if they are to be effective.
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Affiliation(s)
- Joseph Mumba Zulu
- Department of Public Health, School of Medicine, University of Zambia, P.O. Box 50110, Lusaka, Zambia. .,Umeå International School of Public Health (UISPH), Umeå University, Umeå, SE 90185, Sweden.
| | - Anna-Karin Hurtig
- Umeå International School of Public Health (UISPH), Umeå University, Umeå, SE 90185, Sweden.
| | - John Kinsman
- Umeå International School of Public Health (UISPH), Umeå University, Umeå, SE 90185, Sweden.
| | - Charles Michelo
- Department of Public Health, School of Medicine, University of Zambia, P.O. Box 50110, Lusaka, Zambia.
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Hope R, Kendall T, Langer A, Bärnighausen T. Health systems integration of sexual and reproductive health and HIV services in sub-Saharan Africa: a scoping study. J Acquir Immune Defic Syndr 2014; 67 Suppl 4:S259-70. [PMID: 25436826 PMCID: PMC4251913 DOI: 10.1097/qai.0000000000000381] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Both sexual and reproductive health (SRH) services and HIV programs in sub-Saharan Africa are typically delivered vertically, operating parallel to national health systems. The objective of this study was to map the evidence on national and international strategies for integration of SRH and HIV services in sub-Saharan Africa and to develop a research agenda for future health systems integration. METHODS We examined the literature on national and international strategies to integrate SRH and HIV services using a scoping study methodology. Current policy frameworks, national HIV strategies and research, and gray literature on integration were mapped. Five countries in sub-Saharan Africa with experience of integrating SRH and HIV services were purposively sampled for detailed thematic analysis, according to the health systems functions of governance, policy and planning, financing, health workforce organization, service organization, and monitoring and evaluation. RESULTS The major international health policies and donor guidance now support integration. Most integration research has focused on linkages of SRH and HIV front-line services. Yet, the common problems with implementation are related to delayed or incomplete integration of higher level health systems functions: lack of coordinated leadership and unified national integration policies; separate financing streams for SRH and HIV services and inadequate health worker training, supervision and retention. CONCLUSIONS Rigorous health systems research on the integration of SRH and HIV services is urgently needed. Priority research areas include integration impact, performance, and economic evaluation to inform the planning, financing, and coordination of integrated service delivery.
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Affiliation(s)
- Rebecca Hope
- Women and Health Initiative, Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA
- Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA; and
| | - Tamil Kendall
- Women and Health Initiative, Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA
- Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA; and
| | - Ana Langer
- Women and Health Initiative, Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA
- Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA; and
| | - Till Bärnighausen
- Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, MA; and
- Programme on Health Systems and Impact Evaluation, Wellcome Trust Africa Centre for Health and Population Studies, Mtubatuba, South Africa
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Ku GMV, Kegels G. Integrating chronic care with primary care activities: enriching healthcare staff knowledge and skills and improving glycemic control of a cohort of people with diabetes through the First Line Diabetes Care Project in the Philippines. Glob Health Action 2014; 7:25286. [PMID: 25361726 PMCID: PMC4212076 DOI: 10.3402/gha.v7.25286] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 08/25/2014] [Accepted: 09/21/2014] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND This study investigated the effects of integrating primary chronic care with current healthcare activities in two local government health units (LGHU) of the Philippines on knowledge and skills of the LGHU staff and clinical outcomes for people with diabetes. DESIGN Integration was accomplished through health service reorganization, (re)distribution of chronic care tasks, and training of LGHU staff. Levels of the staff's pre- and post-training diabetes knowledge and of their self-assessment of diabetes care-related skills were measured. Primary diabetes care with emphasis on self-care development was provided to a cohort of people with diabetes. Glycosylated hemoglobin (HbA1c) and obesity measures were collected prior to and one year after full project implementation. RESULTS The training workshop improved diabetes knowledge (p<0.001) and self-assessed skills (p<0.001) of the LGHU staff. Significant reductions in HbA1c (p<0.001), waist-hip ratio (p<0.001) and waist circumference (p=0.011) of the cohort were noted. Although the reduction in HbA1c was somewhat greater among those whose community-based care providers showed improvement in knowledge and self-assessed skills, the difference was not statistically significant. CONCLUSIONS Primary care for chronic conditions such as diabetes may be integrated with other healthcare activities in health services of low-to-middle-income countries such as the Philippines, utilizing pre-existing human resources for health, and may improve clinical endpoints.
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Affiliation(s)
- Grace Marie V Ku
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium;
| | - Guy Kegels
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
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McCarthy CF, Kelley MA, Verani AR, St. Louis ME, Riley PL. Development of a framework to measure health profession regulation strengthening. EVALUATION AND PROGRAM PLANNING 2014; 46:17-24. [PMID: 24863957 PMCID: PMC4822514 DOI: 10.1016/j.evalprogplan.2014.04.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 04/22/2014] [Accepted: 04/22/2014] [Indexed: 05/08/2023]
Abstract
This paper describes the development of a framework to evaluate the progress and impact of a multi-year US government initiative to strengthen nursing and midwifery professional regulation in sub-Saharan Africa. The framework was designed as a capability maturity model, which is a stepwise series of performance levels that describe the sophistication of processes necessary to achieve an organization's objectives. A model from the field of software design was adapted to comprise the key functions of a nursing and midwifery regulatory body and describe five stages of advancing each function. The framework was used to measure the progress of five countries that received direct assistance to strengthen regulations and to benchmark the status of regulations in the 17 countries participating in the initiative. The framework captured meaningful advancements in regulatory strengthening in the five supported countries and the level of regulatory capacity in participating countries. The project uses the framework to assess yearly progress of supported countries, track the overall impact of the project on national and regional nursing regulation, and to identify national and regional priorities for regulatory strengthening. It is the first of its kind to document and measure progress toward sustainably strengthening nursing and midwifery regulation in Africa.
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Affiliation(s)
- Carey F. McCarthy
- Division of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Atlanta, GA 30333, USA
- Corresponding author at: Division of Global HIV/AIDS, U.S. Centers for Disease Control and Prevention (CDC), 1600 Clifton Road MS E-30, Atlanta, GA 30333, USA. Tel.: +1 404 639 1597; fax: +1 404 639 4268; mobile: +1 404 825 2384
| | - Maureen A. Kelley
- Nell Hodgson Woodruff School of Nursing, Lillian Carter Center for Global Health and Social Responsibility, Emory University, Atlanta, GA 303XX, USA
| | - Andre R. Verani
- Division of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Atlanta, GA 30333, USA
| | - Michael E. St. Louis
- Division of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Atlanta, GA 30333, USA
| | - Patricia L. Riley
- Division of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Atlanta, GA 30333, USA
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Tulloch O, Taegtmeyer M, Ananworanich J, Chasombat S, Kosalaraksa P, Theobald S. What can volunteer co-providers contribute to health systems? The role of people living with HIV in the Thai paediatric HIV programme. Soc Sci Med 2014; 145:184-92. [PMID: 25239008 DOI: 10.1016/j.socscimed.2014.09.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 08/14/2014] [Accepted: 09/09/2014] [Indexed: 11/30/2022]
Abstract
In Thailand people living with HIV (PLHIV) have played a major role in shaping policy and practice. They have acted as volunteer co-providers, although their potential in terms of paediatric service provision has seldom been explored from a health systems perspective. We describe the Thai paediatric HIV care system and use both demand- and supply-side perspectives to explore the impact, opportunities and challenges of PLHIV acting as volunteer co-providers. We employed qualitative methods to assess experiences and perceptions and triangulate stakeholder perspectives. Data were collected in Khon Kaen province, in the poorest Northeastern region of Thailand: three focus group discussions and two workshops (total participants n = 31) with co-providers and hospital staff; interviews with ART service-users (n = 35). Nationally, key informant interviews were conducted with policy actors (n = 20). Volunteer co-providers were found to be ideally placed to broker the link between clinic and communities for HIV infected children and played an important part in the vital psychosocial support component of HIV care. As co-providers they were recognized as having multiple roles linking and delivering services in clinics and communities. Clear emerging needs include strengthened coordination and training as well as strategies to support funding. Using motivated volunteers with a shared HIV status as co-providers for specific clinical services can contribute to strengthening health systems in Asia; they are critical players in delivering care (supply side) and being responsive to service-users needs (demand side). Co-providers blur the boundaries between these two spheres. Sustaining and optimising co-providers' contribution to health systems strengthening requires a health systems approach. Our findings help to guide policy makers and service providers on how to balance clinical priorities with psycho-social responsiveness and on how best to integrate the views and experience of volunteers into a holistic model of care.
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Affiliation(s)
- Olivia Tulloch
- Department of International Public Health, Liverpool School of Tropical Medicine, UK.
| | - Miriam Taegtmeyer
- Department of International Public Health, Liverpool School of Tropical Medicine, UK
| | | | - Sanchai Chasombat
- Bureau of AIDS, Tuberculosis and Sexually Transmitted Infections, Department of Disease Control, Ministry of Public Health, Nonthaburi, Thailand
| | - Pope Kosalaraksa
- Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sally Theobald
- Department of International Public Health, Liverpool School of Tropical Medicine, UK
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Sweeney S, Obure CD, Terris-Prestholt F, Darsamo V, Michaels-Igbokwe C, Muketo E, Nhlabatsi Z, Warren C, Mayhew S, Watts C, Vassall A. The impact of HIV/SRH service integration on workload: analysis from the Integra Initiative in two African settings. HUMAN RESOURCES FOR HEALTH 2014; 12:42. [PMID: 25103923 PMCID: PMC4130428 DOI: 10.1186/1478-4491-12-42] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 07/28/2014] [Indexed: 05/31/2023]
Abstract
BACKGROUND There is growing interest in integration of HIV and sexual and reproductive health (SRH) services as a way to improve the efficiency of human resources (HR) for health in low- and middle-income countries. Although this is supported by a wealth of evidence on the acceptability and clinical effectiveness of service integration, there is little evidence on whether staff in general health services can easily absorb HIV services. METHODS We conducted a descriptive analysis of HR integration through task shifting/sharing and staff workload in the context of the Integra Initiative - a large-scale five-year evaluation of HIV/SRH integration. We describe the level, characteristics and changes in HR integration in the context of wider efforts to integrate HIV/SRH, and explore the impact of HR integration on staff workload. RESULTS Improvements in the range of services provided by staff (HR integration) were more likely to be achieved in facilities which also improved other elements of integration. While there was no overall relationship between integration and workload at the facility level, HIV/SRH integration may be most influential on staff workload for provider-initiated HIV testing and counselling (PITC) and postnatal care (PNC) services, particularly where HIV care and treatment services are being supported with extra SRH/HIV staffing. Our findings therefore suggest that there may be potential for further efficiency gains through integration, but overall the pace of improvement is slow. CONCLUSIONS This descriptive analysis explores the effect of HIV/SRH integration on staff workload through economies of scale and scope in high- and medium-HIV prevalence settings. We find some evidence to suggest that there is potential to improve productivity through integration, but, at the same time, significant challenges are being faced, with the pace of productivity gain slow. We recommend that efforts to implement integration are assessed in the broader context of HR planning to ensure that neither staff nor patients are negatively impacted by integration policy.
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Affiliation(s)
- Sedona Sweeney
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | - Carol Dayo Obure
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | - Fern Terris-Prestholt
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | - Vanessa Darsamo
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | | | | | | | | | - Susannah Mayhew
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | - Charlotte Watts
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
| | - Anna Vassall
- London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
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A peer adherence support intervention to improve the antiretroviral treatment outcomes of HIV patients in South Africa: the moderating role of family dynamics. Soc Sci Med 2014; 113:145-53. [PMID: 24872119 DOI: 10.1016/j.socscimed.2014.05.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 05/13/2014] [Indexed: 11/22/2022]
Abstract
Given the severe shortage of human resources in the healthcare sector in many countries with high HIV prevalence, community-based peer adherence support is being increasingly cited as an integral part of a sustainable antiretroviral treatment (ART) strategy. However, the available scientific evidence on this topic reports discrepant findings on the effectiveness of peer adherence support programmes. These conflicting findings to some extent can be attributed to the lack of attention to the social contexts in which peer adherence support programmes are implemented. This study explores the potential moderating role of family dynamics by assessing the differential impact of peer adherence support in different types of families, based on the theoretical underpinnings of the family functioning framework. These relationships were explored with the aid of multivariate statistical analysis of cross-sectional, post-trial data for a sample of 340 patients interviewed as part of the Effectiveness of Aids Treatment and Support in the Free State (FEATS) study conducted in the public-sector ART programme of the Free State Province of South Africa. The analysis reveals no significant overall differences in CD4 cell count between the intervention group accessing additional peer adherence support and the control group receiving standard care. When controlling for the potential moderating role of family dynamics, however, the outcomes clearly reveal a significant interaction effect between the adherence intervention and the level of family functioning with regard to treatment outcomes. Multi-group analysis demonstrates that peer adherence support has a positive effect on immunological restoration in well-functioning families, while having a negative effect in dysfunctional families. The study outcomes stress the need for peer adherence interventions that are sensitive to the suboptimal contexts in which they are often implemented. Generic, broad-based interventions do not necessarily facilitate the treatment adherence of the most vulnerable patient groups, particularly those without supportive family contexts. Tailoring interventions aimed at creating a health-enabling environment to the needs of these at-risk patients should therefore be a priority for both research and policy.
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Families as catalysts for peer adherence support in enhancing hope for people living with HIV/AIDS in South Africa. J Int AIDS Soc 2014; 17:18802. [PMID: 24702797 PMCID: PMC3976531 DOI: 10.7448/ias.17.1.18802] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 12/16/2013] [Accepted: 01/31/2014] [Indexed: 01/30/2023] Open
Abstract
Introduction Hope is an essential dimension of successful coping in the context of illnesses such as HIV/AIDS, because positive expectations for the future alleviate emotional distress, enhance quality of life and have been linked to the capacity for behavioural change. The social environment (e.g. family, peers) is a regulator of hope for people living with HIV/AIDS (PLWHA). In this regard, the dual aim of this article is (1) to analyze the influence of a peer adherence support (PAS) intervention and the family environment on the state of hope in PLWHA and (2) to investigate the interrelationship between the two determinants. Methods The Effective AIDS Treatment and Support in the Free State study is a prospective randomized controlled trial. Participants were recruited from 12 public antiretroviral treatment (ART) clinics across five districts in the Free State Province of South Africa. Each of these patients was assigned to one of the following groups: a control group receiving standard care, a group receiving additional biweekly PAS or a group receiving PAS and nutritional support. Latent cross-lagged modelling (Mplus) was used to analyse the impact of PAS and the family environment on the level of hope in PLWHA. Results The results of the study indicate that neither PAS nor the family environment has a direct effect on the level of hope in PLWHA. Subsequent analysis reveals a positive significant interaction between family functioning and PAS at the second follow-up, indicating that better family functioning increases the positive effect of PAS on the state of hope in PLWHA. Conclusions The interplay between well-functioning families and external PAS generates higher levels of hope, which is an essential dimension in the success of lifelong treatment. This study provides additional insight into the important role played by family dynamics in HIV/AIDS care, and it underscores the need for PAS interventions that are sensitive to the contexts in which they are implemented.
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Rasschaert F, Telfer B, Lessitala F, Decroo T, Remartinez D, Biot M, Candrinho B, Mbofana F, Van Damme W. A qualitative assessment of a community antiretroviral therapy group model in Tete, Mozambique. PLoS One 2014; 9:e91544. [PMID: 24651523 PMCID: PMC3961261 DOI: 10.1371/journal.pone.0091544] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Accepted: 02/13/2014] [Indexed: 11/18/2022] Open
Abstract
Background To improve retention on ART, Médecins Sans Frontières, the Ministry of Health and patients piloted a community-based antiretroviral distribution and adherence monitoring model through Community ART Groups (CAG) in Tete, Mozambique. By December 2012, almost 6000 patients on ART had formed groups of whom 95.7% were retained in care. We conducted a qualitative study to evaluate the relevance, dynamic and impact of the CAG model on patients, their communities and the healthcare system. Methods Between October 2011 and May 2012, we conducted 16 focus group discussions and 24 in-depth interviews with the major stakeholders involved in the CAG model. Audio-recorded data were transcribed verbatim and analysed using a grounded theory approach. Results Six key themes emerged from the data: 1) Barriers to access HIV care, 2) CAG functioning and actors involved, 3) Benefits for CAG members, 4) Impacts of CAG beyond the group members, 5) Setbacks, and 6) Acceptance and future expectations of the CAG model. The model provides cost and time savings, certainty of ART access and mutual peer support resulting in better adherence to treatment. Through the active role of patients, HIV information could be conveyed to the broader community, leading to an increased uptake of services and positive transformation of the identity of people living with HIV. Potential pitfalls included limited access to CAG for those most vulnerable to defaulting, some inequity to patients in individual ART care and a high dependency on counsellors. Conclusion The CAG model resulted in active patient involvement and empowerment, and the creation of a supportive environment improving the ART retention. It also sparked a reorientation of healthcare services towards the community and strengthened community actions. Successful implementation and scalability requires (a) the acceptance of patients as partners in health, (b) adequate resources, and (c) a well-functioning monitoring and management system.
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Affiliation(s)
- Freya Rasschaert
- Departement of Public Health – Institute of Tropical Medicine, Antwerp Belgium
- * E-mail:
| | | | | | - Tom Decroo
- Médecins Sans Frontières – Tete, Mozambique
| | | | - Marc Biot
- Médecins Sans Frontières – Brussels, Belgium
| | | | | | - Wim Van Damme
- Departement of Public Health – Institute of Tropical Medicine, Antwerp Belgium
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Assefa Y, Lynen L, Wouters E, Rasschaert F, Peeters K, Van Damme W. How to improve patient retention in an antiretroviral treatment program in Ethiopia: a mixed-methods study. BMC Health Serv Res 2014; 14:45. [PMID: 24475889 PMCID: PMC3915035 DOI: 10.1186/1472-6963-14-45] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 01/24/2014] [Indexed: 11/24/2022] Open
Abstract
Background Patient retention, defined as continuous engagement of patients in care, is one of the crucial indicators for monitoring and evaluating the performance of antiretroviral treatment (ART) programs. It has been identified that suboptimal patient retention in care is one of the challenges of ART programs in many settings. ART programs have, therefore, been striving hard to identify and implement interventions that improve their suboptimal levels of retention. The objective of this study was to develop a framework for improving patient retention in care based on interventions implemented in health facilities that have achieved higher levels of retention in care. Methods A mixed-methods study, based on the positive deviance approach, was conducted in Ethiopia in 2011/12. Quantitative data were collected to estimate and compare the levels of retention in care in nine health facilities. Key informant interviews and focus group discussions were conducted to identify a package of interventions implemented in the health facilities with relatively higher or improving levels of retention. Results Retention in care in the Ethiopian ART program was found to be variable across health facilities. Among hospitals, the poorest performer had 0.46 (0.35, 0.60) times less retention than the reference; among health centers, the poorest performers had 0.44 (0.28, 0.70) times less retention than the reference. Health facilities with higher and improving patient retention were found to implement a comprehensive package of interventions: (1) retention promoting activities by health facilities, (2) retention promoting activities by community-based organizations, (3) coordination of these activities by case manager(s), and (4) patient information systems by data clerk(s). On the contrary, such interventions were either poorly implemented or did not exist in health facilities with lower retention in care. A framework to improve retention in care was developed based on the evidence found by applying the positive deviance approach. Conclusion A framework for improving retention in care of patients on ART was developed. We recommend that health facilities implement the framework, monitor and evaluate their levels of retention in care, and, if necessary, adapt the framework to their own contexts.
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Cailhol J, Craveiro I, Madede T, Makoa E, Mathole T, Parsons AN, Van Leemput L, Biesma R, Brugha R, Chilundo B, Lehmann U, Dussault G, Van Damme W, Sanders D. Analysis of human resources for health strategies and policies in 5 countries in Sub-Saharan Africa, in response to GFATM and PEPFAR-funded HIV-activities. Global Health 2013; 9:52. [PMID: 24160182 PMCID: PMC4016264 DOI: 10.1186/1744-8603-9-52] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 09/25/2013] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Global Health Initiatives (GHIs), aiming at reducing the impact of specific diseases such as Human Immunodeficiency Virus (HIV), have flourished since 2000. Amongst these, PEPFAR and GFATM have provided a substantial amount of funding to countries affected by HIV, predominantly for delivery of antiretroviral therapy (ARV) and prevention strategies. Since the need for additional human resources for health (HRH) was not initially considered by GHIs, countries, to allow ARV scale-up, implemented short-term HRH strategies, adapted to GHI-funding conditionality. Such strategies differed from one country to another and slowly evolved to long-term HRH policies. The processes and content of HRH policy shifts in 5 countries in Sub-Saharan Africa were examined. METHODS A multi-country study was conducted from 2007 to 2011 in 5 countries (Angola, Burundi, Lesotho, Mozambique and South Africa), to assess the impact of GHIs on the health system, using a mixed methods design. This paper focuses on the impact of GFATM and PEPFAR on HRH policies. Qualitative data consisted of semi-structured interviews undertaken at national and sub-national levels and analysis of secondary data from national reports. Data were analysed in order to extract countries' responses to HRH challenges posed by implementation of HIV-related activities. Common themes across the 5 countries were selected and compared in light of each country context. RESULTS In all countries successful ARV roll-out was observed, despite HRH shortages. This was a result of mostly short-term emergency response by GHI-funded Non-Governmental Organizations (NGOs) and to a lesser extent by governments, consisting of using and increasing available HRH for HIV tasks. As challenges and limits of short-term HRH strategies were revealed and HIV became a chronic disease, the 5 countries slowly implemented mid to long-term HRH strategies, such as formalisation of pilot initiatives, increase in HRH production and mitigation of internal migration of HRH, sometimes in collaboration with GHIs. CONCLUSION Sustainable HRH strengthening is a complex process, depending mostly on HRH production and retention factors, these factors being country-specific. GHIs could assist in these strategies, provided that they are flexible enough to incorporate country-specific needs in terms of funding, that they coordinate at global-level and minimise conditionality for countries.
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Affiliation(s)
- Johann Cailhol
- School of Public Health, Faculty of Community Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Isabel Craveiro
- Unit of International Public Health and Biostatistics, Instituto de Higiene e Medicina Tropical, CMDT, WHO Collaborating Centre for Health Workforce Policy and Planning, Universidade Nova de Lisboa, Lisbon, Portugal
| | | | - Elsie Makoa
- Faculty of Health Sciences, National University of Lesotho, Maseru, Lesotho
| | - Thubelihle Mathole
- School of Public Health, Faculty of Community Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Ann Neo Parsons
- School of Public Health, Faculty of Community Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Luc Van Leemput
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Regien Biesma
- Department of Epidemiology and Public Health Medicine, Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Ruairi Brugha
- Department of Epidemiology and Public Health Medicine, Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | | | - Uta Lehmann
- School of Public Health, Faculty of Community Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Gilles Dussault
- Unit of International Public Health and Biostatistics, Instituto de Higiene e Medicina Tropical, CMDT, WHO Collaborating Centre for Health Workforce Policy and Planning, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Wim Van Damme
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - David Sanders
- School of Public Health, Faculty of Community Health Sciences, University of the Western Cape, Cape Town, South Africa
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Bigdeli M, Jacobs B, Tomson G, Laing R, Ghaffar A, Dujardin B, Van Damme W. Access to medicines from a health system perspective. Health Policy Plan 2013; 28:692-704. [PMID: 23174879 PMCID: PMC3794462 DOI: 10.1093/heapol/czs108] [Citation(s) in RCA: 176] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2012] [Indexed: 11/13/2022] Open
Abstract
Most health system strengthening interventions ignore interconnections between systems components. In particular, complex relationships between medicines and health financing, human resources, health information and service delivery are not given sufficient consideration. As a consequence, populations' access to medicines (ATM) is addressed mainly through fragmented, often vertical approaches usually focusing on supply, unrelated to the wider issue of access to health services and interventions. The objective of this article is to embed ATM in a health system perspective. For this purpose, we perform a structured literature review: we examine existing ATM frameworks, review determinants of ATM and define at which level of the health system they are likely to occur; we analyse to which extent existing ATM frameworks take into account access constraints at different levels of the health system. Our findings suggest that ATM barriers are complex and interconnected as they occur at multiple levels of the health system. Existing ATM frameworks only partially address the full range of ATM barriers. We propose three essential paradigm shifts that take into account complex and dynamic relationships between medicines and other components of the health system. A holistic view of demand-side constraints in tandem with consideration of multiple and dynamic relationships between medicines and other health system resources should be applied; it should be recognized that determinants of ATM are rooted in national, regional and international contexts. These are schematized in a new framework proposing a health system perspective on ATM.
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Affiliation(s)
- Maryam Bigdeli
- Alliance for Health Policy and System Research, World Health Organization, Geneva, Switzerland. E-mail:
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