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Schnure MC, Kasaie P, Dowdy DW, Genberg BL, Kendall EA, Fojo AT. Forecasting the effect of HIV-targeted interventions on the age distribution of people with HIV in Kenya. AIDS 2024; 38:1375-1385. [PMID: 38537051 PMCID: PMC11211060 DOI: 10.1097/qad.0000000000003895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/27/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVES To provide accurate forecasts of the age distribution of people with HIV (PWH) in Kenya from 2025 to 2040. DESIGN Development of a compartmental model of HIV in Kenya, calibrated to historical estimates of HIV epidemiology. METHODS We forecasted changes in population size and age distribution of new HIV infections and PWH under the status quo and under scale-up of HIV services. RESULTS Without scale-up, new HIV infections were forecasted to fall from 34 000 (28 000-41 000) in 2,025 to 29 000 (15 000-57 000) in 2,040; the percentage of new infections occurring among persons over 30 increased from 33% (20-50%) to 40% (24-62%). The median age of PWH increased from 39 years (38-40) in 2025 to 43 years (39-46) in 2040, and the percentage of PWH over age 50 increased from 26% (23-29%) to 34% (26-43%). Under the full intervention scenario, new infections were forecasted to fall to 6,000 (3,000-12 000) in 2,040. The percentage of new infections occurring in people over age 30 increased to 52% (34-71%) in 2,040, and there was an additional shift in the age structure of PWH [forecasted median age of 46 (43-48) and 40% (33-47%) over age 50]. CONCLUSION PWH in Kenya are forecasted to age over the next 15 years; improvements to the HIV care continuum are expected to contribute to the growing proportion of older PWH.
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Affiliation(s)
| | - Parastu Kasaie
- The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - David W. Dowdy
- The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Becky L. Genberg
- The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Chireshe R, Manyangadze T, Naidoo K. Integrated chronic care models for people with comorbid of HIV and non-communicable diseases in Sub-Saharan Africa: A scoping review. PLoS One 2024; 19:e0299904. [PMID: 38489252 PMCID: PMC10942093 DOI: 10.1371/journal.pone.0299904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/17/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Integrated health care is an approach characterized by a high degree of collaboration and communication among health professionals. Integration of HIV/NCD is recommended to enhance the quality of healthcare services being provided. Duplication of limited resources is minimized, and a holistic care approach is promoted by shifting from acute and reactive care to care that embraces patient-centredness that includes promotive health and disease surveillance. The high burden of HIV disease in sub-Saharan Africa (SSA) combined with the increasing prevalence of chronic non-communicable diseases (NCDs) necessitates a review of how health systems has been doing to deliver quality integrated care for people living with HIV (PLWH) and comorbid chronic NCDs. METHODS A scoping review was conducted to identify and describe all publications on integrated chronic care management models at the primary care level in the SSA context, particularly those that addressed the care of PLHIV with co-morbid chronic NCDs. The inclusion and exclusion criteria were applied, and duplicates were removed. RESULTS A total of twenty-one articles were included in the final review. Integrated healthcare systems were reported in only eight SSA countries-(South Africa, Uganda, Kenya, the United Republic of Tanzania, Zambia, Malawi, Zimbabwe and Swaziland). Integrated care systems adopted one of three health models. These included added-on NCD services to previously dedicated HIV care facilities, expansion of primary care facilities to include HIV care and establishment of integrated care services. Short-term benefits included staff capacitation, improved retention of patients and improved screening and detection of NCDs. However, the expansion of existing services resulted in an increased workload with no additional staff. A significant positive change noted by communities was that there was less or no stigmatisation of people living with HIV when attending dedicated HIV clinics. CONCLUSION Evidence of integrated healthcare services for PLWH and co-morbid of NCDs in SSA is scanty. Data on some short-term benefits of integrated care was available, but evidence was absent on the long-term outcomes. Randomized clinical trials with clearly defined comparator groups and standardized measures of HIV and NCD outcomes are needed to demonstrate non-inferiority of integrated against non-integrated care.
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Affiliation(s)
- Rumbidzai Chireshe
- Discipline of Public Health Medicine, College of Health Sciences, University of KwaZulu-Natal, Howard Campus, Durban, South Africa
| | - Tawanda Manyangadze
- Discipline of Public Health Medicine, College of Health Sciences, University of KwaZulu-Natal, Howard Campus, Durban, South Africa
- Department of Geosciences; School of Geosciences, Disasters, and Development, Faculty of Sciences and Engineering, Bindura University of Science Education, Bindura, Zimbabwe
| | - Keshena Naidoo
- Department of Family Medicine, School of Nursing and Public Health, University of KwaZulu Natal, Howard Campus, Durban, South Africa
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Moloi H, Daniels K, Brooke-Sumner C, Cooper S, Odendaal WA, Thorne M, Akama E, Leon N. Healthcare workers' perceptions and experiences of primary healthcare integration: a scoping review of qualitative evidence. Cochrane Database Syst Rev 2023; 7:CD013603. [PMID: 37466272 PMCID: PMC10355136 DOI: 10.1002/14651858.cd013603.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
BACKGROUND Primary healthcare (PHC) integration has been promoted globally as a tool for health sector reform and universal health coverage (UHC), especially in low-resource settings. However, for a range of reasons, implementation and impact remain variable. PHC integration, at its simplest, can be considered a way of delivering PHC services together that sometimes have been delivered as a series of separate or 'vertical' health programmes. Healthcare workers are known to shape the success of implementing reform interventions. Understanding healthcare worker perceptions and experiences of PHC integration can therefore provide insights into the role healthcare workers play in shaping implementation efforts and the impact of PHC integration. However, the heterogeneity of the evidence base complicates our understanding of their role in shaping the implementation, delivery, and impact of PHC integration, and the role of contextual factors influencing their responses. OBJECTIVES To map the qualitative literature on healthcare workers' perceptions and experiences of PHC integration to characterise the evidence base, with a view to better inform future syntheses on the topic. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was 28 July 2020. We did not search for grey literature due to the many published records identified. SELECTION CRITERIA We included studies with qualitative and mixed methods designs that reported on healthcare worker perceptions and experiences of PHC integration from any country. We excluded settings other than PHC and community-based health care, participants other than healthcare workers, and interventions broader than healthcare services. We used translation support from colleagues and Google Translate software to screen non-English records. Where translation was not feasible we categorised these records as studies awaiting classification. DATA COLLECTION AND ANALYSIS For data extraction, we used a customised data extraction form containing items developed using inductive and deductive approaches. We performed independent extraction in duplicate for a sample on 10% of studies allowed for sufficient agreement to be reached between review authors. We analysed extracted data quantitatively by counting the number of studies per indicator and converting these into proportions with additional qualitative descriptive information. Indicators included descriptions of study methods, country setting, intervention type, scope and strategies, implementing healthcare workers, and client target population. MAIN RESULTS The review included 184 studies for analysis based on 191 included papers. Most studies were published in the last 12 years, with a sharp increase in the last five years. Studies mostly employed methods with cross-sectional qualitative design (mainly interviews and focus group discussions), and few used longitudinal or ethnographic (or both) designs. Studies covered 37 countries, with close to an even split in the proportions of high-income countries (HICs) and low- and middle-income countries (LMICs). There were gaps in the geographical spread for both HICs and LMICs and some countries were more dominant, such as the USA for HICs, South Africa for middle-income countries, and Uganda for low-income countries. Methods were mainly cross-sectional observational studies with few longitudinal studies. A minority of studies used an analytical conceptual model to guide the design, implementation, and evaluation of the integration study. The main finding was the various levels of diversity found in the evidence base on PHC integration studies that examined healthcare workers' perceptions and experiences. The review identified six different configurations of health service streams that were being integrated and these were categorised as: mental and behavioural health; HIV, tuberculosis (TB) and sexual reproductive health; maternal, women, and child health; non-communicable diseases; and two broader categories, namely general PHC services, and allied and specialised services. Within the health streams, the review mapped the scope of the interventions as full or partial integration. The review mapped the use of three different integration strategies and categorised these as horizontal integration, service expansion, and service linkage strategies. The wide range of healthcare workers who participated in the implementation of integration interventions was mapped and these included policymakers, senior managers, middle and frontline managers, clinicians, allied healthcare professionals, lay healthcare workers, and health system support staff. We mapped the range of client target populations. AUTHORS' CONCLUSIONS This scoping review provides a systematic, descriptive overview of the heterogeneity in qualitative literature on healthcare workers' perceptions and experience of PHC integration, pointing to diversity with regard to country settings; study types; client populations; healthcare worker populations; and intervention focus, scope, and strategies. It would be important for researchers and decision-makers to understand how the diversity in PHC integration intervention design, implementation, and context may influence how healthcare workers shape PHC integration impact. The classification of studies on the various dimensions (e.g. integration focus, scope, strategy, and type of healthcare workers and client populations) can help researchers to navigate the way the literature varies and for specifying potential questions for future qualitative evidence syntheses.
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Affiliation(s)
- Hlengiwe Moloi
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Carrie Brooke-Sumner
- Alcohol Tobacco and Other Drug Research Unit, The South African Medical Research Council, Cape Town, South Africa
| | - Sara Cooper
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
- Social & Behavioural Sciences Division, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Willem A Odendaal
- HIV and Other Infectious Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | | | - Eliud Akama
- Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Natalie Leon
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, USA
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4
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Moloi H, Daniels K, Brooke-Sumner C, Cooper S, Odendaal WA, Thorne M, Akama E, Leon N. Healthcare workers' perceptions and experiences of primary healthcare integration: a scoping review of qualitative evidence. Cochrane Database Syst Rev 2023; 7:CD013603. [PMID: 37434293 PMCID: PMC10335778 DOI: 10.1002/14651858.cd013603.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
BACKGROUND Primary healthcare (PHC) integration has been promoted globally as a tool for health sector reform and universal health coverage (UHC), especially in low-resource settings. However, for a range of reasons, implementation and impact remain variable. PHC integration, at its simplest, can be considered a way of delivering PHC services together that sometimes have been delivered as a series of separate or 'vertical' health programmes. Healthcare workers are known to shape the success of implementing reform interventions. Understanding healthcare worker perceptions and experiences of PHC integration can therefore provide insights into the role healthcare workers play in shaping implementation efforts and the impact of PHC integration. However, the heterogeneity of the evidence base complicates our understanding of their role in shaping the implementation, delivery, and impact of PHC integration, and the role of contextual factors influencing their responses. OBJECTIVES To map the qualitative literature on healthcare workers' perceptions and experiences of PHC integration to characterise the evidence base, with a view to better inform future syntheses on the topic. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was 28 July 2020. We did not search for grey literature due to the many published records identified. SELECTION CRITERIA We included studies with qualitative and mixed methods designs that reported on healthcare worker perceptions and experiences of PHC integration from any country. We excluded settings other than PHC and community-based health care, participants other than healthcare workers, and interventions broader than healthcare services. We used translation support from colleagues and Google Translate software to screen non-English records. Where translation was not feasible we categorised these records as studies awaiting classification. DATA COLLECTION AND ANALYSIS For data extraction, we used a customised data extraction form containing items developed using inductive and deductive approaches. We performed independent extraction in duplicate for a sample on 10% of studies allowed for sufficient agreement to be reached between review authors. We analysed extracted data quantitatively by counting the number of studies per indicator and converting these into proportions with additional qualitative descriptive information. Indicators included descriptions of study methods, country setting, intervention type, scope and strategies, implementing healthcare workers, and client target population. MAIN RESULTS The review included 184 studies for analysis based on 191 included papers. Most studies were published in the last 12 years, with a sharp increase in the last five years. Studies mostly employed methods with cross-sectional qualitative design (mainly interviews and focus group discussions), and few used longitudinal or ethnographic (or both) designs. Studies covered 37 countries, with close to an even split in the proportions of high-income countries (HICs) and low- and middle-income countries (LMICs). There were gaps in the geographical spread for both HICs and LMICs and some countries were more dominant, such as the USA for HICs, South Africa for middle-income countries, and Uganda for low-income countries. Methods were mainly cross-sectional observational studies with few longitudinal studies. A minority of studies used an analytical conceptual model to guide the design, implementation, and evaluation of the integration study. The main finding was the various levels of diversity found in the evidence base on PHC integration studies that examined healthcare workers' perceptions and experiences. The review identified six different configurations of health service streams that were being integrated and these were categorised as: mental and behavioural health; HIV, tuberculosis (TB) and sexual reproductive health; maternal, women, and child health; non-communicable diseases; and two broader categories, namely general PHC services, and allied and specialised services. Within the health streams, the review mapped the scope of the interventions as full or partial integration. The review mapped the use of three different integration strategies and categorised these as horizontal integration, service expansion, and service linkage strategies. The wide range of healthcare workers who participated in the implementation of integration interventions was mapped and these included policymakers, senior managers, middle and frontline managers, clinicians, allied healthcare professionals, lay healthcare workers, and health system support staff. We mapped the range of client target populations. AUTHORS' CONCLUSIONS This scoping review provides a systematic, descriptive overview of the heterogeneity in qualitative literature on healthcare workers' perceptions and experience of PHC integration, pointing to diversity with regard to country settings; study types; client populations; healthcare worker populations; and intervention focus, scope, and strategies. It would be important for researchers and decision-makers to understand how the diversity in PHC integration intervention design, implementation, and context may influence how healthcare workers shape PHC integration impact. The classification of studies on the various dimensions (e.g. integration focus, scope, strategy, and type of healthcare workers and client populations) can help researchers to navigate the way the literature varies and for specifying potential questions for future qualitative evidence syntheses.
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Affiliation(s)
- Hlengiwe Moloi
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Carrie Brooke-Sumner
- Alcohol Tobacco and Other Drug Research Unit, The South African Medical Research Council, Cape Town, South Africa
| | - Sara Cooper
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
- Social & Behavioural Sciences Division, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Willem A Odendaal
- HIV and Other Infectious Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | | | - Eliud Akama
- Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Natalie Leon
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, USA
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Mwamba C, Beres LK, Mukamba N, Jere L, Foloko M, Lumbo K, Sikombe K, Simbeza S, Mody A, Pry JM, Holmes CB, Sikazwe I, Moore CB, Christopoulos K, Sharma A, Geng EH. Provider perspectives on patient-centredness: participatory formative research and rapid analysis methods to inform the design and implementation of a facility-based HIV care improvement intervention in Zambia. J Int AIDS Soc 2023; 26 Suppl 1:e26114. [PMID: 37408458 PMCID: PMC10323320 DOI: 10.1002/jia2.26114] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 05/11/2023] [Indexed: 07/07/2023] Open
Abstract
INTRODUCTION Implementation of patient-centred care (PCC) practices in HIV treatment depends on healthcare workers' (HCWs) perceptions of the acceptability, appropriateness and feasibility of such practices (e.g. use of intentional, metric-driven activities to improve patient experiences). METHODS We applied rapid, rigorous formative research methods to refine a PCC intervention for future trial. In 2018, we conducted focus group discussions (FGDs) with 46 HCWs purposefully selected from two pilot sites. We elicited HCW perceptions of HIV service delivery, HCW motivation and perceived value of patient experience measures intended to improve PCC. FGDs utilized participatory methods to understand HCW responses to patient-reported care engagement challenges and Scholl's PCC Framework principles (e.g. seeing a patient as a unique person), enablers (e.g. care coordination) and activities (e.g. patient involvement). Our rapid analysis used analytic memos, thematic analysis, research team debriefs and HCW feedback to inform time-sensitive trial implementation. RESULTS While HCWs nearly universally identified with and supported principles of PCC in both facilities, they raised practical barriers given the practice environment. HCWs described motivation to help patients, attached value to seeing positive health outcomes and the importance of teamwork. However, HCWs reported challenges with enablers needed to deliver PCC. HCWs cited a work culture characterized by differential power dynamics between cadres and departments restricting HCW autonomy and resource access. Barriers included inflexibility in accommodating individual patient needs due to high patient volumes, limited human resources, laboratory capacity, infrastructure and skills translating patient perspectives into practice. HCW motivation was negatively influenced by encounters with "difficult patients," and feeling "unappreciated" by management, resulting in cognitive dissonance between HCW beliefs and behaviours. However, the enactment of PCC values also occurred. Results suggested that PCC interventions should reduce practice barriers, highlighting the value of mentors who could help HCWs dynamically engage with health system constraints, to facilitate PCC. CONCLUSIONS While HCWs perceived PCC principles as acceptable, they did not think it universally appropriate or feasible given the practice environment. Participatory and rapid methods provided timely insight that PCC interventions must provide clear and effective systems enabling PCC activities by measuring and mitigating relational and organizational constraints amenable to change such as inter-cadre coordination.
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Affiliation(s)
- Chanda Mwamba
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | - Laura K. Beres
- Department of International HealthJohns Hopkins Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Njekwa Mukamba
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | - Lazarus Jere
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | - Marksman Foloko
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | - Kasapo Lumbo
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | | | - Sandra Simbeza
- Centre for Infectious Disease Research in ZambiaLusakaZambia
| | - Aaloke Mody
- University of WashingtonSt. LouisMissouriUSA
| | - Jake M. Pry
- Centre for Infectious Disease Research in ZambiaLusakaZambia
- School of MedicineUniversity of California, DavisDavisCaliforniaUSA
| | | | | | - Carolyn Bolton Moore
- Centre for Infectious Disease Research in ZambiaLusakaZambia
- Department of Infectious DiseasesUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | | | - Anjali Sharma
- Centre for Infectious Disease Research in ZambiaLusakaZambia
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Richter P, Aslam M, Kostova D, Lasu AAR, Vliet GV, Courtney LP, Chisenga T. The Case for Integrating Health Systems to Manage Noncommunicable and Infectious Diseases in Low- and Middle-Income Countries: Lessons Learned From Zambia. Health Secur 2022; 20:286-297. [PMID: 35904943 DOI: 10.1089/hs.2022.0016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Noncommunicable diseases (NCDs) are the leading cause of death in the world, and 80% of all NCD deaths occur in low- and middle-income countries (LMICs). The COVID-19 pandemic has demonstrated that patients with NCDs are at increased risk of becoming severely ill from the virus. Disproportionate investment in vertical health programs can result in health systems vulnerable to collapse when resources are strained, such as during pandemics. Although NCDs are largely preventable, globally there is underinvestment in efforts to address them. Integrating health systems to collectively address NCDs and infectious diseases through a wide range of services in a comprehensive manner reduces the economic burden of healthcare and strengthens the healthcare system. Health system resiliency is essential for health security. In this article, we provide an economically sound approach to incorporating NCDs into routine healthcare services in LMICs through improved alignment of institutions that support prevention and control of both NCDs and infectious diseases. Examples from Zambia's multisector interventions to develop and support a national NCD action plan can inform and encourage LMIC countries to invest in systems integration to reduce the social and economic burden of NCDs and infectious diseases.
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Affiliation(s)
- Patricia Richter
- Patricia Richter, PhD, is Chief, Office of Global Noncommunicable Diseases, Division of Global Health Protection, Center for Global Health, US Centers for Disease Control and Prevention, Atlanta, GA
| | - Maria Aslam
- Maria Aslam, PhD, is an Economist, Division of Injury Prevention, National Center for Injury Prevention and Control, US Centers for Disease Control and Prevention, Atlanta, GA
| | - Deliana Kostova
- Deliana Kostova, PhD, is a Senior Economist, Division of Global Health Protection, Center for Global Health, US Centers for Disease Control and Prevention, Atlanta, GA
| | - Ally A R Lasu
- Ally A. R. Lasu, MPH, is a Research Public Health Analyst, RTI International, Research Triangle Park, NC
| | - Gretchen Van Vliet
- Gretchen Van Vliet, MPH, is Senior Public Health Project Director, RTI International, Research Triangle Park, NC
| | - Lauren P Courtney
- Lauren P. Courtney, MPH, is a Research Epidemiologist, RTI International, Research Triangle Park, NC
| | - Tina Chisenga
- Tina Chisenga, MD, MPH, is Assistant Director, Communicable Diseases, Ministry of Health, Lusaka, Zambia
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Bukenya D, Van Hout MC, Shayo EH, Kitabye I, Junior BM, Kasidi JR, Birungi J, Jaffar S, Seeley J. Integrated healthcare services for HIV, diabetes mellitus and hypertension in selected health facilities in Kampala and Wakiso districts, Uganda: A qualitative methods study. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000084. [PMID: 36962287 PMCID: PMC10021152 DOI: 10.1371/journal.pgph.0000084] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/15/2021] [Indexed: 11/18/2022]
Abstract
Health policies in Africa are shifting towards integrated care services for chronic conditions, but in parts of Africa robust evidence on effectiveness is limited. We assessed the integration of vertical health services for HIV, diabetes and hypertension provided in a feasibility study within five health facilities in Uganda. From November 2018 to January 2020, we conducted a series of three in-depth interviews with 31, 29 and 24 service users attending the integrated clinics within Kampala and Wakiso districts. Ten healthcare workers were interviewed twice during the same period. Interviews were conducted in Luganda, translated into English, and analysed thematically using the concepts of availability, affordability and acceptability. All participants reported shortages of diabetes and hypertension drugs and diagnostic equipment prior to the establishment of the integrated clinics. These shortages were mostly addressed in the integrated clinics through a drugs buffer. Integration did not affect the already good provision of anti-retroviral therapy. The cost of transport reduced because of fewer clinic visits after integration. Healthcare workers reported that the main cause of non-adherence among users with diabetes and hypertension was poverty. Participants with diabetes and hypertension reported they could not afford private clinical investigations or purchase drugs prior to the establishment of the integrated clinics. The strengthening of drug supply for non-communicable conditions in the integrated clinics was welcomed. Most participants observed that the integrated clinic reduced feelings of stigma for those living with HIV. Sharing the clinic afforded privacy about an individual's condition, and users were comfortable with the waiting room sitting arrangement. We found that integrating non-communicable disease and HIV care had benefits for all users. Integrated care could be an effective model of care if service users have access to a reliable supply of basic medicines for both HIV and non-communicable disease conditions.
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Affiliation(s)
| | - Marie-Claire Van Hout
- Public Health Institute, Liverpool John Moores University, Liverpool, United Kingdom
| | | | - Isaac Kitabye
- MRC/UVRI & LSHTM Uganda Research Unit, Entebbe, Uganda
| | | | | | | | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Janet Seeley
- MRC/UVRI & LSHTM Uganda Research Unit, Entebbe, Uganda
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
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8
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Bulstra CA, Hontelez JAC, Otto M, Stepanova A, Lamontagne E, Yakusik A, El-Sadr WM, Apollo T, Rabkin M, Atun R, Bärnighausen T. Integrating HIV services and other health services: A systematic review and meta-analysis. PLoS Med 2021; 18:e1003836. [PMID: 34752477 PMCID: PMC8577772 DOI: 10.1371/journal.pmed.1003836] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 10/05/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Integration of HIV services with other health services has been proposed as an important strategy to boost the sustainability of the global HIV response. We conducted a systematic and comprehensive synthesis of the existing scientific evidence on the impact of service integration on the HIV care cascade, health outcomes, and cost-effectiveness. METHODS AND FINDINGS We reviewed the global quantitative empirical evidence on integration published between 1 January 2010 and 10 September 2021. We included experimental and observational studies that featured both an integration intervention and a comparator in our review. Of the 7,118 unique peer-reviewed English-language studies that our search algorithm identified, 114 met all of our selection criteria for data extraction. Most of the studies (90) were conducted in sub-Saharan Africa, primarily in East Africa (55) and Southern Africa (24). The most common forms of integration were (i) HIV testing and counselling added to non-HIV services and (ii) non-HIV services added to antiretroviral therapy (ART). The most commonly integrated non-HIV services were maternal and child healthcare, tuberculosis testing and treatment, primary healthcare, family planning, and sexual and reproductive health services. Values for HIV care cascade outcomes tended to be better in integrated services: uptake of HIV testing and counselling (pooled risk ratio [RR] across 37 studies: 1.67 [95% CI 1.41-1.99], p < 0.001), ART initiation coverage (pooled RR across 19 studies: 1.42 [95% CI 1.16-1.75], p = 0.002), time until ART initiation (pooled RR across 5 studies: 0.45 [95% CI 0.20-1.00], p = 0.050), retention in HIV care (pooled RR across 19 studies: 1.68 [95% CI 1.05-2.69], p = 0.031), and viral suppression (pooled RR across 9 studies: 1.19 [95% CI 1.03-1.37], p = 0.025). Also, treatment success for non-HIV-related diseases and conditions and the uptake of non-HIV services were commonly higher in integrated services. We did not find any significant differences for the following outcomes in our meta-analyses: HIV testing yield, ART adherence, HIV-free survival among infants, and HIV and non-HIV mortality. We could not conduct meta-analyses for several outcomes (HIV infections averted, costs, and cost-effectiveness), because our systematic review did not identify sufficient poolable studies. Study limitations included possible publication bias of studies with significant or favourable findings and comparatively weak evidence from some world regions and on integration of services for key populations in the HIV response. CONCLUSIONS Integration of HIV services and other health services tends to improve health and health systems outcomes. Despite some scientific limitations, the global evidence shows that service integration can be a valuable strategy to boost the sustainability of the HIV response and contribute to the goal of 'ending AIDS by 2030', while simultaneously supporting progress towards universal health coverage.
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Affiliation(s)
- Caroline A. Bulstra
- Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
- * E-mail:
| | - Jan A. C. Hontelez
- Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Moritz Otto
- Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany
| | - Anna Stepanova
- Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany
| | - Erik Lamontagne
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
- Aix-Marseille School of Economics, CNRS, EHESS, Centrale Marseille, Aix-Marseille University, Les Milles, France
| | - Anna Yakusik
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
| | - Wafaa M. El-Sadr
- ICAP, Columbia University, New York, New York, United States of America
| | | | - Miriam Rabkin
- ICAP, Columbia University, New York, New York, United States of America
| | | | - Rifat Atun
- Harvard Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts, United States of America
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany
- Harvard Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts, United States of America
- Africa Health Research Institute, KwaZulu-Natal, South Africa
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9
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Wroe EB, Kalanga N, Dunbar EL, Nazimera L, Price NF, Shah A, Dullie L, Mailosi B, Gonani G, Ndarama EPL, Talama GC, Bukhman G, Kerr L, Connolly E, Kachimanga C. Expanding access to non-communicable disease care in rural Malawi: outcomes from a retrospective cohort in an integrated NCD-HIV model. BMJ Open 2020; 10:e036836. [PMID: 33087368 PMCID: PMC7580053 DOI: 10.1136/bmjopen-2020-036836] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 09/25/2020] [Accepted: 10/03/2020] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Non-communicable diseases (NCDs) account for one-third of disability-adjusted life years in Malawi, and access to care is exceptionally limited. Integrated services with HIV are widely recommended, but few examples exist globally. We report descriptive outcomes from an Integrated Chronic Care Clinic (IC3). DESIGN This is a retrospective cohort study. SETTING The study includes an HIV-NCD clinic across 14 primary care facilities in the rural district of Neno, Malawi. PARTICIPANTS All new patients, including 6233 HIV-NCD diagnoses, enrolled between January 2015 and December 2017 were included. This included 3334 patients with HIV (59.7% women) and 2990 patients with NCD (67.3% women), 10% overall under age 15 years. INTERVENTIONS Patients were seen at their nearest health centre, with a hospital team visiting routinely to reinforce staffing. Data were collected on paper forms and entered into an electronic medical record. PRIMARY AND SECONDARY OUTCOME MEASURES Routine clinical measurements are reported at 1-year post-enrolment for patients with more than one visit. One-year retention is reported by diagnosis. RESULTS NCD diagnoses were 1693 hypertension, 668 asthma, 486 epilepsy, 149 diabetes and 109 severe mental illness. By December 2018, 8.3% of patients with NCD over 15 years were also on HIV treatment. One-year retention was 85% for HIV and 72% for NCDs, with default in 8.4% and 25.5% and deaths in 4.0% and 1.4%, respectively. Clinical outcomes showed statistically significant improvement for hypertension, diabetes, asthma and epilepsy. Of the 1807 (80%) of patients with HIV with viral load results, 85% had undetectable viral load. CONCLUSIONS The IC3 model, built on an HIV platform, facilitated rapid decentralisation and access to NCD services in rural Malawi. Clinical outcomes and retention in care are favourable, suggesting that integration of chronic disease care at the primary care level poses a way forward for the large dual burden of HIV and chronic NCDs.
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Affiliation(s)
- Emily B Wroe
- Partners In Health, Neno, Malawi
- Division of Global Health Equity, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Noel Kalanga
- Department of Health Systems and Policy, College of Medicine, Blantyre, Malawi
| | | | - Lawrence Nazimera
- Ministry of Health, Neno District Health Office, Ministry of Health, Neno, Malawi
| | | | - Adarsh Shah
- Partners In Health, Boston, Massachusetts, USA
| | | | | | - Grant Gonani
- Ministry of Health, Neno District Health Office, Ministry of Health, Neno, Malawi
| | - Enoch P L Ndarama
- Ministry of Health, Neno District Health Office, Ministry of Health, Neno, Malawi
| | | | - Gene Bukhman
- Division of Global Health Equity, Brigham and Women's Hospital, Boston, Massachusetts, USA
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10
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Abdulrahman M, Tabatabaei Z, Maqbool S, Hafidh K, Husain ZS, Al Raeesi FH, Abo Sada NM, Akbar M, Hubaishi NM, Tahlak MAR, Carrick FR. A review of gestational diabetes mellitus management, risk factors, maternal and neonatal outcomes in two major maternity hospitals in the United Arab Emirates: A report from Dubai. J Neonatal Perinatal Med 2020; 13:555-562. [PMID: 32568122 DOI: 10.3233/npm-200410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study was conducted in order to explore and analyze the status of gestational diabetes (GDM) amongst pregnant women in Dubai, United Arab Emirates (UAE); a country with high prevalence of diabetes. We aimed to describe GDM-associated risk factors and clinical outcomes of pregnant women and their neonates. Our objective was to contribute to the broader literature on reproductive health disparities and to inform efforts to improve GDM care at our region. METHODS Chart review of case records were used to collect data on both maternal and neonatal parameters and outcomes during the specified study period from two main maternity hospitals in Dubai. RESULTS UAE national women with GDM were more prone to be obese or overweight compared to non-UAE women (p < 0.0001, and p < 0.0001 respectively). In addition, UAE national women with GDM had higher history of GDM in previous pregnancies (p < 0.0001) and more family history of diabetes (p < 0.0001).The neonate admission into NICU was significantly associated with cesarean section (p < 0.0001), twins (p < 0.0001), preeclampsia (p = 0.02), receiving MgSO4 (p = 0.02), birth weight less than 2500 g (p < 0.0001), low Apgar scores (p < 0.0001), baby with congenital anomaly (p < 0.0001), and neonatal hypoglycemia (p < 0.0001). CONCLUSIONS Our results demonstrate that pregnant women with GDM who are UAE nationals and have higher parity need to be under special attention during their pregnancy in order to improve both maternal and neonatal outcomes.
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Affiliation(s)
- Mahera Abdulrahman
- Health Informatics & Smart Health Department, Dubai, United Arab Emirates
| | | | - Sadia Maqbool
- Latifa Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Khadija Hafidh
- Rashid Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Zahra Sm Husain
- Dubai Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | | | | | - Madiha Akbar
- Latifa Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | | | | | - Frederick Robert Carrick
- University of Central Florida College of Medicine, Orlando, FL USA.,Adjunct Professor MGH Institute for Health Professions, Boston, MA, USA.,Centre for Mental Health Research in Association with University of Cambridge, Cambridge UK
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11
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Angwenyi V, Aantjes C, Bunders-Aelen J, Criel B, Lazarus JV. Context matters: a qualitative study of the practicalities and dilemmas of delivering integrated chronic care within primary and secondary care settings in a rural Malawian district. BMC FAMILY PRACTICE 2020; 21:101. [PMID: 32513112 PMCID: PMC7282183 DOI: 10.1186/s12875-020-01174-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 05/27/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND With the increasing double burden of communicable and non-communicable diseases (NCDs) in sub-Saharan Africa, health systems require new approaches to organise and deliver services for patients requiring long-term care. There is increasing recognition of the need to integrate health services, with evidence supporting integration of HIV and NCD services through the reorganisation of health system inputs, across system levels. This study investigates current practices of delivering and implementing integrated care for chronically-ill patients in rural Malawi, focusing on the primary level. METHODS A qualitative study on chronic care in Phalombe district conducted between April 2016 and May 2017, with a sub-analysis performed on the data following a document analysis to understand the policy context and how integration is conceptualised in Malawi; structured observations in five of the 15 district health facilities, selected purposively to represent different levels of care (primary and secondary), and ownership (private and public). Fifteen interviews with healthcare providers and managers, purposively selected from the above facilities. Meetings with five non-governmental organisations to study their projects and support towards chronic care in Phalombe. Data were analysed using a thematic approach and managed in NVivo. RESULTS Our study found that, while policies supported integration of various disease-specific programmes at point of care, integration efforts on the ground were severely hampered by human and health resource challenges e.g. inadequate consultation rooms, erratic supplies especially for NCDs, and an overstretched health workforce. There were notable achievements, though most prominent at the secondary level e.g. the establishment of a combined NCD clinic, initiating NCD screening within HIV services, and initiatives for integrated information systems. CONCLUSION In rural Malawi, major impediments to integrated care provision for chronically-ill patients include the frail state of primary healthcare services and sub-optimal NCD care at the lowest healthcare level. In pursuit of integrative strategies, opportunities lie in utilising and expanding community-based outreach strategies offering multi-disease screening and care with strong referral linkages; careful task delegation and role realignment among care teams supported with proper training and incentive mechanisms; and collaborative partnership between public and private sector actors to expand the resource-base and promoting cross-programme initiatives.
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Affiliation(s)
- Vibian Angwenyi
- Faculty of Sciences, Athena Institute for Research on Innovation and Communication in Health and Life Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081, HV Amsterdam, the Netherlands.
- Unit of Equity and Health, Department of Public Health, Institute of Tropical Medicine, Nationalestraat, 155, B-2000, Antwerp, Belgium.
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Calle del Rossellón 132, ES-08036, Barcelona, Spain.
| | - Carolien Aantjes
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa
| | - Joske Bunders-Aelen
- Faculty of Sciences, Athena Institute for Research on Innovation and Communication in Health and Life Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081, HV Amsterdam, the Netherlands
| | - Bart Criel
- Unit of Equity and Health, Department of Public Health, Institute of Tropical Medicine, Nationalestraat, 155, B-2000, Antwerp, Belgium
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Calle del Rossellón 132, ES-08036, Barcelona, Spain
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12
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Zomahoun HTV, Ben Charif A, Freitas A, Garvelink MM, Menear M, Dugas M, Adekpedjou R, Légaré F. The pitfalls of scaling up evidence-based interventions in health. Glob Health Action 2020; 12:1670449. [PMID: 31575331 PMCID: PMC6781190 DOI: 10.1080/16549716.2019.1670449] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Policy-makers worldwide are increasingly interested in scaling up evidence-based interventions (EBIs) to larger populations, and implementation scientists are developing frameworks and methodologies for achieving this. But scaling-up does not always produce the desired results. Why not? We aimed to enhance awareness of the various pitfalls to be anticipated when planning scale-up. In lower- and middle-income countries (LMICs), the scale-up of health programs to prevent or respond to outbreaks of communicable diseases has been occurring for many decades. In high-income countries, there is new interest in the scaling up of interventions that address communicable and non-communicable diseases alike. We scanned the literature worldwide on problems encountered when implementing scale-up plans revealed a number of potential pitfalls that we discuss in this paper. We identified and discussed the following six major pitfalls of scaling-up EBIs: 1) the cost-effectiveness estimation pitfall, i.e. accurate cost-effectiveness estimates about real-world implementation are almost impossible, making predictions of economies of scale unreliable; 2) the health inequities pitfall, i.e. some people will necessarily be left out and therefore not benefit from the scaled-up EBIs; 3) the scaled-up harm pitfall, i.e. the harms as well as the benefits may be amplified by the scaling-up; 4) the ethical pitfall, i.e. informed consent may be a challenge on a grander scale; 5) the top-down pitfall, i.e. the needs, preferences and culture of end-users may be forgotten when scale-up is directed from above; and 6) the contextual pitfall, i.e. it may not be possible to adapt the EBIs to every context. If its pitfalls are addressed head on, scaling-up may be a powerful process for translating research data into practical improvements in healthcare in both LMICs and high-income countries, ensuring that more people benefit from EBIs.
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Affiliation(s)
- Hervé Tchala Vignon Zomahoun
- Health and Social Services Systems, Knowledge Translation and Implementation component of the Quebec SPOR-SUPPORT Unit, Université Laval , Quebec , QC , Canada.,Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada
| | - Ali Ben Charif
- Health and Social Services Systems, Knowledge Translation and Implementation component of the Quebec SPOR-SUPPORT Unit, Université Laval , Quebec , QC , Canada.,Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada.,Tier 1 Canada Research Chair in Shared Decision Making and Knowledge Translation, Université Laval , Quebec , QC , Canada.,Department of Family Medicine and Emergency Medicine, Université Laval , Quebec , QC , Canada
| | - Adriana Freitas
- Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada.,Tier 1 Canada Research Chair in Shared Decision Making and Knowledge Translation, Université Laval , Quebec , QC , Canada
| | - Mirjam Marjolein Garvelink
- Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada
| | - Matthew Menear
- Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada.,Tier 1 Canada Research Chair in Shared Decision Making and Knowledge Translation, Université Laval , Quebec , QC , Canada.,Department of Family Medicine and Emergency Medicine, Université Laval , Quebec , QC , Canada
| | - Michèle Dugas
- Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada
| | - Rhéda Adekpedjou
- Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada.,Tier 1 Canada Research Chair in Shared Decision Making and Knowledge Translation, Université Laval , Quebec , QC , Canada
| | - France Légaré
- Health and Social Services Systems, Knowledge Translation and Implementation component of the Quebec SPOR-SUPPORT Unit, Université Laval , Quebec , QC , Canada.,Centre de recherche sur les soins et les services de première ligne - Université Laval (CERSSPL-UL), Université Laval , Quebec , QC , Canada.,Tier 1 Canada Research Chair in Shared Decision Making and Knowledge Translation, Université Laval , Quebec , QC , Canada.,Department of Family Medicine and Emergency Medicine, Université Laval , Quebec , QC , Canada.,Population Health and Practice-Changing Research Group, CHU de Québec Research Centre , Quebec , QC , Canada
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13
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Ikeda DJ, Nyblade L, Srithanaviboonchai K, Agins BD. A quality improvement approach to the reduction of HIV-related stigma and discrimination in healthcare settings. BMJ Glob Health 2019; 4:e001587. [PMID: 31297246 PMCID: PMC6590995 DOI: 10.1136/bmjgh-2019-001587] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/16/2019] [Accepted: 05/25/2019] [Indexed: 01/20/2023] Open
Abstract
HIV-related stigma and discrimination (S&D) in healthcare settings represents a potent barrier to achieving global aims to end the HIV epidemic, particularly in Southeast Asia (Cambodia, Lao People’s Democratic Republic, Thailand and Vietnam). Evidence-based approaches for measuring and reducing S&D in healthcare settings exist, but their incorporation into routine practice remains limited, in part due to a lack of attention to how unique organisational practices—beyond the knowledge and attitudes of individuals—may abet and reinforce S&D. Application of a quality improvement (QI) approach in which facilities leverage routine measurement of S&D among healthcare workers and people living with HIV, team-based learning, root cause analysis, and tests of change offers a novel means through which to address S&D in local contexts and develop interventions to address individual-level and organisation-level drivers of S&D. To support the adoption of a QI approach to S&D reduction, the Southeast Asia Stigma Reduction QI Learning Network was launched with Ministries of Health from Cambodia, Lao PDR, Thailand and Vietnam, to co-develop strategies for implementing QI activities in participating facilities. Since the inception of Network activities in 2017, Ministry-led QI activities to address S&D have been implemented in 83 facilities and 29 provinces across participating countries. Moreover, 27 strategies and interventions have been tested to date and are being evaluated for scale up by participating facilities, spanning multiple drivers and organisational domains. Lessons learned through Network activities offer national-level and facility-level HIV programmes best practices for implementing a QI approach to S&D reduction.
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Affiliation(s)
- Daniel J Ikeda
- HEALTHQUAL, Institute for Global Health Sciences, University of California San Francisco, San Francisco, California, USA
| | - Laura Nyblade
- Research Triangle Institute, Washington, District of Columbia, USA
| | - Kriengkrai Srithanaviboonchai
- Dept of Community Medicine, Faculty of Medicine, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Bruce D Agins
- HEALTHQUAL, Institute for Global Health Sciences, University of California San Francisco, San Francisco, California, USA.,Department of Epidemiology and BIostatistics, University of California San Francisco, San Francisco, California, USA
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14
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Pfitzer A, Maly C, Tappis H, Kabue M, Mackenzie D, Healy S, Srivastava V, Ndirangu G. Characteristics of successful integrated family planning and maternal and child health services: Findings from a mixed-method, descriptive evaluation. F1000Res 2019; 8:229. [PMID: 32047599 PMCID: PMC6993833 DOI: 10.12688/f1000research.17208.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/19/2019] [Indexed: 11/20/2022] Open
Abstract
Background: Most postpartum women in low- and middle-income countries want to delay or avoid future pregnancies but are not using modern contraception. One promising strategy for increasing the use of postpartum family planning (PPFP) is integration with maternal, newborn and child health (MNCH) services. However, there is limited evidence on effective service integration strategies. We examine facilitators of and barriers to effective PPFP integration in MNCH services in Kenya and India. Methods: We conducted a cross-sectional, mixed-method study in two counties in Kenya and two states in India. Data collection included surveying 215 MNCH clients and surveying or interviewing 82 health care providers and managers in 15 health facilities across the four sites. We analyzed data from each country separately. First, we analyzed quantitative data to assess the extent to which PPFP was integrated within MNCH services at each facility. Then we analyzed qualitative data and synthesized findings from both data sources to identify characteristics of well and poorly integrated facilities. Results: PPFP integration success varied by service delivery area, health facility, and country. Issues influencing the extent of integration included availability of physical space for PPFP services, health workforce composition and capacity, family planning commodities availability, duration and nature of support provided. Conclusions: Although integration level varied between health facilities, factors enabling and hindering PPFP integration were similar in India and Kenya. Better measures are needed to verify whether services are integrated as prescribed by national policies.
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Affiliation(s)
- Anne Pfitzer
- Maternal and Child Survival Program, Jhpiego, Washington, DC, 20036, USA
| | | | | | | | - Devon Mackenzie
- Maternal and Child Survival Program, Jhpiego, Washington, DC, 20036, USA
| | - Sadie Healy
- Molloy Consultants, Cincinnati, OH, 45208, USA
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15
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Integrated HIV-Care Into Primary Health Care Clinics and the Influence on Diabetes and Hypertension Care: An Interrupted Time Series Analysis in Free State, South Africa Over 4 Years. J Acquir Immune Defic Syndr 2019; 77:476-483. [PMID: 29373391 DOI: 10.1097/qai.0000000000001633] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Noncommunicable diseases (NCDs), specifically diabetes and hypertension, are rising in high HIV-burdened countries such as South Africa. How integrated HIV care into primary health care (PHC) influences NCD care is unknown. We aimed to understand whether differences existed in NCD care (pre- versus post-integration) and how changes may relate to HIV patient numbers. SETTING Public sector PHC clinics in Free State, South Africa. METHODS Using a quasiexperimental design, we analyzed monthly administrative data on 4 indicators for diabetes and hypertension (clinic and population levels) during 4 years as HIV integration was implemented in PHC. Data represented 131 PHC clinics with a catchment population of 1.5 million. We used interrupted time series analysis at ±18 and ±30 months from HIV integration in each clinic to identify changes in trends postintegration compared with those in preintegration. We used linear mixed-effect models to study relationships between HIV and NCD indicators. RESULTS Patients receiving antiretroviral therapy in the 131 PHC clinics studied increased from 1614 (April 2009) to 57, 958 (April 2013). Trends in new diabetes patients on treatment remained unchanged. However, population-level new hypertensives on treatment decreased at ±30 months from integration by 6/100, 000 (SE = 3, P < 0.02) and was associated with the number of new patients with HIV on treatment at the clinics. CONCLUSIONS Our findings suggest that during the implementation of integrated HIV care into PHC clinics, care for hypertensive patients could be compromised. Further research is needed to understand determinants of NCD care in South Africa and other high HIV-burdened settings to ensure patient-centered PHC.
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16
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Nyblade L, Stockton MA, Giger K, Bond V, Ekstrand ML, Lean RM, Mitchell EMH, Nelson LRE, Sapag JC, Siraprapasiri T, Turan J, Wouters E. Stigma in health facilities: why it matters and how we can change it. BMC Med 2019; 17:25. [PMID: 30764806 PMCID: PMC6376713 DOI: 10.1186/s12916-019-1256-2] [Citation(s) in RCA: 355] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 01/08/2019] [Indexed: 11/10/2022] Open
Abstract
Stigma in health facilities undermines diagnosis, treatment, and successful health outcomes. Addressing stigma is fundamental to delivering quality healthcare and achieving optimal health. This correspondence article seeks to assess how developments over the past 5 years have contributed to the state of programmatic knowledge-both approaches and methods-regarding interventions to reduce stigma in health facilities, and explores the potential to concurrently address multiple health condition stigmas. It is supported by findings from a systematic review of published articles indexed in PubMed, Psychinfo and Web of Science, and in the United States Agency for International Development's Development Experience Clearinghouse, which was conducted in February 2018 and restricted to the past 5 years. Forty-two studies met inclusion criteria and provided insight on interventions to reduce HIV, mental illness, or substance abuse stigma. Multiple common approaches to address stigma in health facilities emerged, which were implemented in a variety of ways. The literature search identified key gaps including a dearth of stigma reduction interventions in health facilities that focus on tuberculosis, diabetes, leprosy, or cancer; target multiple cadres of staff or multiple ecological levels; leverage interactive technology; or address stigma experienced by health workers. Preliminary results from ongoing innovative responses to these gaps are also described.The current evidence base of stigma reduction in health facilities provides a solid foundation to develop and implement interventions. However, gaps exist and merit further work. Future investment in health facility stigma reduction should prioritize the involvement of clients living with the stigmatized condition or behavior and health workers living with stigmatized conditions and should address both individual and structural level stigma.
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Affiliation(s)
- Laura Nyblade
- RTI International, 701 13th ST NW, Suite 750, Washington, DC, USA
| | - Melissa A. Stockton
- Epidemiology Department, UNC Gillings School of Global Public Health, 2103 McGavran-Greenberg Hall, CB #7435, Chapel Hill, NC 27599 USA
| | - Kayla Giger
- RTI International, 701 13th ST NW, Suite 750, Washington, DC, USA
| | - Virginia Bond
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
- School of Medicine, Zambart, P.O. Box 50697, Lusaka, Zambia
| | - Maria L. Ekstrand
- Division of Prevention Science, University of California, San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA 94158-2549 USA
- St John’s Research Institute, St John’s National Academy of Health Sciences, Bengaluru, India
| | - Roger Mc Lean
- Health Economics Unit, Centre for Health Economics, Faculty of Social Sciences, University of the West Indies, St. Augustine Campus, St. Augustine, Trinidad and Tobago
| | - Ellen M. H. Mitchell
- International Institute for Social Studies, Erasmus University, Kortenaerkade 12, 2518 AX The Hague, Netherlands
| | - La Ron E. Nelson
- University of Rochester School of Nursing, 601 Elmwood Avenue, Box SON, Rochester, NY 14642 USA
- Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, 209 Victoria Street, Toronto, M5T 1B8 Canada
| | - Jaime C. Sapag
- Departments of Public Health and Family Medicine, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Clinical Public Health Division, Dalla Lana School of Public Health, University of Toronto, Ontario, Canada
- Office of Transformative Global Health, Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), Ontario, Canada
| | - Taweesap Siraprapasiri
- Department of Disease Control, Ministry of Public Health of the Government of Thailand, Tivanond Road, Nonthaburi, 11000 Thailand
| | - Janet Turan
- Department of Health Care Organization and Policy, Maternal and Child Health Concentration, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
- Behavioral and Community Sciences Core, UAB Center for AIDS Research (CFAR), Birmingham, USA
| | - Edwin Wouters
- Centre for Longitudinal & Life Course Studies, University of Antwerp, Sint-Jacobstraat 2, B-2000 Antwerp, Belgium
- Centre for Health Systems Research & Development, University of the Free State, PO Box 399, Bloemfontein, 9300 South Africa
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17
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"Being seen" at the clinic: Zambian and South African health worker reflections on the relationship between health facility spatial organisation and items and HIV stigma in 21 health facilities, the HPTN 071 (PopART) study. Health Place 2018; 55:87-99. [PMID: 30528346 PMCID: PMC6358039 DOI: 10.1016/j.healthplace.2018.11.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 11/06/2018] [Accepted: 11/12/2018] [Indexed: 12/04/2022]
Abstract
Health workers in 21 government health facilities in Zambia and South Africa linked spatial organisation of HIV services and material items signifying HIV-status (for example, coloured client cards) to the risk of People Living with HIV (PLHIV) ‘being seen’ or identified by others. Demarcated HIV services, distinctive client flow and associated-items were considered especially distinguishing. Strategies to circumvent any resulting stigma mostly involved PLHIV avoiding and/or reducing contact with services and health workers reducing visibility of PLHIV through alterations to structures, items and systems. HIV spatial organisation and item adjustments, enacting PLHIV-friendly policies and wider stigma reduction initiatives could combined reduce risks of identification and enhance the privacy of health facility space and diminish stigma. Spatial dimensions of stigma are linked to accessing HIV treatment in clinics.
Distinct demarcation and client flow trigger visibility of People Living with HIV.
Approaching HIV services carries a social risk of unwanted disclosure for PLHIV.
Thoughtful spatial organisation and labelling reduces the chance of “being seen”.
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18
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Topp SM, Abimbola S, Joshi R, Negin J. How to assess and prepare health systems in low- and middle-income countries for integration of services-a systematic review. Health Policy Plan 2018; 33:298-312. [PMID: 29272396 PMCID: PMC5886169 DOI: 10.1093/heapol/czx169] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2017] [Indexed: 12/26/2022] Open
Abstract
Despite growing support for integration of frontline services, a lack of information about the pre-conditions necessary to integrate such services hampers the ability of policy makers and implementers to assess how feasible or worthwhile integration may be, especially in low- and middle-income countries (LMICs). We adopted a modified systematic review with aspects of realist review, including quantitative and qualitative studies that incorporated assessment of health system preparedness for and capacity to implement integrated services. We searched Medline via Ovid, Web of Science and the Cochrane library using terms adapted from Dudley and Garner’s systematic review on integration in LMICs. From an initial list of 10 550 articles, 206 were selected for full-text review by two reviewers who independently reviewed articles and inductively extracted and synthesized themes related to health system preparedness. We identified five ‘context’ related categories and four health system ‘capability’ themes. The contextual enabling and constraining factors for frontline service integration were: (1) the organizational framework of frontline services, (2) health care worker preparedness, (3) community and client preparedness, (4) upstream logistics and (5) policy and governance issues. The intersecting health system capabilities identified were the need for: (1) sufficiently functional frontline health services, (2) sufficiently trained and motivated health care workers, (3) availability of technical tools and equipment suitable to facilitate integrated frontline services and (4) appropriately devolved authority and decision-making processes to enable frontline managers and staff to adapt integration to local circumstances. Moving beyond claims that integration is defined differently by different programs and thus unsuitable for comparison, this review demonstrates that synthesis is possible. It presents a common set of contextual factors and health system capabilities necessary for successful service integration which may be considered indicators of preparedness and could form the basis for an ‘integration preparedness tool’.
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Affiliation(s)
- Stephanie M Topp
- College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4812, Australia.,Nossal Institute for Global Health, University of Melbourne, Melbourne, Australia
| | - Seye Abimbola
- Sydney School of Public Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Rohina Joshi
- The George Institute, University of New South Wales, NSW 2042, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia
| | - Joel Negin
- Sydney School of Public Health, University of Sydney, Sydney, NSW 2006, Australia
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19
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Rawat A, Uebel K, Moore D, Cingl L, Yassi A. Patient Responses on Quality of Care and Satisfaction with Staff After Integrated HIV Care in South African Primary Health Care Clinics. J Assoc Nurses AIDS Care 2018; 29:698-711. [PMID: 29857926 DOI: 10.1016/j.jana.2018.04.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 04/30/2018] [Indexed: 10/16/2022]
Abstract
HIV care integrated into primary health care (PHC) encourages reorganized service delivery but could increase workload. In 2012-2013, we surveyed 910 patients and caregivers at two time points after integration in four clinics in Free State, South Africa. Likert surveys measured quality of care (QoC) and satisfaction with staff (SwS). QoC scores were lower for females, those older than 56 years, those visiting clinics every 3 months, and child health participants. Regression estimates showed QoC scores higher for ages 36-45 versus 18-25 years, and lower for those attending clinics for more than 10 years versus 6-12 months. Overall, SwS scores were lower for child health attendees and higher for tuberculosis attendees compared to chronic disease care attendees. Research is needed to understand determinants of disparities in QoC and SwS, especially for child health, diabetes, and hypertension attendees, to ensure high-quality care experiences for all patients attending PHC clinics with integrated HIV care.
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20
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Hyle EP, Mayosi BM, Middelkoop K, Mosepele M, Martey EB, Walensky RP, Bekker LG, Triant VA. The association between HIV and atherosclerotic cardiovascular disease in sub-Saharan Africa: a systematic review. BMC Public Health 2017; 17:954. [PMID: 29246206 PMCID: PMC5732372 DOI: 10.1186/s12889-017-4940-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/22/2017] [Indexed: 12/27/2022] Open
Abstract
Background Sub-Saharan Africa (SSA) has confronted decades of the HIV epidemic with substantial improvements in access to life-saving antiretroviral therapy (ART). Now, with improved survival, people living with HIV (PLWH) are at increased risk for non-communicable diseases (NCDs), including atherosclerotic cardiovascular disease (CVD). We assessed the existing literature regarding the association of CVD outcomes and HIV in SSA. Methods We used the PRISMA guidelines to perform a systematic review of the published literature regarding the association of CVD and HIV in SSA with a focus on CVD surrogate and clinical outcomes in PLWH. Results From January 2000 until March 2017, 31 articles were published regarding CVD outcomes among PLWH in SSA. Data from surrogate CVD outcomes (n = 13) suggest an increased risk of CVD events among PLWH in SSA. Although acute coronary syndrome is reported infrequently in SSA among PLWH, limited data from five studies suggest extensive thrombus and hypercoagulability as contributing factors. Additional studies suggest an increased risk of stroke among PLWH (n = 13); however, most data are from immunosuppressed ART-naïve PLWH and thus are potentially confounded by the possibility of central nervous system infections. Conclusions Given ongoing gaps in our current understanding of CVD and other NCDs in PLWH in SSA, it is imperative to ascertain the burden of CVD outcomes, and to examine strategies for intervention and best practices to enhance the health of this vulnerable population. Electronic supplementary material The online version of this article (10.1186/s12889-017-4940-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Emily P Hyle
- Medical Practice Evaluation Center, Massachusetts General Hospital, 50 Staniford St., 9th Floor, Boston, MA, 02114-2696, USA. .,Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA.
| | - Bongani M Mayosi
- Cardiac Clinic, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Keren Middelkoop
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Mosepele Mosepele
- Department of Internal Medicine, Faculty of Medicine, University of Botswana, Gaborone, Botswana.,Botswana-Harvard AIDS Partnership, Gaborone, Botswana
| | - Emily B Martey
- Medical Practice Evaluation Center, Massachusetts General Hospital, 50 Staniford St., 9th Floor, Boston, MA, 02114-2696, USA
| | - Rochelle P Walensky
- Medical Practice Evaluation Center, Massachusetts General Hospital, 50 Staniford St., 9th Floor, Boston, MA, 02114-2696, USA.,Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Harvard University Center for AIDS Research (CFAR), Boston, MA, USA.,Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA.,Division of General Internal Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Virginia A Triant
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Division of General Internal Medicine, Massachusetts General Hospital, Boston, MA, USA
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21
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Mayhew SH, Sweeney S, Warren CE, Collumbien M, Ndwiga C, Mutemwa R, Lut I, Colombini M, Vassall A. Numbers, systems, people: how interactions influence integration. Insights from case studies of HIV and reproductive health services delivery in Kenya. Health Policy Plan 2017; 32:iv67-iv81. [PMID: 29194544 PMCID: PMC5886080 DOI: 10.1093/heapol/czx097] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2017] [Indexed: 11/12/2022] Open
Abstract
Drawing on rich data from the Integra evaluation of integrated HIV and reproductive-health services, we explored the interaction of systems hardware and software factors to explain why some facilities were able to implement and sustain integrated service delivery while others were not. This article draws on detailed mixed-methods data for four case-study facilities offering reproductive-health and HIV services between 2009 and 2013 in Kenya: (i) time-series client flow, tracking service uptake for 8841 clients; (ii) structured questionnaires with 24 providers; (iii) in-depth interviews with 17 providers; (iv) workload and facility data using a periodic activity review and cost-instruments; and (v) contextual data on external activities related to integration in study sites. Overall, our findings suggested that although structural factors like stock-outs, distribution of staffing and workload, rotation of staff can affect how integrated care is provided, all these factors can be influenced by staff themselves: both frontline and management. Facilities where staff displayed agency of decision making, worked as a team to share workload and had management that supported this, showed better integration delivery and staff were able to overcome some structural deficiencies to enable integrated care. Poor-performing facilities had good structural integration, but staff were unable to utilize this because they were poorly organized, unsupported or teams were dysfunctional. Conscientious objection and moralistic attitudes were also barriers.Integra has demonstrated that structural integration is not sufficient for integrated service delivery. Rather, our case studies show that in some cases excellent leadership and peer-teamwork enabled facilities to perform well despite resource shortages. The ability to provide support for staff to work flexibly to deliver integrated services and build resilient health systems to meet changing needs is particularly relevant as health systems face challenges of changing burdens of disease, climate change, epidemic outbreaks and more.
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Affiliation(s)
- Susannah H Mayhew
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Sedona Sweeney
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Martine Collumbien
- Department of Social and Environmental Health Research, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Richard Mutemwa
- Centre for Infectious Disease Control – Zambia (CIDRZ), Zambia
| | | | - Integra Initiative
- Full list of Integra Initiative team members is provided in the Acknowledgements
| | - Manuela Colombini
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Anna Vassall
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
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22
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Wollum A, Dansereau E, Fullman N, Achan J, Bannon KA, Burstein R, Conner RO, DeCenso B, Gasasira A, Haakenstad A, Hanlon M, Ikilezi G, Kisia C, Levine AJ, Masters SH, Njuguna P, Okiro EA, Odeny TA, Allen Roberts D, Gakidou E, Duber HC. The effect of facility-based antiretroviral therapy programs on outpatient services in Kenya and Uganda. BMC Health Serv Res 2017; 17:564. [PMID: 28814295 PMCID: PMC5559797 DOI: 10.1186/s12913-017-2512-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 08/04/2017] [Indexed: 12/21/2022] Open
Abstract
Background Considerable debate exists concerning the effects of antiretroviral therapy (ART) service scale-up on non-HIV services and overall health system performance in sub-Saharan Africa. In this study, we examined whether ART services affected trends in non-ART outpatient department (OPD) visits in Kenya and Uganda. Methods Using a nationally representative sample of health facilities in Kenya and Uganda, we estimated the effect of ART programs on OPD visits from 2007 to 2012. We modeled the annual percent change in non-ART OPD visits using hierarchical mixed-effects linear regressions, controlling for a range of facility characteristics. We used four different constructs of ART services to capture the different ways in which the presence, growth, overall, and relative size of ART programs may affect non-ART OPD services. Results Our final sample included 321 health facilities (140 in Kenya and 181 in Uganda). On average, OPD and ART visits increased steadily in Kenya and Uganda between 2007 and 2012. For facilities where ART services were not offered, the average annual increase in OPD visits was 4·2% in Kenya and 13·5% in Uganda. Among facilities that provided ART services, we found average annual OPD volume increases of 7·2% in Kenya and 5·6% in Uganda, with simultaneous annual increases of 13·7% and 12·5% in ART volumes. We did not find a statistically significant relationship between annual changes in OPD services and the presence, growth, overall, or relative size of ART services. However, in a subgroup analysis, we found that Ugandan hospitals that offered ART services had statistically significantly less growth in OPD visits than Ugandan hospitals that did not provide ART services. Conclusions Our findings suggest that ART services in Kenya and Uganda did not have a statistically significant deleterious effects on OPD services between 2007 and 2012, although subgroup analyses indicate variation by facility type. Our findings are encouraging, particularly given recent recommendations for universal access to ART, demonstrating that expanding ART services is not inherently linked to declines in other health services in sub-Saharan Africa.
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Affiliation(s)
- Alexandra Wollum
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Emily Dansereau
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Nancy Fullman
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Jane Achan
- Medical Research Council Unit, Banjul, The, Gambia
| | - Kelsey A Bannon
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Roy Burstein
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Ruben O Conner
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Brendan DeCenso
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | | | | | - Michael Hanlon
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Gloria Ikilezi
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA.,Infectious Diseases Research Collaboration, Mulago Hospital Complex, Kampala, Uganda
| | | | - Aubrey J Levine
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Samuel H Masters
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | - Thomas A Odeny
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - D Allen Roberts
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Emmanuela Gakidou
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA
| | - Herbert C Duber
- Institute for Health Metrics and Evaluation, University of Washington, 2301 5th Ave., Suite 600, Seattle, WA, 98121, USA.
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23
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Pastakia SD, Njuguna B, Onyango BA, Washington S, Christoffersen-Deb A, Kosgei WK, Saravanan P. Prevalence of gestational diabetes mellitus based on various screening strategies in western Kenya: a prospective comparison of point of care diagnostic methods. BMC Pregnancy Childbirth 2017; 17:226. [PMID: 28705184 PMCID: PMC5513206 DOI: 10.1186/s12884-017-1415-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 07/05/2017] [Indexed: 01/11/2023] Open
Abstract
Background Early diagnosis of gestational diabetes mellitus (GDM) is crucial to prevent short term delivery risks and long term effects such as cardiovascular and metabolic diseases in the mother and infant. Diagnosing GDM in Sub-Saharan Africa (SSA) however, remains sub-optimal due to associated logistical and cost barriers for resource-constrained populations. A cost-effective strategy to screen for GDM in such settings are therefore urgently required. We conducted this study to determine the prevalence of gestational diabetes mellitus (GDM) and assess utility of various GDM point of care (POC) screening strategies in a resource-constrained setting. Methods Eligible women aged ≥18 years, and between 24 and 32 weeks of a singleton pregnancy, prospectively underwent testing over two days. On day 1, a POC 1-h 50 g glucose challenge test (GCT) and a POC glycated hemoglobin (HbA1c) was assessed. On day 2, fasting blood glucose, 1-h and 2-h 75 g oral glucose tolerance test (OGTT) were determined using both venous and POC tests, along with a venous HbA1c. The International Association of Diabetes in Pregnancy Study Group (IADPSG) criteria was used to diagnose GDM. GDM prevalence was reported with 95% confidence interval (CI). Specificity, sensitivity, positive predictive value, and negative predictive value of the various POC testing strategies were determined using IADPSG testing as the standard reference. Results Six hundred-sixteen eligible women completed testing procedures. GDM was diagnosed in 18 women, a prevalence of 2.9% (95% CI, 1.57% - 4.23%). Compared to IADPSG testing, POC IADPSG had a sensitivity and specificity of 55.6% and 90.6% respectively while that of POC 1-h 50 g GCT (using a diagnostic cut-off of ≥7.2 mmol/L [129.6 mg/dL]) was 55.6% and 63.9%. All other POC tests assessed showed poor sensitivity. Conclusions POC screening strategies though feasible, showed poor sensitivity for GDM detection in our resource-constrained population of low GDM prevalence. Studies to identify sensitive and specific POC GDM screening strategies using adverse pregnancy outcomes as end points are required. Trials registration Clinical trials.gov: NCT02978807, Registered 29 November 2016.
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Affiliation(s)
- Sonak D Pastakia
- Department of Pharmacy Practice, Purdue Kenya Partnership, PO Box 5760, Eldoret, 30100, Kenya.
| | - Benson Njuguna
- Department of Pharmacy, Moi Teaching and Referral Hospital, PO Box 3, Eldoret, 30100, Kenya
| | - Beryl Ajwang' Onyango
- Department of Pharmacy, Moi Teaching and Referral Hospital, PO Box 3, Eldoret, 30100, Kenya
| | - Sierra Washington
- Department of Reproductive Medicine, University of California, San Diego, CA, 92103, USA
| | | | - Wycliffe K Kosgei
- Division of Reproductive Health, Moi Teaching and Referral Hospital, PO Box 3, Eldoret, 30100, Kenya
| | - Ponnusamy Saravanan
- Department of Diabetes, Endocrinology & Metabolism, Warwick Medical School, University of Warwick, Coventry, CV4 7AL, UK.,Diabetes and Endocrine Centre, George Eliot Hospital, Nuneaton, CV107DJ, UK
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24
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Duffy M, Ojikutu B, Andrian S, Sohng E, Minior T, Hirschhorn LR. Non-communicable diseases and HIV care and treatment: models of integrated service delivery. Trop Med Int Health 2017; 22:926-937. [PMID: 28544500 DOI: 10.1111/tmi.12901] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Non-communicable diseases (NCD) are a growing cause of morbidity in low-income countries including in people living with human immunodeficiency virus (HIV). Integration of NCD and HIV services can build upon experience with chronic care models from HIV programmes. We describe models of NCD and HIV integration, challenges and lessons learned. METHODS A literature review of published articles on integrated NCD and HIV programs in low-income countries and key informant interviews were conducted with leaders of identified integrated NCD and HIV programs. Information was synthesised to identify models of NCD and HIV service delivery integration. RESULTS Three models of integration were identified as follows: NCD services integrated into centres originally providing HIV care; HIV care integrated into primary health care (PHC) already offering NCD services; and simultaneous introduction of integrated HIV and NCD services. Major challenges identified included NCD supply chain, human resources, referral systems, patient education, stigma, patient records and monitoring and evaluation. The range of HIV and NCD services varied widely within and across models. CONCLUSIONS Regardless of model of integration, leveraging experience from HIV care models and adapting existing systems and tools is a feasible method to provide efficient care and treatment for the growing numbers of patients with NCDs. Operational research should be conducted to further study how successful models of HIV and NCD integration can be expanded in scope and scaled-up by managers and policymakers seeking to address all the chronic care needs of their patients.
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Affiliation(s)
| | - Bisola Ojikutu
- John Snow Inc., Boston, MA, USA.,Division of Global Health Equity, Brigham and Women's Hospital, Boston, MA, USA
| | - Soa Andrian
- John Snow Inc., Boston, MA, USA.,Harvard College, Cambridge, MA, USA
| | - Elaine Sohng
- John Snow Inc., Boston, MA, USA.,Claremont McKenna College, Claremont, CA, USA
| | - Thomas Minior
- United States Agency for International Development, Washington, DC, USA
| | - Lisa R Hirschhorn
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.,Ariadne Labs, partnership between Brigham and Women's Hospital and Harvard T.H. Chan School of Public Health, Boston, MA, USA
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25
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Topp SM, Chipukuma JM. How did rapid scale-up of HIV services impact on workplace and interpersonal trust in Zambian primary health centres: a case-based health systems analysis. BMJ Glob Health 2016; 1:e000179. [PMID: 28588985 PMCID: PMC5321392 DOI: 10.1136/bmjgh-2016-000179] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/07/2016] [Accepted: 11/24/2016] [Indexed: 11/09/2022] Open
Abstract
Background In sub-Saharan Africa, large amounts of funding continue to be directed towards HIV-specific care and treatment, often with claims of ‘health system strengthening’ effect. Such claims rarely account for the impact on human relationships and decisions that are core to functional health systems. This research examined how establishment of externally funded HIV services influenced trusting relationships in Zambian health centres. Methods An in-depth, multicase study included four health centres selected for urban, peri-urban and rural characteristics. Case data included healthcare worker (HCW) interviews (60); patient interviews (180); direct observation of facility operations (2 weeks/centre) and key informant interviews (14) which were recorded and transcribed verbatim. Thematic analysis adopted inductive and deductive coding guided by a framework incorporating concepts of workplace trust, patient–provider trust, intrinsic and extrinsic motivation. Results HIV service scale-up impacted trust in positive and negative ways. Investment in HIV-specific infrastructure, supplies and quality assurance mechanisms strengthened workplace trust, HCW motivation and patient–provider trust in HIV departments in the short-term. In the health centres more broadly and over time, however, non-governmental organisation-led investment and support of HIV departments reinforced HCW's perceptions of the government as uninterested or unable to provide a quality work environment. Exacerbating existing perceptions of systemic workplace inequity and nepotism, uneven distribution of personal and professional opportunities related to HIV service establishment contributed to interdepartmental antagonism and reinforced workplace practices designed to protect individual HCW's interests. Conclusions Findings illustrate long-term negative effects of the vertical HIV resourcing and support structures which failed to address and sometimes exacerbated HCW (dis)trust with their own government and supervisors. The short-term and long-term effects of weakened workplace trust on HCWs' motivation and performance signal the importance of understanding how such relationships play a role in generating virtuous or perverse cycles of actor interactions, with implications for service outcomes.
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Affiliation(s)
- Stephanie M Topp
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia.,Nossal Institute for Global Health, University of Melbourne, Melbourne, Victoria, Australia
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26
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Colombini M, Mayhew SH, Mutemwa R, Kivunaga J, Ndwiga C. Perceptions and Experiences of Integrated Service Delivery Among Women Living with HIV Attending Reproductive Health Services in Kenya: A Mixed Methods Study. AIDS Behav 2016; 20:2130-40. [PMID: 27071390 PMCID: PMC4995223 DOI: 10.1007/s10461-016-1373-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This is one of the few studies that explores preferences of and experiences with integrated sexual and reproductive health (SRH)-HIV care among users of mainstream family planning and postnatal care services who are women living with HIV (WLWH). This paper reports on the quantitative data from 179 clients attending public sector clinics and from 30 qualitative in-depth interviews with WLHIV in Kenya. Quantitative data show that integration is happening for the vast majority of these clients at their last HIV visit. However, qualitative data show that very often the care received by WLWH is fragmented as providers do not offer multiple same-day appointments for FP and ARV refills. Our study has shown factors that could either prevent or enable receipt of integrated SRH and HIV care for WLWH. To address these factors, management systems need to be able to support providers to make flexible decisions and facilitate better coordination and communication across clinics within facilities.
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Affiliation(s)
- M Colombini
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK.
| | - S H Mayhew
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - R Mutemwa
- Health Systems Strengthening & Primary Health Care, Centre for Infectious Disease Research Zambia (CIDRZ), Lusaka, Zambia
| | | | - C Ndwiga
- Reproductive Health Program, Population Council, Nairobi, Kenya
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27
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An SJ, George AS, LeFevre AE, Mpembeni R, Mosha I, Mohan D, Yang A, Chebet J, Lipingu C, Baqui AH, Killewo J, Winch PJ, Kilewo C. Supply-side dimensions and dynamics of integrating HIV testing and counselling into routine antenatal care: a facility assessment from Morogoro Region, Tanzania. BMC Health Serv Res 2015; 15:451. [PMID: 26433718 PMCID: PMC4592747 DOI: 10.1186/s12913-015-1111-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/23/2015] [Indexed: 12/02/2022] Open
Abstract
Background Integration of HIV into RMNCH (reproductive, maternal, newborn and child health) services is an important process addressing the disproportionate burden of HIV among mothers and children in sub-Saharan Africa. We assess the structural inputs and processes of care that support HIV testing and counselling in routine antenatal care to understand supply-side dynamics critical to scaling up further integration of HIV into RMNCH services prior to recent changes in HIV policy in Tanzania. Methods This study, as a part of a maternal and newborn health program evaluation in Morogoro Region, Tanzania, drew from an assessment of health centers with 18 facility checklists, 65 quantitative and 57 qualitative provider interviews, and 203 antenatal care observations. Descriptive analyses were performed with quantitative data using Stata 12.0, and qualitative data were analyzed thematically with data managed by Atlas.ti. Results Limitations in structural inputs, such as infrastructure, supplies, and staffing, constrain the potential for integration of HIV testing and counselling into routine antenatal care services. While assessment of infrastructure, including waiting areas, appeared adequate, long queues and small rooms made private and confidential HIV testing and counselling difficult for individual women. Unreliable stocks of HIV test kits, essential medicines, and infection prevention equipment also had implications for provider-patient relationships, with reported decreases in women’s care seeking at health centers. In addition, low staffing levels were reported to increase workloads and lower motivation for health workers. Despite adequate knowledge of counselling messages, antenatal counselling sessions were brief with incomplete messages conveyed to pregnant women. In addition, coping mechanisms, such as scheduling of clinical activities on different days, limited service availability. Conclusion Antenatal care is a strategic entry point for the delivery of critical tests and counselling messages and the framing of patient-provider relations, which together underpin care seeking for the remaining continuum of care. Supply-side deficiencies in structural inputs and processes of delivering HIV testing and counselling during antenatal care indicate critical shortcomings in the quality of care provided. These must be addressed if integrating HIV testing and counselling into antenatal care is to result in improved maternal and newborn health outcomes.
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Affiliation(s)
- Selena J An
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Asha S George
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Amnesty E LeFevre
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Rose Mpembeni
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, P.O. Box 65015, Dar es Salaam, Tanzania.
| | - Idda Mosha
- Department of Behavioural Sciences, Muhimbili University of Health and Allied Sciences, P.O. Box 65015, Dar es Salaam, Tanzania.
| | - Diwakar Mohan
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Ann Yang
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Joy Chebet
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | | | - Abdullah H Baqui
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Japhet Killewo
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, P.O. Box 65015, Dar es Salaam, Tanzania.
| | - Peter J Winch
- Department of International Health, International Center for Maternal and Newborn Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD, 21205, USA.
| | - Charles Kilewo
- Department of Obstetrics and Gynecology, Muhimbili University of Health and Allied Sciences, P.O. Box 65015, Dar es Salaam, Tanzania.
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Effectiveness of peer support on care engagement and preventive care intervention utilization among pre-antiretroviral therapy, HIV-infected adults in Rakai, Uganda: a randomized trial. AIDS Behav 2015; 19:1742-51. [PMID: 26271815 DOI: 10.1007/s10461-015-1159-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
442 pre-ART, HIV-infected adults were randomized to peer support consisting of structured home visits to promote clinic attendance and preventive care intervention use or standard of care. At baseline, 62 % reported previously visiting an HIV clinic, 45 % reported taking cotrimoxazole prophylaxis, and 31 % were "care-naïve" (no previous clinic visit and not on cotrimoxazole). After 1 year, intervention participants were more likely to report being in care (92 vs 84 %; PRR 1.09, p = 0.039), on cotrimoxazole (89 vs 81 %; PRR 1.10, p = 0.047), and safe water vessel adherence (23 vs 14 %; PRR 1.64, p = 0.024). The effect was observed only among care-naïve participants (n = 139) with 83 % intervention versus 56 % controls reporting being in HIV care (PRR 1.47, p = 0.006), 78 versus 58 % on cotrimoxazole (PRR 1.35, p = 0.04), and 20 versus 4 % safe water vessel adherence (PRR 5.78, p = 0.017). Peer support may be an effective intervention to facilitate pre-ART care compliance in this important population.
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Implementation and Operational Research: Effects of Antenatal Care and HIV Treatment Integration on Elements of the PMTCT Cascade: Results From the SHAIP Cluster-Randomized Controlled Trial in Kenya. J Acquir Immune Defic Syndr 2015; 69:e172-81. [PMID: 25967269 DOI: 10.1097/qai.0000000000000678] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Integrating antenatal care (ANC) and HIV care may improve uptake and retention in services along the prevention of mother-to-child transmission (PMTCT) cascade. This study aimed to determine whether integration of HIV services into ANC settings improves PMTCT service utilization outcomes. METHODS ANC clinics in rural Kenya were randomized to integrated (6 clinics, 569 women) or nonintegrated (6 clinics, 603 women) services. Intervention clinics provided all HIV services, including highly active antiretroviral therapy (HAART), whereas control clinics provided PMTCT services but referred women to HIV care clinics within the same facility. PMTCT utilization outcomes among HIV-infected women (maternal HIV care enrollment, HAART initiation, and 3-month infant HIV testing uptake) were compared using generalized estimating equations and Cox regression. RESULTS HIV care enrollment was higher in intervention compared with control clinics [69% versus 36%; odds ratio = 3.94, 95% confidence interval (CI): 1.14 to 13.63]. Median time to enrollment was significantly shorter among intervention arm women (0 versus 8 days, hazard ratio = 2.20, 95% CI: 1.62 to 3.01). Eligible women in the intervention arm were more likely to initiate HAART (40% versus 17%; odds ratio = 3.22, 95% CI: 1.81 to 5.72). Infant testing was more common in the intervention arm (25% versus 18%), however, not statistically different. No significant differences were detected in postnatal service uptake or maternal retention. CONCLUSIONS Service integration increased maternal HIV care enrollment and HAART uptake. However, PMTCT utilization outcomes were still suboptimal, and postnatal service utilization remained poor in both study arms. Further improvements in the PMTCT cascade will require additional research and interventions.
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Newmann SJ, Zakaras JM, Tao AR, Onono M, Bukusi EA, Cohen CR, Steinfeld R, Grossman. D. Integrating family planning into HIV care in western Kenya: HIV care providers' perspectives and experiences one year following integration. AIDS Care 2015; 28:209-13. [PMID: 26406803 PMCID: PMC4894498 DOI: 10.1080/09540121.2015.1080791] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
With high rates of unintended pregnancy in sub-Saharan Africa, integration of family planning (FP) into HIV care is being explored as a strategy to reduce unmet need for contraception. Perspectives and experiences of healthcare providers are critical in order to create sustainable models of integrated care. This qualitative study offers insight into how HIV care providers view and experience the benefits and challenges of providing integrated FP/HIV services in Nyanza Province, Kenya. Sixteen individual interviews were conducted among healthcare workers at six public sector HIV care facilities one year after the implementation of integrated FP and HIV services. Data were transcribed and analyzed qualitatively using grounded theory methods and Atlas.ti. Providers reported a number of benefits of integrated services that they believed increased the uptake and continuation of contraceptive methods. They felt that integrated services enabled them to reach a larger number of female and male patients and in a more efficient way for patients compared to non-integrated services. Availability of FP services in the same place as HIV care also eliminated the need for most referrals, which many providers saw as a barrier for patients seeking FP. Providers reported many challenges to providing integrated services, including the lack of space, time, and sufficient staff, inadequate training, and commodity shortages. Despite these challenges, the vast majority of providers was supportive of FP/HIV integration and found integrated services to be beneficial to HIV-infected patients. Providers' concerns relating to staffing, infrastructure, and training need to be addressed in order to create sustainable, cost-effective FP/HIV integrated service models.
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Affiliation(s)
- Sara J. Newmann
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
| | - Jennifer M. Zakaras
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
| | - Amy R. Tao
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
| | | | | | - Craig R. Cohen
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
| | - Rachel Steinfeld
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
| | - Daniel Grossman.
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, USA
- Ibis Reproductive Health, Oakland, USA
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Swartzendruber A, Steiner RJ, Adler MR, Kamb ML, Newman LM. Introduction of rapid syphilis testing in antenatal care: A systematic review of the impact on HIV and syphilis testing uptake and coverage. Int J Gynaecol Obstet 2015; 130 Suppl 1:S15-21. [PMID: 26001704 PMCID: PMC6799988 DOI: 10.1016/j.ijgo.2015.04.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Global guidelines recommend universal syphilis and HIV screening for pregnant women. Rapid syphilis testing (RST) may contribute toward achievement of universal screening. OBJECTIVES To examine the impact of RST on syphilis and HIV screening among pregnant women. SEARCH STRATEGY We searched MEDLINE for English- and non-English language articles published through November, 2014. SELECTION CRITERIA We included studies that used a comparative design and reported on syphilis and HIV test uptake among pregnant women in low- and middle-income countries (LMICs) following introduction of RST. DATA COLLECTION AND ANALYSIS Data were extracted from six eligible articles presenting findings from Asia, Africa, and Latin America. MAIN RESULTS All studies reported substantial increases in antenatal syphilis testing following introduction of RST; the latter did not appear to adversely impact antenatal HIV screening levels at sites already offering rapid HIV testing and may increase HIV screening among pregnant women in some settings. Qualitative data revealed that women were highly satisfied with RST. Nevertheless, ensuring adequate training for healthcare workers and supplies of commodities were cited as key implementation barriers. CONCLUSIONS RST may increase antenatal syphilis and HIV screening and contribute to the improvement of antenatal care in LMICs.
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Affiliation(s)
| | - Riley J Steiner
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Michelle R Adler
- Global AIDS Program, Centers for Disease Control Prevention, Atlanta, GA, USA
| | - Mary L Kamb
- Division of STD Prevention, International Activities Unit, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lori M Newman
- Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland
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Topp SM, Chipukuma JM. A qualitative study of the role of workplace and interpersonal trust in shaping service quality and responsiveness in Zambian primary health centres. Health Policy Plan 2015; 31:192-204. [PMID: 25999586 PMCID: PMC4748128 DOI: 10.1093/heapol/czv041] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2015] [Indexed: 11/24/2022] Open
Abstract
Background: Human decisions, actions and relationships that invoke trust are at the core of functional and productive health systems. Although widely studied in high-income settings, comparatively few studies have explored the influence of trust on health system performance in low- and middle-income countries. This study examines how workplace and inter-personal trust impact service quality and responsiveness in primary health services in Zambia. Methods: This multi-case study included four health centres selected for urban, peri-urban and rural characteristics. Case data included provider interviews (60); patient interviews (180); direct observation of facility operations (two weeks/centre) and key informant interviews (14) that were recorded and transcribed verbatim. Case-based thematic analysis incorporated inductive and deductive coding. Results: Findings demonstrated that providers had weak workplace trust influenced by a combination of poor working conditions, perceptions of low pay and experiences of inequitable or inefficient health centre management. Weak trust in health centre managers’ organizational capacity and fairness contributed to resentment amongst many providers and promoted a culture of blame-shifting and one-upmanship that undermined teamwork and enabled disrespectful treatment of patients. Although patients expressed a high degree of trust in health workers’ clinical capacity, repeated experiences of disrespectful or unresponsive care undermined patients’ trust in health workers’ service values and professionalism. Lack of patient–provider trust prompted some patients to circumvent clinic systems in an attempt to secure better or more timely care. Conclusion: Lack of resourcing and poor leadership were key factors leading to providers’ weak workplace trust and contributed to often-poor quality services, driving a perverse cycle of negative patient–provider relations across the four sites. Findings highlight the importance of investing in both structural factors and organizational management to strengthen providers’ trust in their employer(s) and colleagues, as an entry-point for developing both the capacity and a work culture oriented towards respectful and patient-centred care.
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Affiliation(s)
- Stephanie M Topp
- Schools of Public Health and Medicine, University of Alabama, Birmingham, USA, Centre for Infectious Disease Research in Zambia, PO Box 30338, Lusaka, Zambia, Nossal Institute for Global Health, University of Melbourne, Level 4, 161 Barry Street, Alan Gilbert Building, Carlton 3010, VIC, Australia and
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Church K, Wringe A, Lewin S, Ploubidis GB, Fakudze P, Mayhew SH. Exploring the Feasibility of Service Integration in a Low-Income Setting: A Mixed Methods Investigation into Different Models of Reproductive Health and HIV Care in Swaziland. PLoS One 2015; 10:e0126144. [PMID: 25978632 PMCID: PMC4433110 DOI: 10.1371/journal.pone.0126144] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 03/30/2015] [Indexed: 11/23/2022] Open
Abstract
Integrating reproductive health (RH) with HIV care is a policy priority in high HIV prevalence settings, despite doubts surrounding its feasibility and varying evidence of effects on health outcomes. The process and outcomes of integrated RH-HIV care were investigated in Swaziland, through a comparative case study of four service models, ranging from fully integrated to fully stand-alone HIV services, selected purposively within one town. A client exit survey (n=602) measured integrated care received and unmet family planning (FP) needs. Descriptive statistics were used to assess the degree of integration per clinic and client demand for services. Logistic regression modelling was used to test the hypothesis that clients at more integrated sites had lower unmet FP needs than clients in a stand-alone site. Qualitative methods included in-depth interviews with clients and providers to explore contextual factors influencing the feasibility of integrated RH-HIV care delivery; data were analysed thematically, combining deductive and inductive approaches. Results demonstrated that clinic models were not as integrated in practice as had been claimed. Fragmentation of HIV care was common. Services accessed per provider were no higher at the more integrated clinics compared to stand-alone models (p>0.05), despite reported demand. While women at more integrated sites received more FP and pregnancy counselling than stand-alone models, they received condoms (a method of choice) less often, and there was no statistical evidence of difference in unmet FP needs by model of care. Multiple contextual factors influenced integration practices, including provider de-skilling within sub-specialist roles; norms of task-oriented routinised HIV care; perceptions of heavy client loads; imbalanced client-provider interactions hindering articulation of RH needs; and provider motivation challenges. Thus, despite institutional support, factors related to the social context of care inhibited provision of fully integrated RH-HIV services in these clinics. Programmes should move beyond simplistic training and equipment provision if integrated care interventions are to be sustained.
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Affiliation(s)
- Kathryn Church
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- * E-mail:
| | - Alison Wringe
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Simon Lewin
- Global Health Unit, Norwegian Knowledge Centre for the Health Services, Oslo, Norway
- Health Systems Research Unit, Medical Research Council of South Africa, Cape Town, South Africa
| | - George B. Ploubidis
- Centre for Longitudinal Studies, Department of Quantitative Social Science, Institute of Education, University of London, London, United Kingdom
| | | | | | - Susannah H. Mayhew
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, United Kingdom
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Kufa T, Hippner P, Charalambous S, Kielmann K, Vassall A, Churchyard GJ, Grant AD, Fielding KL. A cluster randomised trial to evaluate the effect of optimising TB/HIV integration on patient level outcomes: the "merge" trial protocol. Contemp Clin Trials 2014; 39:280-7. [PMID: 25315287 DOI: 10.1016/j.cct.2014.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/30/2014] [Accepted: 10/04/2014] [Indexed: 10/24/2022]
Abstract
INTRODUCTION We describe the design of the MERGE trial, a cluster randomised trial, to evaluate the effect of an intervention to optimise TB/HIV service integration on mortality, morbidity and retention in care among newly-diagnosed HIV-positive patients and newly-diagnosed TB patients. DESIGN Eighteen primary care clinics were randomised to either intervention or standard of care arms. The intervention comprised activities designed to optimise TB and HIV service integration and supported by two new staff cadres-a TB/HIV integration officer and a TB screening officer-for 24 months. A process evaluation to understand how the intervention was perceived and implemented at the clinics was conducted as part of the trial. Newly-diagnosed HIV-positive patients and newly-diagnosed TB patients were enrolled into the study and followed up through telephonic interviews and case note abstractions at six monthly intervals for up to 18 months in order to measure outcomes. The primary outcomes were incidence of hospitalisations or death among newly diagnosed TB patients, incidence of hospitalisation or death among newly diagnosed HIV-positive patients and retention in care among HIV-positive TB patients. Secondary outcomes of the study included measures of cost-effectiveness. DISCUSSION Methodological challenges of the trial such as implementation of a complex multi-faceted health systems intervention, the measurement of integration at baseline and at the end of the study and an evolving standard of care with respect to TB and HIV are discussed. The trial will contribute to understanding whether TB/HIV service integration affects patient outcomes.
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Affiliation(s)
- T Kufa
- The Aurum Institute, Johannesburg, South Africa; The School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.
| | - P Hippner
- The Aurum Institute, Johannesburg, South Africa
| | - S Charalambous
- The Aurum Institute, Johannesburg, South Africa; The School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - K Kielmann
- Institute for International Health and Development, Queen Margaret University, Edinburgh, Scotland, United Kingdom
| | - A Vassall
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - G J Churchyard
- The Aurum Institute, Johannesburg, South Africa; The School of Public Health, University of the Witwatersrand, Johannesburg, South Africa; Department of Infectious Diseases Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - A D Grant
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - K L Fielding
- Department of Infectious Diseases Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
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Enhancing HIV/AIDS, viral hepatitis, sexually transmitted disease, and tuberculosis prevention in the United States through program collaboration and service integration: the case for broader implementation. Sex Transm Dis 2014; 40:663-8. [PMID: 23859918 DOI: 10.1097/olq.0000000000000002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
HIV infection, viral hepatitis, sexually transmitted diseases, and tuberculosis in the United States remain major public health concerns. The current disease-specific prevention approach oftentimes has led to narrow success and missed opportunities for increasing program capacity, leveraging resources, addressing social and structural determinants, and accelerating health impact-suggesting a need for greater innovation to prevent related diseases. The National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention's Program Collaboration and Service Integration (PCSI) strategic priority aims to strengthen collaborative engagement across these disease areas and to integrate services at the client level. In this review, we articulate the 5 principles of PCSI-appropriateness, effectiveness, flexibility, accountability, and acceptability. Drawing upon these principles and published literature, we discuss the case for change that underlies PCSI, summarize advances in the field since 2007, and articulate key next steps. Although formal evaluation is needed to fully assess the health impact of PCSI, available evidence suggests that this approach is a promising tool to advance prevention goals.
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Managing multiple funding streams and agendas to achieve local and global health and research objectives: lessons from the field. J Acquir Immune Defic Syndr 2014; 65 Suppl 1:S32-5. [PMID: 24321983 DOI: 10.1097/qai.0000000000000043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Multiple funding sources provide research and program implementation organizations a broader base of funding and facilitate synergy, but also entail challenges that include varying stakeholder expectations, unaligned grant cycles, and highly variable reporting requirements. Strong governance and strategic planning are essential to ensure alignment of goals and agendas. Systems to track budgets and outputs, as well as procurement and human resources are required. A major goal of funders is to transition leadership and operations to local ownership. This article details successful approaches used by the newly independent nongovernmental organization, the Centre for Infectious Disease Research in Zambia.
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Prevention of mother-to-child HIV transmission within the continuum of maternal, newborn, and child health services. Curr Opin HIV AIDS 2014; 8:498-503. [PMID: 23872611 DOI: 10.1097/coh.0b013e3283637f7a] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW To reach virtual elimination of pediatric HIV, programs for the prevention of mother-to-child HIV transmission (PMTCT) must expand coverage and achieve long-term retention of mothers and infants. Although PMTCT have been traditionally aligned with maternal, newborn, and child health (MNCH) services, novel approaches are needed to address the increasing demands of evolving global PMTCT policies. RECENT FINDINGS PMTCT-MNCH integration has improved the uptake and timely initiation of antiretroviral therapy (ART) among treatment-eligible pregnant women in public health settings. Postpartum engagement of HIV-infected mothers and HIV-exposed infants has been insufficient, although alignment of visits to the childhood immunization schedule and establishment of integrated mother-infant clinics may increase retention. Evidence also suggests that the integration of maternal HIV testing into childhood immunization clinics can significantly increase the identification of at-risk HIV-exposed infants previously missed by traditional PMTCT models. SUMMARY Targeted service integration models can improve PMTCT uptake. However, as global PMTCT policy shifts to universal provision of maternal ART during pregnancy (i.e., Option B/B+), these findings must be reexamined in the context of increased service demand and systems burden. Intensive evaluation is needed to ensure quality clinical care is maintained both for PMTCT and for underpinning MNCH services.
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Ostermann J, Whetten K, Reddy E, Pence B, Weinhold A, Itemba D, Maro V, Mosille E, Thielman N. Treatment retention and care transitions during and after the scale-up of HIV care and treatment in Northern Tanzania. AIDS Care 2014; 26:1352-8. [PMID: 24517083 DOI: 10.1080/09540121.2014.882493] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Decentralization of HIV care is promoted to improve access to antiretroviral therapy in sub-Saharan Africa. This study describes care transitions among HIV-infected persons in Northern Tanzania during a period of rapid decentralization of HIV care and treatment centers (CTCs) from hospitals to local health centers. Between November 2008 and June 2009, 492 HIV-infected patients in established care at two referral hospitals in Moshi, Tanzania, and 262 persons newly diagnosed with HIV were selected for participation in a prospective cohort study entitled Coping with HIV/AIDS in Tanzania. Clinical records and participant self-reports, collected between June and November 2012, were used to describe retention in care and transitions between CTCs during the study period. After a mean follow-up period of 3.5 years, 10% of participants had died, 9% were lost to follow-up, and 11% had moved. Of the remaining participants enrolled from CTCs, more than 90% reported at least one CTC visit during the previous six months, with 98% still in care at the CTC at which they were enrolled. Nearly three out of four newly diagnosed clients listed a referral hospital as their primary CTC. Fewer than 10% of participants ever sought care at another CTC in the study area; nearly 90% of those in care bypassed their closest CTC. Administrative data from all facilities in the study area indicate that new clients, even after the scale-up from 8 CTCs in 2006 to 21 CTCs in 2008, disproportionately selected established CTCs, and client volume at newly approved facilities was highly variable. Despite the decentralization of HIV care and treatment in this setting, many patients continue to bypass their closest CTC to seek care at established facilities. Patient preferences for decentralized HIV care, which may inform optimal resource utilization, are largely unknown and warrant further investigation.
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Affiliation(s)
- Jan Ostermann
- a Duke Global Health Institute , Duke University , Durham , NC , USA
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Vasan A, Anatole M, Mezzacappa C, Hedt-Gauthier BL, Hirschhorn LR, Nkikabahizi F, Hagenimana M, Ndayisaba A, Cyamatare FR, Nzeyimana B, Drobac P, Gupta N. Baseline assessment of adult and adolescent primary care delivery in Rwanda: an opportunity for quality improvement. BMC Health Serv Res 2013; 13:518. [PMID: 24344805 PMCID: PMC3878570 DOI: 10.1186/1472-6963-13-518] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Accepted: 12/04/2013] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND As resource-limited health systems evolve to address complex diseases, attention must be returned to basic primary care delivery. Limited data exists detailing the quality of general adult and adolescent primary care delivered at front-line facilities in these regions. Here we describe the baseline quality of care for adults and adolescents in rural Rwanda. METHODS Patients aged 13 and older presenting to eight rural health center outpatient departments in one district in southeastern Rwanda between February and March 2011 were included. Routine nurse-delivered care was observed by clinical mentors trained in the WHO Integrated Management of Adolescent & Adult Illness (IMAI) protocol using standardized checklists, and compared to decisions made by the clinical mentor as the gold standard. RESULTS Four hundred and seventy consultations were observed. Of these, only 1.5% were screened and triaged for emergency conditions. Fewer than 10% of patients were routinely screened for chronic conditions including HIV, tuberculosis, anemia or malnutrition. Nurses correctly diagnosed 50.1% of patient complaints (95% CI: 45.7%-54.5%) and determined the correct treatment 44.9% of the time (95% CI: 40.6%-49.3%). Correct diagnosis and treatment varied significantly across health centers (p = 0.03 and p = 0.04, respectively). CONCLUSION Fundamental gaps exist in adult and adolescent primary care delivery in Rwanda, including triage, screening, diagnosis, and treatment, with significant variability across conditions and facilities. Research and innovation toward improving and standardizing primary care delivery in sub-Saharan Africa is required. IMAI, supported by routine mentorship, is one potentially important approach to establishing the standards necessary for high-quality care.
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Affiliation(s)
- Ashwin Vasan
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK
- Department of Medicine, Weill Cornell Medical College/New York-Presbyterian Hospital, New York, USA
| | - Manzi Anatole
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- University of Rwanda, College of Medicine and Health Sciences, School of Public Health, Kigali, Rwanda
| | - Catherine Mezzacappa
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, USA
| | - Bethany L Hedt-Gauthier
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- University of Rwanda, College of Medicine and Health Sciences, School of Public Health, Kigali, Rwanda
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, USA
| | - Lisa R Hirschhorn
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA
| | | | | | | | - Felix R Cyamatare
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
| | | | - Peter Drobac
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA
| | - Neil Gupta
- Partners In Health-Inshuti Mu Buzima, Kigali, Rwanda and Boston, USA
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, USA
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Chang LW, Serwadda D, Quinn TC, Wawer MJ, Gray RH, Reynolds SJ. Combination implementation for HIV prevention: moving from clinical trial evidence to population-level effects. THE LANCET. INFECTIOUS DISEASES 2013; 13:65-76. [PMID: 23257232 PMCID: PMC3792852 DOI: 10.1016/s1473-3099(12)70273-6] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The promise of combination HIV prevention-the application of multiple HIV prevention interventions to maximise population-level effects-has never been greater. However, to succeed in achieving significant reductions in HIV incidence, an additional concept needs to be considered: combination implementation. Combination implementation for HIV prevention is the pragmatic, localised application of evidence-based strategies to enable high sustained uptake and quality of interventions for prevention of HIV. In this Review, we explore diverse implementation strategies including HIV testing and counselling models, task shifting, linkage to and retention in care, antiretroviral therapy support, behaviour change, demand creation, and structural interventions, and discusses how they could be used to complement HIV prevention efforts such as medical male circumcision and treatment as prevention. HIV prevention and treatment have arrived at a pivotal moment when combination efforts might result in substantial enough population-level effects to reverse the epidemic and drive towards elimination of HIV. Only through careful consideration of how to implement and operationalise HIV prevention interventions will the HIV community be able to move from clinical trial evidence to population-level effects.
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Affiliation(s)
- Larry W Chang
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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Does provider-initiated counselling and testing (PITC) strengthen early diagnosis and treatment initiation? Results from an analysis of an urban cohort of HIV-positive patients in Lusaka, Zambia. J Int AIDS Soc 2012; 15:17352. [PMID: 23010377 PMCID: PMC3494161 DOI: 10.7448/ias.15.2.17352] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 08/02/2012] [Accepted: 08/23/2012] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION Building on earlier works demonstrating the effectiveness and acceptability of provider-initiated counselling and testing (PITC) services in integrated outpatient departments of urban primary healthcare clinics (PHCs), this study seeks to understand the relative utility of PITC services for identifying clients with early-stage HIV-related disease compared to traditional voluntary testing and counselling (VCT) services. We additionally seek to determine whether there are any significant differences in the clinical and demographic profile of PITC and VCT clients. METHODS Routinely collected, de-identified data were collated from two cohorts of HIV-positive patients referred for HIV treatment, either from PITC or VCT in seven urban-integrated PHCs. Univariate and multivariate analyses were conducted to compare the two cohorts across demographic and clinical characteristics at enrolment. RESULTS Forty-five per cent of clients diagnosed via PITC had CD4 < 200, and more than 70% (i.e. two thirds) had CD4 < 350 at enrollment, with significantly lower CD4 counts than that of VCT clients (p < 0.001). PITC clients were more likely to be male (p = 0.0005) and less likely to have secondary or tertiary education (p < 0.0001). Among those who were initiated on antiretroviral therapy (ART), PITC clients had lower odds of initiating treatment within four weeks of enrollment into HIV care (adjusted odds ratio, or AOR: 0.86; 95% confidence interval, or CI: 0.75-0.99; p = 0.035) and significantly lower odds of retention in care at six months (AOR: 0.84; CI: 0.77-0.99; p = 0.004). CONCLUSIONS In Lusaka, Zambia, large numbers of individuals with late-stage HIV are being incidentally diagnosed in outpatient settings. Our findings suggest that PITC in this setting does not facilitate more timely diagnosis and referral to care but rather act as a "safety net" for individuals who are unwilling or unable to seek testing independently. Further work is needed to document the way provision of clinic-based services can be strengthened and linked to community-based interventions and to address socio-cultural norms and socio-economic status that underpin healthcare-seeking behaviour.
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