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Van Hout MC, Akugizibwe M, Shayo EH, Namulundu M, Kasujja FX, Namakoola I, Birungi J, Okebe J, Murdoch J, Mfinanga SG, Jaffar S. Decentralising chronic disease management in sub-Saharan Africa: a protocol for the qualitative process evaluation of community-based integrated management of HIV, diabetes and hypertension in Tanzania and Uganda. BMJ Open 2024; 14:e078044. [PMID: 38508649 PMCID: PMC10961519 DOI: 10.1136/bmjopen-2023-078044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
INTRODUCTION Sub-Saharan Africa continues to experience a syndemic of HIV and non-communicable diseases (NCDs). Vertical (stand-alone) HIV programming has provided high-quality care in the region, with almost 80% of people living with HIV in regular care and 90% virally suppressed. While integrated health education and concurrent management of HIV, hypertension and diabetes are being scaled up in clinics, innovative, more efficient and cost-effective interventions that include decentralisation into the community are required to respond to the increased burden of comorbid HIV/NCD disease. METHODS AND ANALYSIS This protocol describes procedures for a process evaluation running concurrently with a pragmatic cluster-randomised trial (INTE-COMM) in Tanzania and Uganda that will compare community-based integrated care (HIV, diabetes and hypertension) with standard facility-based integrated care. The INTE-COMM intervention will manage multiple conditions (HIV, hypertension and diabetes) in the community via health monitoring and adherence/lifestyle advice (medicine, diet and exercise) provided by community nurses and trained lay workers, as well as the devolvement of NCD drug dispensing to the community level. Based on Bronfenbrenner's ecological systems theory, the process evaluation will use qualitative methods to investigate sociostructural factors shaping care delivery and outcomes in up to 10 standard care facilities and/or intervention community sites with linked healthcare facilities. Multistakeholder interviews (patients, community health workers and volunteers, healthcare providers, policymakers, clinical researchers and international and non-governmental organisations), focus group discussions (community leaders and members) and non-participant observations (community meetings and drug dispensing) will explore implementation from diverse perspectives at three timepoints in the trial implementation. Iterative sampling and analysis, moving between data collection points and data analysis to test emerging theories, will continue until saturation is reached. This process of analytic reflexivity and triangulation across methods and sources will provide findings to explain the main trial findings and offer clear directions for future efforts to sustain and scale up community-integrated care for HIV, diabetes and hypertension. ETHICS AND DISSEMINATION The protocol has been approved by the University College of London (UK), the London School of Hygiene and Tropical Medicine Ethics Committee (UK), the Uganda National Council for Science and Technology and the Uganda Virus Research Institute Research and Ethics Committee (Uganda) and the Medical Research Coordinating Committee of the National Institute for Medical Research (Tanzania). The University College of London is the trial sponsor. Dissemination of findings will be done through journal publications and stakeholder meetings (with study participants, healthcare providers, policymakers and other stakeholders), local and international conferences, policy briefs, peer-reviewed journal articles and publications. TRIAL REGISTRATION NUMBER ISRCTN15319595.
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Affiliation(s)
| | | | - Elizabeth Henry Shayo
- Health Systems, Policy and Translational Reseach Section, National Institute for Medical Research, Dar es Salaam, Tanzania, United Republic
| | - Moreen Namulundu
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Wakiso, Uganda
| | | | - Ivan Namakoola
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Wakiso, Uganda
| | | | - Joseph Okebe
- Institute for Global Health, University College London, London, UK
| | - Jamie Murdoch
- School of Life Course and Population Sciences, King's College London, London, London, UK
| | - Sayoki Godfrey Mfinanga
- Muhimbili Medical Research Centre, National Institute for Medical Research Tanzania, Dar es Salaam, Tanzania, United Republic of
| | - Shabbar Jaffar
- Institute for Global Health, University College London, London, UK
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Nantongo Z, Agaba M, Shirima G, Mugerwa S, Opiyo S, Mrode R, Birungi J, Munishi L. Variability in body weight and morphology of Uganda's indigenous goat breeds across agroecological zones. PLoS One 2024; 19:e0296353. [PMID: 38165886 PMCID: PMC10760760 DOI: 10.1371/journal.pone.0296353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/11/2023] [Indexed: 01/04/2024] Open
Abstract
Indigenous goat breeds in Uganda are classified based on average body size parameters and coat color. However, variations in the body size of animals may be influenced by several factors, including management and the environment. To understand the effect of the agroecological zone on the physical characteristics and live weight of Uganda's indigenous goats, this study evaluated the body size characteristics of the three indigenous goat breeds of Uganda across ten agroecological zones. The cross-sectional survey was conducted in 323 households from the ten zones, where 1020 goats composed of three breeds (Mubende, Kigezi, and Small East African) were sampled and measured for body weight, linear body size, and age. We confirmed that Mubende and Kigezi goats from the original homeland had a higher mean body weight than reported in FAO reports. In addition, Mubende appeared to perform better in pastoral rangelands, with a higher mean body weight (38.1 kg) and body size being significantly higher (P < 0.0001) compared to other zones. The mean body weight for the Kigezi breed in the original homeland (34 kg) was comparable to those from Western Savannah grasslands and pastoral rangelands and less than that initially reported by FAO (30 kg). Similarly, there was no significant difference in the linear body size characteristics of Kigezi goats in the home zone of highland ranges relative to those found in other agroecological zones (P > 0.05). Although the Small East African goats were originally found in Northwestern Savannah grassland and Northeastern dryland zones, they performed poorly regarding mean body weight and body size characteristics in the former zone. In the Northwestern Savannah grasslands, the mean body weight (23.8 kg) was even less than that reported by FAO, which ranged between 25 and 30 kg. Finally, we confirmed that Mubende and Kigezi goats are significantly heavier than small East African goats (p ≤ 0.0001). The results of this study can be useful in designing precise management strategies to improve indigenous goat productivity in different environments in Uganda.
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Affiliation(s)
- Ziwena Nantongo
- Biosciences Eastern and Central Africa, International Livestock Research Institute, Consortium of International Agricultural Research Centers (CGIAR), Nairobi, Kenya
- School of Life Sciences, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
- National Livestock Resources Research Institute, National Agricultural Research Organization, Kampala, Uganda
| | - Morris Agaba
- School of Life Sciences, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
| | - Gabriel Shirima
- School of Life Sciences, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
| | - Swidiq Mugerwa
- National Livestock Resources Research Institute, National Agricultural Research Organization, Kampala, Uganda
| | - Stephen Opiyo
- Molecular and Cellular Imaging Center, The Ohio State University, Columbus, Ohio, United States of America
| | - Raphael Mrode
- Biosciences Eastern and Central Africa, International Livestock Research Institute, Consortium of International Agricultural Research Centers (CGIAR), Nairobi, Kenya
| | - Josephine Birungi
- Biosciences Eastern and Central Africa, International Livestock Research Institute, Consortium of International Agricultural Research Centers (CGIAR), Nairobi, Kenya
| | - Linus Munishi
- School of Life Sciences, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
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Lukindu M, Mukwaya LG, Masembe C, Birungi J. Behavioral Changes of Some Arboviral Vectors in Zika Forest: A Concern for Emerging and Re-Emerging Diseases in Uganda. Vector Borne Zoonotic Dis 2023; 23:653-661. [PMID: 37669008 DOI: 10.1089/vbz.2023.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023] Open
Abstract
Background: The increasing reports on emerging/re-emerging arboviral disease outbreaks or epidemics in Sub-Saharan Africa have been impacted by factors, including the changing climate plus human activities that have resulted in land cover changes. These factors influence the prevalence, incidence, behavior, and distribution of vectors and vector-borne diseases. In this study, we assessed the potential effect of land cover changes on the distribution and oviposition behavior of some arboviral vectors in Zika forest, Uganda, which has decreased by an estimated 7 hectares since 1952 due to an increase in anthropogenic activities in the forest and its periphery. Materials and Methods: Immature mosquitoes were collected using bamboo pots and placed at various levels of a steel tower in the forest and at different intervals from the forest periphery to areas among human dwellings. Collections were conducted for 20 months. Results and Conclusion: Inside the forest, 22,280 mosquitoes were collected belonging to four arboviral vectors: Aedes aegypti, Aedes africanus, Aedes apicoargenteus, and Aedes cumminsii. When compared with similar studies conducted in the forest in 1964, there was a change from a sylvatic to a tendency of peridomestic behavior in A. africanus, which was now collected among human dwellings. There was an unexpected change in the distribution of A. aegypti, which was not only collected outside the forest as in previous reports but also collected in the forest. Conversely, A. cumminsii originally collected in the forest expanded its ranges with collections outside the forest in this study. Aedes simpsoni maintained its distribution range outside the forest among agricultural sites. We suspect that land cover changes were favorable to most of the arboviral vectors hence enhancing their proliferation and habitat range. This potentially increases the transmission of arboviral diseases in the area, hence impacting the epidemiology of emerging/remerging diseases in Uganda.
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Affiliation(s)
- Martin Lukindu
- Department of Entomology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Louis G Mukwaya
- Department of Entomology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Charles Masembe
- Department of Zoology, Entomology and Fisheries Science, College of Natural Sciences School, Makerere University, Kampala, Uganda
| | - Josephine Birungi
- Department of Entomology, Uganda Virus Research Institute, Entebbe, Uganda
- International Livestock Research Institute, Nairobi, Kenya
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Kivuyo S, Birungi J, Okebe J, Wang D, Ramaiya K, Ainan S, Tumuhairwe F, Ouma S, Namakoola I, Garrib A, van Widenfelt E, Mutungi G, Jaoude GA, Batura N, Musinguzi J, Ssali MN, Etukoit BM, Mugisha K, Shimwela M, Ubuguyu OS, Makubi A, Jeffery C, Watiti S, Skordis J, Cuevas L, Sewankambo NK, Gill G, Katahoire A, Smith PG, Bachmann M, Lazarus JV, Mfinanga S, Nyirenda MJ, Jaffar S. Integrated management of HIV, diabetes, and hypertension in sub-Saharan Africa (INTE-AFRICA): a pragmatic cluster-randomised, controlled trial. Lancet 2023; 402:1241-1250. [PMID: 37805215 DOI: 10.1016/s0140-6736(23)01573-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND In sub-Saharan Africa, health-care provision for chronic conditions is fragmented. The aim of this study was to determine whether integrated management of HIV, diabetes, and hypertension led to improved rates of retention in care for people with diabetes or hypertension without adversely affecting rates of HIV viral suppression among people with HIV when compared to standard vertical care in medium and large health facilities in Uganda and Tanzania. METHODS In INTE-AFRICA, a pragmatic cluster-randomised, controlled trial, we randomly allocated primary health-care facilities in Uganda and Tanzania to provide either integrated care or standard care for HIV, diabetes, and hypertension. Random allocation (1:1) was stratified by location, infrastructure level, and by country, with a permuted block randomisation method. In the integrated care group, participants with HIV, diabetes, or hypertension were managed by the same health-care workers, used the same pharmacy, had similarly designed medical records, shared the same registration and waiting areas, and had an integrated laboratory service. In the standard care group, these services were delivered vertically for each condition. Patients were eligible to join the trial if they were living with confirmed HIV, diabetes, or hypertension, were aged 18 years or older, were living within the catchment population area of the health facility, and were likely to remain in the catchment population for 6 months. The coprimary outcomes, retention in care (attending a clinic within the last 6 months of study follow-up) for participants with either diabetes or hypertension (tested for superiority) and plasma viral load suppression for those with HIV (>1000 copies per mL; tested for non-inferiority, 10% margin), were analysed using generalised estimating equations in the intention-to-treat population. This trial is registered with ISCRTN 43896688. FINDINGS Between June 30, 2020, and April 1, 2021 we randomly allocated 32 health facilities (17 in Uganda and 15 in Tanzania) with 7028 eligible participants to the integrated care or the standard care groups. Among participants with diabetes, hypertension, or both, 2298 (75·8%) of 3032 were female and 734 (24·2%) of 3032 were male. Of participants with HIV alone, 2365 (70·3%) of 3365 were female and 1000 (29·7%) of 3365 were male. Follow-up lasted for 12 months. Among participants with diabetes, hypertension, or both, the proportion alive and retained in care at study end was 1254 (89·0%) of 1409 in integrated care and 1457 (89·8%) of 1623 in standard care. The risk differences were -0·65% (95% CI -5·76 to 4·46; p=0·80) unadjusted and -0·60% (-5·46 to 4·26; p=0·81) adjusted. Among participants with HIV, the proportion who had a plasma viral load of less than 1000 copies per mL was 1412 (97·0%) of 1456 in integrated care and 1451 (97·3%) of 1491 in standard care. The differences were -0·37% (one-sided 95% CI -1·99 to 1·26; pnon-inferiority<0·0001 unadjusted) and -0·36% (-1·99 to 1·28; pnon-inferiority<0·0001 adjusted). INTERPRETATION In sub-Saharan Africa, integrated chronic care services could achieve a high standard of care for people with diabetes or hypertension without adversely affecting outcomes for people with HIV. FUNDING European Union Horizon 2020 and Global Alliance for Chronic Diseases.
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Affiliation(s)
- Sokoine Kivuyo
- National Institutes for Medical Research, Dar es Salaam, Tanzania; Barcelona Institute for Global Health Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Josephine Birungi
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda; Medical Research Council/Uganda Virus Research Institute & London School of Hygiene & Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Entebbe, Uganda; School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
| | - Joseph Okebe
- Institute for Global Health, University College London, London, UK
| | - Duolao Wang
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kaushik Ramaiya
- Tanzania NCDs Alliance, Dar es Salaam, Tanzania; Shree Hindu Mandal Hospital, Dar es Salaam, Tanzania
| | - Samafilan Ainan
- National Institutes for Medical Research, Dar es Salaam, Tanzania
| | - Faith Tumuhairwe
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
| | - Simple Ouma
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
| | - Ivan Namakoola
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene & Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Entebbe, Uganda
| | - Anupam Garrib
- Institute for Global Health, University College London, London, UK; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Gerald Mutungi
- Non-Communicable Diseases Control Programme, Ministry of Health, Kampala, Uganda
| | | | - Neha Batura
- Institute for Global Health, University College London, London, UK
| | | | | | | | - Kenneth Mugisha
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
| | | | | | | | - Caroline Jeffery
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, UK
| | - Stephen Watiti
- The National Forum of People Living with HIV Networks in Uganda, Kampala, Uganda
| | - Jolene Skordis
- Institute for Global Health, University College London, London, UK
| | - Luis Cuevas
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Geoff Gill
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Anne Katahoire
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Peter G Smith
- MRC International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
| | - Max Bachmann
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health Hospital Clinic, University of Barcelona, Barcelona, Spain; CUNY Graduate School of Public Health and Health Policy, New York, NY, USA
| | - Sayoki Mfinanga
- National Institutes for Medical Research, Dar es Salaam, Tanzania; Institute for Global Health, University College London, London, UK
| | - Moffat J Nyirenda
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene & Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Entebbe, Uganda
| | - Shabbar Jaffar
- Institute for Global Health, University College London, London, UK; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.
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Moyo F, Birungi J, Garrib A, Namakoola I, Okebe J, Kivuyo S, Mutungi G, Mfinanga S, Nyirenda M, Jaffar S. Scaling up integrated care for HIV and other chronic conditions in routine health care settings in sub-Saharan Africa: Field notes from Uganda. Int J Integr Care 2023; 23:8. [PMID: 37577142 PMCID: PMC10418142 DOI: 10.5334/ijic.6962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
Introduction Integration of HIV and non-communicable disease (NCD) services is proposed to increase efficiency and coverage of NCD care in sub-Saharan Africa. Description Between October 2018 to January 2020 in Tanzania and Uganda, working in partnership with health services, we introduced an integrated chronic care model for people with HIV, diabetes and hypertension. In this model, patients were able to access care from a single point of care, as opposed to the standard of siloed care from vertical clinics. When the study ended, routine clinical services adopted the integrated model. In this article, we discuss how the model transitioned post hand-over in Uganda and draw lessons to inform future scale-up. Discussion The findings suggest potential for successful uptake of integrated chronic care by routine clinical services in sub-Saharan Africa. This approach may appeal to health care service providers and policy makers when they can quantify benefits that accrue from it, such as optimal utilization of health resources. For patients, integrated care may not appeal to all patients due to HIV-related stigma. Key considerations include good communication with patients, strong leadership, maintaining patient confidentiality and incorporating patient needs to facilitate successful uptake. Conclusion Evidence on the benefits of integrated care remains limited. More robust evidence will be essential to guide scale-up beyond research sites.
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Affiliation(s)
- Faith Moyo
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Josephine Birungi
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
- The AIDS Support Organization, Kampala, Uganda
| | - Anupam Garrib
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Ivan Namakoola
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Joseph Okebe
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Sokoine Kivuyo
- Muhimbili Medical Research Centre, National Institute for Medical Research Muhimbili Research Centre, Dar Es Salaam, Tanzania
| | - Gerald Mutungi
- Non-Communicable Diseases Control Programme, Ministry of Health, Kampala, Uganda
| | - Sayoki Mfinanga
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Muhimbili Medical Research Centre, National Institute for Medical Research Muhimbili Research Centre, Dar Es Salaam, Tanzania
| | - Moffat Nyirenda
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
- Faculty of Epidemiology and Public Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
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Van Hout MC, Zalwango F, Akugizibwe M, Chaka MN, Birungi J, Okebe J, Jaffar S, Bachmann M, Murdoch J. Implementing integrated care clinics for HIV-infection, diabetes and hypertension in Uganda (INTE-AFRICA): process evaluation of a cluster randomised controlled trial. BMC Health Serv Res 2023; 23:570. [PMID: 37268916 DOI: 10.1186/s12913-023-09534-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/10/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND Sub-Saharan Africa is experiencing a dual burden of chronic human immunodeficiency virus and non-communicable diseases. A pragmatic parallel arm cluster randomised trial (INTE-AFRICA) scaled up 'one-stop' integrated care clinics for HIV-infection, diabetes and hypertension at selected facilities in Uganda. These clinics operated integrated health education and concurrent management of HIV, hypertension and diabetes. A process evaluation (PE) aimed to explore the experiences, attitudes and practices of a wide variety of stakeholders during implementation and to develop an understanding of the impact of broader structural and contextual factors on the process of service integration. METHODS The PE was conducted in one integrated care clinic, and consisted of 48 in-depth interviews with stakeholders (patients, healthcare providers, policy-makers, international organisation, and clinical researchers); three focus group discussions with community leaders and members (n = 15); and 8 h of clinic-based observation. An inductive analytical approach collected and analysed the data using the Empirical Phenomenological Psychological five-step method. Bronfenbrenner's ecological framework was subsequently used to conceptualise integrated care across multiple contextual levels (macro, meso, micro). RESULTS Four main themes emerged; Implementing the integrated care model within healthcare facilities enhances detection of NCDs and comprehensive co-morbid care; Challenges of NCD drug supply chains; HIV stigma reduction over time, and Health education talks as a mechanism for change. Positive aspects of integrated care centred on the avoidance of duplication of care processes; increased capacity for screening, diagnosis and treatment of previously undiagnosed comorbid conditions; and broadening of skills of health workers to manage multiple conditions. Patients were motivated to continue receiving integrated care, despite frequent NCD drug stock-outs; and development of peer initiatives to purchase NCD drugs. Initial concerns about potential disruption of HIV care were overcome, leading to staff motivation to continue delivering integrated care. CONCLUSIONS Implementing integrated care has the potential to sustainably reduce duplication of services, improve retention in care and treatment adherence for co/multi-morbid patients, encourage knowledge-sharing between patients and providers, and reduce HIV stigma. TRIAL REGISTRATION NUMBER ISRCTN43896688.
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Affiliation(s)
| | - Flavia Zalwango
- MRC/UVRI & LSHTM Research Unit, MRC/UVRI & LSHTM, Entebbe, Uganda
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Akugizibwe M, Zalwango F, Namulundu CM, Namakoola I, Birungi J, Okebe J, Bachmann M, Jamie M, Jaffar S, Van Hout MC. "After all, we are all sick": multi-stakeholder understanding of stigma associated with integrated management of HIV, diabetes and hypertension at selected government clinics in Uganda. BMC Health Serv Res 2023; 23:20. [PMID: 36624438 PMCID: PMC9827009 DOI: 10.1186/s12913-022-08959-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 12/12/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Integrated care is increasingly used to manage chronic conditions. In Uganda, the integration of HIV, diabetes and hypertension care has been piloted, to leverage the advantages of well facilitated and established HIV health care provision structures. This qualitative study aimed to explore HIV stigma dynamics whilst investigating multi-stakeholder perceptions and experiences of providing and receiving integrated management of HIV, diabetes and hypertension at selected government clinics in Central Uganda. METHODS: We adopted a qualitative-observational design. Participants were purposively selected. In-depth interviews were conducted with patients and with health care providers, clinical researchers, policy makers, and representatives from international nongovernmental organizations (NGOs). Focus group discussions were conducted with community members and leaders. Clinical procedures in the integrated care clinic were observed. Data were managed using Nvivo 12 and analyzed thematically. RESULTS Triangulated findings revealed diverse multi-stakeholder perceptions around HIV related stigma. Integrated care reduced the frequency with which patients with combinations of HIV, diabetes, hypertension visited health facilities, reduced the associated treatment costs, increased interpersonal relationships among patients and healthcare providers, and increased the capacity of health care providers to manage multiple chronic conditions. Integration reduced stigma through creating opportunities for health education, which allayed patient fears and increased their resolve to enroll for and adhere to treatment. Patients also had an opportunity to offer and receive psycho-social support and coupled with the support they received from healthcare worker. This strengthened patient-patient and provider-patient relationships, which are building blocks of service integration and of HIV stigma reduction. Although the model significantly reduced stigma, it did not eradicate service level challenges and societal discrimination among HIV patients. CONCLUSION The study reveals that, in a low resource setting like Uganda, integration of HIV, diabetes and hypertension care can improve patient experiences of care for multiple chronic conditions, and that integrated clinics may reduce HIV related stigma.
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Affiliation(s)
| | | | | | - Ivan Namakoola
- MRC/UVRI and LSHTM, Uganda Research Unit, Entebbe, Uganda
| | | | - Joseph Okebe
- Liverpool School of Tropical Medicine, Liverpool, UK, England
| | | | | | - Shabbar Jaffar
- Liverpool School of Tropical Medicine, Liverpool, UK, England
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Van Hout MCA, Zalwango F, Akugizibwe M, Namulundu Chaka M, Bigland C, Birungi J, Jaffar S, Bachmann M, Murdoch J. Women living with HIV, diabetes and/or hypertension multi-morbidity in Uganda: a qualitative exploration of experiences accessing an integrated care service. JICA 2022. [DOI: 10.1108/jica-06-2022-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
PurposeWomen experience a triple burden of ill-health spanning non-communicable diseases (NCDs), reproductive and maternal health conditions and human immunodeficiency virus (HIV) in sub-Saharan Africa. Whilst there is research on integrated service experiences of women living with HIV (WLHIV) and cancer, little is known regarding those of WLHIV, diabetes and/or hypertension when accessing integrated care. Our research responds to this gap.Design/methodology/approachThe INTE-AFRICA project conducted a pragmatic parallel arm cluster randomised trial to scale up and evaluate “one-stop” integrated care clinics for HIV-infection, diabetes and hypertension at selected primary care centres in Uganda. A qualitative process evaluation explored and documented patient experiences of integrated care for HIV, diabetes and/or hypertension. In-depth interviews were conducted using a phenomenological approach with six WLHIV with diabetes and/or hypertension accessing a “one stop” clinic. Thematic analysis of narratives revealed five themes: lay health knowledge and alternative medicine, community stigma, experiences of integrated care, navigating personal challenges and health service constraints.FindingsWLHIV described patient pathways navigating HIV and diabetes/hypertension, with caregiving responsibilities, poverty, travel time and cost and personal ill health impacting on their ability to adhere to multi-morbid integrated treatment. Health service barriers to optimal integrated care included unreliable drug supply for diabetes/hypertension and HIV linked stigma. Comprehensive integrated care is recommended to further consider gender sensitive aspects of care.Originality/valueThis study whilst small scale, provides a unique insight into the lived experience of WLHIV navigating care for HIV and diabetes and/or hypertension, and how a “one stop” integrated care clinic can support them (and their children) in their treatment journeys.
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Rubaihayo J, Mbona Tumwesigye N, Birungi J. Temporal and Spatial Distribution of Opportunistic Infections Associated with the Human Immunodeficiency Virus (HIV) in Uganda. Infect Dis (Lond) 2022. [DOI: 10.5772/intechopen.105344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The human immunodeficiency virus (HIV) remains one of the greatest challenges of the twenty-first century in the absence of an effective vaccine or cure. It is estimated globally that close to 38 million people are currently living with the HIV virus and more than 36 million have succumbed to this deadly virus from the time the first case was reported in early 1980s. The virus degrades the human body immunity and makes it more vulnerable to different kinds of opportunistic infections (OIs). However, with the introduction of highly active anti-retroviral therapy (HAART) in 2003, the pattern and frequency of OIs has been progressively changing though with variations in the different parts of the World. So this chapter discusses the temporal and spatial patterns of OIs in Uganda.
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Nakimuli-Mpungu E, Smith CM, Wamala K, Okello J, Birungi J, Etukoit M, Mojtabai R, Nachega JB, Harari O, Musisi S, Mills EJ. Long-Term Effect of Group Support Psychotherapy on Depression and HIV Treatment Outcomes: Secondary Analysis of a Cluster Randomized Trial in Uganda. Psychosom Med 2022; 84:914-923. [PMID: 36162067 PMCID: PMC9553261 DOI: 10.1097/psy.0000000000001128] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 05/29/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE We aimed to determine the effect of group support psychotherapy (GSP) compared with group HIV education (GHE) on depression and HIV treatment outcomes 24 months after treatment. We further aimed to investigate the mediating role of depression and antiretroviral therapy (ART) adherence in the relationship between GSP and viral load suppression. METHODS Thirty HIV clinics across three districts were randomly assigned to deliver either GSP or GHE for depression. Depression and optimal (≥95%) ART adherence was assessed at baseline and 6, 12, 18, and 24 months after treatment. Viral load was drawn from the medical charts at baseline and 12 and 24 months after treatment. Multilevel mixed-effects regression models and generalized structural equation modeling were used to estimate 24-month outcomes and mediation effects. RESULTS Participants ( N = 1140) were enrolled from HIV clinics offering either GSP ( n = 578 [51%]) or GHE ( n = 562 [49%]). Fewer GSP than GHE participants met the criteria for depression at 24 months after treatment (1% versus 25%; adjusted odds ratio [aOR] = 0.002, 95% confidence interval [CI] = 0.0002-0.018). More GSP than GHE participants reported optimal (≥95%) ART adherence (96% versus 88%; aOR = 20.88, 95% CI = 5.78-75.33) and improved viral suppression (96% versus 88%; aOR = 3.38, 95% CI = 1.02-11.02). The indirect effects of GSP through sequential reduction in depression and improvement in ART adherence at 12 months may partially explain the higher viral suppression rates at 24 months in GSP than GHE groups. CONCLUSION In settings where the HIV epidemic persists, depression treatment with GSP may be critical for optimal HIV treatment outcomes.Trial Registration: The Pan African Clinical Trials Registry, number PACTR201608001738234.
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Batume C, Akol AM, Mukwaya LG, Birungi J, Kayondo JK. Life-history attributes of juvenile Anopheles gambiae s.s. in central Uganda; implications for malaria control interventions. Med Vet Entomol 2022; 36:212-222. [PMID: 35388913 PMCID: PMC9322574 DOI: 10.1111/mve.12568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 02/07/2022] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
Malaria is among the leading causes of death in Uganda, and Anopheles gambiae sensu stricto (s.s.) is the predominant vector. Although current vector control interventions have greatly reduced the malaria burden, the disease persists. New interventions are needed in order to eradicate them. Evaluation of new tools will require the availability of well-characterized test vector populations. Juvenile An. gambiae s.s. from Kibbuye and Kayonjo-derived populations were characterized under semi-field and laboratory conditions, given that various vector traits, including abundance and fitness are dependent on development profiles at this life stage. Ten replicates comprising 30 first instar larvae each were profiled for various life-history attributes (egg hatching, larval development time, larval survivorship, pupal weight and pupation rate). All parameters were similar for the two sites under laboratory conditions. However, the similarities or differences between field and laboratory development were parameter-specific. Whereas, larval survivorship and pupal weight were similar across seasons and laboratory in colonies from both sites, in the semi-field settings, pupation rate and larval survivorship differed between seasons in both sites. In addition, the average larval development time during the wet season was longer than that of the laboratory for both sites. Availability of mirror field sites is important for future tool evaluations.
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Affiliation(s)
- Charles Batume
- Department of EntomologyUganda Virus Research Institute (UVRI)EntebbeUganda
| | - Anne M. Akol
- Department of Zoology, Entomology and Fisheries SciencesCollege of Natural Sciences, Makerere University KampalaKampalaUganda
| | - Louis G. Mukwaya
- Department of EntomologyUganda Virus Research Institute (UVRI)EntebbeUganda
| | - Josephine Birungi
- Department of EntomologyUganda Virus Research Institute (UVRI)EntebbeUganda
- ILRI‐ BiosciencesInternational Livestock Research InstituteNairobiKenya
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Martin F, Clowes E, Nalukenge W, Clark C, Lazarus O, Birungi J, Seeley J. Exploring the extent of mental health practice: content and cluster analysis of techniques used in HIV testing and counselling sessions in Uganda. AIDS Care 2022; 35:191-197. [PMID: 35603881 DOI: 10.1080/09540121.2022.2077909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
There is an urgent need for greater provision of mental health services to people living with HIV. HIV testing and counselling (HTC) sessions diagnose HIV and offer appropriate psychosocial support and behavioural messages to support people to link into HIV care. It is not known to what extent HTC currently addresses mental health. We examined transcriptions of 116 audio-recorded HTC sessions delivered in Uganda against a checklist of mental health techniques. Hierarchical cluster analysis explored co-occurrence of techniques. Core counselling skills were very commonly present, and co-occurred. Assessment techniques were not commonly seen. Specific therapy techniques to treat anxiety or depression were not present. HTC staff are a resource for delivering mental health care for people with HIV, owing to their strong fundamental counselling skills. However, training is needed in assessment and evidence-based therapies. Provision of fuller assessment and interventions may increase detection and signposting for mental health and alcohol use, both of which may affect linkage into care. HTC staff have fundamental skills that could also be developed to train and supervise other staff to provide much needed mental health support to people living with HIV. Future research should develop brief mental health interventions for delivery by HTC staff.
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Affiliation(s)
- Faith Martin
- Centre for Intelligent Healthcare, Coventry University, Coventry, UK
- Deptartment of Psychology, University of Bath, Bath, UK
| | | | | | - Cain Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry, UK
| | - Oucul Lazarus
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
| | - Josephine Birungi
- MRC/UVRI and LSHTM Uganda Research Unit on AIDS, UVRI, Entebbe, Uganda
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
| | - Janet Seeley
- MRC/UVRI and LSHTM Uganda Research Unit on AIDS, UVRI, Entebbe, Uganda
- London School of Hygiene and Tropical Medicine, London, UK
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Ramani-Chander A, Joshi R, van Olmen J, Wouters E, Delobelle P, Vedanthan R, Miranda JJ, Oldenburg B, Sherwood S, Rawal LB, Mash RJ, Irazola VE, Martens M, Lazo-Porras M, Liu H, Agarwal G, Waqa G, Marcolino MS, Esandi ME, Ribeiro ALP, Probandari A, González-Salazar F, Shrestha A, Sujarwoto S, Levitt N, Paredes M, Sugishita T, Batal M, Li Y, Haghparast-Bidgoli H, Naanyu V, He FJ, Zhang P, Mfinanga SG, De Neve JW, Daivadanam M, Siddiqi K, Geldsetzer P, Klipstein-Grobusch K, Huffman MD, Webster J, Ojji D, Beratarrechea A, Tian M, Postma M, Owolabi MO, Birungi J, Antonietti L, Ortiz Z, Patel A, Peiris D, Schouw D, Koot J, Nakamura K, Tampubolon G, Thrift AG. Applying systems thinking to identify enablers and challenges to scale-up interventions for hypertension and diabetes in low-income and middle-income countries: protocol for a longitudinal mixed-methods study. BMJ Open 2022; 12:e053122. [PMID: 35437244 PMCID: PMC9016402 DOI: 10.1136/bmjopen-2021-053122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 02/04/2022] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION There is an urgent need to reduce the burden of non-communicable diseases (NCDs), particularly in low-and middle-income countries, where the greatest burden lies. Yet, there is little research concerning the specific issues involved in scaling up NCD interventions targeting low-resource settings. We propose to examine this gap in up to 27 collaborative projects, which were funded by the Global Alliance for Chronic Diseases (GACD) 2019 Scale Up Call, reflecting a total funding investment of approximately US$50 million. These projects represent diverse countries, contexts and adopt varied approaches and study designs to scale-up complex, evidence-based interventions to improve hypertension and diabetes outcomes. A systematic inquiry of these projects will provide necessary scientific insights into the enablers and challenges in the scale up of complex NCD interventions. METHODS AND ANALYSIS We will apply systems thinking (a holistic approach to analyse the inter-relationship between constituent parts of scaleup interventions and the context in which the interventions are implemented) and adopt a longitudinal mixed-methods study design to explore the planning and early implementation phases of scale up projects. Data will be gathered at three time periods, namely, at planning (TP), initiation of implementation (T0) and 1-year postinitiation (T1). We will extract project-related data from secondary documents at TP and conduct multistakeholder qualitative interviews to gather data at T0 and T1. We will undertake descriptive statistical analysis of TP data and analyse T0 and T1 data using inductive thematic coding. The data extraction tool and interview guides were developed based on a literature review of scale-up frameworks. ETHICS AND DISSEMINATION The current protocol was approved by the Monash University Human Research Ethics Committee (HREC number 23482). Informed consent will be obtained from all participants. The study findings will be disseminated through peer-reviewed publications and more broadly through the GACD network.
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Affiliation(s)
- Anusha Ramani-Chander
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Rohina Joshi
- The George Institute for Global Health, New Delhi, India
- School of Population Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Josefien van Olmen
- Department of Family Health and Population Medicine, University of Antwerp, Antwerpen, Belgium
| | - Edwin Wouters
- Department of Sociology, Centre for Population, Family & Health, Faculty of Social Sciences, Univesrity of Antwerp, Antwerp, Belgium
| | - Peter Delobelle
- Chronic Diseases Initiative of Africa, University of Cape Town, Cape Town, South Africa
- Department of Public Health, Vrije Universiteit, Brussel, Belgium
| | - Rajesh Vedanthan
- Department of Population Health, NYU Grossman School of Medicine, New York City, New York, USA
| | - J Jaime Miranda
- CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Brian Oldenburg
- Department of Cardiovascular Research, Translation and Implementation, Baker Heart and Diabetes Institute and La Trobe University, Melbourne, Victoria, Australia
| | - Stephen Sherwood
- Fundación EkoRural and Knowledge, Technology and Innovation, Wageningen University, Wageningen, The Netherlands
| | - Lal B Rawal
- School of Health, Medical and Applied Sciences, College of Science and Sustainability, Central Queensland University, Sydney, New South Wales, Australia
| | - Robert James Mash
- Division of Family Medicine and Primary Care, Stellenbosch University, Cape Town, South Africa
| | - Vilma Edith Irazola
- Department of Chronic Diseases-CESCAS, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Monika Martens
- Department of Family Medicine and Population Health, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Maria Lazo-Porras
- CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Hueiming Liu
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Gina Agarwal
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Gade Waqa
- C-POND, Fiji National University, College of Medicine, Nursing and Health Sciences, Suva, Fiji
| | - Milena Soriano Marcolino
- Medical School and Telehealth Center, University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Maria Eugenia Esandi
- Epidemiological Research Institute, National Academy of Medicine, Buenos Aires, Argentina
| | - Antonio Luiz Pinho Ribeiro
- Internal Medicine Department, School of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Head of Research and Innovation, Hospital das Clínicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - Ari Probandari
- Department of Public Health, Faculty of Medicine, Universitas Sebalas Maret, Saurakarta, Indonesia
| | - Francisco González-Salazar
- Departamento de Ciencias Básicas, Division de Ciencias de la Salud, Universidad de Monterrey, Monterrey, Mexico
| | - Abha Shrestha
- Department of Community Medicine, Kathmandu University School of Medical Sciences, Dhulikhel, Nepal
- Dhulikhel Hospital, Dhulikhel, Nepal
| | - Sujarwoto Sujarwoto
- Department of Public Administration, University of Brawijaya, Malang, Indonesia
| | - Naomi Levitt
- Chronic Disease Initiative for Africa, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Myriam Paredes
- Facultad Latinoamericana de Ciencias Sociales Sede Ecuador (FLACSO), Quito, Ecuador
| | - Tomohiko Sugishita
- Department of International Affairs and Tropical Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Malek Batal
- Nutrition Department, Faculty of Medicine, University of Montreal, Montreal, Québec, Canada
- Centre for Public Health Research (CReSP), Montreal, Québec, Canada
| | - Yuan Li
- Nutrition and Lifestyle Program, The George Institute for Global Health at Peking University Health Science Centre, Beijing, China
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | | | | | - Feng J He
- Wolfson Institute of Population Health, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, Charterhouse Sqaure, London, UK
| | - Puhong Zhang
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- The George Institute for Global Heath at Peking University Health Science Center, Beijing, China
| | - Sayoki Godfrey Mfinanga
- Muhimbili Centre, National Institute for Medical Research, Dar es Salaam, Tanzania
- Liverpool School of Tropical Medicine, Liverpool, Liverpool, UK
| | - Jan-Walter De Neve
- Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, Heidelberg University, Heidelberg, Germany
| | - Meena Daivadanam
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Global Public Health, Karolinska Instituet, Solna, Sweden
| | - Kamran Siddiqi
- Department of Health Sciences, University of York, York, UK
| | - Pascal Geldsetzer
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, California, USA
- Chan Zuckerberg Biohub, San Franciso, Caliornia, USA
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mark D Huffman
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- Cardiovascular Division and Global Health Center, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Jacqui Webster
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Dike Ojji
- Department of Internal Medicine, Faculty of Clinical Sciences, University of Abuja and University of Abuja Teaching Hospital, Gwagwalada, Abuja, Nigeria
| | - Andrea Beratarrechea
- Department of Research in Chronic Diseases, Institute for Clinical Effectiveness and Health Policy, Buenos Aires, Argentina
| | - Maoyi Tian
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- School of Public Health, Harbin Medical University, Harbin, China
| | - Maarten Postma
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center, Groningen, The Netherlands
| | | | - Josephine Birungi
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI& LSHTM), Entebbe, Uganda
- The AIDS Support Organisation (TASO), Entebbe, Uganda
| | - Laura Antonietti
- Health Sciences Institute, Universidad Nacional Arturo Jauretche, Florencio Varela, Buenos Aires, Argentina
| | - Zulma Ortiz
- Epidemiological Research Institute, National Academy of Medicine, Buenos Aires, Argentina
| | - Anushka Patel
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - David Peiris
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Darcelle Schouw
- Division of Family Medicine and Primary Care, Stellenbosch University, Cape Town, South Africa
| | - Jaap Koot
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center, Groningen, The Netherlands
| | - Keiko Nakamura
- Department of Global Health Entrepreneurship, Division of Public Health,Tokyo Medical and Dental University, Tokyo, Japan
| | - Gindo Tampubolon
- Global Development Institute, University of Manchester, Manchester, UK
| | - Amanda G Thrift
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
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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 Glob Public Health 2022; 2:e0000084. [PMID: 36962287 PMCID: PMC10021152 DOI: 10.1371/journal.pgph.0000084] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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Birungi J, Kivuyo S, Garrib A, Mugenyi L, Mutungi G, Namakoola I, Mghamba J, Ramaiya K, Wang D, Maongezi S, Musinguzi J, Mugisha K, Etukoit BM, Kakande A, Niessen LW, Okebe J, Shiri T, Meshack S, Lutale J, Gill G, Sewankambo N, Smith PG, Nyirenda MJ, Mfinanga SG, Jaffar S. Integrating health services for HIV infection, diabetes and hypertension in sub-Saharan Africa: a cohort study. BMJ Open 2021; 11:e053412. [PMID: 34728457 PMCID: PMC8565555 DOI: 10.1136/bmjopen-2021-053412] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND HIV, diabetes and hypertension have a high disease burden in sub-Saharan Africa. Healthcare is organised in separate clinics, which may be inefficient. In a cohort study, we evaluated integrated management of these conditions from a single chronic care clinic. OBJECTIVES To determined the feasibility and acceptability of integrated management of chronic conditions in terms of retention in care and clinical indicators. DESIGN AND SETTING Prospective cohort study comprising patients attending 10 health facilities offering primary care in Dar es Salaam and Kampala. INTERVENTION Clinics within health facilities were set up to provide integrated care. Patients with either HIV, diabetes or hypertension had the same waiting areas, the same pharmacy, were seen by the same clinical staff, had similar provision of adherence counselling and tracking if they failed to attend appointments. PRIMARY OUTCOME MEASURES Retention in care, plasma viral load. FINDINGS Between 5 August 2018 and 21 May 2019, 2640 patients were screened of whom 2273 (86%) were enrolled into integrated care (832 with HIV infection, 313 with diabetes, 546 with hypertension and 582 with multiple conditions). They were followed up to 30 January 2020. Overall, 1615 (71.1%)/2273 were female and 1689 (74.5%)/2266 had been in care for 6 months or more. The proportions of people retained in care were 686/832 (82.5%, 95% CI: 79.9% to 85.1%) among those with HIV infection, 266/313 (85.0%, 95% CI: 81.1% to 89.0%) among those with diabetes, 430/546 (78.8%, 95% CI: 75.4% to 82.3%) among those with hypertension and 529/582 (90.9%, 95% CI: 88.6 to 93.3) among those with multimorbidity. Among those with HIV infection, the proportion with plasma viral load <100 copies/mL was 423(88.5%)/478. CONCLUSION Integrated management of chronic diseases is a feasible strategy for the control of HIV, diabetes and hypertension in Africa and needs evaluation in a comparative study.
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Affiliation(s)
- Josephine Birungi
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- The AIDS Support Organization, Kampala, Uganda
| | - Sokoine Kivuyo
- Muhimbili Medical Research Centre, National Institute for Medical Research Muhimbili Research Centre, Dar Es Salaam, Tanzania
| | - Anupam Garrib
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Gerald Mutungi
- Non-Communicable Diseases Control Programme, Ministry of Health, Kampala, Uganda
| | - Ivan Namakoola
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Janneth Mghamba
- Ministry of Health, Community Development, Gender, Elderly and Children, Dodoma, Tanzania
| | | | - Duolao Wang
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Sarah Maongezi
- Ministry of Health, Community Development, Gender, Elderly and Children, Dodoma, Tanzania
| | | | | | | | - Ayoub Kakande
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Louis Wihelmus Niessen
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Joseph Okebe
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tinevimbo Shiri
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Janet Lutale
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Geoff Gill
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Peter G Smith
- MRC International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
| | - Moffat J Nyirenda
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Malawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Karonga, Malawi
- Faculty of Epidemiology and Public Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Sayoki Godfrey Mfinanga
- Muhimbili Medical Research Centre, National Institute for Medical Research Muhimbili Research Centre, Dar Es Salaam, Tanzania
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
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Mfinanga SG, Nyirenda MJ, Mutungi G, Mghamba J, Maongezi S, Musinguzi J, Okebe J, Kivuyo S, Birungi J, van Widenfelt E, Van Hout MC, Bachmann M, Garrib A, Bukenya D, Cullen W, Lazarus JV, Niessen LW, Katahoire A, Shayo EH, Namakoola I, Ramaiya K, Wang D, Cuevas LE, Etukoit BM, Lutale J, Meshack S, Mugisha K, Gill G, Sewankambo N, Smith PG, Jaffar S. Integrating HIV, diabetes and hypertension services in Africa: study protocol for a cluster randomised trial in Tanzania and Uganda. BMJ Open 2021; 11:e047979. [PMID: 34645657 PMCID: PMC8515479 DOI: 10.1136/bmjopen-2020-047979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION HIV programmes in sub-Saharan Africa are well funded but programmes for diabetes and hypertension are weak with only a small proportion of patients in regular care. Healthcare provision is organised from stand-alone clinics. In this cluster randomised trial, we are evaluating a concept of integrated care for people with HIV infection, diabetes or hypertension from a single point of care. METHODS AND ANALYSIS 32 primary care health facilities in Dar es Salaam and Kampala regions were randomised to either integrated or standard vertical care. In the integrated care arm, services are organised from a single clinic where patients with either HIV infection, diabetes or hypertension are managed by the same clinical and counselling teams. They use the same pharmacy and laboratory and have the same style of patient records. Standard care involves separate pathways, that is, separate clinics, waiting and counselling areas, a separate pharmacy and separate medical records. The trial has two primary endpoints: retention in care of people with hypertension or diabetes and plasma viral load suppression. Recruitment is expected to take 6 months and follow-up is for 12 months. With 100 participants enrolled in each facility with diabetes or hypertension, the trial will provide 90% power to detect an absolute difference in retention of 15% between the study arms (at the 5% two-sided significance level). If 100 participants with HIV infection are also enrolled in each facility, we will have 90% power to show non-inferiority in virological suppression to a delta=10% margin (ie, that the upper limit of the one-sided 95% CI of the difference between the two arms will not exceed 10%). To allow for lost to follow-up, the trial will enrol over 220 persons per facility. This is the only trial of its kind evaluating the concept of a single integrated clinic for chronic conditions in Africa. ETHICS AND DISSEMINATION The protocol has been approved by ethics committee of The AIDS Support Organisation, National Institute of Medical Research and the Liverpool School of Tropical Medicine. Dissemination of findings will be done through journal publications and meetings involving study participants, healthcare providers and other stakeholders. TRIAL REGISTRATION NUMBER ISRCTN43896688.
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Affiliation(s)
- Sayoki Godfrey Mfinanga
- Muhimbili Medical Research Centre, National Institute for Medical Research Muhimbili Research Centre, Dar Es Salaam, Tanzania
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Gerald Mutungi
- Non-Communicable Diseases Control Programme, Republic of Uganda Ministry of Health, Kampala, Uganda
| | - Janneth Mghamba
- Directors office, Ministry of Health Community Development Gender Elderly and Children, Dar es Salaam, Tanzania
| | - Sarah Maongezi
- Non-Communicable Diseases Control Programme, Ministry of Health Community Development Gender Elderly and Children, Dar es Salaam, Tanzania
| | - Joshua Musinguzi
- AIDS Control Programme, Republic of Uganda Ministry of Health, Kampala, Uganda
| | - Joseph Okebe
- Liverpool School of Tropical Medicine, Liverpool, UK
| | - Sokoine Kivuyo
- National Institute for Medical Research, Dar es Salaam, Tanzania
| | | | | | | | - Max Bachmann
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Anupam Garrib
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Walter Cullen
- School of Medicine, University College Dublin School of Medicine, Dublin, Ireland
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal) Hospital Clínic, University of Barcelona, Barcelona, Spain
| | | | - Anne Katahoire
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Elizabeth Henry Shayo
- Policy Analysis and Advocacy, National Institute for Medical Research, Dar es Salaam, Tanzania
| | - Ivan Namakoola
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | | | - Duolao Wang
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - L E Cuevas
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Janet Lutale
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | | | | | - Geoff Gill
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Peter G Smith
- MRC International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK
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Shiri T, Birungi J, Garrib AV, Kivuyo SL, Namakoola I, Mghamba J, Musinguzi J, Kimaro G, Mutungi G, Nyirenda MJ, Okebe J, Ramaiya K, Bachmann M, Sewankambo NK, Mfinanga S, Jaffar S, Niessen LW. Patient and health provider costs of integrated HIV, diabetes and hypertension ambulatory health services in low-income settings - an empirical socio-economic cohort study in Tanzania and Uganda. BMC Med 2021; 19:230. [PMID: 34503496 PMCID: PMC8431904 DOI: 10.1186/s12916-021-02094-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 08/11/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Integration of health services might be an efficient strategy for managing multiple chronic conditions in sub-Saharan Africa, considering the scope of treatments and synergies in service delivery. Proven to promote compliance, integration may lead to increased economies-of-scale. However, evidence on the socio-economic consequences of integration for providers and patients is lacking. We assessed the clinical resource use, staff time, relative service efficiency and overall societal costs associated with integrating HIV, diabetes and hypertension services in single one-stop clinics where persons with one or more of these conditions were managed. METHODS 2273 participants living with HIV infection, diabetes, or hypertension or combinations of these conditions were enrolled in 10 primary health facilities in Tanzania and Uganda and followed-up for up to 12 months. We collected data on resources used from all participants and on out-of-pocket costs in a sub-sample of 1531 participants, while a facility-level costing study was conducted at each facility. Health worker time per participant was assessed in a time-motion morbidity-stratified study among 228 participants. The mean health service cost per month and out-of-pocket costs per participant visit were calculated in 2020 US$ prices. Nested bootstrapping from these samples accounted for uncertainties. A data envelopment approach was used to benchmark the efficiency of the integrated services. Last, we estimated the budgetary consequences of integration, based on prevalence-based projections until 2025, for both country populations. RESULTS Their average retention after 1 year service follow-up was 1911/2273 (84.1%). Five hundred and eighty-two of 2273 (25.6%) participants had two or all three chronic conditions and 1691/2273 (74.4%) had a single condition. During the study, 84/2239 (3.8%) participants acquired a second or third condition. The mean service costs per month of managing two conditions in a single participant were $39.11 (95% CI 33.99, 44.33), $32.18 (95% CI 30.35, 34.07) and $22.65 (95% CI 21.86, 23.43) for the combinations of HIV and diabetes and of HIV and hypertension, diabetes and hypertension, respectively. These costs were 34.4% (95% CI 17.9%, 41.9%) lower as compared to managing any two conditions separately in two different participants. The cost of managing an individual with all three conditions was 48.8% (95% CI 42.1%, 55.3%) lower as compared to managing these conditions separately. Out-of-pocket healthcare expenditure per participant per visit was $7.33 (95% CI 3.70, 15.86). This constituted 23.4% (95% CI 9.9, 54.3) of the total monthly service expenditure per patient and 11.7% (95% CI 7.3, 22.1) of their individual total household income. The integrated clinics' mean efficiency benchmark score was 0.86 (range 0.30-1.00) suggesting undercapacity that could serve more participants without compromising quality of care. The estimated budgetary consequences of managing multi-morbidity in these types of integrated clinics is likely to increase by 21.5% (range 19.2-23.4%) in the next 5 years, including substantial savings of 21.6% on the provision of integrated care for vulnerable patients with multi-morbidities. CONCLUSION Integration of HIV services with diabetes and hypertension control reduces both health service and household costs, substantially. It is likely an efficient and equitable way to address the increasing burden of financially vulnerable households among Africa's ageing populations. Additional economic evidence is needed from longer-term larger-scale implementation studies to compare extended integrated care packages directly simultaneously with evidence on sustained clinical outcomes.
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Affiliation(s)
- Tinevimbo Shiri
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Josephine Birungi
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Anupam V Garrib
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Sokoine L Kivuyo
- National Institutes for Medical Research, Dar es Salaam, Tanzania
| | - Ivan Namakoola
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Janneth Mghamba
- Directors Office, Ministry of Health, Community Development, Gender, Elderly and Children, Kampala, Uganda
| | - Joshua Musinguzi
- Directors Office, Ministry of Health, Community Development, Gender, Elderly and Children, Kampala, Uganda
| | - Godfather Kimaro
- School of Public Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Gerald Mutungi
- Non-Communicable Diseases Control Programme, Ministry of Health, Kampala, Uganda
| | - Moffat J Nyirenda
- The AIDS Support Organisation, Mulago Hospital Complex, Kampala, Uganda
- London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Joseph Okebe
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Kaushik Ramaiya
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
- Hindu Mandal Hospital, Dar es Salaam, Tanzania
| | - M Bachmann
- Norwich Medical School, University of East Anglia, Norwich, UK
| | | | - Sayoki Mfinanga
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
- National Institutes for Medical Research, Dar es Salaam, Tanzania
- School of Public Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Shabbar Jaffar
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Louis W Niessen
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK.
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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Adeyemi O, Lyons M, Njim T, Okebe J, Birungi J, Nana K, Claude Mbanya J, Mfinanga S, Ramaiya K, Jaffar S, Garrib A. Integration of non-communicable disease and HIV/AIDS management: a review of healthcare policies and plans in East Africa. BMJ Glob Health 2021; 6:bmjgh-2020-004669. [PMID: 33947706 PMCID: PMC8098934 DOI: 10.1136/bmjgh-2020-004669] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 03/27/2021] [Accepted: 04/02/2021] [Indexed: 01/08/2023] Open
Abstract
Background Low-income and middle-income countries are struggling to manage growing numbers of patients with chronic non-communicable diseases (NCDs), while services for patients with HIV infection are well established. There have been calls for integration of HIV and NCD services to increase efficiency and improve coverage of NCD care, although evidence of effectiveness remains unclear. In this review, we assess the extent to which National HIV and NCD policies in East Africa reflect the calls for HIV-NCD service integration. Methods Between April 2018 and December 2020, we searched for policies, strategies and guidelines associated with HIV and NCDs programmes in Burundi, Kenya, Rwanda, South Sudan, Tanzania and Uganda. Documents were searched manually for plans for integration of HIV and NCD services. Data were analysed qualitatively using document analysis. Results Thirty-one documents were screened, and 13 contained action plans for HIV and NCDs service integration. Integrated delivery of HIV and NCD care is recommended in high level health policies and treatment guidelines in four countries in the East African region; Kenya, Rwanda, Tanzania and Uganda, mostly relating to integrating NCD care into HIV programmes. The increasing burden of NCDs, as well as a move towards person-centred differentiated delivery of services for people living with HIV, is a factor in the recent adoption of integrated HIV and NCD service delivery plans. Both South Sudan and Burundi report a focus on building their healthcare infrastructure and improving coverage and quality of healthcare provision, with no reported plans for HIV and NCD care integration. Conclusion Despite the limited evidence of effectiveness, some East African countries have already taken steps towards HIV and NCD service integration. Close monitoring and evaluation of the integrated HIV and NCD programmes is necessary to provide insight into the associated benefits and risks, and to inform future service developments.
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Affiliation(s)
- Olukemi Adeyemi
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Mary Lyons
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tsi Njim
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Joseph Okebe
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Kevin Nana
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaounde 1, Yaounde, Cameroon
| | - Jean Claude Mbanya
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaounde 1, Yaounde, Cameroon
| | - Sayoki Mfinanga
- Muhimbili Medical Research Centre, National Institute of Medical Research, Dar es Salaam, United Republic of Tanzania
| | - Kaushik Ramaiya
- Shree Hindu Mandal Hospital, Dar es Salaam, United Republic of Tanzania
| | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Anupam Garrib
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
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Nanfuka M, Forrest JI, Zhang W, Okoboi S, Birungi J, Kaleebu P, Zhu J, Tibenganas S, Moore DM. Durability of non-nucleotide reverse transcriptase inhibitor-based first-line ART regimens after 7 years of treatment in rural Uganda: A prospective cohort study. Medicine (Baltimore) 2021; 100:e25763. [PMID: 34106606 PMCID: PMC8133171 DOI: 10.1097/md.0000000000025763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 04/14/2021] [Indexed: 11/26/2022] Open
Abstract
Most antiretroviral therapy (ART) programs in resource-limited settings have historically used non-nucleotide reverse transcriptase inhibitor (NNRTI)-based regimens with limited access to routine viral load (VL) testing. We examined the long-term success of these regimens in rural Uganda among participants with 1 measured suppressed VL.We conducted a prospective cohort study of participants who had been on NNRTI-based first-line regimens for ≥4 years and had a VL <1000 copies/mL at enrollment in Jinja, Uganda. We collected clinical and behavioral data every 6 months and measured VL again after 3 years. We quantified factors associated with virologic failure (VF) (VL ≥ 1000 copies/mL) using Wilcoxon Rank Sum, chi-square, and Fisher's Exact Tests.We enrolled 503 participants; 75.9% were female, the median age was 45 years, and the median duration of time on ART was 6.8 years (IQR = 6.0-7.6 years). Sixty-nine percent of participants were receiving nevirapine, lamivudine, and zidovudine regimens; 22.5% were receiving efavirenz, lamivudine, and zidovudine; and 8.6% were receiving other regimens. Of the 479 with complete follow-up data, 12 (2.5%) had VL ≥ 1000 copies/mL. VF was inversely associated with reporting never missing pills (41.7% of VFs vs 72.8% non-VFs, P = .034). There were differences in distribution of the previous ART regimens (P = .005), but no clear associations with specific regimens. There was no association between having a VL of 50 to 999 copies/mL at enrollment and later VF (P = .160).Incidence of VF among individuals receiving ART for nearly 7 years was very low in the subsequent 3 years. NNRTI-based regimens appear to be very durable among those with good initial adherence.
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Affiliation(s)
| | - Jamie I. Forrest
- British Columbia Centre for Excellence in HIV/AIDS
- Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Wendy Zhang
- British Columbia Centre for Excellence in HIV/AIDS
| | | | | | - Pontiano Kaleebu
- Uganda Virus Research Institute/London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Julia Zhu
- British Columbia Centre for Excellence in HIV/AIDS
| | | | - David M. Moore
- British Columbia Centre for Excellence in HIV/AIDS
- Uganda Virus Research Institute/London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
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20
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Massah G, Zhang W, Birungi J, Nanfuka M, Zhu J, Okoboi S, Kaleebu P, Tibenganas B, Moore DM. Gender disparities operate in opposite directions for hospitalizations and mortality among individuals receiving long-term ART in rural Uganda. HIV Med 2021; 22:512-518. [PMID: 33730434 DOI: 10.1111/hiv.13080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/12/2020] [Accepted: 01/11/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES We conducted an analysis to determine if differences in health-seeking behaviour can explain gender disparities in mortality among long-term survivors receiving antiretroviral therapy (ART) in rural Uganda. METHODS From June 2012 to January 2014, we enrolled patients receiving a first-line ART regimen for at least 4 years without previous viral load (VL) testing in Jinja, Uganda. We measured HIV VL at study entry. We switched participants to second-line therapy, if VL was ≥ 1000 copies/mL on two measurements, and followed participants for 3 years. We collected clinical and behavioural data at enrolment and every 6 months after that. We used Poisson regression to examine factors associated with hospitalizations and Cox proportional hazards modelling to assess mortality to September 2016. RESULTS We enrolled 616 participants (75.3% female), with a median age of 44 years and a median duration of ART use of 6 years. Of these, 113 (18.3%) had VLs ≥ 1000 copies/mL. Hospitalizations occurred in 101 participants (7% of men vs. 20% of women; P < 0.001). A total of 22 (3.6%) deaths occurred, 9% of men vs. 2% of women (P < 0.001). Multivariate modelling revealed that mortality was associated with age [adjusted hazard ratio (AHR) = 1.07 per year increase; 95% confidence interval (CI): 1.01-1.13], male gender (AHR = 2.57; 95% CI 1.06-6.23) and time-updated CD4 counts (AHR = 0.67 per 100 cell increment; 95% CI: 0.52-0.88). Virological failure was not associated with mortality (P = 0.762). CONCLUSION Female patients receiving ART in rural Uganda were three times more likely to be hospitalized than men, but male mortality was nearly four times higher. Facilitating care for acute medical problems may help to improve survival among male ART patients.
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Affiliation(s)
- G Massah
- University of British Columbia, Vancouver, Canada
| | - W Zhang
- British Columbia Centre of Excellence on HIV/AIDS, Vancouver, Canada
| | - J Birungi
- The AIDS Support Organisation (TASO), Kampala, Uganda
| | - M Nanfuka
- The AIDS Support Organisation (TASO), Kampala, Uganda
| | - J Zhu
- British Columbia Centre of Excellence on HIV/AIDS, Vancouver, Canada
| | - S Okoboi
- Infectious Disease Institute, Kampala, Uganda
| | - P Kaleebu
- Medical Research Council/Uganda Virus Research Institute, Entebbe, Uganda.,London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - B Tibenganas
- The AIDS Support Organisation (TASO), Kampala, Uganda
| | - D M Moore
- University of British Columbia, Vancouver, Canada.,British Columbia Centre of Excellence on HIV/AIDS, Vancouver, Canada
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21
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Martin F, Nalukenge W, Lazarus O, Birungi J, Seeley J. "Vital": HIV counselling and testing staff's views of addressing mental health with HIV in Uganda. BMC Health Serv Res 2020; 20:1027. [PMID: 33172447 PMCID: PMC7654166 DOI: 10.1186/s12913-020-05881-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 10/31/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Mental health is linked to HIV outcomes, including linkage into care and adherence to medication. Integrated care for mental and physical health is recommended. HIV testing and counselling sessions represent an opportunity to implement interventions to address mental health, however it is first necessary to understand the roles, current practice, knowledge and attitudes of the testing and counselling staff. METHODS This qualitative study used semi-structured interviews with HIV testing and counselling staff at four centres of a HIV healthcare provider charity in Uganda. Interviews focused on their current practice, perceptions of mental health and their role in supporting this, challenges of this work, training and support needs, and views of potential greater emphasis on mental health work in their role. Data were audio-recorded, transcribed verbatim, and analysed thematically. RESULTS Data from twenty-one testing and counselling staff revealed five themes. Clients presented to counselling staff with needs spanning bio-psycho-social domains, where psychological health was intertwined with HIV management, medication adherence, and seen as "inseparable" from HIV itself. Mental health was largely thought about as "madness", identifiable from extreme behaviour. As such, common mental health problems of anxiety and depression were not often seen as part of mental health. Approaches to intervening with mental health were seen as behavioural, with some ideas about changing thinking styles. Participants demonstrated significant practice of common techniques to address mental health. Needs were identified for further training in suicide risk assessment and identification of depression, together with greater clinical supervision. Participants described significant conflict within their roles, particularly balancing time demands and need to achieve testing targets against the need to offer adequate mental health support to clients in need. CONCLUSIONS HIV testing and counselling staff described a diverse role that already includes addressing mental health. Mental health is "vital" to their work, however the time needed to address it is at odds with current testing targets. They require more training and resources to effectively address mental health, which is vital to optimising HIV outcomes. Interventions to integrate mental health support into HIV testing and counselling sessions need to be further researched and optimised.
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Affiliation(s)
- Faith Martin
- Department for Health, University of Bath, Bath, BA2 7AY, UK.
| | - Winfred Nalukenge
- MRC/UVRI and LSHTM Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
| | - Oucul Lazarus
- The AIDS Support Organisation, Mulago Hospital Complex, P.O BOX 10443, Kampala, Uganda
| | - Josephine Birungi
- MRC/UVRI and LSHTM Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
- The AIDS Support Organisation, Mulago Hospital Complex, P.O BOX 10443, Kampala, Uganda
| | - Janet Seeley
- MRC/UVRI and LSHTM Uganda Research Unit, P.O.Box 49, Entebbe, Uganda
- London School of Hygiene and Tropical Medicine, London, UK
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Van Hout MC, Bachmann M, Lazarus JV, Shayo EH, Bukenya D, Picchio CA, Nyirenda M, Mfinanga SG, Birungi J, Okebe J, Jaffar S. Strengthening integration of chronic care in Africa: protocol for the qualitative process evaluation of integrated HIV, diabetes and hypertension care in a cluster randomised controlled trial in Tanzania and Uganda. BMJ Open 2020; 10:e039237. [PMID: 33033029 PMCID: PMC7542920 DOI: 10.1136/bmjopen-2020-039237] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION In sub-Saharan Africa, the burden of non-communicable diseases (NCDs), particularly diabetes mellitus (DM) and hypertension, has increased rapidly in recent years, although HIV infection remains a leading cause of death among young-middle-aged adults. Health service coverage for NCDs remains very low in contrast to HIV, despite the increasing prevalence of comorbidity of NCDs with HIV. There is an urgent need to expand healthcare capacity to provide integrated services to address these chronic conditions. METHODS AND ANALYSIS This protocol describes procedures for a qualitative process evaluation of INTE-AFRICA, a cluster randomised trial comparing integrated health service provision for HIV infection, DM and hypertension, to the current stand-alone vertical care. Interviews, focus group discussions and observations of consultations and other care processes in two clinics (in Tanzania, Uganda) will be used to explore the experiences of stakeholders. These stakeholders will include health service users, policy-makers, healthcare providers, community leaders and members, researchers, non-governmental and international organisations. The exploration will be carried out during the implementation of the project, alongside an understanding of the impact of broader structural and contextual factors. ETHICS AND DISSEMINATION Ethical approval was granted by the Liverpool School of Tropical Medicine (UK), the National Institute of Medical Research (Tanzania) and TASO Research Ethics Committee (Uganda) in 2020. The evaluation will provide the opportunity to document the implementation of integration over several timepoints (6, 12 and 18 months) and refine integrated service provision prior to scale up. This synergistic approach to evaluate, understand and respond will support service integration and inform monitoring, policy and practice development efforts to involve and educate communities in Tanzania and Uganda. It will create a model of care and a platform of good practices and lessons learnt for other countries implementing integrated and decentralised community health services. TRIAL REGISTRATION NUMBER ISRCTN43896688; Pre-results.
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Affiliation(s)
- Marie-Claire Van Hout
- Public Health Institute, Liverpool John Moores University, Liverpool, Merseyside, UK
| | - Max Bachmann
- Norwich Medical School, University of East Anglia Faculty of Medicine and Health Sciences, Norwich, UK
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Catalunya, Spain
| | - Elizabeth Henry Shayo
- Muhimbili Centre, National Institute for Medical Research, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Dominic Bukenya
- MRC/UVRI/LSHTM Uganda Research Unit, Medical Research Council Uganda, Entebbe, Uganda
| | - Camila A Picchio
- Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Catalunya, Spain
| | - Moffat Nyirenda
- MRC/UVRI/LSHTM Uganda Research Unit, Medical Research Council Uganda, Entebbe, Uganda
| | - Sayoki Godfrey Mfinanga
- Muhimbili Centre, National Institute for Medical Research, Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
| | - Josephine Birungi
- MRC/UVRI/LSHTM Uganda Research Unit, Medical Research Council Uganda, Entebbe, Uganda
| | - Joseph Okebe
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, Liverpool, UK
| | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, Liverpool, UK
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23
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Garrib A, Birungi J, Lesikari S, Namakoola I, Njim T, Cuevas L, Niessen L, Mugisha K, Mutungi G, Mghamba J, Ramaiya K, Jaffar S, Mfinanga S, Nyirenda M. Integrated care for human immunodeficiency virus, diabetes and hypertension in Africa. Trans R Soc Trop Med Hyg 2020; 113:809-812. [PMID: 30265362 DOI: 10.1093/trstmh/try098] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/07/2018] [Accepted: 09/14/2018] [Indexed: 11/13/2022] Open
Abstract
The rising burden from non-communicable diseases (NCDs) poses a huge challenge for health care delivery in Africa, where health systems are already struggling with the long-term care requirements for the millions of people now on antiretroviral therapy requiring regular visits to health facilities for monitoring, adherence support and drugs. The HIV chronic disease management programme is comparatively well-funded, well-organised and well-informed and offers many insights and opportunities for the expansion of NCD prevention and treatment services. Some degree of human immunodeficiency virus (HIV) and NCD service integration is essential, but how to do this without risking the HIV treatment gains is unclear. Both HIV and NCD services must expand within a resource-constrained environment and policymakers are in urgent need of evidence to guide cost-effective and acceptable changes in these health services.
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Affiliation(s)
- Anupam Garrib
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Josephine Birungi
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.,Aids Support Organisation, Old Mulago Complex, Kampala, Uganda
| | - Sokoine Lesikari
- National Institute of Medical Research, Muhimbili Medical Research Centre, Dar es Salaam, Tanzania
| | - Ivan Namakoola
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Tsi Njim
- Department of International Public Health, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Luis Cuevas
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Louis Niessen
- Department of International Public Health, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Kenneth Mugisha
- Aids Support Organisation, Old Mulago Complex, Kampala, Uganda
| | | | - Janneth Mghamba
- Ministry of Health and Social Welfare, 6 Samora Machel Road, Dar es Salaam, Tanzania
| | | | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Sayoki Mfinanga
- National Institute of Medical Research, Muhimbili Medical Research Centre, Dar es Salaam, Tanzania
| | - Moffat Nyirenda
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
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Shayo E, Van Hout MC, Birungi J, Garrib A, Kivuyo S, Mfinanga S, Nyrienda MJ, Namakoola I, Okebe J, Ramaiya K, Bachmann MO, Cullen W, Lazarus JV, Gill G, Shiri T, Bukenya D, Snell H, Nanfuka M, Cuevas LE, Shimwela M, Mutungi G, Musinguzi J, Mghamba J, Mugisha K, Jaffar S, Smith PG, Sewankambo NK. Ethical issues in intervention studies on the prevention and management of diabetes and hypertension in sub-Saharan Africa. BMJ Glob Health 2020; 5:bmjgh-2019-002193. [PMID: 32636311 PMCID: PMC7342469 DOI: 10.1136/bmjgh-2019-002193] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 06/02/2020] [Accepted: 06/05/2020] [Indexed: 11/30/2022] Open
Affiliation(s)
- Elizabeth Shayo
- National Institutes for Medical Research, Dar es Salaam, United Republic of Tanzania
| | - Marie Claire Van Hout
- Faculty of Education, Health & Community, Liverpool John Moores University, Liverpool, Merseyside, UK
| | | | - Anupam Garrib
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Sokoine Kivuyo
- National Institutes for Medical Research, Dar es Salaam, United Republic of Tanzania
| | - Sayoki Mfinanga
- National Institutes for Medical Research, Dar es Salaam, United Republic of Tanzania
| | - Moffat J Nyrienda
- MRC/UVRI & LSHTM Uganda Research Unit, Entebbe, Uganda.,Faculty of Epidemiology and Public Health, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Joseph Okebe
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Max Oscar Bachmann
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Walter Cullen
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Jeffrey V Lazarus
- Hospital Clinic, University of Barcelona, Instituto de Salud Global de Barcelona, Barcelona, Spain.,CHIP, Rigshospitalet, Kobenhavn, Denmark
| | - Geoff Gill
- Emeritus Professor of International Medicine, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Tinevimbo Shiri
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Hazel Snell
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Luis E Cuevas
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | | | - Gerald Mutungi
- Non-communicable Disease Control Programme, Ministry of Health, Kampala, Uganda
| | | | - Janneth Mghamba
- Department of Preventive Services, Ministry of Health and Social Welfare, Dar es Salaam, Tanzania
| | | | - Shabbar Jaffar
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Peter G Smith
- MRC Tropical Epidemiology Group, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
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25
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MacCarthy S, Mendoza-Graf A, Saya U, Samba C, Birungi J, Okoboi S, Linnemayr S. Lessons learned from a mobile technology-based intervention informed by behavioral economics to improve ART adherence among youth in Uganda. AIDS Care 2020; 32:616-622. [PMID: 31137959 PMCID: PMC6999852 DOI: 10.1080/09540121.2019.1622630] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 05/14/2019] [Indexed: 12/12/2022]
Abstract
Evidence suggests that simple text messaging interventions may not suffice to improve ART adherence among youth in low-resource settings. To address this shortcoming, we developed an intervention that shared weekly real-time adherence feedback to youth in Uganda using short message services (SMS), based on information tracked by an electronic device (Wisepill). We present results from 7 formative and 6 exit focus groups (FGs) in Mulago and Entebbe, Uganda with youth ages 15-24, providers, and Community Advisory Board members. Participants consistently conveyed positive impressions of Wisepill, noting that it helped store their medications, facilitated travel, served as a reminder, and motivated adherence. Participants raised phone-related issues before the study; most were addressed but some remained (e.g., limited network access, electricity for powering phones). Further, they highlighted the importance of carefully crafting text messages (e.g., use slang rather than potentially stigmatizing words) and viewed personalizing messages favorably but were divided on the desirability of including their name in study-related texts. Exit FGs confirmed that sharing group adherence levels with participants tapped into the competitive spirit common among youth. Our results suggest future mobile technology-based interventions can be improved by providing messages that go beyond simple reminders to provide individual and group-level adherence feedback.
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Affiliation(s)
- Sarah MacCarthy
- RAND Corporation, Behavioral and Policy Sciences, Santa Monica, CA, USA
| | | | - Uzaib Saya
- Pardee RAND Graduate School, Santa Monica, CA, USA
| | | | | | - Stephen Okoboi
- Infectious Diseases Institute, Makerere University Kampala, Uganda
| | - Sebastian Linnemayr
- RAND Corporation, Economics, Sociology, and Statistics, Santa Monica, CA, USA
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26
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MacCarthy S, Wagner Z, Mendoza-Graf A, Gutierrez CI, Samba C, Birungi J, Okoboi S, Linnemayr S. A randomized controlled trial study of the acceptability, feasibility, and preliminary impact of SITA (SMS as an Incentive To Adhere): a mobile technology-based intervention informed by behavioral economics to improve ART adherence among youth in Uganda. BMC Infect Dis 2020; 20:173. [PMID: 32093630 PMCID: PMC7041095 DOI: 10.1186/s12879-020-4896-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 02/17/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Studies report serious adherence problems among youth (individuals age 15-24 years of age) in Uganda. Recent growth in mobile phone ownership has highlighted the potential of using text-based interventions to improve antiretroviral treatment (ART) adherence among Ugandan youth. We piloted a randomized controlled trial of a text-based intervention providing weekly real-time antiretroviral adherence feedback, based on information from a smart pill box, to HIV-positive Ugandan youth. In this paper, we report the acceptability, feasibility, and preliminary impact of the intervention. METHODS We randomized participants to a control group, or to receive messages with information on either their own adherence levels (Treatment 1 - T1), or their own adherence and peer adherence levels (Treatment 2 - T2). We conducted six focus groups from December 2016 to March 2017 with providers and youth ages 15-24, double coded 130 excerpts, and achieved a pooled Cohen's Kappa of 0.79 and 0.80 based on 34 randomly selected excerpts. RESULTS The quantitative and qualitative data show that the intervention was deemed acceptable and feasible. After controlling for baseline adherence, the T1 group had 3.8 percentage point lower adherence than the control group (95% CI -9.9, 2.3) and the T2 group had 2.4 percentage points higher adherence than the control group (95% CI -3.0, 7.9). However, there was an increasing treatment effect over time for the T2 group with the largest effect towards the end of the study; a 2.5 percentage point increase in the initial 9-weeks that grows steadily to 9.0 percentage points by the last 9-weeks of the study. We find negative treatment effects for T1 in 3 of the 4 9-week intervals. This pilot study was not designed to detect statistically significant differences. CONCLUSIONS Improving youth's adherence by supplementing information about their adherence with information about the adherence of peers is a promising new strategy that should be further evaluated in a fully-powered study. Providing one's own adherence information alone appears to have less potential. TRIAL REGISTRATION NCT02514356 07/30/2015.
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Affiliation(s)
- Sarah MacCarthy
- Behavioral and Policy Sciences, RAND Corporation, 1776 Main Street, Santa Monica, CA, USA.
| | - Zachary Wagner
- Economics, Sociology, Statistics, RAND Corporation, Santa Monica, CA, USA
| | | | | | | | | | - Stephen Okoboi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
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27
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Nakimuli-Mpungu E, Musisi S, Wamala K, Okello J, Ndyanabangi S, Birungi J, Nanfuka M, Etukoit M, Mayora C, Ssengooba F, Mojtabai R, Nachega JB, Harari O, Mills EJ. Effectiveness and cost-effectiveness of group support psychotherapy delivered by trained lay health workers for depression treatment among people with HIV in Uganda: a cluster-randomised trial. Lancet Glob Health 2020; 8:e387-e398. [PMID: 32035035 DOI: 10.1016/s2214-109x(19)30548-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/30/2019] [Accepted: 12/04/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND WHO recommends the use of psychological interventions as first-line treatment for depression in low-income and middle-income countries. However, evaluations of the effectiveness and cost-effectiveness of such interventions among people with HIV are scarce. Our aim was to establish the effectiveness of group support psychotherapy (GSP) delivered by lay health workers for depression treatment among people living with HIV in a rural area of Uganda on a large scale. METHODS In this cluster-randomised trial, we included 30 health centres offering HIV care. These were randomly assigned to deliver either GSP or group HIV education (GHE). Randomisation, in a ratio of 1:1, was achieved by health centre managers separately picking a paper containing the intervention allocation from a basket. Participants were people living with HIV, aged 19 years and older, with mild to moderate major depression assessed with the Mini International Neuropsychiatric Interview depression module, taking antiretroviral therapy, and antidepressant-naive. Group sessions were led by trained lay health workers once a week for 8 weeks. The primary outcomes were the proportion of participants with major depression and function scores at 6 months post-treatment, analysed by intention to treat by means of multilevel random effect regression analyses adjusting for clustering in health centres. This trial is registered with the Pan African Clinical Trials Registry, PACTR201608001738234. FINDINGS Between Sept 13 and Dec 15, 2016, we assessed 1473 individuals, of whom 1140 were recruited from health centres offering GSP (n=578 [51%]) or GHE (n=562 [49%]). Two (<1%) participants in the GSP group were diagnosed with major depression 6 months post-treatment compared with 160 (28%) in the GHE group (adjusted odds ratio=0·01, 95% CI 0·003-0·012, p<0·0001). The mean function scores 6 months post-treatment were 9·85 (SD 0·76) in the GSP group and 6·83 (2·85) in the GHE group (β=4·12; 95% CI 3·75-4·49, p<0·0001). 36 individuals had 63 serious adverse events, which included 25 suicide attempts and 22 hospital admissions for medical complications. The outcomes of these serious adverse events included 16 deaths, 4 of which were completed suicides (GSP=2; GHE=2), and 12 of which were HIV-related medical complications (GSP=8; GHE=4). Cost-effectiveness estimates showed an incremental cost-effectiveness ratio of US$13·0 per disability-adjusted life-year averted, which can be considered very cost-effective in Uganda. INTERPRETATION Integration of cost-effective psychological treatments such as group support psychotherapy into existing HIV interventions might improve the mental health of people living with HIV. FUNDING MQ Transforming Mental Health and Grand Challenges Canada.
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Affiliation(s)
| | - Seggane Musisi
- Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Kizito Wamala
- Department of Psychology, Center for Victims of Torture, Gulu, Uganda
| | - James Okello
- Department of Mental Health, Faculty of Medicine, Gulu University, Gulu, Uganda
| | | | | | | | | | - Chrispus Mayora
- Department of Health Policy Planning and Management, School of Public Health, Makerere University, Kampala, Uganda
| | - Freddie Ssengooba
- Department of Health Policy Planning and Management, School of Public Health, Makerere University, Kampala, Uganda
| | - Ramin Mojtabai
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jean B Nachega
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; Center for Infectious Disease, Department of Medicine, Stellenbosch University Faculty of Medicine and Health Sciences, Cape Town, South Africa
| | | | - Edward J Mills
- MTEK Sciences, Vancouver, BC, Canada; Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada
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28
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Birungi J, Cui Z, Okoboi S, Kapaata A, Munderi P, Mukajjanga C, Nanfuka M, Nyonyintono MS, Kim J, Zhu J, Kaleebu P, Moore DM. Lack of effectiveness of adherence counselling in reversing virological failure among patients on long-term antiretroviral therapy in rural Uganda. HIV Med 2019; 21:21-29. [PMID: 31432614 PMCID: PMC6916407 DOI: 10.1111/hiv.12790] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2019] [Indexed: 11/27/2022]
Abstract
Objectives The current World Health Organization and Uganda Ministry of Health HIV treatment guidelines recommend that asymptomatic patients who have a viral load (VL) ≥ 1000 HIV‐1 RNA copies/mL should receive adherence counselling and repeat VL testing before switching to second‐line therapy. We evaluated the effectiveness of this strategy in a large HIV treatment programme of The AIDS Support Organisation Jinja in Jinja, Uganda. Methods We measured the HIV VL at enrolment, and for participants with VL ≥ 1000 copies/mL we informed them of their result, offered enhanced adherence counselling and repeated the VL measurement after 3 months. All blood samples with VL ≥ 1000 copies/mL were sequenced in the polymerase (pol) region, a 1257‐bp fragment spanning the protease and reverse transcriptase genes. Results One thousand and ninety‐one participants were enrolled in the study; 74.7% were female and the median age was 44 years [interquartile range (IQR) 39–50 years]. The median time on antiretroviral therapy (ART) at enrolment was 6.75 years (IQR 5.3–7.6 years) and the median CD4 cell count was 494 cells/μL (IQR 351–691 cells/μL). A total of 113 participants (10.4%) had VLs ≥ 1000 copies/mL and were informed of the VL result and its implications and given adherence counselling. Of these 113 participants, 102 completed 3 months of follow‐up and 93 (91%) still had VLs ≥ 1000 copies/mL. We successfully genotyped HIV for 105 patients (93%) and found that 103 (98%) had at least one mutation: eight (7.6%) had only one mutation, 94 (89.5%) had two mutations and one sample (1%) had three mutations. Conclusions In this study, enhanced adherence counselling was not effective in reversing virologically defined treatment failure for patients on long‐term ART who had not previously had a VL test.
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Affiliation(s)
- J Birungi
- The AIDS Support Organisation (TASO), Kampala, Uganda.,Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Z Cui
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - S Okoboi
- Infectious Diseases Institute, Makerere, Uganda
| | - A Kapaata
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - P Munderi
- International Association of Providers of AIDS Care, Washington, DC, USA
| | - C Mukajjanga
- The AIDS Support Organisation (TASO), Kampala, Uganda
| | - M Nanfuka
- The AIDS Support Organisation (TASO), Kampala, Uganda
| | | | - J Kim
- University of British Columbia, Vancouver, BC, Canada
| | - J Zhu
- University of British Columbia, Vancouver, BC, Canada
| | - P Kaleebu
- Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - D M Moore
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada.,University of British Columbia, Vancouver, BC, Canada
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29
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Tarekegn GM, Wouobeng P, Jaures KS, Mrode R, Edea Z, Liu B, Zhang W, Mwai OA, Dessie T, Tesfaye K, Strandberg E, Berglund B, Mutai C, Osama S, Wolde AT, Birungi J, Djikeng A, Meutchieye F. Genome-wide diversity and demographic dynamics of Cameroon goats and their divergence from east African, north African, and Asian conspecifics. PLoS One 2019; 14:e0214843. [PMID: 31002664 PMCID: PMC6474588 DOI: 10.1371/journal.pone.0214843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 03/21/2019] [Indexed: 11/18/2022] Open
Abstract
Indigenous goats make significant contributions to Cameroon’s national and local economy, but little effort has been devoted to identifying the populations. Here, we assessed the genetic diversity and demographic dynamics of Cameroon goat populations using mitochondrial DNA (two populations) and autosomal markers (four populations) generated with the Caprine 50K SNP chip. To infer genetic relationships at continental and global level, genotype data on six goat populations from Ethiopia and one population each from Egypt, Morocco, Iran, and China were included in the analysis. The mtDNA analysis revealed 83 haplotypes, all belonging to haplogroup A, in Cameroon goats. Four haplotypes were shared between goats found in Cameroon, Mozambique, Namibia, Zimbabwe, Kenya, and Ethiopia. Analysis of autosomal SNPs in Cameroon goats revealed the lowest HO (0.335±0.13) and HE (0.352±0.15) in the North-west Highland and Central Highland populations, respectively. Overall, the highest HO (0.401±0.12) and HE (0.422±0.12) were found for Barki and Iranian goats, respectively. Barki goats had the highest average MAF, while Central Highland Cameroon goats had the lowest. Overall, Cameroon goats demonstrated high FIS. AMOVA revealed that 13.29% of the variation was explained by genetic differences between the six population groups. Low average FST (0.01) suggests intermixing among Cameroon goats. All measures indicated that Cameroon goats are closer to Moroccan goats than to other goat populations. PCA and STRUCTURE analyses poorly differentiated the Cameroon goats, as did genetic distance, Neighbor-Net network, and neighbor-joining tree analyses. The haplotype analysis of mtDNA showed the initial dispersion of goats to Cameroon and central Africa from north-east Africa following the Nile Delta. Whereas, the approximate Bayesian computation indicated Cameroon goats were separated from Moroccan goats after 506 generations in later times (~1518 YA), as supported by the phylogenetic net-work and admixture outputs. Overall, indigenous goats in Cameroon show weak phylogenetic structure, suggesting either extensive intermixing.
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Affiliation(s)
- Getinet Mekuriaw Tarekegn
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
- Department of Animal Production and Technology, Bahir Dar University, Bahir Dar, Ethiopia
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
- * E-mail: (GMT); (FM)
| | - Patrick Wouobeng
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
- Faculty of Agronomy and Agriculture, University of Dschang, Dschang, Cameroon
| | - Kouam Simo Jaures
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
- Faculty of Agronomy and Agriculture, University of Dschang, Dschang, Cameroon
| | - Raphael Mrode
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Zewdu Edea
- Department of Animal Science, Chungbuk National University, Cheongju, Korea
| | - Bin Liu
- Nei Mongol BioNew Technology Co.Ltd, Hohhot, China
| | - Wenguang Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Okeyo Ally Mwai
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Tadelle Dessie
- International Livestock Research Institute (ILRI), Addis Ababa, Ethiopia
| | - Kassahun Tesfaye
- Department of Microbial, Cellular and Molecular Biology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Erling Strandberg
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Britt Berglund
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Collins Mutai
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
| | - Sarah Osama
- The University of Queensland, Queensland, Australia
| | - Asaminew Tassew Wolde
- Department of Animal Production and Technology, Bahir Dar University, Bahir Dar, Ethiopia
| | - Josephine Birungi
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
| | - Appolinaire Djikeng
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
- Centre for Tropical Livestock Genetics and Health, The University of Edinburgh, Scotland, United Kingdom
| | - Félix Meutchieye
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, Nairobi, Kenya
- Faculty of Agronomy and Agriculture, University of Dschang, Dschang, Cameroon
- * E-mail: (GMT); (FM)
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30
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Niyibituronsa M, Onyango AN, Gaidashova S, Imathiu S, Uwizerwa M, Ochieng EP, Ng'ang'a F, Birungi J, Ghimire S, Harvey J. The effect of different processing methods on nutrient and isoflavone content of soymilk obtained from six varieties of soybean grown in Rwanda. Food Sci Nutr 2019; 7:457-464. [PMID: 30847123 PMCID: PMC6392869 DOI: 10.1002/fsn3.812] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/31/2018] [Accepted: 08/31/2018] [Indexed: 11/17/2022] Open
Abstract
Soymilk is rich in nutrients and isoflavones, and could greatly promote nutrition and health. However, this product is not widely accepted due to an objectionable beany flavor. Several methods involving heat treatment and soaking in basic solutions prior to soymilk extraction have been reported to reduce the objectionable flavor. However, the effects of such treatments on the nutritional value and isoflavone content of soymilk, and the responses of different soybean varieties to nutrient extraction by these methods is not well studied. The aim of this study was to determine the effect of three processing methods on protein, fat, minerals, and isoflavone content in soymilk from six soybean varieties grown in Rwanda (Peka-6, SB 24, Sc. Sequel, Sc, Squire, and a local variety) to find the best variety and processing method. The first method (M1) involved soaking soybeans in water for 12 hr prior to milk extraction, M2 involved blanching in NaHCO 3 prior to extraction and M3 involved soaking in NaHCO 3 solution for 16 hr and subsequent cooking prior to extraction. M1 resulted in significantly higher nutrient and isoflavone extraction than M2 and M3. Thus, M1 extracted more nutrients and can be recommended for soymilk production. However, where consumers prefer soymilk obtained by M2 or M3, Sc Squire and the local variety may be recommended. Sc. Squire has another advantage of higher isoflavone content than the other varieties. Further comprehensive studies on the sensory acceptability of products made from different varieties by different methods among different consumer categories will be necessary.
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Affiliation(s)
- Marguerite Niyibituronsa
- Rwanda Agriculture BoardKigaliRwanda
- Jomo Kenyatta University of Agriculture and TechnologyNairobiKenya
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
| | | | | | - Samuel Imathiu
- Jomo Kenyatta University of Agriculture and TechnologyNairobiKenya
| | | | - Emelda Phillis Ochieng
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
| | - Fredrick Ng'ang'a
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
| | - Josephine Birungi
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
| | - Sita Ghimire
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
| | - Jagger Harvey
- Biosciences Eastern and Central Africa‐International Livestock Research Institute HubNairobiKenya
- Feed the Future Innovation Lab for the Reduction of Post‐Harvest Loss, and Department of Plant PathologyKansas State UniversityManhattanNew York
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Okoboi S, Castelnuovo B, Moore DM, Musaazi J, Kambugu A, Birungi J, Nanfuka M, Van Rie A. Incidence rate of sexually transmitted infections among HIV infected patients on long-term ART in an urban and a rural clinic in Uganda. BMC Public Health 2019; 19:87. [PMID: 30658611 PMCID: PMC6339266 DOI: 10.1186/s12889-019-6417-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 01/08/2019] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND HIV immunosuppression increases susceptibility to other STIs and STIs can enhance HIV transmission, reduce CD4 cell count and increase viral load. Co-infections of HIV and STIs may thus reduce the preventive benefits of ART. Little is known about the incidence rate of STIs among long-term patients on ART. METHOD We conducted a secondary data analysis of all patients enrolled in a rural and an urban longitudinal cohort studies who initiated ART between April 2003 and July 2007 followed up to 2016. Patients were screened for STI every three months using "a syndromic and case management approaches". STI incidence rate, was defined as the number of new cases per population at risk over the follow-up review period. We performed a time-to-event and Kaplan Meier analysis. We used a multivariable Cox proportional hazards regression model to assess for factors associated with STI incidence. RESULT Of 1012 participants, 402 (39.8%) were urban and 610 (60.2%) rural residents. Mean age was 42.8 years (SD 8.5). The total number of follow up time was 44,304 person years. We observed STI incidence rate of 2.1 per 1000 person-years after follow-up. Rural residence (adjusted hazard ratio [aHR] 3.53, 95% CI: 1.95-6.39), younger age (aHR 2.05, 95% CI: 1.02-4.12 for 18-34 years and aHR 1.65, 95% CI: 1.00-2.72 for 35-44 years) were factors associated with higher incidence of STIs. Being male (aHR 0.51, 95% CI: 0.27-0.93) was associated with a lower incidence of STIs. CONCLUSION We found STIs incidence rate of approximately 3 per 1000 person-years among patients on long-term (≥ 4 years) ART followed up-to 3.5 years. Rural and younger persons on ART should be routinely screened for STIs because high incidence of STIs may undo the preventative effects of ART for all.
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Affiliation(s)
- Stephen Okoboi
- Infectious Diseases Institute; College of Health Sciences, Makerere University, P.O BOX 22418, Kampala, Uganda
- Global Health Institute; University of Antwerp, Antwerp, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Barbara Castelnuovo
- Infectious Diseases Institute; College of Health Sciences, Makerere University, P.O BOX 22418, Kampala, Uganda
| | - David M. Moore
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Joseph Musaazi
- Infectious Diseases Institute; College of Health Sciences, Makerere University, P.O BOX 22418, Kampala, Uganda
| | - Andrew Kambugu
- Infectious Diseases Institute; College of Health Sciences, Makerere University, P.O BOX 22418, Kampala, Uganda
| | | | | | - Annelies Van Rie
- Global Health Institute; University of Antwerp, Antwerp, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Nakimuli-Mpungu E, Musisi S, Wamala K, Okello J, Ndyanabangi S, Birungi J, Nanfuka M, Etukoit M, Mojtabai R, Nachega J, Harari O, Mills E. Recruitment and Baseline Characteristics of Participants in the Social, Emotional, and Economic Empowerment Through Knowledge of Group Support Psychotherapy Study (SEEK-GSP): Cluster Randomized Controlled Trial. JMIR Res Protoc 2019; 8:e11560. [PMID: 30609989 PMCID: PMC6682267 DOI: 10.2196/11560] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/25/2018] [Accepted: 11/01/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Psychosocial characteristics, including self-esteem, perceived social support, coping skills, stigma, discrimination, and poverty, are strongly correlated with depression symptoms. However, data on the extent of these correlations among persons living with HIV and the associations between psychosocial characteristics and HIV treatment outcomes are limited in sub-Saharan Africa. OBJECTIVE This paper aims to describe the recruitment process and baseline characteristics associated with depression in a sample of HIV-positive people in a cluster randomized trial of group support psychotherapy (GSP) for depression delivered by trained lay health workers (LHWs). METHODS Thirty eligible primary care health centers across three districts in Uganda were randomly allocated to have their LHWs trained to deliver GSP (intervention arm) or group HIV education and treatment as usual (control arm) to persons living with HIV comorbid with depression. Baseline demographic, socioeconomic, and psychosocial characteristics were collected via interviewer-administered questionnaires. Among eligible participants, differences between those enrolled versus those who refused enrollment were assessed using chi square for categorical variables and t tests for continuous variables. Spearman rank order correlation analyses were conducted to determine associations between baseline depression symptoms and adherence to antiretroviral therapy (ART), viral load suppression, and other psychosocial variables. RESULTS The study screened 1473 people and 1140 were found to be eligible and enrolled over 14 weeks. Participants recruited comprised 95% of the target sample size of 1200. The sample's mean age was 38.5 (SD 10.9) years and both genders were well represented (males: 46.32%, 528/1140). Most participants met the diagnostic criteria for major depressive disorder (96.92%, 1105/1140), had significant posttraumatic stress symptoms (72.46%, 826/1140), reported moderate suicide risk (52.54%, 599/1140), had primary or no formal education (86.22%, 983/1140), and reported no income-generating activity (72.63%, 828/1140) and no food insecurity (81.67%, 931/1140). Among eligible participants, 48 of 1140 (4.21%) refused to participate in the interventions; these participants were more likely to be males (χ21=4.0, P=.045) and have significantly lower depression symptoms scores (t2=2.36, P=.01) than those who participated in the interventions. There was a significant positive correlation between viral load and number of traumatic experiences (ρ=.12, P=.05). Adherence to ART was positively correlated with perceived social support (ρ=.15, P<.001), but negatively correlated with depression symptoms (ρ=-.11, P=.05) and stigma (ρ=-.14, P<.001). CONCLUSIONS Men and women with HIV and depression experience multiple social and economic vulnerabilities and disadvantages. Culturally tailored psychological interventions aimed at these individuals should address these socioeconomic disadvantages in addition to addressing their mental health care needs. TRIAL REGISTRATION Pan African Clinical Trials Registry PACTR201608001738234; https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=1738 (Archived by WebCite at http://www.webcitation.org/74NtMphom).
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Affiliation(s)
| | - Seggane Musisi
- Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Kizito Wamala
- Center for Victims of Torture, Department of Psychology, Gulu, Uganda
| | - James Okello
- Department of Mental Health, Faculty of Medicine, Gulu University, Gulu, Uganda
| | | | | | | | | | - Ramin Mojtabai
- Department of Mental Health, Bloomberg's School of Public Health, Johns Hopkins University, Baltimore, MD, United States
| | - Jean Nachega
- Department of Epidemiology, Pittsburg Graduate School of Public Health, University of Pittsburg, Pittsburgh, PA, United States.,Stellenbosch Center for Infectious Disease, Department of Medicine, Stellenbosch University, Cape Town, South Africa.,Department of Epidemiology, Bloomberg's School of Public Health, Johns Hopkins University, Baltimore, MD, United States.,Department of International Health, Bloomberg's School of Public Health, Johns Hopkins University, Baltimore, MD, United States
| | | | - Edward Mills
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada
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Goldenberg SM, Muzaaya G, Akello M, Braschel M, Birungi J, Shannon K. High burden of previously undiagnosed HIV infections and gaps in HIV care cascade for conflict-affected female sex workers in northern Uganda. Int J STD AIDS 2018; 30:275-283. [PMID: 30417750 DOI: 10.1177/0956462418804658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Given the disproportionate HIV burden faced by female sex workers FSWs and limited data regarding their engagement in the HIV cascade of care in conflict-affected settings, we characterized the cascade of care and examined associations with new HIV diagnoses and antiretroviral therapy (ART) use in a community-based cohort of FSWs in conflict-affected Northern Uganda. Data were collected via FSW/peer-led time-location sampling and outreach, interview-administered questionnaires, and voluntary HIV testing. Of 400 FSWs, 33.5% were living with HIV, of whom 33.6% were new/previously undiagnosed infections and 32.8% were on ART. Unstable housing and heavy alcohol/drug use were independently associated with increased odds of new HIV diagnoses, whereas exposure to condom demonstrations and number of lifetime pregnancies were negatively associated. In subanalysis among known HIV-positive women, age and time since diagnosis were associated with ART use, whereas sexually transmitted infections were negatively associated. Findings suggest the need for FSW-tailored, peer-based, and integrated HIV and sexual and reproductive health programs to address gaps in HIV testing and treatment for FSWs in conflict-affected communities.
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Affiliation(s)
- Shira M Goldenberg
- 1 Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,2 Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | | | | | - Melissa Braschel
- 1 Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | | | - Kate Shannon
- 1 Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,5 Department of Medicine, University of British Columbia, Vancouver, Canada
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Finocchario-Kessler S, Goggin K, Staggs V, Wanyenze RK, Beyeza-Kashesya J, Mindry D, Birungi J, Wagner GJ. High report of miscarriage among women living with HIV who want to conceive in Uganda. BMC Res Notes 2018; 11:753. [PMID: 30348201 PMCID: PMC6198531 DOI: 10.1186/s13104-018-3857-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/16/2018] [Indexed: 11/17/2022] Open
Abstract
Objective Data on early miscarriage incidence is limited due to various social and methodological barriers. We report on 24-month pregnancy outcomes of 299 female Ugandan HIV clients in committed relationships with an intention to conceive. Miscarriage data are reported as auxiliary findings to a larger study (5R01HD072633). Results 127 (42%) participants reported a pregnancy during the study; among the remaining 172, 82 indicated they stopped trying to conceive, and 16 dropped out prior to month 24. Of the 127 pregnancies, 55 (43%) resulted in live births, 67 (53%) in spontaneous miscarriage, 1 (< 1%) in stillbirth, 1 (< 1%) in abortion, and 3 (2%) in unknown outcomes. Three-quarters (75%) of miscarriages for which time until miscarriage was available were reported to occur in the first trimester (mean = 11.3 weeks gestation). The 67 participants who reported a miscarriage tended to be older (mean 33 vs. 30 years), but the significance of age did not persist after adjusting for multiple tests. We observed relatively low rates of pregnancy and high rates of miscarriage among this cohort of HIV-positive women wanting to conceive. Rigorously designed studies are needed to better understand the observed high rate of early miscarriage among HIV-infected women.
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Affiliation(s)
| | - Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Kansas City, Kansas City, USA.,Schools of Medicine and Pharmacy, University of Missouri-Kansas City, Kansas City, USA
| | - Vince Staggs
- Health Services and Outcomes Research, Children's Mercy Kansas City, Kansas City, USA.,Schools of Medicine and Pharmacy, University of Missouri-Kansas City, Kansas City, USA
| | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Jolly Beyeza-Kashesya
- Mulago Hospital Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Deborah Mindry
- Los Angeles Center for Culture and Health, University of California, Los Angeles, USA
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Okoboi S, Castelnuovo B, Moore DM, Musaazi J, Kambugu A, Birungi J, Kaleebu P, Nanfuka M, Kamya MR, Van Rie A. Risky sexual behavior among patients on long-term antiretroviral therapy: a prospective cohort study in urban and rural Uganda. AIDS Res Ther 2018; 15:15. [PMID: 30340608 PMCID: PMC6195707 DOI: 10.1186/s12981-018-0203-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/10/2018] [Indexed: 11/10/2022] Open
Abstract
Background While the effects of initiation of antiretroviral treatment (ART) on risky sexual behavior have been extensively studied, less is known about the long-term changes in risky sexual behavior over time in resource-poor settings. Methods We conducted a secondary longitudinal analysis of one rural and one urban cohort of patients who initiated ART in Uganda between April 2004 and July 2007 followed up-to 2016. Data on sexual behavior were collected every 6 months for 3.5 years in individuals on ART ≥ 4 years (baseline) when a behavioral questionnaire was introduced. Risky sexual behavior was defined as sexual intercourse with ≥ 2 partners or inconsistent or no condom use in previous 6 months. We report characteristics overall, and by cohort. We used multivariable generalized estimating equations logistic regression to assess the effects of time on ART on risky sexual behavior. Results Of 1012 participants, 402 (39.8%) were urban and 610 (60.2%) were rural residents. Mean age was 42.8 years (SD 8.5). Mean duration of follow-up was 51.3 months (SD 15.3), but longer for urban than rural participants (64.5 vs 36.4 months). Risky sexual behavior declined from 33.1% at baseline to 9.6% after 3.5 years of follow-up in the rural cohort (p ≤ 0.01 for the test of trend) and was unchanged from 9.7% at baseline to 9.9% after 3.5 years in the urban cohort (p = 0.51). Receiving care at a rural clinic (aOR 4.99, 95% CI 3.64–6.84); male gender (aOR 1.66, 95% CI 1.26–2.19) and being younger (aOR 5.60, 95% CI 3.80–8.25 for 18–34 years and aOR 2.34, 95% CI 1.74–3.14 for 35–44 years) were associated with increased odds of risky sexual behavior. Not being married (aOR 0.25; 95% CI 0.19–0.34), and longer time on ART (aOR 0.71 95% CI 0.67–0.76) were associated with reduced odds of risky sex. Conclusions We observed a decline in risky sexual behavior in rural people on long-term (≥ 4 years) ART. Rural, male and young individuals had higher odds of self-reported risky sexual behavior. ART programs should continue to emphasize risk reduction practices, especially among people receiving care in rural health facilities, males, younger individuals and those who are married.
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MacCarthy S, Saya U, Samba C, Birungi J, Okoboi S, Linnemayr S. "How am I going to live?": exploring barriers to ART adherence among adolescents and young adults living with HIV in Uganda. BMC Public Health 2018; 18:1158. [PMID: 30286746 PMCID: PMC6172755 DOI: 10.1186/s12889-018-6048-7] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 09/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background Studies from sub-Saharan Africa (SSA) document how barriers to ART adherence present additional complications among adolescents and young adults living with HIV. We qualitatively explored barriers to ART adherence in Uganda among individuals age 14–24 to understand the unique challenges faced by this age group. Methods We conducted focus group (FG) discussions with Community Advisory Board members (n = 1), health care providers (n = 2), and male and female groups of adolescents age 14–17 (n = 2) and youth age 18–24 (n = 2) in Kampala, Uganda. FGs were transcribed verbatim and translated from Luganda into English. Two investigators independently reviewed all transcripts, developed a detailed codebook, achieved a pooled Cohen’s Kappa of 0.79 and 0.80, and used a directed content analysis to identify key themes. Results Four barriers to ART adherence emerged: 1) poverty limited adolescents’ ability to buy food and undercut efforts to become economically independent in their transition from adolescence to adulthood; 2) school attendance limited their privacy, further disrupting ART adherence; 3) family support was unreliable, and youth often struggled with a constant change in guardianship because they had lost their biological parents to HIV. In contrast peer influence, especially among HIV-positive youth, was strong and created an important network to support ART adherence; 4) the burden of taking multiple medications daily frustrated youth, often leading to so-called ‘drug holidays.’ Adolescent and youth-specific issues around disclosure emerged across three of the four barriers. Conclusions To be effective, programs and policies to improve ART adherence among youth in Uganda must address the special challenges that adolescents and young adults confront in achieving optimal adherence. For example, training on budgeting and savings practices could help promote their transition to financial independence. School staff could develop strategies to help students take their medications consistently and confidentially. While challenging to extend the range of services provided by HIV clinics, successful efforts will require engaging the family, peers, and larger community of health and educational providers to support adolescents and young adults living with HIV to live longer and healthier lives. Trial registration ClinicalTrials.gov Identifier: NCT02514356. Registered August 3, 2015.
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Affiliation(s)
- Sarah MacCarthy
- RAND Corporation, Behavioral and Policy Sciences, 1776 Main Street, Santa Monica, CA, USA.
| | - Uzaib Saya
- Pardee RAND Graduate School, 1776 Main Street, Santa Monica, CA, USA
| | - Clare Samba
- TASO Uganda, Old Mulago Complex, Kampala, P.O.Box 10443, Kampala, Uganda
| | - Josephine Birungi
- TASO Uganda, Old Mulago Complex, Kampala, P.O.Box 10443, Kampala, Uganda.,Old Mulago Complex, Kampala P.O.Box 10443, Kampala, Uganda
| | - Stephen Okoboi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Sebastian Linnemayr
- RAND Corporation, Economics, Sociology, and Statistics, 1776 Main Street, Santa Monica, CA, USA
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Goggin K, Hurley EA, Wagner GJ, Staggs V, Finocchario-Kessler S, Beyeza-Kashesya J, Mindry D, Birungi J, Wanyenze RK. Changes in Providers' Self-Efficacy and Intentions to Provide Safer Conception Counseling Over 24 Months. AIDS Behav 2018; 22:2895-2905. [PMID: 29464428 DOI: 10.1007/s10461-018-2049-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
High rates of fertility desires, childbearing and serodiscordant partnerships among people living with HIV (PLHIV) in Uganda underscore the need to promote use of safer conception methods (SCM). Effective SCM exist but few PLHIV benefit from provider-led safer conception counseling (SCC) and comprehensive national SCC guidelines are still lacking. Providers' self-efficacy, intentions and attitudes for SCC impact provision and should inform development of services, but there are no longitudinal studies that assess these important constructs. This study reports on changes in providers' knowledge, attitudes, motivation and confidence to provide SCC among a 24-month observational cohort of Ugandan HIV providers. Compared to baseline, providers evidenced increased awareness of SCM, perceived greater value in providing SCC, saw all SCM but sperm washing as likely to be acceptable to clients, reported consistently high interest in and peer support for providing SCC, and perceived fewer barriers at the 24-month follow-up. Providers' intentions for providing SCC stayed consistently high for all SCM except manual self-insemination which decreased at 24 months. Self-efficacy for providing SCC increased from baseline with the greatest improvement in providers' confidence in advising serodiscordant couples where the man is HIV-infected. Providers consistently cite the lack of established guidelines, training, and their own reluctance to broach the issue with clients as significant barriers to providing SCC. Despite providers being more interested and open to providing SCC than ever, integration of SCC into standard HIV services has not happened. Concerted efforts are needed to address remaining barriers by establishing national SCC guidelines and implementing quality provider training.
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Affiliation(s)
- Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Hospitals and Clinics, Kansas City, MO, USA.
- Schools of Medicine and Pharmacy, University of Missouri - Kansas City, Kansas City, MO, USA.
- Children's Mercy Hospital Kansas City and University of Missouri - Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA.
| | - Emily A Hurley
- Health Services and Outcomes Research, Children's Mercy Hospitals and Clinics, Kansas City, MO, USA
| | | | - Vincent Staggs
- Health Services and Outcomes Research, Children's Mercy Hospitals and Clinics, Kansas City, MO, USA
- Schools of Medicine and Pharmacy, University of Missouri - Kansas City, Kansas City, MO, USA
| | | | - Jolly Beyeza-Kashesya
- Department of Obstetrics and Gynaecology, Mulago Hospital, Kampala, Uganda
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Deborah Mindry
- Los Angeles Center for Culture and Health, University of California, Los Angeles, CA, USA
| | | | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
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Goggin K, Hurley EA, Beyeza-Kashesya J, Gwokyalya V, Finocchario-Kessler S, Birungi J, Mindry D, Wanyenze RK, Wagner GJ. Study protocol of "Our Choice": a randomized controlled trial of the integration of safer conception counseling to transform HIV family planning services in Uganda. Implement Sci 2018; 13:110. [PMID: 30107843 PMCID: PMC6092849 DOI: 10.1186/s13012-018-0793-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/10/2018] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND About 40% of HIV-positive women in sub-Saharan Africa become pregnant post-diagnosis. Despite about half of their pregnancies being planned, safer conception methods (SCM) are underutilized among serodiscordant couples, partially due to the fact that safer conception counseling (SCC) has not been integrated into routine HIV family planning (FP) services. METHODS Our Choice is a comprehensive FP intervention that promotes unbiased childbearing consultations to ensure clients receive SCC or contraception services to achieve their desired reproductive goals. The intervention is theoretically grounded and has demonstrated preliminarily feasibility and acceptance through pilot testing. This three-arm cluster randomized controlled trial compares two implementation strategies for integrating Our Choice into routine FP services vs. usual care. Six sites in Uganda will be randomized to receive either (1) Our Choice intervention with enhanced training and supervision provided by study staff (SCC1), (2) Our Choice intervention implemented by the Ministry of Health's standard approach to disseminating new services (SCC2), or (3) existing FP services (usual care). Our Choice and usual care FP services will be implemented simultaneously over a 30-month period. Sixty clients in serodiscordant relationships who express childbearing desires will be enrolled by a study coordinator at each site (n = 360) and followed for 12 months or post-pregnancy (once, if applicable). Analysis will compare intervention arms (SCC1 and SCC2) to usual care and then to each other (SCC1 vs. SCC2) on the primary outcome of correct use of either SCM (if trying to conceive) or dual contraception (if pregnancy is not desired). Secondary outcomes (i.e., pregnancy, use of prevention of mother-to-child transmission services, condom use, and partner seroconversion) and cost-effectiveness will also be examined. DISCUSSION Findings will provide critical information about the success of implementation models of varying intensity for integrating SCC into FP, thereby informing policy and resource allocation within and beyond Uganda. TRIAL REGISTRATION NCT03167879 ClinicalTrials.gov, Registered 30 May, 2017.
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Affiliation(s)
- Kathy Goggin
- Health Services and Outcomes Research, Children’s Mercy Hospitals and Clinics, Kansas City, MO USA
- Schools of Medicine and Pharmacy, University of Missouri–Kansas City, Kansas City, MO USA
| | - Emily A. Hurley
- Health Services and Outcomes Research, Children’s Mercy Hospitals and Clinics, Kansas City, MO USA
| | - Jolly Beyeza-Kashesya
- Department of Obstetrics and Gynaecology, Mulago Hospital, Kampala, Uganda
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Violet Gwokyalya
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | | | - Josephine Birungi
- The AIDS Support Organization, Kampala, Uganda
- Medical Research Council/Uganda Virus Research Institute, Entebbe, Uganda
| | - Deborah Mindry
- Los Angeles Center for Social Medicine and Humanities, University of California, Los Angeles, CA USA
| | - Rhoda K. Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
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Wiltshire RM, Bergey CM, Kayondo JK, Birungi J, Mukwaya LG, Emrich SJ, Besansky NJ, Collins FH. Reduced-representation sequencing identifies small effective population sizes of Anopheles gambiae in the north-western Lake Victoria basin, Uganda. Malar J 2018; 17:285. [PMID: 30081911 PMCID: PMC6080216 DOI: 10.1186/s12936-018-2432-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 07/30/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Malaria is the leading cause of global paediatric mortality in children below 5 years of age. The number of fatalities has reduced significantly due to an expansion of control interventions but the development of new technologies remains necessary in order to achieve elimination. Recent attention has been focused on the release of genetically modified (GM) mosquitoes into natural vector populations as a mechanism of interrupting parasite transmission but despite successful in vivo laboratory studies, a detailed population genetic assessment, which must first precede any proposed field trial, has yet to be undertaken systematically. Here, the genetic structure of Anopheles gambiae populations in north-western Lake Victoria is explored to assess their suitability as candidates for a pilot field study release of GM mosquitoes. METHODS 478 Anopheles gambiae mosquitoes were collected from six locations and a subset (N = 96) was selected for restriction site-associated DNA sequencing (RADseq). The resulting single nucleotide polymorphism (SNP) marker set was analysed for effective size (Ne), connectivity and population structure (PCA, FST). RESULTS 5175 high-quality genome-wide SNPs were identified. A principal components analysis (PCA) of the collinear genomic regions illustrated that individuals clustered in concordance with geographic origin with some overlap between sites. Genetic differentiation between populations was varied with inter-island comparisons having the highest values (median FST 0.0480-0.0846). Ne estimates were generally small (124.2-1920.3). CONCLUSIONS A reduced-representation SNP marker set for genome-wide An. gambiae genetic analysis in the north-western Lake Victoria basin is reported. Island populations demonstrated low to moderate genetic differentiation and greater structure suggesting some limitation to migration. Smaller estimates of Ne indicate that an introduced effector transgene will be more susceptible to genetic drift but to ensure that it is driven to fixation a robust gene drive mechanism will likely be needed. These findings, together with their favourable location and suitability for frequent monitoring, indicate that the Ssese Islands contain several candidate field locations, which merit further evaluation as potential GM mosquito pilot release sites.
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Affiliation(s)
- Rachel M Wiltshire
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA.
| | - Christina M Bergey
- Departments of Anthropology and Biology, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Jonathan K Kayondo
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Josephine Birungi
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Louis G Mukwaya
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Scott J Emrich
- Department of Electrical Engineering and Computer Science, University of Tennessee, Knoxville, TN, 37996, USA
| | - Nora J Besansky
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Frank H Collins
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA
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Muldoon KA, King R, Zhang W, Birungi J, Nanfuka M, Tibengana S, Afolabi O, Moore DM. Sexual Health Consequences of Forced Sexual Debut Among Ugandan Women in HIV Serodiscordant Partnerships: Results From the HAARP Study. J Interpers Violence 2018; 33:1731-1747. [PMID: 29739290 DOI: 10.1177/0886260517752155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Sexual coercion, especially forced sexual debut, is associated with lifelong adverse health consequences. This is compounded in regions, such as Uganda, where the dual impact of HIV and violence critically shapes women's sexual health risks. Among a sample of women in HIV serodiscordant relationships, we investigated the prevalence and consequences of forced sexual debut. Data for this analysis come from the Highly Active Antiretroviral Treatment as Prevention (HAARP) Study, a cohort of HIV serodiscordant couples in Jinja, Eastern Uganda, and investigates the role of forced sexual debut on two outcomes: age of sexual debut and having more than three lifetime sexual partners. Bivariate and multivariate linear regressions were used to model age at sexual debut using β and adjusted (A) β and 95% confidence intervals (CIs). Bivariate and multivariate logistic regressions were used to model having more than three lifetime sexual partners and used odds ratios (ORs) and adjusted OR (AOR) and 95% CI. A total of 574 women were included in this analysis, median age 35 years, and 241 (41.99%) were living with HIV. A quarter (24.21%) of women experienced forced sexual debut at the median age of 16 years. Forced sexual debut was significantly associated with earlier age of sexual debut (β = -1.17, 95% CI: [-1.64, -0.68]). Forced sexual debut was significantly associated with having more than three sexual partners (AOR: 1.99, 95% CI: [1.33, 2.99]), in addition to older age (AOR: 1.02, 95% CI: [1.01, 1.05]). Speaking Lusoga, the primary language in Jinja (the study site) was associated with lower odds of having more than three sexual partners (AOR: 0.63, 95% CI: [0.43, 0.92]). Forced sexual debut was a common experience significantly associated with younger age of sexual debut and higher number of lifetime sexual partners. Safe and consensual first sexual experiences for young women play an important role in reducing HIV risk and lay the foundation for healthy and safe sexual health.
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Affiliation(s)
- Katherine A Muldoon
- 1 Ottawa Hospital Research Institute, Ontario, Canada
- 2 University of Ottawa, Ontario, Canada
| | - Rachel King
- 3 University of California, San Francisco, USA
| | - Wendy Zhang
- 4 British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | | | | | | | - Omoboade Afolabi
- 4 British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - David M Moore
- 4 British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- 6 University of British Columbia, Vancouver, Canada
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Tarekegn GM, Ji XY, Bai X, Liu B, Zhang W, Birungi J, Djikeng A, Tesfaye K. Variations in mitochondrial cytochrome b region among Ethiopian indigenous cattle populations assert Bos taurus maternal origin and historical dynamics. Asian-Australas J Anim Sci 2018; 31:1393-1400. [PMID: 29642685 PMCID: PMC6127579 DOI: 10.5713/ajas.17.0596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 03/13/2018] [Indexed: 01/09/2023]
Abstract
Objective This study was carried out to assess the haplotype diversity and population dynamics in cattle populations of Ethiopia. Methods We sequenced the complete mitochondrial cytochrome b gene of 76 animals from five indigenous and one Holstein Friesian×Barka cross bred cattle populations. Results In the sequence analysis, 18 haplotypes were generated from 18 segregating sites and the average haplotype and nucleotide diversities were 0.7540±0.043 and 0.0010±0.000, respectively. The population differentiation analysis shows a weak population structure (4.55%) among the populations studied. Majority of the variation (95.45%) is observed by within populations. The overall average pair-wise distance (FST) was 0.049539 with the highest (FST = 0.1245) and the lowest (FST = 0.011) FST distances observed between Boran and Abigar, and Sheko and Abigar from the indigenous cattle, respectively. The phylogenetic network analysis revealed that all the haplotypes detected clustered together with the Bos taurus cattle and converged to a haplogroup. No haplotype in Ethiopian cattle was observed clustered with the reference Bos indicus group. The mismatch distribution analysis indicates a single population expansion event among the cattle populations. Conclusion Overall, high haplotype variability was observed among Ethiopian cattle populations and they share a common ancestor with Bos taurus.
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Affiliation(s)
- Getinet Mekuriaw Tarekegn
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala P.O. Box 7070, Sweden.,Department of Animal Production and Technology, Bahir Dar University, Bahir Dar P.O. Box 79, Ethiopia
| | - Xiao-Yang Ji
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Xue Bai
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Bin Liu
- Nei Mongol BioNew Technology Co. Ltd, Hohhot 010020, China
| | - Wenguang Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Josephine Birungi
- Biosciences Eastern and Central Africa (BecA) Hub - International Livestock Research Institute, PO Box 30709, Nairobi 00100, Kenya
| | - Appolinaire Djikeng
- Centre for Tropical Livestock Genetics and Health, The University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, Scotland, UK
| | - Kassahun Tesfaye
- Department of Microbial Cellular and Molecular Biology, Addis Ababa University, Addis Ababa P.O. Box, 1176, Ethiopia
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Wanyenze RK, Goggin K, Finocchario-Kessler S, Beyeza-Kashesya J, Mindry D, Birungi J, Woldetsadik M, Wagner GJ. Utilization of prevention of mother-to-child transmission (PMTCT) services among pregnant women in HIV care in Uganda: a 24-month cohort of women from pre-conception to post-delivery. BMC Res Notes 2018; 11:187. [PMID: 29566724 PMCID: PMC5863850 DOI: 10.1186/s13104-018-3304-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 03/20/2018] [Indexed: 11/10/2022] Open
Abstract
Objective We assessed the uptake of prevention of mother-to-child transmission (PMTCT) services in a cohort of HIV infected women in care at The AIDS Support Organization Jinja and Kampala in Uganda, who were trying to conceive, over a period of 24 months, to inform the strengthening of PMTCT service access for women in care. Results Of the 299 women 127 (42.5%) reported at least one pregnancy within 24 months; 61 women (48.0%) delivered a live child. Of the 55 who had a live birth at the first pregnancy, 54 (98.2%) used antenatal care (ANC) starting at 15.5 weeks of gestation on average and 47/49 (95.9%) delivered at a health facility. Excluding miscarriages, 54 (98.2%) received ARVs during pregnancy. Of the 49 live births with post-delivery data, 37 (75.5%) tested the infant for HIV. 79 of the 127 (68.7%) spoke with providers about childbearing. Communication with providers was associated with ANC use (65.8% vs. 41.7%; p = .015). Despite the high rate of miscarriages and late ANC start, this study shows very high uptake of PMTCT services among PLHIV in care and their infants. Improved provider–client communication could enhance ANC attendance and PMTCT outcomes among HIV infected women in care.
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Affiliation(s)
- Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda.
| | - Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Hospital and University of Missouri, Kansas City, USA
| | - Sarah Finocchario-Kessler
- Schools of Medicine and Pharmacy, University of Missouri, Kansas City, USA.,Department of Family Medicine, University of Kansas Medical Center, Kansas City, USA
| | - Jolly Beyeza-Kashesya
- Mulago Hospital Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Deborah Mindry
- Los Angeles Center for Culture and Health, University of California, Los Angeles, USA
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Beyeza-Kashesya J, Wanyenze RK, Goggin K, Finocchario-Kessler S, Woldetsadik MA, Mindry D, Birungi J, Wagner GJ. Stigma gets in my way: Factors affecting client-provider communication regarding childbearing among people living with HIV in Uganda. PLoS One 2018; 13:e0192902. [PMID: 29462171 PMCID: PMC5819785 DOI: 10.1371/journal.pone.0192902] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 02/01/2018] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Many HIV-affected couples living in sub-Saharan Africa desire to have children, but few quantitative studies have examined support for their childbearing needs. Our study explored client-provider communication about childbearing and safer conception among HIV clients in Uganda. METHODS 400 Ugandan HIV clients in committed relationships and with intentions to conceive were surveyed. Knowledge, attitudes and practices related to childbearing, and use of safer conception methods were assessed, including communication with providers about childbearing needs, the correlates of which were examined with bivariate statistics and logistic multivariate analysis. RESULTS 75% of the sample was female; 61% were on antiretroviral therapy; and 61% had HIV-negative or unknown status partners. Nearly all (98%) reported the desire to discuss childbearing intentions with their HIV provider; however, only 44% reported such discussions, the minority (28%) of which was initiated by the provider. Issues discussed with HIV providers included: HIV transmission risk to partner (30%), HIV transmission risk to child (30%), and how to prevent transmission to the child (27%); only 8% discussed safer conception methods. Regression analysis showed that those who had communicated with providers about childbearing were more likely to have been diagnosed with HIV for a longer period [OR (95% CI) = 1.09 (1.03, 1.15)], while greater internalized childbearing stigma was associated with lower odds of this communication [OR (95% CI) = 0.70 (0.49, 0.99)], after controlling for all bivariate correlates and basic demographics. CONCLUSIONS Communication between HIV clients and providers about childbearing needs is poor and associated with stigma. Innovations to mitigate stigma among clients as well as training to improve health worker communication and skills related to safer conception counseling is needed.
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Affiliation(s)
- Jolly Beyeza-Kashesya
- Mulago Hospital Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Rhoda K. Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, College of Health Sciences, Kampala, Uganda
| | - Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Hospitals and Clinics, Schools of Medicine and Pharmacy, University of Missouri–Kansas City, Missouri, United States of America
| | - Sarah Finocchario-Kessler
- University of Kansas Medical Center, Department of Family Medicine, Kansas City, Missouri, United States of America
| | | | - Deborah Mindry
- University of California, Los Angeles Center for Culture and Health, Los Angeles, California, United States of America
| | | | - Glenn J. Wagner
- RAND Corporation, Santa Monica, California, United States of America
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Tarekegn GM, Tesfaye K, Mwai OA, Djikeng A, Dessie T, Birungi J, Osama S, Zergaw N, Alemu A, Achieng G, Tutah J, Mutai C, Njuguna J, Mwacharo JM. Mitochondrial DNA variation reveals maternal origins and demographic dynamics of Ethiopian indigenous goats. Ecol Evol 2018; 8:1543-1553. [PMID: 29435231 PMCID: PMC5792515 DOI: 10.1002/ece3.3710] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 10/30/2017] [Accepted: 11/10/2017] [Indexed: 01/19/2023] Open
Abstract
The Horn of Africa forms one of the two main historical entry points of domestics into the continent and Ethiopia is particularly important in this regard. Through the analysis of mitochondrial DNA (mtDNA) d-loop region in 309 individuals from 13 populations, we reveal the maternal genetic variation and demographic dynamics of Ethiopian indigenous goats. A total of 174 variable sites that generated 231 haplotypes were observed. They defined two haplogroups that were present in all the 13 study populations. Reference haplotypes from the six globally defined goat mtDNA haplogroups show the two haplogroups present in Ethiopia to be A and G, the former being the most predominant. Although both haplogroups are characterized by an increase in effective population sizes (Ne) predating domestication, they also have experienced a decline in Ne at different time periods, suggesting different demographic histories. We observed seven haplotypes, six were directly linked to the central haplotypes of the two haplogroups and one was central to haplogroup G. The seven haplotypes were common between Ethiopia, Kenya, Egypt, and Saudi Arabia populations, suggesting common maternal history and the introduction of goats into East Africa via Egypt and the Arabian Peninsula, respectively. While providing new mtDNA data from a historically important region, our results suggest extensive intermixing of goats mediated by human socio-cultural and economic interactions. These have led to the coexistence of the two haplogroups in different geographic regions in Ethiopia resulting in a large caprine genetic diversity that can be exploited for genetic improvement.
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Affiliation(s)
- Getinet Mekuriaw Tarekegn
- Department of Microbial, Cellular and Molecular BiologyAddis Ababa UniversityAddis AbabaEthiopia
- International Livestock Research Institute (ILRI)Addis AbabaEthiopia
- Department of Animal Production and Technology, Biotechnology Research InstituteBahir Dar UniversityBahir DarEthiopia
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
- Swedish University of Agricultural SciencesUppsalaSweden
| | - Kassahun Tesfaye
- Department of Microbial, Cellular and Molecular BiologyAddis Ababa UniversityAddis AbabaEthiopia
| | - Okeyo Ally Mwai
- International Livestock Research Institute (ILRI)NairobiKenya
| | - Appolinaire Djikeng
- Centre for Tropical Livestock Genetics and HealthThe University of EdinburghEdinburghUK
| | - Tadelle Dessie
- International Livestock Research Institute (ILRI)Addis AbabaEthiopia
| | - Josephine Birungi
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Sarah Osama
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Netsanet Zergaw
- International Livestock Research Institute (ILRI)Addis AbabaEthiopia
| | - Alubel Alemu
- International Livestock Research Institute (ILRI)Addis AbabaEthiopia
| | - Gloria Achieng
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Jack Tutah
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Collins Mutai
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Joyce Njuguna
- Biosciences Eastern and Central Africa‐International Livestock Research Institute (BecA‐ILRI) HubNairobiKenya
| | - Joram M. Mwacharo
- Small Ruminant Genetics and Genomics GroupInternational Centre for Agricultural Research in the Dry Areas (ICARDA)Addis AbabaEthiopia
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Abstract
Background and Objective Regeneration of plant through tissue culture technique is a critical process in transformation of plants. This study sought to establish the effect of genotype and auxin concentration on callus induction from different sweet sorghum genotypes (IESV92008DL, IESV92001DL, IESV92021DL, ICSV700 and ICSV93048). Materials and Methods In this study, MS medium supplemented with five levels of the hormone 2,4-D (0, 1, 2, 4 and 6 mg L-1) to assess the effect of the hormone 2,4-D on callus induction and regeneration was used. Results The highest callus induction frequency was observed at 2 mg L-1 2,4-D for all the genotypes, IESV92008 gave the highest callus induction frequency among all the genotypes at 2 mg L-1 2,4-D. The lowest callus induction frequency was observed 0 and 6 mg L-1 for all the genotypes, the two genotypes ICSV700 and IESV92021 were observed to give the lowest callus induction frequency among all the genotypes used in this study. Embryogenic callus induction frequency was observed to be higher at 2 mg L-1 2,4-D and the genotype IESV92008 gave the highest callus induction frequency among all the genotypes used. Induction of shoots was achieved in MS medium supplemented with 3 mg L-1 6BA and 1 mg L-1 IAA, the highest regeneration efficiency was obtained from the three genotypes ICSV93048, IESV92008 and IESV92001, respectively. Conclusion This study discovers the importance of the auxin 2,4-D on callus induction and regeneration of sweet sorghum and this will help the researcher to develop protocols for transformation of sweet sorghum.
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Affiliation(s)
- Rasha Adam Omer
- Biotechnology and Biosafety Research Center, Agricultural Research Corporation, P.O. Box 126, Khartoum, Sudan
| | - Pauline Asami
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, P.O. Box 30709, Nairobi, Kenya
| | - Josephine Birungi
- Biosciences Eastern and Central Africa-International Livestock Research Institute (BecA-ILRI) Hub, P.O. Box 30709, Nairobi, Kenya
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Quinlan MM, Birungi J, Coulibaly MB, Diabaté A, Facchinelli L, Mukabana WR, Mutunga JM, Nolan T, Raymond P, Traoré SF. Containment Studies of Transgenic Mosquitoes in Disease Endemic Countries: The Broad Concept of Facilities Readiness. Vector Borne Zoonotic Dis 2018; 18:14-20. [PMID: 29337664 PMCID: PMC5770120 DOI: 10.1089/vbz.2017.2189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Genetic strategies for large scale pest or vector control using modified insects are not yet operational in Africa, and currently rely on import of the modified strains to begin preliminary, contained studies. Early involvement of research teams from participating countries is crucial to evaluate candidate field interventions. Following the recommended phased approach for novel strategies, evaluation should begin with studies in containment facilities. Experiences to prepare facilities and build international teams for research on transgenic mosquitoes revealed some important organizing themes underlying the concept of "facilities readiness," or the point at which studies in containment may proceed, in sub-Saharan African settings. First, "compliance" for research with novel or non-native living organisms was defined as the fulfillment of all legislative and regulatory requirements. This is not limited to regulations regarding use of transgenic organisms. Second, the concept of "colony utility" was related to the characteristics of laboratory colonies being produced so that results of studies may be validated across time, sites, and strains or technologies; so that the appropriate candidate strains are moved forward toward field studies. Third, the importance of achieving "defensible science" was recognized, including that study conclusions can be traced back to evidence, covering the concerns of various stakeholders over the long term. This, combined with good stewardship of resources and appropriate funding, covers a diverse set of criteria for declaring when "facilities readiness" has been attained. It is proposed that, despite the additional demands on time and resources, only with the balance of and rigorous achievement of each of these organizing themes can collaborative research into novel strategies in vector or pest control reliably progress past initial containment studies.
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Affiliation(s)
- M Megan Quinlan
- 1 Centre for Environmental Policy, Imperial College London , Ascot, United Kingdom
| | - Josephine Birungi
- 2 Uganda Virus Research Institute (UVRI) , Entebbe, Uganda
- 3 International Livestock Research Institute , Nairobi, Kenya
| | - Mamadou B Coulibaly
- 4 Université des Sciences , des Techniques et des Technologies de Bamako, Bamako, Mali
| | - Abdoulaye Diabaté
- 5 Institut de Recherche en Sciences de la Santé (IRSS)/Centre Muraz , Bobo Dioulasso, Burkina Faso
| | - Luca Facchinelli
- 6 Department of Vector Biology, Liverpool School of Tropical Medicine , Liverpool, United Kingdom
| | - Wolfgang Richard Mukabana
- 7 School of Biological Sciences, University of Nairobi , Nairobi, Kenya
- 8 Science for Health , Nairobi, Kenya
| | - James Mutuku Mutunga
- 9 International Center of Insect Physiology and Ecology (ICIPE) , Mbita Point, Kenya
| | - Tony Nolan
- 1 Centre for Environmental Policy, Imperial College London , Ascot, United Kingdom
| | - Peter Raymond
- 10 Donald Danforth Plant Science Center , St. Louis, Missouri
| | - Sékou F Traoré
- 4 Université des Sciences , des Techniques et des Technologies de Bamako, Bamako, Mali
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Niyibituronsa M, Onyango AN, Gaidashova S, Imathiu SM, Uwizerwa M, Wanjuki I, Nganga F, Muhutu JC, Birungi J, Ghimire S, Raes K, De Boevre M, De Saeger S, Harvey J. Evaluation Of Mycotoxin Content In Soybean (Glycine max L.) Grown In Rwanda. Afr J Food Agric Nutr Dev 2018; 18:AJFAND-18-03-13808. [PMID: 33281893 PMCID: PMC7714182 DOI: 10.18697/ajfand.83.17710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Soybean is a critical food and nutritional security crop in Rwanda. Promoted by the Rwandan National Agricultural Research System for both adults and as an infant weaning food, soybean is grown by approximately 40% of households. Soybean may be susceptible to the growth of mycotoxin-producing moulds; however, data has been contradictory. Mycotoxin contamination is a food and feed safety issue for grains and other field crops. This study aimed to determine the extent of mycotoxin contamination in soybean, and to assess people's awareness on mycotoxins. A farm-level survey was conducted in 2015 within three agro-ecological zones of Rwanda suitable for soybean production. Soybean samples were collected from farmers (n=300) who also completed questionnaires about pre-and post-harvest farm practices, and aflatoxin awareness. The concentration of total aflatoxin in individual soybean samples was tested by enzymelinked immunosorbent assay (ELISA) using a commercially-available kit. Other mycotoxins were analyzed using liquid chromatography-mass spectrometry (LCMS/MS) on 10 selected sub samples. Only 7.3% of the respondents were aware of aflatoxin contamination in foods, but farmers observed good postharvest practices including harvesting the crop when the pods were dry. Using enzyme-linked immunosorbent assay (ELISA), only one sample had a concentration (11 µg/kg) above the most stringent EU maximum permitted limit of 4 µg/kg. Multi-mycotoxins liquid chromatography-mass spectrometry (LC-MS/MS) results confirmed that soybeans had low or undetectable contamination; only one sample contained 13µg/kg of sterigmatocystine. The soybean samples from Rwanda obtained acceptably low mycotoxin levels. Taken together with other studies that showed that soybean is less contaminated by mycotoxins, these results demonstrate that soybean can be promoted as a nutritious and safe food. However, there is a general need for educating farmers on mycotoxin contamination in food and feed to ensure better standards are adhered to safeguard the health of the consumers regarding these fungal secondary metabolites.
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Affiliation(s)
- M Niyibituronsa
- Rwanda Agriculture Board, Rwanda, P.O. BOX 5016 Kigali, Rwanda
- Jomo Kenyatta University of Agriculture and Technology, Kenya, P.O. BOX 62000 (00200) Nairobi Kenya
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
- Department of Bioanalysis, Ghent University, Belgium, 9000 Gent, Belgium
| | - AN Onyango
- Jomo Kenyatta University of Agriculture and Technology, Kenya, P.O. BOX 62000 (00200) Nairobi Kenya
| | - S Gaidashova
- Rwanda Agriculture Board, Rwanda, P.O. BOX 5016 Kigali, Rwanda
| | - SM Imathiu
- Jomo Kenyatta University of Agriculture and Technology, Kenya, P.O. BOX 62000 (00200) Nairobi Kenya
| | - M Uwizerwa
- Rwanda Agriculture Board, Rwanda, P.O. BOX 5016 Kigali, Rwanda
| | - I Wanjuki
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
| | - F Nganga
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
| | - JC Muhutu
- Rwanda Agriculture Board, Rwanda, P.O. BOX 5016 Kigali, Rwanda
| | - J Birungi
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
| | - S Ghimire
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
| | - K Raes
- Department of Food Technology, Safety and Health, Ghent University – Campus Kortrijk, Belgium, 8500 Kortrijk, Belgium
| | - M De Boevre
- Department of Bioanalysis, Ghent University, Belgium, 9000 Gent, Belgium
| | - S De Saeger
- Department of Bioanalysis, Ghent University, Belgium, 9000 Gent, Belgium
| | - J Harvey
- Biosciences eastern and central Africa-International Livestock Research Institute Hub, Kenya, Nairobi, 00100, Kenya
- Feed the Future Innovation Lab for the Reduction of Post-Harvest Loss, and Department of Plant Pathology, Kansas State University, Manhattan, KS66506, USA
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Duff P, Birungi J, Dobrer S, Akello M, Muzaaya G, Shannon K. Social and structural factors increase inconsistent condom use by sex workers' one-time and regular clients in Northern Uganda. AIDS Care 2017; 30:751-759. [PMID: 29067831 DOI: 10.1080/09540121.2017.1394966] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
While sex workers (SWs) bear the brunt of the epidemic in Uganda, there remains a dearth of empirical research on the structural drivers of HIV prevention among SWs. This study examined the drivers of inconsistent condom use by one-time and regular clients of young women SWs in Gulu, Northern Uganda. Data were drawn from the Gulu Sexual Health Study, a cross-sectional study of young SWs, aged 14 years and older (2011-2012). SWs were recruited using peer/SW-led outreach, in partnership with The AIDS Support Organization and other CBOs. Multivariable logistic regression was used to examine the correlates of inconsistent condom use by one-time and regular clients. In total, 84.5% of the 381 SWs servicing regular clients and 76.8% of the 393 SWs servicing one-time clients reported inconsistent client condom use. In multivariable analysis, physical/sexual violence by clients (AOR = 5.39; 95%CI 3.05-9.49), low sexual control by workers (measured by the validated Pulweritz scale) (AOR = 2.86; 95%CI 1.47-5.58), alcohol/drug use while working (AOR = 1.98; 95%CI 1.17-3.35) and migration to Gulu for sex work (AOR = 1.73; 95%CI 0.95-3.14) were positively correlated with inconsistent condom use by one-time clients. Correlates of inconsistent condom use by regular clients included: low sexual control by workers (AOR = 4.63; 95%CI 2.32-9.23); physical/sexual violence by clients (AOR = 3.48; 95%CI 1.85-6.53); police harassment (AOR = 2.57; 95%CI 1.17-5.65); and being a single mother (AOR = 2.07; 95%CI 1.09-3.93). Structural and interpersonal factors strongly influence inconsistent condom use by clients, with violence by clients and police, low sexual control by workers, migration and single-parenthood all linked to non-condom use. There is a need for peer-led structural interventions that improve access to occupational health and safety standards (e.g., violence prevention and alcohol/drug harm reduction policies/programming). Shifts away from the current punitive approaches towards SWs are integral to the success of such interventions, as they continue to undermine HIV prevention efforts.
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Affiliation(s)
- Putu Duff
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Department of Medicine , University of British Columbia, St. Paul's Hospital , Vancouver , Canada
| | | | - Sabina Dobrer
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | | | | | - Kate Shannon
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Department of Medicine , University of British Columbia, St. Paul's Hospital , Vancouver , Canada
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Erickson M, Goldenberg SM, Master A, Muzaaya G, Akello M, Braschel M, Birungi J, Shannon K. Interpersonal and structural contexts of intimate partner violence among female sex workers in conflict-affected northern Uganda. Women Health 2017; 58:759-773. [PMID: 28682194 DOI: 10.1080/03630242.2017.1342742] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Intimate partner violence (IPV) is the most prevalent form of violence against women, yet remains under-researched among sex workers in sub-Saharan Africa. We explored the interpersonal and structural determinants of recent IPV among female sex workers in northern Uganda. This analysis drew on data from a community-based cross-sectional study (conducted May 2011-January 2012), involving 379 female sex workers in Gulu, northern Uganda. Using logistic regression and multivariable modeling, we examined the correlates of recent male-perpetrated physical or sexual IPV. Of 379 women with noncommercial partners, 59 percent reported having experienced recent moderate/severe physical or sexual IPV. Reporting recent client violence (adjusted odds ratio (AOR): 3.67; 95 percent confidence interval [CI]: 2.31-5.83), doing what their partner wanted (AOR: 2.46; 95 percent CI: 1.46-4.13), and forced sexual debut (AOR: 1.92; 95 percent CI: 1.20-3.05) were independently associated with moderate/severe IPV; recent police arrest and/or incarceration were/was marginally significantly associated with IPV (AOR: 2.25; 95 percent CI: 0.86-5.88, p = 0.097). Greater odds of IPV among sex workers were associated with recent workplace violence, forced sexual debut, and gendered power dynamics favoring male partner control. Programs and policies promoting the safety and health of marginalized women and addressing gender dynamics and violence are needed.
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Affiliation(s)
- Margaret Erickson
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS , Vancouver , British Columbia , Canada
| | - Shira M Goldenberg
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS , Vancouver , British Columbia , Canada.,b Faculty of Health Sciences , Simon Fraser University , Burnaby , British Columbia, Canada
| | - Aditi Master
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS , Vancouver , British Columbia , Canada
| | | | | | - Melissa Braschel
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS , Vancouver , British Columbia , Canada
| | | | - Kate Shannon
- a Gender and Sexual Health Initiative , British Columbia Centre for Excellence in HIV/AIDS , Vancouver , British Columbia , Canada.,c Faculty of Medicine , University of British Columbia , Vancouver , British Columbia , Canada
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Wagner GJ, Linnemayr S, Goggin K, Mindry D, Beyeza-Kashesya J, Finocchario-Kessler S, Robinson E, Birungi J, Wanyenze RK. Prevalence and Correlates of Use of Safer Conception Methods in a Prospective Cohort of Ugandan HIV-Affected Couples with Fertility Intentions. AIDS Behav 2017; 21:2479-2487. [PMID: 28229244 PMCID: PMC5536997 DOI: 10.1007/s10461-017-1732-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We examined the prevalence and correlates of safer conception methods (SCM) use in HIV-affected couples with fertility intentions. A prospective cohort of 400 HIV clients in Uganda who had fertility intentions with their partner was surveyed every 6 months for 24 months. Logistic regression analysis was used to determine individual, relationship and provider level predictors of SCM use. Over one-third (35%) reported any use of timed unprotected intercourse (TUI) during the study; use of other SCM was rare. Baseline predictors of any TUI use included lower social support, greater perceived provider stigma of childbearing, greater SCM awareness, greater control over sexual decision making in the relationship, inconsistent condom use, and the belief that a desire for childbearing impedes condom use. These findings highlight the need for policy and provider training regarding integration of safer conception counselling into family planning and reproductive health services for people living with HIV.
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Affiliation(s)
- Glenn J Wagner
- RAND Corporation, 1776 Main St., Santa Monica, CA, 90407, USA.
| | | | - Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Hospitals and Clinics, Kansas City, USA
- Schools of Medicine and Pharmacy, University of Missouri, Kansas City, USA
| | - Deborah Mindry
- University of California, Los Angeles Center for Culture and Health, Los Angeles, USA
| | - Jolly Beyeza-Kashesya
- Mulago Hospital Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | | | - Eric Robinson
- RAND Corporation, 1776 Main St., Santa Monica, CA, 90407, USA
| | | | - Rhoda K Wanyenze
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
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