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Mbakaya BC, Kalembo FW, Zgambo M. Community-based interventions for preventing diarrhoea in people living with HIV in sub-Sahara Africa: A systematic review. Malawi Med J 2019; 31:86-94. [PMID: 31143403 PMCID: PMC6526344 DOI: 10.4314/mmj.v31i1.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background High prevalence rates of people living with HIV (PLHIV) are more predominant in sub-Saharan Africa compared to any region globally. Nonetheless, many people in the region have little access to safe water and live in poor sanitation environment. This region is, therefore, faced with a challenge in protecting PLHIV from infectious diseases that are transmitted through unhygienic conditions. Aim This systematic review was conducted to identify effective community-based interventions for the prevention of diarrhoea among PLHIV in sub-Saharan Africa. Methods Studies included in this systematic review were sought from PubMed, EMBASE, PsycINFO, AMED, CINAHL, DOAJ, Web of science, WHO Global Index Medicus Library, Cochrane and ProQuest (GeoRef). Articles were appraised using MMAT scale. Results From a search finding of 3,849 articles, only nine papers whose participants were people living with HIV and had incidence or prevalence of diarrhoea as an outcome met our inclusion criteria. Community-based interventions such as water treatment and safe storage were associated with 20%–53% reduction in diarrhoea episodes among PLHIV. The review has also demonstrated that the impact of hand hygiene and health education on the prevention of diarrhoeal infections is not adequately assessed. Conclusion Future studies are, therefore, warranted to assess the effect of hand hygiene and health education interventions on prevention and reduction of diarrhoea in PLHIV in Sub-Saharan Africa.
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Affiliation(s)
| | | | - Maggi Zgambo
- St John's College of Nursing, P.O. Box 18, Mzuzu, Malawi
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2
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Menon MP, Coghill A, Mutyaba IO, Phipps WT, Okuku FM, Harlan JM, Orem J, Casper C. Association Between HIV Infection and Cancer Stage at Presentation at the Uganda Cancer Institute. J Glob Oncol 2018; 4:1-9. [PMID: 30241147 PMCID: PMC6180750 DOI: 10.1200/jgo.17.00005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
PURPOSE The HIV epidemic has contributed to the increasing incidence of cancer in sub-Saharan Africa, where most patients with cancer present at an advanced stage. However, improved access to HIV care and treatment centers in sub-Saharan Africa may facilitate earlier diagnosis of cancer among patients who are HIV positive. To test this hypothesis, we characterized the stage of cancer and evaluated the factors associated with advanced stage at presentation among patients in Uganda. METHODS We conducted a retrospective analysis of adult patients with any of four specific cancers who presented for care in Kampala, Uganda, between 2003 and 2010. Demographic, clinical, and laboratory data were abstracted from the medical record, together with the outcome measure of advanced stage of disease (clinical stage III or IV). We identified measures for inclusion in a multivariate logistic regression model. RESULTS We analyzed 731 patients with both AIDS-defining cancers (cervical [43.1%], and non-Hodgkin lymphoma [18.3%]), and non-AIDS-defining cancers (breast [30.0%] and Hodgkin lymphoma [8.6%]). Nearly 80% of all patients presented at an advanced stage and 37% had HIV infection. More than 90% of patients were symptomatic and the median duration of symptoms before presentation was 5 months. In the multivariate model, HIV-positive patients were less likely to present at an advanced stage as were patients with higher hemoglobin and fewer symptoms. CONCLUSION Patients with limited access to primary care may present with advanced cancer because of a delay in diagnosis. However, patients with HIV now have better access to clinical care. Use of this growing infrastructure to increase cancer screening and referral is promising and deserves continued support, because the prognosis of HIV-positive patients with advanced cancer is characterized by poor survival globally.
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Affiliation(s)
- Manoj P. Menon
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
- Corresponding author: Manoj P. Menon, MD, MPH, 1100
Fairview Ave N, Seattle, WA 98109; e-mail:
| | - Anna Coghill
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - Innocent O. Mutyaba
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - Warren T. Phipps
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - Fred M. Okuku
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - John M. Harlan
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - Jackson Orem
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
| | - Corey Casper
- Manoj P. Menon, Anna Coghill, Warren
T. Phipps, and Corey Casper, Fred Hutchinson Cancer
Research Center; Manoj P. Menon, Warren T. Phipps,
John M. Harlan, and Corey Casper, University of
Washington, Seattle, WA; and Innocent O. Mutyaba, Fred M.
Okuku, and Jackson Orem, Uganda Cancer Institute,
Kampala, Uganda
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Routh JA, Loharikar A, Chemey E, Msoma A, Ntambo M, Mvula R, Ayers T, Gunda A, Russo ET, Barr BT, Wood S, Quick R. Safe Water and Hygiene Integration with Human Immunodeficiency Virus and Antenatal Services: Leveraging Opportunities for Public Health Interventions and Improved Service Uptake. Am J Trop Med Hyg 2018; 98:1234-1241. [PMID: 29582730 DOI: 10.4269/ajtmh.17-0328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Integrating public health interventions with antenatal clinic (ANC) visits may motivate women to attend ANC, thereby improving maternal and neonatal health, particularly for human immunodeficiency virus (HIV)-infected persons. In 2009, in an integrated ANC/Preventing Mother-to-Child Transmission program, we provided free hygiene kits (safe storage containers, WaterGuard water treatment solution, soap, and oral rehydration salts) to women at their first ANC visit and refills at subsequent visits. To increase fathers' participation, we required partners' presence for women to receive hygiene kits. We surveyed pregnant women at baseline and at 12-month follow-up to assess ANC service utilization, HIV counseling and testing (HCT), test drinking water for residual chlorine, and observe handwashing. We conducted in-depth interviews with pregnant women, partners, and health workers. We enrolled 106 participants; 97 (92%) were found at follow-up. During the program, 99% of pregnant women and their partners received HCT, and 99% mutually disclosed. Fifty-six percent of respondents had ≥ 4 ANC visits and 90% delivered at health facilities. From baseline to follow-up, the percentage of women who knew how to use WaterGuard (23% versus 80%, P < 0.0001), had residual chlorine in stored water (0% versus 73%, P < 0.0001), had confirmed WaterGuard use (0% versus 70%, P < 0.0003), and demonstrated proper handwashing technique (21% versus 64% P < 0.0001) increased. Program participants showed significant improvements in water treatment and hygiene, and high use of ANC services and HCT. This evaluation suggests that integration of hygiene kits, refills, and HIV testing during ANC is feasible and may help improve household hygiene and increase use of health services.
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Affiliation(s)
- Janell A Routh
- Epidemic Intelligence Service, Scientific Education and Professional Development Office, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Anagha Loharikar
- Epidemic Intelligence Service, Scientific Education and Professional Development Office, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Elly Chemey
- Clinton Health Access Initiative (CHAI), Machinga District Hospital, Liwonde, Malawi
| | - Aulive Msoma
- Clinton Health Access Initiative (CHAI), Machinga District Hospital, Liwonde, Malawi
| | - Maureen Ntambo
- Malawi Ministry of Health, Machinga District Hospital, Liwonde, Malawi
| | - Richard Mvula
- Malawi Ministry of Health, Machinga District Hospital, Liwonde, Malawi
| | - Tracy Ayers
- Division of Foodborne, Waterborne, and Environmental Diseases, Waterborne Diseases Prevention Branch, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Andrews Gunda
- Clinton Health Access Initiative (CHAI), Machinga District Hospital, Liwonde, Malawi
| | - Elizabeth T Russo
- Epidemic Intelligence Service, Scientific Education and Professional Development Office, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Beth Tippett Barr
- Division of Global HIV/AIDS, Center for Global Health, Centers for Disease Control and Prevention, Lilongwe, Malawi
| | - Siri Wood
- Program for Appropriate Technology in Health (PATH), Seattle, Washington
| | - Robert Quick
- Division of Foodborne, Waterborne, and Environmental Diseases, Waterborne Diseases Prevention Branch, Centers for Disease Control and Prevention, Atlanta, Georgia
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Integrating Household Water Treatment, Hand Washing, and Insecticide-Treated Bed Nets Into Pediatric HIV Care in Mombasa, Kenya: Impact on Diarrhea and Malaria Risk. J Acquir Immune Defic Syndr 2017; 76:266-272. [PMID: 28787328 PMCID: PMC5638417 DOI: 10.1097/qai.0000000000001520] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Introduction: In developing countries, HIV-infected children are at higher risk of morbidity and mortality from opportunistic infections than HIV-uninfected children. To address this problem, the Healthy Living Initiative (HLI) in Mombasa, Kenya distributed basic care packages (BCPs) containing improved water storage vessels, water treatment solution, soap, and insecticide-treated bed nets to prevent diarrhea and malaria in children, and had community health workers (CHWs) make bimonthly home visits to encourage adherence to HLI interventions and antiretroviral (ARV) medicine use. Methods: To evaluate HLI, we enrolled 500 HIV-infected children from Bomu Hospital. In the implementation phase, from February to August 2011, we conducted surveys of caregivers, then provided free BCPs. In the evaluation phase, from September 2011 to August 2012, CHWs recorded observations of BCP use during home visits. We abstracted hospital data to compare diarrhea and malaria episodes, and pharmacy data on ARVs dispensed, between the 12-month preimplementation baseline phase (February 2010–January 2011) and the evaluation phase. Results: The retention rate of children in HLI was 78.4%. In a multivariable logistic regression model adjusting for demographic characteristics, number of CHW home visits, distance to clinic, orphan status, and number of ARVs dispensed, children in HLI had 71% lower risk of diarrhea (relative risk 0.29, P < 0.001) and 87% lower risk of malaria (relative risk 0.13, P = 0.001) during the evaluation phase than the baseline phase; there was no independent association between ARV use and illness. Conclusions: HIV-infected children in HLI were less likely to experience diarrhea and malaria during the evaluation phase than the baseline phase.
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The impact of water, sanitation, and hygiene interventions on the health and well-being of people living with HIV: a systematic review. J Acquir Immune Defic Syndr 2015; 68 Suppl 3:S318-30. [PMID: 25768871 DOI: 10.1097/qai.0000000000000487] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Access to improved water supply and sanitation is poor in low-income and middle-income countries. Persons living with HIV/AIDS (PLHIV) experience more severe diarrhea, hospitalizations, and deaths from diarrhea because of waterborne pathogens than immunocompetent populations, even when on antiretroviral therapy (ART). METHODS We examined the existing literature on the impact of water, sanitation, and hygiene (WASH) interventions on PLHIV for these outcomes: (1) mortality, (2) morbidity, (3) retention in HIV care, (4) quality of life, and (5) prevention of ongoing HIV transmission. Cost-effectiveness was also assessed. Relevant abstracts and articles were gathered, reviewed, and prioritized by thematic outcomes of interest. Articles meeting inclusion criteria were summarized in a grid for comparison. RESULTS We reviewed 3355 citations, evaluated 132 abstracts, and read 33 articles. The majority of the 16 included articles focused on morbidity, with less emphasis on mortality. Contaminated water, lack of sanitation, and poor hygienic practices in homes of PLHIV increase the risk of diarrhea, which can result in increased viral load, decreased CD4 counts, and reduced absorption of nutrients and antiretroviral medication. We found WASH programming, particularly water supply, household water treatment, and hygiene interventions, reduced morbidity. Data were inconclusive on mortality. Research gaps remain in retention in care, quality of life, and prevention of ongoing HIV transmission. Compared with the standard threshold of 3 times GDP per capita, WASH interventions were cost-effective, particularly when incorporated into complementary programs. CONCLUSIONS Although research is required to address behavioral aspects, evidence supports that WASH programming is beneficial for PLHIV.
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