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Mutie C, Otieno B, Mwangi E, Kithuci K, Mutisya A, Gachohi J, Mbuthia G. Global burden of HIV among long-distance truck drivers: a systematic review and meta-analysis. BMJ Open 2024; 14:e085058. [PMID: 39097316 PMCID: PMC11298726 DOI: 10.1136/bmjopen-2024-085058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 07/19/2024] [Indexed: 08/05/2024] Open
Abstract
OBJECTIVES The purpose of this study was to systematically summarise the empirical evidence on the prevalence of HIV among long-distance truck drivers (LDTDs) from all parts of the world. DESIGN A systematic review and meta-analysis were conducted. DATA SOURCES We searched PubMed, ProQuest Central, PubMed Central, Cumulated Index to Nursing and Allied Health Literature and Global Index Medicus to identify relevant information published from 1989 to 16 May 2023. ELIGIBILITY CRITERIA Peer-reviewed publications of English language reporting on the prevalence of HIV among LDTDs were included. Non-empirical studies like literature reviews were excluded. DATA EXTRACTION AND SYNTHESIS Using a standardised data abstraction form, we extracted information on study characteristics and HIV prevalence levels. Crude prevalence estimates per 100 participants were computed and later transformed using logit transformation to have them follow a normal distribution. A meta-analysis of prevalences using the random effects model was performed. The I2 statistic was used to quantify the degree of heterogeneity across studies. A subgroup analysis using meta-regression was performed to investigate factors that could explain variability across studies. The Joanna Briggs Institute tools and Newcastle-Ottawa Scale were used to assess the quality of the included studies. To assess the certainty of evidence, the Grading of Recommendations Assessment, Development, and Evaluation approach was used. RESULTS Of the 1787 articles identified, 42 were included. Most of the included studies were conducted in sub-Saharan Africa (45.23%, n=19) and Asia and the Pacific (35.71%, n=15). The pooled prevalence of HIV was 3.86%, 95% CI (2.22% to 6.64%). The burden of HIV was highest in sub-Saharan Africa at 14.34%, 95% CI (9.94% to 20.26%), followed by Asia and the Pacific at 2.12%, 95 CI (0.94% to 4.7%) and lastly Western, Central Europe and North America at 0.17%, 95% CI (0.03% to 0.82%). The overall heterogeneity score was (I2=98.2%, p<0.001). CONCLUSION The global burden of HIV among LDTDs is 3.86%, six times higher than that of the general population globally. Compared with other regions, the burden of HIV is highest in sub-Saharan Africa at 14.34%, where it is estimated to be 3% in the general population. Thus, LDTDs endure a disproportionately high burden of HIV compared with other populations. Consequently, more LDTD-centred HIV research and surveillance is needed at national and regional levels to institute tailored preventive policies and interventions. PROSPERO REGISTRATION NUMBER CRD42023429390.
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Affiliation(s)
- Cyrus Mutie
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | | | - Elijah Mwangi
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Kawira Kithuci
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Albanus Mutisya
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - John Gachohi
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Grace Mbuthia
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
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Bulterys MA, Naughton B, Mujugira A, Mugisha J, Nakyanzi A, Naddunga F, Boyer J, Ware N, Celum C, Sharma M. Pregnant women and male partner perspectives of secondary distribution of HIV self-testing kits in Uganda: A qualitative study. PLoS One 2023; 18:e0279781. [PMID: 36787299 PMCID: PMC9928124 DOI: 10.1371/journal.pone.0279781] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 12/14/2022] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND HIV self-testing (HIVST) is a promising strategy to increase awareness of HIV status among sub-Saharan African (SSA) men. Understanding user perspectives on HIVST secondary distribution from pregnant women attending antenatal care (ANC) to their male partners is crucial to optimizing delivery strategies. METHODS We sampled pregnant women attending ANC without their partners and purposively oversampled pregnant women living with HIV (PWHIV) to understand their unique views. We recruited male partners after obtaining contact information from women. We conducted 14 focus group discussions and 10 in-depth interviews with men and pregnant women. We assessed acceptability of HIVST secondary distribution, barriers, facilitators, and interventions to increase HIVST uptake. RESULTS Participants felt that HIVST secondary distribution was acceptable, particularly for women in stable relationships. However, many expressed concerns about accusations of mistrust, relationship dissolution, fear of discovering serodifference, and lack of counseling associated with HIVST. PWHIV reported hesitation about secondary distribution, citing fears of unintended HIV status disclosure and abandonment resulting in financial hardship for themselves and their infant. Some participants preferred that providers contact men directly to offer HIVST kits instead of distribution via women. Participants reported that community sensitization, availability of phone-based counseling, male clinic staff, extended clinic hours, and financial incentives could increase men's HIVST use and linkage to care. CONCLUSION Participants expressed high interest in using HIVST, but secondary distribution was not universally preferred. We identified potential strategies to increase HIVST acceptability, particularly among PWHIV and those in unstable partnerships which can inform strategies to optimize HIVST distribution.
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Affiliation(s)
- Michelle A. Bulterys
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Brienna Naughton
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Andrew Mujugira
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jackson Mugisha
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Agnes Nakyanzi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Faith Naddunga
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Jade Boyer
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Norma Ware
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Monisha Sharma
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
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Adeoti AO, Desalu OO, Oluwadiya KS. Sexual practices, risk perception and HIV self-testing acceptability among long-distance truck drivers in Ekiti State, Nigeria. Niger Postgrad Med J 2021; 28:273-277. [PMID: 34850755 DOI: 10.4103/npmj.npmj_618_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND HIV/AIDS is a global health challenge with a high burden in sub-Saharan Africa. Long-distance drivers are a high-risk group whose assessment of HIV status, awareness and willingness to undergo HIV self-testing (HIVST) could help prevent the spread of HIV infections. OBJECTIVE This study examined the sexual practices, risk perception and HIVST acceptability among long-distance truck drivers in Ekiti State, Nigeria. METHODS A cross-sectional study was conducted among long-distance truck drivers between September 2019 and December 2019. A semi-structured questionnaire was designed to investigate the perceived sexual risk factors and willingness to undergo HIVST. RESULTS Of the 306 drivers that participated in the study, almost half (49.8%) had their first sexual experience before they turned 18 years. About one-third (38.6%) had multiple sex partners and (34.0%) patronised commercial sex workers in the past 6 months. Consistent use of condoms was reported in a negligible percentage (3.0%), while 7.4% used intravenous drugs. Two-thirds of the respondents were interested in HIVST, while 32.2% knew their HIV status. Significant factors associated with multiple sex partners were the duration of working as a long-distance truck driver and patronage of sex workers. CONCLUSION A significant proportion of the long-distance drivers were engaged in unsafe sexual practices and are at risk for HIV transmission. Considering the mobile nature of the long-distance drivers, the risky practices of these workers require intense advocacy, testing and treatment to reduce HIV transmission. Scaling-up testing using HIVST has the potential to bridge the gap in the diagnosis of HIV among long-distance drivers who are willing to be tested.
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Bulterys MA, Sharma M, Mugwanya K, Stein G, Mujugira A, Nakyanzi A, Twohey-Jacobs L, Ware NC, Heffron R, Celum C. Correlates of HIV Status Nondisclosure by Pregnant Women Living With HIV to Their Male Partners in Uganda: A Cross-Sectional Study. J Acquir Immune Defic Syndr 2021; 86:389-395. [PMID: 33148995 PMCID: PMC8249052 DOI: 10.1097/qai.0000000000002566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 09/08/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND HIV status disclosure by pregnant women living with HIV (PWLHIV) to their male partners is associated with improved maternal and infant outcomes. Understanding relationship factors associated with nondisclosure of HIV status by PWLHIV to their partners can inform the design of interventions to facilitate disclosure. METHODS We conducted a cross-sectional study using enrollment data from 500 PWLHIV unaware of their male partners' HIV status and participating in a randomized clinical trial assessing secondary distribution of HIV self-testing kits in Kampala, Uganda. The primary outcome was women's HIV status nondisclosure to their partners. We conducted univariate and multivariate binomial regressions to assess the association between baseline sociodemographic, HIV history, and relationship characteristics with HIV status nondisclosure. RESULTS 68.2% of the 500 PWLHIV had not disclosed their HIV status to their partner(s). Factors associated with higher likelihood of nondisclosure included relationship duration <1 year [adjusted prevalence ratio (aPR = 1.25); 95% confidence interval (CI): 1.02 to 1.54], being in a polygamous relationship (aPR = 1.21; 95% CI: 1.07 to 1.36), unmarried (aPR = 1.20; 95% CI: 1.07 to 1.35), uncertainty about whether their partner had ever tested for HIV (aPR = 1.55; 95% CI: 1.28 to 1.88), and a lack of social support from people aware of their status (aPR = 1.32; 95% CI: 1.18 to 1.49). CONCLUSION Relationship factors, including shorter-term, unmarried, and polygamous relationships and uncertainty about partner's HIV testing history, were associated with higher likelihood of pregnant women's nondisclosure of HIV status to their partner. Interventions that facilitate couples' HIV testing and disclosure, provide counseling to reduce relationship dissolution in serodiscordant couples, and offer peer support for women may increase disclosure. CLINICALTRIALSREGISTRATION Clinicaltrials.gov ID number: NCT03484533.
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Affiliation(s)
- Michelle A Bulterys
- Departments of Epidemiology, and
- Global Health, University of Washington, Seattle, WA
| | | | - Kenneth Mugwanya
- Departments of Epidemiology, and
- Global Health, University of Washington, Seattle, WA
| | | | - Andrew Mujugira
- Departments of Epidemiology, and
- Global Health, University of Washington, Seattle, WA
| | - Agnes Nakyanzi
- Infectious Diseases Institute, Makerere University, Kampala, Uganda ; and
| | | | - Norma C Ware
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA
| | - Renee Heffron
- Departments of Epidemiology, and
- Global Health, University of Washington, Seattle, WA
| | - Connie Celum
- Global Health, University of Washington, Seattle, WA
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Olusola BA, Olaleye DO, Odaibo GN. New infections and HIV-1 subtypes among febrile persons and blood donors in Oyo State, Nigeria. J Med Virol 2021; 93:4891-4900. [PMID: 33590935 DOI: 10.1002/jmv.26872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/28/2022]
Abstract
PURPOSE There were approximately 37.9 million persons infected with HIV in 2018 globally, resulting in 770,000 deaths annually. Over 50% of this infection and deaths occur in sub-Saharan Africa, with countries like Nigeria being seriously affected. Nigeria has one of the highest rates of new infections globally. To control HIV infection in Nigeria, there is a need to continually screen high-risk groups for early HIV infection and subtypes using very sensitive methods. In this study, new HIV-1 infection and circulating HIV-1 subtypes among febrile persons and blood donors were determined. Performance characteristics of three commercial EIA kits were also evaluated. METHODS In total, 1028 participants were recruited for the study. New HIV-1 infection and subtypes were determined using enzyme immunoassays and molecular techniques, respectively. Sensitivity, specificity, predictive values, and agreements were compared among the EIA kits using PCR-confirmed HIV-positive and negative samples. RESULTS The overall prevalence of HIV infection in this study was 5.35%. The rate of new HIV infection was significantly different (p < .03674) among 1028 febrile persons (Ibadan: 2.22%; Saki: 1.36%) and blood donors (5.07%) studied. Three subtypes, CRF02_AG, A, and G, were found among those with new HIV infection. Whereas the commercial ELISA kits had very high specificities (94.12%, 100%, and 100%) for HIV-1 detection, Alere Determine HIV-1 antibody rapid kit had the lowest sensitivity score (50%). CONCLUSION Genetic diversity of HIV-1 strains among infected individuals in Oyo State, Nigeria, is still relatively high. This high level of diversity of HIV-1 strains may impact the reliability of diagnosis of the virus in Nigeria and other African countries where many of the virus strains co-circulate.
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Affiliation(s)
- Babatunde A Olusola
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - David O Olaleye
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Georgina N Odaibo
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
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Biswas S, Chakraborty D, Ghosh P, Kumar P, Adhikary R, Saha MK. HIV Risk profile and its socio-demographic correlates among long-distance truckers in West Bengal, India: Evidence from national HIV sentinel surveillance 2017. Indian J Public Health 2021; 64:S8-S14. [PMID: 32295950 DOI: 10.4103/ijph.ijph_98_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Long-distance truckers (LDTs) belong to a special sentinel group with potentially high risk of acquisition of HIV owing to their high mobility, sociodemographic vulnerability, and high-risk behaviors. Objective The objective is to estimate the prevalence of HIV and identifies its sociodemographic correlates among a representative population of LDTs in West Bengal, India. Methods Between May and July 2017, HIV Sentinel Surveillance (HSS) was conducted in West Bengal by the National AIDS Control Organization. A total of 749 LDTs were recruited for the study, were interviewed, and tested for HIV. Descriptive and logistic regression analysis of socio-demographics, sexual risk behavior, and HIV serostatus were performed using SAS 9.3.2. Results The prevalence of HIV among LDT was 1.2% (95% confidence interval [CI] = 0.4-2.0). Mean age was 32.8 years (standard deviation 8.5), 77.1% were currently married, 89.9% were literate, 85.7% visited HSS site for collecting condoms or seeking medical care and treatment, 53.1% were rural residents, 86.7% had sex at least once with a female partner other than wife in the past 6 months, 2.7% had sex with a male partner and 1.7% injected drugs for recreational purpose. Higher age (odds ratio [OR] = 1.1 [95% CI = 1.0-1.1]), literate (OR = 0.3 [95% CI = 0.1-0.9]), visiting HSS sites for collecting condoms or seeking medical care and treatment (adjusted OR [AOR] = 0.2 [95% CI = 0.1-0.6]), rural residence (OR = 0.2 [95% CI = 0.1-0.3]) and duration of stay in home (AOR = 1.3 [95% CI = 1.1-1.5]) were found to be significant predictors of having sex with a female partner other than wife. Conclusion High HIV burden calls for urgency in the implementation of targeted intervention to minimize HIV risk among LDTs in West Bengal to fight against HIV/AIDS.
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Affiliation(s)
- Subrata Biswas
- Project Coordinator, ICMR - National Institute of Cholera and Enteric Diseases, Kolkata, West Bengal, India
| | - Debjit Chakraborty
- Scientist D, ICMR - National Institute of Cholera and Enteric Diseases, Kolkata, West Bengal, India
| | - Piyali Ghosh
- Project Assistant, ICMR - National Institute of Cholera and Enteric Diseases, Kolkata, West Bengal, India
| | - Pradeep Kumar
- Programme Officer, National AIDS Control Organization, New Delhi, India
| | - Rajatashuvra Adhikary
- National Professional Officer, World Health Organization, Country Office for India, New Delhi, India
| | - Malay Kumar Saha
- Scientist F, ICMR - National Institute of Cholera and Enteric Diseases, Kolkata, West Bengal, India
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Bulterys MA, Mujugira A, Nakyanzi A, Nampala M, Taasi G, Celum C, Sharma M. Costs of Providing HIV Self-Test Kits to Pregnant Women Living with HIV for Secondary Distribution to Male Partners in Uganda. Diagnostics (Basel) 2020; 10:E318. [PMID: 32438594 PMCID: PMC7277977 DOI: 10.3390/diagnostics10050318] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/14/2020] [Accepted: 05/16/2020] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Secondary distribution of HIV self-testing kits (HIVST) to pregnant women attending antenatal care (ANC) clinics to give to their male partners is a promising strategy to increase testing coverage among men, but its costs are unknown. METHODS We conducted micro-costing of a trial evaluating secondary distribution of HIVST on pregnant women living with HIV (PWLHIV) in an ANC in Kampala, Uganda. Costs (2019 USD) were collected from program budgets, expenditure records, time and motion observations, and staff interviews and estimated for three scenarios: as-studied, reflecting full costs of the research intervention, Ministry of Health (MOH) implementation, reflecting the research intervention if implemented by the MOH, and MOH roll-out, the current strategy being used to roll out HIVST distribution. RESULTS In the as-studied scenario, cost of HIVST provision was $13.96/PWLHIV reached, and $11.89 and $10.55 per HIV-positive and HIV-negative male partner, respectively, who linked to a clinic for facility-based testing. In the MOH implementation scenario, costs were $9.45/PWLHIV, and $7.87 and $6.99, respectively, per HIV-positive and HIV-negative male partner linking to the clinic. In the MOH roll-out scenario, the cost of HIVST provision to pregnant women regardless of HIV status was $3.70/woman, and $6.65/HIV-positive male partner. CONCLUSION Secondary distribution of HIVST from pregnant women can be implemented at reasonable cost to increase testing among men in Uganda and similar settings in Africa.
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Affiliation(s)
- Michelle A. Bulterys
- International Clinical Research Center, Department of Global Health, University of Washington, Seattle, WA 98104, USA; (M.A.B.); (A.M.); (C.C.)
| | - Andrew Mujugira
- International Clinical Research Center, Department of Global Health, University of Washington, Seattle, WA 98104, USA; (M.A.B.); (A.M.); (C.C.)
- Infectious Diseases Institute, Makerere University, Kampala P.O. Box 22418, Uganda; (A.N.); (M.N.)
| | - Agnes Nakyanzi
- Infectious Diseases Institute, Makerere University, Kampala P.O. Box 22418, Uganda; (A.N.); (M.N.)
| | - Miriam Nampala
- Infectious Diseases Institute, Makerere University, Kampala P.O. Box 22418, Uganda; (A.N.); (M.N.)
| | - Geoffrey Taasi
- Division of HIV Testing, Uganda Ministry of Health, Kampala P.O. Box 7272, Uganda;
| | - Connie Celum
- International Clinical Research Center, Department of Global Health, University of Washington, Seattle, WA 98104, USA; (M.A.B.); (A.M.); (C.C.)
| | - Monisha Sharma
- International Clinical Research Center, Department of Global Health, University of Washington, Seattle, WA 98104, USA; (M.A.B.); (A.M.); (C.C.)
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Magno L. [Qualitative studies on truck drivers and HIV/AIDS: contributions for the analysis of vulnerability]. CIENCIA & SAUDE COLETIVA 2019; 24:715-728. [PMID: 30892494 DOI: 10.1590/1413-81232018243.28912016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 03/18/2017] [Indexed: 11/22/2022] Open
Abstract
The scope of this article is to conduct a critical identification and analysis, based on the analytical framework of the concept of vulnerability of truck drivers to HIV. The criteria for inclusion were to address the issue of truck drivers' susceptibility to HIV/AIDS and to adopt the qualitative approach. A total of 445 abstracts were located, of which 17 articles were included in the analysis and categorized as "sociocultural studies", "evaluative studies" and "risk behavior studies." The analysis was based on reflections surrounding the concept of vulnerability in health. The study criticizes the predominance of qualitative studies of a behaviorist nature, with an emphasis on the identification of risk behaviors, concepts and representations about HIV/AIDS. Furthermore, it points to studies of a sociocultural and evaluative nature that transcend the barrier of individual behaviors, expanding the scope of analysis, analysis of structural phenomena and interactions of subjects faced with the epidemic, duly approaching the concept of vulnerability. The review reveals the need for studies that take into account the concept of vulnerability, contextualizing the behaviors to the socio-structural dimensions involved in the AIDS epidemic.
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Affiliation(s)
- Laio Magno
- Departamento de Ciências da Vida, Universidade do Estado da Bahia. R. Silveira Martins 2555, Cabula. 41150-000 Salvador BA Brasil.
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Kelvin EA, George G, Kinyanjui S, Mwai E, Romo ML, Oruko F, Odhiambo JO, Nyaga EN, Mantell JE, Govender K. Announcing the availability of oral HIV self-test kits via text message to increase HIV testing among hard-to-reach truckers in Kenya: a randomized controlled trial. BMC Public Health 2019; 19:7. [PMID: 30606161 PMCID: PMC6318910 DOI: 10.1186/s12889-018-6345-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 12/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background Truckers in sub-Saharan Africa are at higher risk of contracting HIV than the general population. HIV self-testing may be a way to increase testing rates in this high-risk population. The objective of this randomized controlled trial was to assess whether informing truckers who do not test for HIV regularly about the availability of HIV self-testing kits at roadside wellness centers in Kenya using text messages would increase HIV testing rates compared to the current program in which they are sent text messages about the availability of HIV testing in general. Methods A sample of 2262 male truckers registered in the North Star Alliance electronic health record system who, based on these records, were not testing for HIV regularly were randomized to one of three study groups in which they were sent text messages about the availability of (1) oral HIV self-test kits at all 8 North Star Alliance Kenya clinics that was sent three times (intervention), (2) HIV testing in general (not self-testing) at all North Star Alliance clinics sent three times (enhanced standard of care [SOC]), or (3) HIV testing in general (not self-testing) at all North Star Alliance clinics sent one time (SOC). We looked at HIV testing over a 2-month study period following the first text. Results Truckers in the intervention group were significantly more likely to test for HIV compared to those in the enhanced SOC (OR = 2.7, p = 0.009). There was no difference in HIV testing between those in the enhanced SOC and the SOC groups. Of those in the intervention group who tested, 64.5% chose the self-test and 35.5% chose the standard provider-administered blood-based HIV test. Although the intervention more than doubled HIV testing rates, because HIV testing rates were so low in this population (by design as we selected irregular testers), even in the intervention group more than 96% of participants did not test. Conclusions Announcing the availability of HIV self-testing via text message increased HIV testing rates among truckers who were not regularly accessing HIV testing. However, self-testing is only a partial solution to increasing testing rates in this hard to reach population. Trial registration This trial was registered prior to enrollment at the Registry for International Impact Evaluations (RIDIE STUDY ID: 582a2462ae2ab): http://ridie.3ieimpact.org/index.php?r=search/detailView&id=492. It was also registered after completion at ClinicalTrials.gov (ClinicalTrials.gov Identifier: NCT03662165): https://clinicaltrials.gov/ct2/show/NCT03662165?term=NCT03662165&type=Intr&cond=HIV&rank=1.
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Affiliation(s)
- Elizabeth A Kelvin
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, 55 West 125th Street, New York, NY, 10027, USA. .,CUNY Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY, 10027, USA.
| | - Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Westville Campus, J block, Level 4, University Road, Durban, South Africa
| | | | - Eva Mwai
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | - Matthew L Romo
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, 55 West 125th Street, New York, NY, 10027, USA.,CUNY Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY, 10027, USA
| | - Faith Oruko
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | | | - Eston N Nyaga
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | - Joanne E Mantell
- HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health, New York State Psychiatric Institute & Columbia University, 1051 Riverside Drive, Unit 15, New York, NY, 10032, USA
| | - Kaymarlin Govender
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Westville Campus, J block, Level 4, University Road, Durban, South Africa
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George G, Chetty T, Strauss M, Inoti S, Kinyanjui S, Mwai E, Romo ML, Oruko F, Odhiambo JO, Nyaga E, Mantell JE, Govender K, Kelvin EA. Costing analysis of an SMS-based intervention to promote HIV self-testing amongst truckers and sex workers in Kenya. PLoS One 2018; 13:e0197305. [PMID: 29979704 PMCID: PMC6034789 DOI: 10.1371/journal.pone.0197305] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/29/2018] [Indexed: 11/18/2022] Open
Abstract
Objective HIV testing rates in many sub-Saharan African countries have remained suboptimal, and there is an urgent need to explore strategic yet cost-effective approaches to increase the uptake of HIV testing, especially among high-risk populations. Methods A costing analysis was conducted for a randomized controlled trial (RCT) with male truckers and female sex workers (FSWs) registered in the electronic health record system (EHRS) of the North Star Alliance, which offers healthcare services at major transit hubs in Southern and East Africa. The RCT selected a sample of truckers and FSWs who were irregular HIV testers, according to the EHRS, and evaluated the effect of SMSs promoting the availability of HIV self-testing (HIVST) kits in Kenyan clinics (intervention program) versus a general SMS reminding clients to test for HIV (enhanced and standard program) on HIV testing rates. In this paper, we calculated costs from a provider perspective using a mixed-methods approach to identify, measure, and value the resources utilized within the intervention and standard programs. The results of the analysis reflect the cost per client tested. Results The cost of offering HIVST was calculated to be double that of routine facility-based testing (USD 10.13 versus USD 5.01 per client tested), primarily due to the high price of the self-test kit. In the two study arms that only offered provider-administered HIV testing in the clinic, only 1% of truckers and 6% of FSWs tested during the study period, while in the intervention arm, which also offered HST, approximately 4% of truckers and 11% of FSWs tested. These lower than expected outcomes resulted in relatively high cost per client estimates for all three study arms. Within the intervention arm, 65% of truckers and 72% of FSWs who tested chose the HIVST option. However, within the intervention arm, the cost per additional client tested was lower for FSWs than for truckers, at USD 0.15 per additional client tested versus USD 0.58 per additional client tested, driven primarily by the higher response rates. Conclusion Whilst the availability of HIVST increased HIV testing among both truckers and FSWs, the cost of providing HIVST is higher than that of a routine health facility-based test, driven primarily by the price of the HIV self-test kit. Future research needs to identify strategies which increase demand for HIVST, and determine whether these strategies and the subsequent increased demand for HIVST are cost-effective in relation to the conventional facility based testing currently available.
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Affiliation(s)
- Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
- * E-mail:
| | - Taruna Chetty
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | - Michael Strauss
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | | | | | - Eva Mwai
- North Star Alliance, Nairobi, Kenya
| | - Matthew L. Romo
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, United States of America
- Institute for Implementation Science in Population Health, City University of New York, New York, United States of America
| | | | | | | | - Joanne E. Mantell
- HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health, New York State Psychiatric Institute & Columbia University, New York, New York, United States of America
| | - Kaymarlin Govender
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | - Elizabeth A. Kelvin
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, United States of America
- Institute for Implementation Science in Population Health, City University of New York, New York, United States of America
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Romo ML, George G, Mantell JE, Mwai E, Nyaga E, Odhiambo JO, Govender K, Kelvin EA. Psychosocial characteristics of primary care-seeking long-distance truck drivers in Kenya and associations with HIV testing. AJAR-AFRICAN JOURNAL OF AIDS RESEARCH 2018; 17:119-128. [PMID: 29690829 PMCID: PMC6085082 DOI: 10.2989/16085906.2018.1449760] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The 90-90-90 strategy from the Joint United Nations Programme on HIV/AIDS (UNAIDS) to end the AIDS epidemic by 2020 includes, as its first goal, to have 90% of all people living with HIV to know their status. Achieving this goal will depend on effectively reaching high risk populations, which include mobile populations such as truck drivers. This study aimed to characterise a sample of 305 truck drivers recruited from 2 roadside wellness clinics in Kenya in terms of anticipated HIV stigma, self-efficacy, fatalism, gender equity, sensation seeking, and self-esteem, and then determine the association of these psychosocial characteristics with HIV testing behaviour. Greater general self-efficacy was associated with higher income and more years working as a truck driver. Greater fatalism was associated with non-Christian religion, being married, and having a lower income. Greater gender equity was associated with completing high school, being married, and having higher income. Greater sensation seeking was associated with lower income and fewer years employed as a truck driver. In multivariable logistic regression adjusted for demographic variables, anticipated HIV stigma was negatively associated with having ever tested for HIV (adjusted odds ratio [aOR] = 0.79; 95% confidence interval [CI] = 0.63–0.98; p = 0.034) and self-esteem was positively associated with testing (aOR = 1.06; 95% CI = 1.00–1.12; p = 0.038). Associations with HIV testing behaviour were not significant for self-efficacy, fatalism, gender equity, or sensation seeking. Public health interventions aiming to reduce anticipated stigma and increase self-esteem may potentially increase the uptake of HIV testing among truck drivers. Further research is needed to better understand the influence of these psychosocial characteristics on HIV testing.
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Affiliation(s)
- Matthew L Romo
- a Department of Epidemiology and Biostatistics & Institute for Implementation Science in Population Health, CUNY Graduate School of Public Health and Health Policy , City University of New York , New York , USA
| | - Gavin George
- b Health Economics and HIV and AIDS Research Division , University of KwaZulu-Natal , Durban , South Africa
| | - Joanne E Mantell
- d HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality, and Health , New York State Psychiatric Institute & Columbia University Medical Center , New York , USA
| | - Eva Mwai
- c North Star Alliance , Nairobi , Kenya
| | | | | | - Kaymarlin Govender
- b Health Economics and HIV and AIDS Research Division , University of KwaZulu-Natal , Durban , South Africa
| | - Elizabeth A Kelvin
- a Department of Epidemiology and Biostatistics & Institute for Implementation Science in Population Health, CUNY Graduate School of Public Health and Health Policy , City University of New York , New York , USA
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Lawal AM, Olley BO. Psychosocial factors predicting risky sexual behaviour among long distance truck drivers in Lagos, Nigeria. SAHARA J 2017; 14:213-221. [PMID: 29179657 PMCID: PMC5801510 DOI: 10.1080/17290376.2017.1405838] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Long distance truck drivers (LDTDs) have been identified as one of the groups at higher risk for human immunodeficiency virus (HIV) infection. Understanding how certain social and psychological variables that have a strong theoretical basis contribute to sexual risk behaviour will guide in the implementation process of HIV risk-reduction intervention in the trucking population. In line with the conceptualisation of Information, Motivation and Behavioural skills model, we examined the extent that HIV knowledge, attitude towards condom use, peer support to condom use, perceived vulnerability to HIV/AIDS, and condom use self-efficacy will independently and jointly explain sexual risk behaviours of LDTDs in a haulage company in Lagos, Nigeria. A cross-sectional survey design was used and 154 drivers with ages ranging from 27 to 68 years (M = 44.03, SD = 8.82) completed copies of a questionnaire comprising demographics and measures of psychological variables. Psychological factors that included HIV knowledge, attitude towards condom use, perceived vulnerability to HIV/AIDS, peer support to condom use, and condom use self-efficacy significantly jointly predicted sexual risk behaviours (R2 = .59, F(5, 148) = 42.63; p < .05), by accounting for about 59% of the explained variance in sexual risk behaviours. Social factors that included age, number of years of education, number of wives, number of intercourses in the last three months, number of partners apart from primary partners, and number of weeks spent outside home significantly jointly predicted sexual risk behaviour (R2 = .15, F(6, 147) = 4.39; p < .05) by accounting for about 15% of the explained variance in sexual risk behaviour among the drivers. It is concluded that all the psychological and social factors examined as predictor variables could jointly play important roles in prevention intervention programmes for reducing sexual risk behaviours of LDTDs. Stakeholders should sensitise LDTDs on the need to realise that they are a high-risk group and are more vulnerable to HIV infection; thus, behaviour change is indispensable in their sexual relationships.
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Affiliation(s)
- Abiodun Musbau Lawal
- BSc Psychology, MSc Clinical Psychology & PhD Clinical Psychology, Lecturer I, Department of Psychology, Federal University Oye-Ekiti, Oye-Ekiti, Nigeria
| | - Benjamin Oladapo Olley
- BSc Psychology, MSc Clinical Psychology & PhD Clinical Psychology, Associate Professor, Department of Psychology, University of Ibadan, Ibadan, Nigeria
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Nii-Trebi NI, Brandful JAM, Ibe S, Sugiura W, Barnor JS, Bampoh PO, Yamaoka S, Matano T, Yoshimura K, Ishikawa K, Ampofo WK. Dynamic HIV-1 genetic recombination and genotypic drug resistance among treatment-experienced adults in northern Ghana. J Med Microbiol 2017; 66:1663-1672. [PMID: 29068286 DOI: 10.1099/jmm.0.000621] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
PURPOSE There have been hardly any reports on the human immunodeficiency virus type 1 (HIV-1) drug-resistance profile from northern Ghana since antiretroviral therapy (ART) was introduced over a decade ago. This study investigated prevailing HIV-1 subtypes and examined the occurrence of drug resistance in ART-experienced patients in Tamale, the capital of the Northern Region of Ghana. METHODOLOGY A cross-sectional study was carried out on HIV-infected adult patients receiving first-line ART. HIV viral load (VL) and CD4+ T-cell counts were measured. The pol gene sequences were analysed for genotypic resistance by an in-house HIV-1 drug-resistance test; the prevailing HIV-1 subtypes were analysed in detail.Results/Key findings. A total of 33 subjects were studied. Participants comprised 11 males (33.3 %) and 22 (66.7 %) females, with a median age of 34.5 years [interquartile range (IQR) 30.0-40.3]. The median duration on ART was 12 months (IQR 8.0-24). Of the 24 subjects successfully genotyped, 10 (41.7 %) viruses possessed at least one mutation conferring resistance to nucleoside or non-nucleoside reverse-transcriptase inhibitors (NRTIs/NNRTIs). Two-class drug resistance to NRTI and NNRTI was mostly detected (25 %, 6/24). The most frequent mutations were lamivudine-resistance M184V and efavirenz/nevirapine-resistance K103N. HIV-1 subtype CRF02_AG was predominant (79.2 %). Other HIV-1 subtypes detected were G (8.3 %), A3 (4.2 %) and importantly two (8.3 %) unique HIV-1 recombinant forms with CRF02_AG/A3 mosaic. CONCLUSION HIV-1 shows high genetic diversity and on-going viral genetic recombination in the study region. Nearly 42 % of the patients studied harboured a drug-resistant virus. The study underscores the need for continued surveillance of HIV-1 subtype diversity; and of drug-resistance patterns to guide selection of second-line regimens in northern Ghana.
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Affiliation(s)
- Nicholas Israel Nii-Trebi
- Department of Medical Laboratory Sciences, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana.,Center for AIDS Research, Kumamoto University, Kumamoto, Japan.,AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | | | - Shiro Ibe
- Department of Infection and Immunology, Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Wataru Sugiura
- Department of Infection and Immunology, Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan.,Department of AIDS Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Jacob Samson Barnor
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana
| | | | - Shoji Yamaoka
- Department of Molecular Virology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuro Matano
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan.,Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | - Kazuhisa Yoshimura
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan.,Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | - Koichi Ishikawa
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - William Kwabena Ampofo
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana
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Strauss M, George G, Lansdell E, Mantell JE, Govender K, Romo M, Odhiambo J, Mwai E, Nyaga EN, Kelvin EA. HIV testing preferences among long distance truck drivers in Kenya: a discrete choice experiment. AIDS Care 2017; 30:72-80. [PMID: 28847156 PMCID: PMC5903847 DOI: 10.1080/09540121.2017.1367086] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Providing HIV testing services to truck drivers in Africa is crucial but has proven challenging. The introduction of HIV self-testing promises to provide expanded service delivery options for clients, potentially increasing demand for services and expanding coverage – especially important for high-risk and difficult-to-reach populations. This study examines the preferences regarding HIV testing service delivery models, among long distance truck drivers to identify testing services that would appeal to this population. Using a discrete choice experiment, this study examines the drivers of choice regarding HIV counselling and testing among 305 truck drivers recruited from two roadside wellness clinics along major trucking routes in Kenya. Participants made trade-offs between characteristics of HIV testing service delivery models by making hypothetical choices in a series of paired HIV testing scenarios. Conditional logit models were used to identify the HIV testing characteristics driving the selection of preferred scenarios, as well as determine whether preferences interact with individual characteristics – especially HIV testing history. Participants preferred free, provider-administered HIV testing at a roadside clinic, using a finger-prick test, with in-person counselling, undertaken in the shortest possible time. The strongest driver of choice was the cost of the test. Those who had never tested previously preferred oral testing and telephonic counselling, while those who were not regular testers favoured clinic based – over self-testing. The results of this study indicate that for the majority of participants – most of whom had tested before – the existing services offered at roadside clinics were the preferred service delivery model. The introduction of oral self-testing increases the options available to truck drivers and may even improve testing uptake for some, especially among those who have never tested before. However, these findings suggest the impact on HIV testing uptake of introducing oral self-testing may be limited in this population.
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Affiliation(s)
- Michael Strauss
- a Health Economics and HIV and AIDS Research Division (HEARD) , University of KwaZulu-Natal , Durban , South Africa
| | - Gavin George
- a Health Economics and HIV and AIDS Research Division (HEARD) , University of KwaZulu-Natal , Durban , South Africa
| | - Emma Lansdell
- a Health Economics and HIV and AIDS Research Division (HEARD) , University of KwaZulu-Natal , Durban , South Africa
| | - Joanne E Mantell
- b HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health , New York State Psychiatric Institute & Columbia University , New York , NY , USA
| | - Kaymarlin Govender
- a Health Economics and HIV and AIDS Research Division (HEARD) , University of KwaZulu-Natal , Durban , South Africa
| | - Matthew Romo
- c Department of Epidemiology and Biostatistics , CUNY Graduate School of Public Health and Health Policy, City University of New York , New York , NY , USA
| | | | - Eva Mwai
- d North Star Alliance , Nairobi , Kenya
| | | | - Elizabeth A Kelvin
- c Department of Epidemiology and Biostatistics , CUNY Graduate School of Public Health and Health Policy, City University of New York , New York , NY , USA
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15
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Kelvin EA, George G, Mwai E, Nyaga E, Mantell JE, Romo ML, Odhiambo JO, Starbuck L, Govender K. Offering self-administered oral HIV testing to truck drivers in Kenya to increase testing: a randomized controlled trial. AIDS Care 2017; 30:47-55. [PMID: 28826229 PMCID: PMC5901679 DOI: 10.1080/09540121.2017.1360997] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We conducted a randomized controlled trial among 305 truck drivers from two North Star Alliance roadside wellness clinics in Kenya to see if offering HIV testing choices would increase HIV testing uptake. Participants were randomized to be offered (1) a provider-administered rapid blood (finger-prick) HIV test (i.e., standard of care [SOC]) or (2) a Choice between SOC or a self-administered oral rapid HIV test with provider supervision in the clinic. Participants in the Choice arm who refused HIV testing in the clinic were offered a test kit for home use with phone-based posttest counseling. We compared HIV test uptake using the Mantel Haenszel odds ratio (OR) adjusting for clinic. Those in the Choice arm had higher odds of HIV test uptake than those in the SOC arm (OR = 1.5), but the difference was not statistically significant (p = 0.189). When adding the option to take an HIV test kit for home use, the Choice arm had significantly greater odds of testing uptake (OR = 2.8, p = 0.002). Of those in the Choice arm who tested, 26.9% selected the SOC test, 64.6% chose supervised self-testing in the clinic, and 8.5% took a test kit for home use. Participants varied in the HIV test they selected when given choices. Importantly, when participants who refused HIV testing in the clinic were offered a test kit for home use, an additional 8.5% tested. Offering truck drivers a variety of HIV testing choices may increase HIV testing uptake in this key population.
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Affiliation(s)
- Elizabeth A Kelvin
- a Department of Epidemiology and Biostatistics & Institute for Implementation Science in Population Health , CUNY Graduate School of Public Health and Health Policy, City University of New York , New York , NY , USA
| | - Gavin George
- b Health Economics and HIV and AIDS Research Division , University of KwaZulu-Natal , Durban , South Africa
| | - Eva Mwai
- c North Star Alliance , Nairobi , Kenya
| | | | - Joanne E Mantell
- d HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health , New York State Psychiatric Institute & Columbia University , New York , NY , USA
| | - Matthew L Romo
- a Department of Epidemiology and Biostatistics & Institute for Implementation Science in Population Health , CUNY Graduate School of Public Health and Health Policy, City University of New York , New York , NY , USA
| | | | - Lila Starbuck
- a Department of Epidemiology and Biostatistics & Institute for Implementation Science in Population Health , CUNY Graduate School of Public Health and Health Policy, City University of New York , New York , NY , USA
| | - Kaymarlin Govender
- b Health Economics and HIV and AIDS Research Division , University of KwaZulu-Natal , Durban , South Africa
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An Evaluation of Selected Populations for HIV-1 Vaccine Cohort Development in Nigeria. PLoS One 2016; 11:e0166711. [PMID: 27936236 PMCID: PMC5147844 DOI: 10.1371/journal.pone.0166711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 10/18/2016] [Indexed: 11/19/2022] Open
Abstract
Development of a globally effective HIV-1 vaccine will need to encompass Nigeria, one of the hardest hit areas, with an estimated 3.2 million people living with HIV. This cross-sectional Institutional Review Board (IRB) approved study was conducted in 2009-12 at four market sites and two highway settlements sites in Nigeria to identify and characterize populations at high risk for HIV; engage support of local stakeholders; and assess the level of interest in future vaccine studies. Demographic, HIV risk data were collected by structured interviewer-administered questionnaires. Blood samples were tested on site by HIV rapid diagnostic tests, followed by rigorous confirmatory testing, subtype evaluation and testing for HBV and HCV markers in a clinical reference laboratory. Of 3229 study participants, 326 were HIV infected as confirmed by Western Blot or RNA, with a HIV prevalence of 15.4%-23.9% at highway settlements and 3.1%-9.1% at market sites. There was no observable correlation of prevalence of HIV-1 (10.1%) with HBV (10.9%) or HCV (2.9%). Major HIV-1 subtypes included CRF02_AG (37.5%); G (27.5%); G/CRF02_AG (25.9%); and non-typeable (8.9%), with 0.3% HIV-2. Univariate analysis found age, gender, marital status, level of education, and sex under substance influence as significant risk factors for HIV (p<0.001). Educating and winning the trust of local community leadership ensured high level of participation (53.3-77.9%) and willingness to participate in future studies (95%). The high HIV prevalence and high risk of HIV infection at highway settlement and mammy markets make them well suited for targeting future vaccine trials in Nigeria.
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Lalla-Edward ST, Fobosi SC, Hankins C, Case K, Venter WDF, Gomez G. Healthcare Programmes for Truck Drivers in Sub-Saharan Africa: A Systematic Review and Meta-Analysis. PLoS One 2016; 11:e0156975. [PMID: 27333301 PMCID: PMC4917167 DOI: 10.1371/journal.pone.0156975] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 05/23/2016] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Truck drivers have unique health needs, and by virtue of their continuous travel, experience difficulty in accessing healthcare. Currently, planning for effective care is hindered by lack of knowledge about their health needs and about the impact of on-going programmes on this population's health outcomes. We reviewed healthcare programmes implemented for sub-Saharan African truck drivers, assessed the evaluation methods, and examined impact on health outcomes. METHODS We searched scientific and institutional databases, and online search engines to include all publications describing a healthcare programme in sub-Saharan Africa where the main clients were truck drivers. We consulted experts and organisations working with mobile populations to identify unpublished reports. Forest plots of impact and outcome indicators with unadjusted risk ratios and 95% confidence intervals were created to map the impact of these programmes. We performed a subgroup analysis by type of indicator using a random-effects model to assess between-study heterogeneity. We conducted a sensitivity analysis to examine both the summary effect estimate chosen (risk difference vs. risk ratio) and model to summarise results (fixed vs. random effects). RESULTS Thirty-seven publications describing 22 healthcare programmes across 30 countries were included from 5,599 unique records. All programmes had an HIV-prevention focus with only three expanding their services to cover conditions other primary healthcare services. Twelve programmes were evaluated and most evaluations assessed changes in input, output, and outcome indicators. Absence of comparison groups, preventing attribution of the effect observed to the programme and lack of biologically confirmed outcomes were the main limitations. Four programmes estimated a quantitative change in HIV prevalence or reported STI incidence, with mixed results, and one provided anecdotal evidence of changes in AIDS-related mortality and social norms. Most programmes showed positive changes in risk behaviours, knowledge, and attitudes. Our conclusions were robust in sensitivity analyses. CONCLUSION Diverse healthcare programmes tailored to the needs of truck drivers implemented in 30 sub-Saharan African countries have shown potential benefits. However, information gaps about availability of services and their effects impede further planning and implementation of effective healthcare programmes for truck drivers.
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Affiliation(s)
- Samanta Tresha Lalla-Edward
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
- * E-mail:
| | | | - Catherine Hankins
- Department of Global Health/Amsterdam Institute for Global Health and Development, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Kelsey Case
- Department of Infectious Disease Epidemiology, Imperial College London, London, United Kingdom
| | - W. D. Francois Venter
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Gabriela Gomez
- Department of Global Health/Amsterdam Institute for Global Health and Development, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Department of Global Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
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Botão C, Horth RZ, Frank H, Cummings B, Inguane C, Sathane I, McFarland W, Fisher Raymond H, Young PW. Prevalence of HIV and Associated Risk Factors Among Long Distance Truck Drivers in Inchope, Mozambique, 2012. AIDS Behav 2016; 20:811-20. [PMID: 26395193 DOI: 10.1007/s10461-015-1194-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This is the first integrated biological and behavioral surveillance survey among long-distance truck drivers (LDTD) in Mozambique. Using modified time-location sampling in 2012 at a key transportation junction (Inchope), we enrolled 327 male LDTD. HIV prevalence was 15.4 % (95 % confidence interval : 11.4-19.4 %, n = 318 tested). Among HIV-positive LDTD, 83.7 % did not know their status. One-third of LDTD had never tested for HIV and three-quarters had not received free condoms, lubricants or HIV literature in the past 12 months. In that same period, 61.4 % of LDTD had at least four sexual partners and 27.1 % paid for sex. Among sexually-active LDTD, 76.5 % did not use a condom at last sex. HIV was associated (p < 0.05) with primary education or lower (AOR 2.1), residence in Mozambique (AOR 2.3) and never having tested for HIV (AOR 2.2). Our findings reveal that broader coverage of HIV prevention and comprehensive care services for LDTD are urgently needed.
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Affiliation(s)
- Carlos Botão
- National Institute of Health, Ministry of Health-Mozambique, Maputo, Mozambique.
| | - Roberta Z Horth
- Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Heidi Frank
- Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Beverley Cummings
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention (CDC), Maputo, Mozambique
| | - Celso Inguane
- International Training and Education Center for Health (I-TECH), Maputo, Mozambique
| | - Isabel Sathane
- International Training and Education Center for Health (I-TECH), Maputo, Mozambique
| | - Willi McFarland
- Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - H Fisher Raymond
- Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Peter W Young
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention (CDC), Maputo, Mozambique
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Himmich H, Ouarsas L, Hajouji FZ, Lions C, Roux P, Carrieri P. Scaling up combined community-based HIV prevention interventions targeting truck drivers in Morocco: effectiveness on HIV testing and counseling. BMC Infect Dis 2015; 15:208. [PMID: 25940535 PMCID: PMC4425859 DOI: 10.1186/s12879-015-0936-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 04/22/2015] [Indexed: 11/29/2022] Open
Abstract
Background Truck drivers constitute an important bridging group in the HIV epidemic in Morocco. This study examined the effect of a community-based educational intervention in Morocco on HIV testing and counseling, in representative samples of truck drivers before (2007) and after (2012) the intervention. Methods Face-to-face structured interviews, adapted from UNAIDS documents, collected data on socio-demographic characteristics, HIV testing and counseling, and HIV risk behaviors in both the 2007 and 2012 surveys. Information about exposure to the intervention was also collected in the latter. Individuals exposed to the intervention were compared with those unexposed (i.e. unexposed in 2012, and all the 2007 pre-intervention sample). Results The 2012 group included 459 men with a median [IQR] age of 38 [31–44] years, 53% of whom reported exposure to the educational intervention. The percentage of participants tested for HIV and receiving HIV counseling in the last 12 months, was significantly higher in the 2012 group (29.6% vs 4.3% in 2007). Data from the 2012 survey confirmed a significant positive trend between being HIV tested and receiving counseling and the number of times a participant was exposed to the intervention (once: (OR = 5.17(2.38-11.25)), twice or more (OR = 19.16(10.33 - 35.53)). These results were confirmed after adjustment for employment, knowledge that the HIV test results would remain confidential, inconsistent condom use with occasional partners or sex workers, and when including individuals from 2007 considered unexposed. Conclusions Community-based educational interventions targeting truck drivers can be effective in increasing coverage of HIV testing and counseling, particularly if they are repeated and cover a considerable portion of this at-risk population. These results are encouraging for other countries which urgently need to implement prevention interventions for most-at-risk populations. Furthermore, they clearly show the power of community-based organization interventions in settings where resources for HIV prevention remain limited.
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Affiliation(s)
- Hakima Himmich
- Moroccan Association for the Fight against AIDS (ALCS), Casablanca, Morocco.
| | - Lahoucine Ouarsas
- Moroccan Association for the Fight against AIDS (ALCS), Casablanca, Morocco.
| | | | - Caroline Lions
- INSERM, U912 (SESSTIM), Marseille, France. .,Aix Marseille University, IRD, UMR-S912, Marseille, France. .,ORS PACA, Observatoire Régional de la Santé Provence Alpes Côte d'Azur, Marseille, France.
| | - Perrine Roux
- INSERM, U912 (SESSTIM), Marseille, France. .,Aix Marseille University, IRD, UMR-S912, Marseille, France. .,ORS PACA, Observatoire Régional de la Santé Provence Alpes Côte d'Azur, Marseille, France.
| | - Patrizia Carrieri
- INSERM, U912 (SESSTIM), Marseille, France. .,Aix Marseille University, IRD, UMR-S912, Marseille, France. .,ORS PACA, Observatoire Régional de la Santé Provence Alpes Côte d'Azur, Marseille, France.
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Matovu JKB, Ssebadduka NB. Knowledge, attitudes & barriers to condom use among female sex workers and truck drivers in Uganda: a mixed-methods study. Afr Health Sci 2013; 13:1027-33. [PMID: 24940328 DOI: 10.4314/ahs.v13i4.24] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND There is limited documentation on knowledge, attitudes and barriers to condom use among female sex workers (FSWs) and truck drivers (truckers). OBJECTIVE To explore knowledge, attitudes and barriers to condom use among FSWs and truckers operating along major transport corridors in Uganda. METHODS Structured questionnaires were administered to explore FSWs' and truckers' knowledge of and attitudes towards condom use among 259 FSWs and 261 truckers. Qualitative data were collected on barriers to condom use using focus group discussions. Quantitative data were analyzed using SPSS while qualitative data were audio-recorded, transcribed and thematically analyzed. RESULTS Condom knowledge was high with 97% of FSWs and 95% of truckers agreeing with the statement, "using condoms properly and consistently reduces risk of HIV infection". Attitudes towards condom use were generally favorable with 91% of FSWs and 82% of truckers agreeing with the statement, "condom use is the best method of HIV prevention". Qualitative findings show that poverty, refusal to use condoms by male partners, alcohol use before sex and beliefs that condoms 'kill the mood for sex' remain key barriers to consistent condom use. CONCLUSIONS Consistent condom use among FSWs and truckers is still hampered by economic and relationship factors.
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North-South Corridor Demonstration Project: Ethical and Logistical Challenges in the Design of a Demonstration Study of Early Antiretroviral Treatment for Long Distance Truck Drivers along a Transport Corridor through South Africa, Zimbabwe, and Zambia. Adv Prev Med 2013; 2013:190190. [PMID: 23606977 PMCID: PMC3626392 DOI: 10.1155/2013/190190] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2012] [Revised: 02/06/2013] [Accepted: 03/01/2013] [Indexed: 12/24/2022] Open
Abstract
Background. Long-distance truck drivers are at risk of acquiring and transmitting HIV and have suboptimal access to care. New HIV prevention strategies using antiretroviral drugs to reduce transmission risk (early antiretroviral therapy (ART) at CD4 count >350 cells/μL) have shown efficacy in clinical trials. Demonstration projects are needed to evaluate “real world” programme effectiveness. We present the protocol for a demonstration study to evaluate the feasibility, acceptability, and cost of an early ART intervention for HIV-positive truck drivers along a transport corridor across South Africa, Zimbabwe, and Zambia, as part of an enhanced strategy to improve treatment adherence and retention in care. Methods and Analysis. This demonstration study would follow an observational cohort of truck drivers receiving early treatment. Our mixed methods approach includes quantitative, qualitative, and economic analyses. Key ethical and logistical issues are discussed (i.e., choice of drug regimen, recruitment of participants, and monitoring of adherence, behavioural changes, and adverse events). Conclusion. Questions specific to the design of tailored early ART programmes are amenable to operational research approaches but present substantial ethical and logistical challenges. Addressing these in demonstration projects can inform policy decisions regarding strategies to reduce health inequalities in access to HIV prevention and treatment programmes.
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Prevalence of HIV and syphilis infections among long-distance truck drivers in China: a data synthesis and meta-analysis. Int J Infect Dis 2013; 17:e2-7. [DOI: 10.1016/j.ijid.2012.07.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 07/23/2012] [Accepted: 07/29/2012] [Indexed: 11/19/2022] Open
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Ahmed S, Delaney K, Villalba-Diebold P, Aliyu G, Constantine N, Ememabelem M, Vertefeuille J, Blattner W, Nasidi A, Charurat M. HIV counseling and testing and access-to-care needs of populations most-at-risk for HIV in Nigeria. AIDS Care 2012; 25:85-94. [PMID: 22709242 DOI: 10.1080/09540121.2012.686597] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Mobile HIV counseling and testing (mHCT) is an effective tool to access hard-to-reach most-at-risk populations (MARPs), but identifying which populations are not accessing services is often a challenge. We compared correlates of human immunodeficiency virus (HIV) infection and awareness of HIV care services among populations tested through mHCT and at testing facilities in Nigeria. Participants in a cross-sectional study completed a questionnaire and HCT between May 2005 and March 2010. Of 27,586 total participants, 26.7% had been previously tested for HIV; among mHCT clients, 14.7% had previously been tested. HIV prevalence ranged from 6.6% among those tested through a facility to 50.4% among brothel-based sex workers tested by mHCT. Among mHCT participants aged 18-24, women were nine times more likely to be infected than men. Women aged 18-24 were also less likely than their male counterparts to know that there were medicines available to treat HIV (63.2 vs. 68.1%; p=0.03). After controlling for gender, age, and other risk factors, those with current genital ulcer disease were more likely to be HIV-infected (OR(mHCT)=1.65, 1.31-2.09; OR(facility)=1.71, 1.37-2.14), while those previously tested were less likely to be HIV-infected (OR(mHCT)=0.75, 0.64-0.88; OR(facility)=0.27, 0.24-0.31). There is an urgent need to promote strategies to identify those who are HIV-infected within MARPs, particularly young women, and to educate and inform them about availability of HIV testing and care services. mHCT, ideally coupled with sexually transmitted infection management, may help to ensure that MARPs access HIV prevention support, and if infected, access care, and treatment.
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Affiliation(s)
- Saidu Ahmed
- Nigerian Federal Ministry of Health, Abuja, Nigeria
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Mpimbaza A, Achan J. Editorial commentary on: Malaria parasitaemia among long distance truck drivers in the Niger delta of Nigeria. Afr Health Sci 2012; 12:89. [PMID: 23056011 DOI: 10.4314/ahs.v12i2.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Circular migration by Mexican female sex workers who are injection drug users: implications for HIV in Mexican sending communities. J Immigr Minor Health 2012; 14:107-15. [PMID: 21833727 DOI: 10.1007/s10903-011-9512-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Circular migration and injection drug use increase the risk of HIV transmission in sending communities. We describe female sex workers who are injection drug users' (FSW-IDUs) circular migration and drug use behaviors. Between 2008-2010, 258 migrant FSW-IDUs residing in Tijuana and Ciudad Juarez, Mexico responded to questionnaires. 24% of FSW-IDUs were circular migrants. HIV prevalence was 3.2% in circular migrants and 6.1% in non-circular migrants; 50% of circular and 75% of non-circular migrants were unaware of their HIV infection. Among circular migrants, 44% (n = 27) consumed illicit drugs in their birthplace; 74% of these (n = 20) injected drugs and one-half of injectors shared injection equipment in their birthplace. Women reporting active social relationships were significantly more likely to return home. Circular migrant FSW-IDUs exhibit multiple HIV risks and opportunities for bridging populations. Regular HIV testing and treatment and access to substance use services is critical for FSW-IDUs and their sexual/drug-using contacts.
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