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Ahmad I, Tang J, Khondker A, Malik A, Chua M, Rickard M, Lorenzo AJ, Dos Santos J. Evaluating Safety of Ring Versus Clamp Devices in Neonatal Circumcision: A Meta-Analysis. J Pediatr Surg 2024:S0022-3468(24)00373-7. [PMID: 38987062 DOI: 10.1016/j.jpedsurg.2024.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/02/2024] [Accepted: 06/17/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND While device-based circumcision is considered non-inferior to traditional dissection, there is no consensus on the efficacy and safety of ring devices in comparison with clamp devices. We aimed to compare the safety outcomes of ring-based versus clamp-based circumcision techniques in neonates. METHODS MEDLINE, EMBASE, Scopus, and CINAHL were searched following the Cochrane collaboration (PRISMA guidelines), without language restrictions, to identify relevant randomized controlled trials. Adverse events, bleeding events, infection events, and procedure time were extracted and analyzed from the selected studies. RESULTS From 1661 citations, seven trials were included, encompassing 3390 patients. These studies compared ring-based to clamp-based circumcision devices in neonates. No significant difference was found in overall adverse events between the two groups. However, ring devices showed significantly fewer bleeding events compared to clamp devices. Infection events and procedure time were similar for both groups. CONCLUSIONS Both ring and clamp devices have similar safety profiles, with ring devices potentially offering a reduced risk of bleeding. A comprehensive understanding of ring-specific complications and cosmetic outcomes is necessary for a more complete evaluation of these circumcision techniques. Our analysis is limited from a lack of detailed examination of ring-specific complications and their impact on cosmetic results. The included studies varied in quality, and some exhibited a risk of bias. LEVEL OF EVIDENCE Level IV Treatment Study.
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Affiliation(s)
- Ihtisham Ahmad
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
| | - Janet Tang
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Adree Khondker
- Division of Urology, Department of Surgery, The Hospital for Sick Children, Toronto, ON, Canada; Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Aleena Malik
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Michael Chua
- Division of Urology, Department of Surgery, The Hospital for Sick Children, Toronto, ON, Canada; Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Mandy Rickard
- Division of Urology, Department of Surgery, The Hospital for Sick Children, Toronto, ON, Canada
| | - Armando J Lorenzo
- Division of Urology, Department of Surgery, The Hospital for Sick Children, Toronto, ON, Canada; Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Joana Dos Santos
- Division of Urology, Department of Surgery, The Hospital for Sick Children, Toronto, ON, Canada
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O'Bryan G, Ensminger A, Billah I, Sithole E, Nghatanga M, Brandt L, Shepard M, Aupokolo M, Mengistu AT, Forster N, Zemburuka B, Mutandi G, Barnhart S, O'Malley G, Feldacker C. Implementing quality management strategies improves clinical quality as a voluntary medical male circumcision program in Namibia matures: a process analysis. BMC Health Serv Res 2023; 23:1044. [PMID: 37773121 PMCID: PMC10543846 DOI: 10.1186/s12913-023-10016-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 09/11/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND Surgical voluntary medical male circumcision (VMMC) is a safe procedure; however, maintaining quality standards at scale, particularly during scale-up, is a challenge making ongoing quality management (QM) efforts essential. This study describes program quality measured by rates of adverse events (AEs) over four years of VMMC implementation in Namibia, compares AE rates over time, and discusses QM processes that contextualize AE trends and illustrate improvements in quality as the program matured. The International Training and Education Center for Health (I-TECH) assisted the Namibian Ministry of Health and Social Services (MoHSS) in expanding VMMC in three regions among boys and men over 10 years of age between January 2015 and September 2019. METHODS A comprehensive package of QM strategies was implemented by multi-disciplinary onsite teams with support from national and international technical advisors. Retrospective routine MoHSS data from the VMMC register, client forms, and monthly AE reports were collected during implementation in the three regions to assess the impact of QM interventions on AEs and to calculate the proportion of clients who experienced AEs over time. The proportion of clients who experienced an AE over time was compared using a Cochran-Armitage test for trend. RESULTS Between January 2015 and September 2019, 40,336 clients underwent VMMC and 593 (1.5%) clients experienced a post-operative AE in the three supported regions. The AE rate was highest in the first quarter of clinical service delivery in each region (January-March 2015 in Oshana and Zambezi, October-December 2017 in //Kharas) but declined over the implementation period as the program matured. This observed trend between program maturity and declining AE rates over time was significant (p < 0.001) when compared using a Cochran-Armitage test for trend. CONCLUSIONS As the I-TECH-supported VMMC program matured, QM measures were introduced and routinized, and clinical quality improved over time with the rate of AEs decreasing significantly over the implementation period. Applying systematic and continuous QM processes and approaches across the continuum of VMMC services and considering local context can contribute to increased clinical safety. QM measures that are established in more mature program sites can be quickly adopted to respond to quality issues in program expansion sites.
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Affiliation(s)
- Gillian O'Bryan
- International Training and Education Center for Health (I-TECH), Seattle, WA, USA.
- Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Alison Ensminger
- International Training and Education Center for Health (I-TECH), Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Idel Billah
- International Training and Education Center for Health (I-TECH), Windhoek, Namibia
| | - Edwin Sithole
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Magdaleena Nghatanga
- International Training and Education Center for Health (I-TECH), Windhoek, Namibia
| | - Laura Brandt
- Department of Global Health, University of Washington, Seattle, WA, USA
- International Training and Education Center for Health (I-TECH), Windhoek, Namibia
| | - Mark Shepard
- Department of Global Health, University of Washington, Seattle, WA, USA
- International Training and Education Center for Health (I-TECH), Windhoek, Namibia
| | - Mekondjo Aupokolo
- Directorate of Special Programmes-Ministry of Health and Social Services, Windhoek, Namibia
| | | | - Norbert Forster
- Department of Global Health, University of Washington, Seattle, WA, USA
- International Training and Education Center for Health (I-TECH), Windhoek, Namibia
| | - Brigitte Zemburuka
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Gram Mutandi
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Scott Barnhart
- International Training and Education Center for Health (I-TECH), Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Gabrielle O'Malley
- International Training and Education Center for Health (I-TECH), Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Caryl Feldacker
- International Training and Education Center for Health (I-TECH), Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
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O’Bryan G, Feldacker C, Ensminger A, Nghatanga M, Brandt L, Shepard M, Billah I, Aupokolo M, Mengistu AT, Forster N, Zemburuka B, Sithole E, Mutandi G, Barnhart S, O’Malley G. Adverse event profile and associated factors following surgical voluntary medical male circumcision in two regions of Namibia, 2015-2018. PLoS One 2021; 16:e0258611. [PMID: 34669709 PMCID: PMC8528325 DOI: 10.1371/journal.pone.0258611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/30/2021] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Monitoring clinical safety of voluntary medical male circumcision (VMMC) is critical to minimize risk as VMMC programs for HIV prevention are scaled. This cross-sectional analysis describes the adverse event (AE) profile of a large-scale, routine VMMC program and identifies factors associated with the development, severity, and timing of AEs to provide recommendations for program quality improvement. MATERIALS AND METHODS From 2015-2018 there were 28,990 circumcisions performed in International Training and Education Center for Health (I-TECH) supported regions of Namibia in collaboration with the Ministry of Health and Social Services. Two routine follow-up visits after VMMC were scheduled to identify clients with AEs. Summary statistics were used to describe characteristics of all VMMC clients and the subset who experienced an AE. We used chi-square tests to evaluate associations between AE timing, patient age, and other patient and AE characteristics. We used a logistic regression model to explore associations between patient characteristics and AE severity. RESULTS Of the 498 clients with AEs (AE rate of 1.7%), 40 (8%) occurred ≤2 days, 262 (53%) occurred 3-7 days, 161 (32%) between day 8 and 14, and 35 (7%) were ≥15 days post-VMMC. Early AEs (on or before day 2) tended to be severe and categorized as bleeding, while infections were the most common AEs occurring later (p<0.001). Younger clients (aged 10-14 years) experienced more infections, whereas older clients experienced more bleeding (p<0.001). CONCLUSIONS Almost 40% of AEs occurred after the second follow-up visit, of which 179 (91%) were infections. Improvements in pre-surgical and post-surgical counselling and post-operative educational materials encouraging clients to seek care at any time, adoption of alternative follow-up methods, and the addition of a third follow-up visit may improve outcomes for patients. Enhancing post-surgical counselling and emphasizing wound care for younger VMMC clients and their caregivers could help mitigate elevated risk of infection.
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Affiliation(s)
- Gillian O’Bryan
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Caryl Feldacker
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Alison Ensminger
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Magdaleena Nghatanga
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Windhoek, Namibia
| | - Laura Brandt
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Windhoek, Namibia
| | - Mark Shepard
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Windhoek, Namibia
| | - Idel Billah
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Windhoek, Namibia
| | - Mekondjo Aupokolo
- Directorate of Special Programs-Ministry of Health and Social Services, Windhoek, Namibia
| | | | - Norbert Forster
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Windhoek, Namibia
| | - Brigitte Zemburuka
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Edwin Sithole
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Gram Mutandi
- Centers for Disease Control and Prevention (CDC/DDPHSIS/CGH/DGHT), Windhoek, Namibia
| | - Scott Barnhart
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Gabrielle O’Malley
- Department of Global Health, International Training and Education Center for Health (I-TECH), University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
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Reducing provider workload while preserving patient safety via a two-way texting intervention in Zimbabwe's voluntary medical male circumcision program: study protocol for an un-blinded, prospective, non-inferiority, randomized controlled trial. Trials 2019; 20:451. [PMID: 31337414 PMCID: PMC6651991 DOI: 10.1186/s13063-019-3470-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 05/24/2019] [Indexed: 12/20/2022] Open
Abstract
Background Surgical male circumcision (MC) safely reduces risk of female-to-male HIV-1 transmission by up to 60%. The average rate of global moderate and severe adverse events (AEs) is 0.8%: 99% of men heal from MC without incident. To reach the 2016 global MC target of 20 million, productivity must double in countries plagued by severe healthcare worker shortages like Zimbabwe. The ZAZIC consortium partners with the Zimbabwe Ministry of Health and Child Care and has performed over 120,000 MCs. MC care in Zimbabwe requires in-person, follow-up visits at post-operative days 2,7, and 42. The ZAZIC program AE rate is 0.4%; therefore, overstretched clinic have staff conducted more than 200,000 unnecessary reviews of MC clients without complications. Methods Through an un-blinded, prospective, randomized, controlled trial in two high-volume MC facilities, we will compare two groups of adult MC clients with cell phones, randomized 1:1 into two groups: (1) routine care (control group, N = 361) and (2) clients who receive and respond to a daily text with in-person follow up only if desired or if a complication is suspected (intervention group, N = 361). If an intervention client responds affirmatively to any automated daily text with a suspected AE, an MC nurse will exchange manual, modifiable, scripted texts with the client to determine symptoms and severity, requesting an in-person visit if desired or warranted. Both arms will complete a study-specific, day 14, in-person, follow-up review for verification of self-reports (intervention) and comparison (control). Data collection includes extraction of routine client MC records, study-specific database reports, and participant usability surveys. Intent-to-treat (ITT) analysis will be used to explore differences between groups to determine if two-way texting (2wT) can safely reduce MC follow-up visits, estimate the cost savings associated with 2wT over routine MC follow up, and assess the acceptability and feasibility of 2wT for scale up. Discussion It is expected that this mobile health intervention will be as safe as routine care while providing distinct advantages in efficiency, costs, and reduced healthcare worker burden. The success of this intervention could lead to adaptation and adoption of this intervention at the national level, increasing the efficiency of MC scale up, and reducing burdens on providers and patients. Trial registration ClinicalTrials.gov, NCT03119337. Registered on 18 April 2017. Electronic supplementary material The online version of this article (10.1186/s13063-019-3470-9) contains supplementary material, which is available to authorized users.
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Sarkar S, Corso P, Ebrahim-Zadeh S, Kim P, Charania S, Wall K. Cost-effectiveness of HIV Prevention Interventions in Sub-Saharan Africa: A Systematic Review. EClinicalMedicine 2019; 10:10-31. [PMID: 31193863 PMCID: PMC6543190 DOI: 10.1016/j.eclinm.2019.04.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 04/04/2019] [Accepted: 04/10/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Sub-Saharan Africa carries the highest HIV burden globally. It is important to understand how interventions cost-effectively fit within guidelines and implementation plans, especially in low- and middle-income settings. We reviewed the evidence from economic evaluations of HIV prevention interventions in sub-Saharan Africa to help inform the allocation of limited resources. METHODS We searched PubMed, Web of Science, Econ-Lit, Embase, and African Index Medicus. We included studies published between January 2009 and December 2018 reporting cost-effectiveness estimates of HIV prevention interventions. We extracted health outcomes and cost-effectiveness ratios (CERs) and evaluated study quality using the CHEERS checklist. FINDINGS 60 studies met the full inclusion criteria. Prevention of mother-to-child transmission interventions had the lowest median CERs ($1144/HIV infection averted and $191/DALY averted), while pre-exposure prophylaxis interventions had the highest ($13,267/HIA and $799/DALY averted). Structural interventions (partner notification, cash transfer programs) have similar CERs ($3576/HIA and $392/DALY averted) to male circumcision ($2965/HIA) and were more favourable to treatment-as-prevention interventions ($7903/HIA and $890/DALY averted). Most interventions showed increased cost-effectiveness when prioritizing specific target groups based on age and risk. INTERPRETATION The presented cost-effectiveness information can aid policy makers and other stakeholders as they develop guidelines and programming for HIV prevention plans in resource-constrained settings.
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Affiliation(s)
- Supriya Sarkar
- Department of Epidemiology, Emory University, Atlanta, GA, USA
| | - Phaedra Corso
- Department of Health Policy and Management, Kennesaw State University, Kennesaw, GA, USA
| | | | - Patricia Kim
- Department of Economics, Emory University, Atlanta, GA, USA
| | - Sana Charania
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kristin Wall
- Department of Epidemiology, Emory University, Atlanta, GA, USA
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Feldacker C, Makunike-Chikwinya B, Holec M, Bochner AF, Stepaniak A, Nyanga R, Xaba S, Kilmarx PH, Herman-Roloff A, Tafuma T, Tshimanga M, Sidile-Chitimbire VT, Barnhart S. Implementing voluntary medical male circumcision using an innovative, integrated, health systems approach: experiences from 21 districts in Zimbabwe. Glob Health Action 2018; 11:1414997. [PMID: 29322867 PMCID: PMC5769777 DOI: 10.1080/16549716.2017.1414997] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Despite increased support for voluntary medical male circumcision (VMMC) to reduce HIV incidence, current VMMC progress falls short. Slow progress in VMMC expansion may be partially attributed to emphasis on vertical (stand-alone) over more integrated implementation models that are more responsive to local needs. In 2013, the ZAZIC consortium began implementation of a 5-year, integrated VMMC program jointly with Ministry of Health and Child Care (MoHCC) in Zimbabwe. OBJECTIVE To explore ZAZIC's approach emphasizing existing healthcare workers and infrastructure, increasing program sustainability and resilience. METHODS A process evaluation utilizing routine quantitative data. Interviews with key MoHCC informants illuminate program strengths and weaknesses. METHODS A process evaluation utilizing routine quantitative data. Interviews with key MoHCC informants illuminate program strengths and weaknesses. RESULTS In start-up and year 1 (March 2013-September, 2014), ZAZIC expanded from two to 36 static VMMC sites and conducted 46,011 VMMCs; 39,840 completed from October 2013 to September 2014. From October 2014 to September 2015, 44,868 VMMCs demonstrated 13% increased productivity. In October, 2015, ZAZIC was required by its donor to consolidate service provision from 21 to 10 districts over a 3-month period. Despite this shock, 57,282 VMMCs were completed from October 2015 to September 2016 followed by 44,414 VMMCs in only 6 months, from October 2016 to March 2017. Overall, ZAZIC performed 192,575 VMMCs from March 2013 to March, 2017. The vast majority of VMMCs were completed safely by MoHCC staff with a reported moderate and severe adverse event rate of 0.3%. CONCLUSION The safety, flexibility, and pace of scale-up associated with the integrated VMMC model appears similar to vertical delivery with potential benefits of capacity building, sustainability and health system strengthening. These models also appear more adaptable to local contexts. Although more complicated than traditional approaches to program implementation, attention should be given to this country-led approach for its potential to spur positive health system changes, including building local ownership, capacity, and infrastructure for future public health programming.
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Affiliation(s)
- Caryl Feldacker
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA.,b Department of Global Health , University of Washington , Seattle , WA , USA
| | | | - Marrianne Holec
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA
| | - Aaron F Bochner
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA
| | - Abby Stepaniak
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA
| | - Robert Nyanga
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA
| | | | - Peter H Kilmarx
- e U.S. Centers for Disease Control and Prevention , Harare , Zimbabwe
| | - Amy Herman-Roloff
- e U.S. Centers for Disease Control and Prevention , Harare , Zimbabwe
| | - Taurayi Tafuma
- e U.S. Centers for Disease Control and Prevention , Harare , Zimbabwe
| | - Mufuta Tshimanga
- f Zimbabwe Community Health Intervention Project (ZiCHIRe) , Harare , Zimbabwe
| | | | - Scott Barnhart
- a International Training and Education Center for Health (I-TECH) , Seattle , WA , USA.,b Department of Global Health , University of Washington , Seattle , WA , USA.,h Department of Medicine , University of Washington , Seattle , WA , USA
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Feldacker C, Bochner AF, Murenje V, Makunike-Chikwinya B, Holec M, Xaba S, Balachandra S, Mandisarisa J, Sidile-Chitimbire V, Barnhart S, Tshimanga M. Timing of adverse events among voluntary medical male circumcision clients: Implications from routine service delivery in Zimbabwe. PLoS One 2018; 13:e0203292. [PMID: 30192816 PMCID: PMC6128519 DOI: 10.1371/journal.pone.0203292] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Timing of routine follow-up visits after adult male circumcision (MC) differs by country and method. Most men do not attend all routine follow-up visits. This cross-sectional study aimed to further understanding of AE timing within a large-scale, routine, MC program to improve patient safety. METHODS From 2013-2017, ZAZIC consortium performed 192,575 MCs in Zimbabwe; the reported adverse event (AE) rate was 0.3%. Three scheduled, routine, follow-up visits intend to identify AEs. For surgical MC, visits were days 2, 7 and 42 post-procedure. For PrePex (device-based), visits were days 7, 14 and 49. Descriptive statistics explored characteristics of those patients with AEs. For each MC method, chi-square tests were used to evaluate associations between AE timing (days from MC to AE diagnosis) and factors of interest (age, AE type, severity). RESULTS Of 421 AEs, 290 (69%) were surgical clients: 55 (19%) AEs were ≤2 days post-MC; 169 (58%) between 3-7 days; 47 (16%) between days 8-14; and 19 (7%) were ≥15 post-MC. Among surgical clients, bleeding was most common AE on/before Day 2 while infections predominated in other follow-up periods (p<0.001). Younger surgical MC patients with AEs experienced AEs later than older clients (p<0.001). Among 131 (31%) PrePex clients with AEs, 46 (35%) were ≤2 days post-MC; 59 (45%) between 3-7 days; 16 (12%) between days 8-14; and 10 (7%) ≥15 post-MC. For PrePex clients, device displacements were more likely to occur early while late AEs were most commonly infections (p<0.001). CONCLUSION Almost 23% of surgical and 8% of PrePex AEs occurred after Visit 2. Later AEs were likely infections. Clinicians, clients, and caregivers should be more effectively counseled that complications may arise after initial visits. Messages emphasizing attention to wound care until complete healing could help ensure client safety. Younger boys, ages 10-14, and their caregivers would benefit from improved, targeted, post-operative counseling.
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Affiliation(s)
- Caryl Feldacker
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- * E-mail:
| | - Aaron F. Bochner
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
| | - Vernon Murenje
- International Training and Education Center for Health (I-TECH), Harare, Zimbabwe
| | | | - Marrianne Holec
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
| | | | | | - John Mandisarisa
- U.S. Centers for Disease Control and Prevention, Harare, Zimbabwe
| | | | - Scott Barnhart
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Mufuta Tshimanga
- Community Health Intervention Project (ZiCHIRe), Harare, Zimbabwe
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Tshimanga M, Makunike-Chikwinya B, Mangwiro T, Tapiwa Gundidza P, Chatikobo P, Murenje V, Herman-Roloff A, Kilmarx PH, Holec M, Gwinji G, Mugurungi O, Murwira M, Xaba S, Barnhart S, Feldacker C. Safety and efficacy of the PrePex device in HIV-positive men: A single-arm study in Zimbabwe. PLoS One 2017; 12:e0189146. [PMID: 29220392 PMCID: PMC5722373 DOI: 10.1371/journal.pone.0189146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 11/17/2017] [Indexed: 11/21/2022] Open
Abstract
Male circumcision (MC) for sexually active, HIV-negative men reduces HIV transmission and averts HIV infections. Excluding HIV-positive men from MC decreases access to additional health and hygiene benefits. In settings where HIV-testing is, or is perceived to be, required for MC, testing may reduce MC uptake. Reducing promotion of HIV testing within MC settings and promoting device-based MC may speed MC scale-up. To assess safety and efficacy of PrePex MC device among HIV-positive men, we conducted a one-arm, open-label, prospective study in otherwise healthy HIV-positive men in Zimbabwe.
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Affiliation(s)
- Mufuta Tshimanga
- Zimbabwe Community Health Intervention Project (ZiCHIRe), Harare, Zimbabwe
| | | | | | | | - Pesanai Chatikobo
- Zimbabwe Community Health Intervention Project (ZiCHIRe), Harare, Zimbabwe
| | - Vernon Murenje
- International Training and Education Center for Health (I-TECH), Harare, Zimbabwe
| | | | - Peter H. Kilmarx
- U.S. Centers for Disease Control and Prevention, Harare, Zimbabwe
| | - Marrianne Holec
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
| | | | | | | | | | - Scott Barnhart
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
- Department of Medicine, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Caryl Feldacker
- International Training and Education Center for Health (I-TECH), Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- * E-mail:
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Galukande M, Nakaggwa F, Busisa E, Sekavuga Bbaale D, Nagaddya T, Coutinho A. Long term post PrePex male circumcision outcomes in an urban population in Uganda: a cohort study. BMC Res Notes 2017; 10:522. [PMID: 29084559 PMCID: PMC5663120 DOI: 10.1186/s13104-017-2845-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 10/23/2017] [Indexed: 11/12/2022] Open
Abstract
Objective The objective of this study was to determine the long term adverse events profile at least a year after safe male circumcision. Results A cohort study, investigating patients who had undergone a non surgical circumcision procedure called Prepex. The study variables included scar appearance and sexual experiences. Clients were contacted for a phone interview and data were collected using a questionnaire, for some, a physical examination was done. We obtained ethical committee approval. Data from 304 out of a possible 625 men were analyzed, the rest was lost to follow up. The follow up period was 12–24 months. The mean age was 28 years. Up to 97% were satisfied with the penile scar appearance and the absence of pain. There was no keloids formation, though one developed a hypertrophic scar. Participants reported improved sexual intercourse enjoyment (post circumcision). Up to 17% resumed sexual intercourse before the 6-week long mandatory abstinence period. The average self-reported healing time was 4.7 weeks. There was a high level of scar appearance satisfaction, there was no keloids formation. There was a perceived improvement of sexual enjoyment after circumcision. Trial registration ClinicalTrials. Gov Identifier: NCT02245126 (Date of registration: September 19, 2014)
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Affiliation(s)
- M Galukande
- International Hospital Kampala, P.O. Box 8177, Kampala, Uganda.
| | - F Nakaggwa
- International Health Sciences University, Kampala, Uganda
| | - E Busisa
- International Hospital Kampala, P.O. Box 8177, Kampala, Uganda
| | - D Sekavuga Bbaale
- Infectious Disease Institute, Makerere University Kampala, Kampala, Uganda
| | - T Nagaddya
- International Health Sciences University, Kampala, Uganda
| | - A Coutinho
- Infectious Disease Institute, Makerere University Kampala, Kampala, Uganda
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Adverse event profile of a mature voluntary medical male circumcision programme performing PrePex and surgical procedures in Zimbabwe. J Int AIDS Soc 2017; 19:21394. [PMID: 28362066 PMCID: PMC5467584 DOI: 10.7448/ias.20.1.21394] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION The frequency of adverse events (AEs) is a widely used indicator of voluntary medical male circumcision (VMMC) programme quality. Though over 11.7 million male circumcisions (MCs) have been performed, little published data exists on the profile of AEs from mature, large-scale programmes. No published data exists on routine implementation of PrePex, a device-based MC method. METHODS The ZAZIC Consortium began implementing VMMC in Zimbabwe in 2013, supporting services at 36 facilities. Aggregate data on VMMC outputs are collected monthly from each facility. Detailed forms are completed describing the profile of each moderate and severe AE. Bivariate and multivariable analyses were conducted using log-binomial regression models. RESULTS From October 2014 through September 2015, 44,868 clients were circumcised with 156 clients experiencing a moderate or severe AE. 96.2% of clients had a follow-up visit within 14 days of their procedure. AEs were uncommon, with 0.3% (116/41,416) of surgical and 1.2% (40/3,452) of PrePex clients experiencing a moderate or severe AE. After adjusting for VMMC site, we found that PrePex was associated with a 3.29-fold (95% CI: 1.78-6.06) increased risk of experiencing an AE compared to surgical procedures. Device displacements, when the PrePex device is intentionally or accidentally dislodged during the 7-day placement period, accounted for 70% of PrePex AEs. The majority of device displacements were intentional self-removals. Overall, infection was the most common AE among VMMC clients. Compared to clients aged 20 and above, clients aged 10-14 were 3.07-fold (95% CI: 1.36-6.91) more likely to experience an infection and clients aged 15-19 were 1.80-fold (95% CI: 0.82-3.92) more likely to experience an infection, adjusted for site. CONCLUSION This exploratory analysis found that clients receiving PrePex were more likely to experience an AE than surgical circumcision clients. This is largely attributable to the occurrence of device displacements, which require prompt access to corrective surgical MC procedures as part of their clinical management. Most device displacements were self-removals which are preventable if client behaviour could be modified through counselling interventions. We also found that infection after MC is more common among younger clients, who may benefit from additional counselling or increased parental involvement.
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Innovative Demand Creation for Voluntary Medical Male Circumcision Targeting a High Impact Male Population: A Pilot Study Engaging Pregnant Women at Antenatal Clinics in Kampala, Uganda. J Acquir Immune Defic Syndr 2017; 72 Suppl 4:S273-9. [PMID: 27404008 PMCID: PMC5054960 DOI: 10.1097/qai.0000000000001041] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Circumcision has been shown to be an effective method of HIV prevention; however, only 28% of Ugandan men aged 15–49 years are circumcised. There is a paucity of data on the role of intimate partners in generating demand for voluntary medical male circumcision (VMMC). We conducted a pilot study to assess the feasibility of a partner-focused intervention targeting males >25 years.
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Mavhu W, Hatzold K, Ncube G, Xaba S, Madidi N, Keatinge J, Dhodho E, Samkange CA, Tshimanga M, Mangwiro T, Mugurungi O, Njeuhmeli E, Cowan FM. Safety and Acceptability of the PrePex Device When Used in Routine Male Circumcision Service Delivery During Active Surveillance in Zimbabwe. J Acquir Immune Defic Syndr 2017; 72 Suppl 1:S63-8. [PMID: 27331593 PMCID: PMC4936432 DOI: 10.1097/qai.0000000000000721] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Background: Male circumcision devices have the potential to accelerate voluntary medical male circumcision roll-out, with PrePex being one promising device. Here, we present findings on safety and acceptability from active surveillance of the implementation of PrePex among 1000 males circumcised in Zimbabwe. Methods: The first 1000 men consecutively circumcised using PrePex during routine service delivery were actively followed up. Outcome measures included PrePex uptake, attendance for postcircumcision visits, and adverse events (AEs). A survey was conducted among 500 consecutive active surveillance clients to assess acceptability and satisfaction with PrePex. Results: A total of 2156 men aged 18 years or older were circumcised across the 6 PrePex active surveillance sites. Of these, 1000 (46.4%) were circumcised using PrePex. Among them, 4 (0.4%) self-removals that required surgery (severe AEs) were observed. Six (0.6%) removals by providers (moderate AEs) did not require surgery. A further 280 (28%) AEs were mild or moderate pain during device removal. There were also 12 (1.2%) moderate AEs unrelated to pain. All AEs resolved without sequelae. There was high adherence to follow-up appointments, with 97.7% of clients attending the scheduled day 7 visit. Acceptability of PrePex was high among survey participants, 93% indicated willingness to recommend the device to peers. Of note, 95.8% of respondents reported experiencing pain when the device was being removed. Additionally, 85.2% reported experiencing odor while wearing the device or during removal. Conclusions: Active surveillance of the first 1000 men circumcised using PrePex suggests that the device is both safe and acceptable when used in routine service delivery.
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Affiliation(s)
- Webster Mavhu
- *Centre for Sexual Health and HIV/AIDS Research (CeSHHAR), Harare, Zimbabwe; †Population Services International, Harare, Zimbabwe; ‡Ministry of Health and Child Care, Harare, Zimbabwe; §United States Agency for International Development, Harare, Zimbabwe; ‖University of Zimbabwe College of Health Sciences, Harare, Zimbabwe; ¶United States Agency for International Development, Washington, DC; and #University College London, London, United Kingdom
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Participant Experiences and Views of Odor and PrePex Device Removal Pain in a VMMC Pilot Study in Botswana. J Acquir Immune Defic Syndr 2017; 72 Suppl 1:S73-7. [PMID: 27331595 PMCID: PMC4936428 DOI: 10.1097/qai.0000000000000765] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess participant experiences and perceptions of removal pain and odor associated with the PrePex device procedure. METHODS We analyzed data from a PrePex device pilot implementation study of 802 male participants aged 18-49 years at 2 clinics in Botswana, 2013. Study staff administered survey questions on device-related odor and assessed pain using visual analog scale scores categorized as no pain (0), mild (1-4), moderate (5-7), or severe pain (8-10). RESULTS Mean participant age was 27.7 (range = 18-48) years. Of the 802 participants, 751 (94%) reported to have noticed an unusual or unpleasant odor while wearing the device. Of these, 193 (26%) participants tried something to combat the odor. A total of 84 (10%) participants reported no pain, 655 (82%) mild pain, 48 (6%) moderate pain, and 15 (2%) severe pain at 2 minutes after device removal. Pain reports at 15 minutes after removal were 553 (69%) no pain, 247 (31%) mild pain, and 2 (0.25%) moderate pain, with no report of severe pain at this time point. Of 740 participants interviewed on day 42 after device placement, 678 (92%) were satisfied with the procedure and 681 (92%) would recommend it to another man considering circumcision, including 488 (66%) who would recommend it strongly. CONCLUSIONS An unusual or unpleasant odor while wearing the PrePex device and mild self-limiting pain at device removal were common, but overall, these did neither seem to impair satisfaction nor deter participants from recommending PrePex to others, which could suggest good prospects for uptake of the device in this setting.
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Evaluating Opportunities for Achieving Cost Efficiencies Through the Introduction of PrePex Device Male Circumcision in Adult VMMC Programs in Zambia and Zimbabwe. J Acquir Immune Defic Syndr 2017; 72 Suppl 1:S90-5. [PMID: 27331598 PMCID: PMC4936430 DOI: 10.1097/qai.0000000000000722] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Results from recent costing studies have put into question potential Voluntary Medical Male Circumcision (VMMC) cost savings with the introduction of the PrePex device. METHODS We evaluated the cost drivers and the overall unit cost of VMMC for a variety of service delivery models providing either surgical VMMC or both PrePex and surgery using current program data in Zimbabwe and Zambia. In Zimbabwe, 3 hypothetical PrePex only models were also included. For all models, clients aged 18 years and older were assumed to be medically eligible for PrePex and uptake was based on current program data from sites providing both methods. Direct costs included costs for consumables, including surgical VMMC kits for the forceps-guided method, device (US $12), human resources, demand creation, supply chain, waste management, training, and transport. RESULTS Results for both countries suggest limited potential for PrePex to generate cost savings when adding the device to current surgical service delivery models. However, results for the hypothetical rural Integrated PrePex model in Zimbabwe suggest the potential for material unit cost savings (US $35 per VMMC vs. US $65-69 for existing surgical models). CONCLUSIONS This analysis illustrates that models designed to leverage PrePex's advantages, namely the potential for integrating services in rural clinics and less stringent infrastructure requirements, may present opportunities for improved cost efficiency and service integration. Countries seeking to scale up VMMC in rural settings might consider integrating PrePex only MC services at the primary health care level to reduce costs while also increasing VMMC access and coverage.
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Milovanovic M, Taruberekera N, Hatzold K, Martinson N, Lebina L. Easy, Faster, and Not Bloody: Providers' Perceptions on PrePex™ in South Africa. J Assoc Nurses AIDS Care 2016; 27:784-791. [PMID: 27568817 PMCID: PMC5067134 DOI: 10.1016/j.jana.2016.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/27/2016] [Indexed: 11/25/2022]
Abstract
PrePex™ (Circ MedTech Ltd., Tortola, British Virgin Islands) devices are being evaluated in several countries for scale-up of medical male circumcision (MMC) as an HIV prevention intervention. Health care workers' perceptions should be considered prior to scale-up. A cross-sectional open-ended questionnaire was administered to health care workers from nine MMC programs in South Africa that provided either PrePex™ and surgical circumcision (mixed sites) or surgical circumcision only (surgery-only sites). A total of 77 health care workers (37 at mixed sites and 40 at surgery-only sites) with median ages of 29 years (interquartile range 27-37) and 34 years (interquartile range 29-42), respectively, were recruited into the study. The perceived benefits of PrePex™ MMC for health care workers were: device simplicity, convenience, bloodless, and ease of use. Identified challenges included limited public knowledge of device, pain, smell of necrotic skin, and delayed healing. Health care providers perceived the PrePex™ MMC device to be simple and adaptable for existing MMC programs.
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Tchuenche M, Palmer E, Haté V, Thambinayagam A, Loykissoonlal D, Njeuhmeli E, Forsythe S. The Cost of Voluntary Medical Male Circumcision in South Africa. PLoS One 2016; 11:e0160207. [PMID: 27783612 PMCID: PMC5082632 DOI: 10.1371/journal.pone.0160207] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 07/17/2016] [Indexed: 11/23/2022] Open
Abstract
Given compelling evidence associating voluntary medical male circumcision (VMMC) with men's reduced HIV acquisition through heterosexual intercourse, South Africa in 2010 began scaling up VMMC. To project the resources needed to complete 4.3 million circumcisions between 2010 and 2016, we (1) estimated the unit cost to provide VMMC; (2) assessed cost drivers and cost variances across eight provinces and VMMC service delivery modes; and (3) evaluated the costs associated with mobilize and motivate men and boys to access VMMC services. Cost data were systematically collected and analyzed using a provider's perspective from 33 Government and PEPFAR-supported (U.S. President's Emergency Plan for AIDS Relief) urban, rural, and peri-urban VMMC facilities. The cost per circumcision performed in 2014 was US$132 (R1,431): higher in public hospitals (US$158 [R1,710]) than in health centers and clinics (US$121 [R1,309]). There was no substantial difference between the cost at fixed circumcision sites and fixed sites that also offer outreach services. Direct labor costs could be reduced by 17% with task shifting from doctors to professional nurses; this could have saved as much as $15 million (R163.20 million) in 2015, when the goal was 1.6 million circumcisions. About $14.2 million (R154 million) was spent on medical male circumcision demand creation in South Africa in 2014-primarily on personnel, including community mobilizers (36%), and on small and mass media promotions (35%). Calculating the unit cost of VMMC demand creation was daunting, because data on the denominator (number of people reached with demand creation messages or number of people seeking VMMC as a result of demand creation) were not available. Because there are no "dose-response" data on demand creation ($X in demand creation will result in an additional Z% increase in VMMC clients), research is needed to determine the appropriate amount and allocation of demand creation resources.
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Affiliation(s)
- Michel Tchuenche
- Health Policy Project, Project SOAR (Supporting Operational AIDS Research), Avenir Health, Washington, District of Columbia, United States of America
| | - Eurica Palmer
- Health Policy Project, Palladium Consultant, Johannesburg, South Africa
| | - Vibhuti Haté
- George Washington University, Washington, District of Columbia, United States of America
| | | | | | | | - Steven Forsythe
- Health Policy Project, Project SOAR (Supporting Operational AIDS Research), Avenir Health, Washington, District of Columbia, United States of America
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Mukudu H, Otwombe K, Laher F, Lazarus E, Manentsa M, Lebina L, Mapulanga V, Bowa K, Martinson N. A Cross Sectional Study of the Prevalence of Preputial and Penile Scrotal Abnormalities among Clients Undergoing Voluntary Medical Male Circumcision in Soweto, South Africa. PLoS One 2016; 11:e0156265. [PMID: 27253372 PMCID: PMC4890756 DOI: 10.1371/journal.pone.0156265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 05/11/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Medical device use is currently approved for males without preputial or major penile scrotal abnormalities for voluntary medical male circumcision (VMMC). We determined the prevalence of preputial abnormalities at a busy VMMC centre in Soweto, South Africa. METHODS This was a cross-sectional record review at a high-volume VMMC centre in South Africa. We collated pre-circumcision demographic and genital examination findings from clients 8 years and older who had undergone VMMC from 01 May 2013 to 30 April 2014. Logistic regression was used to determine factors associated with preputial abnormalities. FINDINGS During the review period, 6861 circumcisions were conducted and 37.1% (n = 2543) were 8-13 year olds. Median age was 15 years (IQR: 12-23 years). Fifteen percent (n = 1030) had preputial abnormalities or major penile scrotal abnormalities. Age-specific prevalence of preputial or major genital abnormalities were 27.3%, 10.6% and 6.0% in 8-13, 14-18 and > 18 year olds respectively. The odds of preputial or major penile scrotal abnormality were higher in younger clients aged 8-13 years (OR = 5.9; 95% CI = 4.8-7.1) and 14-18 years (OR = 1.9; 95% CI = 1.5-2.4) compared to older clients above18 years and in those testing for HIV outside our clinic network (OR = 1.9; 95% CI = 1.4-2.7). CONCLUSION The high prevalence of preputial and penile scrotal abnormalities observed suggests a need for VMMC sites to provide for both open surgical and devices methods in the provision of VMMC services. This is especially so among young male subjects presenting themselves for VMMC services at the various sites being developed in sub Saharan African countries.
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Affiliation(s)
- Hillary Mukudu
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kennedy Otwombe
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Fatima Laher
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Erica Lazarus
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mmatsie Manentsa
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Limakatso Lebina
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Kasonde Bowa
- School of Medicine, Copperbelt University, Ndola, Zambia
| | - Neil Martinson
- Perinatal HIV Research Unit (PHRU), MRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Tshimanga M, Hatzold K, Mugurungi O, Mangwiro T, Ncube G, Xaba S, Chatikobo P, Gundidza P, Samkange C, Dhlamini R, Murwira M, Gwinji G. Safety Profile of PrePex Male Circumcision Device and Client Satisfaction With Adolescent Males Aged 13-17 Years in Zimbabwe. J Acquir Immune Defic Syndr 2016; 72 Suppl 1:S36-42. [PMID: 27331588 PMCID: PMC4936434 DOI: 10.1097/qai.0000000000000799] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The safety and efficacy of the PrePex device for voluntary medical male circumcision (VMMC) has been demonstrated in studies in Rwanda, Uganda, and Zimbabwe, leading to the conditional prequalification of the device for use in adults. Because the majority of VMMC clients in the 14 priority countries are adolescents under 18 years, research to establish the safety and efficacy of the device for males <18 years is required. METHODS One-arm, prospective study included 402 adolescents, aged 13-17 years, using PrePex device between August 2013 and January 2014 at a VMMC centre in Harare. Endpoints are number and grade of adverse events associated with device circumcision, time to complete wound healing, client satisfaction with the procedure, and outcome. RESULTS The rate of medical ineligibility among adolescent males was high; 237/402 (35.9%) of study participants had to be excluded based on medical reasons. The severe/moderate adverse event rate was low at 2/402 (0.5%). No device displacements/self-removals were observed. Time to complete wound healing was shorter than in adults; 367/398 (92.2%) adolescents had completed wound healing by day 35, whereas 90% of adults had completed wound healing by day 56 as demonstrated in previous studies. Overall, adolescents were highly satisfied with the results of their circumcision. CONCLUSIONS The study demonstrates that the PrePex device can be safely used in adolescents aged 13-17 years. The significant proportion of males opting for surgical circumcision and the high medical ineligibility suggest that surgical circumcision needs to be provided alongside PrePex services in programs targeting young age groups.
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Affiliation(s)
| | | | - Owen Mugurungi
- Ministry of Health & Child Care AIDS and TB Unit, Harare, Zimbabwe
| | | | - Getrude Ncube
- Ministry of Health & Child Care AIDS and TB Unit, Harare, Zimbabwe
| | | | | | | | | | - Roy Dhlamini
- Population Services International, Harare, Zimbabwe
| | | | - Gerald Gwinji
- Ministry of Health & Child Care AIDS and TB Unit, Harare, Zimbabwe
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Schutte C, Tshimanga M, Mugurungi O, Come I, Necochea E, Mahomed M, Xaba S, Bossemeyer D, Ferreira T, Macaringue L, Chatikobo P, Gundididza P, Hatzold K. Comparative Cost Analysis of Surgical and PrePex Device Male Circumcision in Zimbabwe and Mozambique. J Acquir Immune Defic Syndr 2016; 72 Suppl 1:S96-S100. [PMID: 27331599 PMCID: PMC4936422 DOI: 10.1097/qai.0000000000000797] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The PrePex device has proven to be safe for voluntary medical male circumcision (VMMC) in adults in several African countries. Costing studies were conducted as part of a PrePex/Surgery comparison study in Zimbabwe and a pilot implementation study in Mozambique. METHODS The studies calculated per male circumcision unit costs using a cost-analysis approach. Both direct costs (consumable and nonconsumable supplies, device, personnel, associated staff training) and selected indirect costs (capital and support personnel costs) were calculated. RESULTS The cost comparison in Zimbabwe showed a unit cost per VMMC of $45.50 for PrePex and $53.08 for surgery. The unit cost difference was based on higher personnel and consumable supplies costs for the surgical procedure, which used disposable instrument kits. In Mozambique, the costing analysis estimated a higher unit cost for PrePex circumcision ($40.66) than for surgery ($20.85) because of higher consumable costs, particularly the PrePex device and lower consumable supplies costs for the surgical procedure using reusable instruments. Supplies and direct staff costs contributed 87.2% for PrePex and 65.8% for surgical unit costs in Mozambique. DISCUSSION PrePex device male circumcision could potentially be cheaper than surgery in Zimbabwe, especially in settings that lack the infrastructure and personnel required for surgical VMMC, and this might result in programmatic cost savings. In Mozambique, the surgical procedure seems to be less costly compared with PrePex mainly because of higher consumable supplies costs. With reduced device unit costs, PrePex VMMC could become more cost-efficient and considered as complementary for Mozambique's VMMC scale-up program.
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Tshimanga M, Mangwiro T, Mugurungi O, Xaba S, Murwira M, Kasprzyk D, Montaño DE, Nyamukapa D, Tambashe B, Chatikobo P, Gundidza P, Gwinji G. A Phase II Randomized Controlled Trial Comparing Safety, Procedure Time, and Cost of the PrePex™ Device to Forceps Guided Surgical Circumcision in Zimbabwe. PLoS One 2016; 11:e0156220. [PMID: 27227679 PMCID: PMC4881993 DOI: 10.1371/journal.pone.0156220] [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: 12/17/2014] [Accepted: 05/11/2016] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The World Health Organization (WHO) and the Joint United Nations Program on HIV/AIDS promote MC (male circumcision) as a key HIV prevention strategy where HIV prevalence and incidence are high and MC prevalence is low. In Zimbabwe, to achieve the 1.26 million circumcisions needed to be performed by 2015 to achieve optimal MC coverage, a new approach was needed. The primary objective of the current trial was to assess the performance (safety, procedure time, and cost) of the PrePex device compared to forceps-guided surgical circumcision. METHODS AND FINDINGS This Phase II, randomized, open-label trial in Zimbabwe involved healthy, non-circumcised adult male volunteers who were randomly assigned to the PrePex device (n = 160) or surgical arm (n = 80). Three doctors and 4 nurses, all certified on both circumcision methods, performed the procedures. The PrePex device procedure involves a plastic ring with a rubber O-ring that necrotizes the foreskin to facilitate easy and minimally invasive removal. Total procedure time was the primary endpoint. Adverse event (AE) data were also gathered for 90 days post-procedure. All 80 participants in the surgical arm and 158 participants in the PrePex arm achieved complete circumcision. The total procedure time for the PrePex device was approximately one-third of the total surgical procedure (4.8 minutes, Standard Deviation [SD]: 1.2 versus 14.6 minutes; SD: 4.2; p<0.00001). There were 2 AEs for 2 participants (rate of 1.3%, 95% Confidence Interval: 0.0025-4.53%), which were resolved with simple intervention. The AEs were device related, including 1 case of pain leading to device removal and 1 case of removal of the device. CONCLUSIONS The trial supports previous studies' conclusions that the PrePex procedure is safe, quick, easy to apply, and effective in terms of procedure time as an alternative to traditional surgical circumcision. The PrePex device has great potential for use in overburdened health systems and in resource-limited settings and is recommended for use in rapid scale-up of adult MC in Zimbabwe. TRIAL REGISTRATION ClinicalTrials.gov NCT01956370.
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Affiliation(s)
- Mufuta Tshimanga
- Department of Community Medicine, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Tonderayi Mangwiro
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | | | | | | | - Danuta Kasprzyk
- Battelle Health and Analytics, Seattle, United States of America
| | | | | | | | - Pesanai Chatikobo
- Department of Community Medicine, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Patricia Gundidza
- Department of Community Medicine, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
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Tobian AAR, Adamu T, Reed JB, Kiggundu V, Yazdi Y, Njeuhmeli E. Voluntary medical male circumcision in resource-constrained settings. Nat Rev Urol 2015; 12:661-70. [PMID: 26526758 DOI: 10.1038/nrurol.2015.253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Throughout East and Southern Africa, the WHO recommends voluntary medical male circumcision (VMMC) to reduce heterosexual HIV acquisition. Evidence has informed policy and the implementation of VMMC programmes in these countries. VMMC has been incorporated into the HIV prevention portfolio and more than 9 million VMMCs have been performed. Conventional surgical procedures consist of forceps-guided, dorsal slit or sleeve resection techniques. Devices are also becoming available that might help to accelerate the scale-up of adult VMMC. The ideal device should make VMMC easier, safer, faster, sutureless, inexpensive, less painful, require less infrastructure, be more acceptable to patients and should not require follow-up visits. Elastic collar compression devices cause vascular obstruction and necrosis of foreskin tissue and do not require sutures or injectable anaesthesia. Collar clamp devices compress the proximal part of the foreskin to reach haemostasis; the distal foreskin is removed, but the device remains and therefore no sutures are required. Newer techniques and designs, such as tissue adhesives and a circular cutter with stapled anastomosis, are improvements, but none of these methods have achieved all desirable characteristics. Further research, design and development are needed to address this gap to enable the expansion of the already successful VMMC programmes for HIV prevention.
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Affiliation(s)
- Aaron A R Tobian
- Department of Pathology, School of Medicine, Johns Hopkins University, Carnegie 437, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Tigistu Adamu
- JHPIEGO, 1615 Thames Street, Baltimore, MD 21231, USA
| | - Jason B Reed
- Office of the U.S. Global AIDS Coordinator, 1776 Massachusetts Avenue NW, Suite 300, Washington, DC 20036, USA
| | - Valerian Kiggundu
- Office of HIV/AIDS at the US Agency for International Development, 2100 Crystal Drive, 9th Floor, Arlington, VA 22202, USA
| | - Youseph Yazdi
- Johns Hopkins Center for Bioengineering Innovation &Design (CBID), Clark Hall Suite 208, 3400 North Charles Street, Baltimore, MD 21218, USA
| | - Emmanuel Njeuhmeli
- Office of HIV/AIDS at the US Agency for International Development, 2100 Crystal Drive, 9th Floor, Arlington, VA 22202, USA
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Ndagijimana A, Mugenzi P, Thomson DR, Hedt-Gauthier B, Condo JU, Ngoga E. PrePex Male Circumcision: Follow-Up and Outcomes during the First Two Years of Implementation at the Rwanda Military Hospital. PLoS One 2015; 10:e0138287. [PMID: 26398343 PMCID: PMC4580619 DOI: 10.1371/journal.pone.0138287] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 08/28/2015] [Indexed: 11/25/2022] Open
Abstract
Background PrePex Male Circumcision (MC) has been demonstrated as an effective and scalable strategy to prevent HIV infection in low- and middle-income countries. This study describes the follow-up and outcomes of clients who underwent PrePex MC between January 2011 and December 2012 with weekly follow-up at the Rwanda Military Hospital, the first national hospital in Rwanda to adopt PrePex. Methods Data on570 clients age 21 to 54 were extracted from patient records. We compared socio-demographic and clinical characteristics, the operator's qualification, HIV status, pain before and after device removal, urological status, device size and follow-up time between clients who were formally discharged and those who defaulted. We reported bivariate associations between each covariate and discharge status, number of people with adverse events by discharge status, and time to formal discharge or defaulting using life table methods. Data were entered into Epidata and analyzed with Stata v13. Results Among study participants, 96.5% were circumcised by non-physician operators, 85.4%were under 30years, 98.9% were HIV-negative and 97.9% were without any urological problems that could delay the healing time. Most (70.7%) defaulted before formal discharge. Pain before (p<0.001) and after PrePex device removal (p = 0.001) were associated with discharge status, although very few cases were reported, and pain was more commonly missing among defaulters. Twenty-seven adverse events were reported (7 formally discharged, 20 defaulters). Median follow-up time was seven weeks among formally discharged and six weeks among defaulters (p<0.001). Conclusion Given that all socio-demographic and most clinical characteristics were not associated with defaulting, we hypothesize that clients stopped returning once they determined they were healed. We recommend less frequent follow-up protocols to encourage clinical visits until formal discharge. Based on these results and recommendations, we believe PrePex MC is a practical circumcision strategy in Rwanda and in sub-Saharan Africa.
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Affiliation(s)
- Albert Ndagijimana
- University of Rwanda College of Medicine and Health Sciences School of Public Health, Kigali, Rwanda
| | | | - Dana R Thomson
- University of Rwanda College of Medicine and Health Sciences School of Public Health, Kigali, Rwanda; Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Bethany Hedt-Gauthier
- University of Rwanda College of Medicine and Health Sciences School of Public Health, Kigali, Rwanda; Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Jeanine U Condo
- University of Rwanda College of Medicine and Health Sciences School of Public Health, Kigali, Rwanda
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Mody GN, Mutabazi V, Zurovcik DR, Bitega JP, Nsanzimana S, Harward SH, Wagner CM, Nutt CT, Binagwaho A. Design, testing, and scale-up of medical devices for global health: negative pressure wound therapy and non-surgical male circumcision in Rwanda. Global Health 2015; 11:20. [PMID: 25963175 PMCID: PMC4446067 DOI: 10.1186/s12992-015-0101-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 03/17/2015] [Indexed: 11/10/2022] Open
Affiliation(s)
- Gita N Mody
- Department of General Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA.
| | | | | | | | | | - Sardis H Harward
- The Dartmouth Center for Health Care Delivery Science, Hanover, NH, USA.
| | | | | | - Agnes Binagwaho
- Ministry of Health of Rwanda, Kigali, Rwanda. .,Harvard Medical School, Boston, MA, USA. .,Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
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Wamai RG, Morris BJ, Bailey RC, Klausner JD, Boedicker MN. Male circumcision for protection against HIV infection in sub-Saharan Africa: the evidence in favour justifies the implementation now in progress. Glob Public Health 2015; 10:639-66. [PMID: 25613581 PMCID: PMC6352987 DOI: 10.1080/17441692.2014.989532] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This article responds to a recent 'controversy study' in Global Public Health by de Camargo et al. directed at three randomised controlled trials (RCTs) of male circumcision (MC) for HIV prevention. These trials were conducted in three countries in sub-Saharan Africa (SSA) and published in 2005 and 2007. The RCTs confirmed observational data that had accumulated over the preceding two decades showing that MC reduces by 60% the risk of HIV infection in heterosexual men. Based on the RCT results, MC was adopted by global and national HIV policy-makers as an additional intervention for HIV prevention. Voluntary medical MC (VMMC) is now being implemented in 14 SSA countries. Thus referring to MC for HIV prevention as 'debate' and viewing MC through a lens of controversy seems mistaken. In their criticism, de Camargo et al. misrepresent and misinterpret current science supporting MC for HIV prevention, omit previous denunciations of arguments similar to theirs, and ignore evidence from ongoing scientific research. Here we point out the flaws in three areas de Camargo et al. find contentious. In doing so, we direct readers to growing evidence of MC as an efficacious, safe, acceptable, relatively low-cost one-off biomedical intervention for HIV prevention.
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Affiliation(s)
- Richard G. Wamai
- Department of African-American Studies, Northeastern University, Boston, Massachusetts, USA
| | - Brian J. Morris
- School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - Robert C. Bailey
- Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Jeffrey D. Klausner
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, California, USA
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Ledikwe JH, Nyanga RO, Hagon J, Grignon JS, Mpofu M, Semo BW. Scaling-up voluntary medical male circumcision - what have we learned? HIV AIDS-RESEARCH AND PALLIATIVE CARE 2014; 6:139-46. [PMID: 25336991 PMCID: PMC4199973 DOI: 10.2147/hiv.s65354] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In 2007, the World Health Organization (WHO) and the joint United Nations agency program on HIV/AIDS (UNAIDS) recommended voluntary medical male circumcision (VMMC) as an add-on strategy for HIV prevention. Fourteen priority countries were tasked with scaling-up VMMC services to 80% of HIV-negative men aged 15–49 years by 2016, representing a combined target of 20 million circumcisions. By December 2012, approximately 3 million procedures had been conducted. Within the following year, there was marked improvement in the pace of the scale-up. During 2013, the total number of circumcisions performed nearly doubled, with approximately 6 million total circumcisions conducted by the end of the year, reaching 30% of the initial target. The purpose of this review article was to apply a systems thinking approach, using the WHO health systems building blocks as a framework to examine the factors influencing the scale-up of the VMMC programs from 2008–2013. Facilitators that accelerated the VMMC program scale-up included: country ownership; sustained political will; service delivery efficiencies, such as task shifting and task sharing; use of outreach and mobile services; disposable, prepackaged VMMC kits; external funding; and a standardized set of indicators for VMMC. A low demand for the procedure has been a major barrier to achieving circumcision targets, while weak supply chain management systems and the lack of adequate financial resources with a heavy reliance on donor support have also adversely affected scale-up. Health systems strengthening initiatives and innovations have progressively improved VMMC service delivery, but an understanding of the contextual barriers and the facilitators of demand for the procedure is critical in reaching targets. There is a need for countries implementing VMMC programs to share their experiences more frequently to identify and to enhance best practices by other programs.
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Affiliation(s)
- Jenny H Ledikwe
- International Training and Education Center for Health, Botswana, Gaborone, Botswana ; Department of Global Health, University of Washington, Seattle, WA, USA
| | - Robert O Nyanga
- International Training and Education Center for Health, Botswana, Gaborone, Botswana
| | - Jaclyn Hagon
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Jessica S Grignon
- International Training and Education Center for Health, Botswana, Gaborone, Botswana ; Department of Global Health, University of Washington, Seattle, WA, USA
| | - Mulamuli Mpofu
- International Training and Education Center for Health, Botswana, Gaborone, Botswana
| | - Bazghina-Werq Semo
- International Training and Education Center for Health, Botswana, Gaborone, Botswana ; Department of Global Health, University of Washington, Seattle, WA, USA
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The safety and acceptance of the PrePex device for non-surgical adult male circumcision in Rakai, Uganda. A non-randomized observational study. PLoS One 2014; 9:e100008. [PMID: 25144194 PMCID: PMC4140666 DOI: 10.1371/journal.pone.0100008] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 05/21/2014] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To assess the safety and acceptance of the PrePex device for medical male circumcision (MMC) in rural Uganda. METHODS In an observational study, HIV-uninfected, uncircumcised men aged 18 and older who requested elective MMC were informed about the PrePex and dorsal slit methods and offered a free choice of their preferred procedure. 100 men received PrePex to assess preliminary safety (aim 1). An additional 329 men, 250 chose PrePex and 79 chose Dorsal slit, were enrolled following approval by the Safety Monitoring Committee (aim 2). Men were followed up at 7 days to assess adverse events (AEs) and to remove the PrePex device. Wound healing was assessed at 4 weeks, with subsequent weekly follow up until completed healing. RESULTS The PrePex device was contraindicated in 5.7% of men due to a tight prepuce or phimosis/adhesions. Among 429 enrolled men 350 (82.0%) got the PrePex device and 79 (18.0%) the dorsal slit procedure. 250 of 329 men (76.0%) who were invited to choose between the 2 procedures chose Prepex. There were 9 AEs (2.6%) with the PrePex, of which 5 (1.4%) were severe complications, 4 due to patient self-removal of the device leading to edema and urinary obstruction requiring emergency surgical circumcision, and one due to wound dehiscence following device removal. 71.8% of men reported an unpleasant odor prior to PrePex removal. Cumulative rates of completed wound healing with the PrePex were 56.7% at week 4, 84.8% week 5, 97.6% week 6 and 98.6% week 7, compared to 98.7% at week 4 with dorsal slit (p<0.0001). CONCLUSION The PrePex device was well accepted, but healing was slower than with dorsal slit surgery. Severe complications, primarily following PrePex self-removal, required rapid access to emergency surgical facilities. The need to return for removal and delayed healing may increase Program cost and client burden.
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27
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Buwembo W, Munabi IG, Galukande M, Kituuka O, Luboga SA. A qualitative analysis of health professionals' job descriptions for surgical service delivery in Uganda. HUMAN RESOURCES FOR HEALTH 2014; 12 Suppl 1:S5. [PMID: 25859744 PMCID: PMC4108889 DOI: 10.1186/1478-4491-12-s1-s5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND The ever increasing demand for surgical services in sub-Saharan Africa is creating a need to increase the number of health workers able to provide surgical care. This calls for the optimisation of all available human resources to provide universal access to essential and emergency surgical services. One way of optimising already scarce human resources for health is by clarifying job descriptions to guide the scope of practice, measuring rewards/benefits for the health workers providing surgical care, and informing education and training for health professionals. This study set out to determine the scope of the mandate to perform surgical procedures in current job descriptions of surgical care health professionals in Uganda. METHODS A document review was conducted of job descriptions for the health professionals responsible for surgical service delivery in the Ugandan Health care system. The job descriptions were extracted and subjected to a qualitative content data analysis approach using a text based RQDA package of the open source R statistical computing software. RESULTS It was observed that there was no explicit mention of assignment of delivery of surgical services to a particular cadre. Instead the bulk of direct patient related care, including surgical attention, was assigned to the lower cadres, in particular the medical officer. Senior cadres were assigned to perform predominantly advisory and managerial roles in the health care system. In addition, a no cost opportunity to task shift surgical service delivery to the senior clinical officers was identified. CONCLUSIONS There is a need to specifically assign the mandate to provide surgical care tasks, according to degree of complexity, to adequately trained cadres of health workers. Health professionals' current job descriptions are not explicit, and therefore do not adequately support proper training, deployment, defined scope of practice, and remuneration for equitable surgical service delivery in Uganda. Such deliberate assignment of mandates will provide a means of increasing surgical service delivery through further optimisation of the available human resources for health.
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Affiliation(s)
- William Buwembo
- Department of Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences, Uganda
| | - Ian G Munabi
- Department of Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences, Uganda
| | - Moses Galukande
- Department of Surgery, School of Medicine, Makerere University College of Health Sciences, Uganda
| | - Olivia Kituuka
- Department of Surgery, School of Medicine, Makerere University College of Health Sciences, Uganda
| | - Samuel A Luboga
- Department of Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences, Uganda
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Njeuhmeli E, Kripke K, Hatzold K, Reed J, Edgil D, Jaramillo J, Castor D, Forsythe S, Xaba S, Mugurungi O. Cost analysis of integrating the PrePex medical device into a voluntary medical male circumcision program in Zimbabwe. PLoS One 2014; 9:e82533. [PMID: 24801515 PMCID: PMC4011574 DOI: 10.1371/journal.pone.0082533] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2013] [Accepted: 10/23/2013] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Fourteen African countries are scaling up voluntary medical male circumcision (VMMC) for HIV prevention. Several devices that might offer alternatives to the three WHO-approved surgical VMMC procedures have been evaluated for use in adults. One such device is PrePex, which was prequalified by the WHO in May 2013. We utilized data from one of the PrePex field studies undertaken in Zimbabwe to identify cost considerations for introducing PrePex into the existing surgical circumcision program. METHODS AND FINDINGS We evaluated the cost drivers and overall unit cost of VMMC at a site providing surgical VMMC as a routine service ("routine surgery site") and at a site that had added PrePex VMMC procedures to routine surgical VMMC as part of a research study ("mixed study site"). We examined the main cost drivers and modeled hypothetical scenarios with varying ratios of surgical to PrePex circumcisions, different levels of site utilization, and a range of device prices. The unit costs per VMMC for the routine surgery and mixed study sites were $56 and $61, respectively. The two greatest contributors to unit price at both sites were consumables and staff. In the hypothetical scenarios, the unit cost increased as site utilization decreased, as the ratio of PrePex to surgical VMMC increased, and as device price increased. CONCLUSIONS VMMC unit costs for routine surgery and mixed study sites were similar. Low service utilization was projected to result in the greatest increases in unit price. Countries that wish to incorporate PrePex into their circumcision programs should plan to maximize staff utilization and ensure that sites function at maximum capacity to achieve the lowest unit cost. Further costing studies will be necessary once routine implementation of PrePex-based circumcision is established.
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Affiliation(s)
- Emmanuel Njeuhmeli
- United States Agency for International Development, Washington, DC, United States of America
| | - Katharine Kripke
- Health Policy Initiative, Futures Institute, Washington, DC, United States of America
- * E-mail:
| | | | - Jason Reed
- Office of the U.S. Global AIDS Coordinator, Washington, DC, United States of America
| | - Dianna Edgil
- United States Agency for International Development, Washington, DC, United States of America
| | - Juan Jaramillo
- The Partnership for Supply Chain Management System, Arlington, Virginia, United States of America
| | - Delivette Castor
- United States Agency for International Development, Washington, DC, United States of America
| | - Steven Forsythe
- Health Policy Initiative, Futures Institute, Washington, DC, United States of America
| | | | - Owen Mugurungi
- Zimbabwe Ministry of Health and Child Welfare, Harare, Zimbabwe
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Bollinger L, Adesina A, Forsythe S, Godbole R, Reuben E, Njeuhmeli E. Cost drivers for voluntary medical male circumcision using primary source data from sub-Saharan Africa. PLoS One 2014; 9:e84701. [PMID: 24802593 PMCID: PMC4011577 DOI: 10.1371/journal.pone.0084701] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 11/15/2013] [Indexed: 11/19/2022] Open
Abstract
Background As voluntary medical male circumcision (VMMC) programs scale up, there is a pressing need for information about the important cost drivers, and potential efficiency gains. We examine those cost drivers here, and estimate the potential efficiency gains through an econometric model. Methods and Findings We examined the main cost drivers (i.e., personnel and consumables) associated with providing VMMC in sub-Saharan Africa along a number of dimensions, including facility type and service provider. Primary source facility level data from Kenya, Namibia, South Africa, Tanzania, Uganda, and Zambia were utilized throughout. We estimated the efficiency gains by econometrically estimating a cost function in order to calculate the impact of scale and other relevant factors. Personnel and consumables were estimated at 36% and 28%, respectively, of total costs across countries. Economies of scale (EOS) is estimated to be eight at the median volume of VMMCs performed, and EOS falls from 23 at the 25th percentile volume of VMMCs performed to 5.1 at the 75th percentile. Conclusions The analysis suggests that there is significant room for efficiency improvement as indicated by declining EOS as VMMC volume increases. The scale of the fall in EOS as VMMC volume increases suggests that we are still at the ascension phase of the scale-up of VMMC, where continuing to add new sites results in additional start-up costs as well. A key aspect of improving efficiency is task sharing VMMC procedures, due to the large percentage of overall costs associated with personnel costs. In addition, efficiency improvements in consumables are likely to occur over time as prices and distribution costs decrease.
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Affiliation(s)
- Lori Bollinger
- Health Policy Initiative Costing Task Order, Washington, District of Columbia, United States of America
- Health Policy Project, Washington, District of Columbia, United States of America
- Futures Institute, Glastonbury, Connecticut, United States of America
- * E-mail:
| | - Adebiyi Adesina
- Health Policy Initiative Costing Task Order, Washington, District of Columbia, United States of America
- Health Policy Project, Washington, District of Columbia, United States of America
- Futures Institute, Glastonbury, Connecticut, United States of America
| | - Steven Forsythe
- Health Policy Initiative Costing Task Order, Washington, District of Columbia, United States of America
- Health Policy Project, Washington, District of Columbia, United States of America
- Futures Institute, Glastonbury, Connecticut, United States of America
| | - Ramona Godbole
- Health Policy Initiative Costing Task Order, Washington, District of Columbia, United States of America
- Health Policy Project, Washington, District of Columbia, United States of America
- Futures Group, Washington, District of Columbia, United States of America
- United States Agency for International Development, Washington, District of Columbia, United States of America
| | - Elan Reuben
- United States Agency for International Development, Washington, District of Columbia, United States of America
| | - Emmanuel Njeuhmeli
- United States Agency for International Development, Washington, District of Columbia, United States of America
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Sgaier SK, Reed JB, Thomas A, Njeuhmeli E. Achieving the HIV prevention impact of voluntary medical male circumcision: lessons and challenges for managing programs. PLoS Med 2014; 11:e1001641. [PMID: 24800840 PMCID: PMC4011573 DOI: 10.1371/journal.pmed.1001641] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Voluntary medical male circumcision (VMMC) is capable of reducing the risk of sexual transmission of HIV from females to males by approximately 60%. In 2007, the WHO and the Joint United Nations Programme on HIV/AIDS (UNAIDS) recommended making VMMC part of a comprehensive HIV prevention package in countries with a generalized HIV epidemic and low rates of male circumcision. Modeling studies undertaken in 2009-2011 estimated that circumcising 80% of adult males in 14 priority countries in Eastern and Southern Africa within five years, and sustaining coverage levels thereafter, could avert 3.4 million HIV infections within 15 years and save US$16.5 billion in treatment costs. In response, WHO/UNAIDS launched the Joint Strategic Action Framework for accelerating the scale-up of VMMC for HIV prevention in Southern and Eastern Africa, calling for 80% coverage of adult male circumcision by 2016. While VMMC programs have grown dramatically since inception, they appear unlikely to reach this goal. This review provides an overview of findings from the PLOS Collection "Voluntary Medical Male Circumcision for HIV Prevention: Improving Quality, Efficiency, Cost Effectiveness, and Demand for Services during an Accelerated Scale-up." The use of devices for VMMC is also explored. We propose emphasizing management solutions to help VMMC programs in the priority countries achieve the desired impact of averting the greatest possible number of HIV infections. Our recommendations include advocating for prioritization and funding of VMMC, increasing strategic targeting to achieve the goal of reducing HIV incidence, focusing on programmatic efficiency, exploring the role of new technologies, rethinking demand creation, strengthening data use for decision-making, improving governments' program management capacity, strategizing for sustainability, and maintaining a flexible scale-up strategy informed by a strong monitoring, learning, and evaluation platform.
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Affiliation(s)
- Sema K. Sgaier
- Integrated Delivery, Global Development Program, Bill & Melinda Gates Foundation, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, United States of America
| | - Jason B. Reed
- Office of the U.S. Global AIDS Coordinator, Washington (DC), United States of America
| | - Anne Thomas
- Naval Health Research Center, US Department of Defense, San Diego, California, United States of America
| | - Emmanuel Njeuhmeli
- United States Agency for International Development, Washington (DC), United States of America
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Feldblum PJ, Odoyo-June E, Obiero W, Bailey RC, Combes S, Hart C, Jou Lai J, Fischer S, Cherutich P. Safety, effectiveness and acceptability of the PrePex device for adult male circumcision in Kenya. PLoS One 2014; 9:e95357. [PMID: 24788898 PMCID: PMC4006910 DOI: 10.1371/journal.pone.0095357] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 03/25/2014] [Indexed: 12/03/2022] Open
Abstract
Objective To assess the safety, effectiveness and acceptability of the PrePex device for adult medical male circumcision (MMC) in routine service delivery in Kenya. Methods We enrolled 427 men ages 18–49 at one fixed and two outreach clinics. Procedures were performed by trained clinical officers and nurses. The first 50 enrollees were scheduled for six follow-up visits, and remaining men were followed at Days 7 and 42. We recorded adverse events (AEs) and time to complete healing, and interviewed men about acceptability and pain. Results Placement and removal procedures each averaged between 3 and 4 minutes. Self-reported pain was minimal during placement but was fleetingly intense during removal. The rate of moderate/severe AEs was 5.9% overall (95% confidence interval [CI] 3.8%–8.5%), all of which resolved without sequelae. AEs included 5 device displacements, 2 spontaneous foreskin detachments, and 9 cases of insufficient foreskin removal. Surgical completion of MMC was required for 9 men (2.1%). Among the closely monitored first 50 participants, the probability of complete healing by Day 42 was 0.44 (95% CI 0.30–0.58), and 0.90 by Day 56. A large majority of men was favorable about their MMC procedure and would recommend PrePex to friends and family. Conclusions The PrePex device was effective for MMC in Kenya, and well-accepted. The AE rate was higher than reported for surgical procedures there, or in previous PrePex studies. Healing time is longer than following surgical circumcision. Provider experience and clearer counseling on post-placement and post-removal care should lead to lower AE rates. Trial Registration ClinicalTrials.gov NCT01711411
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Affiliation(s)
- Paul J. Feldblum
- Clinical Sciences Unit, FHI 360, Durham, North Carolina, United States of America
- * E-mail:
| | - Elijah Odoyo-June
- Nyanza Reproductive Health Society, Kisumu, Kenya
- Centers for Disease Control and Prevention/Kenya, Nairobi, Kenya
| | - Walter Obiero
- Nyanza Reproductive Health Society, Kisumu, Kenya
- University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Robert C. Bailey
- University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Stephanie Combes
- Clinical Sciences Unit, FHI 360, Durham, North Carolina, United States of America
| | - Catherine Hart
- Clinical Sciences Unit, FHI 360, Durham, North Carolina, United States of America
| | - Jaim Jou Lai
- Quantitative Sciences Department, FHI 360, Durham, North Carolina, United States of America
| | - Shelly Fischer
- Clinical Sciences Unit, FHI 360, Durham, North Carolina, United States of America
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