Entity

Time filter

Source Type


Westercamp N.,University of Illinois at Chicago | Agot K.,Impact Research and Development Organization | Jaoko W.,University of Nairobi | Bailey R.C.,University of Illinois at Chicago
AIDS and Behavior | Year: 2014

We present the results of the first study of longitudinal change in HIV-associated risk behaviors in men before and after circumcision in the context of a population-level voluntary medical male circumcision (VMMC) program. The behaviors of 1,588 newly circumcised men and 1,598 age-matched uncircumcised controls were assessed at baseline, 6, 12, 18 and 24 months of follow-up. Despite the precipitous decline in perception of high HIV risk among circumcised men (30-14 vs. 24-21 % in controls) and increased sexual activity among the youngest participants (18-24 years; p-time < 0.0001, p-group = 0.96), all specific risk behaviors decreased over time similarly in both groups. The proportion of men reporting condom use at last sex increased for both groups, with a greater increase among circumcised men (30 vs. 6 %). We found no evidence of risk compensation in men following circumcision. Concerns about risk compensation should not impede the widespread scale-up of VMMC initiatives. © 2014 Springer Science+Business Media New York.


Herman-Roloff A.,University of Illinois at Chicago | Otieno N.,Nyanza Reproductive Health Society | Agot K.,Impact Research and Development Organization | Ndinya-Achola J.,University of Nairobi | Bailey R.C.,University of Illinois at Chicago
PLoS ONE | Year: 2011

Background: Numerous studies have demonstrated that male circumcision (MC) reduces the incidence of the Type-1 human immunodeficiency virus (HIV) among heterosexual men by at least half. Methods: One year after the launch of a national Voluntary Medical Male Circumcision program in Kenya, this study conducted 12 focus group discussions among uncircumcised men in Nyanza Province to assess the revealed, non-hypothetical, facilitators and barriers to the uptake of MC. Results: The primary barriers to MC uptake included time away from work; culture and religion; possible adverse events; and the post-surgical abstinence period. The primary facilitators of MC uptake included hygiene; social pressure; protection against HIV and other sexually transmitted infections; and improved sexual performance and satisfaction. Conclusions: Some activities which might increase MC uptake include dispelling MC misconceptions; increasing involvement of religious leaders, women's groups, and peer mobilizers for MC promotion; and increasing the relevance of MC among men who are already practicing an HIV prevention method. © 2011 Herman-Roloff et al.


Westercamp M.,Nyanza Reproductive Health Society | Westercamp M.,University of Illinois at Chicago | Agot K.E.,Impact Research and Development Organization | Ndinya-Achola J.,University of Nairobi | Bailey R.C.,University of Illinois at Chicago
AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV | Year: 2012

Following the endorsement by the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) of male circumcision as an additional strategy to HIV prevention, initiatives to introduce safe, voluntary medical male circumcision (VMMC) services commenced in 2008 in several sub-Saharan African communities. Information regarding perceptions of circumcision as a method of HIV prevention, however, is largely limited to data collected before this important endorsement and the associated increase in the availability of VMMC services. To address this, we completed a community-based survey of male circumcision (MC) perceptions in the major non-circumcising community in Kenya, which is the current focus of VMMC programs in the country. Data was collected between November 2008 and April 2009, immediately before VMMC program scale-up commenced. Here we present results limited to women (n = 1088) and uncircumcised males (n = 460) to provide insight into factors contributing to the acceptability and preference for MC in those targeted by VMMC programs. Separate multivariable models examining preference for circumcision were defined for married men, unmarried men, and women. Belief in the protective effect of circumcision on HIV risk was strongly associated with preference for MC in all models. Other important factors included education, perceived improvement in sexual pleasure, and perceptions of impact on condom utilization. Identified barriers to circumcision were the belief that circumcision was not part of the local culture, the perception of a long healing period following the procedure, the lack of a specific impetus to seek out services, and the general fear of pain associated with becoming circumcised. A minority of participants expressed beliefs suggesting that behavioral risk compensation with increased MC prevalence and awareness is a possibility. This work describes the early impact of a large-scale VMMC program on beliefs and behaviors regarding MC and HIV risk. It is hoped that our findings may offer guidance into anticipating potential impacts that similar programs may observe in populations throughout Eastern Africa. © 2012 Taylor and Francis Group, LLC.


Herman-Roloff A.,University of Illinois at Chicago | Bailey R.C.,University of Illinois at Chicago | Agot K.,Impact Research and Development Organization
Bulletin of the World Health Organization | Year: 2012

Objective To determine factors associated with the incidence of adverse events associated with voluntary medical male circumcision (VMMC) for the prevention of HIV infection in Nyanza province, Kenya. Methods Males aged 12 years or older who underwent VMMC between November 2008 and March 2010 in 16 clinics in three districts were followed through passive surveillance to monitor the incidence of adverse events during and after surgery. A subset of clinic participants was randomly selected for active surveillance post-operatively and was monitored for adverse events through a home-based, in-depth interview and a genital exam 28 to 45 days after surgery. Performance indicators were assessed for 167 VMMC providers. Findings The adverse event rate was 0.1% intra-operatively and 2.1% post-operatively among clinic system participants (n = 3705), and 7.5% post-operatively among participants under active surveillance (n = 1449). Agreement between systems was moderate (κ: 0.20; 95% confidence interval, CI: 0.09-0.32). Providers who performed more than 100 procedures achieved an adverse event rate of 0.7% and 4.3% in the clinic and active surveillance systems, respectively, and had decreased odds of performing a procedure resulting in an adverse event. With provider experience, the mean duration of the procedure also dropped from 24.0 to 15.5 minutes. Among providers who had performed at least 100 procedures, nurses and clinicians provided equivalent services. Conclusion To reduce the adverse event rate, one must ensure that providers achieve a desired level of experience before they perform unsupervised procedures. Adverse events observed by the provider as well as those perceived by the client should both be monitored.


Sudenga S.L.,University of Alabama at Birmingham | Rositch A.F.,Johns Hopkins Bloomberg | Otieno W.A.,Impact Research and Development Organization | Smith J.S.,University of North Carolina at Chapel Hill
International Journal of Gynecological Cancer | Year: 2013

Objectives: Eastern Africa has the highest incidence and mortality rates from cervical cancer worldwide. It is important to describe the differences among women and their perceived risk of cervical cancer to determine target groups to increase cervical cancer screening. Methods: In this cross-sectional study, we surveyed women seeking reproductive health services in Kisumu, Kenya to assess their perceived risk of cervical cancer and risk factors influencing cervical cancer screening uptake. W2 statistics and t tests were used to determine significant factors, which were incorporated into a logistic model to determine factors independently associated with cervical cancer risk perception. Results: Whereas 91% of the surveyed women had heard of cancer, only 29% of the 388 surveyed women had previously heard of cervical cancer. Most had received their information from health care workers. Few women (6%) had ever been screened for cervical cancer and cited barriers such as fear, time, and lack of knowledge about cervical cancer. Nearly all previously screened women (22/24 [92%]) believed that cervical cancer was curable if detected early and that screening should be conducted annually (86%). Most women (254/388 [65%]) felt they were at risk for cervical cancer. Women with perceived risk of cervical cancer were older (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.02Y1.10), reported a history of marriage (OR, 2.08; CI, 1.00Y4.30), were less likely to feel adequately informed about cervical cancer by health care providers (OR, 0.76; CI, 0.18Y0.83), and more likely to intend to have cervical cancer screening in the future (OR, 10.59; CI, 3.96Y28.30). Only 5% of the women reported that they would not be willing to undergo screening regardless of cost. Conclusions: Cervical cancer is a major health burden for women in sub-Saharan Africa, yet only one third of the women had ever heard of cervical cancer in Kisumu, Kenya. Understanding factors associated with women's perceived risk of cervical cancer could guide future educational and clinical interventions to increase cervical cancer screening. © 2013 by IGCS and ESGO.

Discover hidden collaborations