Promoting female condoms in the sex industry in 4 towns of Southern China: context matters

A qualitative study on the clinical safety and user experiences of female condoms for anal intercourse among men who have sex with men in Shanghai, China

Objective

This qualitative study aimed to understand the clinical safety, efficacy, and receptiveness of using the female condom (FC) during anal intercourse among men who have sex with men (MSM).

Methods

Subjects for this study were recruited from a two-group crossover trial among MSM in Shanghai. The trial consisted of two phases, each including the use of condoms (FC vs. male condom), questionnaires, and in-depth one-on-one interviews. The two phases were separated by a washout period of 4 weeks. The minimum sample size for this study was determined in accordance with the principle of "information saturation." The qualitative data were organized and analyzed using ATLAS.ti version 7.

Results

A total of 26 participants from the MSM population were recruited for this study, with 10 assuming the insertive role (i.e., "1"), 8 assuming the receptive role (i.e., "0"), and 8 being versatile (i.e., "0.5"). Each participant completed the crossover trial comprising two phases. The cumulative usage of FCs and male condoms (MCs) amounted to 115 and 127 times, respectively. During the reported sexual encounters, no participants reported incidents of condom rupture, slippage, or other malfunctions. A few participants reported experiencing slight chafing pain, primarily put forward by "0" participants. Apart from those reports, no instances of bleeding, swelling, or allergic reactions were reported. The efficiency of FC in disease prevention, the sexual partner's willingness to use FC, the freshness of FC, and positive sexual experiences were the main reasons for the consistent use of FC for anal sex. Discomfort and pain during sexual activity, the loose design and thick material of FCs, and difficulties in placing FCs were the major obstacles to FC use among MSM. The elements referring to the forehead exhibited varied in importance among "1,", "0," and "0.5" participants. Regarding the willingness to use the FC in the future anal intercourse, 61.54% of participants expressed a positive inclination, 23.08% were uncertain, and 15.38% stated that they would not. "A better sense of security during anal sex" was the main factor affecting willingness among "0" participants and "the sexual pleasure that the FC brought" among "1" participants. Improving the design and technology of FCs and increasing the frequency of use and practice might improve the use skills, which will favor the willingness to use FCs among the MSM population.

Conclusion

FCs received positive user feedback from study participants, but distinctions were found in individuals in different sexual roles. Large-scale quantitative studies are needed to evaluate the clinical safety of the FC and its effectiveness in preventing the transmission of STDs during anal intercourse.

HIV/AIDS Among Female Sex Workers in China: Epidemiology and Recent Prevention Strategies

PURPOSE OF REVIEW

This review aims to describe the epidemiology of HIV among female sex workers (FSWs) in China over the past decade, to summarize current gaps in knowledge regarding risk factors, and to identify new directions for HIV prevention strategies.

RECENT FINDINGS

We summarized national and regional levels of HIV prevalence among FSWs based on reported rates in the literature from 2008 to 2018. Studies identified cases of HIV infection among FSWs in all but one province during this time period, and demonstrated a sporadic pattern in most provinces, with a low overall national HIV prevalence below 1%. However, in Yunnan and Guanxi Zhuang Autonomous Regions, the median-reported prevalence rates were close to or slightly above 1%. National prevention programs have widely promoted male condoms as a primary and practical measure for HIV prevention, but studies evaluating condom use practices among FSWs demonstrated wide variability. A rise in illicit use of synthetic drugs and changing sexual practices in the setting of sex work (e.g., anal sex) may represent newer risk factors for HIV transmission among FSWs; however, more data are needed to better characterize these trends. Limited studies have examined the feasibility and efficacy of innovative prevention tools (e.g., female condoms) or strategies (e.g., pre-exposure prophylaxis, PrEP) to prevent HIV among FSWs. We call for a more comprehensive understanding of current trends in HIV risk among FSWs, as well as more research focuses on innovative strategies to reduce the spread of HIV in this vulnerable population.

Female Condom Use and Its Acceptability Among HIV-serodiscordant Couples in China

Intimate partners of people living with HIV are at risk of HIV infection. We assessed the acceptability of female condom use among 89 married, heterosexual, HIV-serodiscordant couples from Sichuan and Hunan provinces in China for this prospective observational cohort study. Participants used female condoms for 3 months, reporting use and attitudes in written logs and questionnaires. At the end of the study, 58.4% of couples expressed willingness to continue using female condoms. Factors associated with willingness to use female condoms were (a) the female partner reporting having experienced forced sex by the male partner, (b) applying a lubricant to the penis, (c) understanding the correct application method, (d) being married more than 20 years, and (e) experiencing no difficulty during the first use. Most HIV-serodiscordant couples found female condoms to be acceptable. Increasing access to female condoms could be an acceptable alternative barrier method to male condoms for preventing HIV transmission.

Systematic Review of Peer-Reviewed Literature on Global Condom Promotion Programs

Background: Globally, 1.7 million people were newly infected with HIV in 2018. Condoms are inexpensive, cost-effective, reduce HIV/STI incidence, morbidity, mortality, and unintended pregnancies, and result in health care cost savings. Given the rapid increase in at-risk adolescent and young adult (AYA) populations in countries with high HIV/STI prevalence as well as the reductions in donor support, promoting consistent condom use remains crucial. We synthesized all peer-reviewed literature on condom promotion programs with a focus on promotion in low and lower middle income (LMIC) countries and with AYA users. Methods: We systematically reviewed the published literature. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methods, we identified 99 articles published between 2000-2019. Results: Condom promotion programs were generally effective in changing attitudes, social norms, and beliefs in favor of condom use, and 85% demonstrated positive effects on multiple condom use measures. Programs targeting AYA were at least equally as effective as those targeting others and often showed greater use of best practices, such as mass media (66%) and audience segmentation (31%). We also saw differences between programs in the intervention strategies they used and found greater effects of marketing strategies on AYA compared to the overall sample. Conclusion: Condoms remain essential to prevention, and donor support must be maintained to combat the HIV/STI epidemic.

A pilot study on the functional performance and acceptability of an innovative female condom (Wondaleaf®) in Malaysia

Background

Female condom (FC) has been available for over 30 years, but it still lacks wide acceptability. To overcome misdirection and invagination occurring in FC and to provide a wider area of protection, Wondaleaf^® (WL), a new-generation adhesive FC, was recently invented. This pioneering study sought to assess the acceptability and functional performance of WL among Malaysian women.

Methods

A mixed method survey was conducted in three cities of Malaysia, recruiting sexually active heterosexual women, aged 18–50, by snowball sampling method. Participants were provided with WL and initially surveyed to rate its performance in five coital usages over 2 months. After that, the participants underwent a second survey to rate their satisfaction and acceptability toward WL. Descriptive statistics on clinical failure rates were tabulated with correlational analysis performed to identify major variables contributing to WL’s functional performance and acceptability.

Results

Out of the 51 enrolled participants, 31 women completed the required surveys. WL’s total clinical failure rate was 2.60% (out of 155 condom uses) with above-average ratings of functional performance. The ease of use significantly correlated with ratings of no slippage and no misdirection. The confidence in WL’s safety features significantly correlated with a sense of empowerment and protection.

Conclusion

WL has a relatively low risk of clinical failures and an overall favorable acceptability among Malaysian women. However, this study also showed that its future usage largely depends on partner acceptability. It may have the potential of complementing the existing barrier toward contraceptive use. Further studies are needed to understand the global acceptability of WL.

Indigenous HIV Prevention Beliefs and Practices Among Low-Earning Chinese Sex Workers as Context for Introducing Female Condoms and Other Novel Prevention Options

New interventions to reduce HIV and sexually transmitted infections (STI) among female sex workers are introduced into the context of women's existing prevention beliefs and practices. These indigenous practices affected implementation of our program to introduce female condoms to women in sex-work establishments in southern China. We used ethnographic field observations and in-depth interviews to document common prevention methods women reported using to protect themselves before and during intervention implementation. Individual, sex-work establishment, and other contextual factors, including sources of information and social and economic pressures to use or reject prevention options, shaped their perceptions and selection of these methods and affected adoption of female condoms as an additional tool. Efforts to improve uptake of effective prevention methods among low-income sex workers require attention to the context and spectrum of women's HIV/STI prevention practices when introducing innovations such as female condoms, microbicides, pre-exposure prophylaxis pills, and others, as they become available.

Short-Term Acceptability of the Woman's Condom among Married Couples in Shanghai

Background. The Woman's Condom, a second-generation female condom designed for acceptability, is poised for introduction in China. Method. This single-arm study was conducted among 60 couples in China in 2010 to assess acceptability of the Woman's Condom. Results. Male participants reported that ease of handling, inserting, and removing the device improved significantly from first to fourth use. Female and male participants reported that comfort during insertion, feel of lubricant during insertion, comfort/fit of outer ring during use, and overall comfort improved significantly from first to fourth use. Further, at fourth use, female participants reported significant improvement in the comfort of the feel of the condom material and lubricant. Female and male participants reported that satisfaction with stability and sensation during sex and ability to achieve orgasm improved significantly from first to fourth use. At fourth use, female participants reported statistically significant improvement in sensation compared to using nothing. A majority of participants (78%) stated that they would use the Woman's Condom in the future, primarily due to its dual protection profile. Conclusion. This study has shown that, in China, the Woman's Condom appears to be acceptable to married couples. User experience contributes to improvement in many aspects of device acceptability.

Community-Based Participatory Research Studies on HIV/AIDS Prevention, 2005-2014

The recent literature on community-based participatory research (CBPR) approaches to preventing HIV infection in diverse communities was systematically reviewed as part of the planning process for a new study. Published HIV prevention studies that employed CBPR methods were identified for the period January 1, 2005 to April 30, 2014 using PubMed databases and MeSH term and keyword searches. A total of 44 studies on CBPR and HIV or AIDS prevention were identified, of which 3 focused on adolescents, 33 on adults, and 8 on both adolescents and adults. A variety of at-risk populations were the focus of the studies including men who have sex with men, African American or Hispanic men, and African American or Hispanic women. Few studies focused on Asian/Pacific Islander or American Indian populations in the U.S. Six studies employed CBPR methods to address HIV prevention in church settings. Many of the studies were limited to formative research (ethnographic research, in-depth interviews of key informants, or focus groups). Other studies had a pre-/post-test design, quasi-experimental, or randomized design. Additional CBPR studies and faith-based interventions are needed with adequate sample sizes and rigorous study designs to address lack of knowledge of HIV and inadequate screening in diverse communities to address health disparities.

Multilevel dynamic systems affecting introduction of HIV/STI prevention innovations among Chinese women in sex work establishments

Social and public health scientists are increasingly interested in applying system dynamics theory to improve understanding and to harness the forces of change within complex, multilevel systems that affect community intervention implementation, effects, and sustainability. Building a system dynamics model based on ethnographic case study has the advantage of using empirically documented contextual factors and processes of change in a real-world and real-time setting that can then be tested in the same and other settings. System dynamics modeling offers great promise for addressing persistent problems like HIV and other sexually transmitted epidemics, particularly in complex rapidly developing countries such as China. We generated a system dynamics model of a multilevel intervention we conducted to promote female condoms for HIV/sexually transmitted infection (STI) prevention among Chinese women in sex work establishments. The model reflects factors and forces affecting the study's intervention, implementation, and effects. To build this conceptual model, we drew on our experiences and findings from this intensive, longitudinal mixed-ethnographic and quantitative four-town comparative case study (2007-2012) of the sex work establishments, the intervention conducted in them, and factors likely to explain variation in process and outcomes in the four towns. Multiple feedback loops in the sex work establishments, women's social networks, and the health organization responsible for implementing HIV/STI interventions in each town and at the town level directly or indirectly influenced the female condom intervention. We present the conceptual system dynamics model and discuss how further testing in this and other settings can inform future community interventions to reduce HIV and STIs.

Who are the preferential targets for intervention programs related to the female condom among sex workers in southern China?

The authors used a cluster analysis approach to investigate which female sex workers (FSW) are preferential targets for female condom (FC) intervention programs in southern China. Cross-sectional 6-month (N = 316) and 12-month (N = 217) postintervention surveys of FSW were analyzed. Based on FC attitudes and beliefs, initially suggesting FC use to a partner, practicing insertion, total times ever used, and willingness to use in the future, cluster analysis apportioned women into two clusters, with 50.6% and 58.1% of participants in the likely future FC users group at 6 months and 12 months, respectively. Likely future FC users tended to be from boarding houses, older, currently or previously married, experienced with childbirth, with current multiple sex partners, longer history of sex work, and more unprotected sexual encounters. Focusing FC programs on sectors of the community with more FSW who are likely to use FC may be more cost-effective for enhancing FC acceptability and usage.