Assessing the acceptability of implementing a Screening, Brief Intervention and Referral to Treatment for alcohol use among transgender women in Bangkok, Thailand: A mixed-method pre-implementation study using the Consolidated Framework for Implementation Research

BACKGROUND AND AIMS

Health inequities related to alcohol use exist for transgender individuals. While the Thailand Ministry of Public Health recently published a clinical guideline to implement a Screening, Brief Intervention and Referral to Treatment (SBIRT) in primary care, there has been no study regarding transgender women's (TGW) alcohol use and the acceptability of implementing SBIRT in a Thai context, a gap this study aimed to fill.

DESIGN

A mixed-method approach was used. In the first phase, TGW service users and health-care providers (HCPs) completed a survey on the acceptability of prospective implementation of SBIRT. TGW service users completed the Alcohol Use Disorder Identification Test-Consumption (AUDIT-C). In the second phase, TGW service users, HCPs, clinic administrators and national-level alcohol, HIV and transgender health policymakers participated in in-depth qualitative interviews.

SETTING

The Tangerine Clinic, a transgender-led sexual health clinic in Bangkok, Thailand.

PARTICIPANTS

In the first phase, TGW service users (n = 100) and HCP (n = 8) were surveyed. In the second phase, 22 stakeholders (n = 10 TGW service users; n = 8 HCP; n = 1 clinic administrator; n = 3 policymakers) were interviewed.

MEASUREMENTS

Simple proportions were calculated for each survey item. Differences in acceptability by various demographic factors were calculated using univariate analysis. The qualitative data were coded using thematic analysis and a deductive approach. The results were mapped to the Consolidated Framework for Implementation Research domains and constructs. The quantitative and qualitative results were triangulated to expand understanding.

FINDINGS

Fifty per cent of the TGW participants exhibited problematic drinking levels (AUDIT-C ≥ 4). Implementing SBIRT was highly acceptable, as more than 95% of participants reported agreeing or completely agreeing to receive SBIRT for alcohol use. Barriers, such as complexity, time constraint and lack of knowledge and skills, were anticipated. Adaptability, such as tailoring the content of brief intervention to suit TGW health needs and SBIRT to fit with existing clinic procedures, might facilitate successful implementation.

CONCLUSION

Screening, Brief Intervention and Referral to Treatment (SBIRT) for alcohol use has the potential to be successfully implemented in transgender-led sexual health clinic settings, with some adaptations to overcome anticipated barriers.

Estradiol and Testosterone Concentrations Among Thai Transgender Women in a Transgender-Led, Integrated Gender-Affirming Care and Sexual Health Clinic: A Real-World Analysis

Purpose

Feminizing hormone therapy (FHT) is used by many transgender women as a pharmacological method to mitigate gender dysphoria. However, information on hormone concentrations among those who use FHT is lacking. We aimed to determine the proportion of Thai transgender women who were using FHT who had hormone concentrations within target ranges in a real-world clinic setting.

Methods

Transgender women who attended Tangerine Clinic in Bangkok, Thailand, reported current use of FHT at clinic entry, and tested for both blood estradiol (E2) and total testosterone (TT) concentrations were included in the analysis. Hormone target concentrations were defined as 100-200 pg/mL for E2 and <50 ng/dL for TT.

Results

Of 1534 transgender women included, 2.5% had undergone orchiectomy, and 524 (34.2%) had any hormones within target concentrations. Median (interquartile range) E2 and TT concentrations at baseline were 29 (14.3-45.3) pg/mL and 298.5 (22-646) ng/dL, respectively. Among those who had any hormones within target concentrations, 28 (1.8%), 11 (0.7%), and 485 (31.6%) had both hormones, only E2, and only TT within target concentrations, respectively. Among 1010 (65.8%) transgender women who had neither hormone within target concentrations, 989 (64.5%) and 21 (1.4%) had suboptimal and supraphysiological E2 concentrations, respectively. Among those who came to at least one follow-up visit (n=302), 165 (54.6%) transgender women managed to achieve or maintain either hormone within target concentrations.

Conclusion

One-third of Thai transgender women who were using FHT had any hormones within target concentrations at baseline in this real-world setting study. Most transgender women who had neither hormone within target concentrations had suboptimal rather than supraphysiological E2 concentrations. More than half managed to achieve or maintain at least one hormone concentration within target concentrations at follow-up visits, suggesting a positive effect from attending a trans-led, integrated gender-affirming care and sexual health service.

Acceptability and satisfaction towards self-collection for chlamydia and gonorrhoea testing among transgender women in Tangerine Clinic, Thailand: shifting towards the new normal

Introduction

Provider‐collected swabs are an unappealing procedure for many transgender women and may have led to suboptimal rates of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) testing. Self‐collection for CT/NG testing is recommended for men who have sex with men. However, the information on acceptability and clinical performance to support a recommendation for transgender women is lacking. We aimed to determine the acceptability and satisfaction towards self‐collection for CT/NG testing among Thai transgender women.

Methods

Thai transgender women who attended Tangerine Clinic (a transgender‐led, integrated, gender‐affirming care and sexual health services clinic in Bangkok, Thailand) between May and July 2020 and had condomless sexual intercourse within the past six months were offered to collect urine and perform self‐swabs of pharyngeal, rectal, and if applicable, neovaginal compartments for pooled nucleic acid amplification testing for CT/NG infections. Participants received a diagram, video and oral instructions about how to perform self‐collection procedure. Those who accepted self‐collection were also offered to receive provider collection to evaluate the performance between the two methods. Self‐administered questionnaires were used to assess satisfaction.

Results

Among 216 transgender women enrolled, 142 (65.7%) accepted self‐collection. All who accepted had pharyngeal, rectal and urine samples collected. Of 31 transgender women who had undergone genital surgery, 28 (90.3%) accepted neovaginal self‐swab. The acceptance rate increased from 46.2% in May to 84.5% in July 2020. One participant had an invalid result. All transgender women who accepted self‐collection could perform it without assistance, and 82.8% were highly satisfied with the method. None reported dissatisfaction. Due to the COVID‐19 pandemic, provider collection services were discontinued early, and only eight transgender women were able to perform both methods for performance evaluation. The performance agreement was 100%.

Conclusions

Thai transgender women had high acceptability and satisfaction towards self‐collection for CT/NG testing. The performance was promising compared to provider collection. Our results support the implementation of self‐collection to the sexually transmitted infection services, particularly during the COVID‐19 pandemic where physical distancing is the new normal. A larger study is warranted to determine the performance of self‐collection for CT/NG testing in each anatomical compartment and confirm the performance between self‐collection and provider collection.

Uptake of Primary Care Services and HIV and Syphilis Infection among Transgender Women attending the Tangerine Community Health Clinic, Bangkok, Thailand, 2016 - 2019

INTRODUCTION

Transgender women (TGW) need a specific package of primary care services usually not available in the publicly funded healthcare system. In addition, little is known about HIV and syphilis prevalence and incidence in clinic-based samples of TGW. Here we evaluate the uptake of a transgender-specific package of primary care services by TGW in Bangkok, Thailand and assess HIV and syphilis prevalence and incidence among them.

METHODS

Open cohort study of TGW attending services at the Tangerine Community Health Clinic from 2016 to 2019. Cross-sectional and longitudinal analysis of routinely collected clinic data was performed to study trends in the number of clients, clinic visits and HIV and syphilis prevalence and incidence.

RESULTS

During the study period, 2947 TGW clients made a total of 5227 visits to Tangerine. The number of clients significantly increased from 446 in 2016 to 1050 in 2019 (p < 0.001) and the number of visits from 616 to 2198 during the same period (p < 0.001). Prevalence of HIV at first visit was 10.8% and of syphilis 9.8%. HIV incidence was 1.03 per 100 person years (PY) and of syphilis 2.06 per 100 PY of follow-up. From 2016 to 2019, significant decreases occurred in the annual prevalence of HIV from 14.6% to 9.9% (p < 0.01). The annual prevalence of syphilis significantly increased from 6.6% in 2016 to 14.6% in 2018, and then decreased to 7.3% in 2019 (p < 0.001). The annual HIV incidence decreased during 2016 to 2019, from 1.68 to 1.28 per 100 PY, but this reduction was not statistically significant. The annual incidence of treponemal test seroconversion significantly increased from zero in 2016 to 4.55 per 100 PY in 2019 (p < 0.001).

CONCLUSIONS

The increasing uptake of a transgender-specific package of services, including co-located gender affirmative hormone therapy, suggests this may be an effective model in engaging and retaining TGW in primary care. The decrease in HIV prevalence and low HIV incidence across calendar years point at a possible reduction of HIV acquisition among the TGW population served by Tangerine. The increasing prevalence of syphilis suggests ongoing high-risk sexual behaviour and underscores the need for screening and treatment for this infection at the time of delivery of HIV services.