HIV prevalence and HIV clinical outcomes of transgender and gender-diverse people in England.

OBJECTIVES: We provide the first estimate of HIV prevalence among trans and gender-diverse people living in England and compare outcomes of people living with HIV according to gender identity. METHODS: We analysed a comprehensive national HIV cohort and a nationally representative self-reported survey of people accessing HIV care in England (Positive Voices). Gender identity was recorded using a two-step question co-designed with community members and civil society. Responses were validated by clinic follow-up and/or self-report. Population estimates were obtained from national government offices. RESULTS: In 2017, HIV prevalence among trans and gender-diverse people was estimated at 0.46-4.78 per 1000, compared with 1.7 (95% credible interval: 1.6-1.7) in the general population. Of 94 885 people living with diagnosed HIV in England, 178 (0.19%) identified as trans or gender-diverse. Compared with cisgender people, trans and gender-diverse people were more likely to be London residents (57% vs. 43%), younger (median age 42 vs. 46 years), of white ethnicity (61% vs. 52%), under psychiatric care (11% vs. 4%), to report problems with self-care (37% vs. 13%), and to have been refused or delayed healthcare (23% vs. 11%). Antiretroviral uptake and viral suppression were high in both groups. CONCLUSIONS: HIV prevalence among trans and gender-diverse people living in England is relatively low compared with international estimates. Furthermore, no inequalities were observed with regard to HIV care. Nevertheless, trans and gender-diverse people with HIV report poorer mental health and higher levels of discrimination compared with cisgender people.

The people living with HIV stigma survey UK 2015: HIV-related sexual rejection and other experiences of stigma and discrimination among gay and heterosexual men.

We aim to understand the difference in stigma and discrimination, in particular sexual rejection, experienced between gay and heterosexual men living with HIV in the UK. The People Living with HIV StigmaSurvey UK 2015 recruited a convenience sample of persons with HIV through over 120 cross sector community organisations and 46 HIV clinics to complete an online survey. 1162 men completed the survey, 969 (83%) gay men and 193 (17%) heterosexual men, 92% were on antiretroviral therapy. Compared to heterosexual men, gay men were significantly more likely to report worrying about workplace treatment in relation to their HIV (21% vs. 11%), worrying about HIV-related sexual rejection (42% vs 21%), avoiding sex because of their HIV status (37% vs. 23%), and experiencing HIV-related sexual rejection (27% vs. 9%) in the past 12 months. In a multivariate logistic regression controlling for other sociodemographic factors, being gay was a predictor of reporting HIV-related sexual rejection in the past 12 months (aOR 2.17, CI 1.16, 4.02). Both gay and heterosexual men living with HIV experienced stigma and discrimination in the past 12 months, and this was higher for gay men in terms of HIV-related sexual rejection. Due to the high proportion of men reporting sexual rejection, greater awareness and education of the low risk of transmission of HIV among people on effective treatment is needed to reduce stigma and sexual prejudice towards people living with HIV.

Experiences of stigma and discrimination in social and healthcare settings among trans people living with HIV in the UK.

The People Living with HIV StigmaSurvey UK 2015 was a community led national survey investigating experiences of people living with HIV in the UK in the past 12 months. Participants aged 18 and over were recruited through over 120 cross-sector community organisations and 46 HIV clinics to complete an anonymous online survey. Trans is an umbrella term which refers to individuals whose current gender identity is different to the gender they were assigned at birth. Trans participants self-identified via gender identity and gender at birth questions. Descriptive analyses of reported experiences in social and health care settings were conducted and multivariate logistic regression analyses were used to identify sociodemographic predictors of reporting being treated differently to non-HIV patients, and being delayed or refused healthcare treatment in the past 12 months. 31 out of 1576 participants (2%) identified as trans (19 trans women, 5 trans men, 2 gender queer/non-binary, 5 other). High levels of social stigma were reported for all participants, with trans participants significantly more likely to report worrying about verbal harassment (39% vs. 23%), and exclusion from family gatherings (23% vs. 9%) in the last 12 months, compared to cisgender participants. Furthermore, 10% of trans participants reported physical assault in the last 12 months, compared to 4% of cisgender participants. Identifying as trans was a predictor of reporting being treated differently to non-HIV patients (48% vs. 30%; aOR 2.61, CI 1.06, 6.42) and being delayed or refused healthcare (41% vs. 16%; aOR 4.58, CI 1.83, 11.44). Trans people living with HIV in the UK experience high levels of stigma and discrimination, including within healthcare settings, which is likely to impact upon health outcomes. Trans-specific education and awareness within healthcare settings could help to improve service provision for this demographic.

Urocortin in pregnancy.

OBJECTIVES: The aim of this study was to investigate the possibility that urocortin is the ligand that displaces corticotropin-releasing hormone from its binding protein in the maternal circulation during pregnancy and, if so, to determine whether urocortin, like corticotropin-releasing hormone, is synthesized in substantial quantities in the placenta. STUDY DESIGN: A radioimmunoassay specific for urocortin was developed and used for measurement of the peptide in chorionic villi and fetal membranes (amnion and chorion) from normal and preeclamptic pregnancies. These tissues were also assayed for corticotropin-releasing hormone. Assays for urocortin were also carried out on normal term pregnant and nonpregnant myometrium and on plasma from nonpregnant individuals, and assays for both peptides were performed on sequential normal pregnancy plasma samples taken from mid gestation until term. RESULTS: Corticotropin-releasing hormone was present in normal term (1904 +/- 489 pg/g) and preeclamptic placentas (5897 +/- 1526 pg/g) and in normal term fetal membranes (645 +/- 155 pg/g, n = 6 in all cases). Urocortin was not detected in any of the tissues studied, nor was it found in the normal human plasma samples. Unlike the situation for corticotropin-releasing hormone, no pregnancy-related pattern was seen for urocortin in the plasma from pregnant women. CONCLUSIONS: Urocortin is not translated to any great extent in the pregnancy tissues investigated, nor is it present in the circulation of pregnant women in detectable amounts. Furthermore, it is unlikely that urocortin is responsible for the high maternal plasma levels of free corticotropin-releasing hormone circulating in the latter stages of pregnancy, but this does not preclude the possibility that another, as yet uncharacterized, corticotropin-releasing hormone-like peptide may be.