Gender-affirming hormonal therapy induces a gender-concordant fecal metagenome transition in transgender individuals.

BACKGROUND: Limited data exists regarding gender-specific microbial alterations during gender-affirming hormonal therapy (GAHT) in transgender individuals. This study aimed to investigate the nuanced impact of sex steroids on gut microbiota taxonomy and function, addressing this gap. We prospectively analyzed gut metagenome changes associated with 12 weeks of GAHT in trans women and trans men, examining both taxonomic and functional shifts. METHODS: Thirty-six transgender individuals (17 trans women, 19 trans men) provided pre- and post-GAHT stool samples. Shotgun metagenomic sequencing was used to assess the changes in gut microbiota structure and potential function following GAHT. RESULTS: While alpha and beta diversity remained unchanged during transition, specific species, including Parabacteroides goldsteinii and Escherichia coli, exhibited significant abundance shifts aligned with affirmed gender. Overall functional metagenome analysis showed a statistically significant effect of gender and transition (R2 = 4.1%, P = 0.0115), emphasizing transitions aligned with affirmed gender, particularly in fatty acid-related metabolism. CONCLUSIONS: This study provides compelling evidence of distinct taxonomic and functional profiles in the gut microbiota between trans men and women. GAHT induces androgenization in trans men and feminization in trans women, potentially impacting physiological and health-related outcomes. TRIAL REGISTRATION: Clinicaltrials.gov NCT02185274.

High Hepatitis B Prevalence and Vaccination Needs Among Transgender Women and Men Sex Workers in Barcelona, Spain.

Background: Transgender women sex workers (TWSWs) and men sex workers (MSWs) are especially vulnerable to acquiring hepatitis B virus (HBV) infection. We aimed to describe HBV prevalence (hepatitis B surface antigen [HBsAg] and core antibody [HBcAb]) and associated risk factors for HBV exposure (HBcAb), to assess vaccination status and risk factors for no prior vaccination, and to compare HBV prevalence and vaccination status between TWSWs and MSWs. Methods: The SexCohort study was advertised to TWSWs and MSWs through several communication channels. At cohort entry through 2 community-based organizations in Barcelona, the study population was screened for HBV and other sexually transmitted infections, and an epidemiological questionnaire was administered (n = 271). Results: Overall, 93.0% of participants were migrants, mostly from South and Central American countries. HBsAg prevalence was 1.9% (TWSWs, 2.4%; vs MSWs, 0.9%; P = .42), and previous exposure to HBV was 31.8% (TWSWs, 38.5%; vs MSWs, 20.8%; P = .002). Over 5 years of sex work (adjusted odds ratio [aOR], 9.35), prior exposure to Treponema pallidum (aOR, 3.49), and treatment with anxiolytic drugs (aOR, 3.23) were associated with HBV exposure. Overall, 33.7% of participants exhibited immunity from vaccination (TWSWs, 30.8%; vs MSWs, 38.61%; P < .001), while 34.4% were candidates to HBV vaccination (TWSWs, 30.8%; vs MSWs, 40.6%; P < .001). Never having been on pre-exposure prophylaxis for HIV (odds ratio [OR], 4.23) and non-Spanish origin (OR, 5.00) were associated with no prior HBV vaccination. Conclusions: There is a need to reinforce screening and vaccination programs aimed at TWSWs and MSWs as integrated services offered at the community centers commonly accessed by these populations.

Structural disadvantage and HIV risk - comparing risk factors between trans women's partnerships with cis men and trans women sexual partners.

Introduction: Little is known about differences in HIV risk for trans women by partner gender, particularly with respect to social determinants and partner-level circumstances that affect behavior. We examined differences in demographic, social determinants, and HIV-related risk behaviors for trans women with cis men and trans women sexual partners. Materials and Methods: Data are from a cross-sectional survey of trans women and their sexual partners conducted between April 2020 and January 2021. Interviews were held remotely during shelter-in-place due to Covid-19 via videoconference. Analysis characterizedassociations between HIV risk and protective behaviors comparing trans women with cisgender men partners to trans women with non-cisgender sexual partners. Results: A total of 336 sexual partners were identified from 156 trans women. Trans women with cis men partners had significantly less education and employment and more incarceration and recidivism than trans women with trans women partners. Trans women and their cisgender men partners had shared experiences of unstable housing, incarceration, and HIV. Trans women with cisgender men partners reported significantly more sex exchange partners, receptive condomless sex, receptive or insertive condomless sex while using substances, and HIV infection compared to trans women with trans women partners. Conclusions: Trans women with cisgender men sexual partners faced higher HIV risk than trans women with trans women sexual partners. These risks may be related to the social and economic drivers that both trans women and their cis men partners faced, including barriers to education and employment, along with incarceration and recidivism. Interventions focused on economic stability, workforce development and post incarceration re-entry support for housing and employment for trans women with cis men partners and the cisgender men partners as well may have the most impact on reducing HIV risk and incidence.

Impact of hormonal therapy on HIV-1 immune markers in cis women and gender minorities.

BACKGROUND: Although sex hormones are recognized to induce immune variations, the effect of hormonal therapy use on immunity is only poorly understood. Here, we quantified how hormonal therapy use affects HIV-1 immune markers in cis women (CW) and trans women and non-binary people (TNBP) with HIV. METHODS: We considered CD4, CD8 and lymphocyte measurements from cis men (CM), CW and TNBP in the Swiss HIV Cohort Study. We modelled HIV-1 markers using linear mixed-effects models with an interaction between 'gender' (CW, TNBP) and 'hormonal therapy use' (yes/no). Models were adjusted on age, ethnicity, education level, time since start of antiretroviral therapy and use of intravenous drugs. We assessed the inflammatory effect of hormonal therapy use in 31 TNBP using serum proteomics measurements of 92 inflammation markers. RESULTS: We included 54 083 measurements from 3092 CW and 83 TNBP, and 147 230 measurements from 8611 CM. Hormonal therapy use increased CD4 count and CD4:CD8 ratio in TNBP more than in CW (pinteraction = 0.02 and 0.007, respectively). TNBP with hormonal therapy use had significantly higher CD4 counts [median = 772 cells/µL, interquartile range (IQR): 520-1006] than without (617 cells/µL, 426-892). This was similar to the effect of CW versus CM on CD4 T cells. Hormonal therapy use did not affect serum protein concentrations in TNBP. CONCLUSION: This study highlights the potential role of hormonal therapy use in modulating the immune system among other biological and social factors, especially in TNBP with HIV.

Where do incarcerated trans women prefer to be housed and why? Adding nuanced understandings to a complex debate through the voices of formerly incarcerated trans women in Australia and the United States.

Background: Incarcerated trans women experience significant victimization, mistreatment, barriers to gender-affirming care, and human rights violations, conferring high risk for trauma, psychological distress, self-harm, and suicide. Across the globe, most carceral settings are segregated by sex assigned at birth and governed by housing policies that restrict gender expression-elevating 'safety and security' above the housing preferences of incarcerated people. Aim/methods: Drawing upon the lived experiences of 24 formerly incarcerated trans women in Australia and the United States and employing Elizabeth Freeman's notion of chrononormativity, Rae Rosenberg's concept of heteronormative time, and Kadji Amin's use of queer temporality, this paper explores trans women's carceral housing preferences and contextual experiences, including how housing preferences challenge governing chrononormative and reformist carceral housing systems. Findings: Participants freely discussed their perspectives regarding housing options which through thematic analysis generated four options for housing: 1) men's carceral settings; 2) women's carceral settings; 3) trans- and gay-specific housing blocks; and 4) being housed in protective custody or other settings. There appeared to be a relationship between the number of times the person had been incarcerated, the duration of their incarceration, and where they preferred to be housed. Conclusions: This analysis contributes to richer understandings regarding trans women's experiences while incarcerated. This paper also informs the complexities and nuances surrounding housing preferences from the perspectives of trans women themselves and considers possible opportunities to enhance human rights, health and wellbeing when engaging in transformative approaches to incarceration.

The perspective of current and retired world class, elite and national athletes on the inclusion and eligibility of transgender athletes in elite sport.

There has been limited empirical study allowing athletes to voice their opinions on transgender participation in elite sport. This study surveyed 175 national, elite and world class athletes eligible to compete in the female category regarding transgender inclusion and eligibility. The study compared current Olympic versus current Olympic Recognised sports, elite versus world class, and current versus retired Olympic sport athletes. Most athletes favoured biological sex categorisation (58%) and considered it unfair for trans women to compete in the female category, except for precision sports. This view was held most strongly by world class athletes regarding their own sport (77% unfair, 15% fair). For trans men inclusion in the male category, most athletes considered it fair, except for Olympic sport athletes regarding contact sports (49% unfair, 27% fair) and sports heavily reliant on physical capacity (53% unfair, 29% fair). Notwithstanding those views, athletes (81%) believed sporting bodies should improve inclusivity for transgender athletes. Opinion varied somewhat according to career stage, competitive level and sport type. Nevertheless, athletes in the present study favoured categorisation by biological sex and did not support trans women eligibility for the female category in sports reliant on performance-related biological factors that differ between sexes.

Gender Self-Identification: Opinions About Transgender Women from a National Online Survey in Taiwan.

Gender self-identification (transgender) is not permitted in most Asian countries. In Taiwan, individuals recognized as transgender must meet requirements mandated by the Gender Recognition Act. Currently, lifting the requirement for proof of sex-reassignment surgery is pending. The aim of this study was to survey a large sample of Taiwanese to gain a better understanding of the general population's attitudes toward gender self-identification. A self-report survey, entitled "Opinions of Gender Self-Identification," collected demographic information and responses (agree = 1, disagree = 0) to 14 statements about transgender women and women's safety, personal rights, and the law; one statement discussed rights of transgender men to give birth; total scores ranged from 0 to 14. The online survey was distributed to non-government organizations across Taiwan and the Taiwanese islands and was available between April 16 and 30, 2022. Most of the 10,158 respondents were female (77.4%); ages of respondents ranged from 15 to > 65 years. The mean total score was 0.95 ± 2.27, indicating respondents strongly disagreed with support for transgender females; 91.56% disagreed with all statements. Although there were significant differences in scores between parents and non-parents, and those ≤ 35 years versus ≥ 36 years (p < .01), all strongly disagreed with gender self-identification. Given the majority of respondents were females, survey findings should be regarded with caution. Public acceptance of gender self-identification requires support from its residents. Our findings suggest that gender self-identification has not begun to approach even a moderate level of public support among survey respondents.

Body composition and risk for sarcopenia in transgender women.

OBJECTIVES: Body composition and strength of cisgender (cis) individuals are well established. However, those for transgender women (trans women) undergoing gender-affirming hormone therapy remain unclear. This study aimed to detect possible body composition and strength variations related to sarcopenia. METHODS: This was a cross-sectional comparative study of 37 trans women, 34 cis men, and 34 cis women. Body composition was measured in all individuals by bioelectrical impedance analysis; prehensile strength by dynamometry was studied in trans women. RESULTS: In this study, trans women had higher body mass index values than cis individuals (P < 0.01). Fat mass was 41% higher for trans women than cis men. Muscle mass (MM) was lower in trans women than cis men (-10%), and higher than cis women (24%). Bone mass was lower in trans women than cis men and higher in cis women (P < 0.01). Trans women's prehensile strengths were 25.26 kg for the right hand and 24.8 kg for the left. Appendicular skeletal muscle mass was 23.63 kg, and appendicular skeletal muscle mass index was 8.14 kg. CONCLUSION: Trans women undergoing gender-affirming hormone therapy show a tendency to adapt body compartments to those of cis women with increased fat mass and reduced muscle mass. Prehensile strength in trans women was close to the cutoff points for sarcopenia risk. Nutrition, physical activity, strength, and body composition are important to avoid the possible risk for sarcopenia. More studies along these lines are necessary, especially in older adults.

Risk of Dysphonia, Presence of Vocal Changes, and Vocal Self-Perception in Brazilian Transgender Women.

OBJECTIVE: To evaluate and correlate the risk of dysphonia, the presence of vocal changes and their associated factors, and the vocal self-perception of transgender women. METHOD: Observational cross-sectional study in Brazilian transgender women. The analysis addressed their age, length of experience in the gender, perceptual-auditory and acoustic vocal aspects, scores in the General Dysphonia Risk Screening Protocol (DRSP-G), and the Voice Questionnaire for Male-to-Female Transsexuals (TVQ(MtF)). The sample was divided into two groups based on the grade of vocal deviation (Consensus Auditory-Perceptual Evaluation of Voice)-with (G.W.C.) and without vocal changes (G.N.C.)-to verify the association between the presence of vocal changes and other variables. The correlation between the grade of vocal deviation and DRSP and TVQ(MtF) scores was also verified. RESULTS: The sample included 32 transgender women with a mean age of 30.1 and 11.52 years of experience as females. Over half declared themselves Black, and a third of the sample did not have a defined profession. Use of female hormones was reported by 71.9%, the majority without a medical prescription. The mean grade of vocal deviation was 22, the dysphonia risk score was 43.47, and the TVQ(MtF) score was 59.46. Nasal and pharyngeal resonance was observed in 59.4%, and the mean fundamental frequency (f0) was 156.14 Hz. G.W.C. had a shorter experience living in the redesignated genre. The participants idealized more feminine voices than they currently had. The DRSP-G and TVQ(MtF) scores had a moderate positive correlation. CONCLUSION: The study sample had characteristics compatible with some degree of social and health vulnerability. There was a moderate impact of voice on their quality of life, and despite the high risk of dysphonia, there was a low occurrence of vocal changes. There was a correlation between the DRSP-G and TVQ(MtF) scores.

[Evaluation of bone health in transgender people. Position of the Argentine Osteoporosis Society]. / Valoración de la densidad mineral ósea en personas transgénero. Posicionamiento de la Sociedad Argentina de Osteoporosis.

The Argentine Osteoporosis Society convened renowned specialists in the care of transgender people to prepare the first local position on the evaluation of bone health in this population. Law 26.743 on "Gender Identity" recognize all identities and guarantees free care throughout the health system. The impact of different gender affirmation treatments on bone mass has been topic of international debate. To date the evidence remains limited and different societies have issued suggestions and recommendations. For this reason, we believe it is relevant to mention our experience, capturing through this document a series of suggestions to be used in medical care.

La Sociedad Argentina de Osteoporosis convocó a especialistas reconocidos en la atención de personas transgénero para la elaboración del primer posicionamiento local sobre la evaluación de la salud ósea en esta población. La ley 26.743 de "Identidad de género" reconoce todas las identidades y garantiza su atención de manera gratuita en el sistema de salud. El impacto de los diferentes tratamientos de afirmación de género sobre la masa ósea ha sido tópico de debate internacional. Hasta la fecha la evidencia sigue siendo limitada y diferentes sociedades han emitido sugerencias y recomendaciones. Por tal motivo, creemos relevante mencionar nuestra experiencia plasmando mediante este documento una serie de sugerencias para ser utilizadas en la atención médica.

Valoración de la densidad mineral ósea en personas transgénero posicionamiento de la Sociedad Argentina de Osteoporosis / Evaluation of bone health in transgender people. Position of the Argentine Osteoporosis Society

Resumen La Sociedad Argentina de Osteoporosis convocó a especialistas reconocidos en la atención de personas transgénero para la elaboración del primer posiciona miento local sobre la evaluación de la salud ósea en esta población. La ley 26.743 de "Identidad de género" reco noce todas las identidades y garantiza su atención de manera gratuita en el sistema de salud. El impacto de los diferentes tratamientos de afirmación de género sobre la masa ósea ha sido tópico de debate internacional. Hasta la fecha la evidencia sigue siendo limitada y diferentes sociedades han emitido sugerencias y recomendaciones. Por tal motivo, creemos relevante mencionar nuestra experiencia plasmando mediante este documento una serie de sugerencias para ser utilizadas en la atención médica.

Abstract The Argentine Osteoporosis Society convened renowned specialists in the care of transgender people to prepare the first local position on the evaluation of bone health in this population. Law 26.743 on "Gender Identity" recognize all identities and guarantees free care throughout the health system. The impact of different gender affirmation treatments on bone mass has been topic of international debate. To date the evidence remains limited and different societies have issued suggestions and recommendations. For this reason, we believe it is relevant to mention our experience, capturing through this document a series of suggestions to be used in medical care.

Adaptación transcultural del Trans Women Voice Questionnaire (TWVQ) para mujeres trans hablantes del español de uso en Argentina / Transcultural adaptation of the Trans Women Voice Questionnaire (TWVQ) for trans women speakers of Spanish of use in Argentina

Antecedentes: En las mujeres trans los aspectos fisiológicos vocales pueden significar limitaciones, generando sentimientos de inadecuación, restringiendo la participación en actividades sociales y afectando su calidad de vida. El Trans Women Voice Questionnaire (TWVQ) fue desarrollado en Australia y Canadá para medir la autopercepción vocal y su impacto en la vida diaria de las mujeres trans. Objetivo: Realizar la adaptación transcultural del TWVQ y determinar su validez de apariencia, contenido y equivalencia conceptual, práctica y lingüística para valorar la autopercepción de la voz y su impacto en la vida diaria de las mujeres trans de Argentina. Método: Se siguió el método recomendado por la Organización Mundial de la Salud (OMS) en cinco etapas: I. Dos traducciones semánticas directas e independientes inglés-español, II. Síntesis de traducciones por panel de expertos, III. Entrevista con panel de tres mujeres trans, IV. Traducción inversa literal español-inglés, V. Pre-test y pruebas cognitivas a seis mujeres trans. Resultados: A través del proceso se controló que la equivalencia conceptual, práctica y lingüística, así como la comprensión y viabilidad del Versión del TWVQ adaptada para su uso en Argentina (TWVQ-AR) fueran adecuados. Cinco ítems requirieron adaptaciones mayores para lograr la equivalencia semántica en aquellos que midieron el tema «tono», que las participantes interpretaron como variaciones de intensidad del sonido y no de frecuencia. Conclusión: El TWVQ-AR resultó en adecuada validez por apariencia y contenido; equivalente al original australiano-canadiense y correcto en el aspecto conceptual, la práctica y la lingüística para mujeres trans de Argentina. Se deben examinar sus propiedades métricas como indicador de calidad de vida relacionada con la voz en esta población.(AU)

Context: In trans women, the physiological aspects of their voices that may be different from expected, either by them or other people they interact with, may result in limitations in their daily lives generating feelings of inadequacy, restricting social interaction, and impacting their overall psychosocial well-being. Objective: The objective was to undertake the transcultural adaptation of the TWVQ and test its face and content validity, as well as its conceptual, practical, and lingüistic equivalence to measure the self-perception of trans women's voices from Argentina and its impact on their daily lives in relation to their health. Method: This study followed the World Health Organization guidelines for transcultural adaptations recommended by the author of the original TWVQ Georgia Dacakis. The adaptation underwent five different stages. I – Two forward translations (from English to Spanish from Argentina), II – expert panel revision, III – interview with a group of trans women to test comprehension, IV – two back translations (from Argentinian Spanish back to English), and V – pre-testing and cognitive interviewing with a group of trans women. Conclusion: The TWVQ-AR is valid in face and content validity as well as in conceptual, practical, and lingüistic equivalence to the original TWVQ to successfully measure the self-perception of trans women's voices from Argentina and its impact on their daily lives in relation to their health.(AU)

The complexities of trans women's access to healthcare in South Africa: moving health systems beyond the gender binary towards gender equity.

BACKGROUND: Public health research highlights the influence of socio-political biases shaping obstacles to fair healthcare access based on gender. South Africa has shown commitment to resolving gender imbalances in healthcare, historically emphasizing cisgender women's challenges. However, research gaps exist in exploring how public health systems perpetuate disparities among gender-diverse persons, like trans women, who face exclusion due to their deviation from cisgender norms in healthcare. Critical, intersectionality-informed health research carries the potential to reveal the diversity of gendered healthcare experiences and expose the systems and processes that marginalize trans patients. METHODS: This study adopts a critical trans politics perspective to explore the socio-political forces limiting South African trans women's access to public healthcare. Using a critical narrative approach, the research asks: 1) What narratives do South African trans women share about their experiences in health systems? 2) What gendered societal structures, practices, and norms enable or hinder their inclusion in health systems? Over a period of two months in 2022, five South African adult trans women between the ages of 22 and 30 participated in 60 to 90-min long, semi-structured individual, telephonic interviews, focusing on participants' subjective experiences in healthcare. RESULTS: Trans women's narratives unveiled a culture of medical genderism in South African public healthcare, discriminating against patients whose gender misaligns with societal norms. This culture is represented by the trans women's experiences of their identities being structurally stigmatized and delegitimized when seeking healthcare, reflected in institutional policies, practices, and protocols consistently disregarding and misgendering them. Trans women's systemic erasure was illustrated by the restricted professional knowledge, availability, and adoption of gender-affirming healthcare in a ciscentric public healthcare system prioritizing cisgender needs. The intersection of gender, race, and class dynamics compounded the obstacles faced in accessing healthcare. CONCLUSIONS: This inquiry underscores the structural hurdles trans women face when accessing suitable public healthcare. It introduces a gender equity framework for trans inclusive healthcare, outlining implications for research, theory, policy, and practice. Toward the goal of embracing complexity and diversity, this framework, for example, promotes the rigorous absorption of trans persons and their healthcare experiences in gender-responsive programming, and encourages the development of a comprehensive understanding of gender equity from an intersectional perspective incorporating the unique needs and rights of trans healthcare seekers. The framework also offers practical guidance for cultivating health systems attuned to gender diversity (such as addressing medical genderism and recognizing the broad spectrum of identity at a policy level).

"Entre Nosotras:" a qualitative study of a peer-led PrEP project for transgender latinas.

BACKGROUND: Uptake of HIV pre-exposure prophylaxis (PrEP) remains low among transgender people as compared to other subgroups, despite high rates of HIV acquisition. In California, Latinx people comprise 40% of the population and Latina transgender women experience some of the highest burden of HIV of any subgroup, indicating a critical need for appropriate services. With funding from the California HIV/AIDS Research Programs, this academic-community partnership developed, implemented, and evaluated a PrEP project that co-located HIV services with gender affirming care in a Federally Qualified Heath Center (FQHC). Trans and Latinx staff led intervention adaptation and activities. METHODS: This paper engages qualitative methods to describe how a PrEP demonstration project- Triunfo- successfully engaged Spanish-speaking transgender Latinas in services. We conducted 13 in-depth interviews with project participants and five interviews with providers and clinic staff. Interviews were conducted in Spanish or English. We conducted six months of ethnographic observation of intervention activities and recorded field notes. We conducted thematic analysis. RESULTS: Beneficial elements of the intervention centered around three intertwined themes: creating trusted space, providing comprehensive patient navigation, and offering social support "entre nosotras" ("between us women/girls"). The combination of these factors contributed to the intervention's success supporting participants to initiate and persist on PrEP, many of whom had previously never received healthcare. Participants shared past experiences with transphobia and concerns around discrimination in a healthcare setting. Developing trust proved foundational to making participants feel welcome and "en casa/ at home" in the healthcare setting, which began from the moment participants entered the clinic and continued throughout their interactions with staff and providers. A gender affirming, bilingual clinician and peer health educators (PHE) played a critical part in intervention development, participant recruitment, and patient navigation. CONCLUSIONS: Our research adds nuance to the existing literature on peer support services and navigation by profiling the multifaced roles that PHE served for participants. PHE proved instrumental to empowering participants to overcome structural and other barriers to healthcare, successfully engaging a group who previously avoided healthcare in clinical settings.

Trans architecture and the prison as archive: "don't be a queen and you won't be arrested".

Most incarceration settings around the world are governed by strong cisnormative policies, architectures, and social expectations that segregate according to a person's legal gender (i.e. male or female). This paper draws on the lived experiences of 24 formerly incarcerated trans women in Australia and the U.S. to elucidate the way in which the prison functions according to Lucas Crawford's theory of trans architecture, alongside Jacques Derrida's notion of archive fever. The paper displays how the cisnormative archive of the justice system and its architectural constructs impact trans women in men's incarceration settings, including how trans women entering the incarceration setting are able to embody gender in a way that is not reified by the insistences of those normative structures. In light of this, this paper advances a theoretical understanding of the prison as an archive and as an architectural construct, providing a new means of understanding how incarcerated trans persons may use and perform gender to survive carceral violence.

The Participation of Trans Women in Competitive Fencing and Implications on Fairness: A Physiological Perspective Narrative Review.

Debate has surrounded whether the participation of trans women in female sporting categories is fair, specifically the retained male physiological advantage due to increased testosterone compared to cisgender females. Recently, individual sporting organisations have been investigating and assessing policies regarding trans women athlete participation in female categories, resulting in several banning participation. This review aims to discuss the scientific evidence and provide appropriate guidance for the inclusion of trans women in elite competitive female fencing categories. Fencing is an intermittent sport, where competitions can span 1 to 3 days. The lunge is the most common movement used to attack opponents, where a successful hit relies on the speed of the action. Male puberty induced increased circulating testosterone promotes a greater stature, cardiovascular function, muscle mass, and strength compared to cisgender females, culminating in a ~12-40% sport performance advantage. Elite cisgender male fencers perform significantly higher, ~17-30%, jump heights and leg power measures compared to elite cisgender female fencers, resulting in faster lunges. Trans women receiving androgen-suppression therapy for 12 months showed significant reductions in strength, lean body mass, and muscle surface area, but even after 36 months, the measurements of these three indices remained above those for cisgender females. Previous male muscle mass and strength can be retained through continuation of resistance training. The literature reviewed shows that there is a retained physiological advantage for trans women who have undergone male puberty when participating in the elite competitive female fencing category. A proposed solution of an open or third gender category for elite fencing competition promotes fair competition, while allowing trans women to compete in their chosen sport.

Navigating intimate trans citizenship while incarcerated in Australia and the United States.

Trans women incarcerated throughout the world have been described as "vulnerable populations" due to significant victimization, mistreatment, lack of gender-affirming care, and human rights violations, which confers greater risk of trauma, self-harm, and suicide compared with the general incarcerated population. Most incarceration settings around the world are segregated by the person's sex characteristics (i.e., male or female) and governed by strong cis and gender normative paradigms. This analysis seeks to better understand and appreciate how the "instructions" and the "authorities" that regulate trans women's corporeal representation, housing options and sense of self-determination implicate and affect their agency and actions in handling intimacies related to their personal life. Drawing upon lived incarcerated experiences of 24 trans women in Australia and the United States, and employing Ken Plummer's notion of intimate citizenship, this analysis explores how trans women navigate choices and ways "to do" gender, identities, bodies, emotions, desires and relationships while incarcerated in men's prisons and governed by cis and gender normative paradigms. This critical analysis contributes to understanding how incarcerated trans women through grit, resilience, and ingenuity still navigate ways to embody, express and enact their intimate citizenship in innovative and unique ways.

Factors associated with PrEP knowledge and intention to use PrEP among HIV-negative men and trans women sex workers in Spain.

Lack of data regarding knowledge and intention to use pre-exposure prophylaxis (PrEP) among sex workers exists in Spain. We conducted a cross-sectional analysis based on data from SexCohort study, which included male (MSW) and trans women sex workers (TWSW), aged ≥18 and recruited in two community-based centres in Barcelona, Spain. Of 116 TWSW and 79 MSW, 49.1% and 58.2% had factual knowledge of PrEP, and 40.3% and 70.1% had the intention to use PrEP, respectively. In the multivariable analyses, we found that education and condomless anal sex with stable partners were associated with PrEP knowledge. Regarding intention to use PrEP, TWSW were less likely than MSW to report an intention to use it (aOR = 0.35, 95% CI: 0.16-0.74). Furthermore, intention to use PrEP was associated with being foreign-born, practicing chemsex, and visiting a medical service in the last 12 months. The results of this study inform future trans-specific guidance for PrEP to be effectively implemented in Spain.

Voice Outcome of Glottoplasty in Trans Women.

PURPOSE: This study investigates the short- and longer-term effects of glottoplasty up to six months after surgery on acoustic voice parameters, listener perceptions, and client's satisfaction in trans women. Secondly, the impact of chondrolaryngoplasty and voice therapy on the glottopasty outcomes was investigated. METHOD: A prospective longitudinal non-controlled trial was used. Thirty-five trans women undergoing glottoplasty or a combination of glottopasty and chondrolaryngoplasty were included in this study. A voice assessment was conducted before surgery and 1 week, 1 month and 6 months after surgery. The following outcome parameters were measured: fundamental frequency (fo), intensity, frequency and intensity range, Dysphonia Severity Index (DSI), Acoustic Voice Quality Index (AVQI), Voice Handicap Index (VHI), Trans Woman Voice Questionnaire (TWVQ), and visual analogue scales (VAS) measuring client's satisfaction. Listener perceptions of masculinity-femininity were collected using a listening experiment. RESULTS: Significant differences over time were found for all fo and intensity parameters, DSI, AVQI, VHI and TWVQ scores. Listener perception and self-perception of femininity was higher after surgery. Significant differences in evolution of listener perceptions were found between the groups with and without voice therapy. CONCLUSION: Glottoplasty improves voice related quality of life and is an effective method to increase the fo and associated perceptual femininity. After glottoplasty an immediate and short-term decrease in voice quality, vocal capacity and frequency range was measured with a progressive recovery on the longer term. Long term side effects of glottoplasty are a reduction in speaking intensity and intensity range. Voice therapy seems to improve the outcomes of glottoplasty, but should be further investigated in future studies.

1-Year Results of Combined Modified Wendler Glottoplasty with Voice Therapy in Transgender Women.

BACKGROUND: To date, 1-year evaluation of pitch elevation in patients undergoing modified Wendler glottoplasty (WG) in combination with VT has not been assessed. OBJECTIVES: To determine whether 1-year pitch elevation is sustained in patients who undergo modified WG in combination with VT for voice feminization. METHODS: A retrospective review of patients who underwent WG in combination with voice therapy (VT) was performed from 2016 to 2020. Charts were reviewed for sustained vowel fundamental frequency (F0/a/), speaking fundamental frequency (SF0), and Trans Woman Voice Questionnaire (TWVQ) at preoperative, initial postoperative (3-6 months after surgery), and 12-month postoperative visits. RESULTS: Change in average F0/a/, SF0 and TWVQ was 50.25 Hz, 32.96 Hz, and 32.6 at 12-months postoperatively compared to preoperative values. Initial and 12-month postoperative SF0 were significantly higher than preoperative SF0 (Mann-Whitney U test p = 0.0042, p = 0.0010). There was no difference in initial postoperative and 12-month postoperative SF0 (p = 0.50). TWVQ at 12 months was significantly lower than preoperative TWVQ (ANOVA p < 0.001, Tukey honestly significant difference HSD p < 0.05). CONCLUSIONS: Pitch elevation remains sustained at one year in patients undergoing modified WG in combination with VT. Modified Wendler glottoplasty combined with VT results in relatively long-term improvements in voice-related quality of life and is possibly a beneficial addition in the long-term management of patients who desire voice feminization. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:615-620, 2023.