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This study explored interest in injectable PrEP (I-PrEP) and willingness to participate in clinical trials testing new biomedical HIV prevention strategies among men and transfeminine persons who have sex with men (MSM & TGP), using data collected in the HIV Prevention Trials Network (HPTN) 075 study, which took place at sites in Kenya, Malawi, and South Africa. Data result from a survey among 267 18-44 years old HIV negative participants, complemented with semi-structured interviews with 80 purposively recruited persons. Correlations coefficients were calculated to identify demographic and psychosocial factors associated with interest in I-PrEP. Qualitative interviews were analyzed using concept-driven and subsequent data-driven coding. Most surveyed participants expressed an interest in I-PrEP. Quantitatively, only being interested in other HIV prevention measures was associated with interest in I-PrEP. Qualitatively, most participants preferred I-PrEP to O-PrEP and remained interested in I-PrEP despite barriers such as the somewhat invasive nature of the procedure and potential side effects of I-PrEP. Interest in I-PrEP was driven by the possibility of avoiding sexual or HIV stigma. Access to healthcare and altruism-such as assisting in the development of new HIV prevention methods-positively impacted willingness to participate in clinical trials. With I-PrEP favored by most participants, it is potentially a critical tool to prevent HIV infection among MSM & TGP in sub-Saharan Africa, with the mitigation of stigma as a major advance. Recruitment of MSM & TGP in biobehavioral clinical trials seems feasible, with altruistic reasons and receiving I-PrEP and free medical care as major motivators.

RESUMEN: Este estudio exploró el interés en la PrEP inyectable (I-PrEP) y la voluntad de participar en ensayos clínicos que prueban nuevas estrategias biomédicas de prevención del VIH entre hombres y personas transfemeninas que tienen sexo con hombres (HSH y TGP), utilizando datos recopilados en la Red de Ensayos de Prevención del VIH. (HPTN) 075, que se llevó a cabo en sitios de Kenia, Malawi y Sudáfrica. Los datos son el resultado de una encuesta entre 267 participantes VIH negativos de entre 18 y 44 años, complementada con entrevistas semiestructuradas con 80 personas reclutadas intencionalmente. Se calcularon coeficientes de correlación para identificar factores demográficos y psicosociales asociados con el interés en la I-PrEP. Las entrevistas cualitativas se analizaron mediante codificación basada en conceptos y, posteriormente, basada en datos. La mayoría de los participantes encuestados expresaron interés en la I-PrEP. Cuantitativamente, sólo estar interesado en otras medidas de prevención del VIH se asoció con el interés en la I-PrEP. Cualitativamente, la mayoría de los participantes prefirieron la I-PrEP a la O-PrEP y siguieron interesados en la I-PrEP a pesar de barreras como la naturaleza algo invasiva del procedimiento y los posibles efectos secundarios de la I-PrEP. El interés en la I-PrEP fue impulsado por la posibilidad de evitar el estigma sexual o del VIH. El acceso a la atención sanitaria y el altruismo (como la asistencia en el desarrollo de nuevos métodos de prevención del VIH) tuvieron un impacto positivo en la voluntad de participar en ensayos clínicos. Dado que la mayoría de los participantes prefieren la I-PrEP, es potencialmente una herramienta crítica para prevenir la infección por VIH entre HSH y TGP en el África subsahariana, con la mitigación del estigma como un avance importante. El reclutamiento de HSH y TGP en ensayos clínicos bioconductuales parece factible, con razones altruistas y recibir I-PrEP y atención médica gratuita como principales motivadores.

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As more transfeminine patients (transgender and gender-diverse persons, sex assigned male at birth, who identify on the feminine spectrum of gender) are undergoing gender-affirming penile inversion vaginoplasty, gynecologists, as providers of vaginal care for both native and neovaginas, should be prepared to welcome these patients into their practice and offer long-term pelvic healthcare. Many parts of the anatomy, clinical examination, and aftercare differ from both native vaginas and other neovaginal surgical techniques. Transgender and gender-diverse patients cite a lack of clinician knowledge as a barrier to accessing affirming and competent healthcare. Although publications are emerging regarding this procedure, most focus on intraoperative and postoperative complications. These studies are not positioned to provide long-term pelvic health guidance or robust instruction on typical examination findings. This clinical opinion aims to address that knowledge gap by describing the gynecologic examination in the transfeminine person who has undergone a penile inversion vaginoplasty. We review the anatomic changes with surgery and the neovagina's physiology. We describe the examination of the vulva, vagina, and urethra and discuss special considerations for performing pelvic examinations on patients with a penile inversion vaginoplasty neovagina. We will also address common pathologic findings and their initial management. This clinical opinion originates from the expertise of gynecologists who have cared for high volumes of transfeminine patients who have undergone penile inversion vaginoplasties at tertiary care centers performing gender-affirming genital surgery, along with existing research on postpenile inversion vaginoplasty outcomes. Gynecologists should be familiar with the anatomic changes that occur with penile inversion vaginoplasty gender-affirming surgery and how those changes affect care. Providing transgender patients with comprehensive care including this sensitive examination can and should be part of the gynecologist's scope of practice.

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