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1.
J Sex Med ; 21(2): 175-180, 2024 Jan 30.
Artículo en Inglés | MEDLINE | ID: mdl-38112322

RESUMEN

BACKGROUND: Transgender men (TM) seeking gender-affirming phalloplasty and transgender women (TW) seeking vaginoplasty and desiring insertive intercourse must consider penis size. Evidence has shown that, at least among cisgender men (CM), penile dimensions tend to be poorly estimated. In transgender patients desiring gender-affirming surgery, inaccuracy in estimation of penis dimensions may lead to unnecessary morbidity: for TW, trauma to the neovagina; for TM with excess girth, an inability to insert. Studies on the accuracy with which transgender and cisgender patients estimate penis size are limited. AIM: To assess the degree of accuracy with which CM and CW, as well as TM and TW, visually estimate the size of the human penis, including length, width, and girth. METHODS: There were 142 participants included (25 TM, 47 TW, 30 CM, and 40 CW; net mean ± SD age, 36.6 ± 11.2 years). Participants were shown these models and asked to estimate length, width, and midshaft girth by visual inspection of 6 realistic models of a penis and scrotum of varying lengths and widths. We evaluated the accuracy of the visual measurements by comparing mean perceived dimensions with the actual dimensions of each model. OUTCOMES: We used a multivariate model of all 3 bias dimensions to test for differences in average bias among gender groups (CM, CW, TM, and TW). RESULTS: TM significantly overestimated length across the longest models. TW significantly overestimated length in the longer 3 models. All groups except for TM significantly underestimated girth in at least 1 model. No groups significantly underestimated width. CM, CW, and TM significantly overestimated width in all 6 models. CLINICAL IMPLICATIONS: When transgender patients use numbers to express penis size (either in neophallus or vaginal depth based on perceived partner size), the result is likely to be larger than expected. Use of realistic penis models as a decision-making tool may help manage patient expectations and surgery decision making preoperatively and improve postoperative patient satisfaction and safety. STRENGTHS AND LIMITATIONS: To our knowledge, this is the first study to assess visual estimation in penis size in TM and CM, as well as TW and CW. The penile models in our study were shown side by side and in the flaccid state despite having dimensions more consistent with an erect penis, which may have influenced estimations across all dimensions. CONCLUSION: Men and women (cisgender and transgender) tend to significantly overestimate penis length and width.


Asunto(s)
Cirugía de Reasignación de Sexo , Personas Transgénero , Transexualidad , Masculino , Humanos , Femenino , Adulto , Persona de Mediana Edad , Cirugía de Reasignación de Sexo/métodos , Transexualidad/cirugía , Pene/cirugía , Satisfacción del Paciente
2.
J Sex Med ; 20(11): 1333-1343, 2023 10 31.
Artículo en Inglés | MEDLINE | ID: mdl-37721184

RESUMEN

BACKGROUND: Shallow-depth vaginoplasty (SDV), also referred to as vaginoplasty without creation of a vaginal canal, is an understudied alternative to full-depth vaginoplasty (FDV), or vaginoplasty with creation of a vaginal canal. SDV is associated with fewer short- and long-term risks and shorter recovery, and does not require a lifelong commitment to vaginal dilation and douching. AIM: To describe a surgical technique for SDV that creates a dimpled introitus, together with clinical outcomes, decision-making prioritization, and satisfaction data. We hypothesize that SDV patients prioritize comparable appearance and sexual function to FDV over shorter-term risk factors, and experience high satisfaction. METHODS: We describe (1) a surgical technique for SDV; (2) the proportion of patients who underwent SDV vs. FDV, with SDV complication rates; and (3) the results of an anonymous, electronic questionnaire administered via Qualtrics that assessed SDV patient demographics, terminology preferences, prioritization of decision-guiding factors for choosing SDV over FDV, and postoperative satisfaction across various domains. OUTCOMES: A total of 110 patients underwent primary feminizing genital gender-affirming surgery at a single institution between April 2017 and July 2022: 35 (32%) of 110 underwent SDV and 75 (68%) underwent FDV. The 35 SDV patients were invited to answer the study questionnaire, of which 29 (83%) completed it (mean age 51.9 ± 16.7 years, mean body mass index 27.3 ± 5.3 kg/m2). RESULTS: All but one survey respondent met one or more of the following characteristics: (1) ≥40 years of age, (2) exclusively feminine-identifying sexual partners, and/or (3) significant aversion to performing long-term vaginal dilation and douching. Ranking of 8 decision-guiding factors revealed prioritization of long-term over short-term outcomes. Postoperatively, patients reported high satisfaction across all 3 domains. When asked if they had to choose between SDV and FDV over again, 86% reported that they would choose SDV. While 14% would choose FDV, all but one reported new interest in receptive vaginal intercourse due to finding masculine-identifying partners post-SDV surgery. A total of 27% of SDV patients experienced complications that required additional surgeries; 82% of complications were related to urinary spraying. CLINICAL IMPLICATIONS: SDV is a lower-risk alternative to FDV and is associated with reduced postoperative maintenance and high postoperative satisfaction. STRENGTHS AND LIMITATIONS: This study describes the clinical outcomes of the largest documented cohort of patients to undergo SDV to date. Limitations include recall bias due to the retrospective survey and use of nonvalidated questions attributed to the paucity of validated gender-affirming surgery questionnaires. CONCLUSION: SDV's appeal to a large subset of patients (32% in this study), low complication rate, high satisfaction, and low decisional regret suggests that this surgical option should be offered to all patients seeking feminizing genital gender-affirming surgery.


Asunto(s)
Cirugía de Reasignación de Sexo , Personas Transgénero , Femenino , Humanos , Adulto , Persona de Mediana Edad , Anciano , Cirugía de Reasignación de Sexo/métodos , Estudios Retrospectivos , Objetivos , Vulva/cirugía , Vagina/cirugía
3.
J Sex Med ; 20(4): 559-567, 2023 03 31.
Artículo en Inglés | MEDLINE | ID: mdl-36814112

RESUMEN

BACKGROUND: One challenge in transgender research is reliably identifying patients through electronic medical records data, as there is no universal transgender International Classification of Diseases (ICD) code, but rather multiple ICD codes that can be used. AIM: To explore the sensitivity and specificity of 5 commonly used ICD codes to identify transgender patients overall and transgender women specifically (assigned male sex at birth) by using data from the Veterans Affairs (VA), the largest integrated health system in the United States. METHODS: Patients aged ≥18 years were identified via ICD-9 codes 302.5 and 302.6 (Ninth Revision) and ICD-10 codes F64.0, F64.8, and F64.9 (Tenth Revision) using VA health records from 2000 to 2021 and stratified by bilateral orchiectomy status. OUTCOMES: Detailed chart review was performed on 32 randomly selected patients for each code (half with and half without orchiectomy) to confirm transgender status and to perform descriptive analyses. RESULTS: For each ICD code, rates of confirmed transgender status ranged from 88% to 100% for those with and without an orchiectomy, with the majority being transgender women (consistent with most veterans being assigned male sex at birth). Most transgender women (66%-100%) were undergoing estrogen gender-affirming therapy. The majority of provider-driven entries of transgender status took place from 2011 to 2020, with 75% of entries made from 2011 to 2020, consistent with increased recognition and societal acceptance of this population. False negatives were detected at a rate of 15%. Based upon these 5 ICD codes alone, we estimate that the VA has records for 9,449 to 10,738 transgender individuals. CLINICAL IMPLICATIONS: All 5 codes are very sensitive in identifying transgender patients, and the combination of these codes with orchiectomy is extremely sensitive in identifying transgender women, specifically. STRENGTHS AND LIMITATIONS: Major strengths of the study are the use of universal ICD codes and a large patient sample size that spans health records nationally and across multiple decades, potentially making our data more generalizable. The main limitation of this study is that subanalyses were performed on a limited number of patients, which prevented us from capturing all false positives and thus from calculating specificity for each code. Similarly, our true negatives were derived from a small, random subset of the population; as such, our calculation for specificity is an estimate. CONCLUSION: This study highlights a novel method to identify transgender women and paves the way for further research.


Asunto(s)
Personas Transgénero , Transexualidad , Veteranos , Recién Nacido , Humanos , Masculino , Estados Unidos , Femenino , Adolescente , Adulto , Registros Electrónicos de Salud , Clasificación Internacional de Enfermedades
4.
J Sex Med ; 20(3): 253-259, 2023 02 27.
Artículo en Inglés | MEDLINE | ID: mdl-36763960

RESUMEN

BACKGROUND: The effects of male circumcision on sexual function remain controversial. Heterogeneity across previous studies and low-quality scientific evidence have resulted in poor understanding of the effects of circumcision on erogenous sensation of the penis and orgasm function. AIM: In this study we sought to describe and assess differences in erogenous genital sensation and reported orgasm function in circumcised compared with uncircumcised men. METHODS: Adult male subjects who were recruited on a paid anonymous online survey platform were shown illustrations of 12 anatomic regions of the penis. Subjects were prompted to designate regions as pleasurable when touched during partnered sex and to rate each on a 1-10 scale, with higher erogeneity scores correlating with greater pleasure. Subjects were also asked to characterize their orgasms across 6 experiential domains. OUTCOMES: Outcomes were differences between circumcised and uncircumcised men in the probabilities that regions would be designated as pleasurable, average pleasure scores, and self-reported orgasm parameters. RESULTS: In total, 227 circumcised (mean [SD] age 46.6 [17.7] years) and 175 uncircumcised men (47.8 [18.1] years) completed the survey. There were no significant differences in average ratings across all regions between circumcised and uncircumcised men. However, significantly more circumcised men reported preferences for the tip of the penis (38% vs 17%, P = .02) and the middle third of the ventral penile shaft (63% vs 48%, P = .04). Additionally, there were no significant differences in orgasm quality and function across all queried domains between circumcised and uncircumcised cohorts. CLINICAL IMPLICATIONS: Our findings suggest that circumcision does not change how men describe erogenous genital sensation or how they experience orgasm. STRENGTHS AND LIMITATIONS: In this study we expanded upon existing literature regarding comparison of sexual function in circumcised and uncircumcised men in its scale and investigation of diverse domains. Limitations include the survey format of data collection. CONCLUSION: We found no differences in reported erogenous ratings or orgasm function between circumcised and uncircumcised men. These findings suggest that male circumcision does not negatively impact penile erogeneity or orgasm function.


Asunto(s)
Circuncisión Masculina , Adulto , Masculino , Humanos , Persona de Mediana Edad , Placer , Pene , Tacto , Orgasmo
5.
J Sex Med ; 18(2): 410-422, 2021 02.
Artículo en Inglés | MEDLINE | ID: mdl-33422448

RESUMEN

BACKGROUND: To date, a comprehensive state-by-state assessment of transgender transition-related health care coverage for gender-affirming hormone therapy (GAHT) and genital gender-affirming surgery (GAS) has not been reported. AIMS: The aims of this study were 1) to verify which U.S. states' Medicaid systems do/do not cover GAHT and GAS; 2) to assess the ease/difficulty for patients to determine whether GAHT and GAS are Medicaid-covered benefits; and 3) to understand possible state-related predictors of Medicaid coverage for gender-affirming care. METHODS: We reviewed the official Medicaid Handbook and website for all 51 states (+D.C.) and 5 territories to confirm whether GAHT and GAS are covered benefits. When indeterminate, we called the Medicaid office in each state, and for many, Medicaid managed care organizations (MCOs), and individual in-state providers, to confirm coverage. We recorded our experiences, number of, and duration of phone calls to confirm coverage. OUTCOMES: The main outcome was a definitive answer from the state/territory's Medicaid program or MCOs regarding whether GAHT and GAS are/are not covered benefits. Secondary outcome measures included responses we received and the total number/duration of phone calls necessary to confirm coverage. RESULTS: Only 12 of 51 states and 0 of 5 territories featured their policy regarding coverage for GAHT in their Medicaid Handbook/webpages. We confirmed that 34 of 51 state Medicaid programs do cover GAHT, whereas 9 of 51 states' and 2 of 5 territories' do not. We could not confirm coverage of GAHT in 8 of 51 states and 3 of 5 territories. Only 26 of 51 states and 0 of 5 territories featured their policy regarding coverage for GAS in their Medicaid Handbook/webpages. We confirmed that 25 of 51 state Medicaid programs do cover GAS, whereas 22 of 51 states' and 3 of 5 territories' do not. We could not confirm coverage of GAS in 4 of 51 states and 2 of 5 territories. Up to 12 calls, lasting up to 125 minutes, were required to confirm coverage for GAHT/GAS. CLINICAL IMPLICATIONS: Our findings indicate that important health care access barriers/disparities exist today and warrant improvement. STRENGTHS & LIMITATIONS: To our knowledge, this is the most comprehensive assessment of transgender transition-related health care coverage. Limitations include possible bias, as it could be that we were more persistent than actual patients would be to determine service coverage, and a lack of specificity regarding which specific hormone formulations or procedures are/are not covered. CONCLUSION: Our findings show that only 34 of 51 (67%) states' Medicaid programs include GAHT and 25 of 51 (49%) include GAS as covered benefits. Our experience suggests that the process to confirm coverage can be especially time-consuming and frustrating for patients. Zaliznyak M, Jung EE, Bresee C, et al. Which U.S. States' Medicaid Programs Provide Coverage for Gender-Affirming Hormone Therapy and Genital Gender-Affirming Surgery for Transgender Patients?: A State-by-State Review, and a Study Detailing the Patient Experience to Confirm Coverage of Service. J Sex Med 2021;18:410-422.


Asunto(s)
Personas Transgénero , Genitales , Hormonas , Humanos , Medicaid , Evaluación del Resultado de la Atención al Paciente , Estados Unidos
6.
Surg Endosc ; 35(10): 5643-5654, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-33051762

RESUMEN

INTRODUCTION: Various methods have been described to create a functional neovagina with feminizing (male-to-female) gender affirming surgery. Intestinal vaginoplasty using ileal or colon segments confers natural mucus production and greater canal depth with primary vaginoplasty. In this work we describe an alternative approach to primary and salvage vaginoplasty using right colon. We focus on relative advantages compared to use of other bowel segments, and we review patient outcomes. METHODS: Transgender women who had previously undergone primary vaginoplasty underwent laparoscopic right colon vaginoplasty at our center between 12/2017 and 7/2019. Demographic, medical, outcome, and satisfaction data was collected and retrospectively reviewed. RESULTS: Twenty-two consecutive transgender women patients underwent laparoscopic right colon vaginoplasty. Mean age was 39.3 years. There were two intraoperative complications:1 injury of the ileocolic pedicle, and 1 minor bladder injury. Four of 22 patients (18.2%) had short-term complications (< 30 days): 3 had postoperative ileus/small bowel obstruction and 1 had intra-abdominal hemorrhage. All were managed conservatively. Six of 22 patients (27.3%) experienced a total of 14 long-term complications (> 30 days): 1 developed Crohn's (not involving the neovagina); 1 developed late small bowel obstruction (SBO) (managed conservatively); 5 developed neovagina prolapse; 4 developed stenosis (2 at the vaginal introitus, and 2 had extrinsic obstruction at the recto-vaginal junction (all underwent successful laparoscopic surgical correction); and 3 were diagnosed with diversion neovaginitis (all treated conservatively). All complications were successfully treated with conservative and/or surgical intervention. All (100%) patients reported satisfaction with neovagina function and appearance. CONCLUSION: This is the only outcomes series of transgender women patients who have undergone right colon vaginoplasty, to date. Our study finding suggests that laparoscopic right colon for primary or salvage vaginoplasty has several important advantages over use of Sigmoid colon or Ileum, and is a reliable technique whose complications can be managed successfully, with favorable, satisfactory long-term outcomes.


Asunto(s)
Cirugía de Reasignación de Sexo , Adulto , Colon Sigmoide/cirugía , Femenino , Procedimientos Quirúrgicos Ginecológicos , Humanos , Masculino , Estudios Retrospectivos , Vagina/cirugía
7.
Andrologia ; 53(11): e14186, 2021 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-34514615

RESUMEN

It has been proposed that men hospitalised with COVID-19 be treated with oestrogen or progesterone to improve COVID-19 outcomes. Transgender women (male-to-female) are routinely treated with oestrogen or oestrogen +progesterone for feminisation which provides a model for the effect of feminising hormones on testicular tissue. Our goal was to analyse differences in ACE-2 expression in testicles of trans-women taking oestrogen or oestrogen +progesterone. Orchiectomy specimens were collected from trans-women undergoing gender-affirming surgery, who were taking oestrogen or oestrogen+progesterone preoperatively. For controls, we used benign orchiectomy specimens from cis-gender men. All specimens were stained with H&E, Trichrome (fibrosis), insulin-like 3 antibody (Leydig cell) and ACE-2 IHC. Cells per high-powered field were counted by cell type (Leydig, Sertoli and Germ). Stain intensity was rated on a 0-2 scale. On immunohistochemistry staining for Leydig cells and ACE-2 staining, the oestrogen+progesterone cohort had fewer Leydig cells compared with controls. The oestrogen+progesterone cohort also had greater degree of tissue fibrosis compared with controls and the oestrogen cohort. This work supports the hopeful possibility that a short course of progesterone (or oestrogen+progesterone) could downregulate ACE-2 to protect men from COVID-19 infection.


Asunto(s)
Enzima Convertidora de Angiotensina 2 , Estrógenos , Enzima Convertidora de Angiotensina 2/efectos de los fármacos , Enzima Convertidora de Angiotensina 2/genética , COVID-19 , Estrógenos/farmacología , Femenino , Humanos , Células Intersticiales del Testículo , Masculino , SARS-CoV-2 , Testículo
8.
PLoS Pathog ; 13(2): e1006163, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-28207890

RESUMEN

Understanding early events of HIV transmission within mucosal tissues is vital for developing effective prevention strategies. Here, we report that primary stromal fibroblasts isolated from endometrium, cervix, foreskin, male urethra, and intestines significantly increase HIV infection of CD4+ T cells-by up to 37-fold for R5-tropic HIV and 100-fold for X4-tropic HIV-without themselves becoming infected. Fibroblasts were more efficient than dendritic cells at trans-infection and mediate this response in the absence of the DC-SIGN and Siglec-1 receptors. In comparison, mucosal epithelial cells secrete antivirals and inhibit HIV infection. These data suggest that breaches in the epithelium allow external or luminal HIV to escape an antiviral environment to access the infection-favorable environment of the stromal fibroblasts, and suggest that resident fibroblasts have a central, but previously unrecognized, role in HIV acquisition at mucosal sites. Inhibiting fibroblast-mediated enhancement of HIV infection should be considered as a novel prevention strategy.


Asunto(s)
Linfocitos T CD4-Positivos/virología , Fibroblastos/citología , Infecciones por VIH/transmisión , VIH-1/patogenicidad , Membrana Mucosa/virología , Técnicas de Cocultivo , Endometrio/citología , Endometrio/virología , Femenino , Citometría de Flujo , Prepucio/citología , Prepucio/virología , Humanos , Mucosa Intestinal/citología , Mucosa Intestinal/virología , Masculino , Membrana Mucosa/citología , Análisis de Secuencia por Matrices de Oligonucleótidos , Uretra/citología , Uretra/virología
9.
Adv Exp Med Biol ; 1043: 611-627, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29224113

RESUMEN

Most preclinical and clinical, animal, and human research has been biased with respect to sex and even more so with respect to gender. In fact, little is known about the impact of sex and even less about the influence of gender on overall metabolic processes. The National Institutes of Health has recognized this gap in scientific knowledge and now mandates that studies be conducted in both sexes and to include gender as variables influencing physiological processes such as metabolism. It is therefore critical to understand and appreciate how to incorporate sex and gender in preclinical and clinical research in order to enhance our understanding of the mechanisms by which metabolic processes differ by sex and gender. In this chapter, we define sex and gender and discuss when sex and gender are not aligned, such as that which occurs in transgender individuals, and how this impacts metabolic processes. We discuss the importance of understanding the influence and interactions between sex hormones and sex chromosomes rather than focusing on their relative contributions to metabolism in isolation. This knowledge will optimize therapies specific for individuals which need to encompass sex and gender.


Asunto(s)
Metabolismo Energético/efectos de los fármacos , Terapia de Reemplazo de Hormonas/métodos , Personas Transgénero , Transexualidad/tratamiento farmacológico , Femenino , Identidad de Género , Disparidades en el Estado de Salud , Terapia de Reemplazo de Hormonas/efectos adversos , Humanos , Masculino , Factores de Riesgo , Caracteres Sexuales , Cromosomas Sexuales , Factores Sexuales , Personas Transgénero/psicología , Transexualidad/metabolismo , Transexualidad/fisiopatología , Transexualidad/psicología , Resultado del Tratamiento
10.
Urology ; 174: 86-91, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36646176

RESUMEN

OBJECTIVE: To assess the reported changes in orgasm quality and function of transgender men (TM) and transgender women (TW) after commencing gender-affirming hormone therapy (GAHT). METHODS: We queried potential changes in orgasm function before and after commencing GAHT (minimum 1 year) among 130 consecutive TW and 33 TM. We queried the following domains under a uniform condition (masturbation): (1) Lead-time to reach orgasm, (2) Duration of orgasm, (3) Body location of orgasm sensation, (4) Description of orgasm as either a single or multiple-peak event, (5) Duration of post-orgasm refractory period, and (6) Overall satisfaction with orgasm quality. RESULTS: Within groups by gender, TW and TM reported similar responses to our inventory before starting GAHT. After commencing GAHT, TW reported notable changes in orgasm function: increase in lead-time necessary to reach orgasm, orgasm duration, and overall orgasm satisfaction. Similarly, TM reported an increase in duration of orgasm and increased overall satisfaction with orgasm quality. Over half of the TW reported experiencing orgasms in new/additional body locations. Additionally, prior to commencing GAHT, the majority of TM and TW patients reported their orgasms as a short, single-peak event but following GAHT these same patients reported longer and protracted multiple-peak orgasms. CONCLUSIONS: GAHT has the potential to positively improve orgasm quality for transgender patients undergoing gender transition. It is important to share such data with patients prospectively before treatments.


Asunto(s)
Personas Transgénero , Transexualidad , Masculino , Humanos , Femenino , Orgasmo , Estudios de Seguimiento , Hormonas
11.
Urol Clin North Am ; 50(4): 563-576, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37775215

RESUMEN

Few transgender-specific cancer screening recommendations exist. This review aims to cover current guidelines and practice patterns of cancer screening in transgender patients and, where evidence-based data are lacking, to draw from cisgender screening guidelines to suggest best practices for transgender patients based on anatomic inventory. Sufficient evidence does not exist to determine the long-term effects of gender-affirming hormone therapy on cancer risk. In the future, cancer screening and prevention should be focused on anatomic inventory and high-risk behaviors.


Asunto(s)
Neoplasias , Personas Transgénero , Transexualidad , Humanos , Detección Precoz del Cáncer , Neoplasias/diagnóstico , Neoplasias/prevención & control , Riesgo
12.
J Surg Res (Houst) ; 6(3): 317-322, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37829933

RESUMEN

Background: Reconstructive urologists often place both a urethral and suprapubic catheter intraoperatively to prevent extravasation of undrained urine across anastomosis sutures. As no consensus exists on which catheter drains the bladder more completely, many surgeons leave one catheter to gravity drainage and cap the other postoperatively. We sought to identify differences in catheter urine outflow during dual bladder drainage with suprapubic and urethral catheters in postoperative urology patients. Methods: Urine output (UOP) from transgender men who underwent Stage II Phalloplasty with urethral lengthening was retrospectively reviewed. Both 16 French urethral and suprapubic catheters were placed to gravity drainage postoperatively. Urine output from each catheter was recorded separately, twice daily. Mixed model regression modeling tested for differences in urine output by time of day (day/night) and activity status (Bedrest: Postop Day 0-2, Ambulatory: Postop Day 3+). Results: The aggregate number of 12-hour shift urine output observations was 250 (125 for urethral and 125 for suprapubic catheters) across 14 inpatients. Suprapubic catheters had a mean 410 ml higher output than urethral catheters per 12-hour shift (p=0.002; 95% CI: 185, 636 ml). During daytime, Suprapubic catheters demonstrated higher UOP than urethral catheters per 12-hour shift (Estimated Difference: 464 ml; p=0.002; 95% CI: 211, 718 ml). During nighttime, a similar phenomenon was observed (Estimated Difference: 356 ml; p=0.009; 95% CI: 104, 606 ml). When comparing mean UOP from each catheter during the Bedrest Phase, suprapubic catheters averaged an estimated 295 ml higher UOP compared to urethral catheters per 12-hour shift with a trend toward statistical significance (p=0.052; 95% CI -3, 594 ml). During the Ambulatory Phase, mean suprapubic catheter UOP was an estimated 472 ml higher than urethral catheters per 12-hour shift (p=0.009; 95% CI 142, 802 ml). Conclusions: Simultaneous bladder drainage with urethral and suprapubic catheters shows greater drainage from the suprapubic catheter (35% vs 65%). When using two catheters, both can be placed to gravity to maximize bladder drainage as the suprapubic catheter can drain residual urine not adequately drained by the urethral catheter.

13.
Plast Reconstr Surg Glob Open ; 10(6): e4307, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35702357

RESUMEN

Most free-flap phalloplasty reports describe the femoral artery and great saphenous vein as recipient vessels, with the deep inferior epigastric artery and venae comitantes (DIEA/V) only rarely reported. We review our experience with preferentially using the DIEA/V as recipient vessels in gender-affirming free-flap phalloplasty, with DIEV as primary venous outflow. Methods: We retrospectively reviewed consecutive patients who underwent gender-affirming free-flap phalloplasty at our single institution from June 2017 through June 2021. The DIEA/V was used as recipient vessels, with the DIEA/V pedicle externalized via a passageway made through the external inguinal ring. Results: Thirty-eight consecutive free flaps (26 radial forearm free-flap phalloplasties, 10 anterolateral thigh phalloplasties, and two radial forearm free-flap urethroplasties) were performed. Mean age was 37.3 years; mean BMI was 25.7. Mean follow-up was 17.9 months. All flaps were anastomosed to the DIEA/V, without use of vein grafts. Most flaps (89.5%) had at least two veins anastomosed. To augment outflow, a saphenous vein branch was used in one of 38 (2.6%) cases and other superficial veins were used in two of 38 (5.3%) cases. One of 38 (2.6%) cases (early in our experience) resulted in total flap loss. Conclusions: Advantages of the DIEA/V as free-flap phalloplasty recipient vessels include a short, direct pathway for vessels, excellent donor-recipient vessel size match that allows end-to-end anastomoses, and elimination of risks associated with arterialized interposed veins. When venous outflow appears compromised, we recommend a low threshold to use additional local or saphenous veins, though this is rarely needed given the DIEV's reliability.

14.
Sex Med ; 10(3): 100510, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35472753

RESUMEN

INTRODUCTION: While providers generally counsel patients about possible effects of gender affirming treatments, such as gender affirming hormone therapy (GAHT) and gender affirming surgery (GAS), on sexual function - the effects of these treatments on orgasm function and quality are not well understood. AIM: To develop a gender transition orgasm quality inventory based on orgasm function domains transgender patients communicated were important to them. METHODS: We conducted a series of interviews in which we asked transgender patients to describe which factors related to orgasm (ie, orgasm quality and orgasm-related sexual function) were most important to them. This work generated a list of 6 domains which we incorporated into a survey instrument. The 6 domains that our work generated are: (1) Lead-time to reach orgasm, (2) Duration of orgasm, (3) Body location of orgasm sensation; (4) Description of orgasm as either a single or multiple-peak event, (5) Duration of postorgasm refractory period, and (6) Overall satisfaction with orgasm quality. Using this new questionnaire, we queried potential changes in orgasm function before and after commencing GAHT (minimum 1 year) among 130 consecutive transgender women (TW) and 33 transgender men (TM) as a pilot study. RESULTS: Within groups by gender, TW and TM cohorts reported similar responses to our inventory before starting GAHT. After commencing GAHT, TW reported notable changes in orgasm function: increase in lead-time necessary to reach orgasm, orgasm duration, and overall orgasm satisfaction; and decrease in post-orgasm refractory period. Similarly, TM reported an increase in duration of orgasm and increased overall satisfaction with orgasm quality; and a decrease in post-orgasm refractory period. Over half of the TW reported experiencing orgasms in new/additional body locations. Additionally, prior to commencing GAHT, the majority of TM and TW patients reported their orgasms as a short, single-peak event but following GAHT these same patients reported longer and protracted multiple-peak orgasms. CONCLUSION: We have developed a novel questionnaire with the purpose of assessing patient self-reported changes in orgasm function following gender affirming treatments. Findings from our pilot study shows that GAHT has the potential to positively improve sexual function and orgasm quality for transgender patients undergoing gender transition. We encourage future studies to utilize our novel questionnaire to assess potential changes in orgasm function related to various gender affirming procedures. Zaliznyak M, Lauzon M, Stelmar J, et al. A Proposed Inventory to Assess Changes in Orgasm Function of Transgender Patients Following Gender Affirming Treatments: Pilot Study. Sex Med 2022;10:100510.

15.
Sex Med ; 10(2): 100495, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-35255460

RESUMEN

BACKGROUND: Most complications after masculinizing genital gender-affirming surgery (gGAS) are associated with urethral lengthening (+UL). While many transmasculine patients desire +UL for standing urination, not all patients prioritize this benefit over the significantly increased risk of complications. Currently, phalloplasty without UL (-UL) appears to be seldom offered, and previous -UL techniques create genital anatomy that is visibly different from the anatomy created by phallourethroplasty+UL (P+UL). AIM: To describe a novel surgical technique to create a normal-appearing phallus tip, scrotum, and perineal urethral opening that avoids urethral complications associated with +UL. METHODS: We describe our surgical technique and approach to patient counseling. We report patient satisfaction outcomes from the first cohort of patients to undergo this 'modified phallourethroplasty' (-UL) approach to date. OUTCOMES: Among patients who elected phalloplasty over metoidioplasty, 13/40 (32.5%) patients elected P-UL. Prior to 1/2020, before we standardized how we presented this option to patients, 17.4% elected this option. Of the patients that elected P-UL, 8 have completed first-stage and 7 have completed second-stage surgeries. RESULTS: All patients that have undergone P-UL have expressed satisfaction with body image and urinary function. Among patients asked to rank which of 14 preoperative factors were most important (1 = most important, 14 = least important), having a normal-appearing phallus (mean rank 4.14) and minimizing complications (mean rank 8.14) were ranked more highly than ability to urinate in a standing position (mean rank 9.14). When asked what factors most influenced their choice to have -UL (ranked from 1 to 9), elimination of risks was rated the most important (mean rank 2.71) and expected decrease in risk of needing revision surgery was rated the second most important (mean rank 3.57). CLINICAL IMPLICATIONS: The significant reduction in +UL-related complications decrease morbidity, urgent revision surgeries, and cost to our healthcare system. STRENGTHS AND LIMITATIONS: Strengths include a novel technique that provides a surgical alternative to P+UL that eliminates the majority of phalloplasty related postoperative complications. Limitations include the small number of patients who have completed first and second stage surgery, and short follow up time. CONCLUSION: It is important to understand what factors drive individual patients' choices. Patients considering masculinizing gGAS should be offered both +UL and -UL options. The costs and benefits of each option should be presented objectively and in the context of each patient's unique priorities and needs. Smith SM, Yuan N, Lee G, et al. 'Modified Phallourethroplasty' as a Surgical Alternative to Phalloplasty With Urethral Lengthening: Technique, How We Present This Option to Patients, and Clinical Outcomes. Sex Med 2022;10:100495.

16.
Sex Med ; 10(5): 100545, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35914381

RESUMEN

INTRODUCTION: Permanent genital hair removal is required before gender-affirming vaginoplasty to prevent hair-related complications. No previous studies have directly compared the relative efficacy, costs, and patient experiences with laser hair removal (LHR) vs electrolysis treatments. Food and Drug Administration (FDA) oversight of medical devices is poorly understood and commonly misrepresented, adversely affecting patient care. AIM: This study compares treatment outcomes of electrolysis and LHR for genital hair removal and investigates FDA regulation of electrolysis and LHR devices. METHODS: Penile-inversion vaginoplasty and shallow-depth vaginoplasty patients completed surveys about their preoperative hair removal, including procedure type, number/frequency of sessions, cost, and discomfort. Publicly available FDA-review documents and databases were reviewed. MAIN OUTCOMES MEASURE: Compared to electrolysis, LHR was associated with greater efficiency, decreased cost, decreased pain, and improved patient satisfaction. RESULTS: Of 52 total (44 full-depth and 8 shallow-depth) vaginoplasty patients, 22 of 52 underwent electrolysis only, 15 of 52 underwent laser only, and 15 of 52 used both techniques. Compared to patients that underwent LHR only, patients that underwent only electrolysis required a significantly greater number of treatment sessions (mean 24.3 electrolysis vs 8.1 LHR sessions, P < .01) and more frequent sessions (every 2.4 weeks for electrolysis vs 5.3 weeks for LHR, P < .01) to complete treatment (defined as absence of re-growth over 2 months). Electrolysis sessions were significantly longer than LHR sessions (152 minutes vs 26 minutes, P < .01). Total treatment costs for electrolysis ($5,161) were significantly greater than for laser ($981, P < .01). Electrolysis was associated with greater pain and significantly increased need for pretreatment analgesia, which further contributed to higher net costs for treatment with electrolysis vs laser. Many LHR and electrolysis devices have been FDA-cleared for safety, but the FDA does not assess or compare clinical efficacy or efficiency. CLINICAL IMPLICATIONS: For patients with dark-pigmented hair, providers should consider LHR as the first-line treatment option for preoperative hair removal before gender-affirming vaginoplasty. STRENGTH AND LIMITATIONS: This is the first study to compare electrolysis and LHR for genital hair removal. The discussion addresses FDA review/oversight of devices, which is commonly misrepresented. Limitations include the survey format for data collection. CONCLUSION: When compared with electrolysis, LHR showed greater treatment efficiency (shorter and fewer treatment sessions to complete treatment), less pain, greater tolerability, and lower total cost. Our data suggests that, for patients with dark genital hair, providers should consider recommending laser as the first-line treatment for permanent genital hair removal before vaginoplasty. Yuan N, Feldman A, Chin P, et al. Comparison of Permanent Hair Removal Procedures before Gender-Affirming Vaginoplasty: Why We Should Consider Laser Hair Removal as a First-Line Treatment for Patients Who Meet Criteria. Sex Med 2022;10:100545.

17.
Sex Med ; 10(6): 100569, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36152492

RESUMEN

INTRODUCTION: No nomogram exists to predict maximum achievable neovaginal depth before penile inversion vaginoplasty (PIV) based on available penile & scrotal skin (SS). Maximal depth is important to patients and is determined by available skin and available anatomic space within the pelvis and varies with surgical technique. AIM: We endeavored to create a nomogram to predict expected postoperative vaginal depth. METHODS: Retrospective review of all patients undergoing primary PIV at a single institution from June 2017 to February 2020 (n = 60). Pre-op: Dorsal penile and midline scrotal skin length were measured. Intra-op: Tubularized scrotal skin length measured on a dilator. Immediate post-op: Final vaginal depth measured with a dilator. OUTCOMES: The amount of available penile and scrotal skin was not associated with vaginal depth. The only variable that did significantly increase depth was the use of penile + scrotal skin, as compared to penile skin alone. (P < .001) RESULTS: In patients who underwent PIV-SS, the final vaginal depth (13.3 ± 1.9 cm) was 87% of pre-op measured penile skin length (15.3 ±- 3.0 cm). In patients who underwent PIV+SS, pre-op penile skin length was 11.1 ± 4.7±cm and pre-op midline scrotal length was 22.8 ± 2.6 cm. with a final post-op vaginal canal depth of 15.2 ± 1.3 cm. In 45/46 (98%) surgeries utilizing SS grafts, SS tube length exceeded the length necessary to achieve maximal vaginal depth, and required trimming and discard. Given that in most cases there was an excess of SS, final post-op depth equaled the maximal vaginal depth that could be surgically dissected, and was not limited by the amount of available skin. CLINICAL IMPLICATIONS: Our findings suggest that for most patients it should not be necessary to include additional tissue sources (eg, peritoneum) to create a vaginal canal during primary vaginoplasty. STRENGTHS AND LIMITATIONS: Any penile skin that was discarded due to poor quality (eg, tight phimosis, poor viability) was not measured and accounted for. This likely resulted in a slight overestimation of the contribution of the penile skin to the final vaginal depth, but did not change the overall finding that final depth was not limited by available skin. CONCLUSION: SS grafts, when harvested and tubularized using optimized technique, supplied an excess of skin necessary to line a vaginal canal space of maximal achievable depth. We found that additional tissue sources can, instead, be reserved for future salvage surgery if it becomes necessary to augment depth. Smith SM, Yuan N, Stelmar J, et al. Penile and Scrotal Skin Measurements to Predict Final Vaginal Depth With Penile Inversion Vaginoplasty. Sex Med 2022;10:100569.

18.
J Surg Res (Houst) ; 5(3): 419-422, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36285252

RESUMEN

Objective: To describe a novel method to convert a closed-system suction drain to a highly efficient closed-system gravity-dependent drain and demonstrate its efficacy in an ex-vivo model. Methods: We reviewed the 5 top-selling urology and surgery text/reference books for information on drainage systems. An ex-vivo model was designed with a reservoir of fluid connected to a Jackson-Pratt bulb drain. We measured the volume of fluid drained from the reservoir into the bulb while on-suction and off-suction. This was repeated using a novel modified bulb, where the bulb's outflow stopper was replaced with a one-way valve oriented to allow release of pressure from the bulb. Results: With the bulb on-suction, drainage was maintained regardless of the height of the drain relative to the reservoir. With the bulb off-suction, closed passive gravity-dependent drainage occurred only when the drain was below the fluid reservoir; drainage ceased at minimal volumes. With addition of a one-way valve and maintenance of the bulb below the level of the reservoir, drainage proceeded to completion. Conclusion: How surgical drains work is not described in the leading urology and general surgery textbooks/reference books. Closed-system suction drains cannot be used to achieve passive gravity-dependent drainage without allowing release of displaced air from the bulb-lumen. The novel modified drain we describe affords reversible closed-system suction and passive drainage.

19.
J Surg Res (Houst) ; 5(4): 618-625, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36643404

RESUMEN

Introduction: It has been demonstrated that patient memory for medical information is often poor and inaccurate. The use of audio recordings for patient consultation has been described; however, to our knowledge this is the first reported use of audio recordings in consultation for gender-affirming surgery. Our aim was to determine whether, and specifically how, audio recording the consultation of patients presenting for genital gender-affirming surgery would be of benefit to patients. Materials and Methods: We began to offer all new patients the opportunity to have their consultations recorded. At the end of the consultation the recording was uploaded to a USB, which was given to the patient to keep. We then surveyed all patients who had received a copy of their recorded consultation to query the utility of having access to an audio recording of their consultation. Results: 71/72 (98.6%) patients who were given the option to have their consultation recorded chose to do so. 50/71 (70%) of patients who had their consultation recorded responded to our survey. Patients reported that having access to a voice recording of their consultation was beneficial and was viewed overwhelmingly positively. Conclusions: Routine audio recording of patient consultations is highly beneficial to patients, with little cost to providers, and should be considered as a valuable addition to the new patient consultation. This approach may have applications in broader clinical contexts where patients face numerous, complex, and nuanced management options. The study would benefit from continued application and a larger (multi-center, international) sample.

20.
Can Urol Assoc J ; 16(11): E558-E562, 2022 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-35704934

RESUMEN

INTRODUCTION: We aimed to analyze the testicular histopathology of men who died with active COVID-19 infection. METHODS: We performed autopsy of eight consecutive men who died of COVID-19 pneumonia. Lung and testis tissue of all men were stained for SARS-CoV-2 nucleocapsid, angiotensin-converting enzyme 2 (ACE-2) receptor immunohistochemistry (IHC). H&E was performed to assess for spermatogenesis and evidence of testicle tissue damage. Reverse transcriptase polymerase chain reaction (RT-PCR) analysis for SARS-CoV-2 was performed on matched lung and bilateral testicular tissue samples from all men. RESULTS: Patient age ranged from 50-79 years. SARS-CoV-2 viral RNA was detected by RTPCR in testis tissue in one man. All eight testicle specimens that underwent IHC for ACE2 receptor showed uniformly strong immunoreactivity against all testicle cell populations. By H&E, all testis specimens showed no inflammation, vascular thrombosis, vasculitis, or morphological evidence of viral changes. One case showed diminished but not absent spermatogenesis, consistent with patient age. CONCLUSIONS: Our results suggest that SARS-CoV-2 is unlikely to affect male fertility. Contrary to all prior histological studies, our results showed no evidence of damage to reproductive tissues that might impair fertility.

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