The evolution of a large-scale facial gender affirmation program: A comparative outcomes analysis.

BACKGROUND: The volume of facial feminization surgery (FFS) performed has increased tremendously over the last decade as new gender affirmation programs have formed. Advancements in surgical planning and treatment protocols have resulted in complex, multiprocedural FFS operations. This study examines the characteristics and outcomes of a large-scale FFS program over a 5-year lifespan. METHODS: A retrospective analysis was performed of all patients who underwent FFS in a high-volume integrated healthcare system from program initiation in 2018-2019 (early cohort) to maturation in 2021-2022 (late cohort). Patient charts were reviewed for demographic factors, operative details, complications, postoperative Emergency Department or Urgent Care (ED/UC) visits, revisions, and readmissions. Patient characteristics and outcomes were compared between early and late cohorts. RESULTS: A total of 191 patients were included, with 109 in the early cohort and 82 in the late cohort. Patient demographics were similar except mean age (40.3 years early cohort versus 36.3 years late cohort, p = 0.03). Patients in the late cohort had longer operations (5.40 h versus 6.16 h, p = 0.008), with a greater percentage of patients receiving genioplasty, rhinoplasty, fat grafting, or lip lift. Despite this, fewer patients in the late cohort were admitted postoperatively (62.4% versus 13.4%, p < 0.001). There were no differences in total complications, minor complications, revisions, ED/UC visits, or readmissions. However, major complications were significantly more common in the early cohort (4.6% versus 0.0%, p = 0.05). CONCLUSION: As a nascent FFS program matures, the number of procedures in a single operation increased along with operative length. Major complications and postoperative admission rates decreased while total complications remained low.

Patient-Reported Preoperative Depression as a Predictor of Psychosocial Outcomes After Gender-Affirming Facial Feminization Surgery.

OBJECTIVE: To understand psychosocial functioning before and after gender-affirming facial feminization surgery (FFS) as well as identify predictors of postoperative psychosocial functioning. SUMMARY BACKGROUND DATA: Few investigations have rigorously explored the impact of gender-affirming FFS on psychosocial functioning in transgender and gender non-binary (TGNB) individuals. This knowledge gap hinders the identification of methods to optimize mental health quality-of-life outcomes after FFS and carries repercussions for access to care. METHODS: Adult TGNB participants awaiting gender-affirming FFS were prospectively enrolled and administered Patient-Reported Outcomes Measurement Information System (PROMIS) instruments assessing anxiety, anger, depression, global mental and physical health, positive affect, emotional support, social isolation, companionship, and meaning and purpose before and 3-6 months after FFS. Paired t-tests compared pre- and postoperative scores. Multivariable linear models identified predictors of postoperative psychosocial outcomes. RESULTS: Among the domains, psychosocial scores improved for anxiety, depression, global mental health, social isolation, and positive affect after FFS. When accounting for potential variables contributing to postoperative psychosocial scores including other gender-affirming surgeries, hormone therapy duration, and private versus public insurance type, we found that preoperative depression scores independently predicted the variance in all other postoperative scores with global mental health (ß=-0.52, 95%CI -0.58--0.31 P<0.001), anxiety (ß=0.40, 95% CI 0.21-0.51, P<0.001), and meaning and purpose (ß=-0.52, 95% CI -0.78--0.42 P<0.001) as the strongest models. CONCLUSIONS: This study suggests that gender-affirming FFS improves psychosocial functioning; however, such improvements are highly influenced by the baseline psychological functioning of each individual. These findings indicate that preoperative psychological functioning may be a potential avenue for improving outcomes after FFS via perioperative psychological interventions.

Estrogen hormone therapy stabilizes lateral hairline in transfeminine patients: Implications for facial feminization surgery.

BACKGROUND: Although several studies report on the suppressing effects of estrogen therapy on facial and body hair in transgender and nonbinary (TGNB) individuals, few studies have elucidated its effects on hairline stability on the scalp. In this study, we assessed the influence of estrogen therapy on forehead length. METHODS: All TGNB patients, aged 30 years or older, assigned male at birth (AMAB) seeking facial feminization surgery were included in the study. Central and forehead lengths were collected at the initial consultation visits. Variables, including age, duration of hormone replacement therapy (HRT), presence of spironolactone, and presence of other hair treatments, such as finasteride, dutasteride, or minoxidil, that potentially influence hair growth were collected by chart review. Multivariable linear regressions were constructed with relevant predictor variables while also incorporating global health scores as a proxy for psychological effects on hair loss. RESULTS: Overall, 171 patients were included in this study, with a median age of 36.0 (interquartile range (IQR) 32.0-46.0) years and median HRT duration of 2.0 (IQR 1.0-6.0) years. Multivariable linear regressions revealed no significant predictors for central forehead length. However, lateral forehead length was positively predicted by age (B=0.06, 95% confidence interval (CI) [0.03-0.08], p < 0.001) and hair treatment (B=0.66, 95% CI [0.14-1.18], p = 0.01), but negatively predicted by HRT duration (B=-0.07, 95% CI [-0.10 to -0.04], p < 0.001). CONCLUSIONS: Although older age is a predictor of lateral hairline recession in TGNB AMAB individuals, lateral forehead length was also predicted to decrease by 0.07 cm with each year of feminizing hormone therapy in patients over 30 years of age.

Developmental uterovaginal anomalies and histologic findings in transgender patients receiving gender-affirming hysterectomies: A large case series.

OBJECTIVE: To describe the incidence of uterovaginal anomalies and histologic findings in transgender and nonbinary (TGNB) patients seeking hysterectomies. METHODS: All patients receiving gender-affirming hysterectomies between 2013 and 2023 were retrospectively reviewed. Primary outcomes included uterovaginal anomalies and histological findings. Multivariable logistic regressions were performed to evaluate relationships between variables of interest and whether they predict findings of uterovaginal anomalies, inactive endometrium, adenomyosis, leiomyoma, endometriosis, and cervical atrophy. RESULTS: 278 patients received hysterectomies at an average age of 29.2 ± 8.3 years. Seven patients (2.5%) were found to have a developmental anomaly, including two bicornuate uterus (0.7%), two unicornuate uterus (0.7%), one septate uterus (0.4%), and two vaginal septum (0.7%). 60 patients (21.6%) were found to have inactive endometrium and 26 patients (9.4%) had cervical atrophy. Although 262 patients (94.2%) were on testosterone therapy, hormone duration was not a significant predictor of any uterine findings. CONCLUSION: This study describes uterovaginal anomalies in a large cohort of patients receiving gender-affirming hysterectomies. Although long-term testosterone use is commonly believed to be associated with endometrial and cervical atrophy, this study shows no such association.

Ethnic variation in lower face anthropometry on facial computed tomography scans for patients seeking facial feminization surgery.

BACKGROUND: Facial feminization surgery (FFS) is the most common form of facial gender-affirming surgery. One of the current knowledge gaps is the understanding of differences among racial groups in baseline craniofacial norms for transgender and nonbinary patients. METHODS: All patients who sought consultation for FFS and underwent craniofacial computed tomography (CT) scans at a single institution between 2018 and 2023 were included. Patients who underwent previous facial surgeries were excluded. Chart reviews were conducted for patient characteristics, including race, age, hormone therapy duration, and prior gender-affirming surgeries. Racial categorizations included White, Latinx, African American, or Asian. Patients with other or multiracial identities were excluded. Lower face measurements were derived from preoperative facial CT scans. Comparative analyses were performed on all measurements among the racial groups. RESULTS: In this study, 204 patients were included with an average age of 32.0 ± 10.2 years and a median hormone therapy duration of 2.0 years. The notable differences among the racial groups were: 1. Zygomatic width was the largest in Asian patients (13.5 ± 0.6 cm) compared to all other racial groups (p = 0.03), 2. Nasolabial angle was the smallest in African American patients (82.5 ± 13.1 degrees, p < 0.001), 3. Lower face height was the largest in African American patients (6.9 ± 0.7 cm, p < 0.001), and 4. Lateral mandibular flare was the largest in African American patients (0.4 ± 0.1 cm) and the smallest in Latinx patients (0.2 ± 0.1 cm, p < 0.001). CONCLUSIONS: Specific target areas of FFS should be carefully considered to account for possible baseline ethnic differences. Relative facial proportions may also be a more salient surgical planning tool in transgender and gender nonbinary patients rather than absolute measurements alone.

Outcomes of Simultaneous Versus Staged Resection for Stage IV Colorectal Cancer with Synchronous Liver Metastases.

INTRODUCTION: Management of stage IV colorectal cancer with synchronous liver metastases remains debated, as colorectal and liver resections can be performed simultaneously or staged apart. OBJECTIVE: This study aims to determine any demographic or outcome differences between simultaneous and staged resection. PARTICIPANTS: Retrospective review was performed on patients diagnosed with synchronous colorectal primary and liver metastases within Southern California Kaiser Permanente (KP) hospitals between 2010 and 2020. Patients with other metastases on diagnosis or those who did not receive both primary and liver resections were excluded. Demographic and outcome data were collected and analyzed. RESULTS: Of the 113 patients who met criteria, 72 (63.7%) received simultaneous and 41 (36.3%) received staged resection. Demographic data were comparable between simultaneous and staged resection, respectively, including median age of diagnosis, sex, and race. Both groups had similar median length of stay, percentage of major colorectal resection, and percentage of major liver resection. Both groups also had similar rates of radiation therapy, chemotherapy, and immunotherapy. There were no statistically significant difference in complications rates, median follow-up time, median overall survival, and median disease-free survival. CONCLUSIONS: Practice patterns within Southern California KP hospitals favor minor colorectal and liver resections. However, there were no significant differences in demographics, treatment rates, or outcomes between simultaneous and staged resection. While not statistically significant, our findings of a 11.9% higher major liver resection rate and 7.5-month longer median disease-free survival in the staged resection group may benefit from further study with higher power datasets.