Gender-Affirming Mastectomy Trends and Surgical Outcomes in Adolescents

BackgroundThere are over 150,000 transgender adolescents in the United States, yet research on outcomes following gender-affirming mastectomy in this age group is limited. We evaluated gender-affirming mastectomy incidence, as well as postoperative complications, including regret, in adolescents within our integrated health care system.MethodsGender-affirming mastectomies performed from January 1, 2013 - July 31, 2020 in adolescents 12-17 years of age at the time of referral were identified. The incidence of gender-affirming mastectomy was calculated by dividing the number of patients undergoing these procedures by the number of adolescents assigned female at birth ages 12-17 within our system at the beginning of each year and amount of follow-up time within that year. Demographic information, clinical characteristics (comorbidities, mental health history, testosterone use), surgical technique, and complications, including mention of regret, of patients who underwent surgery were summarized. Patients with and without complications were compared to evaluate for differences in demographic or clinical characteristics using chi-squared tests.ResultsThe incidence of gender-affirming mastectomy increased 13-fold (3.7 to 47.7 per 100,000 person-years) during the study period. Of the 209 patients who underwent surgery, the median age at referral was 16 years (range 12-17) and the most common technique was double-incision (85%). For patients with greater than 1-year follow-up (n=137, 65.6%), at least one complication was found in 7.3% (n=10), which included hematoma (3.6%), infection (2.9%), hypertrophic scars requiring steroid injection (2.9%), seroma (0.7%), and suture granuloma (0.7%); 10.9 % underwent revision (n=15). There were no statistically significant differences in patient demographics and clinical characteristics between those with and without complications (p>0.05). Two patients (0.95%) had documented postoperative regret but neither underwent reversal surgery at follow-up of 3 and 7 years postoperatively.ConclusionBetween 2013-2020, we observed a marked increase in gender-affirming mastectomies in adolescents. The prevalence of surgical complications was low and of over 200 adolescents who underwent surgery, only two expressed regret, neither of which underwent a reversal operation. Our study provides useful and positive guidance for adolescent patients, their families, and providers regarding favorable outcomes with gender-affirming mastectomy

Factors which predict safe extubation in the operating room following cardiac surgery

Extubation in the operating room (OR) after cardiac surgery is hampered by safety concerns, psychological reluctance, and uncertain economic benefit. We have studied the factors affecting the feasibility of extubation in the OR after cardiac surgery and its safety. The outcomes of 78 patients extubated in the OR after open heart surgery were retrospectively compared to a matched control group of 80 patients with similar demographics, co-morbidities, and operative procedures, that were performed over the same time period, but extubated in the intensive care unit (ICU) following a standard weaning protocol. Variables collected included the incidence of subsequent unplanned tracheal reintubation in the ICU, postoperative complications, need for mediastinal re-exploration, surgical and OR times, and ICU and hospital lengths of stay. Out of a total of 372 cardiac procedures performed during the designated time frame, 78 (21%) resulted in extubation in the OR, mostly after off-pump coronary revascularization (41%) and aortic valve replacement (19.4%). Preoperative hypertension, EF ≥30%, off-bypass revascularization and shorter surgical times increased the likelihood of extubation in the OR. Extubation in the OR did not increase perioperative morbidity and mortality rates, but decreased the length of ICU and hospital stays. The incidence of unanticipated subsequent tracheal intubation in the ICU was comparable to noncardiac high-risk procedures (2.5%). Extubation in the OR can be safely performed in a select group of cardiac surgery patients without any increase in postoperative morbidity or mortality. The proposed mathematical model performed reasonably well in predicting a successful extubation in the OR