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Background: In transgender men, effects of colpectomy on voiding function are unknown, except for the incidence rates of urinary tract infections and urinary retention. Aims: To provide insight into the effect of colpectomy on Lower Urinary Tract Function (LUTF) in transgender men. Methods: A retrospective chart review was conducted among transgender men who underwent colpectomy between January 2018 and October 2020. Primary outcomes were objective and subjective changes in voiding. Secondary outcomes were transurethral catheterization length and the need for clean intermittent self-catheterization (CISC). Results: Of 132 men, 89 (67%) underwent Robot-assisted Laparoscopic Colpectomy (RaLC) and 43 (33%) Vaginal Colpectomy (VC). Maximum flow rate on uroflowmetry decreased following RaLC (mean of 29.1 vs. 38.3 mL/s, p = 0.002) and VC (mean of 29.2 vs. 40.3 mL/s, p < 0.001) after a median of four months postoperatively. An increase in total International Prostate Symptom Score was seen more frequently following VC compared to RaLC. Subjective changes were indicated by 39%, more often by men who underwent VC, of which the majority improved during the first months postoperatively. Trial without catheter (TWOC) on the first postoperative day was more successful after RaLC (79/89, 89%) than VC (24/43, 56%). Secondary TWOC was successful in 22/132 (17%) patients after a median of eight days postoperatively. In 5/132 (4%) men (three VC and two RaLC), temporary CISC was necessary for a period ranging from 5 to 21 days. The last 2/132 (2%) men after RaLC were still performing CISC at end of follow-up. Eventually, 5% (two VC and four RaLC) had to refrain from genital gender-affirming surgery with urethral lengthening due to voiding dysfunction. Discussion: After colpectomy, most objective and subjective worsening in LUTF is of a temporary nature, however, 5% had to refrain from genital gender-affirming surgery with urethral lengthening due to persistent voiding dysfunction, despite the desire to void while standing. [ABSTRACT FROM AUTHOR]

Background: Phalloplasty in transgender men is performed with or without Urethral Lengthening (UL). To create clear expectations in the choice of UL, an overview and comparison of outcomes is useful. Aims: To provide and compare surgical outcomes and urinary functioning after phalloplasty with versus without UL in transgender men. Methods: A single-center, retrospective chart review was conducted among transgender men who underwent phalloplasty with or without UL between 01-2013 and 10-2020. Primary outcomes were differences in complication and reoperation rates. Secondary outcomes were end-stages of voiding at last follow-up and differences in voiding analyses pre- and postoperatively. Results: Of 136 men, 91 (67%) underwent phalloplasty with, and 45 (33%) without UL. Wound infection (31 vs. 16%, p = 0.06) and partial flap loss (35 vs. 13%, p = 0.008) were predominately seen after UL. In the UL group, 43% urethral fistulas and 60% urethral strictures were observed, relative to one man without UL who had a urethral fistula (both p < 0.001). Meatal or perineal orifice stenosis was seen in 29% with versus 11% without UL (p = 0.02). Reoperation was needed in 81% with versus 27% without UL (p < 0.001). At follow-up, 80/91 (88%) after UL reached end-stage of voiding, with 60/80 (75%) able to void while standing and 20/80 (25%) having a definitive urethrostomy. The remaining 11/91 (12%) men were awaiting further treatment for urological complications. The men able to void while standing had a median of one reoperation (range 0–6), and a significant decrease in maximum flow rate on postoperative uroflowmetry (21.4 vs. 29.8 mL/s, p < 0.001). After phalloplasty without UL, all men had a definitive perineostomy without changes in voiding analyses. Discussion: The choice for or against UL during phalloplasty has become more relevant over the years. This comparison of surgical outcomes and urinary functioning can be useful in the shared decision-making process to come to the most suitable choice of phalloplasty. [ABSTRACT FROM AUTHOR]

Objectives: To assess our results of surgical treatment for urethral strictures in transgender men, and to provide a surgical treatment algorithm. Patients and methods: A single centre, retrospective cohort study was conducted of transgender men who underwent surgical correction of their urethral stricture(s) between January 2013 and March 2020. The medical charts of 72 transgender men with 147 urethral strictures were reviewed. The primary outcomes were the success and recurrence rates after surgical treatment for urethral strictures. Results: The median (interquartile range [IQR]) follow‐up was 61 (25–202) months. At last follow‐up, 50/72 (69%) were able to void while standing (after one [60%], two [20%], three [6%], four [8%], five [4%], or seven [2%] procedures), 10/72 (14%) await further treatment, two of the 72 (3%) sat to void despite good urodynamic function, and 10/72 (14%) had a definitive urethrostomy. Of 104 surgical treatments included in separate success rate analysis, 65 (63%) were successful (43/75 [57%] after phalloplasty, 22/29 [76%] after metoidioplasty). The highest success rates in short urethral strictures were seen after a Heineke‐Mikulicz procedure (six of seven cases), and in longer or more complicated urethral strictures after two‐stage with graft (four of six), two‐stage without graft (10/12), pedicled flap (11/15, 73%), and single‐stage graft (seven of seven) urethroplasties. Grafts used were buccal mucosa or full‐thickness skin grafts. Success rates improved over time, with success rates of 38% and 36% in 2013 and 2014, to 71% and 73% in 2018 and 2019, respectively. We concluded with a surgical treatment algorithm based on previous literature, stricture characteristics, and our surgical outcomes. Conclusion: The highest success rates were seen after a Heineke‐Mikulicz procedure in short urethral strictures; and after graft, pedicled flap, or two‐stage urethroplasties in longer or more complicated urethral strictures. Finally, most of the transgender men were able to void while standing, although in some multiple surgical procedures were necessary to accomplish this. [ABSTRACT FROM AUTHOR]

Abstract Background Influenza infections have been associated with procoagulant changes. Whether influenza infections lead to an increased risk of pulmonary embolism remains to be established. Methods We conducted a nested case control study in a large cohort of patients with a clinical suspicion of having pulmonary embolism. Blood samples were collected to investigate the presence of influenza A and B by complement fixation assay (CFA). We compared case patients, in whom pulmonary embolism was proven (n = 102), to controls, in whom pulmonary embolism was excluded (n = 395). Furthermore, we compared symptoms of influenza-like illness in both patient groups 2 weeks prior to inclusion in the study, using the influenza-like illness (ILI) score, which is based on a questionnaire. We calculated the risk of pulmonary embolism associated with influenza infection. Results The percentage of patients with influenza A was higher in the control group compared to the case group (4.3% versus 1.0%, respectively, odds ratio 0.22; 95% CI: 0.03–1.72). Influenza B was not detectable in any of the cases and was found in 3 of the 395 controls (0.8%). The ILI score was positive in 24% of the cases and 25% in the control persons (odds ratio 1.16, 95% CI: 0.67–2.01). We did not observe an association between the ILI score and proven influenza infection. Conclusion In this clinical study, influenza infection was not associated with an increased risk of acute pulmonary embolism. The ILI score is non-specific in this clinical setting.