Robot assisted radical cystectomy with Florence robotic intracorporeal neobladder (FloRIN): Analysis of survival and functional outcomes after first 100 consecutive patients upon accomplishment of phase 3 IDEAL framework.

INTRODUCTION: Aim of the study was to evaluate the Florence intracorporeal neobladder (FloRIN) oncological and functional outcomes at the end of assessment phase (phase 3) IDEAL-Guidelines. MATERIALS AND METHODS: This single-institution prospective series included consecutive patients treated with robot-assisted radical cystectomy (RARC) and FloRIN reconfiguration technique from February 2016 to June 2020. Functional features were evaluated six months after surgery. Patients were grouped into four quartiles according to time of radical cystectomy and impact of learning curve improvement was evaluated. RESULTS: One-hundred FloRIN were completed with a median console time of 373 (IQR: 312-415) minutes. Two cases were converted to open surgery. No intraoperative complications occurred. At pathological examination, 30% of patients were staged as pT ≤ 1 and 47% as pT ≥ 3. Transitional cell carcinoma was present in 87% of cases. Carcinoma in situ (CIS) and nodal involvement were observed in 38% and 29% of patients, respectively. At a median follow-up time of 17 (IQR: 7-28) months, 20 clinically relevant events (Clavien-Dindo≥3) occurred. Operative time significantly decreased throughout the series (median minutes 435; 395; 365 and 330 in the four quartiles, respectively; p < 0.001). Similarly, early Clavien-Dindo≥3 postoperative complications rate significantly decreased across the series (number of events: 1; 4; 0; 0; p = 0.03). Overall, 75% and 65% of patients achieved day-time and nigh-time continence, respectively. Twenty-seven patients experienced disease recurrence. Cancer-specific and overall survival were equal to 80%. CONCLUSIONS: RARC with FloRIN reconfiguration showed worthy functional and survival outcomes, with learning curve improvement significantly influencing operative time and early complications rate across series.

Sexual function and quality of life after the creation of a neovagina in women with Mayer-Rokitansky-Küster-Hauser syndrome: comparison of vaginal dilation and surgical procedures.

OBJECTIVE: To compare sexual function and outcomes of quality of life of patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome after vaginal dilation and surgical procedures. STUDY DESIGN: Cross-sectional study from January 2019 to June 2019. SETTING: Tertiary teaching hospital. PATIENT(S): Women with MRKH syndrome treated with vaginal dilation (n = 88) or surgical procedures (n = 45). INTERVENTION: WeChat-based questionnaires were distributed to every group member in our MRKH support group. MAIN OUTCOME MEASURE(S): Sexual functional were assessed by means of the Female Sexual Function Index (FSFI). Outcomes of quality of life were assessed by means of the 12-item World Health Organization Disability Assessment Schedule 2 (WHODAS2). Vaginal length was defined as the maximum depth of the placement of the vaginal mold. RESULT(S): The FSFI scores were similar between the dilation (24.49 ± 4.51) and surgery (23.79 ± 3.57) groups. Except for the higher orgasm score in the dilation group (9.96 ± 3.60 vs. 8.20 ± 2.67), the other dimensions of the FSFI were not significantly different between the groups. No significant differences were found in the WHODAS2 scores between the dilation group (median 8.33 [interquartile range 4.17-15.62]) and the surgery group (6.25 [2.08-14.58]). However, the vaginal length was significantly shorter in the dilation group (6.5 ± 2.04 cm) than in the surgery group (8.1 ± 1.59 cm). CONCLUSION(S): Although the vaginal length was shorter in the dilation therapy group than in the surgical therapy group, sexual function and quality of life were similar between these two groups. Vaginal dilation should be proposed as the first-line therapy for MRKH patients.

Successful Endovascular Repair of a Ruptured Common Iliac Artery Aneurysm Associated with an Ileal Pouch Neobladder Fistula.

A spontaneous fistula between a ruptured common iliac artery aneurysm and the ileal pouch neobladder is quite rare. We present the case of a 74-year-old man presenting with intense abdominal pain and massive hematuria. Computed tomography angiography revealed a ruptured common iliac artery aneurysm-ileal pouch neobladder fistula. His hemodynamics was unstable; emergent endovascular aortic repair was performed successfully. Infection and dysfunction of the neobladder were avoided owing to appropriate management.

Microsurgical Phalloplasty in Nontranssexual Patients - Considerations After a Retrospective Single-center Analysis of 23 Cases.

OBJECTIVE: To evaluate the outcome of a single-center series of penile reconstruction using the radial free forearm flap in rare indications. MATERIALS AND METHODS: From April 1993 until September 2016, 23 nontranssexual patients underwent phallic reconstruction by the use of a neuromicrovascular free radial forearm flap in our clinic. Patient-specific characteristics, surgical techniques, complications, and outcomes were retrospectively evaluated and interpreted. RESULTS: The indications for surgery were: disorders of sex development (34.8%), reconstruction after oncologic surgery (34.8%), automutilation (8.7%), iatrogenic (8.7%), microphallus (8.7%), and 1 case of priapism (4.3%). Two patients (8.7%) had a total flap necrosis and 2 patients (8.7%) had a partial flap necrosis; 3 out of these 4 patients were heavy smokers. Urinary fistulae and strictures were frequent but were successfully managed by urologists in all cases. There was no statistically significant correlation between smoking, comorbidities, number of venous anastomoses, and complications. CONCLUSION: In departments experienced in microsurgery, the goals of penile reconstruction could also be achieved in patients with rare indications by the use of the neuromicrovascular free radial forearm flap. Despite the high rate of postoperative complications, penile reconstruction with the free radial forearm flap yields satisfying results. An intensive cooperation between the plastic-reconstructive team and the urological team is a prerequisite to achieve the best surgical result.

Long-term evaluation of modified orthotopic Y-shaped ileal neobladder (Tanta pouch) with left retro-colic chimney.

PURPOSE: In the present study, we evaluated the long-term results of modified Y-shaped orthotopic ileal neobladder (Tanta pouch) with trans-mesenteric left retro-colic chimney. PATIENTS AND METHODS: A total of 70 patients with invasive bladder cancer underwent radical cystectomy and modified Y-shaped orthotopic ileal neobladder. (The left chimney elongated to pass to the left side through a window in the mesentery of the pelvic colon and the ureters were implanted directly end to side, in both chimneys after doing good spatulation. RESULTS: The mean follow-up period ranged between 7 and 10 years (mean 7.8 years). 18 patients died during the period of follow-up. 6 months postoperatively, there was a spherical orientation of the pouch (The mean capacity was 542 ± 47 cm3) and the maximum intra-pouch pressure was 24 ± 3.2 cm H2O. Daytime continence was achieved in 93% of the patients and nighttime continence was achieved in 87%. Stress incontinence occurred in 15% and total incontinence in 2%. Renal function was stable in 93% of renal units. Stricture ureter was not recorded of any case. Of 14 renal units with preoperative dilated ureters, 5 units had improved postoperatively and the others had persistent reflux. 13 renal units (3 unilateral and 5 bilateral) with normal preoperative ureters had persistent postoperative reflux. Persistent reflux showed no influence on renal function. CONCLUSION: Modified Y-shaper pouch is suitable for short, dilated ureters. Longitudinal orientation of the pouch facilitates ileo-urethral anastomosis, especially with short mesentery. Long-term follow-up for direct uretero-ileal anastomosis did not show deterioration of the renal function.

A Retrospective Review of Vaginal Cuff Dehiscence: Comparing Absorbable and Nonabsorbable Sutures.

STUDY OBJECTIVE: To compare the rate of spontaneous and complete vaginal cuff dehiscence (VCD) using absorbable versus nonabsorbable sutures for vaginal cuff closure. DESIGN: Retrospective comparative cohort design. SETTING: Freestanding ambulatory surgery center in suburban Maryland. PATIENTS: Women age >18 years old who underwent hysterectomy for benign conditions between October 2013 and April 2018. INTERVENTION: Laparoscopic retroperitoneal hysterectomy was performed by 2 gynecologic surgical specialists. Transvaginal cuff closure was performed using either absorbable Vicryl (polyglactin 910) sutures (n = 881) or nonabsorbable Ethibond (polyester) sutures (n = 574). The nonabsorbable sutures were surgically removed after 90 days. MEASUREMENTS AND MAIN RESULTS: No statistically significant differences in age, race, weight, body mass index, parity, uterine weight, or number of comorbidities were noted between the nonabsorbable and absorbable suture groups. Spontaneous vaginal cuff dehiscence (VCD) occurred in 3 patients (0.52%) in the nonabsorbable group and in 12 patients (1.4%) in the absorbable group (p = .183). Eleven of the 12 cases of VCD in the absorbable group were precipitated by intercourse and occurred within 90 days of surgery. CONCLUSION: Our data suggest that use of a nonabsorbable suture may be an effective approach to prevent spontaneous VCD, but the benefits should be weighed against the inherent risk associated with a second procedure to remove sutures.

Neobladder-Vaginal Fistula: Surgical Management Techniques.

PURPOSE OF REVIEW: To describe the complexities of diagnosis and management of neobladder-vaginal fistula (NVF) following orthotopic urinary diversion in women. RECENT FINDINGS: Multiple recent single-institution series confirm the variability of outcomes for NVF repairs and caution regarding comorbid stress urinary incontinence which may necessitate further interventions including conversion to alternate diversions. Although both abdominal and transvaginal approaches have been advocated for surgical management of NVF, contemporary series from reconstructive surgeons favor a vaginal approach to decrease overall operative morbidity. Patients should be carefully counseled regarding neobladder and sphincter function following fistula repair along with the risks of secondary urinary diversion.

Rectoneovaginal Fistula in a Transgender Woman Successfully Repaired Using a Buccal Mucosa Graft.

BACKGROUND: Rectoneovaginal fistulae (RnVFs) are abnormal connections between the rectum and a surgically created neovagina. Although very uncommon, they confer significant morbidity in patients and may require a multidisciplinary team approach to the repair. Risk factors for RnVF include rectal injury at the time of neovaginoplasty, malignancy in the neovagina, trauma (iatrogenic or otherwise), radiation, and neovaginal revision surgery. CASE DESCRIPTION: The patient is a 64-year-old transgender woman with recurrent RnVF following penile skin inversion neovaginoplasty, which was complicated by an intraoperative rectal injury. After failing an initial attempt at repair, the fistula was successfully repaired with a buccal mucosa graft. CONCLUSIONS: In some cases, RnVFs following vaginoplasty surgery for gender affirmation may be repaired successfully with a buccal mucosa graft.

Patterns of complications following urinary tract reconstruction after multivisceral surgery in colorectal and anal cancer.

BACKGROUND: Multi-visceral resection, including parts of the urinary tract, is sometimes warranted to achieve cancer clear resection margins and optimize survival in patients with locally advanced colorectal and anal cancer. The aim of this study was to assess morbidity after urinary tract reconstruction dictated by colorectal and anal malignancy and to identify potential predictors of urological complications. METHODS: All patients undergoing surgery for colorectal or anal malignancy, including urinary tract resection and synchronous reconstruction, performed at the Karolinska University Hospital during 2004-2015 were included in this retrospective cohort study. Data was collected from medical records with follow-up until at least one year after the index surgery. Complications were graded according to the Clavien-Dindo classification system of surgical complications. RESULTS: The study included 189 patients; 121 underwent cystectomy and 68 partial ureter resection. The rate of high grade urological complications was 22%. The risk of major urological complications was significantly higher in patients subjected to ureter resection compared to after cystectomy (OR 2.60, 95% CI 1.23-5.49). Also, preoperative radiotherapy and intestinal anastomotic dehiscence significantly increased the risk of high grade urological complications. CONCLUSION: To achieve potentially curative resections with uninvolved margins in patients with locally advanced colorectal and anal cancer, multi-visceral resection including urinary tract reconstruction can be performed with reasonable morbidity.

Technique for single-stage reconstruction of obliterative or near-obliterative long urethral strictures in circumcised patients.

Purpose: To report our initial experience with urethral reconstruction using a combined dorsal lingual mucosal graft (LMG) and ventral onlay preputial flap for long obliterative or near-obliterative strictures in circumcised patients. Materials and Methods: This was a retrospective study of 10 patients from January 2015 to June 2017 with long obliterative or near-obliterative anterior urethral strictures and circumcised prepuces. All patients underwent a combined approach using a dorsally LMG and a narrow preputial onlay flap ventrally to create a 26-30 Fr. neourethra over a 14-Fr Foley catheter. Success was defined as no requirement for additional urethral instrumentation. The follow-up period ranged from 6 to 32 months. Results: The patients ranged in age from 17 to 44 years (mean, 32.3±9.59 years) and stricture length ranged from 9 to 12.5 cm (mean, 10.77±1.15 cm). Four strictures were obliterative and six were near-obliterative. Two patients had a history of prior urethroplasty. The length of the LMGs harvested ranged from 11 to 14 cm (mean, 12.8±1.03 cm). The preputial flaps available were from 1 to 1.5 cm in width (1.29±0.16 cm) and the desired length. Maximum urinary flow rate (Qmax) achieved ranged from 12 to 26 mL/s (mean, 20.46±3.71 mL/s) after 3 months. One patient needed a single direct visualized internal urethrotomy and another patient develop temporary superficial penile necrosis. The success rate was 90%. Conclusions: Long obliterative and near-obliterative penile and penobulbar urethral strictures can still be treated in circumcised patients using available preputial skin along with lingual mucosa with good outcomes.

Colonic Interposition After Adult Oesophagectomy: Systematic Review and Meta-analysis of Conduit Choice and Outcome.

BACKGROUND: Colonic interposition is a second-line option after oesophagectomy when a gastric neo-oesophagus is not viable. There is no consensus on the optimum anatomical colonic conduit (right or left), or route of placement (posterior mediastinal, retrosternal or subcutaneous). The aim of this review was to determine the optimum site and route of neo-oesophageal conduit after adult oesophagectomy. METHODS: PubMed, MEDLINE, and the Cochrane Library (January 1985 to January 2017) were systematically searched for studies which reported outcomes following colonic interposition in adults. The outcome measures were overall morbidity and mortality. RESULTS: Twenty-seven observational studies involving 1849 patients [1177 males; median age (range) 60.5 (18-84) years] undergoing colonic interposition for malignant (n = 697) and benign (n = 1152) pathology were analysed. Overall pooled morbidity of left vs. right colonic conduit was 15.7% [95% CI (11.93-19.46), p < 0.001] and 18.7% [95% CI (15.58-21.82), p < 0.001] respectively. Overall pooled mortality of left vs. right colonic conduit was 6.5% [95% CI (4.55-8.51), p < 0.001] and 10.1% [95% CI (7.35-12.82), p < 0.001] respectively. Retrosternal route placement was associated with the lowest overall pooled morbidity and mortality of 9.2% [95% CI (6.48-11.99), p < 0.001] and 4.8% [95% CI (3.74-5.89), p < 0.001] respectively. CONCLUSION: Left colonic conduits placed retrosternally were safest.

Long-term functional outcomes after replacement of the esophagus with gastric, colonic, or jejunal conduits: a systematic literature review.

It is generally recognized that in patients with an intact stomach diagnosed with esophageal cancer, gastric tubulization and pull-up shall always be the preferred technique for reconstruction after an esophageal resection. However, in cases with extensive gastroesophageal junction (GEJ) cancer with aboral spread and after previous gastric surgery, alternative methods for reconstruction have to be pursued. Moreover, in benign cases as well as in those with early neoplastic lesions of the esophagus and the GEJ that are associated with long survival, it is basically unclear which conduit should be recommended. The aim of this study is to determine the long-term functional outcomes of different conduits used for esophageal replacement, based on a comprehensive literature review. Eligible were all clinical studies reporting outcomes after esophagectomy, which contained information on at least three years of follow-up after the operation in patients who were older than 18 years of age at the time of the operation. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A systematic web-based search using MEDLINE, the Cochrane Library, and EMBASE databases was performed, reviewing medical literature published between January 2006 and December 2015. The scientific quality of the data was generally low, which allowed us to incorporate only 16 full text articles for the final analyses. After a gastric pull-up, the proportion of patients who suffered from dysphagia varied substantially but seemed to decrease over time with a mild dysphagia remaining during long-term follow-up. When reflux-related symptoms and complications were addressed, roughly two third of patients experienced mild to moderate reflux symptoms a long time after the resection. Following an isoperistaltic colonic graft, the functional long-term outcomes regarding swallowing difficulties were sparsely reported, while three studies reported reflux/regurgitation symptoms in the range of 5% to 16%, one of which reported the symptom severity as being mild. Only one report was available after the use of a long jejunal segment, which contained only six patients, who scored the severity of dysphagia and reflux as mild. Very few if any data were available on a structured assessment of dumping and disturbed bowel functions. Few high-quality data are available on the long-term functional outcomes after esophageal replacement irrespective of the use of a gastric tube, the right or left colon or a long jejunal segment. No firm conclusions regarding the advantages of one graft over the other can presently be drawn.

Evaluation and management of vaginoplasty complications.

PURPOSE OF REVIEW: Indications for vaginoplasty include congenital conditions such as adrenal hyperplasia, cloacal malformations, and Müllerian agenesis, acquired conditions including stenosis from radiation or surgical resection for malignancy, and gender affirmation. All vaginoplasty techniques carry significant risk of both immediate and long-term complications. RECENT FINDINGS: The purpose of this study is to provide a review of the evaluation and management of the neovagina, addressing management of human papilloma virus infections and complications including stenosis, fistula, prolapse, and neovaginal colitis. SUMMARY: Gynecologists who care for patients who have had a vaginoplasty need to understand the importance of long-term follow up and care, including evaluation and management of complications.

Surgical Treatment of Squamous Carcinoma in an Antethoracic Skin Tube Used for Esophageal Replacement.

Occasionally, enteric conduits are unavailable or impractical for esophageal replacement. Cutaneous tubes are rarely employed alternatives that remain useful in specific circumstances. We present the case of a patient with a long standing skin tube complicated by malignancy that was replaced with a new skin tube.

Clinical Impact of Intrathoracic Herniation of Gastric Tube Pull-Up via the Retrosternal Route following Esophagectomy.

BACKGROUND: Intrathoracic herniation of gastric tube (IHGT) pull-up via the retrosternal route is a rare complication following esophagectomy, which is caused due to an injury in the parietal pleura during a blunt dissection of the retrosternal space. However, little is known regarding the clinical impact of IHGT pull-up via the retrosternal route. PATIENTS AND METHODS: Clinical data of 231 patients receiving gastric tube reconstruction via the retrosternal route following esophagectomy were collected from medical charts. RESULTS: Of the 231 patients, 19 (8%) developed IHGT. Vocal cord palsy, particularly with delayed onset, developed at a significantly high frequency in the group of patients with IHGT. There were no significant differences in the frequency of other surgical complications. CONCLUSION: This is the first report to examine the clinical impact of IHGT pull-up via the retrosternal route. Vocal cord palsy, particularly with delayed onset, developed in the group of patients with IHGT. Therefore, when reconstruction is performed via the retrosternal route, it is very important that blunt and blind dissection of the retrosternal space be performed with extreme care to prevent pleural injury.

Is chronic alkali therapy in orthotopic ileal neobladders necessary? A prospective controlled study.

PURPOSE: To evaluate the necessity of chronic alkali therapy in non-complicated orthotopic ileal neobladders with normal renal function. MATERIALS AND METHODS: This is a prospective study that included 200 male patients who underwent radical cystectomy and ileal W neobladder for invasive bladder carcinoma between January 1993 and December 2013. The studied patients included 100 consecutive patients who were maintained on regular alkali therapy since surgery and 100 consecutive patients who stopped the use of alkali treatment after initial 3 months postoperative with minimum postoperative observation time of 1 year. All patients had satisfactory function of the reservoirs with normal upper tract. The patients were subjected to blood analysis for creatnine, electrolytes, pH and bicarbonate and urine chemical analysis. The study also included 40 healthy male age-matched volunteers who served as a control group. RESULTS: Both groups were comparable as regard age, BMI, follow-up period and surgical technique. There were no significant differences between both groups as regard serum creatnine, electrolytes blood pH and bicarbonate and the mean values were within normal range; however, the neobladder patients are still toward the acidotic side in comparison to healthy volunteers. Also there were no significant differences between both groups of patients as regard urine pH and excretion of electrolytes, calcium, phosphorus and creatnine. CONCLUSION: Patients with non-complicated ileal neobladders with normal upper tract who were not maintained on alkali prophylaxis for long period have a compensated acid base status. Therefore, the prolonged alkali prophylaxis is not mandatory.