ABSTRACT
Studies of right colon pouch urinary diversion have widely varying estimates of the risk of perioperative complications, reoperation, and readmission. We sought to describe the association between specific risk factors and complication, readmission, and reoperation rates following right colon pouch urinary diversion. Patients undergoing robot-assisted right colon pouch urinary diversion from July 2013 to December 2022 were analyzed. Outcome measures include high-grade (Clavien-Dindo grade ≥ 3) complications within 90 days, readmission within 90 days, and reoperation at any time during follow-up. Specific risk factors such as age, gender, body mass index (BMI), diabetes, Charlson comorbidity index (CCI), and prior radiation were analyzed to establish an association with these outcomes. During the study period, 77 patients underwent the procedure and were eligible to study. The average follow-up was 88.7 (SD 14) months. 90-day high-grade complications were 24.67%, and 90-day readmission was 33.76%. The cumulative rate of any reoperation was 40.2%, and major reoperation was 24.67%. Female gender (OR 3.3, p = 0.015), 1 kg/m2 increase in BMI (OR 3.77, p = 0.014), diabetes (OR 3.49, p = 0.021), higher CCI (OR 1.59, p = 0.034), prior radiation (OR 1.97, p = 0.026), lower eGFR (OR 0.99, p = 0.032) and BMI ≥ 25 kg/m2 (OR 3.9, p value 0.02) was associated with Clavien III-IV complications. Female gender (OR 3.3, p = 0.015), diabetes (OR 3.97, p = 0.029), higher Charlson Comorbidity Index (OR 1.73, p = 0.031), prior radiation (OR 1.45, p = 0.029), lower eGFR (OR 0.87, p = 0.037) and BMI ≥ 25 kg/m2 (OR 3.86, p = 0.031) were predictive of reoperation. Overall, the rate of postoperative complications, readmissions, and reoperation was high but consistent with other studies. This study helps further characterize surgical outcomes after right colon pouch urinary diversion and highlights patients who may benefit from enhanced preoperative management for minimising complications.
Subject(s)
Cystectomy , Patient Readmission , Postoperative Complications , Reoperation , Robotic Surgical Procedures , Urinary Diversion , Humans , Cystectomy/methods , Cystectomy/adverse effects , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/statistics & numerical data , Female , Male , Urinary Diversion/methods , Urinary Diversion/adverse effects , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Middle Aged , Aged , Reoperation/statistics & numerical data , Patient Readmission/statistics & numerical data , Risk Factors , Treatment Outcome , Urinary Bladder Neoplasms/surgery , Colon/surgery , Body Mass IndexABSTRACT
BACKGROUND: Radical cystectomy (RC) shows an important impact on quality of life (QoL), for various clinical aspects. The aim of our study was to evaluate the short-term bowel function in patients that underwent RC. METHODS: Two hundred and six patients with MIBC underwent RC with ONB or IC urinary diversion. QoL was measured using the EORTC QLQ C30 and the Short-Form SF-36 questionnaires before surgery and at 12 months postoperatively. Baseline characteristics, including demographic profile, BMI, Charlson Comorbidity Index (CCI), modified Frailty Index (m-FI), pathological tumor stage, Clavien-Dindo grade, and neo-adjuvant chemotherapy were recorded and compared. RESULTS: The uni-variate and multivariate analysis (OR) were performed for constipation, diarrhea and m-FI of patients underwent RC for localized MIBC according to global health status score (poor/good vs. very good). Multivariate analysis showed that constipation medium/high was significant associated with global health status poor/good (OR=2.39; 95% CI: 1.22-4.71; P=0.01); Diarrhea medium/high was associated with global health status poor/good (OR=2.85; 95% CI:1.18-6.92; P=0.02), and m-FI ≥2 score (OR=2.13; 95% CI: 0.99-4.57; P=0.05). CONCLUSIONS: Diarrhea and constipation are associated with a lower QoL in cystectomized patients, both with ONB or IC urinary diversion; such association is especially significant in more fragile patients (Frailty Index ≥2).
Subject(s)
Cystectomy , Quality of Life , Urinary Bladder Neoplasms , Humans , Cystectomy/adverse effects , Quality of Life/psychology , Male , Female , Aged , Urinary Bladder Neoplasms/surgery , Urinary Bladder Neoplasms/psychology , Middle Aged , Diarrhea/etiology , Diarrhea/epidemiology , Constipation/epidemiology , Constipation/etiology , Time Factors , Urinary Diversion/adverse effects , Surveys and Questionnaires , Global Health , Prospective StudiesABSTRACT
Bladder cancer (BCa) represents the second most common malignancy of the genitourinary tract. The major risk factors include age, gender, smoking attitude, and occupational exposure, while the exact etiopathogenesis is still uncertain. Patients diagnosed with a BCa showing invasion of the muscle layer below the submucosa must undergo radical cystectomy (RC) with urinary diversion (UD). Many different surgical approaches to UD have been developed. Packaging an orthotopic neobladder (ON) with a bowel tract represents the gold standard when certain patient selection criteria are satisfied. Using PRISMA guidelines, we performed a systematic review assessing early (within 90 days) and late (beyond 90 days) post-procedural complications of different ON surgical approaches. A comprehensive systematic search was conducted in PubMed, Scopus, and Google Scholar databases to identify papers starting from 2012 using dedicated keywords ("neobladder", "orthotopic neobladder", "complications'' and "outcomes"). A total of 27 articles were found to satisfy the inclusion criteria and selected. Although the ON is a safe procedure that guarantees the patient the best quality of life (QoL), it is not free from risks. Many complications could occur during and after the surgical time which imposes the necessity of strict follow-up and careful checks over time, which should be properly discussed with patients before.
Subject(s)
Cystectomy , Postoperative Complications , Urinary Bladder Neoplasms , Urinary Diversion , Urinary Reservoirs, Continent , Humans , Postoperative Complications/etiology , Urinary Diversion/adverse effects , Urinary Diversion/methods , Urinary Bladder Neoplasms/surgery , Urinary Bladder Neoplasms/pathology , Cystectomy/adverse effects , Cystectomy/methods , Urinary Reservoirs, Continent/adverse effects , Prognosis , Quality of LifeABSTRACT
INTRODUCTION: We aimed to investigate the differences in perioperative outcomes, especially ureteroenteric strictures, between patients who underwent a stented ureteroenteric anastomosis at the time of robot-assisted radical cystectomy (RARC) and ileal conduit vs those who did not. METHODS: A retrospective review of our RARC database was performed (2009-2023). Patients were divided into those who received stented ureteroenteric anastomosis vs those who did not. Propensity score matching was performed in the ratio of 3 (stented ureteroenteric anastomosis) to 1 (stent-free) in terms of age, gender, BMI, race, American Society of Anesthesiologists score, neoadjuvant chemotherapy, Charlson Comorbidity Index, prior radiation therapy, previous abdominal surgery history, clinical T3/clinical T4 stage, preoperative metastasis, and preoperative hydronephrosis. A cumulative incidence curve was used to depict ureteroenteric strictures and a Cox regression model was used to identify variables associated with ureteroenteric strictures. RESULTS: Four hundred eighty-eight patients underwent RARC, 366 individuals underwent a stented ureteroenteric anastomosis, and 122 patients underwent a stent-free approach. There was no significant difference in 90-day overall complications, high-grade complications, readmissions, UTIs, leakage, and ileus (P > .05). Ureteroenteric strictures occurred at a rate of 13% and 18% at 1 and 2 years, respectively in the stented group, vs 7% and 10% in the stent-free group (P = .05). Stent placement was significantly associated with ureteroenteric strictures. CONCLUSIONS: Stent-free ureteroenteric anastomosis was associated with fewer strictures following RARC and ileal conduit.
Subject(s)
Anastomosis, Surgical , Cystectomy , Postoperative Complications , Robotic Surgical Procedures , Stents , Urinary Bladder Neoplasms , Urinary Diversion , Humans , Male , Female , Urinary Diversion/adverse effects , Urinary Diversion/methods , Retrospective Studies , Cystectomy/adverse effects , Cystectomy/methods , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Aged , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Stents/adverse effects , Constriction, Pathologic/etiology , Middle Aged , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Urinary Bladder Neoplasms/surgery , Ureter/surgery , Ureteral Obstruction/surgery , Ureteral Obstruction/etiology , Ileum/surgeryABSTRACT
INTRODUCTION: This study examines the efficacy of prophylactic mesh implantation during open radical cystectomy with ileal conduit diversion in preventing parastomal hernias (PH). Despite PH being a common complication, prophylactic methods have been underexplored. METHODS: A pilot, single-center, prospective cohort study was conducted involving five patients undergoing surgery with mesh implantation. Demographic and clinical characteristics were monitored, including the incidence of PH, operation time, blood loss, and hospitalization duration. RESULTS: During the mean follow-up period of 9.1±3.2 months post-operation, no occurrences of PH were observed in the patient group. Despite the risks associated with implanting foreign material in an area of surgery involving open small intestine, no infectious complications were noted. CONCLUSION: Prophylactic mesh implantation in radical cystectomy with ileal conduit diversion appears to be an effective preventive measure against PH. Further extensive studies are required to definitively confirm the efficacy and safety of mesh use in this context.
Subject(s)
Cystectomy , Surgical Mesh , Urinary Diversion , Humans , Cystectomy/adverse effects , Cystectomy/methods , Urinary Diversion/adverse effects , Pilot Projects , Male , Aged , Prospective Studies , Incisional Hernia/prevention & control , Incisional Hernia/etiology , Female , Middle Aged , Postoperative Complications/prevention & control , Urinary Bladder Neoplasms/surgeryABSTRACT
PURPOSE: The aim of this narrative literature review was to summarize evidence regarding bacteriuria and urinary tract infections (UTIs) in patients living with a urinary diversion and the use of cranberry products for the prevention of these infections. METHODS: We searched for articles in the English language and available in full text to address the role of cranberry products in the management of UTIs in those with urinary diversions. We searched the electronic databases of MEDLINE, PubMed, and the Cochrane Central Register of Controlled Trials between January 2003 and December 2023. Thirty-two elements were read in full and 9 elements that evaluated UTIs and/or the role of cranberries in preventing UTIs are included in this narrative review. RESULTS: Research indicates no significant difference in UTI rates, microbiology, or antibiotic sensitivity and resistance patterns between the different types of urinary diversions (orthoptic diversions, ileal conduit diversions, and continent cutaneous diversions). Similar to persons with an intact urinary tract, Escherichia coli (a prevalent coliform bacteria) was the most prevalent pathogen resulting in symptomatic UTIs. In addition, we found that E. coli strains persisted in urinary diversions involving reconstructed intestinal segments for prolonged periods of time despite antibiotic treatment. We found sparse evidence suggesting that cranberry products are effective for the prevention of UTIs after ileal conduit urinary diversion. CONCLUSIONS: There are inconsistencies in the definition of bacteriuria in the literature making it difficult to compare findings among the studies. Clinical guidance discussing the optimal method for obtaining a urine specimen from a urinary diversion and its management is limited. Research studies on the use of cranberry products to treat UTIs in persons living with a urinary diversion are urgently needed.
Subject(s)
Urinary Diversion , Urinary Tract Infections , Vaccinium macrocarpon , Humans , Urinary Tract Infections/drug therapy , Urinary Tract Infections/prevention & control , Urinary Diversion/methods , Urinary Diversion/adverse effectsABSTRACT
OBJECTIVE: To assess the short-term functional outcomes and morbidity of robotic-assisted cystectomy (RAC) and intracorporeal urinary diversion (ICUD) in patients with lower urinary tract dysfunction (LUTD). METHODS: All consecutive patients who underwent RAC+ICUD for LUTD in a tertiary hospital center, between July 2018 and May 2021 were retrospectively included. Medical records were systematically reviewed and patient, perioperative and postoperative data were collected. A good short-term functional outcome was defined by the combination of a satisfying urostomy equipment (absence of urine leakage and easy appliance of the urostomy bag), the absence of pelvicaliceal system dilatation on sonography, and the absence of renal function decrease at the 2months post-operative consultation. Intraoperative parameters and post-operative complications were collected to assess morbidity. RESULTS: Thirty-five patients were included. Eight (22.8%) patients needed intraoperative conversion to laparotomy. Twenty-five patients (92,5%) met criteria for a good functional outcome 2months post-operatively. The median operative time was 346min (86.5-407.5). The median blood loss was 100mL (100-290) and 5 patients (18.5%) required blood transfusion. The median times to return of bowel function was 3 days (2-4) and the median length of hospital stay was 10 days (10-18). Peri-operative complications were reported in 16 patients (59.2%): 6 (22.2%) minor complications Clavien ≤ II and 10 (37%) major complications Clavien ≥ III. There was no significative decrease of the renal function (mean preoperative creatininemia of 61.2µmol/L (50.5-74.5) vs 64.5µmol/L (47-85.25) postoperatively) CONCLUSION: RAC+ICUD in LUTD can provide good short-term functional outcomes while limiting blood transfusion, time to return of bowel function and the length of hospital stay. These results should be confirmed by larger prospective study.
Subject(s)
Cystectomy , Laparoscopy , Robotic Surgical Procedures , Urinary Diversion , Humans , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Cystectomy/methods , Cystectomy/adverse effects , Retrospective Studies , Male , Urinary Diversion/methods , Urinary Diversion/adverse effects , Female , Middle Aged , Laparoscopy/methods , Laparoscopy/adverse effects , Aged , Treatment Outcome , Time Factors , Lower Urinary Tract Symptoms/surgery , Lower Urinary Tract Symptoms/etiology , Recovery of Function , Postoperative Complications/epidemiology , Postoperative Complications/etiologyABSTRACT
CONTEXT: Carcinomas found in urinary diversion specimens are uncommon, particularly new primary tumours. New primary tumours primarily occur when the large intestine is utilised, whereas the occurrence is infrequent with the use of the ileum. These tumours include both the recurrence of primary malignancy or the development of a new primary malignancy originating from the small intestine. DESIGN: A search was performed within the pathology laboratory system to identify cases of malignancies involving ileal conduit/reconstruction from 2002 to 2022. Data on demographics, clinical details, pathology and management was recorded. RESULTS: A total of 13 male patients, with a mean age of 67 years (range = 49-81 years) were included in the study. The initial procedure performed included cystoprostatectomy (n = 10, including one case with right nephroureterectomy) and cystectomy (n = 3, including one case for bladder exstrophy) for initial diagnoses including urothelial carcinoma (n = 11; conventional, 6; sarcomatoid, 1; glandular 1; plasmacytoid, 1; micropapillary, 2) and adenocarcinoma (n = 1). The initial management included radical surgery with neoadjuvant chemotherapy/immunotherapy (n = 1), adjuvant chemotherapy (n = 3), intravesical adjuvant BCG (n = 2) and intravesical adjuvant chemotherapy (n = 1). Malignancies in ileal conduit or orthotopic ileal neobladder included recurrent urothelial carcinoma (n = 10) and new secondary adenocarcinomas (n = 3), which developed as early as 3 months (usually recurrence) and up to 13, 33 and 45 years (new primary malignancy) following primary resection. CONCLUSIONS: Utilising the ileum as conduit/neobladder presents a viable alternative for urinary diversion with a reduced malignancy risk compared to using a segment of the large intestine. However, there remains a potential for malignancy, either tumour recurrence or a new primary malignancy. In our study, tumour recurrence occurred up to 4 years following the initial diagnosis and the development of a new primary malignancy occurred up to 45 years after the initial diagnosis. Consequently, it is crucial to prioritise long-term follow-up for these patients undergoing this procedure.
Subject(s)
Urinary Bladder Neoplasms , Urinary Diversion , Humans , Male , Middle Aged , Aged , Urinary Diversion/methods , Urinary Diversion/adverse effects , Urinary Bladder Neoplasms/surgery , Urinary Bladder Neoplasms/pathology , Aged, 80 and over , Cystectomy/methods , Ileum/pathology , Ileum/surgery , Carcinoma, Transitional Cell/pathology , Carcinoma, Transitional Cell/surgery , ProstatectomyABSTRACT
PURPOSE: We describe long-term outcomes, including UTIs and need for reimplantation, after ureterovesicostomy (UV) as a lasting surgical procedure for children with primary obstructive megaureter (POM). MATERIALS AND METHODS: Children referred to our institution between 2016 and 2023 who underwent refluxing UV were analyzed. POM was defined as hydroureteronephrosis with distal ureteral dilatation > 7 mm and a negative workup for other etiologies of hydronephrosis. We assessed for surgical outcomes, complications, rate of UTI, and improvement in upper tract dilatation. Statistical analyses assessed for change in hydronephrosis metrics over follow-up. RESULTS: Among 183 patients diagnosed with POM, 47 (24%) underwent UV. Median age of presentation, surgery, and follow-up was 2, 9, and 43 months, respectively. A total of 7 patients developed 30-day complications: Clavien-Dindo grade 1 in 2 (transient urinary retention) and grade 2 in 5 (UTIs). During monitoring 14 (30%) developed UTIs and 7 (15%) required ureteral reimplant or UV takedown. After surgery there was a significant decrease in the proportion of patients with high-grade hydronephrosis, anteroposterior renal pelvis diameter, and maximum ureteral dilatation. CONCLUSIONS: Refluxing UV is a safe alternative to cutaneous diversion in POM. Most patients had improvement in upper tract dilatation with an acceptable short-term complication rate and need for reoperation (in comparison to routine later reimplantation). Our experience suggests that monitoring alone after UV is feasible, and that selective subsequent reconstruction is a reasonable strategy.
Subject(s)
Ureter , Ureteral Obstruction , Humans , Male , Female , Ureteral Obstruction/surgery , Ureteral Obstruction/etiology , Child, Preschool , Infant , Follow-Up Studies , Retrospective Studies , Ureter/surgery , Ureter/abnormalities , Ureter/diagnostic imaging , Treatment Outcome , Urinary Diversion/methods , Urinary Diversion/adverse effects , Vesico-Ureteral Reflux/surgery , Vesico-Ureteral Reflux/etiology , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Hydronephrosis/etiology , Hydronephrosis/surgery , Replantation/methods , Replantation/adverse effects , Cystostomy/methodsABSTRACT
AIM OF THE STUDY: The aim of our study is to evaluate the difference in stricture rate between matched groups of Bricker and Wallace techniques for ureteroileal anastomosis. PATIENTS AND METHODS: A retrospective analysis of patients undergoing urinary diversion (UD) with Bricker and Wallace ureteroileal anastomosis at two university hospitals. Two groups of Bricker and Wallace patients were matched in a 1:1 ratio based on the age, sex, body mass index (BMI), Charlson comorbidity index (CCI), preoperative hydronephrosis, prior radiation therapy or abdominal surgery, pathologic T and N stages and 30-days-Clavien grade complications≥III. A multivariable Cox regression analysis was conducted to identify predictors of ureteroenteric stricture (UES) in all patients. RESULTS: Overall, 740 patients met the inclusion criteria and 209 patients in each group were propensity matched. At a similar median follow-up of 25 months, UES was detected in 25 (12%) and 30 (14.4%) patients in Bricker and Wallace groups, respectively (p = 0.56). However, only one patient in the Bricker group developed a bilateral stricture compared to 15 patients in the Wallace group, resulting in a significantly higher number of affected renal units in the Wallace group: 45 (10.7%) versus only 26 (6.2%) in the Bricker group (p = 0.00). On multivariable extended Cox analysis, prior radiotherapy, presence of T4 pelvic malignancy and nodal positive disease were independent predictor of UES formation. CONCLUSION: The technique of ureteroileal anastomosis itself does not increase the rate of stricture; however, conversion of two renal units into one is associated with a higher incidence of bilateral upper tract involvement.
Subject(s)
Anastomosis, Surgical , Ileum , Propensity Score , Ureter , Urinary Diversion , Humans , Male , Female , Retrospective Studies , Middle Aged , Anastomosis, Surgical/adverse effects , Aged , Urinary Diversion/adverse effects , Urinary Diversion/methods , Ureter/surgery , Ileum/surgery , Constriction, Pathologic/etiology , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Ureteral Obstruction/surgery , Ureteral Obstruction/etiology , Treatment Outcome , Follow-Up StudiesABSTRACT
The objective was to evaluate the incidence and degree of double-J ureteral stent (DJUS) migration. Additionally, we aimed to investigate the risk factors associated with stent migration in the orthotopic neobladder group. In this retrospective study, 61 consecutive patients were included; 35 patients (45 DJUS placements) underwent radical cystectomy with orthotopic neobladder and 26 patients (35 DJUS placements) underwent urinary bladder without cystectomy between July 2021 and March 2023. All the patients were treated with a DJUS for ureteric strictures. The technical success rate was 100% in each group. The DJUS migration was significantly higher in the orthotopic neobladder group, with 22 of 45 cases (48.9%), compared to the urinary bladder group, which had 4 of 35 cases (11.4%) (P ≤ .001). Among the patients in the orthotopic neobladder group who experienced DJUS migration, stent dysfunction occurred in 18 cases (81.8%), which was statistically significant (Pâ =â .003). Multivariate logistic regression analysis revealed that only the size of the DJUS was significantly and positively associated with migration (odds ratio:10.214, Pâ =â .010). DJUS migration can easily occur in patients undergoing radical cystectomy and orthotopic neobladder, and smaller stent sizes are associated with a higher incidence of migration.
Subject(s)
Urinary Bladder Neoplasms , Urinary Diversion , Humans , Cystectomy/adverse effects , Urinary Bladder/surgery , Urinary Diversion/adverse effects , Retrospective Studies , Constriction, Pathologic/surgery , Urinary Bladder Neoplasms/surgery , Urinary Bladder Neoplasms/etiology , Risk Factors , Stents/adverse effects , Anastomosis, Surgical/adverse effects , Ileum/surgeryABSTRACT
INTRODUCTION: Benign ureterointestinal anastomotic stricture (UIAS) is a recognized long-term complication following radical cystectomy with urinary diversion (UD). The incidence of UIAS following robotic-assisted radical cystectomy varies, with reported rates ranging from 6.5%-25.3%.1 Although endourologic treatments have been employed, their overall success rate is relatively low, ranging from 26%-50%. In contrast, open surgical revision has demonstrated higher success rates, between 80% and 91%.2,3 Given the morbidity associated with open surgery, there has been a shift toward minimally invasive approaches. The robotic approach offers a minimally invasive alternative to open surgery that is not inferior, with similar outcomes for UIAS reconstruction.4 In this video, we demonstrate a robotic technique for the revision of UIAS, which aims to combine the effectiveness of open surgery with the reduced morbidity of a minimally invasive approach. MATERIALS AND METHODS: From May 2020-March 2023, 6 patients underwent surgery. The mean age was 62 years (range 49-68 years). Among these, 2 patients received conduits in open technique and 4 were provided with robotic neobladders. The strictures were located as follows: 2 on the left side, 2 on the right, and 2 on both sides. The average time to stricture formation in the series was 4.5 months. The case presented involves a 49-year-old man who developed a left ureteroileal anastomotic stricture (UIAS) 6 months following robot-assisted radical cystectomy and neobladder creation. The obstruction was managed initially with nephrostomy tube drainage. The surgical technique employed is demonstrated in a step-by-step manner. Standard Da Vinci surgical instruments were used. The patient was positioned in a 30° Trendelenburg position, with port placement similar to that in robotic prostatectomy. The pneumoperitoneum was established through a supraumbilical mini-laparotomy using the Hasson technique. Adhesions around the neobladder were carefully freed. Subsequently, the affected ureter and the stricture were identified and localized. This was achieved by intraluminal application of 10 mL of indocyanine green solution (2.5 mg/mL concentration) through the nephrostomy catheter. The ureter was mobilized as needed. The ureteral stricture was identified and then fully excised. To exclude any malignancy at the ureteral margin, a frozen section analysis was conducted. The ureter was then spatulated. Reanastomosis between the ureter and neobladder was performed using a continuous 4-0 Stratafix suture. A double-J ureteral catheter was inserted to secure the anastomosis, and the anastomosis was completed over this catheter. RESULTS: The mean operative time at the robotic console was 122 minutes, ranging from 80-160 minutes, and the mean blood loss was 42 mL, within a range of 50-100 mL. Intraoperative frozen sections revealed no evidence of malignancy in all cases. No postoperative complications exceeding Clavien-Dindo grade 3 were observed. Two patients were treated for symptomatic urinary tract infections. The median length of stay in the hospital was 4 days, with a range of 2-7 days. Median times for cystography with transurethral catheter removal and double-J catheter removal were 15 postoperative days (range: 12-27) and 23 postoperative days (range: 17-37), respectively. No recurrence of the condition was observed during a mean follow-up period of 23 months (range 6-40 months). CONCLUSION: The robotic approach represents a viable, minimally invasive alternative to conventional open surgery for the reconstruction of UIAS following urinary diversion. The surgical outcomes are comparable to those of open surgery, with the added benefits of a minimally invasive approach, including reduced blood loss and shorter hospital stays.
Subject(s)
Cystectomy , Postoperative Complications , Replantation , Robotic Surgical Procedures , Ureter , Urinary Diversion , Humans , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Urinary Diversion/methods , Urinary Diversion/adverse effects , Middle Aged , Ureter/surgery , Aged , Cystectomy/methods , Cystectomy/adverse effects , Postoperative Complications/etiology , Postoperative Complications/surgery , Replantation/methods , Constriction, Pathologic/etiology , Constriction, Pathologic/surgery , Male , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Reoperation/methodsSubject(s)
Quality of Life , Urinary Diversion , Humans , Incidence , Urinary Diversion/adverse effects , Cystectomy , Risk Factors , Hernia/etiology , Retrospective StudiesABSTRACT
INTRODUCTION: Use of indocyanine green (ICG) with near-infrared fluorescence (NIRF) has been demonstrated to be an effective tool for intraoperative assessment of bowel and ureteric vascularity. This study aimed to evaluate the impact of ICG on postsurgical outcomes such as anastomotic bowel leak and uretero-enteric stricture formation during robot-assisted cystectomy (RAC) and intracorporeal urinary diversion (ICUD). METHODS: We identified 238 patients who underwent RAC at the University of Louisville between September 2012 and August 2021. Patients were divided into two groups based on the utilization of ICG. Demographic, perioperative outcomes, and rate of anastomotic bowel leak were compared. RESULTS: In total, 138 patients were in the ICG group and 100 patients were in the non-ICG group. More intracorporeal urinary diversions and more simple cystectomies were observed in the ICG group (p < 0.001 and p = 0.015, respectively). The ICG group patients initiated an oral diet sooner than the control group (4.9 vs. 7.1 days, p < 0.001). The mean length of stay of the ICG group was shorter than the non-ICG group (8.3 vs. 12.8 days, p < 0.001). The rate of postoperative ileus was not significantly different between cohorts. No patients in the ICG group experienced a bowel leak compared with five patients in the non-ICG group (p = 0.008). CONCLUSIONS: In our study, the use of ICG for intraoperative assessment of bowel and ureteric vascularity was associated with earlier bowel recovery and a shorter length of stay. It was also significantly correlated with a lower rate of anastomotic bowel leak.
Subject(s)
Cystectomy , Indocyanine Green , Robotic Surgical Procedures , Urinary Diversion , Humans , Indocyanine Green/administration & dosage , Cystectomy/adverse effects , Cystectomy/methods , Urinary Diversion/methods , Urinary Diversion/adverse effects , Male , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Female , Middle Aged , Aged , Retrospective Studies , Anastomotic Leak/etiology , Anastomotic Leak/epidemiology , Anastomotic Leak/prevention & control , Urinary Bladder Neoplasms/surgery , Length of Stay/statistics & numerical data , Treatment Outcome , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Coloring Agents/administration & dosageSubject(s)
Cystectomy , Postoperative Complications , Robotic Surgical Procedures , Humans , Cystectomy/methods , Cystectomy/adverse effects , Robotic Surgical Procedures/adverse effects , Postoperative Complications/prevention & control , Urinary Bladder Neoplasms/surgery , Urinary Diversion/adverse effects , Urinary Reservoirs, ContinentSubject(s)
Anastomosis, Surgical , Cystectomy , Postoperative Complications , Ureter , Urinary Diversion , Humans , Cystectomy/adverse effects , Cystectomy/methods , Urinary Diversion/adverse effects , Constriction, Pathologic/etiology , Anastomosis, Surgical/adverse effects , Ureter/surgery , Postoperative Complications/etiology , Postoperative Complications/diagnosis , Ileum/surgery , Urinary Bladder Neoplasms/surgery , Ureteral Obstruction/etiology , Ureteral Obstruction/surgeryABSTRACT
OBJECTIVE: To evaluate a cohort of patients diagnosed with benign ureteroenteric stricture (UES) after radical cystectomy with ileal conduits using a strict predefined definition of strictures. Additionally, we want to illustrate the UES debut, regarding symptoms and clinical findings. UES is a well-known long-term complication after radical cystectomy, affecting up to 20% of all patients. In the literature, different incidence rates are reported. However, these are based on various definitions of strictures. METHODS: We used strict predefined criteria to evaluate UES incidence including symptoms, timing, diagnostic methods, treatment, and outcome in all patients who underwent radical cystectomy with an ileal conduit between 2012 and 2018 at a single high-volume center. RESULTS: Of a total of 693 patients who underwent radical cystectomy with ileal conduit, we found 109 patients with 135 UES in total, corresponding to 15.7% of patients (CI: 13.2-18.6) and 10% of all included ureteroenteric anastomosis (CI: 8.5-11.6) after radical cystectomy. Median follow-up was 24months (interquartile range (IQR): 12-31), and postoperatively UES was diagnosed after a median of 6months (IQR: 3-16). A total of 56% was diagnosed with elevated creatinine. Every UES underwent a median of two (IQR: 1-2) treatment attempts and 122 UES were treated successfully. CONCLUSION: Benign UES is a significant cause of morbidity following radical cystectomy. Our findings contribute to the knowledge of timing, incidence, and recommended treatment of strictures. We argue the importance of establishing a clear gold standard when defining UES to ensure accurate reporting in future research.
Subject(s)
Anastomosis, Surgical , Cystectomy , Postoperative Complications , Urinary Diversion , Humans , Cystectomy/adverse effects , Cystectomy/methods , Urinary Diversion/adverse effects , Constriction, Pathologic/etiology , Male , Female , Aged , Anastomosis, Surgical/adverse effects , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Postoperative Complications/diagnosis , Middle Aged , Urinary Bladder Neoplasms/surgery , Incidence , Retrospective Studies , Ureteral Obstruction/etiology , Ureteral Obstruction/surgery , Ileum/surgery , Ureter/surgerySubject(s)
Anastomosis, Surgical , Cystectomy , Postoperative Complications , Ureter , Urinary Diversion , Cystectomy/adverse effects , Cystectomy/methods , Humans , Urinary Diversion/adverse effects , Constriction, Pathologic/etiology , Anastomosis, Surgical/adverse effects , Ureter/surgery , Postoperative Complications/etiology , Postoperative Complications/diagnosis , Ileum/surgery , Urinary Bladder Neoplasms/surgeryABSTRACT
OBJECTIVE: The objective of the study was to describe the surgical outcome of robot-assisted radical cystectomy and predictive factors for major complications in real-world clinical practice at a single institution in Japan. METHODS: We retrospectively analyzed 208 consecutive patients undergoing robot-assisted radical cystectomy at our institution between 2019 and 2023. Patient and disease characteristics, intraoperative details, and perioperative outcomes were reviewed. Postoperative complications were defined as minor complications (Clavien-Dindo grades 1-2) or major complications (grades 3-5). Predictors of complications were examined using multivariable logistic analysis. RESULTS: Overall, 147 men and 61 women, median age 70 years (interquartile range, 62-77), were included in this study. Median operative time and estimated blood loss were 8.4 h and 185 mL, respectively; 11 patients (5%) received intraoperative blood transfusions. For urinary diversions, ileal conduit, neobladder, and cutaneous ureterostomy were performed in 153 (74%), 49 (24%), and 6 (3%) patients, respectively. Urinary diversions were primarily performed with extracorporeal urinary diversion. In total, 140 complications occurred in 111 patients (53%) within 30 days. Of these patients, 31 major complications occurred in 28 patients, and one perioperative death (0.5%) with a postoperative cardiovascular event. Multivariable analysis showed only prolonged operative time (odds ratio: 4.34, 95% confidence interval: 1.82-10.35, p < 0.01) was the independent risk factor for major complications. CONCLUSIONS: This study reports surgical outcomes at our single institution. Prolonged operative time was a significant prognostic factor for major complications. As far as we know, this study reports the largest number of robot-assisted radical cystectomy cases at a single center in Japan.
Subject(s)
Cystectomy , Operative Time , Postoperative Complications , Robotic Surgical Procedures , Urinary Bladder Neoplasms , Urinary Diversion , Humans , Cystectomy/adverse effects , Cystectomy/methods , Male , Female , Aged , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/statistics & numerical data , Japan/epidemiology , Retrospective Studies , Middle Aged , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Urinary Bladder Neoplasms/surgery , Urinary Diversion/adverse effects , Urinary Diversion/methods , Treatment Outcome , Risk Factors , Blood Loss, Surgical/statistics & numerical dataABSTRACT
PURPOSE: The purpose of this study was to measure the incidence of parastomal hernia (PH) after radical cystectomy and ileal conduit. Secondary aims were the identification of risk factors for PH and to compare the health-related quality of life (QOL) between patients with and without PH. DESIGN: Retrospective review of medical records combined with cross-sectional administration of the QOL instrument and telephone follow-up. SUBJECTS AND SETTING: The study sample comprised 219 patients who underwent radical cystectomy and ileal conduit for urothelial cancer between February 2014 and December 2018. The study setting was Peking University First Hospital (Beijing, China). METHODS: Demographic and pertinent clinical data, including development of PH, were gathered via the retrospective review of medical records. Participants were also asked to complete the traditional Chinese language version of the City of Hope Quality of Life-Ostomy Questionnaire (C-COH). Multiple linear regression analysis was used to identify the effect of PH on C-COH scores. Logistic regression analysis was used to identify risk factors for PH development. RESULTS: At a median follow-up of 34 months (IQR = 21-48), 43 of 219 (19.63%) patients had developed a PH. A body mass index (BMI) indicating overweight (OR = 3.548; 95% CI, 1.562-8.061; P = .002), a prior history of hernia (OR = 5.147; 95% CI, 1.195-22.159; P = .028), and chronic high abdominal pressure postdischarge (CHAP-pd) (OR = 3.197; 95% CI, 1.445-7.075; P = .004) were predictors of PH after operation. There was no significant difference between C-COH scores of patients with or without PH. No significant differences were found when participants with PH were compared to those without PH on 4 factors of the C-COH: physical scores (ß= .347, P = .110), psychological scores (ß= .316, P = .070), spiritual scores (ß=-.125, P = .714), and social scores (ß= .054, P = .833). CONCLUSION: Parastomal hernia is prevalent in patients undergoing radical cystectomy and ileal conduit urinary diversion. Overweight, hernia history, and CHAP-pd were predictors of PH development. No significant differences in QOL were found when patients with PH were compared to those without PH.