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BMC Urology Sep 2022Fascial dehiscence after radical cystectomy may have serious clinical implications. To optimize its management, we sought to describe accompanying intraabdominal...
BACKGROUND
Fascial dehiscence after radical cystectomy may have serious clinical implications. To optimize its management, we sought to describe accompanying intraabdominal findings of post-cystectomy dehiscence repair and determine whether a thorough intraabdominal exploration during its operation is mandatory.
METHODS
We retrospectively reviewed a multi-institutional cohort of patients who underwent open radical cystectomy between 2005 and 2020. Patients who underwent exploratory surgery due to fascial dehiscence within 30 days post-cystectomy were included in the analysis. Data collected included demographic characteristics, the clinical presentation of dehiscence, associated laboratory findings, imaging results, surgical parameters, operative findings, and clinical implications. Potential predictors of accompanying intraabdominal complications were investigated.
RESULTS
Of 1301 consecutive patients that underwent cystectomy, 27 (2%) had dehiscence repair during a median of 7 days post-surgery. Seven patients (26%) had accompanying intraabdominal pathologies, including urine leaks, a fecal leak, and an internal hernia in 5 (19%), 1 (4%), and 1 (4%) patients, respectively. Accompanying intraabdominal findings were associated with longer hospital stay [20 (IQR 17, 23) vs. 41 (IQR 29, 47) days, P = 0.03] and later dehiscence identification (postoperative day 7 [IQR 5, 9] vs. 10 [IQR 6, 15], P = 0.03). However, the rate of post-exploration complications was similar in both groups. A history of ischemic heart disease was the only predictor for accompanying intraabdominal pathologies (67% vs. 24%; P = 0.02).
CONCLUSIONS
A substantial proportion of patients undergoing post-cystectomy fascial dehiscence repair may have unrecognized accompanying surgical complications without prior clinical suspicion. While cardiovascular disease is a risk factor for accompanying findings, meticulous abdominal inspection is imperative in all patients during dehiscence repair. Identification and repair during the surgical intervention may prevent further adverse, possibly life-threatening consequences with minimal risk for iatrogenic injury.
Topics: Cystectomy; Humans; Length of Stay; Postoperative Complications; Retrospective Studies; Urinary Bladder; Urinary Bladder Neoplasms
PubMed: 36057602
DOI: 10.1186/s12894-022-01095-4 -
Urologic Oncology Jan 2023Urachal carcinoma (UC) is a rare genitourinary cancer with an insidious onset, high risk of recurrence, and a poor prognosis. Surgical resection alone has difficulty in...
PURPOSE
Urachal carcinoma (UC) is a rare genitourinary cancer with an insidious onset, high risk of recurrence, and a poor prognosis. Surgical resection alone has difficulty in controlling the tumor. We aim to explore treatment options and prognostic risk factors for UC based on a multicenter cohort and long-term follow-up database.
MATERIALS AND METHODS
The clinical data, treatment and follow-up results of 163 patients with UC in 6 medical centers were analyzed retrospectively. Kaplan-Meier analysis and a Cox proportional hazards model were used to assess the treatment options and prognostic risk factors for UC.
RESULTS
Kaplan-Meier analysis showed no difference in the 5-year recurrence-free survival rate (P =0.282) or overall survival rate (P =0.673) between extended partial cystectomy (EPC) and radical cystectomy (RC) for patients at stage III and below. Whether bilateral pelvic lymph nodes were dissected was also not significantly correlated with the patient's recurrence (P =0.921) or prognosis (P =0.741). Postoperative adjuvant chemotherapy significantly reduced the recurrence rate of patients with stage Ⅲb or below (P =0.005). Combined treatment of postoperative recurrence patients prolonged the survival time of patients compared with single chemotherapy or conservative treatment (34.022±5.031 vs. 12.837±2.349 or 6.192±0.875 months, P <0.001). Kaplan-Meier and univariate Cox regression analyses showed that age >55 years, Sheldon stage, carbohydrate antigen 19-9 (CA19-9) >9.935 U/mL, carbohydrate antigen 72-4 (CA724) >6.02 U/mL, and postoperative adjuvant chemotherapy were closely related to the overall survival and recurrence-free survival of patients (P <0.05). Multivariate Cox proportional hazard regression confirmed that the Sheldon stage and CA724 >6.02 U/mL were independent recurrence risk factors.
CONCLUSIONS
EPC or RC provides similar oncologic results for UC, but bilateral pelvic lymph node dissection is not necessary in early-stage patients. Postoperative adjuvant chemotherapy can significantly reduce the recurrence rate, and combination therapy may provide better survival outcomes. CA724 can predict tumor recurrence or metastasis at an early stage.
Topics: Humans; Middle Aged; Chemotherapy, Adjuvant; Cystectomy; Lymph Node Excision; Neoplasm Staging; Prognosis; Retrospective Studies; Risk Factors; Treatment Outcome
PubMed: 36283930
DOI: 10.1016/j.urolonc.2022.09.017 -
World Journal of Urology Dec 2017To evaluate perioperative and oncologic outcomes of patients undergoing radical cystectomy (RC) for recurrence of urothelial carcinoma (UC) after prior partial...
PURPOSE
To evaluate perioperative and oncologic outcomes of patients undergoing radical cystectomy (RC) for recurrence of urothelial carcinoma (UC) after prior partial cystectomy (PC), and to compare these outcomes to patients undergoing primary RC.
METHODS
Patients who underwent RC for recurrence of UC after prior PC were matched 1:3 to patients undergoing primary RC based on age, pathologic stage, and decade of surgery. Perioperative and oncologic outcomes were compared using Wilcoxon sign-rank test, McNemars test, the Kaplan-Meier method, and Cox proportional hazards regression analyses.
RESULTS
Overall, the cohorts were well matched on clinical and pathological characteristics. No difference was noted in operative time (median 322 versus 303 min; p = 0.41), estimated blood loss (median 800 versus 700 cc, p = 0.10) or length of stay (median 9 versus 10 days; p = 0.09). Similarly, there were no differences in minor (51.7 versus 44.3%; p = 0.32) or major (10.3 versus 12.6%; p = 0.66) perioperative complications. Median follow-up after RC was 5.0 years (IQR 1.5, 13.1 years). Notably, CSS was significantly worse for patients who underwent RC after PC (10 year-46.8 versus 65.9%; p = 0.03). On multivariable analysis, prior PC remained independently associated with an increased risk of bladder cancer death (HR 2.28; 95% CI 1.17, 4.42).
CONCLUSIONS
RC after PC is feasible, without significantly adverse perioperative outcomes compared to patients undergoing primary RC. However, the risk of death from bladder cancer may be higher, suggesting the need for careful patient counseling prior to PC and the consideration of such patients for adjuvant therapy after RC.
Topics: Aged; Carcinoma, Transitional Cell; Cystectomy; Female; Follow-Up Studies; Humans; Kaplan-Meier Estimate; Male; Middle Aged; Neoplasm Recurrence, Local; Outcome and Process Assessment, Health Care; Postoperative Complications; Proportional Hazards Models; Risk Assessment; United States; Urinary Bladder Neoplasms; Urothelium
PubMed: 28913657
DOI: 10.1007/s00345-017-2087-4 -
Journal of Robotic Surgery Jun 2018Reports of surgical outcomes after robotic partial cystectomy are limited. The objective of this study is to review surgical outcomes after robotic partial cystectomy at...
Reports of surgical outcomes after robotic partial cystectomy are limited. The objective of this study is to review surgical outcomes after robotic partial cystectomy at a large tertiary referral center and compare outcomes with patients undergoing open partial cystectomy. Patients undergoing robotic partial cystectomy between 2003 and 2014 were identified. Patients were matched 2:1 based on gender, age, and Charlson Comorbidity Score with patients undergoing open partial cystectomy during the same time period. Patient charts were reviewed for surgical outcomes. Conditional logistic regression adjusted for matching was used to compare outcomes. At our institution, 11 patients underwent robotic partial cystectomy between 2003 and 2014. Median operative time was significantly longer in the robotic group, 214 (IQR 93, 230) minutes, than the open group, 93 (IQR 58, 143) minutes (p = 0.01). There was no difference in median estimated blood loss (p = 0.1). No patient required transfusion. There were no intraoperative complications. Median hospital stay was significantly shorter in the robotic partial cystectomy group, 1 (IQR 1, 2) day, than the open partial cystectomy group, 2 (IQR 2, 4) days (p = 0.01). Median duration of catheterization and complications within 30 days of surgery were not statistically different between the two groups. Median follow-up was 15.5 (IQR 8.6, 19.7) months for the robotic partial cystectomy group and 40.7 (IQR 6.5, 69.4) months for the open partial cystectomy group. Robotic partial cystectomy is safe, effective, and is associated with minimal morbidity when performed in properly selected patients for benign and malignant indications. When compared with open partial cystectomy, robotic partial cystectomy is associated with a longer operative time, but results in a shorter postoperative hospital stay.
Topics: Aged; Cystectomy; Female; Humans; Male; Middle Aged; Postoperative Complications; Retrospective Studies; Robotic Surgical Procedures; Treatment Outcome; Urinary Bladder; Urinary Bladder Neoplasms
PubMed: 28601954
DOI: 10.1007/s11701-017-0717-x -
Lower Urinary Tract Symptoms Mar 2022To evaluate the outcomes of partial and total cystectomy in patients with refractory Hunner-type interstitial cystitis (HIC).
OBJECTIVES
To evaluate the outcomes of partial and total cystectomy in patients with refractory Hunner-type interstitial cystitis (HIC).
METHODS
Patients with end-stage HIC who underwent supratrigonal partial cystectomy with augmentation ileocystoplasty (PC-CP) or total cystectomy with ileal conduit (TC-IC) were identified retrospectively. Changes in the 11-point numerical rating scale of bladder pain and in 7-grade quality of life (QOL) scores were evaluated. Changes in the O'Leary and Sant's Symptom Index (OSSI) and O'Leary and Sant's Problem Index (OSPI) were analyzed in patients with PC-CP. Peri- and postoperative complications and patient satisfaction with overall outcomes were examined.
RESULTS
Four patients (one female) underwent PC-CP and 13 (nine females) underwent TC-IC. Bladder pain persisted in three PC-CP patients, but resolved completely in all TC-IC patients. Pain scale and QOL scores improved significantly in patients with TC-IC (P < .01), but not in those with PC-CP. OSSI/OSPI scores did not improve significantly in patients with PC-CP. Three PC-CP patients required clean intermittent catheterization due to voiding dysfunction or persistent pain. Two TC-IC patients developed stricture of the ureteroileal anastomosis, resulting in permanent placement of a ureteral stent in one case and nephrostomy in the other. Satisfaction rate was higher in the TC-IC than in the PC-CP group (76.9% vs 25.0%, P < .05).
CONCLUSIONS
TC-IC provided reliable pain relief and improved QOL in patients with end-stage HIC, but the small case number and limited methodology restrict interpretation of the results. Further studies are needed to identify appropriate candidates and optimal surgical procedures.
Topics: Cystectomy; Cystitis, Interstitial; Female; Humans; Japan; Quality of Life; Retrospective Studies; Tertiary Care Centers
PubMed: 34704374
DOI: 10.1111/luts.12416 -
International Journal of Urology :... Oct 2019
Editorial Comment from Dr Kobayashi to Renal function after bladder-preserving therapy for patients with muscle-invasive bladder cancer: Results of selective bladder-preserving tetramodality therapy consisting of maximal transurethral resection, induction chemoradiotherapy and partial cystectomy.
Topics: Chemoradiotherapy; Cystectomy; Humans; Organ Sparing Treatments; Urinary Bladder Neoplasms
PubMed: 31327166
DOI: 10.1111/iju.14075 -
International Journal of Urology :... Oct 2019
Editorial Comment from Dr Kojima to Renal function after bladder-preserving therapy for patients with muscle-invasive bladder cancer: Results of selective bladder-preserving tetramodality therapy consisting of maximal transurethral resection, induction chemoradiotherapy and partial cystectomy.
Topics: Chemoradiotherapy; Cystectomy; Humans; Organ Sparing Treatments; Urinary Bladder Neoplasms
PubMed: 31353632
DOI: 10.1111/iju.14074 -
Investigative and Clinical Urology May 2016To describe a novel modification to robot-assisted partial cystectomy (RAPC) that allows for intraoperative surgical margin assessment by bimanual-examination and...
PURPOSE
To describe a novel modification to robot-assisted partial cystectomy (RAPC) that allows for intraoperative surgical margin assessment by bimanual-examination and frozen-section analysis.
MATERIALS AND METHODS
A total of 7 patients underwent RAPC at a single tertiary-care institution between 2008 and 2013. The technique evolved over the study-period and permitted real-time intraoperative surgical margin evaluation in the last 5 patients via bimanual-examination and frozen-section analysis, utilizing the GelPOINT platform (a hand-assist device). The GelPOINT platform was placed through a 4- to 5-cm vertical supraumbilical incision and allowed for rapid retrieval of the bladder specimen without compromising the pneumoperitoneum or prolonging the operative time. Perioperative, oncological and functional outcomes were evaluated; all patients had a minimum 12-month follow-up. At the time of last follow-up, a cross-sectional survey of patients was performed to evaluate regret/satisfaction utilizing validated questionnaires.
RESULTS
The mean age was 72.5 years; 71.4% of the patients were men (n=5). All patients underwent RAPC for a malignant indication. The mean operative and console times were 291 and 217 minutes, respectively. No patient had a positive surgical margin. Mean length-of-stay was 1.7 days. At a median follow-up of 38.9 months, 1 patient experienced a local recurrence 6 months postsurgery. The only mortality was secondary to Lewy-body disease, in the same patient, 1 year postoperatively. Patient assessment of regret and satisfaction indicated 0% regret and 0% dissatisfaction.
CONCLUSIONS
The 'modified' technique of RAPC is technically feasible, safe, and reproducible; further, RAPC leads to favorable oncological, functional and quality-of-life outcomes in patients eligible for partial cystectomy.
Topics: Aged; Cystectomy; Female; Follow-Up Studies; Frozen Sections; Humans; Intraoperative Care; Male; Margins of Excision; Middle Aged; Operative Time; Patient Satisfaction; Quality of Life; Robotic Surgical Procedures; Specimen Handling; Ultrasonography; Urinary Bladder Neoplasms
PubMed: 27195322
DOI: 10.4111/icu.2016.57.3.221 -
Investigative and Clinical Urology Nov 2022This study aimed to compare the functional and oncological outcomes of females who underwent uterus-sparing radical cystectomy (USRC) and standard radical cystectomy...
PURPOSE
This study aimed to compare the functional and oncological outcomes of females who underwent uterus-sparing radical cystectomy (USRC) and standard radical cystectomy (SRC).
MATERIALS AND METHODS
Between February 2009 and December 2020, 90 female patients who underwent radical cystectomy with urinary diversion were included in this study, comprising the USRC and SRC groups. Functional outcomes were assessed in 63 patients who only underwent radical cystectomy with neobladder formation. Questionnaire scores, clean intermittent catheterization (CIC) rate, and urinary continence rate were analyzed. Oncological outcomes were assessed in 86 patients, regardless of the urinary diversion type. Overall survival (OS), cancer-specific survival (CSS), and recurrence-free survival (RFS) were compared.
RESULTS
CIC rate was significantly lower in the USRC group than in the SRC group (14.7% vs. 48.0%; p=0.005). The continence rate was significantly higher in the USRC group than in the SRC group (85.3% vs. 40.0%; p=0.001). There were no significant differences in OS (p=0.890), CSS (p=0.700), or RFS (p=0.270) between the two groups. In multivariate analysis, uterine preservation did not significantly increase the hazard ratio (HR) of OS (HR, 0.62; 95% CI, 0.18-2.11; p=0.450), CSS (HR, 0.99; 95% CI, 0.22-4.40; p=0.990), or RFS (HR, 0.46; 95% CI, 0.19-1.11; p=0.840).
CONCLUSIONS
USRC resulted in higher continence rates and lower CIC rates than SRC without negatively affecting oncological outcomes. Hence, with thorough deliberation, USRC should be considered for females undergoing radical cystectomy.
Topics: Humans; Female; Cystectomy; Retrospective Studies; Urinary Bladder Neoplasms; Treatment Outcome; Uterus
PubMed: 36347550
DOI: 10.4111/icu.20220220 -
Minerva Urologica E Nefrologica = the... Apr 2016Non-urothelial bladder cancer patients represent a rare and challenging group. Advances in bladder cancer to date have largely been driven by studies investigating... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Non-urothelial bladder cancer patients represent a rare and challenging group. Advances in bladder cancer to date have largely been driven by studies investigating common urothelial bladder tumors. New evidence is emerging supporting lymphadenectomy in standard surgical management of muscle invasive bladder cancer. We aim to explore the utility of lymphadenectomy in non-urothelial bladder cancer.
EVIDENCE ACQUISITION
A systematic review of the available peer-reviewed literature on PubMed was performed using a PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) search strategy. Tumors included in our analysis were squamous cell carcinomas, adenocarcinomas, paragangliomas, melanomas and sarcomas.
EVIDENCE SYNTHESIS
Our search strategy identified 8168 unique records and we included 135 full text articles in our final qualitative analysis. No comparative studies comparing lymphadenectomy outcomes in non-urothelial bladder tumors were identified. Practice of lymphadenectomy in combination with partial or radical cystectomy in the treatment of non-urothelial bladder cancer is relatively common. Pelvic recurrence following radical or partial cystectomy of non-urothelial tumors was more commonly reported in non-lymphadenectomy cohorts. The exception to this observation was the adenocarcinoma cohort.
CONCLUSIONS
Current evidence supporting lymphadenectomy in the surgical management of bladder cancer is largely based on studies limited to urothelial cancer. Despite this, the practice of lymphadenectomy in non-urothelial cancer is common. We support lymphadenectomy in non-urothelial bladder cancer given the minimal risk associated with the procedure and the potential for improved survival.
Topics: Combined Modality Therapy; Cystectomy; Humans; Lymph Node Excision; Urinary Bladder Neoplasms
PubMed: 26684181
DOI: No ID Found