-
European Urology Mar 2015Although open radical cystectomy (ORC) is still the standard approach, laparoscopic radical cystectomy (LRC) and robot-assisted radical cystectomy (RARC) have gained... (Review)
Review
CONTEXT
Although open radical cystectomy (ORC) is still the standard approach, laparoscopic radical cystectomy (LRC) and robot-assisted radical cystectomy (RARC) have gained popularity.
OBJECTIVE
To report a systematic literature review and cumulative analysis of perioperative outcomes and complications of RARC in comparison with ORC and LRC.
EVIDENCE ACQUISITION
Medline, Scopus, and Web of Science databases were searched using a free-text protocol including the terms robot-assisted radical cystectomy or da Vinci radical cystectomy or robot* radical cystectomy. RARC case series and studies comparing RARC with either ORC or LRC were collected. Cumulative analysis was conducted.
EVIDENCE SYNTHESIS
The searches retrieved 105 papers. According to the different diversion type, overall mean operative time ranged from 360 to 420 min. Similarly, mean blood loss ranged from 260 to 480 ml. Mean in-hospital stay was about 9 d for all diversion types, with consistently high readmission rates. In series reporting on RARC with either extracorporeal or intracorporeal conduit diversion, overall 90-d complication rates were 59% (high-grade complication: 15%). In series reporting RARC with intracorporeal continent diversion, the overall 30-d complication rate was 45.7% (high-grade complication: 28%). Reported mortality rates were ≤3% for all diversion types. Comparing RARC and ORC, cumulative analyses demonstrated shorter operative time for ORC, whereas blood loss and in-hospital stay were better with RARC (all p values <0.003). Moreover, 90-d complication rates of any-grade and 90-d grade 3 complication rates were lower for RARC (all p values <0.04), whereas high-grade complication and mortality rates were similar.
CONCLUSIONS
RARC can be performed safely with acceptable perioperative outcome, although complications are common. Cumulative analyses demonstrated that operative time was shorter with ORC, whereas RARC may provide some advantages in terms of blood loss and transfusion rates and, more limitedly, for postoperative complication rates over ORC and LRC.
PATIENT SUMMARY
Although open radical cystectomy (RC) is still regarded as a standard treatment for muscle-invasive bladder cancer, laparoscopic and robot-assisted RC are becoming more popular. Robotic RC can be safely performed with acceptably low risk of blood loss, transfusion, and intraoperative complications; however, as for open RC, the risk of postoperative complications is high, including a substantial risk of major complication and reoperation.
Topics: Blood Loss, Surgical; Chi-Square Distribution; Cystectomy; Humans; Length of Stay; Odds Ratio; Operative Time; Patient Readmission; Postoperative Complications; Risk Factors; Robotic Surgical Procedures; Time Factors; Treatment Outcome; Urinary Bladder Neoplasms
PubMed: 25560798
DOI: 10.1016/j.eururo.2014.12.007 -
Animals : An Open Access Journal From... Sep 2023This review provides a summary of the literature encompassing partial and total cystectomy procedures in dogs and subsequent conclusions that can be drawn. Surgical... (Review)
Review
This review provides a summary of the literature encompassing partial and total cystectomy procedures in dogs and subsequent conclusions that can be drawn. Surgical excision as a component of treatment for lower urinary tract neoplasia in dogs may enhance survival time and result in acceptable quality of life, though risk for surgical complications is substantial, particularly following total cystectomy procedures. However, for dogs with urothelial carcinoma, cystectomy is generally not considered curative and disease progression is common. Appropriate case selection and thorough preoperative discussion with owners regarding potential risks and benefits of cystectomy are imperative for successful outcomes.
PubMed: 37760296
DOI: 10.3390/ani13182896 -
Archivio Italiano Di Urologia,... Mar 2015To conduct a systematic review and meta-analysis comparing outcomes between Open Radical Cystectomy (ORC), Laparoscopic Radical Cystectomy (LRC) and Robot-assisted... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To conduct a systematic review and meta-analysis comparing outcomes between Open Radical Cystectomy (ORC), Laparoscopic Radical Cystectomy (LRC) and Robot-assisted Radical Cystectomy (RARC). RARC is to be compared to LRC and ORC and LRC compared to ORC.
MATERIAL AND METHODS
A systematic review of the literature was conducted, collating studies comparing RARC, LRC and ORC. Surgical and oncological outcome data were extracted and a meta-analysis was performed.
RESULTS
Twenty-four studies were selected with total of 2,104 cases analyzed. RARC had a longer operative time (OPT) compared to LRC with no statistical difference between length of stay (LOS) and estimated blood loss (EBL). RARC had a significantly shorter LOS, reduced EBL, lower complication rate and longer OPT compared to ORC. There were no significant differences regarding lymph node yield (LNY) and positive surgical margins (PSM.) LRC had a reduced EBL, shorter LOS and increased OPT compared to ORC. There was no significant difference regarding LNY.
CONCLUSION
RARC is comparable to LRC with better surgical results than ORC. LRC has better surgical outcomes than ORC. With the unique technological features of the robotic surgical system and increasing trend of intra-corporeal reconstruction it is likely that RARC will become the surgical option of choice.
Topics: Cystectomy; Humans; Laparoscopy; Length of Stay; Operative Time; Robotic Surgical Procedures; Treatment Outcome; Urinary Bladder Neoplasms
PubMed: 25847896
DOI: 10.4081/aiua.2015.1.41 -
Research and Reports in Urology 2021Enhanced recovery after surgery (ERAS) protocols aim to optimize patient recovery after major surgery. Our study was to examine the evidence of the effectiveness of... (Review)
Review
INTRODUCTION
Enhanced recovery after surgery (ERAS) protocols aim to optimize patient recovery after major surgery. Our study was to examine the evidence of the effectiveness of interventions designed to improve patient outcomes after radical cystectomy.
DESIGN
Systematic review and meta-analysis.
DATA SOURCES
PubMed, Medline, Embase, Cochrane from January 2005 to January 2021 without language restrictions.
ELIGIBILITY CRITERIA
Randomized and non-randomized controlled studies implementing ERAS measuring its interventions on rates of postoperative complications, 30-day readmission, length of stay (LOS) and bowel function after radical cystectomy.
DATA EXTRACTION AND SYNTHESIS
Two members of the investigating team independently selected studies and evaluated bias using the Cochrane collaboration tool. Meta-analysis of all comparative studies used inversed-weighted, fixed- effects models and random effects models to pool results. Publication bias was graphically assessed using contour-enhanced funnel plots and the Egger's test of funnel plot symmetry.
RESULTS
Fifteen studies were included in our meta-analysis; we observed that ERAS decreased the time for the first bowel movement (standardized mean difference [SMD]: -1.30, 95% CI -1.90 to -0.70, P<0.00001) and shortened the length of stay (LOS) ([SMD]: -0.49, 95% CI -0.77 to -0.20, (P < 0.00001)); however, 30-day readmission (risk ratio [RR]: 0.97,95% [CI] 0.73 to 1.28, P=0.52) and the overall postoperative complication rate (risk ratio [RR]: 0.98,95% confidence interval [CI]: 0.88 to 1.09, P= 0.41) showed no significant difference.
PubMed: 34350137
DOI: 10.2147/RRU.S307385 -
Actas Urologicas Espanolas Jun 2023
Meta-Analysis
Topics: Cystectomy; Robotics; Randomized Controlled Trials as Topic; Urinary Bladder; Robotic Surgical Procedures
PubMed: 36842704
DOI: 10.1016/j.acuroe.2022.12.006 -
International Journal of Surgery... Oct 2021To systematically review studies comparing the perioperative outcomes of intracorporeal robot-assisted radical cystectomy (iRARC) and open radical cystectomy (ORC). (Meta-Analysis)
Meta-Analysis Review
PURPOSE
To systematically review studies comparing the perioperative outcomes of intracorporeal robot-assisted radical cystectomy (iRARC) and open radical cystectomy (ORC).
METHODS
Systematic searches of PubMed, Web of Science and the Cochrane Library were performed in June 2020. Studies with data comparing iRARC and ORC were included in our review, and a pooled meta-analysis was completed.
RESULTS
In total, 8 studies (7 prospective studies, 1 retrospective study) comparing 1193 patients were included for our review and meta-analysis. Compared with ORC, iRARC demonstrated lower estimated blood loss (weighted mean difference (WMD): -449.25; 95% CI -566.47 - -332.03; p < 0.01), lower blood transfusion rates (OR: 0.31; 95% CI 0.22 - 0.46; p < 0.01), and lower postoperative complication rates with Clavien-Dindo grades III-IV (30 days: OR: 0.65; 95% CI 0.47 - 0.90; p = 0.01; 90 days: OR: 0.72; 95% CI 0.53 - 0.98; p = 0.04), but a longer operative time (WMD: 78.82; 95% CI 52.77 - 104.87; P < 0.01). Furthermore, there was no significant difference between iRARC and ORC in terms of postoperative complication rates with Clavien-Dindo grades Ⅰ-Ⅱ (30 days: OR: 0.71; 95% CI 0.36 - 1.40; p = 0.32; 90 days: OR: 0.98; 95% CI 0.74 - 1.30; p = 0.89), length of stay (WMD: -1.18; 95% CI -3.33 - -2.07; p = 0.06) and positive surgical margins (OR: 0.78; 95% CI 0.0.45 - 1.36; p = 0.38).
CONCLUSION
iRARC was associated with a significantly lower estimated blood loss and a lower blood transfusion rate and major postoperative complication rate than ORC.
Topics: Cystectomy; Humans; Postoperative Complications; Prospective Studies; Retrospective Studies; Robotic Surgical Procedures; Robotics; Treatment Outcome; Urinary Bladder Neoplasms
PubMed: 34600124
DOI: 10.1016/j.ijsu.2021.106137 -
Therapeutic Advances in Urology 2023Urothelial carcinoma can arise from the urinary bladder or from the upper urinary tract. In some instances, urinary bladder cancer (UBC) and upper tract urothelial... (Review)
Review
INTRODUCTION
Urothelial carcinoma can arise from the urinary bladder or from the upper urinary tract. In some instances, urinary bladder cancer (UBC) and upper tract urothelial carcinoma (UTUC) can be concurrently diagnosed, necessitating a combined radical cystectomy (RC) with radical nephroureterectomy (RNU). A systematic review was done on the combined procedure exploring outcomes and indications, in addition to a comparative analysis between the combined procedure and cystectomy alone.
METHODS
For the systematic review, three databases (Embase, PubMed, and Cochrane) were queried, selecting only studies that included intraoperative and perioperative data. For the comparative analysis, using the NSQIP database, CPT codes for RC and RNU were used to identify two cohorts, one with RC and RNU and one with RC alone. A descriptive analysis was performed on all preoperative variables, and propensity score matching (PSM) was performed. Postoperative events were then compared between the two matched cohorts.
RESULTS
For the systematic review, 28 relevant articles were included amounting to 947 patients who underwent the combined procedure. The most common indication was synchronous multifocal disease, the most common approach was open surgery, and the most common diversion technique was using an ileal conduit. Almost 28% of patients required blood transfusion and remained in the hospital for an average of 13 days. The most common postoperative complication was prolonged paralytic ileus. For the comparative analysis, 11,759 patients were included of which 97.5% underwent RC only and 2.5% underwent the combined procedure. After PSM, the cohort that had undergone the combined procedure showed an increased risk of renal injury, increased readmission rates, and increased reoperation rates. Whereas the cohort that had undergone RC only showed an increased risk of deep venous thrombosis (DVT), sepsis, or septic shock.
CONCLUSION
A combined RC and RNU is a treatment option for concurrent UCB and UTUC that should be cautiously utilized as it is associated with high morbidity and mortality. Patient selection, discussion of the risks and benefits of the procedure, and explanation of the available treatment options remain the most important pillars in managing patients with this complex disease.
PubMed: 37188157
DOI: 10.1177/17562872231171757 -
BMJ Open Apr 2021To study short-term (<90 days) morbidity and mortality following radical cystectomy (RC) for bladder cancer and identify modifiable risk factors associated with these.
OBJECTIVE
To study short-term (<90 days) morbidity and mortality following radical cystectomy (RC) for bladder cancer and identify modifiable risk factors associated with these.
DESIGN
Systematic review.
METHODS
The systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed and EMBASE were searched for relevant papers on 11 June 2019 and rerun on 27 May 2020. Studies reporting complications, reoperations, length of stay and mortality within 90 days were included. Studies were reviewed according to criteria from the Oxford Centre for Evidence-Based Medicine and the quality of evidence was assessed using the Newcastle-Ottawa Scale.
RESULTS
The search retrieved 1957 articles. Sixty-six articles were included. The quality of evidence was poor to good. Most studies were retrospective, and no randomised clinical trials were identified. Of included studies a median of 6 Martin criteria for reporting complications after surgery were fulfilled. The Clavien-Dindo classification for grading complications was most frequently used. The weighted overall complication rate after RC was 34.9% (range 28.8-68.8) for in-house complications, 39.0% (range 27.3-80.0) for 30-day complications and 58.5% (range 36.1-80.5) for 90-day complications. The most common types of complications reported were gastrointestinal (29.0%) and infectious (26.4%). The weighted mortality rate was 2.4% (range 0.9-4.7) for in-house mortality, 2.1% (0.0-3.7) for 30-day mortality and 4.7% (range 0.0-7.0) for 90-day mortality. Age and comorbidity were identified as the best predictors for complications following RC.
CONCLUSION
Short-term morbidity and mortality are high following RC. Reporting of complications is heterogeneous and the quality of evidence is generally low. There is a continuous need for randomised studies to address any intervention that can reduce morbidity and mortality following RC.
PROSPERO REGISTRATION NUMBER
104937.
Topics: Cystectomy; Humans; Morbidity; Postoperative Complications; Retrospective Studies; Urinary Bladder Neoplasms
PubMed: 33853799
DOI: 10.1136/bmjopen-2020-043266 -
International Urology and Nephrology Jun 2017Pyocystis, empyema cystis, vesical empyema are all terms that describe the purulent filled bladder that may develop in patients with defunctionalized bladders such as... (Review)
Review
Pyocystis, empyema cystis, vesical empyema are all terms that describe the purulent filled bladder that may develop in patients with defunctionalized bladders such as after supravesical urinary diversion without cystectomy or in patients with end-stage renal disease with anuria. It is a severe form of lower urinary tract infection. In addition to the local symptoms of suprapubic pain and malodorous discharge, the condition can be more serious with bacterial dissemination into the blood stream and ensuing sepsis and even mortality. The current review will discuss the pathogenesis, risk factors and management of this commonly forgotten complication of urinary diversion.
Topics: Anti-Bacterial Agents; Anuria; Cystectomy; Empyema; Humans; Risk Factors; Therapeutic Irrigation; Urinary Bladder; Urinary Bladder Diseases; Urinary Diversion
PubMed: 28265966
DOI: 10.1007/s11255-017-1562-6 -
Canadian Urological Association Journal... Oct 2018Muscle-invasive bladder cancer (MIBC) is associated with high recurrence and mortality rates. The role of radiotherapy as an adjunct to radical cystectomy is not... (Review)
Review
INTRODUCTION
Muscle-invasive bladder cancer (MIBC) is associated with high recurrence and mortality rates. The role of radiotherapy as an adjunct to radical cystectomy is not well-defined. We sought to evaluate the efficacy and safety of radiotherapy preoperatively or postoperatively for patients with MIBC receiving cystectomy compared to cystectomy alone. The primary outcome was overall survival. The secondary outcome was adverse effects.
METHODS
MEDLINE, EMBASE, and CENTRAL were searched on August 30, 2016 for randomized controlled trials (RCTs) of patients undergoing cystectomy for bladder cancer. A control group receiving cystectomy alone and an intervention group with radiotherapy and cystectomy were required. The Jadad score was used to assess for bias. Fifteen studies representing 10 RCTs met eligibility criteria.
RESULTS
A total of 996 patients were randomized in seven trials included in a meta-analysis of neoadjuvant radiotherapy. Insufficient data were available to complete a pooled analysis for adjuvant radiotherapy. There was a non-statistically significant improvement in overall survival for patients who received neo-adjuvant radiotherapy and cystectomy. At three years and five years, the odds ratios were 1.23 (95% confidence interval [CI] 0.72-2.09) and 1.26 (95% CI 0.76-2.09), respectively, in favour of neoadjuvant radiotherapy. Subgroup analyses including higher doses of radiotherapy showed greater effect on survival.
CONCLUSIONS
These data suggest that radiotherapy prior to cystectomy may improve overall survival. This review was limited by old studies, heterogeneous patient populations, and radiotherapy treatment techniques that may not meet current standards. There is a need for current RCTs to further evaluate this effect.
PubMed: 29989916
DOI: 10.5489/cuaj.5244