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Frontiers in Surgery 2023Bladder cancer is the ninth most common malignant tumor worldwide. As an effective evidence-based multidisciplinary protocol, the enhanced recovery after surgery (ERAS)... (Review)
Review
BACKGROUND
Bladder cancer is the ninth most common malignant tumor worldwide. As an effective evidence-based multidisciplinary protocol, the enhanced recovery after surgery (ERAS) program is practiced in many surgical disciplines. However, the function of ERAS after radical cystectomy remains controversial. This systematic review and meta-analysis aims to research the impact of ERAS on radical cystectomy.
METHODS
A systematic literature search on PubMed, EMBASE, SCOPUS, and the Cochrane Library databases was conducted in April 2022 to identify the studies that performed the ERAS program in radical cystectomy. Studies were selected, data extraction was performed independently by two reviewers, and quality was assessed using a random effects model to calculate the overall effect size. The odds ratio and standardized mean difference (SMD) with a 95% confidence interval (CI) served as the summary statistics for the meta-analysis. A sensitivity analysis was subsequently performed.
RESULTS
A total of 25 studies with 4,083 patients were enrolled. The meta-analysis showed that the complications (OR = 0.76; 95% CI: 0.63-0.90), transfusion rate (OR = 0.59; 95% CI: 0.39-0.90), readmission rate (OR = 0.79; 95% CI: 0.64-0.96), length of stay (SMD = -0.79; 95% CI: -1.41 to -0.17), and time to first flatus (SMD = -1.16; 95% CI: -1.58 to -0.74) were significantly reduced in the ERAS group. However, no significance was found in 90-day mortality and urine leakage.
CONCLUSION
The ERAS program for radical cystectomy can effectively decrease the risk of overall complications, postoperative ileus, readmission rate, transfusion rate, length of stay, and time to first flatus in patients who underwent radical cystectomy with relative safety.
SYSTEMATIC REVIEW REGISTRATION
https://inplasy.com/, identifier INPLASY202250075.
PubMed: 37273829
DOI: 10.3389/fsurg.2023.1101098 -
Minerva Urology and Nephrology Apr 2023Radical cystectomy represents the standard of care for localized muscle invasive or high-grade non-muscle invasive BCG unresponsive bladder cancer. Several randomized... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Radical cystectomy represents the standard of care for localized muscle invasive or high-grade non-muscle invasive BCG unresponsive bladder cancer. Several randomized control trials have been published comparing open (ORC) with robot-assisted radical cystectomy (RARC). We aimed to summarize evidence in this setting with a systematic review and meta-analysis.
EVIDENCE ACQUISITION
All published randomized prospective trials that compared ORC with RARC were retrieved through a systematic search according to PRISMA guidelines. Outcomes investigated were the risks of overall complications, high grade (Clavien-Dindo ≥3) complications, positive surgical margins, the number of lymph nodes removed, estimated blood loss, operative time, length of hospital stay, quality of life, overall survival (OS) and progression-free survival. A random effect model was applied. Subgroup analysis on the basis of the urinary diversion was also performed.
EVIDENCE SYNTHESIS
Seven trials enrolling 974 patients were included. No differences in terms of major oncological and perioperative outcomes between RARC and ORC were observed. However, length of hospital stay was significantly shorter (MD -0.95; 95%CI -1.32, -0.58) and estimated blood loss lower (MD -296.66; 95%CI -462.59, -130.73) for RARC. Operative time was overall shorter for ORC (MD 89.52; 95%CI 55.88, 123.16), however no difference emerged between ORC and RARC with intracorporeal urinary diversion.
CONCLUSIONS
Despite several limitations due to heterogeneity and possible unaddressed confounding in included trials, we concluded that ORC and RARC represent equally valid options for the surgical treatment of patients with advanced bladder cancer.
Topics: Humans; Cystectomy; Prospective Studies; Quality of Life; Robotics; Treatment Outcome; Robotic Surgical Procedures; Postoperative Complications; Urinary Bladder Neoplasms
PubMed: 36999835
DOI: 10.23736/S2724-6051.23.05065-6 -
Canadian Urological Association Journal... Feb 2022This systematic review summarizes the urinary continence, male sexual function, and female sexual function outcomes after robotic-assisted radical cystectomy (RARC).... (Review)
Review
This systematic review summarizes the urinary continence, male sexual function, and female sexual function outcomes after robotic-assisted radical cystectomy (RARC). Greater intracorporeal diversion use, longer followup, and clearly stated urinary continence definitions have revealed RARC urinary continence rates for orthotopic ileal neobladders that are similar to those after open radical cystectomy (ORC) when using the strictest continence definitions. Nerve-sparing technique appears to be well-used in most studies, with short-term and long-term RARC potency rates similar those after ORC when using the strictest potency definitions. Level 1 evidence using validated questionnaires suggests that quality of life outcomes are also similar.
PubMed: 34582337
DOI: 10.5489/cuaj.7313 -
Cureus Dec 2023Muscle-invasive bladder cancer poses a significant clinical challenge that necessitates effective therapeutic interventions. Radical cystectomy is a primary treatment... (Review)
Review
Muscle-invasive bladder cancer poses a significant clinical challenge that necessitates effective therapeutic interventions. Radical cystectomy is a primary treatment option, but a comprehensive understanding of its outcomes is crucial for informed clinical decision-making. This systematic review and meta-analysis aimed to investigate and summarize the outcomes associated with radical cystectomy as a primary treatment for muscle-invasive bladder cancer with a focus on survival rates, complications, and quality of life. A systematic search across databases-PubMed, Google Scholar, and others-covered studies from 2017 onwards. Included were studies reporting survival rates, complications, and quality of life post-radical cystectomy in muscle-invasive bladder cancer patients, including randomized controlled trials, cohort, and observational studies. Multidimensional analysis revealed promising findings regarding the efficacy of radical cystectomy in muscle-invasive bladder cancer. Survival outcomes, including overall survival and disease-specific mortality, have demonstrated significant improvements, particularly in recent randomized controlled trials and cohort studies. Complications associated with the surgical procedure, such as positive surgical margins and lymph node yields, were generally acceptable. Quality of life outcomes post-radical cystectomy exhibited positive trends, although variations were noted in the emotional and social domains. This review underscores radical cystectomy's role in enhancing overall survival and reducing disease-specific mortality in muscle-invasive bladder cancer. Despite reported complications, recent studies support its acceptable risk profile. Detailed examination of various factors contributes to a comprehensive understanding of the procedure. These findings emphasize the importance of individualized treatment approaches in the management of muscle-invasive bladder cancer, considering both oncological efficacy and perioperative outcomes. Radical cystectomy remains fundamental in urological oncology, with ongoing advancements refining its significance.
PubMed: 38229790
DOI: 10.7759/cureus.50646 -
Nutrients May 2024Nutrition is a key element of the prehabilitation process prior to surgery. The aim of this study was to identify the clinical pathways of nutritional prehabilitation... (Review)
Review
BACKGROUND/AIM
Nutrition is a key element of the prehabilitation process prior to surgery. The aim of this study was to identify the clinical pathways of nutritional prehabilitation before cystectomy.
METHODS
A systematic literature review was conducted in PubMed, the Cochrane Library, CINAHL, Scopus and the Web of Science databases. Quality and risk of bias assessment was conducted adhering to the JBI framework and evidence was evaluated according to the Oxford Centre for Evidence Based Medicine levels of evidence.
RESULTS
Out of 586 records identified, six studies were included. Among them, only two were randomized controlled trials. Immunonutrition has been shown to improve postoperative bowel function (3.12 vs. 3.74 days; RR 0.82; CI, 0.73-0.93; = 0.0029) and decrease postoperative complications (-36.7%; = 0.008) and readmission rates (-15.38%; = 0.03). Furthermore, oral nutritional supplements combined with nutritional counseling demonstrated an accelerated recovery of bowel function (-1 day; < 0.01), a reduction in the length of hospital stay (-1.75 days; = 0.01), an improvement in handgrip strength (+6.8%, < 0.001), an increase in bone mass (+0.3 kg, = 0.04), and a better BMI value (+2.3%, = 0.001).
CONCLUSIONS
Nutritional prehabilitation demonstrates potential in enhancing postoperative outcomes following radical cystectomy. Oral supplements, immunonutrition, and counseling exhibit efficacy in improving postoperative results.
Topics: Humans; Cystectomy; Postoperative Complications; Preoperative Care; Length of Stay; Preoperative Exercise; Nutritional Status; Dietary Supplements; Randomized Controlled Trials as Topic; Recovery of Function
PubMed: 38892615
DOI: 10.3390/nu16111682 -
PloS One 2023One of the most complex surgeries including radical cystectomy (RC) has a high rate of morbidity. The standard approach for the muscle-invasive bladder is conventional... (Meta-Analysis)
Meta-Analysis
BACKGROUND
One of the most complex surgeries including radical cystectomy (RC) has a high rate of morbidity. The standard approach for the muscle-invasive bladder is conventional transperitoneal radical cystectomy. However, the procedure is associated with significant morbidities like ileus, urinary leak, bleeding, and infection. The aim of this study is to compare the transperitoneal RC approach with the extraperitoneal RC approach in the treatment of bladder cancer patients. The outcomes of this study are Operative time, Estimated Blood Loss, Hospital Stay, Post-Operative Ileus, Infection, and Major Complication (Clavien-Dindo Grade 3-5).
METHODS
PubMed, Cochrane Library, and Science Direct were systematically searched for different publications related to the meta-analysis. Keywords used for searching were Radical Cystectomy AND Extraperitoneal AND Transperitoneal up until 31st August 2022. The studies were screened for our eligibility criteria. Demographic parameters, perioperative variables, and postoperative complications were recorded and analyzed. The Newcastle-Ottawa Scale was used to evaluate the risk of bias in each study. The Review Manager (RevMan) software version 5.4.1 was used for statistical analysis.
RESULTS
Eight studies (3 laparoscopic and 5 open methods) involving 1207 subjects (588 patients using the extraperitoneal approach and 619 using the transperitoneal approach) were included. The incidence of postoperative ileus is significantly lower after the extraperitoneal approach compared to the transperitoneal approach (p < 0.00001). The two techniques did not differ in operative time, estimated blood loss, duration of hospital stay, total infection, and major complication events.
CONCLUSION
This meta-analysis shows that extraperitoneal radical cystectomy benefits in terms of reduced postoperative ileus.
Topics: Humans; Cystectomy; Urinary Bladder; Treatment Outcome; Urinary Bladder Neoplasms; Postoperative Complications; Ileus
PubMed: 38032964
DOI: 10.1371/journal.pone.0294809 -
The Canadian Journal of Urology Oct 2014Few studies have adequately addressed the indications, efficacy, and quality-of-life for cystectomy performed for non-malignant bladder conditions. Patients with... (Review)
Review
INTRODUCTION
Few studies have adequately addressed the indications, efficacy, and quality-of-life for cystectomy performed for non-malignant bladder conditions. Patients with debilitating non-malignant bladder conditions who have failed all previous conservative therapies may undergo various forms of cystectomy, including partial, simple or radical cystectomy. We provide a review of the current literature and recommendations for cystectomy for various non-malignant bladder conditions.
MATERIALS AND METHODS
A systematic review of MEDLINE was conducted to find prospective and retrospective studies using the keywords "cystectomy", "benign", and `non-malignant`. Articles were reviewed and triaged, background articles were added as supplements, leaving a final review of 67 papers.
RESULTS
Data from the final review suggests that common benign indications for cystectomy are interstitial cystitis/painful bladder syndrome (IC/PBS), neurogenic bladder, hemorrhagic/radiation cystitis, infectious diseases of the bladder and miscellaneous conditions of the bladder such as endometriosis and total refractory incontinence. The most common perioperative complications include urinary tract and wound infections. Efficacy of cystectomy in patients with IC/PBS is greater than 80%, while efficacy in patients with neurogenic bladder is greater than 90%. Finally, improved urinary quality-of-life has been demonstrated in patients with neurogenic bladder post-cystectomy.
CONCLUSION
Cystectomy for non-malignant conditions can be considered for patients who have failed previous conservative therapy. The limited data in existence suggests fertility can be adequately preserved after cystectomy in younger males. The data regarding the forms of urinary diversion suggests no significant advantage between any of the major forms of urinary diversion. Finally, while newer pharmacologics and technological advances are widely used in the treatment of various benign urological conditions, their role in preventing or treating refractory benign bladder conditions have not been fully characterized.
Topics: Cystectomy; Cystitis; Cystitis, Interstitial; Endometriosis; Female; Fertility Preservation; Hematuria; Humans; Male; Patient Selection; Quality of Life; Radiation Injuries; Surgical Wound Infection; Urinary Bladder; Urinary Bladder, Neurogenic; Urinary Diversion; Urinary Tract Infections
PubMed: 25347367
DOI: No ID Found -
International Journal of Clinical... Sep 2021This systematic review and meta-analysis aimed to assess and compare the perioperative and oncological outcomes of intracorporeal (ICUD) and extracorporeal (ECUD)... (Review)
Review
This systematic review and meta-analysis aimed to assess and compare the perioperative and oncological outcomes of intracorporeal (ICUD) and extracorporeal (ECUD) urinary diversion following robot-assisted radical cystectomy (RARC). A systematic literature search of articles was performed in PubMed, Web of Science, and Scopus databases according to the Preferred Reporting Items for Systematic Review and Meta-Analysis statement. We included studies that compared patients who underwent RARC with ICUD to those with ECUD. Twelve studies including 3067 patients met the eligibility criteria. There were no significant differences between ICUD and ECUD in overall and major complications, regardless of the period (short-term [≤ 30 days] or mid-term [> 30 days]). Subgroup analyses demonstrated that ICUD performed by high-volume centers exhibited a significantly reduced risk of major complications (short-term: OR 0.57, 95% CI 0.37-0.86, p = 0.008, mid-term: OR 0.66, 95% CI 0.46-0.94, p = 0.02). Patients who underwent ICUD had lower estimated blood loss (MD -102.3 ml, 95% CI - 132.8 to - 71.8, p < 0.00001), less likely to receive blood transfusion rates (OR 0.36, 95% CI 0.20-0.62, p = 0.00003); and these findings were consistent in subgroup analyses by low-volume centers (MD-121.6 ml, 95% CI - 160.9 to - 82.3, p < 0.00001 and OR 0.36, 95% CI 0.20-0.62, p = 0.00003, respectively). ICUD had a higher lymph node yield (MD 3.68, 95% CI 0.80-6.56, p = 0.01). Patients receiving ICUD provided comparable complications, superior perioperative outcomes, and similar oncological outcomes compared with ECUD. Centralization of patients may contribute to a reduction of postoperative complications, while maintaining the advantages.
PubMed: 34146185
DOI: 10.1007/s10147-021-01972-2 -
Translational Andrology and Urology Jan 2022This study aimed to systematically evaluate the efficacy of laparoscopic radical cystectomy (LRC) surgical therapy in patients with bladder cancer (BC), and to provide...
BACKGROUND
This study aimed to systematically evaluate the efficacy of laparoscopic radical cystectomy (LRC) surgical therapy in patients with bladder cancer (BC), and to provide evidence for the clinical treatment of BC.
METHODS
The Embase, Ovid, PubMed, Medline, Springer, and Web of Sciences database were searched to screen articles with clinical controlled trials on LRC treatment of BC. The Cochrane Handbook 5.0.2 software and Review Manager 5.3 software were adopted to evaluate the risk of bias and to perform a meta-analysis of the included articles in this study.
RESULTS
A total of 12 articles were obtained, including 1,283 research cases. The meta-analysis results showed that relative to the control group (Ctrl), the observation group (Observ group) had significantly lower intraoperative blood loss (IBL) after LRC [mean difference (MD) =-458.75; 95% confidential interval (CI): -505.75 to -411.76; Z=19.13; P<0.00001], blood transfusion rate (BTR) (odds ratio =0.36; 95% CI: 0.13-0.94; Z=2.08; and P=0.04), use of analgesics (MD =-24.53; 95% CI: -39.04 to -10.01; Z=3.31; and P=0.0009), and incidence of postoperative complications (Risk ratio =0.58; 95% CI: 0.39-0.85; Z=2.77; and P=0.006). However, and the length of hospital stay could not be shortened (MD =-2.43; 95% CI: -4.83 to -0.02; Z=1.98; and P=0.05).
DISCUSSION
LRC treatment of BC could effectively reduce the amount of IBS, and lower the intraoperative BTR, use of analgesics, and incidence of postoperative complications. Therefore, it could be used in the clinical surgical treatment of BC patients.
PubMed: 35242642
DOI: 10.21037/tau-21-1076 -
BJUI Compass Mar 2023Radical cystectomy (RC) is historically considered the gold standard treatment for muscle invasive and high-risk non-muscle invasive bladder cancer. However, this... (Review)
Review
INTRODUCTION
Radical cystectomy (RC) is historically considered the gold standard treatment for muscle invasive and high-risk non-muscle invasive bladder cancer. However, this technique leaves the majority of patients of both sexes with poor sexual and urinary function. Organ-sparing cystectomy (OSC) techniques are emerging as an alternative to the standard procedure to preserve these functions, without compromising the oncological outcomes. We present a systematic review and meta-analysis of the published literature.
METHODS
MEDLINE, Embase and Web of Science were systematically searched for eligible studies on 6 April 2021. Primary outcomes studied were both oncological outcomes, specifically overall recurrence, and functional outcomes, specifically sexual function, and daytime and nighttime continence. Odds ratios (OR) with 95% confidence intervals (95% CI) were calculated. The PROSPERO registration reference number was CRD42018118897.
RESULTS
From 13 894 identified abstracts, 19 studies (1886 male and 305 female patients) were eligible for inclusion in this review. These studies included patients who underwent either whole prostate, prostate capsule, seminal vesicle, nerve, uterus, ovary, vagina and fallopian tube sparing techniques. Four studies included only female patients.Thirteen studies reported oncological outcomes, and overall recurrence rate was similar between the two groups (five studies; OR 0.73; 95% CI 0.38-1.40, = 0.34). Thirteen studies reported on male sexual function. In men, OSC had significantly greater odds of retaining potency (five studies; OR 9.05; 95% CI 5.07-16.16, < 0.00001). Fourteen studies (13 on males and 1 female) reported urinary outcomes. In men, OSC demonstrated greater odds of daytime (seven studies; OR 2.61; 95% CI 1.74 to 3.92, < 0.00001) and nighttime continence (seven studies; OR 2.62; 95% CI 1.76 to 3.89, < 0.00001).
CONCLUSION
In carefully selected patients, OSC allows the potential to provide better sexual and urinary function without compromising oncological outcomes. There remains, however, a paucity of OSC studies in females. Further studies are required to make recommendations based on robust clinical evidence.
PubMed: 36816151
DOI: 10.1002/bco2.189