Perioperative morbidity and mortality of octogenarians treated by radical cystectomy-a multi-institutional retrospective study in Japan

Comparison of morbidity and mortality after radical cystectomy between individuals older and younger than 80 years: a systematic review and meta-analysis

OBJECTIVE

To compare outcomes related to survival and post-operative complications in individuals older and younger than 80 years with bladder cancer undergoing radical cystectomy (RC).

METHODS

We conducted a systematic search using three large databases: PubMed, EMBASE, and Scopus. We included observational studies comparing outcomes between individuals older than 80 years and younger patients undergoing RC. The outcomes of interest included overall survival, disease-specific survival, progression-free survival, and risk of post-operative complications. We applied a random effects model for the analysis and reported pooled effect sizes as odds ratios (ORs) or hazards ratios (HRs) along with 95% confidence intervals.

RESULTS

We analyzed 21 studies. Our results show that individuals older than 80 years had higher risks of mortality at 30 days (OR 2.82; 95% CI 1.97, 4.04), 90 days (OR 3.34; 95% CI 2.61, 4.27), 12 months (HR 3.03; 95% CI 2.64, 3.49), and 24 months (HR 3.54; 95% CI 2.27, 5.50) of the post-operative follow-up than younger individuals. In addition, individuals older than 80 years also had poor 5-year survivals (HR 2.17; 95% CI 1.64, 2.88), an increased risk of 5-year cancer-specific mortality (HR 1.58; 95% CI 1.24, 2.03), poor 5-year recurrence free survivals (HR 1.49; 95% CI 1.07, 2.08), and high complications risks (OR 1.20; 95% CI 1.02, 1.42) when compared to younger patients.

CONCLUSION

Individuals older than 80 years undergoing RC are likely to have poor survival-related outcomes and increased complications risks. Pre-planned comprehensive geriatric assessments (CGAs) may be needed to offer better peri- and post-operative care to improve the outcomes in this patient population.

Validity and Safety of Robot-Assisted Laparoscopic Radical Cystectomy for the Elderly: Results of Perioperative Outcomes in Patients Aged ≥80 Years

OBJECTIVE

To improve perioperative outcomes, robot-assisted radical cystectomy has gained increasing interest. This study aimed to assess the detailed perioperative complications of robot-assisted radical cystectomy in elderly aged ≥80 years and compare them with those of non-elderly.

MATERIAL AND METHODS

We retrospectively analyzed the clinical features of 74 patients who underwent robotassisted radical cystectomy for bladder cancer between September 2018 and September 2021. Perioperative complication was classified by the Clavien-Dindo classification and organ system-based categories. We assessed the relationship between age or Charlson comorbidity index score (≥3 or <3) and the incidence of perioperative complication or rehospitalization rate within 90 days postoperatively.

RESULTS

Of the 74 patients, perioperative complication of all grades and grade ≥IIIa occurred in 54 (73%) and 15 (20%) patients, respectively. The postoperative rehospitalization rate was 20%, and the perioperative mortality rate was 0%. Elderly (n = 20) showed no difference in the incidence of perioperative complication of all grades or grade ≥IIIa compared with non-elderly, and no organ system-based category had a higher incidence in elderly than that in non-elderly. Gastrointestinal tract-related perioperative complication incidence was higher in non-elderly and those with Charlson comorbidity index ≥3 (P = .044, .039, respectively); cardi ovasc ular- relat ed perioperative complication incidence was higher in those with Charlson comorbidity index ≥ 3 (P = .0068).

CONCLUSION

The incidence perioperative complication of robot-assisted radical cystectomy in elderly was not different from those in non-elderly, suggesting that robot-assisted radical cystectomy may be an option for the treatment of bladder cancer in elderly as well as non-elderly.

Morbidity, mortality, and quality assessment following open radical cystectomy in elderly patients with bladder cancer

BACKGROUND

Open radical cystectomy (ORC) with pelvic lymph-node dissection (PLND) for bladder cancer (BCa) and urinary diversion is a morbid procedure, and advanced age has been associated with a higher incidence of Clavien-Dindo ≥ 3 complications.

AIM

To investigate the association between chronological age, survival outcomes, incidence of perioperative complications, and quality parameters in patients undergoing ORC.

METHODS

We reviewed 413 patients who underwent ORC and PLND at a single academic centre between December 2009 and June 2018 for cT2-T4N0M0 BCa. Complete clinical, demographic, and pathological data were collected in the preoperative, preoperative, and postoperative setting. Patients were categorized as ≥ 75 years or < 75 years and statistical analysis was performed accordingly. Besides descriptive statistics, Kaplan-Meier log-rank test was used. Cox regression univariate and multivariate analyses were used to assess any potential predictor of OS and CSS.

RESULTS

There were 285 (69%) patients < 75 years and 128 (31%) patients ≥ 75 years old. There was no significant difference between the two age groups neither in terms of distribution of pathological stage nor in terms of overall incidence of postoperative complications. Chronological age was not significantly associated with survival outcomes on multivariate analysis. Finally, the comorbidity index was the only significant risk factor for the incidence of any complications (OR = 0.83, p = 0.002) at multivariate binary logistic regression.

CONCLUSION

Open radical cystectomy (ORC) is a feasible and safe procedure in patients with high-risk non-metastatic bladder cancer. Uro-oncologists should consider evaluating elderly patients for surgery according to a thorough geriatric assessment despite chronological age.

[CLINICAL STUDY OF OPEN RADICAL CYSTECTOMY AND ILEAL CONDUIT CONSTRUCTION FOR BLADDER CANCER: RESULTS OF 15-YEAR SINGLE CENTER EXPERIENCE]

(Objective) We retrospectively analyzed clinical outcome, prognostic factors and adjuvant chemotherapy for bladder cancer patients with open radical cystectomy (ORC) combined with ileal conduit construction (ICC). (Patients and methods) From February 2005 to February 2019, 179 patients underwent ORC and ICC for invasive bladder cancer or BCG unresponsive non-muscle invasive bladder cancer. We investigated intraoperative and early postoperative complications, overall survival (OS), cancer-specific survival (CSS), and poor prognostic factors affecting OS. Furthermore, we evaluated the prognosis of patients with pT3,4 or pN1-3 depending on adjuvant chemotherapy. (Results) Clavien-Dindo Grade 4 or 5 complications were not occurred. The 5-year and 10-year OS probability were 71.1% and 57.4%, respectively, while the 5-year and 10-year CSS probability were 76.5% and 71.5%, respectively. Multivariate analysis revealed that male (HR = 2.70, 95%CI [0.97-7.51]), pT3,4 (HR = 1.83, 95%CI [1.05-3.21]), and pN1-3 (HR = 2.85, 95%CI [1.62-5.03]) were independent poor prognostic factors. Adjuvant chemotherapy significantly improved OS (p = 0.03) and CSS (p = 0.017) in pN1-3 patients. (Conclusion) ORC combined with ICC was an effective operative method, and good results were obtained. Adjuvant chemotherapy may be effective for patients with positive regional lymph nodes.

Morbidity and mortality after robot-assisted radical cystectomy with intracorporeal urinary diversion in octogenarians: results from the European Association of Urology Robotic Urology Section Scientific Working Group

Objectives

To evaluate the postoperative complication and mortality rate following laparoscopic radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) in octogenarians.

Patients and Methods

We conducted a retrospective analysis comparing postoperative complication and mortality rates depending on age in a consecutive series of 1890 patients who underwent RARC with ICUD for bladder cancer between 2004 and 2018 in 10 European centres. Outcomes of patients aged <80 years and those aged ≥80 years were compared with regard to postoperative complications (Clavien–Dindo grading) and mortality rate. Cancer‐specific mortality (CSM) and other‐cause mortality (OCM) after surgery were calculated using the non‐parametric Aalen‐Johansen estimator.

Results

A total of 1726 patients aged <80 years and 164 aged ≥80 years were included in the analysis. The 30‐ and 90‐day rate for high‐grade (Clavien–Dindo grades III–V) complications were 15% and 21% for patients aged <80 years compared to 11% and 13% for patients aged ≥80 years (P = 0.2 and P = 0.03), respectively. In a multivariable logistic regression analysis adjusting for pre‐ and postoperative variables, age ≥80 years was not an independent predictor of high‐grade complications (odds ratio 0.6, 95% confidence interval 0.3–1.1; P = 0.12). The non‐cancer‐related 90‐day mortality was 2.3% for patients aged ≥80 years and 1.8% for those aged <80 years, respectively (P = 0.7). The estimated 12‐month CSM and OCM rates for those aged <80 years were 8% and 3%, and for those aged ≥80 years, 15% and 8%, respectively (P = 0.009 and P < 0.001).

Conclusions

The minimally invasive approach to RARC with ICUD for bladder cancer in well‐selected elderly patients (aged ≥80 years) achieved a tolerable high‐grade complication rate; the 90‐day postoperative mortality rate was driven by cancer progression and the non‐cancer‐related rate was equivalent to that of patients aged <80 years. However, an increased OCM rate in this elderly group after the first year should be taken into account. These results will support clinicians and patients when balancing cancer‐related vs treatment‐related risks and benefits.

Short-term Mortality Associated with Definitive Chemoradiotherapy Versus Radical Cystectomy for Muscle-invasive Bladder Cancer

BACKGROUND

Muscle-invasive bladder cancer (MIBC) may be managed with radical cystectomy (RC) or chemoradiotherapy (CRT). Because patient selection for RC is important to avoid treatment-related mortality, this study addressed a knowledge gap by quantifying short-term mortality with both approaches, as well as predictors thereof.

MATERIALS AND METHODS

The National Cancer Database was queried (2004-2014) for clinically staged T2-4aN0M0 MIBC that received either CRT or RC. Statistics included cumulative incidence comparisons of 30- and 90-day mortality between patients treated with either CRT or RC and Cox regression to evaluate predictors thereof.

RESULTS

Of 16,658 patients, 15,208 (91.3%) underwent RC and 1450 (8.7%) CRT. Crude rates of post-treatment mortality at 30 days were 2.7% versus 0.6% (P < .001) and at 90 days were 7.5% versus 4.5% (P = .017) for patients treated with RC and CRT, respectively. When stratifying by age, worse 30- and 90-day mortality with RC was observed for patients aged ≥ 76 years.

CONCLUSIONS

This study describes 30- and 90-day mortality following RC versus CRT. Both approaches yield statistically similar treatment-related mortality rates in patients ≤ 75 years of age; however, worse post-treatment mortality was observed with use of RC in patients ≥ 76 years of age. These results may be utilized to better inform shared decision-making between patients and providers when weighing both RC and CRT for MIBC.

Correlation between organ-specific co-morbidities and complications in bladder cancer patients undergoing radical cystectomy

OBJECTIVE

To evaluate the association between patients' organ-specific co-morbidities and post-operative complications following radical cystectomy for bladder cancer.

PATIENTS AND METHODS

All patients who underwent radical cystectomy at Aarhus University Hospital during the period from January 2006 to February 2014 were included retrospectively. A total of 40 comorbidities and 59 complications were registered meticulously. Univariate and multivariate analyses were used to detect associations between the individual comorbidities and specific post-operative complications.

RESULTS

Ninety-two per cent (575/625) of patients experienced one or more complications following radical cystectomy. Clavien-Dindo grade 3-5 complications were observed in 40.8% of patients, and 6.2% had severe complications (Clavien-Dindo grade 4-5). The mortality rate was 2.2%. High BM, previous myocardial infarction and chronic obstructive pulmonary disease were noted to be associated with moderate-to-severe post-operative complications (Clavien-Dindo grade 3-5), while diabetes and lymphoproliferative disorders were significantly associated with severe complications (Clavien-Dindo grade 4-5).

CONCLUSION

This study demonstrates that overall complications to radical cystectomy are high (92%). The associations between specific comorbidities and complications need to be further investigated in order to evaluate whether pre-operative assessment can be more optimally used in a prevention strategy tailored to the individual patient.