Purpose: to evaluate the 30-day death rate and the factors associated with short-term complications after radical cystectomy for muscle-invasive urothelial bladder cancer.
Methods: The study included 123 patients (age 64.1±7.9 years; 111 (90.2%) males and 12 (9.8%) females) previously diagnosed with urothelial bladder cancer, admitted for radical cystectomy in a tertiary center. The following data were noted: age, gender, perioperative chemotherapy and radiotherapy, pre- and postoperative hemoglobin and creatinine levels, tumor stage, type of surgery, type of diversion and Clavien classification. Patients were followed for 30 days and several complications were noted: cardiovascular, gastrointestinal, local, or infectious complications, anemia. Death rate was also recorded.
Results: Open cystectomy was performed in 81 (65.9%) patients, and laparoscopic approach was used in 43 (34.1%) patients. An ileal neobladder was created for 11 (8.9%) patients and noncontinent diversion for 112 (91.1%). There were 2 (1.6%) deaths following surgery. The following complication rates were noted: 27 local (22%), 16 infectious (13%), 54 cases of postoperative anemia (43.9%). Postoperative anemia was independently associated with open cystectomy (OR, 5.7; p=0.001), ileal neobladder (Odds ratio/OR, 14.6, p=0.002) and male gender (OR, 0.15, p=0.01). The Clavien classification did not differ between open and laparoscopic cystectomy (p=0.3), even though the complication grade was higher in the former.
Conclusions: The 30-day death rate after radical cystectomy for muscle-invasive urothelial bladder cancer was low. Open cystectomy was associated with more severe short-term complications as compared with the laparoscopic approach. Postoperative anemia was associated with the type of surgery, diversion type and male gender.