Preoperative MELD score predicts mortality and adverse outcomes following radical cystectomy: analysis of American College of Surgeons National Surgical Quality Improvement Program. (November 2022)

• Record Type: Journal Article
• Authors: Ayoub, Christian Habib; Dakroub, Ali; El-Asmar, Jose M.; Ali, Adel Hajj; Beaini, Hadi; Abdulfattah, Suhaib; El Hajj, Albert
• Is Part Of: Therapeutic advances in urology. Volume 14(2022)
• Publication Date: 2022-11
• Subjects: cystectomy -- liver disease -- risk assessment -- urinary bladder neoplasms -- urology; Urology -- Periodicals; Urologic Diseases -- therapy -- Periodicals; Genital Diseases, Male -- therapy -- Periodicals; Urologie -- Périodiques; 616.6005
• DOI: 10.1177/17562872221135944
• Languages: English
• ISSNs: 1756-2872

Abstract

Background: The model for end-stage liver disease (MELD) has been widely used to predict the mortality and morbidity of various surgical procedures. Objectives: We aimed to correlate a high preoperative MELD score with adverse 30-day postoperative complications following radical cystectomy. Design and Methods: Patients who underwent elective, non-emergency radical cystectomy were identified from the American College of Surgeons–National Surgical Quality Improvement Program (ACS-NSQIP) database from 2005 to 2017. Patients were categorized according to a calculated MELD score. The primary outcomes of this study were 30-day postoperative mortality, morbidity, and length of hospital stay following radical cystectomy. For further sensitivity analysis, propensity score matching was used to yield a total of 1387 matched pairs and primary outcomes were also assessed in the matched cohort. Results: Compared with patients with a MELD < 10, those with MELD ⩾ 10 had significantly higher rates of mortality [odds ratio (OR) = 1.71, p = 0.004], major complications (OR = 1.42, p < 0.001), and prolonged hospital stay (OR = 1.29, p < 0.001) on multivariate analysis. Following risk-adjustment for race, propensity-matched groups revealed that patients with MELD score ⩾ 10 were significantly associated with higher mortality (OR = 1.85, p = 0.008), major complications (OR = 1.34, p < 0.001), yet similar length of hospital stay (OR = 1.17, p = 0.072). Conclusion: MELD score ⩾ 10 is associated with higher mortality and morbidity in patients undergoing radical cystectomy compared with lower MELD scores. Risk-stratification using MELD score may assist clinicians in identifying high-risk patients to provide adequate preoperative counseling, optimize perioperative conditions, and even consider nonsurgical alternatives.