Pancreatic Cancer Multidisciplinary Clinic is Associated with Improved Treatment and Elimination of Socioeconomic Disparities.

OBJECTIVE: To identify the association between multidisciplinary clinic (MDC) management and disparities in treatment for patients with pancreatic cancer. BACKGROUND: Socioeconomic status (SES) predicts treatment and survival for pancreatic cancer. Multidisciplinary clinics (MDCs) may improve surgical management for these patients. METHODS: This is a retrospective cohort study (2010-2018) of all pancreatic cancer patients within a large, regional hospital system with a high-volume pancreatic cancer MDC. The primary outcome was receipt of treatment (surgery, chemotherapy, radiation, clinical trial participation, and palliative care); the secondary outcomes were overall survival and MDC management. Multiple logistic regressions were used for binary outcomes. Survival was analyzed using Kaplan-Meier survival analysis, Cox proportional hazards, and inverse probability of treatment weighting (IPTW). RESULTS: Of the 4141 patients studied, 1420 (34.3%) were managed by the MDC. MDC management was more likely for patients who were younger age, married, and privately insured, while less likely for low SES patients (all p < 0.05). MDC patients were more likely to receive all treatments, including neoadjuvant chemotherapy (OR 3.33, 95% CI 2.82-3.93), surgery (OR 1.39, 95% CI 1.15-1.68), palliative care (OR 1.21, 95% CI 1.05-1.38), and clinical trial participation (OR 3.76, 95% CI 2.86-4.93). Low SES patients were less likely to undergo surgery outside of the MDC (OR 0.47, 95% CI 0.31-0.73) but there was no difference within the MDC (OR 1.10, 95% CI 0.68-1.77). Across multiple survival analyses, low SES predicted inferior survival outside of the MDC, but there was no association among MDC patients. CONCLUSION: Multidisciplinary team-based care increases rates of treatment and eliminates socioeconomic disparities for pancreatic cancer patients.

A Pancreatic Cancer Multidisciplinary Clinic Eliminates Socioeconomic Disparities in Treatment and Improves Survival.

AIMS: National studies have demonstrated disparities in the treatment and survival of pancreatic cancer patients based on socioeconomic status (SES). This study aimed to identify specific differences in perioperative management and outcomes based on patient SES and to study the role of a multidisciplinary clinic (MDC) in mitigating any variations. METHODS: The study analyzed patients undergoing pancreaticoduodenectomy for pancreatic ductal adenocarcinoma in a large hospital system. The patients were categorized into groups of high and low SES and whether they were managed by the authors' pancreatic cancer MDC or not. The study compared differences in disease characteristics, receipt of multimodality therapy, perioperative outcomes, and recurrence-free and overall survival. RESULTS: Of the 162 low-SES patients and 119 high-SES patients, 54% were managed in the MDC. Outside the MDC, low-SES patients were less likely to receive neoadjuvant chemotherapy and had less minimally invasive surgery, a longer OR time, less enhanced recovery participation, and more major complications (p < 0.05). No SES disparities were observed among the MDC patients. Despite similar tumor characteristics, the low-SES patients had inferior median overall survival (21 vs 32 months; p = 0.005), but the MDC appeared to eliminate this disparity. Low SES correlated with inferior survival for the non-MDC patients (17 vs 32 months; p < 0.001), but not for the MDC patients (24 vs 25 months; p = 0.33). These findings persisted in the multivariable analysis. CONCLUSION: A pancreatic cancer MDC standardizes treatment decisions, eliminates disparities in surgical outcomes, and improves survival for low-SES patients.