Neoadjuvant Chemotherapy for Pancreatic Ductal Adenocarcinoma is Associated with Lower Post-Pancreatectomy Readmission Rates: A Population-Based Cohort Study.
Ann Surg Oncol
; 28(4): 1896-1905, 2021 Apr.
Article
en En
| MEDLINE
| ID: mdl-33398644
ABSTRACT
INTRODUCTION:
Despite neoadjuvant chemotherapy (NAC) being increasingly utilized and possibly associated with improved oncological outcomes, the impact of NAC on textbook outcomes following pancreatectomy for pancreatic ductal adenocarcinoma (PDAC) remains debated.METHODS:
A retrospective review of the National Cancer Database of patients undergoing resection of non-metastatic PDAC from 2004 to 2016 was performed. Propensity score matching was used to account for treatment selection bias in patients with and without NAC (noNAC). A multivariable binary logistic regression model was used to analyze the association of NAC with length of stay (LOS), 30-day readmission, and 30- and 90-day mortality.RESULTS:
Of 7975 (11%) NAC patients and 65,338 (89%) noNAC patients, 2911 NAC and 2911 noNAC patients remained in the cohort after matching. Clinicopathologic and demographic variables were well-balanced after matching. After matching, NAC was associated with significantly lower rates of 30-day readmission (5.5% vs. 7.4%; p = 0.006), which remained after multivariable adjustment (odds ratio [OR] 0.74, 95% confidence interval [CI] 0.60-0.92; p = 0.006). There were no significant differences in LOS and 30- and 90-day mortality in patients receiving NAC and noNAC. Stratified analyses by surgery type (i.e. pancreaticoduodenectomy [PD] and distal pancreatectomy [DP]) demonstrated consistent results.CONCLUSION:
Receipt of NAC in PDAC patients undergoing DP or PD is associated with lower readmission rates and does not otherwise compromise short-term outcomes. These data reaffirm the safety of strategies incorporating NAC and is important to consider when devising policies aimed at quality improvement in achieving textbook outcomes.Palabras clave
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Neoplasias Pancreáticas
/
Carcinoma Ductal Pancreático
Tipo de estudio:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
Ann Surg Oncol
Asunto de la revista:
NEOPLASIAS
Año:
2021
Tipo del documento:
Article
País de afiliación:
Reino Unido