RESUMO
OBJECTIVE: To determine the impact of enhanced recovery after surgery (ERAS) pathway implementation on outcomes, and cost of robotic and open pancreatoduodenectomy. BACKGROUND: ERAS pathways have shown benefit in open pancreatoduodenectomy (OPD). The impact of ERAS on robotic pancreatoduodenectomy (RPD) is unknown. METHODS: Retrospective review of consecutive RPD and OPDs in the pre-ERAS (July, 2014-July, 2015) and ERAS (July, 2015-July, 2016) period. Univariate and multivariate logistic regression was used to determine impact of ERAS and operative approach alone, or in combination (pre-ERASâ+âOPD, pre-ERASâ+âRPD, ERASâ+âOPD, ERASâ+âRPD) on length of hospital stay (LOS) and overall cost. RESULTS: In all, 254 consecutive pancreatoduodenectomies (RPD 62%, OPD 38%) were analyzed (median age 67, 47% female). ERAS patients had shorter LOS (6 vs 8 days; P = 0.004) and decreased overall cost (USD 20,362 vs 24,277; P = 0.001) compared with non-ERAS patients, whereas RPD was associated with decreased LOS (7 vs 8 days; P = 0.0001) and similar cost compared with OPD. On multivariable analysis (MVA), RPD was predictive of shorter LOS [odds ratio (OR) 0.33, confidence interval (CI) 0.16-0.67, P = 0.002), whereas ERAS was protective against high cost (OR 0.57, CI 0.33-0.97, P = 0.037). On MVA, when combining operative approach with ERAS pathway use, a combined ERASâ+âRPD approach was associated with reduced LOS and optimal cost compared with other combinations (pre-ERASâ+âOPD, pre-ERASâ+âRPD, ERASâ+âOPD). CONCLUSION: ERAS implementation is independently associated with cost savings for pancreatoduodenectomy. A combination of ERAS and robotic approach synergistically decreases hospital stay and overall cost compared with other strategies.
Assuntos
Recuperação Pós-Cirúrgica Melhorada , Custos de Cuidados de Saúde , Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia/economia , Procedimentos Cirúrgicos Robóticos/economia , Idoso , Procedimentos Clínicos/economia , Feminino , Humanos , Tempo de Internação/economia , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: The goals of this study were to characterize bacterial communities within fecal samples, pancreatic fluid, bile, and jejunal contents from patients undergoing pancreaticoduodenectomy (PD) and to identify associations between microbiome profiles and clinical variables. METHODS: Fluid was collected from the pancreas, common bile duct, and proximal jejunum from 50 PD patients. Postoperative fecal samples were also collected. The microbial burden within samples was quantified with droplet digital polymerase chain reaction. Bacterial 16S ribosomal RNA gene sequences were amplified, sequenced, and analyzed. Data from fecal samples were compared with publicly available data obtained from volunteers. RESULTS: Droplet digital polymerase chain reaction confirmed the presence of bacteria in all sample types, including pancreatic fluid. Relative to samples from the American Gut Project, fecal samples from PD patients were enriched with Klebsiella and Bacteroides and were depleted of anaerobic taxa (eg, Roseburia and Faecalibacterium). Similar patterns were observed within PD pancreas, bile, and jejunal samples. Postoperative fecal samples from patients with a pancreatic fistula contained increased abundance of Klebsiella and decreased abundance of commensal anaerobes, for example, Ruminococcus. CONCLUSIONS: This study confirms the presence of altered bacterial populations within samples from PD patients. Future research must validate these findings and may evaluate targeted microbiome modifications to improve outcomes in PD patients.