The impact of individual surgeon on the likelihood of minimal invasive surgery among Medicare beneficiaries undergoing pancreatic resection.
Journal
Surgery
ISSN: 1532-7361
Titre abrégé: Surgery
Pays: United States
ID NLM: 0417347
Informations de publication
Date de publication:
03 2021
03 2021
Historique:
received:
03
05
2020
revised:
07
07
2020
accepted:
25
07
2020
pubmed:
20
9
2020
medline:
27
4
2021
entrez:
19
9
2020
Statut:
ppublish
Résumé
The objective of the current study was to evaluate the impact of the individual surgeon on the use of minimally invasive pancreatic resection. The Medicare 100% Standard Analytic Files were reviewed to identify Medicare beneficiaries who underwent pancreatic resection between 2013 and 2017. The impact of patient- and procedure-related factors on the likelihood of minimally invasive pancreatic resection was investigated. A total of 12,652 (85.4%) patients underwent open pancreatic resection, whereas minimally invasive pancreatic resection was performed in 2,155 (14.6%) patients. Unadjusted rates of minimally invasive pancreatic resection ranged from 0% in the bottom volume tertile to 35.3% in the top tertile. Although patients with emergency admission were less likely to undergo minimally invasive pancreatic resection (odds ratio = 0.43, 95% confidence interval 0.32-0.58), patients operated on more recently had a higher chance of minimally invasive pancreatic resection (year 2017; odds ratio = 1.51, 95% confidence interval 1.28-1.79). On multivariable analysis, there was over a 3-fold variation in the odds that a patient underwent minimally invasive versus open pancreatic resection based on the individual surgeon (median odds ratio = 3.27, 95% confidence interval 2.98-3.56). Patients who underwent pancreatectomy by a low-volume, minimally invasive pancreatic resection surgeon had higher odds of 90-day mortality after surgery (odds ratio = 1.33, 95% confidence interval: 1.16-1.59), as well as higher observed/expected mortality compared with individuals treated by high-volume surgeons. The likelihood of undergoing minimally invasive pancreatic resection among Medicare beneficiaries was markedly influenced by the individual treating surgeon rather than patient- or procedure-level factors.
Sections du résumé
BACKGROUND
The objective of the current study was to evaluate the impact of the individual surgeon on the use of minimally invasive pancreatic resection.
METHODS
The Medicare 100% Standard Analytic Files were reviewed to identify Medicare beneficiaries who underwent pancreatic resection between 2013 and 2017. The impact of patient- and procedure-related factors on the likelihood of minimally invasive pancreatic resection was investigated.
RESULTS
A total of 12,652 (85.4%) patients underwent open pancreatic resection, whereas minimally invasive pancreatic resection was performed in 2,155 (14.6%) patients. Unadjusted rates of minimally invasive pancreatic resection ranged from 0% in the bottom volume tertile to 35.3% in the top tertile. Although patients with emergency admission were less likely to undergo minimally invasive pancreatic resection (odds ratio = 0.43, 95% confidence interval 0.32-0.58), patients operated on more recently had a higher chance of minimally invasive pancreatic resection (year 2017; odds ratio = 1.51, 95% confidence interval 1.28-1.79). On multivariable analysis, there was over a 3-fold variation in the odds that a patient underwent minimally invasive versus open pancreatic resection based on the individual surgeon (median odds ratio = 3.27, 95% confidence interval 2.98-3.56). Patients who underwent pancreatectomy by a low-volume, minimally invasive pancreatic resection surgeon had higher odds of 90-day mortality after surgery (odds ratio = 1.33, 95% confidence interval: 1.16-1.59), as well as higher observed/expected mortality compared with individuals treated by high-volume surgeons.
CONCLUSION
The likelihood of undergoing minimally invasive pancreatic resection among Medicare beneficiaries was markedly influenced by the individual treating surgeon rather than patient- or procedure-level factors.
Identifiants
pubmed: 32948338
pii: S0039-6060(20)30516-X
doi: 10.1016/j.surg.2020.07.044
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
550-556Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.