TY - JOUR
T1 - Differential Gains in Surgical Outcomes for High-Risk vs Low-Risk Pancreaticoduodenectomy with Successive Refinements of Risk-Stratified Care Pathways
AU - Ayabe, Reed I.
AU - Prakash, Laura R.
AU - Bruno, Morgan L.
AU - Newhook, Timothy E.
AU - Maxwell, Jessica E.
AU - Arvide, Elsa M.
AU - Dewhurst, Whitney L.
AU - Kim, Michael P.
AU - Ikoma, Naruhiko
AU - Snyder, Rebecca A.
AU - Lee, Jeffrey E.
AU - Katz, Matthew H.G.
AU - Tzeng, Ching Wei D.
N1 - Publisher Copyright:
Copyright © 2023 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.
PY - 2023/7/1
Y1 - 2023/7/1
N2 - BACKGROUND: The use of risk-stratified pancreatectomy care pathways (RSPCPs) is associated with reduced length of stay (LOS). This study sought to evaluate the impact of successive pathway revisions with the hypothesis that high-risk patients require iterative pathway revisions to optimize outcomes. STUDY DESIGN: A prospectively maintained database (October 2016 to December 2021) was evaluated for pancreaticoduodenectomy patients managed with RSPCPs preoperatively assigned based on postoperative pancreatic fistula (POPF) risk. Launched in October 2016 (version [V] 1), RSPCPs were optimized in February 2019 (V2) and November 2020 (V3). Targeted pathway components included earlier nasogastric tube removal, diet advancement, reduced intravenous fluids and opioids, institution-specific drain fluid amylase cutoffs for early day 3 removal, and patient education. Primary outcome was LOS. Secondary outcomes included major complication (Accordion grade 3+), POPF (International Study Group for Pancreatic Surgery Grade B/C), and delayed gastric emptying (DGE). RESULTS: Of 481 patients, 234 were managed by V1 (83 high-risk), 141 by V2 (43 high-risk), and 106 by V3 (43 high-risk). Median LOS reduction was greatest in high-risk patients with a 7-day reduction (pre-RSPCP, 12 days; V1, 9 days; V2, 7 days; V3, 5 days), compared with low-risk patients (pre-pathway, 10 days; V1, 6 days; V2, 5 days; V3, 4 days). Complications decreased significantly among high-risk patients (V1, 45%; V2, 33%; V3, 19%; p < 0.001), approaching rates in low-risk patients (V1, 21%; V2, 20%; V3, 14%). POPF (V1, 33%; V2, 23%; V3, 16%; p < 0.001) and DGE (V1, 23%; V2, 22%; V3, 14%; p < 0.001) improved among high-risk patients. CONCLUSIONS: Risk-stratified pancreatectomy care pathways are associated with reduced LOS, major complication, Grade B/C fistula, and DGE. The easiest gains in surgical outcomes are generated from the immediate improvement in the patients most likely to be fast-tracked, but high-risk patients benefit from successive application of the learning health system model.
AB - BACKGROUND: The use of risk-stratified pancreatectomy care pathways (RSPCPs) is associated with reduced length of stay (LOS). This study sought to evaluate the impact of successive pathway revisions with the hypothesis that high-risk patients require iterative pathway revisions to optimize outcomes. STUDY DESIGN: A prospectively maintained database (October 2016 to December 2021) was evaluated for pancreaticoduodenectomy patients managed with RSPCPs preoperatively assigned based on postoperative pancreatic fistula (POPF) risk. Launched in October 2016 (version [V] 1), RSPCPs were optimized in February 2019 (V2) and November 2020 (V3). Targeted pathway components included earlier nasogastric tube removal, diet advancement, reduced intravenous fluids and opioids, institution-specific drain fluid amylase cutoffs for early day 3 removal, and patient education. Primary outcome was LOS. Secondary outcomes included major complication (Accordion grade 3+), POPF (International Study Group for Pancreatic Surgery Grade B/C), and delayed gastric emptying (DGE). RESULTS: Of 481 patients, 234 were managed by V1 (83 high-risk), 141 by V2 (43 high-risk), and 106 by V3 (43 high-risk). Median LOS reduction was greatest in high-risk patients with a 7-day reduction (pre-RSPCP, 12 days; V1, 9 days; V2, 7 days; V3, 5 days), compared with low-risk patients (pre-pathway, 10 days; V1, 6 days; V2, 5 days; V3, 4 days). Complications decreased significantly among high-risk patients (V1, 45%; V2, 33%; V3, 19%; p < 0.001), approaching rates in low-risk patients (V1, 21%; V2, 20%; V3, 14%). POPF (V1, 33%; V2, 23%; V3, 16%; p < 0.001) and DGE (V1, 23%; V2, 22%; V3, 14%; p < 0.001) improved among high-risk patients. CONCLUSIONS: Risk-stratified pancreatectomy care pathways are associated with reduced LOS, major complication, Grade B/C fistula, and DGE. The easiest gains in surgical outcomes are generated from the immediate improvement in the patients most likely to be fast-tracked, but high-risk patients benefit from successive application of the learning health system model.
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U2 - 10.1097/XCS.0000000000000652
DO - 10.1097/XCS.0000000000000652
M3 - Article
C2 - 36786469
AN - SCOPUS:85163903210
SN - 1072-7515
VL - 237
SP - 4
EP - 12
JO - Journal of the American College of Surgeons
JF - Journal of the American College of Surgeons
IS - 1
ER -