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Nguyen AK, Girgis A, Tekeste T, Chang K, Adeyemo M, Eskandari A, Alonso E, Yaramada P, Chaya C, Ko A, Burke E, Roggow I, Butler R, Kawatkar A, Lim BS. Effect of a region-wide incorporation of an algorithm based on the 2012 international consensus guideline on the practice pattern for the management of pancreatic cystic neoplasms in an integrated health system. World J Clin Cases 2018; 6:624-631. [PMID: 30430117 PMCID: PMC6232565 DOI: 10.12998/wjcc.v6.i13.624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 09/16/2018] [Accepted: 10/11/2018] [Indexed: 02/05/2023] Open
Abstract
AIM To examine the practice pattern in Kaiser Permanente Southern California (KPSC), i.e., gastroenterology (GI)/surgery referrals and endoscopic ultrasound (EUS), for pancreatic cystic neoplasms (PCNs) after the region-wide dissemination of the PCN management algorithm.
METHODS Retrospective review was performed; patients with PCN diagnosis given between April 2012 and April 2015 (18 mo before and after the publication of the algorithm) in KPSC (integrated health system with 15 hospitals and 202 medical offices in Southern California) were identified.
RESULTS 2558 (1157 pre- and 1401 post-algorithm) received a new diagnosis of PCN in the study period. There was no difference in the mean cyst size (pre- 19.1 mm vs post- 18.5 mm, P = 0.119). A smaller percentage of PCNs resulted in EUS after the implementation of the algorithm (pre- 45.5% vs post- 34.8%, P < 0.001). A smaller proportion of patients were referred for GI (pre- 65.2% vs post- 53.3%, P < 0.001) and surgery consultations (pre- 24.8% vs post- 16%, P < 0.001) for PCN after the implementation. There was no significant change in operations for PCNs. Cost of diagnostic care was reduced after the implementation by 24%, 18%, and 36% for EUS, GI, and surgery consultations, respectively, with total cost saving of 24%.
CONCLUSION In the current healthcare climate, there is increased need to optimize resource utilization. Dissemination of an algorithm for PCN management in an integrated health system resulted in fewer EUS and GI/surgery referrals, likely by aiding the physicians ordering imaging studies in the decision making for the management of PCNs. This translated to cost saving of 24%, 18%, and 36% for EUS, GI, and surgical consultations, respectively, with total diagnostic cost saving of 24%.
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Affiliation(s)
- Andrew Khoi Nguyen
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Agathon Girgis
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Timnit Tekeste
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Karen Chang
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Mopelola Adeyemo
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Armen Eskandari
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Emilio Alonso
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Priyanka Yaramada
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Charles Chaya
- Department of Gastroenterology, Kaiser Permanente Riverside Medical Center, Riverside, CA 92521, United States
| | - Albert Ko
- Department of Surgery, Kaiser Permanente Riverside Medical Center, Riverside, CA 92521, United States
| | - Edmund Burke
- Department of Surgery, Kaiser Permanente Riverside Medical Center, Riverside, CA 92521, United States
| | - Isaiah Roggow
- School of Medicine, University of California, Riverside, CA 92521, United States
| | - Rebecca Butler
- Department of Research and Evaluation, Southern California Permanente Medical Group, Pasadena, CA 92521, United States
| | - Aniket Kawatkar
- Department of Research and Evaluation, Southern California Permanente Medical Group, Pasadena, CA 92521, United States
| | - Brian S Lim
- School of Medicine, University of California, Riverside, CA 92521, United States
- Department of Gastroenterology, Kaiser Permanente Riverside Medical Center, Riverside, CA 92521, United States
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