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Published in: Surgical Endoscopy 7/2021

01-07-2021 | Colorectal Cancer | 2020 SAGES Oral

Do specific operative approaches and insurance status impact timely access to colorectal cancer care?

Authors: Brian D. Lo, George Q. Zhang, Miloslawa Stem, Rebecca Sahyoun, Jonathan E. Efron, Bashar Safar, Chady Atallah

Published in: Surgical Endoscopy | Issue 7/2021

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Abstract

Introduction

The increased use of minimally invasive surgery in the management of colorectal cancer has led to a renewed focus on how certain factors, such as insurance status, impact the equitable distribution of both laparoscopic and robotic surgery. Our goal was to analyze surgical wait times between robotic, laparoscopic, and open approaches, and to determine whether insurance status impacts timely access to treatment.

Methods

After IRB approval, adult patients from the National Cancer Database with a diagnosis of colorectal cancer were identified (2010–2016). Patients who underwent radiation therapy, neoadjuvant chemotherapy, had wait times of 0 days from diagnosis to surgery, or had metastatic disease were excluded. Primary outcomes were days from cancer diagnosis to surgery and days from surgery to adjuvant chemotherapy. Multivariable Poisson regression analysis was performed.

Results

Among 324,784 patients, 5.9% underwent robotic, 47.5% laparoscopic, and 46.7% open surgery. Patients undergoing robotic surgery incurred the longest wait times from diagnosis to surgery (29.5 days [robotic] vs. 21.7 [laparoscopic] vs. 17.2 [open], p < 0.001), but the shortest wait times from surgery to adjuvant chemotherapy (48.9 days [robotic] vs. 49.9 [laparoscopic] vs. 54.8 [open], p < 0.001). On adjusted analysis, robotic surgery was associated with a 1.46 × longer wait time to surgery (IRR 1.462, 95% CI 1.458–1.467, p < 0.001), but decreased wait time to adjuvant chemotherapy (IRR 0.909, 95% CI 0.905–0.913, p < 0.001) compared to an open approach. Private insurance was associated with decreased wait times to surgery (IRR 0.966, 95% CI 0.962–0.969, p < 0.001) and adjuvant chemotherapy (IRR 0.862, 95% CI 0.858–0.865, p < 0.001) compared to Medicaid.

Conclusion

Though patients undergoing robotic surgery experienced delays from diagnosis to surgery, they tended to initiate adjuvant chemotherapy sooner compared to those undergoing open or laparoscopic approaches. Private insurance was independently associated not only with access to robotic surgery, but also shorter wait times during all stages of treatment.

Graphic Abstract

Literature
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Metadata
Title
Do specific operative approaches and insurance status impact timely access to colorectal cancer care?
Authors
Brian D. Lo
George Q. Zhang
Miloslawa Stem
Rebecca Sahyoun
Jonathan E. Efron
Bashar Safar
Chady Atallah
Publication date
01-07-2021
Publisher
Springer US
Published in
Surgical Endoscopy / Issue 7/2021
Print ISSN: 0930-2794
Electronic ISSN: 1432-2218
DOI
https://doi.org/10.1007/s00464-020-07870-4

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