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Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study
PURPOSE: Adjuvant chemotherapy (AC) improves survival outcomes in patients with advanced gastric cancer (GC) after curative surgery; however, some patients do not receive or complete chemotherapy. This study aimed to identify factors related to patient compliance with chemotherapy after curative sur...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Korean Society of Surgical Oncology
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9942746/ https://www.ncbi.nlm.nih.gov/pubmed/36945212 http://dx.doi.org/10.14216/kjco.21005 |
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author | Jin, Geon Yi Park, Ki Bum Song, Kyo Young |
author_facet | Jin, Geon Yi Park, Ki Bum Song, Kyo Young |
author_sort | Jin, Geon Yi |
collection | PubMed |
description | PURPOSE: Adjuvant chemotherapy (AC) improves survival outcomes in patients with advanced gastric cancer (GC) after curative surgery; however, some patients do not receive or complete chemotherapy. This study aimed to identify factors related to patient compliance with chemotherapy after curative surgery for advanced GC. METHODS: The data of patients who underwent curative gastrectomy for pathologic stage II–III GC between 2012 and 2016 were reviewed. Patients were divided into an AC completion group (group C), AC incompletion group (group I), and surgery-only group (group S). The AC regimen was either tegafur/gimeracil/oteracil (S-1) or capecitabine plus oxaliplatin (XELOX). RESULTS: The study enrolled 417 patients; group C had 222 patients, group I had 110, and group S had 85. The most common reason for not initiating AC was poor general condition (36.5%), while chemotherapy-related complications was the common reason for AC incompletion (43.6%). In multivariate analysis, age over 65 years, Eastern Cooperative Oncology Group performance status ≥1, Charlson comorbidity index ≥1, and the presence of postoperative complications were independent risk factors for not initiating AC (odds ratio: 4.32, 2.62, 1.84, and 2.17, respectively). Age over 65 years, longer postoperative stay, and XELOX regimen were significant risk factors for incompletion of AC (odds ratio: 2.68, 1.72, and 2.23, respectively). CONCLUSION: Old age, poor performance status, comorbidities, and postoperative complications, longer postoperative hospital stay, and XELOX regimen were associated with poor compliance with AC in GC patients. Clinicians can improve compliance with AC by managing postoperative complications and selecting the most appropriate treatment regimen. |
format | Online Article Text |
id | pubmed-9942746 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Korean Society of Surgical Oncology |
record_format | MEDLINE/PubMed |
spelling | pubmed-99427462023-03-20 Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study Jin, Geon Yi Park, Ki Bum Song, Kyo Young Korean J Clin Oncol Original Article PURPOSE: Adjuvant chemotherapy (AC) improves survival outcomes in patients with advanced gastric cancer (GC) after curative surgery; however, some patients do not receive or complete chemotherapy. This study aimed to identify factors related to patient compliance with chemotherapy after curative surgery for advanced GC. METHODS: The data of patients who underwent curative gastrectomy for pathologic stage II–III GC between 2012 and 2016 were reviewed. Patients were divided into an AC completion group (group C), AC incompletion group (group I), and surgery-only group (group S). The AC regimen was either tegafur/gimeracil/oteracil (S-1) or capecitabine plus oxaliplatin (XELOX). RESULTS: The study enrolled 417 patients; group C had 222 patients, group I had 110, and group S had 85. The most common reason for not initiating AC was poor general condition (36.5%), while chemotherapy-related complications was the common reason for AC incompletion (43.6%). In multivariate analysis, age over 65 years, Eastern Cooperative Oncology Group performance status ≥1, Charlson comorbidity index ≥1, and the presence of postoperative complications were independent risk factors for not initiating AC (odds ratio: 4.32, 2.62, 1.84, and 2.17, respectively). Age over 65 years, longer postoperative stay, and XELOX regimen were significant risk factors for incompletion of AC (odds ratio: 2.68, 1.72, and 2.23, respectively). CONCLUSION: Old age, poor performance status, comorbidities, and postoperative complications, longer postoperative hospital stay, and XELOX regimen were associated with poor compliance with AC in GC patients. Clinicians can improve compliance with AC by managing postoperative complications and selecting the most appropriate treatment regimen. Korean Society of Surgical Oncology 2021-06 2021-06-30 /pmc/articles/PMC9942746/ /pubmed/36945212 http://dx.doi.org/10.14216/kjco.21005 Text en Copyright © 2021 Korean Society of Surgical Oncology https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0 (https://creativecommons.org/licenses/by-nc/4.0/) ) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Jin, Geon Yi Park, Ki Bum Song, Kyo Young Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title | Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title_full | Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title_fullStr | Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title_full_unstemmed | Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title_short | Factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: A retrospective single-center study |
title_sort | factors related to compliance with adjuvant chemotherapy in patients with gastric cancer: a retrospective single-center study |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9942746/ https://www.ncbi.nlm.nih.gov/pubmed/36945212 http://dx.doi.org/10.14216/kjco.21005 |
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