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Published in: BMC Cancer 1/2021

Open Access 01-12-2021 | Colon Cancer | Research article

Impact of relative dose intensity of oxaliplatin in adjuvant therapy among stage III colon cancer patients on early recurrence: a retrospective cohort study

Authors: Jolanta Żok, Michał Bieńkowski, Barbara Radecka, Jan Korniluk, Krzysztof Adamowicz, Renata Duchnowska

Published in: BMC Cancer | Issue 1/2021

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Abstract

Background

Oxaliplatin-based therapy with FOLFOX-4 or CAPOX administered over 6 months remains the standard adjuvant treatment for stage III colon cancer (CC) patients. However, many patients experience dose reduction or early termination of chemotherapy due to oxaliplatin toxicity, which may increase the risk of early recurrence. The objective of this study was to analyze the relationship between the relative dose intensity of oxaliplatin (RDI-O) and early recurrence among stage III CC patients.

Methods

The study included 365 patients treated at five oncology centers in Poland between 2000 and 2014. Survival analysis was performed using the Kaplan-Meier method. Univariate analysis was performed using the Cox proportional hazard model; multivariate analysis was performed with the stepwise forward approach. For all analyses the α level of 0.05 was employed.

Results

The median follow-up was 51.8 months (range 8.2–115.1). Early recurrence < 36 months after surgery occurred in 130 patients (37.8%). In this group 51 (39.2%) and 87 (66.9%) of patients were low and high-risk, respectively. Receipt < 60% of RDI-O was associated with early recurrence within 18 months after surgery (OR = 2.05; 95%CI: 1.18–3.51; p = 0.010), especially in low-risk group (HR = 1.56 (95%CI: 0.96–2.53), p = 0.07). In the multivariate analysis early recurrence was correlated with grade (OR = 2.47; 95% CI: 1.25–4.8; p = 0.008), pN (OR = 2.63; 95% CI: 1.55–4.54; p < 0.001), the number of lymph nodes harvested (OR = 0.51; 95% CI: 0.29–0.86; p = 0.013) and RDI-O (OR = 1.91; 95%CI: 1.06–3.39; p = 0.028). The early vs. late recurrence negatively correlated with OS regardless of the RDI-O (HR = 22.9 (95%CI: 13.9–37.6; p < 0.001).

Conclusions

RDI-O < 60% in adjuvant therapy among stage III CC (especially in low-risk group) increases the risk of early recurrence within 18 months of surgery. Patients with early recurrence showed worse overall survival regardless of the RDI-O.
Literature
4.
7.
go back to reference Pectasides D, Karavasilis V, Papaxoinis G, Gourgioti G, Makatsoris T, Raptou G, et al. Randomized phase III clinical trial comparing the combination of capecitabine and oxaliplatin (CAPOX) with the combination of 5-fluorouracil, leucovorin and oxaliplatin (modified FOLFOX6) as adjuvant therapy in patients with operated high-risk stage II or stage III colorectal cancer. BMC Cancer. 2015;15:384.CrossRefPubMedPubMedCentral Pectasides D, Karavasilis V, Papaxoinis G, Gourgioti G, Makatsoris T, Raptou G, et al. Randomized phase III clinical trial comparing the combination of capecitabine and oxaliplatin (CAPOX) with the combination of 5-fluorouracil, leucovorin and oxaliplatin (modified FOLFOX6) as adjuvant therapy in patients with operated high-risk stage II or stage III colorectal cancer. BMC Cancer. 2015;15:384.CrossRefPubMedPubMedCentral
9.
go back to reference Renehan AG, Egger M, Saunders MP, O’ Dwyer ST. Impact on survival of intensive follow up after curative resection for colorectal cancer: systematic review and meta-analysis of randomised trials. BMJ. 2002;324(7341):813.CrossRefPubMedPubMedCentral Renehan AG, Egger M, Saunders MP, O’ Dwyer ST. Impact on survival of intensive follow up after curative resection for colorectal cancer: systematic review and meta-analysis of randomised trials. BMJ. 2002;324(7341):813.CrossRefPubMedPubMedCentral
11.
go back to reference Sadahiro S, Suzuki T, Ishikawa K, Nakamura T, Tanaka Y, Masuda T, et al. Recurrence patterns after curative resection of colorectal cancer in patients followed for a minimum of ten years. Hepatogastroenterology. 2003;50(53):1362–6.PubMed Sadahiro S, Suzuki T, Ishikawa K, Nakamura T, Tanaka Y, Masuda T, et al. Recurrence patterns after curative resection of colorectal cancer in patients followed for a minimum of ten years. Hepatogastroenterology. 2003;50(53):1362–6.PubMed
12.
go back to reference Sobin LH, Gospodarowicz MK, Wittekind C. TNM classification of malignant tumours. 7th ed. England: Wiley-Blackwell; 2011. p. 100–6. Sobin LH, Gospodarowicz MK, Wittekind C. TNM classification of malignant tumours. 7th ed. England: Wiley-Blackwell; 2011. p. 100–6.
21.
go back to reference Shi Q, Sobrero AF, Shields AF, Yoshino T, Paul J, Taieb J, et al. Prospective pooled analysis of six phase III trials investigating duration of adjuvant oxaliplatin-based therapy (3 vs 6 months) for patients (pts) with stage III colon cancer (CC): The IDEA (International Duration Evaluation of Adjuvant chemotherapy) collaboration. J Clin Oncol. 2017;35:261 Suppl Abstract LBA1. Shi Q, Sobrero AF, Shields AF, Yoshino T, Paul J, Taieb J, et al. Prospective pooled analysis of six phase III trials investigating duration of adjuvant oxaliplatin-based therapy (3 vs 6 months) for patients (pts) with stage III colon cancer (CC): The IDEA (International Duration Evaluation of Adjuvant chemotherapy) collaboration. J Clin Oncol. 2017;35:261 Suppl Abstract LBA1.
22.
go back to reference Sobrero AF, Andre T, Meyerhardt JA, Grothey A, Iveson T, Yoshino T, et al. Overall survival (OS) and long-term disease-free survival (DFS) of three versus six months of adjuvant (adj) oxaliplatin and fluoropyrimidine-based therapy for patients (pts) with stage III colon cancer (CC): Final results from the IDEA (International Duration Evaluation of Adj chemotherapy) collaboration. J Clin Oncol. 2020;38:4004.CrossRef Sobrero AF, Andre T, Meyerhardt JA, Grothey A, Iveson T, Yoshino T, et al. Overall survival (OS) and long-term disease-free survival (DFS) of three versus six months of adjuvant (adj) oxaliplatin and fluoropyrimidine-based therapy for patients (pts) with stage III colon cancer (CC): Final results from the IDEA (International Duration Evaluation of Adj chemotherapy) collaboration. J Clin Oncol. 2020;38:4004.CrossRef
23.
go back to reference Epelbaum R, Haim N, Ben-Shahar M, Ron Y, Cohen Y. Dose-intensity analysis for CHOP chemotherapy in diffuse aggressive large cell lymphoma. Isr J Med Sci. 1988;24(9–10):533–8.PubMed Epelbaum R, Haim N, Ben-Shahar M, Ron Y, Cohen Y. Dose-intensity analysis for CHOP chemotherapy in diffuse aggressive large cell lymphoma. Isr J Med Sci. 1988;24(9–10):533–8.PubMed
Metadata
Title
Impact of relative dose intensity of oxaliplatin in adjuvant therapy among stage III colon cancer patients on early recurrence: a retrospective cohort study
Authors
Jolanta Żok
Michał Bieńkowski
Barbara Radecka
Jan Korniluk
Krzysztof Adamowicz
Renata Duchnowska
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Cancer / Issue 1/2021
Electronic ISSN: 1471-2407
DOI
https://doi.org/10.1186/s12885-021-08183-y

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