Efficacy and feasibility of S-1 plus oxaliplatin (C-SOX) for treating patients with stage III colon cancer (KSCC1303): final analysis of 3-year disease-free survival

2020 ◽  
Vol 25 (6) ◽  
pp. 1115-1122
Author(s):  
Koji Ando ◽  
◽  
Yasunori Emi ◽  
Nobutomo Miyanari ◽  
Akihito Tsuji ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Disease Free Survival ◽  
Final Analysis ◽  
Stage Iii ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

Three Versus 6 Months of Oxaliplatin-Based Adjuvant Chemotherapy for Patients With Stage III Colon Cancer: Disease-Free Survival Results From a Randomized, Open-Label, International Duration Evaluation of Adjuvant (IDEA) France, Phase III Trial

2018 ◽  
Vol 36 (15) ◽  
pp. 1469-1477 ◽  
Author(s):  
Thierry André ◽  
Dewi Vernerey ◽  
Laurent Mineur ◽  
Jaafar Bennouna ◽  
Jérôme Desrame ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Adjuvant Chemotherapy ◽  
Health Care Providers ◽  
Disease Free Survival ◽  
Phase Iii ◽  
Stage Iii ◽  
Care Providers ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

Purpose Reduction of adjuvant treatment duration may decrease toxicities without loss of efficacy in stage III colon cancer. This could offer clear advantages to patients and health care providers. Methods In International Duration Evaluation of Adjuvant Chemotherapy (IDEA) France, as part of the IDEA international collaboration, patient with colon cancer patients were randomly assigned to 3 and 6 months of modified FOLFOX6 (mFOLFOX6: infusional fluorouracil, leucovorin, and oxaliplatin) or capecitabine plus oxaliplatin (CAPOX) by physician choice. The primary end point was disease-free survival (DFS), and analyses were descriptive. Results A total of 2,010 eligible patients received either 3 or 6 months of chemotherapy (modified intention-to-treat population); 2,000 (99%) had stage III colon cancer (N1: 75%, N2: 25%); 1,809 (90%) received mFOLFOX6, and 201 (10%) received CAPOX. The median age was 64 years, and the median follow-up time was 4.3 years. Overall, 94% (3 months) and 78% (6 months) of patients completed treatment (fluoropyrimidines ± oxaliplatin). Maximal grade 2 and 3 neuropathy rates were 28% and 8% in the 3-month arm and 41% and 25% in the 6-month arm ( P < .001). Final rates of residual neuropathy greater than grade 1 were 3% in the 3-month arm and 7% in the 6-month arm ( P < .001). There were 578 DFS events: 314 and 264 in the 3- and 6-month arms, respectively. The 3-year DFS rates were 72% and 76% in the 3- and 6-month arms, respectively (hazard ratio [HR], 1.24; 95% CI, 1.05 to 1.46; P = .0112). In the 3 and 6-month arms, respectively, for patients who received mFOLFOX6, the 3-year DFS rates were 72% and 76% (HR, 1.27; 95% CI, 1.07 to 1.51); for the T4 and/or N2 population, they were 58% and 66% (HR, 1.44; 95% CI, 1.14 to 1.82); and for the T1-3N1 population, they were 81% and 83% (HR, 1.15; 95% CI, 0.89 to 1.49). Conclusion IDEA France, in which 90% of patients received mFOLFOX6, shows superiority of 6 months of adjuvant chemotherapy compared with 3 months, especially in the T4 and/or N2 subgroups. These results should be considered alongside the international IDEA collaboration data.

Oxaliplatin, Fluorouracil, and Leucovorin as Adjuvant Treatment for Colon Cancer

2017 ◽  
Author(s):  
Kelly McLeon
Keyword(s):  
Colon Cancer ◽  
Adjuvant Treatment ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Reference Standard ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Study Intervention ◽  
Disease Free

The landmark MOSAIC trial examined whether the addition of oxaliplatin to a postoperative adjuvant treatment regimen of fluorouracil and leucovorin affected disease-free survival from colon cancer. The MOSAIC trial established the efficacy of FOLFOX over 5-FU/LV as adjuvant treatment for stage III colon cancer and established FOLFOX4 as the reference standard for adjuvant treatment for stage III disease. This chapter describes the basics of the study, including funding, year study began, year study was published, study location, who was studied, who was excluded, how many patients, study design, study intervention, follow-up, endpoints, results, and criticism and limitations. The chapter briefly reviews other relevant studies and information, gives a summary and discusses implications, and concludes with a relevant clinical case.

Prognostic impact of body mass index upon cancer recurrence and survival in stage III colon cancer patients from adjuvant chemotherapy trials

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 11088-11088
Author(s):  
F. Sinicrope ◽  
N. R. Foster ◽  
D. J. Sargent ◽  
S. R. Alberts ◽  
M. J. O'Connell
Keyword(s):  
Colon Cancer ◽  
Cancer Recurrence ◽  
Disease Free Survival ◽  
Normal Weight ◽  
Stage Iii ◽  
Obese Patients ◽  
Tumor Site ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

11088 Background: Obesity is associated with an increased risk of colon cancer. However, the influence of body mass index (BMI) upon the prognosis of patients with established colon cancer remains unknown. Methods: We conducted a retrospective study of 1,803 patients with surgically resected stage III colon cancer who were enrolled in five randomized trials of 5-fluorouracil-based adjuvant chemotherapy conducted by the North Central Cancer Treatment Group. Patient height and weight were recorded at study entry and BMI (kg/m2) was calculated and categorized. Cancer recurrence or death were monitored during 5 years of follow-up. The score and likelihood ratio p-values were determined from univariate and multivariate Cox regression models respectively, after stratifying by study. Results: Among stage III colon cancer patients, 19% were obese (BMI 30 kg/m2), 37% were overweight (BMI, 25 to 29.9 kg/m2), 38% were of normal-weight (BMI, 20 to 24.9 kg/m2), and 6% were underweight (BMI < 20 kg/m2). Obese versus normal-weight patients showed higher rates of lymph node (LN) metastasis (>3 LNs; 38% vs. 29%, p <0.01) and tumor site was more likely to be distal versus proximal (52% vs. 45%, p= 0.03). No differences in age, gender, or histologic grade were found. In a univariate analysis, obese patients had significantly worse disease-free survival (DFS) compared with normal-weight patients (hazard ratio 1.25 (95% CI: 1.04 -1.51; p= 0.02). The 5 year DFS rates were 49% in obese patients versus 57% in normal weight subjects. Furthermore, poorer DFS was observed for obese patients after adjusting for age, sex, histologic grade, and tumor site (p= 0.03). Neither overweight nor underweight patients (vs. normal-weight) had significantly different DFS. Analysis of the predictive impact of BMI for 5-FU-based adjuvant therapy is in progress. Conclusions: Obesity (BMI 30 kg/m2) was associated with a greater number of metastatic lymph nodes and poorer disease-free survival in patients with stage III colon cancer, suggesting that obesity influences tumor progression. No significant financial relationships to disclose.

Fluorouracil Plus Leucovorin as Effective Adjuvant Chemotherapy in Curatively Resected Stage III Colon Cancer: Results of the Trial adjCCA-01

2001 ◽  
Vol 19 (6) ◽  
pp. 1787-1794 ◽  
Author(s):  
Rainer Porschen ◽  
Andreas Bermann ◽  
Thomas Löffler ◽  
Gregor Haack ◽  
Klaus Rettig ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Adjuvant Chemotherapy ◽  
Adjuvant Treatment ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Postoperative Treatment ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Resected Stage ◽  
Disease Free

PURPOSE: Adjuvant postoperative treatment with fluorouracil (5-FU) and levamisole in curatively resected stage III colon cancer significantly reduces the risk of cancer recurrence and improves survival. Biochemical modulation of 5-FU with leucovorin has resulted in increased remission rates in metastatic colorectal cancer, thus reflecting an increased tumor-cell kill. The impact of 5-FU plus leucovorin on survival and tumor recurrence was analyzed in comparison with the effects of 5-FU plus levamisole in the prospective multicentric trial adjCCA-01. PATIENTS AND METHODS: Patients with a curatively resected International Union Against Cancer stage III colon cancer were stratified according to T, N, and G category and randomly assigned to receive one of the two adjuvant treatment schemes: 5-FU 400 mg/m2 body-surface area intravenously in the first chemotherapy course, then 450 mg/m2 × 5 days; 12 cycles, plus leucovorin 100 mg/m2 (arm A), or 5-FU plus levamisole (Moertel scheme; arm B). RESULTS: Six hundred eighty (96.9%) of 702 patients enrolled onto this study were eligible. After a median follow-up time of 46.5 months, the 5-FU plus leucovorin combination significantly improved disease-free survival (P = .037) and significantly decreased overall mortality (P = .0089) in comparison with 5-FU plus levamisole. In a multivariate proportional hazards model, adjuvant chemotherapy emerged as a significant prognostic factor for survival (P = .0059) and disease-free survival (P = .03). Adjuvant treatment with 5-FU plus levamisole as well as with 5-FU plus leucovorin was generally well tolerated; only a minority of patients experienced grade 3 and 4 toxicities. CONCLUSION: After a curative resection of a stage III colon cancer, adjuvant treatment with 5-FU plus leucovorin is generally well tolerated and significantly more effective than 5-FU plus levamisole in reducing tumor relapse and improving survival.

Efficacy findings from a randomized phase III trial of capecitabine plus oxaliplatin versus bolus 5-FU/LV for stage III colon cancer (NO16968): Impact of age on disease-free survival (DFS).

2010 ◽  
Vol 28 (15_suppl) ◽  
pp. 3521-3521 ◽  
Author(s):  
D. G. Haller ◽  
J. Cassidy ◽  
J. Tabernero ◽  
J. A. Maroun ◽  
F. G. De Braud ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Disease Free Survival ◽  
Phase Iii ◽  
Stage Iii ◽  
Phase Iii Trial ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

Influence of KRAS and BRAF mutational status and rash on disease-free survival (DFS) in patients with resected stage III colon cancer receiving cetuximab (Cmab): Results from NCCTG N0147.

2011 ◽  
Vol 29 (15_suppl) ◽  
pp. 3607-3607
Author(s):  
S. R. Alberts ◽  
S. N. Thibodeau ◽  
D. J. Sargent ◽  
M. R. Mahoney ◽  
F. Sinicrope ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Mutational Status ◽  
Resected Stage ◽  
Disease Free

Prognostic value of tumor deposits for disease free survival in patients with stage III colon cancer: A post hoc analysis of IDEA France phase III trial (PRODIGE-GERCOR).

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 3519-3519
Author(s):  
Jean Francois Delattre ◽  
Romain Cohen ◽  
Julie Henriques ◽  
Antoine Falcoz ◽  
Jean-François Emile ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cox Model ◽  
Multivariable Analysis ◽  
Disease Free Survival ◽  
Tnm Staging ◽  
Phase Iii ◽  
Stage Iii ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

3519 Background: Tumor deposits (TDs) are isolated tumor foci in the pericolic, perirectal or mesocolic fat without residual lymph node (LN) tissue. TDs seem to impact the prognosis of stage III colon cancer (CC) patients (pts) but are only considered in TNM staging in the absence of LN metastases (LNM). We aimed at evaluating the prognosis value for disease free survival (DFS)of TDs in International Duration Evaluation of Adjuvant Chemotherapy (IDEA) France phase III study (NCT00958737) that compared 3 versus 6 months of adjuvant FOLFOX or CAPOX for stage III CC pts. Methods: All pathological reports of pts included in IDEA France trial were retrospectively analyzed. DFS according to the presence or absence of TDs was evaluated using Kaplan-Meier estimator. Multivariable Cox model analysis was performed to evaluate the association between TDs and DFS. This analysis did not included immunohistochemical biomarkers. Results: Among the 2022 pts included in IDEA France study, 1942 (96%) were analyzed. 80 pts were excluded: no pathological report (n = 68), pts without treatment (n = 12). TDs were found in 184 pts (9.47%), of whom 74 with N1a/b (40%), 55 with N1c (30%) and 55 with N2 LN stage (30%). All characteristics were similar according to the presence of TDs, except for tumor/node (TN) stage (T4 and/or N2 are more frequent in pts with TDs; p = .0046). The 3-year DFS rates were 65.59% [95% confidence interval (95%CI) 58.04-72.12] and 74.71% [95%CI 72.57-76.71] for pts with and without TDs, respectively (p = 0.0079). In multivariable analysis, TDs were associated with higher risk of recurrence or death (hazard ratio (HR) = 1.36, 95%CI 1.05-1.75, p = .0201), as well as T4 and/or N2 (HR = 2.21, 95%CI 1.03-1.59, p < .001), 3 months of adjuvant treatment (HR = 1.29, 95%CI 1.09-1.52, p = .0029), obstruction (HR = 1.28, 95%CI 1.03-1.59, p = .0233) and male (HR = 1.24, 95%CI 1.04-1.46, p = .0151). Adding TDs count to the LNM count, 35 out of 1454 N1a/b/c CC pts (2.4%) were reclassified as N2 and experienced worse 3 years DFS than confirmed N1 CC pts (p = .0151). Conclusions: TD is an independent and valuable prognostic factor for DFSin stage III CC pts and should be considered whatever the LNM status.

Prognostic Significance of Tumor Necrosis Factor–Related Apoptosis-Inducing Ligand and Its Receptors in Adjuvantly Treated Stage III Colon Cancer Patients

2006 ◽  
Vol 24 (31) ◽  
pp. 4998-5004 ◽  
Author(s):  
Caroline M. van Geelen ◽  
Jantine L. Westra ◽  
Elisabeth G. de Vries ◽  
Wytske Boersma-van Ek ◽  
Nynke Zwart ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Cancer Patients ◽  
Tumor Necrosis ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free ◽  
Necrosis Factor

Purpose In preclinical models, there is synergism between chemotherapy and recombinant human tumor necrosis factor (TNF) –related apoptosis-inducing ligand (TRAIL) on apoptosis induction in tumor cells. Therefore, the prognostic relevance was analyzed of the expression of TRAIL and its death receptors DR4 and DR5 on disease-free survival and overall survival in stage III colon cancer patients treated with adjuvant chemotherapy. Methods Tissue microarrays were constructed of primary tumor tissue from 376 stage III colon cancer patients treated in a randomized adjuvant chemotherapy study (fluorouracil/levamisole v fluorouracil/levamisole/leucovorin) and stained immunohistochemically for TRAIL, DR4, and DR5. Log-rank tests and Cox proportional hazard analysis, with adjustment for treatment arm, sex, age, N stage, microsatellite instability status, and p53 mutation status, were performed. Results The majority of tumors showed high expression of TRAIL (83%), DR4 (92%), and DR5 (87%). Median follow-up was 43 months. High DR4 expression was associated with worse disease-free survival (odds ratio [OR] = 2.19; 95% CI, 1.06 to 4.53; P = .03), worse overall survival (OR = 2.22; 95% CI,1.03 to 4.81; P = .04) and shorter time to recurrence (P = .02) compared with those with low DR4 expression. TRAIL or DR5 expression had no prognostic value. Conclusion High DR4 expression is associated with worse disease-free and overall survival in stage III adjuvant-treated colon cancer patients. Evaluation of DR4 expression in stage III colon cancer patients may identify a subset requiring more aggressive adjuvant treatment.

scholarly journals Effect of Celecoxib vs Placebo Added to Standard Adjuvant Therapy on Disease-Free Survival Among Patients With Stage III Colon Cancer

JAMA ◽  
2021 ◽  
Vol 325 (13) ◽  
pp. 1277
Author(s):  
Jeffrey A. Meyerhardt ◽  
Qian Shi ◽  
Charles S. Fuchs ◽  
Jeffrey Meyer ◽  
Donna Niedzwiecki ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Adjuvant Therapy ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free

Impact of microsatellite instability and p53 expression on stage III colon cancer disease-free survival in patients treated by fluorouracil and leucovorin with or without oxaliplatin

2008 ◽  
Vol 26 (15_suppl) ◽  
pp. 15017-15017 ◽  
Author(s):  
A. Zaanan ◽  
P. Cuilliere-Dartigues ◽  
Y. Parc ◽  
C. Louvet ◽  
E. Tiret ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Microsatellite Instability ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Cancer Disease ◽  
P53 Expression ◽  
Free Survival ◽  
Stage Iii Colon Cancer ◽  
Disease Free
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