Adjuvant Chemotherapy with Etoposide, Adriamycin and Cisplatin Compared with Surgery Alone in the Treatment of Gastric Cancer: A Phase III Randomized, Multicenter, Clinical Trial

Oncology ◽  
2010 ◽  
Vol 78 (1) ◽  
pp. 54-61 ◽  
Author(s):  
J. Kulig ◽  
P. Kolodziejczyk ◽  
M. Sierzega ◽  
L. Bobrzynski ◽  
J. Jedrys ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Clinical Trial ◽  
Adjuvant Chemotherapy ◽  
Phase Iii ◽  
Multicenter Clinical Trial

Final results of a phase III clinical trial of adjuvant chemotherapy with the modified fluorouracil, doxorubicin, and mitomycin regimen in resectable gastric cancer.

1995 ◽  
Vol 13 (11) ◽  
pp. 2757-2763 ◽  
Author(s):  
M Lise ◽  
D Nitti ◽  
A Marchet ◽  
T Sahmoud ◽  
M Buyse ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Clinical Trial ◽  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Adjuvant Treatment ◽  
Stage Ii ◽  
Phase Iii ◽  
Stage Iii ◽  
Time To Progression ◽  
Disease Free

PURPOSE In a randomized clinical trial (European Organization for the Research and Treatment of Cancer [EORTC] no. 40813) on adjuvant chemotherapy in gastric cancer, results obtained after administration of the FAM2 regimen (fluorouracil [5-FU], doxorubicin, and mitomycin) were compared with results obtained after surgery alone to assess the effect of this regimen on overall survival, time to progression, and disease-free interval. PATIENTS AND METHODS Three hundred fourteen patients who had undergone curative resection for stage II or stage III (International Union Against Cancer [UICC] 1978) gastric adenocarcinoma were randomized to receive chemotherapy (treatment arm) or no further treatment (control arm). The chemotherapy schedule was repeated every 43 days for seven cycles. The log-rank test and the Cox model were used for statistical analysis. RESULTS Of 314 patients, 159 comprised the control group and 155 the FAM2 group. Nineteen FAM2 patients never received chemotherapy. The median number of cycles was five. Of the patients started on adjuvant treatment, severe hematologic and nonhematologic toxicity (grades 3 or 4, World Health Organization [WHO] scale) occurred, respectively, in 6% to 9% and in 1% to 29% of cases. The overall 5-year survival rate was 70% for stage II and 32% for stage III patients. No statistically significant difference was found between overall survival of the two treatment arms (P = .295). However, time to progression was significantly delayed in the FAM2 arm (P = .020) and disease-free survival showed borderline significance (P = .068). CONCLUSION FAM2, in view of its high toxicity, cannot be advocated as standard adjuvant treatment for gastric cancer. Large-scale clinical trials using more active, less toxic regimens are required to demonstrate whether adjuvant chemotherapy provides any real benefit.

scholarly journals Adjuvant albumin-bound paclitaxel combined with S-1 vs. oxaliplatin combined with capecitabine after D2 gastrectomy in patients with stage III gastric adenocarcinoma: a phase III multicenter, open-label, randomized controlled clinical trial protocol

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Xiangdong Cheng ◽  
Dan Wu ◽  
Nong Xu ◽  
Luchuan Chen ◽  
Zhilong Yan ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Clinical Trial ◽  
Overall Survival ◽  
Clinical Study ◽  
Adjuvant Chemotherapy ◽  
Locally Advanced ◽  
Phase Iii ◽  
Stage Iii ◽  
Open Label ◽  
D2 Gastrectomy

Abstract Background Surgery is the only treatment option for operable gastric cancer. The CLASSIC and ACTS-GC studies showed that the 5-year overall survival (OS) of patients with stage III gastric cancer undergoing D2 gastrectomy is still very low. Whether adjuvant nanoparticle albumin-bound paclitaxel (nab-paclitaxel) combined chemotherapy is more effective than the XELOX standard adjuvant chemotherapy in patients with stage III gastric cancer has not been confirmed. Methods This is a multicenter, open-label, phase III clinical study. In this trial, 616 patients with locally advanced stage III gastric cancer that underwent curative D2 radical surgery and achieved R0 are planned to be included. Patients will be randomized 1:1 to nab-paclitaxel combined with S-1 (AS) vs. oxaliplatin combined with capecitabine (XELOX). XELOX group: Patients assigned to the XELOX group received eight 3-week cycles of oral capecitabine (1000 mg/m2) twice daily on days 1–14 of each cycle plus intravenous oxaliplatin 130 mg/m2 on day 1 of each cycle. AS group: AS group received eight 3-week cycles of oral S-1 (80–120 mg) (< 1.25 m2, 40 mg; 1.25 to < 1.5 m2, 50 mg; and > 1.5 m2, 60 mg) twice daily on days 1–14 plus intravenous nab-paclitaxel 120 mg/m2 on days 1 and 8 of each cycle. The primary endpoint was the 3-year disease-free survival (3-year-DFS) defined as the time from randomisation to the time of recurrence of the original gastric cancer, development of a new gastric cancer, or death from any cause. The secondary endpoints were the overall survival, (defined as the time from the date of randomisation to date of death from any cause) and safety (any adverse event). Discussion Compared with previous studies, this study includes nab-paclitaxel based on S-1 adjuvant chemotherapy, which is expected to achieve better efficacy and lower toxicity than the standard treatment. This study is the first clinical study to evaluate the safety and efficacy of nab-paclitaxel combined with S-1 in patients with stage III gastric cancer after D2 radical resection. Trial registration This clinical trial has been registered with ClinicalTrials.gov, registration number: NCT04135781, on October 20th, 2019.

A phase III trial to confirm the superiority of S-1 adjuvant chemotherapy for vulnerable elderly patients with pathological stage II/III gastric cancer after curative resection: JCOG1507 (BIRDIE).

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. TPS196-TPS196
Author(s):  
Kazuya Yamaguchi ◽  
Kazuhiro Yoshida ◽  
Junki Mizusawa ◽  
Tomonori Mizutani ◽  
Seiji Ito ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Clinical Trial ◽  
Weight Loss ◽  
Adjuvant Chemotherapy ◽  
Total Gastrectomy ◽  
Curative Resection ◽  
Stage Ii ◽  
Phase Iii ◽  
Vulnerable Elderly ◽  
Clinical Trial Information

TPS196 Background: Base on the ACTS-GC trial, adjuvant chemotherapy with S-1 at a dose of 80 mg/m2/day (4 weeks on and 2 weeks off, repeated for one year) is the standard care for stage II/III gastric cancer (GC) patients (pts) after D2 gastrectomy. As Japan has the most aged population in the world, the actual number of elderly GC pts is still increasing. While elderly pts population is heterogeneous and is conceptually composed of “fit”, “vulnerable” and “frail” pts, full-dose adjuvant chemotherapy tends to be given to fit elderly pts in clinical practice. However, it has not been determined yet whether S-1 should be administered to vulnerable pts over 80. Actually, according to the questionnaire survey conducted on 58 institutions of Stomach Cancer Study Group of Japan Clinical Oncology Group, S-1 was administered on only 15% to stage II/III pts > = 80 years old suggesting that surgery alone is generally considered as community standard for vulnerable pts. It is an urgent need to establish the standard adjuvant treatment of the vulnerable elderly GC pts. Methods: The study is designed to confirm the superiority of S-1 treatment group over surgery alone group focusing on vulnerable > = 80 years old pts in stage II / III GC after curative resection. The “vulnerable” is defined in this study based on the three factors [creatinine clearance (Ccr), weight loss, type of surgery] considered to have the most influence on compliance of S-1, that is Ccr > = 30ml/min, weight loss < 15% and total gastrectomy, or 80 > Ccr > = 30ml/min, weight loss < 15% and other than total gastrectomy. Initial dose was reduced by 1 rank from the standard dose. The primary endpoint is overall survival (OS) and the secondary endpoints are relapse free survival, time to treatment failure, treatment continuity, relative dose intensity and adverse events. We assume expected 3-year OS in surgery alone arm will be 55% and S-1 treatment will improve the survival by more than 10%. 370 pts are required to provide 75% of power and 5% one-sided alpha error, with 4 years accrual and 3 years of follow up period. The trial has started from January 2017. Clinical trial information: UMIN000025742. Clinical trial information: 000025742.

Randomized Trial of Adjuvant Chemotherapy With Mitomycin, Fluorouracil, and Cytosine Arabinoside Followed by Oral Fluorouracil in Serosa-Negative Gastric Cancer: Japan Clinical Oncology Group 9206–1

2003 ◽  
Vol 21 (12) ◽  
pp. 2282-2287 ◽  
Author(s):  
Atsushi Nashimoto ◽  
Toshifusa Nakajima ◽  
Hiroshi Furukawa ◽  
Masatsugu Kitamura ◽  
Taira Kinoshita ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Survival Benefit ◽  
Curative Resection ◽  
Cancer Recurrence ◽  
Phase Iii ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Significant Difference

Purpose: To evaluate the survival benefit of adjuvant chemotherapy after curative resection in serosa-negative gastric cancer patients (excluding patients who were T1N0), we conducted a multicenter phase III clinical trial in which 13 cancer centers in Japan participated. Patients and Methods: From January 1993 to December 1994, 252 patients were enrolled into the study and allocated randomly to adjuvant chemotherapy or surgery alone. The chemotherapy comprised intravenous mitomycin 1.33 mg/m2, fluorouracil (FU) 166.7 mg/m2, and cytarabine 13.3 mg/m2 twice weekly for the first 3 weeks after surgery, and oral FU 134 mg/m2 daily for the next 18 months for a total dose of 67 g/m2. The primary end point was relapse-free survival. Overall survival and the site of recurrence were secondary end points. Results: Ninety-eight percent of patients underwent gastrectomy with D2 or greater lymph node dissection. There were no treatment-related deaths and few serious adverse events. There was no significant difference in relapse-free and overall survival between the arms (5-year relapse-free survival 88.8% chemotherapy v 83.7% surgery alone; P = .14 and 5-year survival 91.2% chemotherapy v 86.1% surgery alone; P = .13, respectively). Nine patients (7.1%) in the chemotherapy arm and 17 patients (13.8%) in the surgery-alone arm had cancer recurrence. Conclusion: There was no statistically significant relapse-free or overall survival benefit with this adjuvant chemotherapy for patients with macroscopically serosa-negative gastric cancer after curative resection, and there was no statistical difference between the two arms relating to the types of cancer recurrence. We do not recommend adjuvant chemotherapy with this regimen for this population in clinical practice.

Phase III Trial to Compare Adjuvant Chemotherapy With Capecitabine and Cisplatin Versus Concurrent Chemoradiotherapy in Gastric Cancer: Final Report of the Adjuvant Chemoradiotherapy in Stomach Tumors Trial, Including Survival and Subset Analyses

2015 ◽  
Vol 33 (28) ◽  
pp. 3130-3136 ◽  
Author(s):  
Se Hoon Park ◽  
Tae Sung Sohn ◽  
Jeeyun Lee ◽  
Do Hoon Lim ◽  
Min Eui Hong ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Lymph Node ◽  
Adjuvant Chemotherapy ◽  
Disease Free Survival ◽  
Phase Iii ◽  
Adjuvant Chemoradiotherapy ◽  
Final Report ◽  
D2 Lymph Node Dissection ◽  
Node Positive ◽  
Stomach Tumors

Purpose The Adjuvant Chemoradiotherapy in Stomach Tumors (ARTIST) trial tested whether the addition of radiotherapy to adjuvant chemotherapy improved disease-free survival (DFS) in patients with D2-resected gastric cancer (GC). Patients and Methods Between November 2004 and April 2008, 458 patients with GC who received gastrectomy with D2 lymph node dissection were randomly assigned to either six cycles of adjuvant chemotherapy with capecitabine and cisplatin (XP) or to two cycles of XP followed by chemoradiotherapy and then two additional cycles of XP (XPRT). This final update contains the first publication of overall survival (OS), together with updated DFS and subset analyses. Results With 7 years of follow-up, DFS remained similar between treatment arms (hazard ratio [HR], 0.740; 95% CI, 0.520 to 1.050; P = .0922). OS also was similar (HR, 1.130; 95% CI, 0.775 to 1.647; P = .5272). The effect of the addition of radiotherapy on DFS and OS differed by Lauren classification (interaction P = .04 for DFS; interaction P = .03 for OS) and lymph node ratio (interaction P < .01 for DFS; interaction P < .01 for OS). Subgroup analyses also showed that chemoradiotherapy significantly improved DFS in patients with node-positive disease and with intestinal-type GC. There was a similar trend for DFS and OS by stage of disease. Conclusion In D2-resected GC, both adjuvant chemotherapy and chemoradiotherapy are tolerated and equally beneficial in preventing relapse. Because results suggest a significant DFS effect of chemoradiotherapy in subsets of patients, the ARTIST 2 trial evaluating adjuvant chemotherapy and chemoradiotherapy in patients with node-positive, D2-resected GC is under way.

Randomized Clinical Trial of Adjuvant Mitomycin Plus Tegafur in Patients With Resected Stage III Gastric Cancer

1999 ◽  
Vol 17 (12) ◽  
pp. 3810-3815 ◽  
Author(s):  
Lluís Cirera ◽  
Anna Balil ◽  
Eduard Batiste-Alentorn ◽  
Ignasi Tusquets ◽  
Teresa Cardona ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Clinical Trial ◽  
Overall Survival ◽  
Survival Rate ◽  
Adjuvant Chemotherapy ◽  
Disease Free Survival ◽  
Stage Iii ◽  
Free Survival ◽  
Resected Stage ◽  
Disease Free

PURPOSE: The efficacy of adjuvant chemotherapy in gastric cancer is controversial. We conducted a phase III, randomized, multicentric clinical trial with the goal of assessing the efficacy of the combination of mitomycin plus tegafur in prolonging the disease-free survival and overall survival of patients with resected stage III gastric cancer. PATIENTS AND METHODS: Patients with resected stage III gastric adenocarcinoma were randomly assigned, using sealed envelopes, to receive either chemotherapy or no further treatment. Chemotherapy was started within 28 days after surgery according to the following schedule: mitomycin 20 mg/m2 intravenously (bolus) at day 1 of chemotherapy; 30 days later, oral tegafur at 400 mg bid daily for 3 months. Disease-free survival and overall survival were estimated using the Kaplan-Meier analysis and the Cox proportional hazards model. RESULTS: Between January 1988 and September 1994, 148 patients from 10 hospitals in Catalonia, Spain, were included in the study. The median follow-up period was 37 months. The tolerability of the treatment was excellent. The overall survival and disease-free survival were higher in the group of patients treated with chemotherapy (P = .04 for survival and P = .01 for disease-free survival in the log-rank test). The overall 5-year survival rate and the 5-year disease-free survival rate were, respectively, 56% and 51% in the treatment group and 36% and 31% in the control group. CONCLUSION: Our positive results are consistent with the results of recent studies; which conclude that there is a potential benefit from adjuvant chemotherapy in resected gastric cancer.

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