A Phase II Trial of Perioperative Chemotherapy With Oxaliplatin, 5-Fluorouracil, Leucovorin(MODIFIED FOLFOX6) in Patients With Locally Advanced Operable Gastric Cancer

Seoul National University

Status and phase: Completed; Phase 2

Conditions: Advanced Gastric Cancer

Treatments: Drug: mFOLFOX6 (folinic acid, 5-fluorouracil, and oxaliplatin )

Study type: Interventional

Funder types: Other

Identifiers

NCT01851941

H 0406127 007 (Other Identifier)

Details and patient eligibility

About

The role of perioperative chemotherapy in potentially operable advanced gastric cancer (AGC) with regional lymph node metastasis is still in the area of controversy. The aim of this study is to evaluate the efficacy and toxicity of folinic acid (FA), infusional 5-fluorouracil (5-FU), and oxaliplatin (modified FOLFOX6) in potentially resectable AGC with regional lymph node (LN) metastasis.

Enrollment: 52 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Previously untreated patients with pathologically proven advanced gastric adenocarcinoma with regional LN metastasis (clinical stage: cT2-4 and N+)
• At least one measurable regional lymph node metastasis according to the Response Evaluation Criteria in Solid Tumors (RECIST v. 1.0)
• age between 18 and 75 years
• Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1
• no prior chemotherapy or radiotherapy
• adequate bone marrow, hepatic and renal function (absolute neutrophil count [ANC] ≥ 1.5ⅹ109/L, platelet count ≥ 100ⅹ109/L, total bilirubin ≤ 1.5ⅹupper limit of normal [ULN], serum transaminases ≤ 2.5ⅹULN, alkaline phosphatase ≤ 2.5ⅹULN, serum creatinine ≤ 1.5ⅹULN or actual or calculated creatinine clearance ≥ 50 mL/min).

Exclusion criteria

• clinical stage T1 tumors
• clinical or radiologic evidence of distant metastasis
• intestinal obstruction or impending obstruction
• active tumor bleeding
• interstitial pneumonitis or symptomatic pulmonary fibrosis
• peripheral neuropathy of National Cancer Institute Common Toxicity Criteria (NCI-CTC) grade ≥1
• pregnant or breastfeeding patients
• other serious diseases

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Single Group Assignment

Masking: None (Open label)

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52 participants in 1 patient group

mFOLFOX6

Experimental group

Description:

Modified FOLFOX6 regimen consists of oxaliplatin 100 mg/m2 and FA 100 mg/m2 given as a 2 hour intravenous infusion, followed by 5-FU 2.4 g/m2 given as a continuous infusion over 46 hour, which is repeated every 2 weeks. Patients receive 4 cycles of neoadjuvant modified FOLFOX6 followed by curative radical surgery with D2 dissection and 4 cycles of adjuvant modified FOLFOX6.

Treatment:

Drug: mFOLFOX6 (folinic acid, 5-fluorouracil, and oxaliplatin )