A Phase II Trial of Epirubicin, Oxaliplatin and Capecitabine (EOX) Versus Docetaxel and Oxaliplatin (ElTax) in the Treatment of Advanced Gastro-oesophageal Cancer

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

Whilst oxaliplatin and docetaxel have established activity in the treatment of advanced gastro-oesophageal cancer, their role, however, in the management of this disease remains unclear. Furthermore it is unclear whether this disease is optimally treated with a combination of two or three cytotoxic drugs. This trial aims to determine whether the combination of oxaliplatin and weekly docetaxel warrants further investigation in a formal phase III trial. The combination of epirubicin, oxaliplatin and capecitabine will be the comparator arm for this evaluation.

Primary Objective:

Determine in a randomised study if the response rate to docetaxel and oxaliplatin (ElTax) is comparable to epirubicin, oxaliplatin and capecitabine (EOX) and warrants further evaluation in advanced gastro-oesophageal cancer.

Secondary Objective:

To examine the effect of treatment on time to progression, progression free survival, overall survival, quality of life, and the associated toxicity from treatment.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Cancer Trials Ireland
• Treatments: Capecitabine; Docetaxel; Epirubicin; Oxaliplatin

Criteria

Inclusion Criteria:

• Unresectable or metastatic, histologically confirmed adenocarcinoma of the stomach, gastro-oesophageal junction or lower third of the oesophagus with measurable disease on CT scanning (see RECIST Criteria, Appendix C of the protocol for definition of measureable disease).

• No previous treatment for advanced disease (previous adjuvant/neo-adjuvant treatment acceptable if >12 months previously).

• Absence of serious concomitant illness (i.e. MI within previous 6 months), uncontrolled angina, uncontrolled hypertension, severe COPD (>3 admissions for infective exacerbation in past 12 months) etc.

• ECOG performance status ≤ 2.

• Age ≥ to 18.

• Life expectancy ≥ 3 months

• Adequate renal, hepatic and bone marrow function

• Creatinine clearance ≥ 50 ml/min as calculated using the Cockcroft and Gault formula (see Appendix L).

• Liver function tests:

Bilirubin ≤ 1.0 x ULN, AST ≤ 1.5 x ULN, ALT ≤ 1.5 x ULN,Haemoglobin > 10.0 g/dl, Absolute neutrophil count >1.5 x 109 /L, Platelet count > 100 x109/L.

•Before randomisation, written informed consent must be given according to ICH/GCP, and national/local regulations.

Exclusion Criteria:

• Symptoms or signs of peripheral neuropathy.

• Patients known to have second or third degree heart block.

• Previous or concurrent malignancy, with the exception of basal cell carcinoma of the skin or in-situ neoplasia of the uterine cervix.

• Known hypersensitivity to taxanes, oxaliplatin, or fluoropyrimidines.

• Pregnant or nursing.

• Female of child-bearing potential, or male partner of female of child bearing potential not taking adequate contraceptive precautions.

• Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial