NCT00025090

Radiation Therapy Plus Fluorouracil With or Without Additional Chemotherapy in Treating Patients With Primary Anal Cancer

Second UK Phase III Anal Cancer Trial: A Trial of Chemoradiation and Maintenance Therapy for Patients With Anal Cancer

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 600 (estimated)
• Sponsor: University College London (UCL) Cancer Institute · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with radiation therapy may kill more tumor cells. It is not yet known if fluorouracil plus radiation therapy is more effective with or without additional chemotherapy in treating anal cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of fluorouracil plus radiation therapy with or without additional chemotherapy in treating patients who have primary anal cancer.

Detailed description

OBJECTIVES: * Compare the response rates in patients with primary epidermoid anal cancer treated with radiotherapy and fluorouracil with either mitomycin or cisplatin and with or without maintenance therapy. * Compare local control and prevention or delay of disease dissemination in patients treated with these regimens. OUTLINE: This is randomized, open-label, multicenter study. Patients are randomized to one of four treatment arms. All patients undergo radiotherapy daily 5 days a week for 5.5 weeks. All patients also receive fluorouracil IV continuously over days 1-4 and 29-32. * Arm I: Patients receive mitomycin IV on day 1. * Arm II: Patients receive cisplatin IV on days 1 and 29. * Arm III: Patients receive mitomycin as in arm I and maintenance therapy comprising fluorouracil IV continuously over days 1-4 and cisplatin IV on day 1 beginning 4-8 weeks after completion of primary therapy and repeating once 3 weeks later. * Arm IV: Patients receive cisplatin as in arm II and maintenance therapy as in arm III. Patients are followed at 2 months, every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter. Peer Reviewed and Funded or Endorsed by Cancer Research UK PROJECTED ACCRUAL: A total of 600 patients (150 per treatment arm) will be accrued for this study.

Conditions

• Anal Cancer

Interventions

Type	Name	Description
DRUG	cisplatin
DRUG	fluorouracil
DRUG	mitomycin C
RADIATION	radiation therapy

Timeline

• Start date: 2001-03-01
• Completion: 2007-08-01
• First posted: 2003-01-27
• Last updated: 2013-08-26

Locations

13 sites across 1 country: United Kingdom