Clinical trial · Interventional
A Study of Substitution of 5-FU (Fluorouracil) by Capecitabine in Scheme of Chemo-radiotherapy in Patients With Squamous Cell Carcinoma of the Anal Canal.
A Phase II Study of Substitution of 5-FU (Fluorouracil) by Capecitabine in Scheme of Chemo-radiotherapy in Patients With Squamous Cell Carcinoma of the Anal Canal.
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The squamous cell carcinoma (SCC) of the anal canal is an uncommon neoplasia which corresponds to 1-5% of intestinal tumors. However the risk of SCC of the anal canal has been growing recently. The standard treatment of anal cancer stage II-III is multimodal and consists of combined chemotherapy (infusional 5-fluorouracil and mitomycin) and radiotherapy. This scheme currently used was proposed in 1974, and since then no other effective treatment has been developed. The purpose of this study is to determine the efficacy and toxicity of the combination of capecitabine and mitomycin with radiotherapy in patients with carcinoma of the anal canal. For this will be selected 51 patients to be treated with chemo-radiotherapy. The primary endpoint will be local control rate after 6 months of the end of radiotherapy and chemotherapy, defined by the rate of radiological and clinical neoplasia.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Anal Canal Cancer. | Anal Canal Carcinoma | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (3)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Capecitabine | Drug | Capecitabine | ALIAS |
| Mitomycins | Drug | — | UNRESOLVED |
| Radiotherapy | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Chemo-radiotherapy
- description
- Capecitabine, PO, 825mg/m2 Mitomycin C, IV, 15 mg/m2 Radiotherapy - 50,4 - 54 Gy
- interventionNames
- Drug: Capecitabine
- Drug: Mitomycins
- Radiation: Radiotherapy
Primary outcomes (1)
- measure
- The primary endpoint will be local control rate after 6 months of the end of radiotherapy and chemotherapy, defined by the rate of radiological and clinical neoplasia.
- timeFrame
- 6 months of the end of radiotherapy and chemotherapy.
Secondary outcomes (5)
- measure
- Treatment Toxicity
- timeFrame
- Weekly during the treatment and ultil 28 days after the last dose of capecitabine or ultil the resolution of all adverse events.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Invasive anal canal SCC histologically confirmed, T2-4 N0 M0, T (anyone) N1-3 M0 - according to TNM staging system. * Age ≥ 18 years. * Eastern Cooperative Oncology Group (ECOG) performance status 0 - 2. * Adequate medullar function, defined as: Absolute neutrophil count ≥ 1,5×109/L; platelets ≥100×109/L; hemoglobin ≥10g/dl. * Serum AST (aspartato aminotransferase) and ALT (alanine aminotransferase) \< 3 × ULN (upper limit of normal). * Serum Creatinine ≤ 1,5 ULN and clearance of creatinine estimated (Cockcroft- Gault) ≥ 50 ml/min. * Signed written informed consent. Exclusion Criteria: * Major surgical procedure within 4 weeks of the beginning of the treatment. * History of severe systemic or psychiatric disease. * Previous treatment for anal canal carcinoma or other cancer. * For female patients, current pregnancy and/or lactation * Unstable angina or acute myocardial infarction within 6 months. * Concomitant use of oral anticoagulants * HIV positive with result of CD4 ≤ 200. * Previously pelvic radiotherapy.
References
Publications (0)
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