Clinical trial · Interventional
Intensity-Modulated Radiation Therapy, Fluorouracil, and Mitomycin C in Treating Patients With Invasive Anal Cancer
A Phase II Evaluation of Dose-Painted Intensity-Modulated Radiation Therapy (IMRT) in Combination With 5-Fluorouracil (5-FU) and Mitomycin-C for Reduction of Acute Morbidity in 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)
RATIONALE: Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. Drugs used in chemotherapy, such as fluorouracil and mitomycin C, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving radiation therapy together with 5-fluorouracil (5-FU) and mitomycin C may kill more tumor cells. PURPOSE: This phase II trial is studying the side effects and how well giving intensity-modulated radiation therapy together with fluorouracil and mitomycin C works in treating patients with invasive anal cancer.
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 Cancer | Malignant Anal Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (3)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| fluorouracil | Drug | Fluorouracil | ALIAS |
| Intensity-modulated radiation therapy | Radiation | — | UNRESOLVED |
| mitomycin C | Drug | Mitomycin | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- OTHER
- label
- 5-FU + Mitomycin + IMRT
- description
- 5-FU + Mitomycin + IMRT
- interventionNames
- Drug: fluorouracil
- Drug: mitomycin C
- Radiation: Intensity-modulated radiation therapy
Primary outcomes (1)
- measure
- Percentage of Subjects With Acute Gastrointestinal (GI) and Genitourinary (GU) Adverse Events (AE) ≥ Grade 2 as Defined by CTCAE v3.0 (Common Terminology Criteria for Adverse Events)
- timeFrame
- From the start of treatment to 90 days
- description
- Highest grade adverse event per subject were counted. Adverse events were graded using CTCAE v3.0. Grade refers to the severity of the AE. The CTCAE v3.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild AE, Grade 2 Moderate AE, Grade 3 Severe AE, Grade 4 Life-threatening or disabling AE, Grade 5 Death related to AE. Acute toxicities occur within 90 days of the start of treatment.
Secondary outcomes (11)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 120 Years
Show eligibility criteria text
DISEASE CHARACTERISTICS:
* Histologically confirmed carcinoma of the anal canal, including any of the following subtypes:
* Squamous cell
* Basaloid
* Cloacogenic
* Primary invasive disease
* T2-4, N0-3 disease
* Clinically positive small inguinal nodes (i.e., \< 1 cm in size) must be confirmed by biopsy (preferably fine-needle aspiration) within the past 6 weeks
* Biopsy is not required for enlarged inguinal, perirectal, or pelvic nodes on exam or CT scan that are found to be ≥ 1.0 cm and are considered to be clinically positive
PATIENT CHARACTERISTICS:
* Zubrod performance status 0-1
* Hemoglobin ≥ 8.0 g/dL (transfusion or other intervention allowed)
* ALT and AST \< 3 times upper limit of normal
* Absolute neutrophil count ≥ 1,800/mm³
* Serum creatinine ≤ 1.5 mg/dL
* Platelet count ≥ 100,000/mm³
* Bilirubin \< 1.4 mg/dL
* WBC ≥ 3,000/mm³
* INR ≤ 1.5
* No known AIDS
* HIV-positive patients without AIDS are eligible
* HIV test required for patients with clinical suspicion of AIDS
* No other invasive malignancy within the past 3 years except for nonmelanomatous skin cancer
* No severe, active comorbidity, defined as any of the following:
* Unstable angina and/or congestive heart failure requiring hospitalization within the past 6 months
* Transmural myocardial infarction within the past 6 months
* Acute bacterial or fungal infection requiring IV antibiotics
* Chronic obstructive pulmonary disease exacerbation or other respiratory illness requiring hospitalization or precluding study treatment
* Hepatic insufficiency resulting in clinical jaundice and/or coagulation defects
* Uncontrolled diabetes mellitus, uncompensated heart disease, and/or uncontrolled high blood pressure, that in the opinion of the patient's treating physician, requires an immediate change in management
* Patients may be eligible if appropriate changes in management have resulted in adequate control of the above mentioned conditions
* Other immunocompromised status (e.g., organ transplantation or chronic glucocorticoid use)
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
* See Disease Characteristics
* No prior radiation therapy to the pelvis that would result in overlap of radiation therapy fields
* No prior systemic chemotherapy for cancer of the anus
* No prior surgery for cancer of the anus that removed all macroscopic anal cancer
* No concurrent sargramostim (GM-CSF)
* No concurrent amifostineReferences
Publications (0)
Data not yet available