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Neoadjuvant Chemoradiation With RHUMAB VEGF (Avastin) for Rectal Cancer | Clinical Trials | Clareo Health

COMPLETEDPHASE2

Neoadjuvant Chemoradiation With RHUMAB VEGF (Avastin) for Rectal Cancer

Phase II Trial Of Neoadjuvant Concurrent Capecitabine, RHUMAB VEGF (Avastin) And Radiotherapy In Patients Presenting With Locally Advanced Rectal Cancer

NCT00113230•M.D. Anderson Cancer Center

View on ClinicalTrials.gov

Summary

Preoperative chemoradiation leads to increased pelvic control and overall survival, but both distant and local disease control remain problematic in locally advanced rectal cancer patients. Enhancing the effect of chemotherapy and radiotherapy can increase tumor response as well as distant disease control. Patients who have complete response to therapy have increased sphincter preservation, and can possibly have more limited surgery (full thickness local excision). When combined with standard chemotherapy, bevacizumab \[RHUMAB VEGF, Avastin\] has been shown to improve response and median survival in patients with metastatic colorectal cancer in a recent randomized trial, has led to increased activity in preclinical studies with radiotherapy, and has been found to be very well tolerated with chemoradiation in a phase I trial conducted at the M.D. Anderson Cancer Center (MDACC) in patients with locally advanced pancreatic cancer. The hypothesis is that the addition of bevacizumab to standard chemoradiation will safely lead to increased tumor response in patients with locally advanced rectal cancer.

Detailed Description

Avastin \[RHUMAB VEGF, Bevacizumab\] is a drug that has damaging effects on blood vessel growth in tumors. Before treatment starts, you will have a complete physical exam. About 2 tablespoons of blood will be drawn for routine tests and a urine test will be performed. Chest x-rays and CT scans of the abdomen and pelvis will be done. Women who are able to have children must have a negative blood pregnancy test. You will receive radiation therapy once a day for 5 days in a row (Monday-Friday) for 5 weeks and three days (a total of 28 treatments). You will take the chemotherapy drug capecitabine by mouth twice a day on each of the days that you receive radiation therapy. These pills will not be taken on Saturday and Sunday. You must not take cimetidine, and must be off of coumadin for at least one week and sorivudine and brivudine for at least four weeks before starting capecitabine and while taking capecitabine. You will receive the drug Avastin by vein once every 2 weeks for six weeks (a total of three doses). The infusion will at first last 90 minutes. If there are no allergic reactions, fevers or chills, it will be shortened to 60 minutes and then 30 minutes for later infusions. During the study, you will have physical exams, including weekly blood tests (about 2 teaspoons). The possible development of side effects will be closely monitored. All participants will have surgical removal of the rectal tumor 6-8 weeks after the completion of treatment as they would for the standard of care for their disease. No patients will have surgery before 6 weeks. After participation in this study is over, you will have follow-up evaluation as needed for standard of care. THIS IS AN INVESTIGATIONAL STUDY. Capecitabine is approved by the FDA, but Avastin has not yet been evaluated for approval. About 50 patients will take part in the study. All will be enrolled at the M. D. Anderson.

Eligibility

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•1. ECOG status of 0 or 1.
•2. Patients must be greater than or equal to 18 years of age.
•3. All patients must have histologically confirmed adenocarcinoma of the rectum with pathologic material reviewed by the Department of Pathology at MDACC. The clinical stage must be T3, T4, or recurrent based on CT, MRI or EUS criteria.
•4. All patients must have no distant metastatic disease on abdominopelvic CT scan performed with IV contrast. If the CT was performed outside of MDACC, the slice thickness is 7.5 mm. Criteria for pathologic enlargement of lymph nodes is \> 15 mm on short axis dimension. If CT findings of lung, liver, or peritoneal metastases are equivocal, patients are eligible to participate.
•5. The rectal tumor must be either palpable on digital rectal exam or the inferior edge of the tumor must be within 12 cm of the anal verge based on rigid proctoscopy.
•6. Patients must have WBC \> 4000 cells/mm3, ANC of \>1500/L, platelets \> 100,000/mm3, total serum bilirubin \< 2.0 mg%, BUN \< 30 mg%, creatinine \< 1.5 mg% and/or creatinine clearance \>30ml/min (estimated as calculated with Cockcroft-Gault equation). Note: In patients with moderate renal impairment (estimated creatinine clearance 30-50 mL/min) at baseline, a dose reduction to 75% of the capecitabine starting dose is recommended.
•7. Hemoglobin of \>9 gm/dL (may be transfused or receive Procrit to maintain or exceed this level)
•8. Patients must have signed informed consent indicating that they are aware of the investigational nature of the study, and are aware that participation is voluntary.

Exclusion Criteria

•1. Known compromised renal or hepatic function.
•2. Participation in any other experimental drug study.
•3. AST or ALT \>5 times upper limit of normal for subjects with documented liver metastases; \>2.5 times the upper limit of normal for subjects without evidence of liver metastases.
•4. Pregnant or lactating woman. Woman of childbearing potential with either a positive or no pregnancy test at baseline. Woman / men of childbearing potential not using a reliable contraceptive method. (Postmenopausal woman must have been amenorrheic for at least 12 months to be considered of non-childbearing potential). Patients must agree to continue contraception for 30 days from the date of the last study drug administration.
•5. Any prior chemotherapy.
•6. Any prior radiation therapy.
•7. Serious, uncontrolled, concurrent infection(s) requiring IV antibiotics.
•8. Treatment for other carcinomas within the last five years, except cure non-melanoma skin cancer and treated in-situ cervical cancer.
•9. Clinically significant cardiac disease (e.g., uncontrolled hypertension \[blood pressure of \>160/110 mmHg on medication\], any history of myocardial infarction, unstable angina), New York Heart Association (NYHA) Grade II or greater congestive heart failure (see Appendix H), unstable symptomatic arrhythmia requiring medication (subjects with chronic atrial arrhythmia, i.e., atrial fibrillation or paroxysmal supraventricular tachycardia are eligible), or grade II or greater peripheral vascular disease(see Appendix H).
•10. Inability to to swallow oral medication.
+8 more criteria

Locations (1)

UT M. D. Anderson Cancer Center

Houston, Texas, United States

Key Dates

Start Date

February 1, 2005

Primary Completion Date

January 1, 2009

Completion Date

January 1, 2009

Last Updated

August 7, 2012

Enrollment

ACTUAL participants

Conditions

Rectal Cancer

Interventions

Avastin (Bevacizumab, RHUMAB VEGF)

DRUG

Capecitabine

DRUG

Radiation Therapy

RADIATION

Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer

NCT04929028

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RECRUITINGPHASE1

Clinical Trial of an Anti-cancer Drug, CA-4948 (Emavusertib), in Combination With Chemotherapy Treatment (FOLFOX Plus Bevacizumab) in Metastatic Colorectal Cancer

NCT06696768

Metastatic Colorectal AdenocarcinomaStage III Colorectal Cancer AJCC v8+2 more

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 7, 2012Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions

Neoadjuvant Chemoradiation With RHUMAB VEGF (Avastin) for Rectal Cancer

Inclusion Criteria

Exclusion Criteria

Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer

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