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Radiolabeled Monoclonal Antibody Therapy in Treating Patients With Gastrointestinal Cancer

This study has been withdrawn prior to enrollment.
National Cancer Institute (NCI)
Information provided by:
University of California, San Francisco Identifier:
First received: October 11, 2001
Last updated: September 13, 2012
Last verified: September 2012

RATIONALE: Radiolabeled monoclonal antibodies can locate tumor cells and deliver tumor-killing substances to them without harming normal cells. This may be an effective treatment for gastrointestinal cancer.

PURPOSE: Phase I trial to study the effectiveness of radiolabeled monoclonal antibody therapy in treating patients who have gastrointestinal cancer.

Condition Intervention Phase
Colorectal Cancer
Esophageal Cancer
Gastric Cancer
Pancreatic Cancer
Other: iodine I 131 monoclonal antibody CC49-deltaCH2
Phase 1

Study Type: Interventional
Study Design: Primary Purpose: Treatment
Official Title: A Pre-Phase I Biodistribution Study Of hCC^CH2 Labeled With 131 Iodine In Patients With Gastrointestinal Adenocarcinomas

Resource links provided by NLM:

Further study details as provided by University of California, San Francisco:

Enrollment: 0
Study Start Date: April 2001
Detailed Description:

OBJECTIVES: I. Determine the biodistribution and biokinetics of iodine I 131-labeled monoclonal antibody CC49-delta CH2 in patients with gastrointestinal adenocarcinoma. II. Determine the human anti-human monoclonal antibody response in patients treated with this drug.

OUTLINE: Patients receive iodine I 131-labeled monoclonal antibody CC49-delta CH2 (131I MOAB CC49-delta CH2) IV over 5-10 minutes on day 0. Patients also receive unlabeled monoclonal antibody CC49-delta CH2 IV over 5 minutes followed by 131I MOAB CC49-delta CH2 IV over 5-10 minutes on day 28. Patients are followed weekly for 4 months and then every 3 months for 1 year.

PROJECTED ACCRUAL: A total of 25 patients will be accrued for this study within 1 year.


Ages Eligible for Study:   19 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

DISEASE CHARACTERISTICS: Histologically confirmed adenocarcinoma of the esophagus, stomach, pancreas, colon, or rectum More than 30% positively immunoreactive to monoclonal antibody CC49 in the metastatic or primary lesion OR TAG-72 antigen serum level greater than 15 Measurable or evaluable unresectable or metastatic disease by CT scan

PATIENT CHARACTERISTICS: Age: 19 and over Performance status: ECOG 0-2 Life expectancy: At least 3 months Hematopoietic: WBC greater than 3,500/mm3 Platelet count greater than 150,000/mm3 Hemoglobin greater than 10 g/dL Hepatic: Bilirubin less than 2.0 mg/dL ALT and AST less than 3 times upper limit of normal (ULN) (5 times ULN if liver metastases present) PTT less than 37.0 seconds INR less than 2.0 Renal: Creatinine less than 2.0 mg/dL Other: No known allergy to murine immunoglobulin No iodine allergy No concurrent illness that would preclude study Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception Must be ambulatory and able to comply with study schedule

PRIOR CONCURRENT THERAPY: Biologic therapy: No prior murine immunoglobulin Chemotherapy: Prior or concurrent chemotherapy allowed Endocrine therapy: Not specified Radiotherapy: Prior radiotherapy allowed Surgery: See Disease Characteristics

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Please refer to this study by its identifier: NCT00025532

United States, California
UCSF Cancer Center and Cancer Research Institute
San Francisco, California, United States, 94143-0128
Sponsors and Collaborators
University of California, San Francisco
National Cancer Institute (NCI)
Study Chair: Margaret A. Tempero, MD University of California, San Francisco
  More Information Identifier: NCT00025532     History of Changes
Other Study ID Numbers: CDR0000068971
Study First Received: October 11, 2001
Last Updated: September 13, 2012

Keywords provided by University of California, San Francisco:
stage III colon cancer
stage IV colon cancer
stage III gastric cancer
stage IV gastric cancer
recurrent gastric cancer
stage III pancreatic cancer
recurrent pancreatic cancer
stage III rectal cancer
stage IV rectal cancer
recurrent colon cancer
recurrent rectal cancer
stage III esophageal cancer
stage IV esophageal cancer
recurrent esophageal cancer
adenocarcinoma of the stomach
adenocarcinoma of the esophagus
adenocarcinoma of the colon
adenocarcinoma of the rectum
adenocarcinoma of the pancreas
stage IV pancreatic cancer

Additional relevant MeSH terms:
Colorectal Neoplasms
Pancreatic Neoplasms
Stomach Neoplasms
Esophageal Neoplasms
Intestinal Neoplasms
Gastrointestinal Neoplasms
Digestive System Neoplasms
Neoplasms by Site
Digestive System Diseases
Gastrointestinal Diseases
Colonic Diseases
Intestinal Diseases
Rectal Diseases
Neoplasms, Glandular and Epithelial
Neoplasms by Histologic Type
Endocrine Gland Neoplasms
Pancreatic Diseases
Endocrine System Diseases
Stomach Diseases
Head and Neck Neoplasms
Esophageal Diseases
Antibodies, Monoclonal
Immunologic Factors
Physiological Effects of Drugs processed this record on April 28, 2017