Bispecific Antibody in Finding Tumor Cells in Patients With Colorectal Cancer

September 16, 2013 updated by: Garden State Cancer Center at the Center for Molecular Medicine and Immunology

Phase I Study of Preoperative Detection of Colorectal Carcinoma With Bispecific Antibody Pretargeting

RATIONALE: Diagnostic procedures, such as radionuclide imaging using bispecific antibody, may help find colorectal cancer cells and learn the extent of disease.

PURPOSE: This phase I trial is studying how well a bispecific antibody works in finding tumor cells in patients with colorectal cancer.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

OBJECTIVES:

  • Assess the pharmacokinetics and tissue distribution of anti-CEA x anti-HSG bispecific monoclonal antibody TF2 in patients with colorectal cancer.

OUTLINE: This is a multicenter study.

Patients receive iodine I 131-labeled anti-CEA x anti-HSG bispecific monoclonal antibody TF2 (^131I-TF2) IV over 10-20 minutes on day 1. Patients also undergo whole-body external scintigraphy at various times during the study.

Blood samples are collected at baseline and periodically after ^131I-TF2 infusion for pharmacokinetic studies and ^131I-TF2 biodistribution by ELISA and radioactivity measurements.

Study Type

Interventional

Enrollment (Anticipated)

9

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • District of Columbia
      • Washington, District of Columbia, United States, 20007
        • Recruiting
        • Lombardi Comprehensive Cancer Center at Georgetown University Medical Center
        • Contact:
          • Clinical Trials Office - Lombardi Comprehensive Cancer Center
          • Phone Number: 202-444-0381

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

DISEASE CHARACTERISTICS:

  • Histologically confirmed colorectal cancer

    • Radiological documentation of disease is preferred, but not required

PATIENT CHARACTERISTICS:

  • Karnofsky performance status 70-100%
  • Life expectancy ≥ 3 months
  • WBC ≥ 3,000/mm³
  • Neutrophil count ≥ 1,500/mm³
  • Platelet count ≥ 100,000/mm³
  • Serum creatinine normal
  • Bilirubin ≤ 1.5 times upper limit of normal (ULN)
  • AST/ALT < 2 times ULN
  • Not pregnant or nursing
  • Fertile patients must use effective contraception during and for 1 month after completion of study therapy
  • No medical conditions that might prevent full participation in protocol-required testing or follow-up
  • No institutionalized patients (e.g., in prisons or mental health institutions)

PRIOR CONCURRENT THERAPY:

  • No concurrent chemotherapy or treatments that would compromise the safety and efficacy of protocol assessments

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Pharmacokinetics
Tissue distribution

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Garden State Cancer Center at the Center for Molecular Medicine and Immunology

Investigators

  • Principal Investigator: Aiwu R. He, MD, Lombardi Comprehensive Cancer Center

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2008

Primary Completion (Anticipated)

March 1, 2010

Study Registration Dates

First Submitted

May 7, 2009

First Submitted That Met QC Criteria

May 7, 2009

First Posted (Estimate)

May 8, 2009

Study Record Updates

Last Update Posted (Estimate)

September 17, 2013

Last Update Submitted That Met QC Criteria

September 16, 2013

Last Verified

July 1, 2009

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CDR0000636332
  • CMMI-C-071A-07

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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