Completed

A Phase 2 Study of ABT-751 in Subjects With Refractory Colorectal Carcinoma

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

Data Collection

Who is being recruted

Urogenital Diseases
+13

+ Adenocarcinoma
+ Carcinoma
Over 18 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 2
Interventional
Study Start: August 2003
See protocol details

Summary

Principal SponsorAbbott
Last updated: January 13, 2026
Sourced from a government-validated database.Claim as a partner
Study start date: August 1, 2003Actual date on which the first participant was enrolled.

The purpose of the study is to determine if ABT-751 will decrease tumors, and determine how long the tumor shrinkage can be maintained in patients with renal cell cancer. Patients will receive ABT-751 by mouth daily for 21 days. Patients will be off drug for 7 days before starting the next cycle of drug.

Official TitleA Phase 2 Study of ABT-751 in Subjects With Refractory Colorectal Carcinoma 
NCT00080717NCT00073112
Principal SponsorAbbott
Last updated: January 13, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details
60 patients to be enrolledTotal number of participants that the clinical trial aims to recruit.
Treatment Study
These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.

How participants are assigned to different groups/arms
In this clinical study, participants are assigned to groups based on specific criteria, such as their medical history or a doctor's recommendation. This approach ensures that treatments are given to those who may benefit the most, based on known factors.

Other Ways to Assign Participants
Randomized allocation: Participants are assigned randomly, like flipping a coin, to ensure fairness and reduce bias.
None (Single-arm trial): If the study has only one group, all participants receive the same treatment, and no allocation is needed.

How treatments are given to participants
In this study, all participants receive the same treatment. This approach is often used to evaluate the effects of a single intervention without comparing it to another.

Other Ways to Assign Treatments
Parallel assignment: Participants are split into separate groups, each receiving a different treatment.
Cross-over assignment: Participants switch between treatments during the study.
Factorial assignment: Participants receive different combinations of treatments.
Sequential assignment: Participants receive treatments one after another in a specific order, possibly based on individual responses.
Other assignment: Treatment assignment does not follow a standard or predefined design.

How the interventions assigned to participants is kept confidential
Everyone involved in the study knows which treatment is being given. This is typically used when it's not possible or necessary to hide the treatment details from participants or researchers.

Other Ways to Mask Information
Single-blind: Participants do not know which treatment they are receiving, but researchers do.
Double-blind: Neither participants nor researchers know which treatment is given.
Triple-blind: Participants, researchers, and outcome assessors do not know which treatment is given.
Quadruple-blind: Participants, researchers, outcome assessors, and care providers all do not know which treatment is given.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria
Any sexBiological sex of participants that are eligible to enroll.
Over 18 YearsRange of ages for which participants are eligible to join.
Healthy volunteers not allowedIf individuals who are healthy and do not have the condition being studied can participate.
Conditions
Pathology
Urogenital Diseases
Adenocarcinoma
Carcinoma
Carcinoma, Renal Cell
Female Urogenital Diseases and Pregnancy Complications
Kidney Diseases
Kidney Neoplasms
Neoplasms
Neoplasms by Histologic Type
Neoplasms by Site
Neoplasms, Glandular and Epithelial
Urogenital Neoplasms
Urologic Diseases
Urologic Neoplasms
Female Urogenital Diseases
Male Urogenital Diseases
Criteria

Inclusion Criteria * Renal Cell Carcinoma. * Recurrent tumor. * At least 6 weeks post-nephrectomy. * Able to tolerate normal activities of daily living. * Adequate bone marrow, kidney, and liver function. Exclusion Criteria * Pregnant or breast feeding. * Anti-tumor therapy within 4 weeks of the start of ABT-751 administration. * CNS metastasis.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Study Objectives
Study Objectives
Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has 23 locations
Suspended
Arizona Cancer Research CenterTucson, United StatesSee the location
Suspended
UCLA School of MedicineLos Angeles, United States
Suspended
Clinical Trials + Research AssociatesMontebello, United States
Suspended
US Oncology Inc Rocky Mountain Cancer CentersDenver, United States
Completed23 Study Centers
;