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Completed Phase 2 Interventional

Safety and Efficacy of a Monoclonal Antibody for Treatment of Rheumatoid Arthritis.

ClinicalTrials.gov ID: NCT00034203

Public ClinicalTrials.gov record NCT00034203. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 10:58 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine whether a humanized monoclonal antibody (efalizumab) is safe and effective in the treatment of rheumatoid arthritis.

Study identification

NCT ID
NCT00034203
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
XOMA (US) LLC
Industry
Enrollment
Not listed

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 80 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 2002 (Type not available)
Primary completion
Not listed
Completion
Aug 2003 (Type not available)
Last update posted
Jun 24, 2005

2002 – 2003

United States locations

U.S. sites
52
U.S. states
20
U.S. cities
50
Facility City State ZIP Site status
University of Alabama at Birmingham Birmingham Alabama 35294 —
Rheumatology Associates of North Alabama Huntsville Alabama 35801 —
Arizona Arthritis Research, PLC Paradise Valley Arizona 85253 —
Advanced Clinical Therapeutics, LLC Tucson Arizona 85715 —
NEA Clinic Jonesboro Arkansas 72401 —
Little Rock Diagnostic Clinic Little Rock Arkansas 72205 —
University of California at San Diego La Jolla California 92093-0943 —
UCLA Los Angeles California 90024 —
Wallace Rheumatic Study Center Los Angeles California 90048 —
Boling Clinical Trials Rancho Cucamonga California 91730 —
Desert Medical Advances Rancho Mirage California 92270 —
The San Diego Arthritis and Osteoporosis Medical Clinic San Diego California 92120 —
Pacific Arthritis Center Santa Maria California 93454 —
Northeast Clinical Research, LLC Hamden Connecticut 06518 —
Clinical Research Consultants, Inc. Trumbull Connecticut 06611 —
Clinical Research of West Florida Clearwater Florida 33765 —
The Center for Rheumatology, Immunology and Arthritis Fort Lauderdale Florida 33334 —
Anchor Research Center Naples Florida 34102 —
Rheumatology Associates of Central Florida Orlando Florida 32806 —
nTouch Research Corporation St. Petersburg Florida 33710 —
Tampa Medical Group Tampa Florida 33614 —
nTouch Research Corporation Vero Beach Florida 32962 —
Palm Beach Research Center West Palm Beach Florida 33409 —
nTouch Research Corporation Decatur Georgia 30033 —
nTouch Research Corporation Marietta Georgia 30066 —
Tri-State Arthritis and Rheumatology Center, LLC Evansville Indiana 47714 —
Central Iowa Hospital Corporation Des Moines Iowa 50309 —
Beth Israel Deaconess Medical Center Boston Massachusetts 02215 —
Phase III Clinical Research Fall River Massachusetts 02720 —
The Center for Pharmaceutical Research Kansas City Missouri 64114 —
Washington University Center for Clinical Studies St Louis Missouri 63110 —
Clinical Research Center of Nevada Las Vegas Nevada 89128 —
State University of New York Health Science Center at Brooklyn Brooklyn New York — —
Bassett Healthcare Clinical Pharmacology Research Center Cooperstown New York 13326 —
Long Island Jewish Medical Center New Hyde Park New York 11040 —
Hospital for Joint Disease, ACRC New York New York 10003 —
Mount Sinai School of Medicine New York New York 10029 —
Prem C. Chatpar, M.D. Plainview New York 11803 —
State University of New York Upstate Medical University Syracuse New York 13210 —
Albert Einstein College of Medicine The Bronx New York 10461 —
McBride Clinic, Inc. Oklahoma City Oklahoma 73103 —
Altoona Center for Clinical Research Duncansville Pennsylvania 16635 —
nTouch Research Corporation Pittsburgh Pennsylvania 15218 —
Rheumatic Disease Associates Willow Grove Pennsylvania 19090 —
Volunteer Research Group, LLC Knoxville Tennessee 37920 —
Summit Research Solutions, Inc. Memphis Tennessee 38119 —
Vanderbilt University Nashville Tennessee 37232-2681 —
Amarillo Center for Clinical Research, Ltd. Amarillo Texas 79106 —
Austin Rheumatology Research Austin Texas 78705 —
Physicians' Research Options, LLC Ogden Utah 84403 —
South Puget Sound Clinical Research Olympia Washington 98502 —
University of Wisconsin, Madison Madison Wisconsin 53792 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00034203, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 24, 2005 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00034203 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →