Blood test may guide rheumatoid arthritis treatment decisions

NCT ID NCT03631225

Completed Knowledge-focused Sponsor: Sequenom, Inc. Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jul 22, 2026 · Updated 2 times

Summary

This study looks at whether a blood test called Vectra can help doctors make better treatment choices for people with rheumatoid arthritis (RA). The test gives a score from 1 to 100 to show how active the disease is. About 1500 adults with RA will be split into two groups: one where doctors use the Vectra test to guide care, and another where they use standard methods. The goal is to see if using the test leads to better control of RA symptoms.

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Conditions

The condition(s) this trial relates to.

rheumatoid arthritis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

RHEUMATOID ARTHRITIS (RA)

Contacts and locations

Locations

AARDS Research, Inc.

Aventura, Florida, 33180, United States
Accurate Clinical Research

Lake Charles, Louisiana, 70605, United States
Accurate Clinical Research

Baytown, Texas, 77521, United States
Accurate Clinical Research

Houston, Texas, 77089, United States
Advanced Rheumatology & Arthritis Research Center, PC

Wexford, Pennsylvania, 15090, United States
Altoona Center for Clinical Research

Duncansville, Pennsylvania, 16635, United States
Artemisa Analytics

Miami, Florida, 33133, United States
Arthritis Northwest, PLLC

Spokane, Washington, 99204, United States
Arthritis and Diabetes Clinic, Inc.

Monroe, Louisiana, 71203, United States
Arthritis and Osteoporosis Center of Northern Virginia

Manassas, Virginia, 20109, United States
Aurora Rheumatology and Immunotherapy Center

Franklin, Wisconsin, 53132, United States
Bio Solutions Clinical Research

La Mesa, California, 91942, United States
Brigid Freyne, MD

Murrieta, California, 92563, United States
CardioVoyage

Sherman, Texas, 75090, United States
Carolina Health Specialists

Myrtle Beach, South Carolina, 29572, United States
Center for Arthritis and Rheumatic Diseases, P.C.

Chesapeake, Virginia, 23320, United States
Center for Arthritis and Rheumatic Diseases., P.C.

Suffolk, Virginia, 23435, United States
Clin-Med Research & Development, LLC

South Miami, Florida, 33141, United States
Clinvest Research, LLC.

Springfield, Missouri, 65810, United States
Delaware Arthritis

Lewes, Delaware, 19958, United States
East Penn Rheumatology Associates, P.C.

Bethlehem, Pennsylvania, 18015, United States
J. Lee MD Medical Corp

Orange, California, 92868, United States
North Mississippi Medical Center

Tupelo, Mississippi, 38801, United States
PA Regional Center for Arthritis and Osteoporosis Research

Wyomissing, Pennsylvania, 19610, United States
Paramount Medical Research & Consulting, LLC

Middleburg Heights, Ohio, 44130, United States
Pioneer Research Solutions, Inc

Cypress, Texas, 77429, United States
Rheumatology Associates of Central Florida, P.A.

Orlando, Florida, 32806, United States
Rheumatology Associates of Long Island

Smithtown, New York, 11787, United States
Robert W. Levin, MD, PA

Clearwater, Florida, 33765, United States
Southern Ohio Rheumatology Inc.

Wheelersburg, Ohio, 45694, United States

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