Association Between Methotrexate Erythrocyte Polyglutamate Concentration and Biological Drug Concentration and Clinical Response in Rheumatoid Arthritis Patients Treated With Subcutaneous Injectable Methotrexate and a First Biological Drug

Condition:   Rheumatoid Arthritis Interventions:   Biological: Blood sample;   Diagnostic Test: CRQ Sponsor:   Centre Hospitalier Universitaire de Saint Etienne Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials