Recruitment

Recruitment Status
Active, not recruiting
Estimated Enrollment
Same as current

Summary

Conditions
Rheumatoid Arthritis
Type
Interventional
Phase
Phase 4
Design
Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Treatment

Participation Requirements

Age
Between 18 years and 125 years
Gender
Both males and females

Description

The erythrocyte MTX-polyglutamates (MTX-PG) concentration will be measured to evaluate its relationship to the efficacy and safety of MTX therapy.

The erythrocyte MTX-polyglutamates (MTX-PG) concentration will be measured to evaluate its relationship to the efficacy and safety of MTX therapy.

Tracking Information

NCT #
NCT03505008
Collaborators
Eisai Co., Ltd.
Investigators
Principal Investigator: Yuko Kaneko, MD, PhD Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine