ClinicalTrials.Veeva

Menu

Optimization of Infliximab Withdrawal Strategy for Rheumatoid Arthritis (OPTIWIT)

C

Chiba University

Status and phase

Completed
Phase 4

Conditions

Arthritis, Rheumatoid

Treatments

Drug: Infliximab

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

This multicenter prospective clinical trial investigates the accuracy of ultrasound to predict relapse after discontinuation of infliximab and the efficacy/safety of readministration of infliximab in patients with rheumatoid arthritis in a low disease activity state.

Full description

The objective of this multicenter prospective clinical trial is to determine whether ultrasound predicts relapse after discontinuation of infliximab more accurately than does clinical index and to investigate the efficacy and safety of restarting infliximab after relapse in patients with rheumatoid arthritis in remission or low disease activity on infliximab treatment. Infliximab is discontinued in all enrolled patients. Patients are followed up for 48 weeks for monitoring relapse. If relapse occurs, patients receive readministration of infliximab and are further followed up for 24 weeks to determine the efficacy and safety of infliximab readministration. Primary endpoint is the difference in area under curve (AUC) of receiver operator characteristics (ROC) analysis between total power Doppler score and Disease Activity Score (DAS) 28 at baseline to predict relapse within 48 weeks after discontinuation of infliximab.

Enrollment

211 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. 18 years or older
  2. RA patients who fulfill 2010 ACR/EULAR Classification Criteria
  3. Patients who have been treated with infliximab (Remicade) for 26 weeks or longer
  4. DAS28 (CRP) < 3.2 at screening
  5. Patients who give written informed consent after receiving sufficient information -

Exclusion criteria

  1. Receiving prednisolone > 10 mg/day
  2. Receiving biological or molecular-target anti-rheumatic drug
  3. Alteration of the dose of corticosteroid or anti-rheumatic drug within 8 weeks prior to screening visit
  4. Alteration of the dose of non-steroid anti-inflammatory drug within 4 weeks prior to screening visit
  5. History of infusion reaction to infliximab
  6. Current infection which requires treatment
  7. Current or previous demyelinating disorder
  8. Current congestive heart failure which requires treatment
  9. Breast-feeding or pregnant/possibly pregnant woman, or woman who does not agree to prevent conception during and 6 months after study period
  10. Patients whom investigator or co-investigator consider inappropriate for other reasons -

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

211 participants in 1 patient group

All patients
Experimental group
Description:
Discontinue infliximab; Receive infliximab when relapse
Treatment:
Drug: Infliximab

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2025 Veeva Systems