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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT03781310
Date of registration: 17/12/2018
Prospective Registration: No
Primary sponsor: Tel-Aviv Sourasky Medical Center
Public title: Therapeutic Drug Monitoring of Tocilizumab in Rheumatoid Arthritis
Scientific title: Therapeutic Drug Monitoring of Tocilizumab in Rheumatoid Arthritis
Date of first enrolment: December 2018
Target sample size: 80
Recruitment status: Unknown status
URL:  https://clinicaltrials.gov/show/NCT03781310
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor).  
Phase:  Phase 4
Countries of recruitment
Israel
Contacts
Name:     Uri Arad
Address: 
Telephone: +972524262446
Email: uria@tlvmc.gov.il
Affiliation: 
Name:     Uri Arad
Address: 
Telephone:
Email:
Affiliation:  Tel-Aviv Sourasky Medical Center
Name:     Ori Elkayam, M.D
Address: 
Telephone: 97236973668
Email: orie@tasmc.health.gov.il
Affiliation: 
Key inclusion & exclusion criteria

Inclusion Criteria:

- RA according to the ACR 1987 or 2010 criteria;

- Current use of tocilizumab IV, with a consistent interval of 4 weeks for at least 24
weeks.

- 18 years of age and older.

Exclusion Criteria:

- A potential subject will be excluded from participation in case of a scheduled surgery
in the next 20 weeks or other preplanned reasons for treatment discontinuation.

- Children, pregnant women and individuals with a lack of judgement.



Age minimum: 18 Years
Age maximum: N/A
Gender: All
Health Condition(s) or Problem(s) studied
Tocilizumab
Rheumatoid Arthritis
Intervention(s)
Drug: Tocilizumab
Primary Outcome(s)
Drop-out rate [Time Frame: 20 weeks]
Disease flare rate [Time Frame: 20 weeks]
Secondary Outcome(s)
DAS28 score [Time Frame: 20 weeks]
RAPID-3 [Time Frame: 20 weeks]
SDAI score [Time Frame: 20 weeks]
patient disease activity VAS [Time Frame: 20 weeks]
sHAQ [Time Frame: 20 weeks]
physician global VAS [Time Frame: 20 weeks]
Swollen joint count [Time Frame: 20 weeks]
Tender joint count [Time Frame: 20 weeks]
CDAI score [Time Frame: 20 weeks]
patient pain VAS [Time Frame: 20 weeks]
Secondary ID(s)
0563-18-TLV
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Amsterdam Rheumatology and Immunology Center
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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