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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: JPRN
Last refreshed on: 17 October 2023
Main ID:  JPRN-UMIN000007019
Date of registration: 01/02/2012
Prospective Registration: Yes
Primary sponsor: Department of Rheumatology & Clinical Immunology,Saitama Medical Center, Saitama Medical Universitity
Public title: Efficacy and safety of tocilizumab mono-therapy in patients with adult-onset Still's disease
Scientific title: Efficacy and safety of tocilizumab mono-therapy in patients with adult-onset Still's disease - Treatment of AOSD by tocilizumab mono-therapy
Date of first enrolment: 2012/02/01
Target sample size: 40
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000008277
Study type:  Interventional
Study design:  Single arm Non-randomized  
Phase:  Not selected
Countries of recruitment
Japan
Contacts
Name:     Ryota Sakai
Address:  1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan Japan
Telephone: 0492283574
Email: r_sakai@saitama-med.ac.jp
Affiliation:  Saitama Medical Center, Saitama Medical Universitity Department of Rheumatology & Clinical Immunology
Name:     Koichi Amano
Address:  1981 Kamoda Kawagoe, Saitama 350-8550 Japan
Telephone: 049-228-3859
Email: amanokoi@saitama-med.ac.jp
Affiliation:  Saitama Medical Center, Saitama Medical University Department of Rheumatology and Clinical Immunology
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: 1) patients who are prohibited to use tocilizumab by the JCR guideline for proper tocilizumab use 2) patients who are thought to be inappropriate for the treatment with tocilizumab by their attending doctor

Age minimum: 16years-old
Age maximum: 70years-old
Gender: Male and Female
Health Condition(s) or Problem(s) studied
Rheumatoid arthritis
Intervention(s)
tocilizumab monotherapy
Primary Outcome(s)
Improvement of major clinical signs and symptoms at week 12 and 28 (fever, arthritis,skin eruption, leukocytosis, serum ferritin)
Secondary Outcome(s)
Improvement of major clinical signs,treatment survival rate,patient's global assessment(by VAS),relapse rate and adverse events at week 52 and 104
Secondary ID(s)
Source(s) of Monetary Support
Saitama Medical Center, Saitama Medical Universitity
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date:
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 01/03/2018
URL:
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