Unique ID issued by UMIN | UMIN000025940 |
---|---|
Receipt number | R000029817 |
Scientific Title | Clinical Research on the Safety of anti-interleukin-6 antibody (Tocilizumab) treatment for the refractory patients with Takayasu Arteritis |
Date of disclosure of the study information | 2017/02/07 |
Last modified on | 2022/08/08 19:32:38 |
Clinical Research on the Safety of anti-interleukin-6 antibody (Tocilizumab) treatment for the refractory patients with Takayasu Arteritis
TOCIlizumab treatment for TAKayasu arteritis (TOCI-TAK)
Clinical Research on the Safety of anti-interleukin-6 antibody (Tocilizumab) treatment for the refractory patients with Takayasu Arteritis
TOCIlizumab treatment for TAKayasu arteritis (TOCI-TAK)
Japan |
Takayasu arteritis
Cardiology | Clinical immunology |
Others
NO
To evaluate the safety of tocilizumab treatment in the patients with
Takayasu arteritis refractory to
glucocorticoid therapy
Safety
1)Evaluation of frequency and magnitude of of adverse events
2)Evaluation of the effect of tocilizmab on cardiac function (ejection fraction (EF), occurrence of valvular heart diseases such as AR, TR-PG, serum levels of BNP)
1)Reduction ratio of glucocorticoids
2)Improvement in disease activities including subjective symptoms
3)Improvement in thickened vessels evaluated by imaging tests
4)Improvement in the serum surrogate markers
5)Abnormalities in blood pressure and pulsation
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Medicine |
Intravenous administration of
tocilizumab (8mg/kg/month) for up to 12 months
16 | years-old | <= |
60 | years-old | > |
Male and Female
1)Patients with Takayasu arteritis whose dosage of predonisolone could not be reduced below 15 mg/day
2)Patients who agreed to join this clinical study and signed a consent form approved by the director of Osaka university hospital or patients whose acceptance to join this clinical study were obtained by the authorized delegates alternatively
1)Patients who have a labeled
contraindication or a careful administration to tocilizumab
2)Patients who are currently participating in clinical trial studies of other investigational new drugs or devices
3)Patients who are currently participating in other clinical studies
4)Patients who are pregnant, breast-feeding or have possibilities for pregnancy
5)Patients within 6 months of onset of acute myocardial infaraction or cerebrovascular disease
6)Patients who undergoes dialysis treatment
7)Patients with advanced hepatic
dysfunction (AST more than 100 IU/l or ALT more than 100 IU/l)
8)Patients who are hepatitis B virus carriers
9)Patients expected to live less than 12 months due to a complicating disease
10)Patients that researchers (cardiologists) evaluated unsuitable for participating in this clinical trial
11)Patients who have the history of gastrointestinal bleeding due to the inflammatory bowel diseases
2
1st name | Sakata |
Middle name | |
Last name | Yasushi |
Osaka University Hospital
Department of Cardiovascular Medicine
565-0871
2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan
06-6879-3631
yasushisk@cardiology.med.osaka-u.ac.jp
1st name | Yoshikazu |
Middle name | |
Last name | Nakaoka |
Osaka University Graduate School of Medicine
Department of Cardiovascular Medicine
565-0871
2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan
06-6879-3637
ohtani@cardiology.med.osaka-u.ac.jp
Osaka University
Others
Other
Japan
National Cerebral and Cardiovascular Center
None
Osaka University
2-2, Yamadaoka, Suita, Osaka
06-6210-8296
rinri@hp-crc.med.osaka-u.ac.jp
NO
大阪大学医学部附属病院(大阪府)、国立循環器病研究センター(大阪府)
2017 | Year | 02 | Month | 07 | Day |
Unpublished
Two patients with refractory Takayasu arteritis were successfully treated with intravenous tocilizumab(TCZ) 8mg/kg/4weeks. The dosages of glucocorticoid (GC) were reduced from 22.5mg/day to 16.25mg/day and methotrexate was quitted in both cases. There were no severe adverse events during the TCZ treatment.
No longer recruiting
2017 | Year | 02 | Month | 02 | Day |
2017 | Year | 02 | Month | 03 | Day |
2017 | Year | 02 | Month | 07 | Day |
2017 | Year | 11 | Month | 13 | Day |
2017 | Year | 11 | Month | 13 | Day |
2019 | Year | 12 | Month | 31 | Day |
2020 | Year | 06 | Month | 30 | Day |
2017 | Year | 02 | Month | 01 | Day |
2022 | Year | 08 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000029817
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |