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Safety study of methotrexate low-dose once daily administration in rheumatoid arthritis patients

Safety study of methotrexate low-dose once daily administration in rheumatoid arthritis patients - Safety study of MTX once daily administration in RA patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000015433
Enrollment
35
Registered
2014-11-01
Start date
2015-03-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

rheumatoid arthritis

Interventions

methotrexate

Sponsors

Department of Medical Pharmaceutics , Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who satisfied the following inclusion criteria were selected for enrollment in the study: Patients (1) RA patients , (2) patients have received methotrexate and (3) 20- years of age, and (4)Dose is 4, 6 or 8 mg/dweek,(5) patients have notreceived biological products, (6) leukocyte counts > 3000/microL each patient included in the study gave a written informed consent.

Exclusion criteria

Exclusion criteria: Patients were excluded from the study if any of the following criteria applied: (1) concurrent pregnancy, (2) the presence of serious complications in the heart, lung, kidney, etc., (3) perform of surgical operation for rheumatoid arthritis within a period of 6 months before administration (4) use of glucocorticoids(10.1 mg/day) within a period of one month before administration , (5)patients have received biological products, tacrolimus, mizoribin or (6) any other reason for which the investigator judged the patient to be unfit for study

Design outcomes

Primary

MeasureTime frame
myelosuppression, ALT, AST, LDH, ALP, gamma-GTP,BUN, Scr, eGFR, CK, interstitial pneumonia

Secondary

MeasureTime frame
DAS28-CRP,European League Against Rheumatism (EULAR) criteria, clinical disease activity index (CDAI), simplified disease activity index (SDAI), odified Health Assessment Questionnaire

Countries

Japan

Contacts

Public ContactHideto To

Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama Department of Medical Pharmaceutics

hide-to@umin.net0764158811

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026