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Combined Steroid and Cyclosporin as First-line Treatment in Adults With Primary Immune Thrombocytopenia

NCT05459649 · Status: UNKNOWN · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 253

Last updated 2022-07-15

No results posted yet for this study

Summary

Randomized, open-label, multicenter study to compare the efficacy and safety of cyclosporin plus standard steroid compared to standard steroid monotherapy for the first-line treatment of adults with primary immune thrombocytopenia (ITP).

Conditions

Interventions

DRUG

Cyclosporine Oral Product

A combination of cyclosporin with standard steroid in newly diagnosed ITP patients: cyclosporin was started orally 1 mg/kg/d in two divided doses for 1 week, increased to 1.5 mg/kg/d for 1week, further increased to 2.5 mg/kg/d and then continued for 24 weeks. The therapeutic serum level of cyclosporin was 75 to 150 ug/L. After 26 weeks of cyclosporin treatment, the dose for patients who achieved complete response was reduced by 25 mg/d every 2 weeks to ensure continuing the lowest dose that achieved the targeted serum level of cyclosporin and a safe platelet count; standard steroid regimen included orally prednisone for a total of 10 weeks: 1 mg per kilogram of body weight for 2 weeks followed by 40 mg daily for 2 weeks, 20 mg daily for 2 weeks, 10 mg daily for 2 weeks, 5 mg daily for 1 week and 5 mg every other day for the final week.

DRUG

Prednisone

Standard steroid in newly diagnosed ITP patients: orally prednisone for a total of 10 weeks: 1 mg per kilogram of body weight for 2 weeks followed by 40 mg daily for 2 weeks, 20 mg daily for 2 weeks, 10 mg daily for 2 weeks, 5 mg daily for 1 week and 5 mg every other day for the final week.

Sponsors & Collaborators

  • Peking University People's Hospital

    lead OTHER

Principal Investigators

  • Xiao-Hui Zhang, MD · Peking University People's Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-20
Primary Completion
2024-07-20
Completion
2025-07-20

Countries

  • China

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05459649 on ClinicalTrials.gov