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Study identifier: NCT06802055 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Efficacy and Safety of Sirolimus With or Without Cyclosporin A in Chinese Patients With Aplastic Anemia Refractory/Intolerant to Cyclosporin A

Condition: Aplastic Anaemia  ·  Sponsor: Peking Union Medical College Hospital

PhasePhase 2
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a single center, randomized, open-label, phase II study to compare the efficacy of sirolimus combined with cyclosporin A (CsA) to sirolimus alone in Chinese subjects with aplastic anemia refractory/intolerant to CsA. The safety would also be evaluated. Patients would be randomized to receive sirolimus alone or sirolimus combined with CsA at a 1:3 ratio. Treatment with sirolimus will be started at 1-3 mg once daily orally, with a target trough blood concentration of 4-12 ng/ml. CsA will be given at 25-150 mg orally every 12 hours, with the dose adjusted based on renal function and trough concentration. For patients with normal renal function, the target trough concentration is approximately 150 ng/ml. For patients with impaired renal function, the cyclosporine A dose is reduced to 25-50 mg every 12 hours, aiming for recovery or stabilization of renal function. The hematological response rate and safety will be recorded and compared at 3 and 6 months after starting the study treatment (Week 13 and 25).

This description comes directly from the study's public registry record.

Talk to the study team

Ziwei Liu  ·  +8613811615392  ·  liuzw10@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Peking Union Medical College HospitalBeijing, Beijing Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06802055