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Efficacy and Safety of Bortezomib as First-line Treatment of Acquired TTP

NCT05135442 · Status: NOT_YET_RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2021-11-26

No results posted yet for this study

Summary

To evaluate the efficacy and safety of bortezomib in the first-line treatment of patients with acquired TTP，we design this prospective, multi-center, single-arm interventional study.All enrolled TTP patients were given bortezomib 1.3 mg/m2 intravenous injection d1, 4, 8, on the basis of standard single membrane plasma exchange (2L/d) and hormone therapy (1mg/kg prednisone or equivalent methylprednisolone). 11 (4 doses in total). Bortezomib should be administered immediately after each plasma exchange, and the interval between the next plasma exchange is\> 24h. Plasma exchange continued until the patient's platelet count was \>100×109/L for 2 consecutive days, and then changed to once every other day for a total of two times and then stopped.

Conditions

  • Thrombotic Thrombocytopenic Purpura, Acquired

Interventions

DRUG

Bortezomib Injection

Bortezomib should be administered immediately after each plasma exchange, and the interval between the next plasma exchange is\> 24h. Plasma exchange continued until the patient's platelet count was \>100×109/L for 2 consecutive days, and then changed to once every other day for a total of two times and then stopped.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Principal Investigators

  • tienan zhu · Peking Union Medical College Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2021-12-01
Primary Completion
2023-11-30
Completion
2025-11-30

Countries

  • China

Study Locations

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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 NCT05135442 on ClinicalTrials.gov