Status:
NOT_YET_RECRUITING
Efficacy and Safety of rhTPO in Combination With Cyclosporine Versus Cyclosporine Alone in the Treatment of TD-NSAA
Lead Sponsor:
Peking Union Medical College Hospital
Conditions:
Aplastic Anemia
Transfusion-dependent Anemia
Eligibility:
All Genders
18+ years
Phase:
PHASE4
Brief Summary
Investigating the efficacy and safety of rhTPO in combination with cyclosporine versus cyclosporine alone for the treatment of TD-NSAA
Detailed Description
Investigating the efficacy and safety of rhTPO in combination with cyclosporine versus cyclosporine alone for the treatment of transfusion-dependent aplastic anaemia of the non-severe type
Eligibility Criteria
Inclusion
- 1\. aged ≥ 18 years, male and female; 2. patients with a clear diagnosis of NSAA who are dependent on transfusion therapy:
- Meet the Camitta NSAA criteria;
- accompanied by at least one of the following abnormalities: (1) dependence on component blood transfusion therapy, at least one component blood transfusion every 8 weeks on average, and the duration of transfusion dependence ≥ 4 months, the indication of component blood transfusion: HGB ≤ 60g / L; (2) PLT ≤ 10 × 10 \^ 9 / L, or PLT ≤ 30 × 10 \^ 9 / L with a significant tendency to bleed; (3) neutrophils ≤ 0.5 × 10 \^ 9 / L.
- Excluding other haematological and non-haematological diseases that cause pancytopenia; 3. ECOG PS score 0-2, expected survival ≥ 3 months with follow-up; 4. functional levels of major organs must meet the following requirements: 1) Total bilirubin (TBIL) ≤ 1.5 times the upper limit of normal (ULN); 2) alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 x ULN; 3) blood creatinine (Cr) ≤ 1.5 x ULN; 5. has not been treated with platelet receptor agonist (TPO-RA) analogues and other immunosuppressant analogues; 6. the subject is not suitable or willing to receive haematopoietic stem cell transplantation therapy; 7. no history of serious heart, lung, liver, kidney and other important organs and endocrine system diseases; 8. Voluntarily enroll in the study, sign the informed consent, have good compliance and willing to cooperate with the follow-up.
Exclusion
- have used other clinical investigational drugs within 4 weeks;
- a history of primary myelodysplastic syndromes (MDS), primary paroxysmal sleep haemoglobinuria (PNH) and leukaemia, as well as congenital bone marrow failure syndromes (IBMFS), such as Fanconi's anaemia (FA) and congenital dyskeratosis (DC)
- history of cirrhosis or history of portal hypertension;
- congestive heart failure, arrhythmia, peripheral arteriovenous thrombosis requiring medication within 1 year prior to enrolment, or myocardial infarction or cerebral infarction within 3 months prior to enrolment;
- HIV infection;
- severe autoimmune disease or immunodeficiency disease;
- suffering from malignant tumour
- severe mental disorders;
- a known history of allergy to the drug components of this regimen;
- in the opinion of the investigator, it is not appropriate to participate in this trial, e.g., any other medical, social or psychological factors that may affect safety or compliance with the study procedures.
- Compliance with study procedures.
Key Trial Info
Start Date :
July 30 2024
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2025
Estimated Enrollment :
54 Patients enrolled
Trial Details
Trial ID
NCT06525948
Start Date
July 30 2024
End Date
December 30 2025
Last Update
July 29 2024
Active Locations (1)
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1
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China, 100730