Overview
Evaluating the Pharmacokinetics and Pharmacodynamics of Romiplostim in Patients With Immune Thrombocytopenia (ITP)
Status:
Completed
Completed
Trial end date:
2017-08-01
2017-08-01
Target enrollment:
0
0
Participant gender:
All
All
Summary
The objective of evaluating the pharmacokinetics and pharmacodynamics of romiplostim in patients with immune thrombocytopenia.Phase:
Phase 1/Phase 2Accepts Healthy Volunteers?
NoDetails
Lead Sponsor:
Kyowa Hakko Kirin China Pharmaceutical Co., LTD.
Kyowa Hakko Kirin China Pharmaceutical Co.,LTD.
Criteria
Inclusion Criteria:- Diagnosed with immune thrombocytopenia (ITP) for at least 6 months prior to signing
the informed consent form (ICF).
- Subject is ≥ 18 years old and ≤ 70 years old while signing the ICF.
- Patients who have no response or relapsed after splenectomy. Or patients who have not
been splenectomised and have completed at least 1 prior treatment for ITP. Excluded
having previously received recombinant human thrombopoietin (rHuTPO) or any other
thrombopoietin receptor agonist.
- The mean of 3 scheduled platelet counts taken during the screening period must be: <
30 ×10^9/L, with none >35×10^9/L.
Exclusion Criteria:
- Any known history of bone marrow stem cell disorder. Any abnormal bone marrow findings
other than typical of ITP.
- Any active malignancy. If prior history of cancer other than basal cell carcinoma or
cervical carcinoma in situ, no treatment or active disease within 5 years prior to
signing the ICF.
- Had received Eltrombopag, recombinant human thrombopoietin (rHuTPO) or other
myeloproliferative leukemia (MPL) stimulation product.
- Received hematopoietic growth factors (e.g., granulocyte colony-stimulating factor,
macrophage colony-stimulating factor, erythropoietin, interleukin-11) for any reason
within 4 weeks prior to signing the ICF.
- Received any anti-malignancy agents (e.g., cyclophosphamide, 6-mercaptopurine,
vincristine, vinblastine, interferon-alfa) for any reason within 8 weeks prior to
signing the ICF.
- Received any monoclonal antibody drugs (e.g., rituximab) for any reason within 14
weeks prior to signing the ICF.
- Less than 4 weeks since end of any clinical trials about therapeutic drug or device
for any indication prior to signing the ICF.
- Pregnant or breast feeding.
- In the opinions of the principal investigator or investigators, the patients are not
suitable for participation in this trial.