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临床试验/NL-OMON47302
NL-OMON47302已完成3 期

A Phase 3, Multicenter, Randomized, Double-blind Study to Compare the Efficacy and Safety of Oral Azacitidine Plus Best Supportive Care versus Placebo Plus Best Supportive Care in Subjects with Red Blood Cell Transfusion-dependent Anemia and Thrombocytopenia due to IPSS Lower-risk Myelodysplastic Syndromes. - Celgene AZA-MDS-003

Celgene Corporation0 个研究点目标入组 12 人开始时间: 待定最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
入组人数
12

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • 1. Age >= 18 years at the time of signing the informed consent document
  • 2. Have a documented diagnosis of MDS according to WHO 2008
  • classification
  • 3. Be RBC transfusion-dependent as defined by:
  • Average transfusion requirement of >= 2 units** per 28 days of RBCsconfirmed for a minimum of 56 days immediately preceding
  • randomization (please note that the period covering the transfusion
  • history overlaps with the screening phase)
  • Hemoglobin levels at the time of or within 7 days prior to
  • administration of an RBC transfusion must have been <= 10.0 g/dL in
  • order for the transfusion to be counted towards RBC transfusiondependent
  • status. Red blood cell transfusions administered when Hgb
  • levels were > 10.0 g/dL and/or RBC transfusions administered for
  • elective surgery will not qualify as a required transfusion for the purpose
  • of providing evidence of RBC transfusion-dependent status
  • - No consecutive 28 days that are RBC-transfusion-free during the 56
  • days immediately preceding randomization
  • 4. Have thrombocytopenia as defined by two platelet counts that are <=
  • 75 x 109/L and >= 21 days apart. The second confirmatory platelet count
  • must be obtained <= 14 days prior to randomization
  • At least one platelet count must be centrally analyzed within the 56
  • day screening period with results of <= 75 x 109/L; the second platelet
  • count may be centrally or locally analyzed, with results that are also <=
  • 75 x 109/L.
  • Prior documented medical history of thrombocytopenia may be used
  • to demonstrate
  • eligibility for the study if at least one historical platelet count of <= 75 x
  • 109/L was obtained within 56 days of randomization and >= 21 days
  • apart from the centrally
  • analyzed platelet count.
  • If additional platelet counts were obtained during the interim period,
  • these must also have been <= 75 x 109/L. If platelet counts within the
  • interim period are >75 x 109/L, this would be acceptable only if directly
  • associated with a platelet transfusion administered within 7 days prior
  • to the date of the platelet count.
  • 5. Have an ECOG performance status of 0, 1, or 2
  • 6. Females of childbearing potential (FCBP)** may participate, providing
  • they meet the following conditions:
  • Agree to use at least two effective contraceptive methods (oral,
  • injectable, or implantable hormonal contraceptive; tubal ligation; intrauterine
  • device; barrier contraceptive with spermicide; or vasectomized
  • partner) throughout the study, and for 3 months following the last dose
  • Have a negative serum pregnancy test at screening ; and
  • Have a negative serum or urine pregnancy test (investigator's
  • discretion; sensitivity of at least 25 mIU/mL) within 72 hours prior to
  • starting IP in the treatment phase (note that the screening serum
  • pregnancy test can be used as the test prior to starting study therapy in
  • the treatment phase if it is performed within the 72-hour timeframe)
  • 7. Male subjects with a female partner of childbearing potential must
  • agree to the use of at least two physician-approved contraceptive
  • methods throughout the course of the study and should avoid fathering a
  • 另有 1 项未显示

排除标准

  • 1. IPSS higher-risk (INT-2 or High risk) MDS
  • 2. Secondary MDS
  • 3. Hypoplastic MDS or other subtype with eligibility for treatment with
  • immunotherapy based on investigator's judgment, unless subject
  • received last dose from prior Chemo~ or Immunotherapy >= 24 weeks
  • prior to randomization
  • 4. CMML, atypical chronic myeloid leukemia (CML) and unclassifiable
  • myeloproliferative disease (MPD)
  • 5. Prior treatment with any of the following:
  • Azacitidine (any formulation), decitabine or other hypomethylating
  • Lenalidomide, unless the subject received the last dose >= 8 weeks
  • prior to randomization
  • 6. Prior allogeneic or autologous stem cell transplant
  • 7. History of inflammatory bowel disease (eg, Crohn's disease, ulcerative
  • colitis), celiac disease (ie, sprue), prior gastrectomy or upper bowel
  • removal, or any other gastrointestinal disorder or defect that would
  • interfere with the absorption, distribution, metabolism or excretion of
  • the IP and/or predispose the subject to an increased risk of
  • gastrointestinal toxicity
  • 8. Thrombocytopenia secondary to other possible causes, including
  • medication(s), congenital disorder(s), immune disorder(s) (eg,
  • idiopathic thrombocytopenic purpura [ITP]), or microvascular
  • disorder(s) (eg, disseminated intravascular coagulation, hemolytic
  • uremic syndrome, thrombotic thrombocytopenic purpura)
  • 9. Use of any of the following within 28 days prior to randomization:
  • cytotoxic, chemotherapeutic, targeted or investigational
  • agents/therapies
  • thrombopoiesis-stimulating agents (TSAs; eg, Romiplostim,
  • Eltrombopag, Interleukin-11)
  • ESAs and other RBC hematopoietic growth factors (eg, Interleukin-3)
  • hydroxyurea
  • 10. Ongoing medically significant adverse events from previous
  • treatment, regardless of the
  • time period
  • 11. Concurrent use of any of the following:
  • iron-chelating agents, except for subjects on a stable or decreasing
  • dose for at least 8 weeks (56 days) prior to randomization
  • corticosteroid, except for subjects on a stable or decreasing dose for >=
  • 1 week prior to randomization for medical conditions other than MDS
  • 12. Prior history of malignancies, other than MDS, unless the subject has
  • been free of the disease for >= 3 years. However, subjects with the
  • following history/concurrent conditions are allowed:
  • Basal or squamous cell carcinoma of the skin
  • Carcinoma in situ of the cervix
  • Carcinoma in situ of the breast
  • Incidental histologic finding of prostate cancer (T1a or T1b using the
  • tumor, nodes, metastasis [TNM] clinical staging system)
  • 13. Significant active cardiac disease within the previous 6 months,
  • New York Heart Association (NYHA) class IV congestive heart failure;
  • Unstable angina or angina requiring surgical or medical intervention;
  • 另有 8 项未显示

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