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临床试验/EUCTR2018-003811-23-DE
EUCTR2018-003811-23-DE进行中(未招募)1 期

A Multi-Center, Open Label Study to Assess the Safety, Steady­ State Pharmacokinetics and Pharmacodynamics of IMG-7289 in Patients with Myelofibrosis - IMG-7289-CTP-102 Phase 2b expansion

Imago BioSciences, Inc.0 个研究点目标入组 90 人开始时间: 2019年9月30日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
90

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Willing and able to sign the approved informed consent.
  • 2. Age: 18+ years old at Screening.
  • 3. Diagnosis of either PMF per World Health Organization (WHO) diagnostic criteria for myeloproliferative neoplasms
  • (Section 16.2), PPV-MF per the IWG-MRT (Section 16.3), or PET-MF per the IWG-MRT (Section 16.4) and meet the
  • following additional subtype specific criteria:
  • a. Classified as high risk (3 prognostic factors) intermediate risk-2 (2 prognostic factors) or intermediate risk-1 (1 prognostic factor). The prognostic factors,
  • defined by the International Working Group (Cervantes, et al., 2009):
  • i. Age > 65 years;
  • ii. Presence of constitutional symptoms (weight loss, fever, night sweats);
  • iii. Marked anaemia (Hgb < 10g/dL)*;
  • iv. History of leukocytosis [WBC > 25 x109/L (25,000/µL)];
  • v. Circulating blasts = 1%.
  • *A haemoglobin value < 10 g/dL must be demonstrated during Screening for patients who are not transfusion
  • dependent. Patients receiving regular transfusions of packed red blood cells will be considered to have haemoglobin
  • < 10 g/dL for the purpose of evaluation of risk factors.
  • 4. Be refractory or resistant to, inadequately controlled by or intolerant of available approved therapy, or in the
  • Investigator’s judgment, are not candidates for available approved therapy (note: approved therapy includes
  • ruxolitinib and, in the US, fedratinib).
  • 5. Eastern Cooperative Oncology Group (ECOG) performance status score =2.
  • 6. Peripheral blast count =10% prior to dosing on Day 0.
  • 7. Absolute neutrophil count = 0.5 x 109/L (500/µL) prior to dosing on Day 0
  • 8. Platelet count = 100 x 109/L (100 k/µL) prior to dosing on Day 0.
  • 9. Life expectancy >36 weeks.
  • 10. Have discontinued all previous therapies for MPNs including ruxolitinib, any chemotherapeutic agents,
  • immunosuppressive therapy (e.g., corticosteroids > 10 mg/day with the noted exception: use of corticosteroids for
  • management of gout is allowed; maintenance supplemental corticosteroid therapy such as prednisone = 10 mg/day
  • or corticosteroid equivalent is allowed), immune modulators (e.g., thalidomide), radiotherapy for at least 2 weeks prior,
  • and interferon for 4 weeks prior to study Day 0. Low dose acetylsalicyclic acid is permitted. Palliative radiation
  • treatment to non-index or bone lesions performed < 2 weeks before treatment may be considered with Medical Monitor
  • 11. Amenable to bone marrow evaluation, peripheral blood and urine sampling during the study.
  • 12. Able to swallow capsules.
  • 13. Women of childbearing potential (WOCBP) and fertile men (see Section 6.1) must agree to use an approved
  • method of contraception from Screening until 28 days* after last IMG-7289 dose. Methods of contraception include:
  • estrogen and progestogen combined hormonal contraception which inhibits ovulation; progestogen-only hormonal
  • contraception associated with inhibition of ovulation; intrauterine device (IUD); bilateral tubal occlusion; vasectomized
  • partner in a monogamous sexual relationship (vasectomy or tubal ligation at least six months prior to dosing); and, complete sexual abstinence (defined as refraining from heterosexual intercourse). Patients practicing abstinence must agree to use an approved method of contraception should they become sexually active during the study.
  • Note: In the UK, males with a pregnant partner must agree to use a
  • condom to avoid exposure to the developing child.
  • *The risk of embryofetal toxicity is fully mitigated by 28 days which is >10 half-lives of the drug at th

排除标准

  • 1. Has undergone major surgery =4 weeks prior to starting study drug or has not recovered from side effects of such
  • 2. Has undergone any surgical procedure within 2 weeks, excluding minor procedures (e.g., skin biopsy or central
  • venous catheter placement/removal) prior to starting study drug.
  • 3. History of splenectomy.
  • 4. History of or scheduled haematopoietic stem-cell transplant within 24 weeks of screening.
  • 5. Unresolved treatment related toxicities from prior therapies (unless resolved to = Grade 1).
  • 6. Current use of a prohibited medication (e.g., romiplostim) or expected to require any of these medications during
  • treatment with the investigational drug.
  • 7. Known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to IMG-7289 or
  • LSD1 inhibitors (i.e., monoamine oxidase inhibitors; MAOIs) that contraindicates their participation.
  • 8. Current use of monoamine oxidase A and B inhibitors (MAOIs).
  • 9. Uncontrolled active infection.
  • 10. A concurrent second active and non-stable malignancy (patients with a concurrent second active but stable
  • malignancy, such as non-melanoma skin cancers, are eligible).
  • 11. Evidence at the time of Screening of risk of bleeding, including any of the following:
  • a. Activated partial thromboplastin time (aPTT) = 1.3 x the local upper limit of normal
  • b. International normalized ratio (INR) = 1.3 x the local upper limit of normal
  • c. History of severe thrombocytopenia or platelet dysfunction unrelated to a myeloproliferative disorder or its treatment
  • d. Known bleeding disorder (e.g., dysfibrinogenaemia, factor IX deficiency, haemophilia, Von Willebrand's disease,
  • Disseminated Intravascular Coagulation [DIC], fibrinogen deficiency, or other clotting factor deficiency)
  • 12. Evidence at the time of Screening of significant renal or hepatic insufficiency (unless due to haemolysis, or
  • leukaemic infiltration) as defined by any of the following local lab parameters:
  • a. Calculated glomerular filtration rate (GFR; using the Cockcroft-Gault equation) <40 mL/min or serum creatinine >
  • 1.5 x the local upper limit of normal
  • b. Aspartate transaminase (AST) or alanine aminotransferase (ALT) =2 x the local upper limit of normal
  • 13. Known human immunodeficiency virus (HIV) infection or known active Hepatitis B or Hepatitis C virus infection
  • (testing will not be conducted as part of Screening procedures).
  • For Italy ONLY, Exclusion 13 reads: Active infection with hepatitis B
  • virus (positive hepatitis B surface antigen; note: positive hepatitis B
  • surface antibody and positive hepatitis B core antibody are not
  • exclusionary provided disease is not active, which should be clearly
  • documented in the patient's medical history) or C virus (patients with
  • positive hepatitis C antibody result would require confirmation of active
  • disease with a positive hepatitis C polymerase chain reaction (PCR)
  • test), seropositivity for human immunodeficiency virus HIV).
  • 14. History of any illness/impairment of gastrointestinal (GI) function that might interfere with drug absorption (e.g.,
  • chronic diarrhea), confound the study results or pose an additional risk to the patient by participation in the study;
  • patients with gastric bypass surgery.
  • 15. Use of an investigational agent within less than 14 days, or the equivalent of at least 7 half-lives of that agent,
  • whichever is the longer, prior to study Day 0.
  • 16. Pregnant or lactating females; females intending to become pregnant within 6 months; females intending t

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