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临床试验/NL-OMON48854
NL-OMON48854已完成2 期

An Open-Label Phase 2 Study of Itacitinib (INCB039110) in Combination With Low-Dose Ruxolitinib or Itacitinib Alone Following Ruxolitinib in Subjects With Myelofibrosis - INCB_39110-209

Incyte Corporation0 个研究点目标入组 10 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
入组人数
10

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

  • Cohort A only
  • Receiving ruxolitinib dose of less than 20 mg daily with no dose increase or
  • no dose modification in the last 8 weeks before screening visit.
  • Cohort B only
  • Must have had initial reduction in spleen on ruxolitinib treatment (response
  • is defined by any spleen length or volume reduction, by palpation or MRI/CT
  • assessment, from baseline while on previous ruxolitinib treatment per IWG-MRT
  • ELN 2013 guidelines):
  • - Followed by documented evidence of progression in spleen length or volume OR
  • - Discontinued ruxolitinib for hematologic toxicities, after the initial
  • reduction in spleen length or volume.
  • All subjects
  • Men and women, aged 18 years or older.
  • Confirmed diagnosis of PMF, PPV-MF, or PET-MF according to revised WHO 2016
  • Must have palpable spleen of >= 5 cm below the left subcostal margin on
  • physical examination at the screening visit. (If spleen is not palpable due to
  • body habitus, spleen enlargement must be documented by other means [eg,
  • ultrasound or MRI] and study sponsor medical monitor be contacted for
  • acceptance).
  • ECOG performance status of 0, 1, or 2.
  • Screening bone marrow biopsy specimen available or willingness to undergo a
  • bone marrow biopsy at screening/baseline; willingness to undergo bone marrow
  • biopsy at Week 24.
  • Life expectancy of at least 24 weeks.
  • Willingness to avoid pregnancy or fathering children based on the following
  • - Woman of nonchildbearing potential (ie, surgically sterile with a
  • hysterectomy and/or bilateral oophorectomy OR >= 12 months of amenorrhea and at
  • least 50 years of age).
  • - Woman of childbearing potential who has a negative serum pregnancy test at
  • screening and negative urinary test before the first dose on Day 1 and who
  • agrees to take appropriate precautions to avoid pregnancy (with at least 99%
  • certainty) from screening through safety follow-up. Permitted methods that are
  • at least 99% effective in preventing pregnancy should be communicated to the
  • subject and their understanding confirmed.
  • - Man who agrees to take appropriate precautions to avoid fathering children
  • (with at least 99% certainty) from screening through safety follow-up.
  • Permitted methods that are at least 99% effective in preventing pregnancy
  • should be communicated to the subject and their understanding confirmed.

排除标准

  • All subjects
  • Lack of recovery from all toxicities from previous therapy (except
  • ruxolitinib) to Grade 1 or better.
  • Previous treatment with itacitinib or JAK1 inhibitors (JAK1/JAK2 inhibitor
  • ruxolitinib is permitted).
  • Inability to swallow food or any condition of the upper gastrointestinal
  • tract that precludes administration of oral medications.
  • Unwillingness to be transfused with blood components.
  • Recent history of inadequate bone marrow reserve as demonstrated by the
  • - Platelet count < 50 × 109/L in the 4 weeks before screening or platelet
  • transfusion within 8 weeks before screening.
  • - Absolute neutrophil count levels < 0.5 × 109/L in the 4 weeks before
  • - Peripheral blood blast count of > 10% at the screening or baseline hematology
  • assessments.
  • Inadequate liver function at screening and baseline visits as demonstrated by
  • the following:
  • - Direct bilirubin >= 2.0 × the upper limit of laboratory normal (ULN). (NOTE:
  • direct bilirubin may be assumed to be within limits if total bilirubin is <= 2.0
  • - Alanine aminotransferase or aspartate aminotransferase > 2.5 × ULN.
  • Inadequate renal function at screening and baseline visits as demonstrated by
  • creatinine clearance < 40 mL/min measured or calculated by Cockroft-Gault
  • equation, or glomerular filtration rate < 40 mL/min/1.73 m2 as calculated using
  • the Modification of Diet in Renal Disease formula.
  • Active bacterial, fungal, parasitic, or viral infection that requires
  • therapy. Subjects with acute infections requiring treatment should delay
  • screening/enrollment until the course of therapy has been completed and the
  • event is considered resolved. Prophylactic antibiotics will be permitted.
  • Evidence of hepatitis B virus (HBV) or hepatitis C virus (HCV) infection or
  • risk of reactivation: HBV DNA and HCV RNA must be undetectable. Subjects cannot
  • be positive for hepatitis B surface antigen or anti-hepatitis B core
  • antibodies. Subjects who have positive anti-HBs as the only evidence of prior
  • exposure may participate in the study provided that there is both 1) no known
  • history of HBV infection and 2) verified receipt of hepatitis B vaccine.
  • Known human immunodeficiency virus infection.
  • Clinically significant or uncontrolled cardiac disease, including unstable
  • angina; acute myocardial infarction within 6 months of Day 1 of study drug
  • administration; New York Heart Association Class III or IV congestive heart
  • failure; and arrhythmia requiring therapy unless approved by medical
  • monitor/sponsor.
  • Active invasive malignancy over the previous 2 years except treated basal or
  • squamous carcinomas of the skin, completely resected intraepithelial carcinoma
  • of the cervix, and completely resected papillary thyroid and follicular thyroid
  • cancers. Subjects with malignancies with indolent behavior such as prostate
  • cancer treated with radiation or surgery may be enrolled as long as they have a
  • reasonable expectation to have been cured with the treatment modality received.
  • Splenic irradiation within 6 months before receiving the first dose of
  • itacitinib.
  • Use of any prohibited concomitant medications.
  • Active alcohol or drug addiction that would interfere with their ability to
  • comply with the study requirements.
  • 另有 1 项未显示

研究者

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