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临床试验/NL-OMON50251
NL-OMON50251已完成3 期

A Phase 3, INterVentional, Double-Blind, Placebo Controlled Study to Assess the Safety and Efficacy of DCC-2618 In Patients with AdvanCed Gastrointestinal Stromal TUmorS who have Received Treatment with Prior Anticancer Therapies - INVICTUS

Deciphera Pharmaceuticals, LLC0 个研究点目标入组 5 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
5

研究概览

简要总结

Trial ended prematurely

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. Male or female patients >=18 years of age at the time of informed consent
  • 2. Histologic diagnosis of GIST
  • 3.Patients must have progressed on imatinib, sunitinib, and regorafenib or have
  • documented intolerance to any of these treatments despite dose modifications.
  • 4. ECOG PS of 0 to 2 at screening.
  • 5. Able to provide an archival tumor tissue sample if no anticancer therapy was
  • administered since the sample was collected; otherwise, a fresh tumor tissue
  • sample is required prior to the first dose of study drug.
  • 6. Female patients of childbearing potential must have a negative serum
  • beta-human chorionic gonadotrophin (β-hCG) pregnancy test at screening and a
  • negative pregnancy test at Cycle 1 Day 1 prior to the first dose of study drug.
  • 7. Patients of reproductive potential must agree to follow the contraception
  • requirements outlined in Section 6.11.10 of the study protocol.
  • 8. The patient is capable of understanding and complying with the protocol and
  • has signed the informed consent document. A signed informed consent form must
  • be obtained before any study-specific procedures are performed.
  • 9. At least 1 measurable lesion according to modified RECIST Version 1.1
  • (non-nodal lesions must be >=1.0 cm in the long axis or >=double the slide
  • thickness in the long axis) within 21 days prior to the first dose of study
  • 10. Adequate organ function and bone marrow reserve as indicated by
  • the following laboratory assessments performed at screening.
  • Absolute neutrophil count >=1000/µL
  • Hemoglobin >=8 g/dL
  • Platelet count >=75,000/µL
  • Total bilirubin <=1.5 x the upper limit of normal (ULN)
  • Aspartate transaminase and alanine transaminase <=3 x ULN (<=5x ULN in the
  • presence of hepatic metastases)
  • Serum creatinine <=1.5 x ULN or creatinine clearance >=50 mL/min based on
  • either urine collection or Cockcroft Gault estimation.
  • Prothrombin time (PT), international normalized ratio (INR), and partial
  • thromboplastin time <=1.5 x ULN. Patients on a stable, maintenance regimen of
  • anticoagulant therapy for at least 30 days prior
  • to study drug administration may have PT/INR measurements >1.5 x ULN if, in the
  • opinion of the Investigator, the patient is suitable for the study. An adequate
  • rationale must be provided to the
  • Sponsor prior to randomization.
  • 11. Resolution of all toxicities from prior therapy to <=Grade 1 (or baseline)
  • within 1 week prior to the first dose of study drug (excluding alopecia and
  • <=Grade 3 clinically asymptomatic lipase, amylase, and creatine phosphokinase
  • laboratory abnormalities).

排除标准

  • 1. Treatment with anticancer therapy, including investigational therapy, or
  • investigational procedures within 14 days or 5 x the half life (whichever is
  • longer) prior to the first dose of study drug. For prior biological therapies,
  • eg, monoclonal antibodies with a half life longer than 3 days, the interval
  • must be at least 28 days prior to the first dose of study drug.
  • 2. Prior treatment with DCC-2618.
  • 3. Prior or concurrent malignancy whose natural history or treatment have
  • the potential to interfere with the safety or efficacy assessment of DCC-2618.
  • Patients receiving adjuvant cancer treatment are not eligible if those
  • medications are potentially active against GIST or excluded per protocol (refer
  • to Section 5.12.3 of the protocol).
  • 4. Patient has known active central nervous system metastases.
  • 5. New York Heart Association class II - IV heart disease, active ischemia or
  • any other uncontrolled cardiac condition such as angina pectoris, clinically
  • significant cardiac arrhythmia requiring therapy, uncontrolled hypertension or
  • congestive heart failure.
  • 6. Arterial thrombotic or embolic events such as cerebrovascular accident
  • (including ischemic attacks) or hemoptysis within 6 months before the first
  • dose of study drug.
  • 7. Venous thrombotic events (eg, deep vein thrombosis) or pulmonary arterial
  • events (eg, pulmonary embolism) within 3 months before the first dose of study
  • drug. Patients with venous thrombotic events >=3 months before the first dose of
  • study drug on stable anticoagulation therapy are eligible.
  • 8. 12 lead electrocardiogram (ECG) demonstrating QT interval corrected by
  • Fridericia*s formula >450 ms in males or >470 ms in females at screening or
  • history of long QT interval corrected syndrome.
  • 9. Left ventricular ejection fraction (LVEF) <50% at screening.
  • 10. Use of proton-pump inhibitors within 4 days prior to the first dose of
  • study drug. Other medications that increase gastric pH, ie, histamine H2
  • receptor antagonists and antacids may be taken provided they are not
  • administered within 2 hours before or after administration of study drug.
  • 11. Use of strong or moderate inhibitors and inducers of cytochrome P450 (CYP)
  • 3A4, including certain herbal medications (eg, St. John*s Wort) and consumption
  • of grapefruit or grapefruit juice within 14 days or 5 x the half life
  • (whichever is longer) prior to the first dose of study drug. Please refer to
  • the Indiana University Department of Medicine website
  • (http://medicine.iupui.edu/clinpharm/ddis/main-table/) for guidance on
  • medications that inhibit CYP3A4 enzymes.
  • 12 Use of known substrates or inhibitors of breast cancer resistance protein
  • (BCRP) transporters within 14 days or 5 x the half life (whichever is longer)
  • prior to the first dose of study drug. Please refer to the US Food and Drug
  • Administration*s (FDA) website
  • (http://www.fda.gov/Drugs/DevelopmentApprovalProcess/DevelopmentResources/
  • DrugInteractionsLabeling/ucm093664.htm) for inhibitors and substrates.
  • 13. Major surgeries (eg, abdominal laparotomy) within 4 weeks of the first dose
  • of study drug. Following major surgeries, >4 weeks prior to the first dose of
  • study drug, all surgical wounds must be healed and free of infection or
  • dehiscence.
  • 14. Any other clinically significant comorbidities, such as uncontrolled
  • pulmonary disease, active infect

研究者

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