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临床试验/NCT04131738
NCT04131738已完成1 期

A Single-Arm, Open-Label Phase I Clinical Trial of a JAK Inhibitor, Baricitinib, for the Prophylaxis of Graft-Versus-Host Disease After Peripheral Blood Hematopoietic Cell Transplantation

Washington University School of Medicine1 个研究点 分布在 1 个国家目标入组 26 人开始时间: 2020年4月7日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
已完成
入组人数
26
试验地点
1
主要终点
Cumulative incidence of graft failure

研究概览

简要总结

In this trial, the investigators will begin to explore the possibility that, as in mice, JAK1/2 inhibition with hematopoietic cell transplantation (HCT) may mitigate graft-versus-host-disease (GVHD) while retaining engraftment and Graft-versus-Leukemia (GVL). Both preclinical and clinical data suggest that inhibition of IFNy and IL-6, directly and using downstream JAK Inhibitors, may be an effective strategy to decrease toxicities and improve disease control for patients undergoing Allogeneic HSCT. Baricitinib, as a JAK1/2 inhibitor, has shown superiority to other JAK inhibitors in preclinical GVHD models. The purpose of this phase I clinical trial is to determine the safety of baricitinib with HSCT measured by the effect on engraftment and grade III-IV acute graft-versus-host-disease (aGVHD).

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Sequential
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Patients must meet the following criteria within 30 days prior to Day 0 unless otherwise noted.
  • Diagnosis of a hematological malignancy listed below:
  • Acute myelogenous leukemia (AML) in complete morphological remission (based on IWG Criteria).
  • Acute lymphocytic leukemia (ALL) in complete morphological remission (MRD negative, based on IWG Criteria).
  • Myelodysplastic syndrome with less than 10% blasts in bone marrow.
  • Non-Hodgkin's lymphoma (NHL) or Hodgkin's disease (HD) in 2nd or greater complete or partial remission.
  • Planned treatment is myeloablative or reduced intensity conditioning followed by peripheral blood HLA matched donor transplantation
  • Available HLA-identical donor who meets the following criteria:
  • At least 18 years of age.
  • HLA-identical donor/recipient match by high-resolution typing per institutional standards.
  • In the investigator's opinion, is in general good health, and medically able to tolerate leukapheresis required for harvesting HSC.
  • No active hepatitis.
  • Negative for HTLV and HIV.
  • Not pregnant.
  • Donor selection will be in compliance with institutional standards
  • Safety Lead-In Phase: For the first three patients at each dose level, related donors must consent to a second product collection should it prove necessary.
  • Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
  • Adequate organ function as defined below:
  • Total bilirubin must be within normal range at baseline.
  • AST (SGOT) and ALT (SGPT) ≤ 3.0 x IULN.
  • Estimated creatinine clearance ≥ 60 mL/min/1.73 m2 by Cockcroft-Gault Formula.
  • Oxygen saturation ≥ 90% on room air.
  • LVEF ≥ 40%.
  • FEV1 and FVC ≥ 40% predicted, DLCOc ≥ 40% predicted. If DLCO is < 40%, patients will still be considered eligible if deemed safe after a pulmonary evaluation.
  • At least 18 years of age at the time of study registration
  • Able to understand and willing to sign an IRB approved written informed consent document (or that of legally authorized representative, if applicable).
  • Must be able to receive GVHD prophylaxis with tacrolimus, mini-methotrexate with or without ATG or post transplant Cy with MMF and tacrolimus as outlined in the protocol

排除标准

  • Must not have undergone a prior allogeneic donor (related, unrelated, or cord) transplant. Prior autologous transplant is not exclusionary.
  • Known HIV or active hepatitis B or C infection.
  • Known latent tuberculosis infection, or at high risk for latent TB infection, or a positive t-spot tuberculosis test
  • Known hypersensitivity to one or more of the study agents, including baricitinib.
  • Must not have myelofibrosis or other disease known to prolong neutrophil engraftment to > 35 days after transplant.
  • Currently receiving or has received any investigational drugs within the 14 days prior to the first dose of study drug (Day -3).
  • Pregnant and/or breastfeeding.
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, autoimmune disease, symptomatic congestive heart failure, unstable angina pectoris, unstable cardiac arrhythmias, or psychiatric illness/social situations that would limit compliance with study requirements.
  • Immunosuppressive doses of steroids. Subjects with steroids for adrenal insufficiency will not be excluded.
  • History of unprovoked thrombosis or known thrombophilia. Provoked and/or superficial DVTs are eligible provided they are treated and resolved at the time of screening.
  • Recent (less than 1 year from screening) myocardial infarction or embolic stroke

研究组 & 干预措施

Baricitinib 2 mg Dose Level

Experimental
  • On Day 0 the allograft will be infused per standard institutional practice
  • Baricitinib will be administered PO at a starting dose of 2 mg daily from Day -3 to Day 100
  • After Day 100, for patients already dose reduced to 2 mg daily, reduce baricitinib to 2 mg every other day for one month or 1 mg daily for one month (depending on drug supply) then discontinue.

干预措施: Baricitinib (Drug)

Baricitinib 4 mg Dose Level

Experimental
  • On Day 0 the allograft will be infused per standard institutional practice
  • Baricitinib will be administered PO at a starting dose of 4 mg daily from Day -3 to Day 100
  • After Day 100, for patients at a dose of 4 mg daily, reduce baricitinib to 2 mg daily for one month, then every other day for one month or 1 mg daily for one month (depending on drug supply) then discontinue.

干预措施: Baricitinib (Drug)

结局指标

主要结局

Cumulative incidence of graft failure

时间窗: 28 days post transplant

-Failure to engraft will be defined as failure to achieve absolute neutrophil count \> 500 for 3 days by Day 28.

Cumulative incidence of grade III-IV acute GVHD

时间窗: Day 100

-Acute GVHD will be assessed using MAGIC criteria

次要结局

  • Treatment related mortality(Day 180)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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