JPRN-jRCT2031210594招募中1 期
A Phase 1/2, Open-Label, Dose-Escalation, Dose-Expansion Study of DSP-5336 in Adult Acute Leukemia Patients with and without Mixed Lineage Leukemia (MLL)-rearrangement or Nucleophosmin 1 (NPM1) Mutation
Tada Tomohiro0 个研究点目标入组 100 人开始时间: 2022年2月5日最近更新:
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 发起方
- 入组人数
- 100
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
- >= 18age old 至 ot applicable（—）
- 性别
- All
入选标准
- •For patients in Phase 1 (dose-escalation) of the study:
- •1) Have a confirmed diagnosis of refractory or relapsed AML, ALL, or acute leukemia of ambiguous lineage according to World Health Organization (WHO) 2022 classification, as determined by pathology review at the treating institution, and who failed available standard therapies known to be active for their AML, ALL or acute leukemia of ambiguous lineage. Participants who are candidates for stem cell transplantation must have been offered this therapeutic option.
- •a) Refractory is defined as: patient did not achieve complete remission (CR) or complete remission with incomplete hematologic recovery (CRi), defined by the 2017 European LeukemiaNet (ELN) guideline under initial intensive therapy, or did not achieve CR, CRi, morphologic leukemia free state (MLFS) or partial remission (PR) after an initial sufficient time course of treatment with hypomethylating agents (HMA) or lowdose cytarabine (LDAC), with sufficient time course defined as at least 4 cycles of HMA or LDAC therapy, or at least 2 cycles of combination therapy (ie, HMA or LDAC in combination with venetoclax or glasdegib)
- •b) Relapse is defined as: relapse diagnosed by bone marrow assessment or by the appearance of peripheral blasts after the achievement of CR or CRi, defined by 2017 ELN guideline, with or without consolidation or maintenance, and with or without HSCT
- •For patients in Phase 2 (dose-expansion) of the study:
- •2) Have a confirmed diagnosis of refractory or relapsed AML according to WHO 2022 classification, as determined by pathology review at the treating institution, and who failed available standard therapies known to be active for their AML. Participants who are candidates for stem cell transplantation must have been offered this therapeutic option. See Criterion 1 for definitions of refractory and relapsed.
- •3) Have a confirmed KMT2A (MLL)-fusion or NPM1 mutation, which includes those with coexisting FLT3 genomic alterations and/or IDH1/2 mutations
- •For all patients:
- •4) Be >= 18 years of age
- •5) Have an Eastern Cooperative Oncology Group (ECOG) performance status <= 2
- •6) White blood cell (WBC) count must be below 30,000/u L at the time of enrollment and prior to starting study treatment (hydroxyurea will be allowed prior to enrollment and during study treatment)
- •7) Any prior treatment-related toxicities resolved to <= Grade 1 prior to enrollment, with the exception of <= Grade 2 alopecia or neuropathy
- •8) Have adequate renal and hepatic function at Screening as determined by:
- •a) Clearance of creatinine (CLcr) level >= 50 ml/min, assessed by the Cockcroft-Gault formula
- •b) Total bilirubin <= 1.5 the upper limit of normal (ULN) (or <=2 .0 ULN for patients with known Gilberts syndrome)
- •c) Aspartate aminotransferase (AST) <= 3.0 times ULN
- •d) Alanine aminotransferase (ALT) <= 3.0 times ULN
- •9) Be willing to attend study visits as required by the protocol
- •10) Have an estimated life expectancy >= 3 months, based on the investigators assessment
- •11) Female patients of childbearing potential must have a negative serum or urine pregnancy test.
- •Females of childbearing/child-producing potential are defined as women who have (1) experienced menarche and have not undergone sterilization procedures (hysterectomy, bilateral tubal ligation, or bilateral oophorectomy), or (2) have not experienced menopause (defined as having amenorrhea continuously for more than 12 months that is not determined to be drug-induced, or who are taking
排除标准
- •1) Has a histologic diagnosis of acute promyelocytic leukemia
- •2) Underwent HSCT or chimeric antigen receptor cell (CAR-T) therapy or other modified T-cell therapy within 60 days prior to the first dose of DSP-5336
- •3) Received a donor lymphocyte infusion within 28 days prior to the first dose of DSP-5336, or receiving immunosuppressive therapy post-HSCT at the time of Screening, or with clinically active GVHD or GVHD requiring active medical intervention other than the use of topical steroids for ongoing cutaneous GVHD
- •4) Received antineoplastic agents (except hormonal therapies as adjuvant maintenance for breast or prostate cancers if a patient is taking before starting study treatment, and hydroxyurea given for controlling blast cells) within 14 days prior to the first dose of DSP-5336
- •5) Received systemic calcineurin inhibitors within 4 weeks prior to the first dose of DSP-5336
- •6) Received immunotherapy, including tumor vaccines and checkpoint inhibitors, within 42 days or 5 half-lives, whichever is shortest, prior to the first dose of DSP-5336
- •7) Has been on other investigational treatment within the previous 4 weeks prior to the first dose of DSP-5336
- •8) Had major surgery within 28 days prior to the first dose of DSP-5336
- •9) Has active central nervous system leukemia
- •10) Has had abnormal ECGs at screening that are clinically significant, such as QT prolongation (QTc >450 msec for males and >470 msec for females, with QTc corrected according to Fridericias formula [QTcF])
- •11) Has a left ventricular ejection fraction (LVEF) <45%, as determined by ECHO
- •12) Has a history of Torsades de Pointes
- •13) In the opinion of the treating investigator, patient has any concurrent conditions that could pose an undue medical hazard or interfere with interpretation of study results; these conditions include, but are not limited to: clinically significant non-healing or healing wounds; concurrent congestive heart failure (New York Heart Association Functional Classification Class III or IV); concurrent unstable angina; concurrent cardiac arrhythmia requiring treatment (excluding asymptomatic atrial fibrillation); recent (within the prior 6 months) myocardial infarction; acute coronary syndrome within the previous 6 months; significant pulmonary disease (shortness of breath at rest or on mild exertion), eg, due to concurrent severe obstructive pulmonary disease, concurrent hypertension not controlled with concomitant medication, or diabetes mellitus with more than 2 episodes of ketoacidosis in the prior 6 months
- •14) Have a known detectable viral load for human immunodeficiency virus or hepatitis C, or evidence of a hepatitis B surface antigen, all being indicative of active infection
- •For sites in Japan only: Hepatitis B core (HBc) antibody or hepatitis B surface (HBs) antibody test should be performed if HBsAg is negative. If HBc antibody or HBs antibody test is positive, HBV DNA quantification test should be performed to confirm that HBV DNA is negative.
- •15) Has an active, uncontrolled, bacterial, viral, or fungal infection requiring systemic therapy
- •16) Has known severe dysphagia, short-gut syndrome, gastroparesis, or other conditions that limit the ingestion or gastrointestinal absorption of drugs administered orally, including the inability to swallow oral medication
- •17) Has a cognitive, psychologic, or psychosocial impediment that would impair the ability of the patient to receive therapy according to the protocol, or adversely affect the abili
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