Nüks veya Dirençli Akut Miyeloid Lösemi Hastalarında Tuspetinib (HM43239) Güvenlilik, Tolerabilite, Farmakokinetik ve Farmakodinamik Çalışması

Sade dilde özet

Bu çalışma, Tuspetinib (HM43239) adlı ilacın güvenliğini, tolere edilebilirliğini ve vücuttaki davranışını, tek başına veya Venetoclax ve Azacitidine ile birlikte, nüks etmiş veya tedaviye dirençli akut miyeloid lösemi (acute myeloid leukemia) hastalarında incelemektedir. Çalışmaya, en az bir önceki tedaviye dirençli veya sonrasında nüks etmiş AML, MDS-IB2 veya CMML tanılı hastalar katılmaktadır. Çalışma Faz 1/Faz 2 aşamasında yürütülmekte ve halen katılımcı almaktadır.

Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.

Deney bilgileri

Faz

PHASE1/PHASE2

Durum

Katılımcı alıyor

Sponsor

Aptose Biosciences Inc.

Müdahale

Tuspetinib, Venetoclax Oral Tablet, Azacitidine for Intravenous Infusion

Başlangıç

11.03.2019

Tahmini bitiş

01.04.2027

Ülkeler

United States, Australia, Germany, New Zealand, South Korea, Spain

İlgili genler

Merkezler

• Birmingham, United States
• Duarte, United States
• Irvine, United States
• La Jolla, United States
• Los Angeles, United States
• Palo Alto, United States
• Sacramento, United States
• New Haven, United States
• Miami, United States
• Atlanta, United States
• Boston, United States
• Durham, United States
• Cleveland, United States
• Columbus, United States
• Huston, United States
• Albury, Australia
• Herston, Australia
• Townsville, Australia
• Fitzroy, Australia
• Nedlands, Australia
• Leipzig, Germany
• Berlin, Germany
• Grafton, New Zealand
• Seoul, South Korea
• Seoul, South Korea
• Seoul, South Korea
• Daegu, South Korea
• Pusan, South Korea
• Seongnam, South Korea
• Barcelona, Spain
• Pozuelo de Alarcón, Spain
• Oviedo, Spain
• Valencia, Spain
• Valencia, Spain

Uygunluk kriterleri

Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.

Inclusion Criteria for Parts A/B/C:

* Study participant is defined as having morphologically documented primary or secondary AML, MDS-IB2 (≥ 10% bone marrow blasts), or CMML by the World Health Organization (WHO) criteria (2016), and fulfills one of the following:

  1. Refractory to at least 1 cycle of prior therapy
  2. Relapsed after achieving remission with a prior therapy
* Study participant has an Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2.
* Study participant's interval from prior treatment to time of study drug administration is at least 2 weeks for cytotoxic agents (except hydroxyurea given for controlling blast cells), at 4 weeks for biologic or cellular immunotherapies, or least 5 half-lives for prior experimental agents or noncytotoxic agents, including immunosuppressive therapy post hematopoietic stem cell transplantation (HSCT). Upon discussion with the Medical Monitor, a shorter than stated washout period may be considered provided that the study participant has recovered from any clinically relevant safety issue and recovered to Grade ≤ 1 toxicity from prior therapies.
* Study participant must meet the following criteria as indicated on the clinical laboratory tests.

  1. Serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3× institutional upper limit normal (ULN)
  2. Total serum bilirubin ≤ 1.5× institutional ULN
  3. Creatinine clearance as calculated by the Cockcroft-Gault formula or measured by 24-h urine collection of \> 45 mL/min.
* Study participant is suitable for oral administration of study drug and has minimum life expectancy (≥ 3 months)
* Female study participants must be either:
* Of non-childbearing potential

  1. Post-menopausal (defined as at least 1 year without any menses) prior to screening, or
  2. Documented surgically sterile or status post hysterectomy (at least 1 month prior to screening)
* Or, if of childbearing potential,

  1. Must have a negative serum or urine pregnancy test at screening (within 72 hours prior to start of treatment), and
  2. Must use an acceptable highly effective method of birth control starting at screening and throughout the study period and for 90 days after the final study drug administration.
* Female study participants must not be breastfeeding at screening and during the study period, and for 90 days after the final study drug administration
* Female study participants must not donate ova starting at screening and throughout the study period, and for 90 days after the final study drug administration.
* Male study participants and their female spouse/partners who are of childbearing potential must be using highly effective contraception starting at screening and continue throughout the study period and for 90 days after the final study drug administration.
* Male study participants must not donate sperm starting at screening and throughout the study period and for 90 days after the final study drug administration.
* Study participant agrees not to participate in another interventional study while on treatment.

Exclusion Criteria for Parts A/B/C:

Study participants must not enter the study if any of the following exclusion criteria are met:

* Study participant was diagnosed with acute promyelocytic leukemia (APL).
* Study participant has known BCR-ABL-positive leukemia.
* Study participant has an active malignancy other than AML, MDS-IB2, or CMML.
* Study participant has persistent non-hematological toxicities of ≥ Grade 2 (CTCAE v4.03), with symptoms and objective findings, from prior AML, MDS-IB2, or CMML treatment (including chemotherapy, kinase inhibitors, immunotherapy, experimental agents, radiation, or surgery)
* Study participant has had hematopoietic stem cell transplant (HSCT) and meets any of the following criteria:

  1. Has undergone HSCT within the 2-month period prior to the first study dose
  2. Has clinically significant graft-versus-host-disease (GVHD) requiring treatment
  3. Has ≥ Grade 2 persistent non-hematological toxicity related to the transplant
  4. Had a donor lymphocyte infusion (DLI) ≤ 30 days prior to the first study dose.
* Study participant has meningeal or central nervous system (CNS) involvement with leukemia or other CNS disease related to underlying and secondary effects of malignancy.
* Study participant has disseminated intravascular coagulation abnormality (DIC).
* Study participant has had major surgery within 4 weeks prior to the first study dose.
* Study participant has had radiation therapy within 4 weeks prior to the first study dose.
* Study participant has congestive heart failure New York Heart Association (NYHA) class 3 or 4, or study participant with a history of congestive heart failure NYHA class 3 or 4 in the past, unless a screening echocardiogram or multigated acquisition (MUGA) scan performed within 3 months prior to study entry results in a left ventricular ejection fraction (LVEF) that is ≥ 45%.
* Study participant has any of the following cardiac abnormalities of history:

  1. Study participant has any clinically important abnormalities in rhythm, conduction or morphology of resting ECG, e.g., complete left bundle branch block, third-degree heart block, second-degree heart block, or PR interval \> 250 milliseconds (ms).
  2. Study participant has a mean QT interval (QTc) by Friderica's method (QTcF) \> 450 ms in three successive screening measurements.
  3. Study participant has any factors that increase the risk of QTc prolongation or risk of arrhythmic events, such as congenital long QT, syndrome, family history of long QT syndrome.
* Study participant is known to have active infection including any identified active COVID-19 infection.
* Study participant is known to have human immunodeficiency virus infection.
* Study participant has known active hepatitis B or C, or other active hepatic disorder.
* Study participant has any condition which, in the Investigator's opinion, makes the study participant unsuitable for study participation.
* Study participant has a history of Grade 3 or 4 non-hematologic toxicity related to tyrosine kinase inhibitor.

Inclusion Criteria for Part D:

* Study participant is defined as having morphologically documented newly diagnosed previously untreated primary or secondary AML by the World Health Organization (WHO) criteria (2016) and considered ineligible to receive intensive chemotherapy.

Study participants ≥ 75 years of age are considered ineligible to receive intensive chemotherapy if they meet any of the following criteria:

1. ECOG Performance Status of 2 or 3;
2. Cardiac history of congestive heart failure (CHF) requiring treatment or ejection fraction ≤ 50% or chronic stable angina;
3. Diffusing capacity of the lung for carbon monoxide (DLCO) ≤ 65% or forced expiratory volume during the first second (FEV1) ≤ 65%;
4. Creatinine clearance ≥ 30 mL/min to \< 45 ml/min;
5. Moderate hepatic impairment with total bilirubin \> 1.5 to ≤ 3.0×ULN;
6. Any other comorbidity that the Investigator judges to be incompatible with intensive chemotherapy must be reviewed and approved by the Medical Monitor during screening and prior to treatment.

Study participants are considered ineligible to receive intensive chemotherapy based on their age being ≥ 75 years.

* Study participant \< 75 years has an ECOG performance status ≤ 2; study participant ≥ 75 years has an ECOG performance status 0-2.
* Study participant must meet the following criteria as indicated on the clinical laboratory tests:

  1. Serum AST and ALT ≤ 3× institutional ULN unless considered due to leukemic organ involvement.
  2. Total serum bilirubin ≤ 3x institutional ULN unless considered due to leukemic organ involvement for study participants \< 75 years; total serum bilirubin ≤ 1.5x institutional ULN (or ≤ 3x institutional ULN if documented history of Gilbert's syndrome) unless considered due to leukemic organ involvement for study participants ≥ 75 years.
  3. Creatinine clearance as calculated by the Cockcroft-Gault formula or measured by 24-h urine collection of ≥ 30 mL/min for study participants \< 75 years; creatinine clearance as calculated by the Cockcroft-Gault formula or measured by 24-h urine collection of ≥ 45 mL/min for study participants ≥ 75 years.
* Study participant is suitable for oral administration of study drug and has minimum life expectancy (≥ 3 months)
* Female study participants must be either:
* Of non-childbearing potential

  1. Post-menopausal (defined as at least 1 year without any menses) prior to screening, or
  2. Documented surgically sterile or status post hysterectomy (at least 1 month prior to screening)
* Or, if of childbearing potential,

  1. Must have a negative serum or urine pregnancy test at screening (within 72 hours prior to start of treatment), and
  2. Must use an acceptable highly effective contraception starting at screening and throughout the study period and for 90 days after the final study drug administration.
* Female study participants must not be breastfeeding at screening and during the study period, and for 90 days after the final study drug administration.
* Female study participants must not donate ova starting at screening and throughout the study period, and for 90 days after the final study drug administration.
* Male study participants and their female spouse/partners who are of childbearing potential must be using highly effective contraception starting at screening and continue throughout the study period and for 90 days after the final study drug administration.
* Male study participants must not donate sperm starting at screening and throughout the study period and for 90 days after the final study drug administration.
* Study participant agrees not to participate in another interventional study while on treatment.

Exclusion Criteria for Part D:

Study participants must not enter the study if any of the following exclusion criteria are met:

* Study participant was diagnosed with acute promyelocytic leukemia (APL).
* Study participant has known BCR-ABL-positive leukemia.
* Study participant has an active malignancy other than AML.
* Study participant has received treatment with the following:

  1. An HMA, VEN (or other BCL-2 inhibitor), a tyrosine kinase inhibitor (TKI), a FLT3 inhibitor (FLT3i), a hematopoietic stem cell transplant (HSCT), and/or a chemotherapeutic agent for antecedent myeloid neoplasm (Note: Prior chemotherapy for solid tumors considered in remission is allowed.)
  2. CAR-T cell therapy
  3. Experimental therapies for antecedent myeloid neoplasms
  4. Current participation in another research or observational study
* Study participant has persistent non-hematological toxicities of ≥ Grade 2 (CTCAE v4.03), with symptoms and objective findings, from treatment for antecedent myeloid neoplasms (including chemotherapy, kinase inhibitors, immunotherapy, experimental agents, immunosuppressive therapy, radiation, or surgery).
* Study participant has meningeal or central nervous system (CNS) involvement with leukemia or other CNS disease related to underlying and secondary effects of malignancy.
* Study participant has disseminated intravascular coagulation abnormality (DIC).
* Study participant has had major surgery within 4 weeks prior to the first study dose.
* Study participant has had radiation therapy within 4 weeks prior to the first study dose.
* Study participant has congestive heart failure New York Heart Association (NYHA) class 3 or 4, or study participant with a history of congestive heart failure NYHA class 3 or 4 in the past, unless a screening echocardiogram or multigated acquisition (MUGA) scan performed within 3 months prior to study entry results in a left ventricular ejection fraction (LVEF) that is ≥ 45%.
* Study participant has any of the following cardiac abnormalities of history:

  1. Study participant has any clinically important abnormalities in rhythm, conduction or morphology of resting ECG, e.g., complete left bundle branch block, third-degree heart block, second-degree heart block, or PR interval \> 250 milliseconds (ms).
  2. Study participant has a mean QT interval (QTc) by Friderica's method (QTcF) \> 450 ms in three successive screening measurements.
  3. Study participant has any factors that increase the risk of QTc prolongation or risk of arrhythmic events, such as congenital long QT, syndrome, family history of long QT syndrome.
* Study participant is known to have active infection, including any identified active COVID-19 infection.
* Study participant is known to have human immunodeficiency virus infection.
* Study participant has known active hepatitis B or C, or other active hepatic disorder.
* Study participant has any condition which, in the Investigator's opinion, makes the study participant unsuitable for study participation, including a chronic respiratory disease that requires continuous oxygen, or a significant history of renal, neurologic, psychiatric, endocrinologic, metabolic, immunologic, hepatic, or cardiovascular disease, or any other medical condition or known hypersensitivity to any of the study medications including excipients of VEN and AZA that in the opinion of the Investigator would adversely affect participating in this study.
* Study participant exhibits evidence of other clinically significant uncontrolled systemic infection requiring therapy (viral, bacterial, or fungal) or other medical conditions (e.g., infection, heart failure, COPD flare, etc.).
* Study participant has a white blood cell count \> 25 × 10\^9/L. (Treatment with hydroxyurea or use of leukapheresis are permitted to meet this criterion.)