このページは自動翻訳されたものであり、翻訳の正確性は保証されていません。を参照してください。 英語版 ソーステキスト用。

急性骨髄性白血病および骨髄異形成症候群の患者の転帰を改善するための抗がん剤サーツビビントとそのASTX727およびASTX727とベネトクラクスとの併用試験

2026年10月31日 更新者：National Cancer Institute (NCI)

骨髄異形成症候群 (MDS) および急性骨髄性白血病 (AML) の患者を対象に、単独療法として、および ASTX727 および ASTX727 + ベネトクラクスと併用したサーツビビントの安全性を評価する第 I 相試験

This phase I trial tests the safety, side effects, and best dose of SM08502 (cirtuvivint) alone and in combination with ASTX727 in treating patients with acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS). Cirtuvivint may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. ASTX727 is a combination of two drugs, decitabine and cedazuridine. Decitabine is in a class of medications called hypomethylation agents. It works by helping the bone marrow produce normal blood cells and by killing abnormal cells in the bone marrow. Cedazuridine is in a class of medications called cytidine deaminase inhibitors. It prevents the breakdown of decitabine, making it more available in the body so that decitabine will have a greater effect. Giving cirtuvivint alone or in combination with ASTX727 may be safe, tolerable, and/or effective in treating patients with AML and MDS.

調査の概要

状態

募集

条件

介入・治療

詳細な説明

PRIMARY OBJECTIVE:

I. To determine the recommended phase 2 dose (RP2D) of SM08502 (cirtuvivint) as monotherapy in relapsed/refractory (R/R) acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) (Cohort I and II) and in combination with decitabine and cedazuridine (ASTX727) in frontline MDS (Cohort III).

SECONDARY OBJECTIVES:

I. To assess the safety/tolerability of SM08502 (cirtuvivint) as monotherapy in R/R AML and MDS (Cohort I and II) and in combination with ASTX727 in frontline MDS (Cohort III).

II. To assess the pharmacokinetics (PK), and pharmacodynamics (PD) of SM08502 (cirtuvivint) as monotherapy in R/R AML and MDS (Cohort I and II) and in combination with ASTX727 in frontline MDS (Cohort III).

III. To determine the preliminary efficacy of the combination of SM08502 (cirtuvivint) as monotherapy in R/R AML and MDS (Cohort I and II) and in combination with ASTX727 in frontline MDS (Cohort III) by assessing the response rate as defined by the 2022 European LeukemiaNet (ELN) response criteria for AML (Döhner et al., 2022) and International Working Group (IWG) 2023 response criteria for MDS (Zeidan et al., 2023).

IV. To explore survival outcomes achieved with SM08502 (cirtuvivint) as monotherapy in R/R AML and MDS (Cohort I and II) and in combination with ASTX727 in frontline MDS (Cohort III) by assessing 1 year event free survival (EFS) and overall survival (OS) rate.

V. To observe and record anti-tumor activity. VI. To evaluate the best schedule to move forward with in Phase 2.

OUTLINE: This is a dose-escalation study of cirtuvivint as monotherapy. Patients are assigned to 1 of 3 cohorts.

COHORT I: Patients receive cirtuvivint orally (PO) once daily (QD) on days 1-5, 8-12, 15-19, and 22-26 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo echocardiography (ECHO) or multigated acquisition scan (MUGA) at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.

COHORT II: Patients receive cirtuvivint PO QD on days 1, 4, 8, 11, 15, 18, 22, and 25 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo ECHO or MUGA at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.

COHORT III: Patients receive cirtuvivint PO QD on days 1, 4, 8, 11, 15, 18, 22, and 25 and ASTX727 PO QD on days 1-5 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo ECHO or MUGA at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.

After completion of study treatment, patients are followed up for 30 days, every 3 months for 2 years then every 6 months for up to 3 years.

研究の種類

介入

入学 (推定)

54

段階

  • フェーズ 1

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

  • アメリカ
    • Connecticut
      • New Haven、Connecticut、アメリカ、06520
        • 募集
        • Yale University
        • コンタクト：
        • 主任研究者：
          • Maximilian Stahl
    • Georgia
      • Atlanta、Georgia、アメリカ、30322
        • 募集
        • Emory University Hospital/Winship Cancer Institute
        • コンタクト：
          • Site Public Contact
          • 電話番号：404-778-1868
        • 主任研究者：
          • Michael J. Hochman
    • Illinois
      • Chicago、Illinois、アメリカ、60637
        • 募集
        • University of Chicago Comprehensive Cancer Center
        • コンタクト：
        • 主任研究者：
          • Olatoyosi M. Odenike
      • New Lenox、Illinois、アメリカ、60451
        • 一時停止
        • UC Comprehensive Cancer Center at Silver Cross
      • Orland Park、Illinois、アメリカ、60462
        • 一時停止
        • University of Chicago Medicine-Orland Park
    • Indiana
      • Crown Point、Indiana、アメリカ、46307
        • 一時停止
        • UChicago Medicine Northwest Indiana
    • Maryland
      • Baltimore、Maryland、アメリカ、21287
        • 募集
        • Johns Hopkins University/Sidney Kimmel Cancer Center
        • 主任研究者：
          • Ivana Gojo
        • コンタクト：
      • Baltimore、Maryland、アメリカ、21201
        • 募集
        • University of Maryland/Greenebaum Cancer Center
        • コンタクト：
          • Site Public Contact
          • 電話番号：800-888-8823
        • 主任研究者：
          • Vu H. Duong
    • Massachusetts
      • Boston、Massachusetts、アメリカ、02215
        • 募集
        • Dana-Farber Cancer Institute
        • コンタクト：
          • Site Public Contact
          • 電話番号：877-442-3324
        • 主任研究者：
          • Evan C. Chen
    • Missouri
      • City of Saint Peters、Missouri、アメリカ、63376
        • 募集
        • Siteman Cancer Center at Saint Peters Hospital
        • コンタクト：
        • 主任研究者：
          • Meagan Jacoby
      • Creve Coeur、Missouri、アメリカ、63141
        • 募集
        • Siteman Cancer Center at West County Hospital
        • コンタクト：
        • 主任研究者：
          • Meagan Jacoby
      • St Louis、Missouri、アメリカ、63110
        • 募集
        • Washington University School of Medicine
        • コンタクト：
        • 主任研究者：
          • Meagan Jacoby
      • St Louis、Missouri、アメリカ、63129
        • 募集
        • Siteman Cancer Center-South County
        • コンタクト：
        • 主任研究者：
          • Meagan Jacoby
      • St Louis、Missouri、アメリカ、63136
        • 募集
        • Siteman Cancer Center at Christian Hospital
        • コンタクト：
        • 主任研究者：
          • Meagan Jacoby
    • New Jersey
      • Basking Ridge、New Jersey、アメリカ、07920
        • 募集
        • Memorial Sloan Kettering Basking Ridge
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • Middletown、New Jersey、アメリカ、07748
        • 募集
        • Memorial Sloan Kettering Monmouth
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • Montvale、New Jersey、アメリカ、07645
        • 募集
        • Memorial Sloan Kettering Bergen
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • New Brunswick、New Jersey、アメリカ、08903
        • 募集
        • Rutgers Cancer Institute of New Jersey
        • 主任研究者：
          • Neil D. Palmisiano
        • コンタクト：
          • Site Public Contact
          • 電話番号：732-235-7356
    • New York
      • Commack、New York、アメリカ、11725
        • 募集
        • Memorial Sloan Kettering Commack
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • Harrison、New York、アメリカ、10604
        • 募集
        • Memorial Sloan Kettering Westchester
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • New York、New York、アメリカ、10065
        • 募集
        • Memorial Sloan Kettering Cancer Center
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
      • Uniondale、New York、アメリカ、11553
        • 募集
        • Memorial Sloan Kettering Nassau
        • コンタクト：
          • Site Public Contact
          • 電話番号：212-639-7592
        • 主任研究者：
          • Tamanna Haque
    • North Carolina
      • Winston-Salem、North Carolina、アメリカ、27157
        • 募集
        • Wake Forest University Health Sciences
        • コンタクト：
          • Site Public Contact
          • 電話番号：336-713-6771
        • 主任研究者：
          • Madelyn Burkart

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

18年歳以上 (大人、高齢者)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

全て

説明

Inclusion Criteria:

  • In Cohorts I and II, patients must have R/R AML or MDS (venetoclax naïve or venetoclax exposed)

    • Relapsed AML is defined as the appearance of 5% or greater myeloblasts in the bone marrow or peripheral blood after achieving a complete remission (CR), CR with partial hematologic recovery (CRh), or CR with incomplete hematologic recovery (CRi). Patients with a mutation in FLT3, IDH1 or IDH2 must have failed or been intolerant of a corresponding Food and Drug Administration (FDA) approved FLT3, IDH1 or IDH2 inhibitor before enrolling on study. The initial diagnosis of AML is defined by the ELN 2022 criteria, and therefore patients with either AML (peripheral blood or bone marrow blasts ≥ 20% or blasts ≥ 10% with recurrent genetic abnormalities) or MDS/AML (peripheral blood or bone marrow blasts 10-19%) are eligible
    • Refractory AML is defined as failure to achieve a CR, CRh, or CRi after one of the following regimens: (i) ≥ 2 cycles of intensive induction chemotherapy with a cytarabine containing regimen (e.g., 7+3, mitoxantrone, etoposide, cytarabine [MEC], high-dose cytarabine [HIDAC], reinduction chemotherapy such as 5 + 2, etc.) or, (ii) ≥ 2 cycles of hypomethylating agent (HMA)/venetoclax or low-dose cytarabine (LDAC)/glasdegib or, (iii) ≥ 4 cycles of HMA monotherapy. The initial diagnosis of AML is defined by the ELN 2022 criteria, and therefore patients with either AML (peripheral blood or bone marrow blasts ≥ 20% or blasts ≥ 10% with recurrent genetic abnormalities) or MDS/AML (peripheral blood or bone marrow blasts 10-19%) are eligible
    • Patients with MDS/AML (blasts 10-19%) who progress to AML (blasts ≥ 20%) after treatment will be considered relapsed or refractory MDS/AML, and not as newly-diagnosed AML (i.e. the patients' treatment history for eligibility purposes does not reset)
    • Relapsed MDS is defined as: (i) Intermediate, high, or very high-risk disease by International Prognostic Scoring System-Revised (IPSS-R) and, (ii) Any relapse after achieving any 2023 IWG MDS defined response
    • Refractory MDS is defined as: (i) Intermediate, high, or very high-risk disease by IPSS-R and > 5% blasts in the bone marrow or peripheral blood, (ii) Failure to achieve a response (as per IWG 2006 criteria) after ≥ 4 cycles of HMA monotherapy, or (iii) ≥ 2 cycles of HMA + venetoclax

  • In Cohort III, patients must have prior untreated high-risk MDS

    • MDS with > 5% blasts in the bone marrow or peripheral blood AND
    • IPSS-R high or very high-risk disease OR
    • Molecular International Prognostic Scoring System (IPSS-M) high or very high-risk disease
    • No more than one single prior cycle of DNMTi therapy
    • Prior use of erythropoiesis stimulating agents (ESA), thrombopoietin agonists, lenalidomide, and luspatercept are allowed

  • Age ≥ 18 years. Because no dosing or adverse event data are currently available on the use of SM08502 (cirtuvivint) in combination with ASTX727 in patients < 18 years of age, children are excluded from this study

  • Eastern Cooperative Oncology Group (ECOG) performance status ≤ 3

  • Total bilirubin ≤ 2 x institutional upper limit of normal (ULN) (unless bilirubin rise is due to Gilbert's syndrome or of non-hepatic origin; in that case a cut off of ≤ 4 × institutional ULN will be used)

  • Aspartate aminotransferase (AST)(serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT)(serum glutamic pyruvic transaminase [SGPT]) ≤ 3 x institutional ULN (unless considered due to organ involvement by the patient's myeloid malignancy; in that case a cut off of ≤ 5 x institutional ULN will be used)

  • Glomerular filtration rate (GFR) ≥ 45 mL/min/1.73m^2

  • If female, patient must be either:

    • Postmenopausal (surgically sterile or age > 55 years with no menses for 12 or more months without an alternative medical cause or age equal to 55 or less with no menses for 12 or more months without an alternative medical cause and a follicle stimulating hormone [FSH] level > 40 IU/L); or
    • Of children bearing potential. These patients must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately. Patient must agree to have a negative urine or serum beta-human chorionic gonadotropin (HCG) test result during screening and repeated within 7 days prior to study drug (local labs are allowed) to be eligible

  • The effects of SM08502 (cirtuvivint) and ASTX727 on the developing human fetus are unknown. For this reason, and because these agents are known to be teratogenic, women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and during the treatment therapy. Women of childbearing age should agree to use adequate contraception for 7 months after completion of SM08502 (cirtuvivint) administration. For ASTX727, adequate contraception must continue for at least 6 months after last dose of ASTX727. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately. Men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study and for the duration of the study and at least 4 months after the last dose of SM08502 (cirtuvivint) and 3 months after last dose of ASTX727. Women who are lactating must refrain from breastfeed during the study and at least for two weeks after last dose of ASTX727

  • Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial

  • HIV-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial

  • Ability to understand and the willingness to sign a written informed consent document. Legally authorized representatives may sign and give informed consent on behalf of study participants

Exclusion Criteria:

  • Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities > grade 1) with the exception of alopecia or abnormal blood counts

  • Patients who are receiving any other investigational agents

  • Systemic anti-leukemic or other antineoplastic therapy within 14 days of first day of study treatment. Hydroxyurea may be continued through cycle 1 of treatment. Hydroxyurea is discouraged in subsequent cycles and should be discussed beforehand with principal investigator. If on venetoclax, then a wash-out period of at least five times the half-life of venetoclax is required. Exceptions: No wash-out required for intrathecal chemotherapy, hydroxyurea, cytarabine (Ara-C), or palliative radiation therapy to painful sites of leukemic disease. Patients are not allowed to receive concurrent therapy such as cytotoxic chemotherapy or radiation therapy for another cancer. Patients on hormonal adjuvant therapy for non-metastatic breast and prostate cancer or other minimally-myelosuppressive maintenance therapies for non-metastatic cancer may be eligible at the discretion of the study principal investigator (PI)

  • Patient is receiving known inhibitors or activators of flavin-containing monooxygenases (FMO1 or FMO3), and these cannot be stopped at least 5 days prior to SM08502 (cirtuvivint) treatment start. Known inhibitors of FOMO are chlorpromazine and imipramine

  • Patient is receiving strong inhibitors or strong inducers of CYP3A4/5 and these cannot be stopped at least 5 days prior to SM08502 (cirtuvivint) treatment start

    • Strong inhibitors include grapefruit juice or grapefruit/grapefruit related citrus fruits (e.g., Seville oranges, pomelos), ketoconazole, miconazole, itraconazole, voriconazole, posaconazole, clarithromycin, telithromycin, indinavir, saquinavir, ritonavir, nelfinavir, amprenavir, fosamprenavir, nefazodone, lopinavir, troleandomycin, mibefradil, and conivaptan. Examples may be found at the FDA website. Refer to the prescribing information of concomitant medications if in doubt or consult the sponsor for guidance

    • Strong inducers include phenobarbital, rifampin, phenytoin, carbamazepine, rifabutin, rifapentin, clevidipine, and St. John's Wort. Examples may be found at the FDA website. Refer to the prescribing information of concomitant medications if in doubt or consult the sponsor for guidance.

    • While moderate inhibitors or moderate inducers of CYP3A4/5 are not an exclusion criteria for the trial, it is preferred that moderate inhibitors or moderate inducers of CYP3A4/5 be replaced prior to the first dose of SM08502 (cirtuvivint) and during study conduct where this is possible.

      • Moderate inhibitors include erythromycin, ciprofloxacin, verapamil, diltiazem, atazanavir, fluconazole, darunavir, delavirdine, amprenavir, fosamprenavir, aprepitant, imatinib, tofisopam, and cimetidine. Examples may be found at the FDA website. Refer to the prescribing information of concomitant medications if in doubt or consult the sponsor for guidance
      • Moderate inducers include bosentan, efavirenz, etravirine, modafinil, and nafcillin. Examples may be found at the FDA website. Refer to the prescribing information of concomitant medications if in doubt or consult the sponsor for guidance

  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to SM08502 (cirtuvivint) or ASTX727

  • Chronic, active hepatitis B virus (HBV) or hepatitis C (HCV) requiring treatment. Note: patients with serologic evidence of prior vaccination to HBV (i.e. hepatitis B surface [HBs] antigen negative, anti-HBs antibody positive and anti-hepatitis B core [HBc] antibody negative) or positive anti-HBc antibody from intravenous immunoglobulins (IVIG) may participate. Patients who had prior HCV that has been definitively treated with negative HCV viral load prior to study initiation and no evidence of cirrhosis, are allowed to participate. If there is no known history of HBV infection no HBV studies need to be obtained. If there is no known history of HCV infection, no HCV studies need to be obtained

  • Patients with uncontrolled intercurrent illness or any other significant condition(s) that would make participation in this protocol unreasonably hazardous

  • Pregnant and lactating women are excluded from this study because SM08502 (cirtuvivint) is a small molecule inhibitor of CLK DYRK with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with SM08502 (cirtuvivint), breastfeeding should be discontinued if the mother is treated with SM08502 (cirtuvivint). These potential risks may also apply to other agents used in this study

  • Patients with acute promyelocytic leukemia

  • Subject has symptomatic central nervous system (CNS) involvement with AML

  • Patient has immediate life-threatening, severe complications of their myeloid malignancy such as uncontrolled bleeding and/or uncontrolled infection

  • Patient has significant active cardiac disease within 6 months prior to the start of study treatment, including uncontrolled New York Heart Association (NYHA) class III or IV congestive heart failure; acute coronary syndrome (ACS); and/or stroke

  • Left ventricular ejection fraction (LVEF) < 40% by echocardiogram (ECHO) or multi-gated acquisition (MUGA) scan obtained within 30 days prior to the start of study treatment

  • Patient is known to have dysphagia, short-gut syndrome, gastroparesis, or other conditions that limit the ingestion or gastrointestinal absorption of drugs administered orally. Patient needs to be able to swallow pills

  • Patient has active uncontrolled systemic fungal, bacterial, or viral infection (defined as ongoing signs/symptoms related to the infection without improvement despite appropriate antibiotics, antiviral therapy, and/or other treatment)

  • Subject has prolonged corrected QC (QTc) interval (Fridericia's correction [QTcF]) ≥ 480 ms or known family history of long QT interval syndrome at screening

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

  • 主な目的：処理
  • 割り当て：非ランダム化
  • 介入モデル：順次割り当て
  • マスキング：なし（オープンラベル）

武器と介入

参加者グループ / アーム
介入・治療
実験的：Cohort I (cirtuvivint)

Patients receive cirtuvivint PO QD on days 1-5, 8-12, 15-19, and 22-26 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo ECHO or MUGA at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.
手順：Biospecimen Collection

Undergo blood sample collection

他の名前：
  • 生物学的サンプルの収集
  • 採取された生体試料
  • 標本収集
  • サンプル収集
手順：Echocardiography Test

Undergo ECHO

他の名前：
  • 心エコー検査
  • EC
手順：Multigated Acquisition Scan

Undergo MUGA

他の名前：
  • 血液プールスキャン
  • 平衡放射性核種血管造影
  • ゲーテッド血液プールイメージング
  • ムガ
  • 放射性核種心室造影
  • RNVG
  • SYMAスキャン
  • 同期マルチゲート取得スキャン
  • ムガスキャン
  • マルチゲート取得スキャン
  • 放射性核種脳室造影スキャン
  • ゲーテッドハートプールスキャン
  • RNVスキャン
手順：Bone Marrow Aspiration

Undergo bone marrow aspiration

薬：Cirtuvivint

Given PO

他の名前：
  • SM 08502
  • SM-08502
  • SM08502
  • Wntシグナル経路阻害剤SM08502
実験的：Cohort II (cirtuvivint)

Patients receive cirtuvivint PO QD on days 1, 4, 8, 11, 15, 18, 22, and 25 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo ECHO or MUGA at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.
手順：Biospecimen Collection

Undergo blood sample collection

他の名前：
  • 生物学的サンプルの収集
  • 採取された生体試料
  • 標本収集
  • サンプル収集
手順：Echocardiography Test

Undergo ECHO

他の名前：
  • 心エコー検査
  • EC
手順：Multigated Acquisition Scan

Undergo MUGA

他の名前：
  • 血液プールスキャン
  • 平衡放射性核種血管造影
  • ゲーテッド血液プールイメージング
  • ムガ
  • 放射性核種心室造影
  • RNVG
  • SYMAスキャン
  • 同期マルチゲート取得スキャン
  • ムガスキャン
  • マルチゲート取得スキャン
  • 放射性核種脳室造影スキャン
  • ゲーテッドハートプールスキャン
  • RNVスキャン
手順：Bone Marrow Aspiration

Undergo bone marrow aspiration

薬：Cirtuvivint

Given PO

他の名前：
  • SM 08502
  • SM-08502
  • SM08502
  • Wntシグナル経路阻害剤SM08502
実験的：Cohort III (cirtuvivint, ASTX727)

Patients receive cirtuvivint PO QD on days 1, 4, 8, 11, 15, 18, 22, and 25 and ASTX727 PO QD on days 1-5 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo ECHO or MUGA at screening. In addition, patients undergo blood sample collection and bone marrow aspiration at screening and on study.
手順：Biospecimen Collection

Undergo blood sample collection

他の名前：
  • 生物学的サンプルの収集
  • 採取された生体試料
  • 標本収集
  • サンプル収集
手順：Echocardiography Test

Undergo ECHO

他の名前：
  • 心エコー検査
  • EC
手順：Multigated Acquisition Scan

Undergo MUGA

他の名前：
  • 血液プールスキャン
  • 平衡放射性核種血管造影
  • ゲーテッド血液プールイメージング
  • ムガ
  • 放射性核種心室造影
  • RNVG
  • SYMAスキャン
  • 同期マルチゲート取得スキャン
  • ムガスキャン
  • マルチゲート取得スキャン
  • 放射性核種脳室造影スキャン
  • ゲーテッドハートプールスキャン
  • RNVスキャン
手順：Bone Marrow Aspiration

Undergo bone marrow aspiration

薬：Decitabine and Cedazuridine

Given PO

他の名前：
  • ASTX727
  • CDA阻害剤 E7727/デシタビン配合剤 ASTX727
  • セダズリジン・デシタビン配合剤 ASTX727
  • セダズリジン・デシタビン錠
  • インコヴィ
  • C-DEC
  • DEC-C
  • ASTX-727
  • イナコヴィ
薬：Cirtuvivint

Given PO

他の名前：
  • SM 08502
  • SM-08502
  • SM08502
  • Wntシグナル経路阻害剤SM08502

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
Maximum tolerated dose (MTD)
時間枠：Up to day 28

The MTD of cirtuvivint as monotherapy in relapsed/refractory (R/R) acute myeloid leukemia (AML) and R/R myelodysplastic syndrome (MDS) (Cohort I and II) and in combination with ASTX727 in frontline MDS (Cohort III). MTD will be defined as the highest dose level at which 0/6 or 1/6 subjects experience a dose-limiting toxicity.
Up to day 28
Recommended phase 2 dose (RP2D)
時間枠：Up to 3 years

The RP2D will be based on the MTD in both Cohort I and II as well as pharmacokinetic, pharmacodynamic and response data from Cohort I and II.
Up to 3 years

二次結果の測定

結果測定
メジャーの説明
時間枠
Incidence of adverse events (AEs)
時間枠：Up to 30 days after last dose of study treatment

AEs will be graded using Common Terminology Criteria for Adverse Events version 5.0 and described by frequency, duration, and severity of treatment-emergent, treatment-related, and serious AEs. All reported toxicities, regardless of attribution, will be summarized by toxicity type and maximum grade, and sorted by number of patients experiencing the toxicity for each dosing cohort and overall.
Up to 30 days after last dose of study treatment
Clinical response
時間枠：Up to 5 years after end of treatment

Clinical response will be assessed based on the 2022 European LeukemiaNet criteria for AML and the 2023 International Working Group criteria for MDS. Clinical response will be described using descriptive statistics. Point estimates and exact binomial 95% confidence intervals (CIs) will be provided for binary endpoints such as response rate in participants treated at MTD.
Up to 5 years after end of treatment
Event-free survival (EFS)
時間枠：Up to 1 year

The Kaplan-Meier method will be used to estimated EFS with its 95% CI.
Up to 1 year
Overall survival (OS)
時間枠：Up to 1 year

The Kaplan-Meier method will be used to estimated OS with its 95% CI.
Up to 1 year

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

National Cancer Institute (NCI)

捜査官

  • 主任研究者：Evan C Chen、Dana-Farber - Harvard Cancer Center LAO

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

一般刊行物

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2025年8月15日

一次修了 (推定)

2028年6月1日

研究の完了 (推定)

2028年6月1日

試験登録日

最初に提出

2024年6月29日

QC基準を満たした最初の提出物

2024年6月29日

最初の投稿 (実際)

2024年7月3日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月3日

QC基準を満たした最後の更新が送信されました

2026年10月31日

最終確認日

2026年10月1日

詳しくは

本研究に関する用語

追加の関連 MeSH 用語

その他の研究ID番号

  • NCI-2024-05326
  • UM1CA186709 (米国 NIH グラント/契約)
  • 10674 (その他の識別子：CTEP)
  • NCI-2024-05326 (レジストリ識別子：CTRP (Clinical Trial Reporting Program))
  • 10674 (その他の識別子：Dana-Farber - Harvard Cancer Center LAO)

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

はい

IPD プランの説明

NCI is committed to sharing data in accordance with NIH policy. For more details on how clinical trial data is shared, access the link to the NIH data sharing policy page.

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

はい

米国FDA規制機器製品の研究

いいえ

米国で製造され、米国から輸出された製品。

いいえ

この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。

購読する