A Study of HYML-122 and Cytarabine in Patients With FLT3 Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)
A Single-arm, Open, Multicenter, Phase II Study to Investigator the Efficacy and Safety of HYML-122 and Cytarabine in Patients With FLT3 Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)
Tarapeutics Science Inc.
18 participants
Mar 29, 2022
INTERVENTIONAL
Conditions
Summary
This is a single-arm, open, multicenter, phase 2 study to evaluate the efficacy, safety and pharmacokinetics of HYLM-122 in combination with cytarabine in Chinese subjects with FLT3 positive relapsed or refractory acute myeloid leukemia.
Eligibility
Inclusion Criteria7
- Fully understand the procedures of the clinical study and participate voluntarily with signed and dated written informed consent form, comply with the requirements of the study protocol.
- Males and/or females at least 18 years old when signing the informed consent form.
- Histologically confirmed AML (defined using WHO criteria 2016) with one of the following: Refractory to at least 1 cycle of induction chemotherapy. Relapsed after achieving remission with a prior therapy.
- Subject is positive for FLT3 mutation in bone marrow or blood after completion of the subject's last interventional treatment.
- Eastern cooperative oncology group performance status (ECOG) ≤2 at screening.
- Life expectancy of at least 3 months.
- Women of childbearing potential have a negative pregnancy test at baseline and are willing to employ an effective method of contraception for the entire duration of study treatment and 6 months after the last dose.
Exclusion Criteria9
- Known or suspected allergies to any of the investigational drug composition (HYML-122, lactose, hydroxypropyl cellulose, hyposubstituted hydroxypropyl cellulose, silicon dioxide, magnesium stearate, titanium dioxide and polyethylene glycol).
- Medical history and surgical history excluded according to the protocol.
- Any previous medical treatment history exclude from the protocol.
- Abnormal laboratory results exclude from the protocol.
- Combination of treatments and/or drugs required during the study period and cannot be discontinued that excluded from the protocol.
- Alcohol abuse within 6 months prior to screening, defined as long-term drinking history, generally more than 5 years, equivalent to alcohol quantity ≥40g/d for men, ≥20g/d for women, or heavy drinking history within 2 weeks, equivalent to alcohol quantity ≥80g/d. alcohol volume (g) conversion formula=alcohol consumption (mL)\*alcohol content (%)\*0.8.
- Abortion less than 30 days prior to screening, pregnant and lactating women (currently breast-feeding or less than one year after delivery although not breast-feeding), women of childbearing potential who are not guaranteed effective contraception during the study, planning pregnancy or donating eggs or sperm within 6 months after the last dose.
- History of drug abuse or drug addicts.
- Subjects may not be able to complete the study duo to poor compliance or other reasons, or unsuitable for the study by the investigator's judgment.
Interventions
HYML-122 is administered orally consecutive with 400mg bid or 600mg bid or dose adjusted by DMC judgement in each 28-day treatment cycle. cytarabine is administered by intravenous infusion with 100mg/m2 or dose adjusted by DMC judgement once daily on the first to 7th day of each treatment cycle. Upon completion of each 28-day treatment cycle, patients may continue to receive HYML-122 and cytarabine if they are benefit from the treatment and the toxicity is tolerable.
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT05241093