A Real World Study of the Efficacy and Safety of Flumatinib Versus Imatinib in Patients With Newly Diagnosed Chronic Myeloid Leukemia in Chronic Phase

Trial statusNot yet recruiting
Trial phasePhase 4
Trial typeInterventional
Biological sexAll
Age18+
SponsorJiangsu Hansoh Pharmaceutical Co., Ltd.

About this trial

Flumatinib is an orally available TKI with high selectivity and potency against BCR-ABL1 kinase. It's a multi-center, open-label, real world study to explore the efficacy and safety of Flumatinib versus Imatinib as the first line therapy in patients with chronic myleiod leukemia(CML) in chronic phase(CP).

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Men or women aged more than or equal to (≥) 18 years.

Patients with Philadelphia chromosome positive chronic myelogenous leukemia in chronic phase (Ph+ CML-CP) within 6 months of diagnosis..

Eastern Cooperative Oncology Group (ECOG) performance status: 0~2.

Signed and dated Informed Consent Form.

Disqualifiers

Patients with previously documented T315I mutation.

Received BCR-ABL TKI(s) treatment before enrollment.

Any treatment with anti-CML therapy over 2 weeks or hematopoietic stem cell transplantation before enrollment

Participated in other clinical trials that might affect the efficacy and safety of CML during this study.

Trial design

Design model

Parallel

Treatments tested in this trial

  • Flumatinib

    Drug

    Flumatinib 600mg orally daily

  • Imatinib

    Drug

    Imatinib 400mg orally daily (Reference drug instructions)

Treatment groups

2,400 Participants
are divided into 2 treatment groups
Group A: Flumatinib mesylate tabletsExperimental treatment 1 intervention
Group B: Imatinib mesylate tabletsActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Major molecular response (MMR) rate at 12 months

MMR is defined as a ratio BCR-ABL/ABL ≤0.1% on the international scale as measured by RQ-PCR

Time frame
12 months

Secondary outcomes

1

MMR rate of high-risk population treated at the end of 12 months

* High-risk population:Sokal score\>1.2 * MMR is defined as a ratio BCR-ABL/ABL ≤0.1% on the international scale as measured by RQ-PCR.

Time frame
12 months
2

MMR rate at 6, 24 and 36 Months

MMR is defined as a ratio BCR-ABL/ABL ≤0.1% on the international scale as measured by RQ-PCR.

Time frame
6, 24 and 36 Months
3

Complete Cytogenetic Response(CCyR) rate at 6, 12, 24 and 36 Months

Cytogenetic response (CyR) is based on the prevalence of Ph+ cells in metaphase from bone marrow (BM) sample. CCyR is defined as 0% Ph+ metaphases in the bone marrow.

Time frame
6, 12, 24 and 36 Months
4

Percentage of participants with transformation-free survival (TFS)

TFS was defined as the time between the first dose and the date of transition to AP/BP or the last efficacy assessment during treatment.

Time frame
up to 60 Months

Other outcomes

Sponsors and contacts

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