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Acute Myeloid LeukemiaPhase 1NCT04896112

A Study of LNK01002 in Patients With Primary or Secondary Myelofibrosis,Polycythemia Vera or Acute Myeloid Leukemia

A Phase 1 study testing LNK01002 in people with Acute Myeloid Leukemia and Primary Myelofibrosis, run by Lynk Pharmaceuticals Co., Ltd at 2 sites in United States.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

This multicenter, open-label, phase 1 study designed to evaluate safety and tolerability of multi-kinase inhibitor LNK01002 in patients with primary myelofibrosis (PMF), or MF due to polycythemia vera (PV-MF), or essential thrombocythemia (ET-MF), polycythemia vera (PV), or with acute myeloid leukemia (AML). Read more about this study

Who is it for?
Ages 18 to 99 years
What is being tested?
LNK01002
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
2 sitesUnited States
Study dates
8 Apr 2021to 20 Oct 2022
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 99 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Age: 18 years old or older, male or female.
  • Patients must have histologically or cytologically confirmed tumors of the following types.
  • Dose Escalation Phase: Patients with PMF,PV/ET-MF,PV
  • Intermediate or high-risk primary myelofibrosis, intermediate or high-risk post-polycythemia vera myelofibrosis , or post-essential thrombocythemia myelofibrosis , or high-risk polycythemia vera who have no available therapy or relapsed after allogeneic hematopoietic cell transplantation.
  • Symptomatic splenomegaly
  • Not undergone splenectomy or splenic radiation therapy within 6 months prior to screening.
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  • Dose expansion phase: Patients with PMF, PV/ET-MF,PV who relapsed or are intolerant to standard treatment, and relapsed/refractory AML
  • Platelet count ≥ 100 × 10e9/L within 14 days before study drug administration
  • Absolute neutrophil count (ANC) ≥ 1.5 × 10e9/L within 14 days before study drug administration
  • Women of childbearing potential negative pregnancy test at screening. Female patients of childbearing potential, or male patients and their partners should agree to effective contraception from signing ICF until 6 months after the last dose of study drug.

Who cannot join

  • Patients who meet any of the following exclusion criteria will be excluded from the clinical study:
  • Allergic to any component of LNK01002.
  • Serum total bilirubin greater than 1.5 times the upper limit of the normal (ULN) reference range, except patients diagnosed as Gilbert's disease
  • ALT or AST higher than 3 times the ULN reference range without hepatic involvement by leukemia, which are excluded if higher than 5 times the ULN
  • Glomerular filtration rate or estimated creatinine clearance < 50 mL/min according to the Cockcroft-Gault formula;
  • Serum amylase or lipase levels higher than the ULN and considered clinically significant
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  • International normalized ratio (INR) or partial activated prothrombin time (aPTT) above 1.5 times the ULN reference range
  • Known history of clinically significant liver disease, including viral or other hepatitis:
  • Patients with hepatitis B or hepatitis C may be enrolled if they have a negative polymerase chain reaction (PCR)
  • Known human immunodeficiency virus (HIV) infection;
  • Clinically significant cardiovascular diseases, including acute myocardial infarction, unstable angina, coronary artery bypass surgery within 6 months before enrollment, congestive heart failure with New York Heart Association (NYHA) classification of III or above, left ventricular ejection fraction (LVEF) < 50%, or uncontrolled hypertension, cardiac arrhythmia;
  • Patients with history or presence of clinically relevant non-malignant CNS disease requiring treatment;
  • Patients who have received systemic antineoplastic therapy or radiotherapy within 2 weeks prior to start of study treatment;
  • Patients who have received hematopoietic stem cell transplantation (HSCT) within 60 days prior to the start of study treatment, or are receiving immunosuppressive therapy after HSCT at screening, or have graft-versus-host disease (GVHD) requiring ongoing treatment;
  • Received anti-tumor Chinese herbal medicine treatment within 1 week before the start of study treatment;
  • Received CYP3A strong inhibitors or strong inducers less than one week or 5 half-lives (whichever is longer) prior to the start of study treatment;
  • Uncontrolled, active infections requiring intravenous antibiotic treatment;

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Revive Research Institute

    Farmington Hills, Michigan, 48334

  • Revive Research Institute

    Sterling Heights, Michigan, 48314

Other trials in United States

About this study

Official title: An Open-Label, Multicenter, Phase I Study to Evaluate the Safety, Pharmacokinetics and Preliminary Efficacy of LNK01002 in Patients With Malignant Myeloid Hematologic Neoplasms

This multicenter, open-label, phase 1 study designed to evaluate safety and tolerability of multi-kinase inhibitor LNK01002 in patients with primary myelofibrosis (PMF), or MF due to polycythemia vera (PV-MF), or essential thrombocythemia (ET-MF), polycythemia vera (PV), or with acute myeloid leukemia (AML).

Read the detailed description

This is a Phase I, open-label, dose-finding study of the triple kinase inhibitor LNK01002 in patients with Malignant Myeloid Hematologic Neoplasms. The study consists of two periods: the dose escalation, main period and a dose expansion period. In the dose escalation period, successive cohorts of patients with Malignant Myeloid Hematologic Neoplasms will be enrolled to establish the maximum tolerated dose. In the dose expansion period (dose-confirmation phase), three cohorts of patients will be enrolled: AML patients with confirmed FLT3-ITD mutations, AML patients without FLT3-ITD mutations, and patients with primary MF ,PV or PV/ET-MF.

The safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary clinical activity of LNK01002 in patients with Malignant Myeloid Hematologic Neoplasms will be evaluated.

Being tested
LNK01002
Keywords
Malignant Myeloid Hematologic Neoplasms, Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis, Myeloid malignancies, Myelofibrosis, Polycythemia Vera, Acute Myeloid Leukemia
Medical subject headings
Leukemia, Myeloid, Acute, Primary Myelofibrosis, Polycythemia Vera

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • LNK01002Drug

    Also called LNK-1000318

    LNK01002 will be administrated orally.

Study groups in NCT04896112
Study groupRoleWhat they receive
Patient with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 15 mgExperimentalSingle dose of LNK01002 15 mg; followed by a 3-day observation period then 15mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 30 mgExperimentalLNK01002 30 mg twice daily (BID), followed by a 3-day observation period then 30 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 60 mgExperimentalLNK01002 60 mg BID, followed by a 3-day observation period then 60 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 100 mgExperimentalLNK01002 100 mg BID, followed by a 3-day observation period then 100 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 150 mgExperimentalLNK01002 150 mg BID, followed by a 3-day observation period then 150 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 200 mgExperimentalLNK01002 200 mg BID, followed by a 3-day observation period then 200 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms treated with LNK01002 260 mgExperimentalLNK01002 260 mg BID, followed by a 3-day observation period then 260 mg BID in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Acute Myeloid Leukemia With Mutant FLT3ExperimentalLNK01002 at the RP2D dose in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Malignant Myeloid Hematologic Neoplasms Without Mutant FLT3ExperimentalLNK01002 at the RP2D dose in 28-day treatment cycles
Receives: Drug: LNK01002
Patients with Primary or Secondary Myelofibrosis,PVExperimentalLNK01002 at the RP2D dose in 28-day treatment cycles
Receives: Drug: LNK01002

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Assessing the safety and tolerability of LNK01002 in patients with Malignant Myeloid Hematologic Neoplasms

    Assessed by monitoring the frequency, duration and severity of adverse events and serious adverse events.

    Measured: 31 days

  2. Assessing maximum tolerated dose (MTD) and/or recommended phase II dose (RP2D) of LNK01002 in patients with Malignant Myeloid Hematologic Neoplasms

    Maximum tolerated dose (MTD) and/or recommended phase II dose (RP2D) will be assessed based on the safety profile by the SRC

    Measured: 31 days

  3. Assessing the preliminary antitumor activity of LNK01002

    The preliminary antitumor activity will be analyzed in patients with different types of malignant myeloid hematologic neoplasms by response rate using bone marrow and hematologic analyses (MF/AML) or by the MF Symptom Assessment Scale and spleen volume by MRI (MF).

    Measured: 24 Weeks

Secondary outcomes (7)
  1. Measurement of pharmacokinetic (PK) parameter, AUC, in MF, PV,PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  2. Measurement of pharmacokinetic (PK) parameter, Cmax, in MF, PV,PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  3. Measurement of pharmacokinetic (PK) parameter, Tmax, in MF, PV, PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  4. Measurement of pharmacokinetic (PK) parameter, CL/F, in MF, PV, PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  5. Measurement of pharmacokinetic (PK) parameter, T1/2, in MF, PV, PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  6. Measurement of pharmacokinetic (PK) parameter, Vz/F, in MF, PV,PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

  7. Measurement of pharmacokinetic (PK) parameter, MRT, in MF, PV,PV-MF or ET-MF patients

    Measurement will be using extensive PK sampling

    Measured: Day 1, Day 2, and Day 15

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted21 May 2021
  2. Study start8 Apr 2021
  3. Primary completion20 Oct 2022
  4. Study completion20 Oct 2022

Why it stopped: sponsor decision

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Sequential
Model description
An Open-Label, Multicenter, Phase I Study to Evaluate the Safety, Pharmacokinetics and Preliminary Efficacy of LNK01002
Masking
None (open label)
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04896112
Sponsor's protocol ID
LNK-1002-01
Other IDs
IND 153144
Status last verified
Jun 2023
First submitted
8 May 2021
Last updated
18 Jun 2023
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing LNK01002 in people with Acute Myeloid Leukemia and Primary Myelofibrosis, run by Lynk Pharmaceuticals Co., Ltd at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 10 inclusion and 17 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 18 Jun 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Assessing the safety and tolerability of LNK01002 in patients with Malignant Myeloid Hematologic Neoplasms (time frame: 31 days). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Jun 2023.

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