A Clinical Study Preliminary Efficacy of LM-061 Tablet in Subjects With Advanced Tumours

NCT04882176 | Terminated Phase 1

• 1 other identifier: LM061-01-101
• Study Type: interventional
• Target: 18
• Locations: 1 country
• Sites: 1

Brief Summary

This is a phase I/II, open-label, dose escalation and dose extension study to evaluate the safety, tolerability, PK, and preliminary efficacy of LM-061 in subjects with advanced tumors.

Conditions

Advanced Tumours

Outcome Measures

Primary Outcomes (13)

• Number of participants with adverse events and serious adverse events

  The safety profile of LM061 will be assessed by monitoring the adverse events (AE) per the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v5.0

  From screening up to 1.5 year

• Dose-limiting toxicities (DLT)

  DLT is defined as a toxicity (adverse event at least possibly related to LM061) occurring during the DLT observation period (the initial 21 days)

  Cycle 1 of each cohort. Duration of one cycle is 28 days

• Maximum tolerated dose (MTD)

  MTD is defined as the dose for which the probability of DLT does not exceed the upper bound of the EI, 0.35, and is closest to the target toxicity probability p\_T=0.3 during the DLT assessment period (from LM-061 single dose to the first treatment cycle of the multiple dose). The i3+3 design does not select a dose as the MTD unless at least 3 subjects have completed the safety assessment.

  Cycle 1 of each cohort. Duration of one cycle is 28 days

• Change in Vital Signs-ear temperature

  Change in vital signs-ear temperature will be measured after the subject has been fully rested.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Change in Vital Signs-pulse rate

  Change in vital signs-pulse rate will be measured after the subject has been fully rested.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Change in Vital Signs-blood pressure

  Change in vital signs-blood pressure will be measured after the subject has been fully rested.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Change in Electrocardiogram (ECG)-RR interval

  RR interval of 12-lead ECG will be performed in the supine position after the patients are fully rested at each timepoint for once. RR is the standard heart rate which calculated by 60 divided by heart rate.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Change in Electrocardiogram (ECG)-QT interval

  QT interval of 12-lead ECG will be performed in the supine position after the patients are fully rested at each timepoint for once.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Change in Electrocardiogram (ECG)-QRS duration

  QRS duration of 12-lead ECG will be performed in the supine position after the patients are fully rested at each timepoint for once.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Incidence of Abnormal Clinical Laboratory Test Results-hematology

  Number of participants with incidence of abnormal clinical lab test results like hematology will be assessed.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Incidence of Abnormal Clinical Laboratory Test Results-Biochemistry

  Number of participants with incidence of abnormal clinical lab test results like Biochemistry will be assessed.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Incidence of Abnormal Clinical Laboratory Test Results-Urinalysis

  Number of participants with incidence of abnormal clinical lab test results like Urinalysis will be assessed.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

• Incidence of Abnormal Clinical Laboratory Test Results-Coagulation test

  Number of participants with incidence of abnormal clinical lab test results like Coagulation test will be assessed.

  Baseline (Week 0) through approximately 1 year after first administration of LM061

Secondary Outcomes (12)

• Area under the serum concentration versus time curve within one dosing interval (AUCtau)

  Up to 1.5year

• Volume of distribution (Vd)

  Up to 1.5 year

• Volume of distribution at steady state (Vss)

  Up to 1.5 year

• Maximum serum concentration (Cmax)

  Up to 1.5 year

• Trough concentration before the next dose is administered (Ctrough)

  Up to 1.5year

Study Arms (7)

LM061 Dose Escalation Level 1, 2.5mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. first dose: 2.5mg QD, n=1;

Drug: LM-061

LM061 Dose Escalation Level 2, 5mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. second dose: 5mg QD, n=3;

Drug: LM-061

LM061 Dose Escalation Level 3, 10mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. third dose: 10mg QD, n=3;

Drug: LM-061

LM061 Dose Escalation Level 4, 20mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. fourth dose: 20mg, n=3;

Drug: LM-061

LM061 Dose Escalation Level 5, 30mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. fifth dose: 30mg, n=3;

Drug: LM-061

LM061 Dose Escalation Level 6, 40mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. sixth dose: 40mg, n=9;

Drug: LM-061

LM061 Dose Escalation Level 7, 60mg

EXPERIMENTAL

The dose escalation scheme using the the accelerated titration design for dose 1 and the i3+3 design for the remaining doses. seventh dose: 60mg, n=15;

Drug: LM-061

Interventions

LM-061 DRUG

The subjects in each dose level will be administered single oral dose of LM-061 tablet on C0D1, and washout for 5 days. After that, the subjects will be administered multiple oral doses once daily (QD) in continuous 28 days (4 weeks) per treatment cycle, until meet the treatment termination criteria, including disease progression or unaccepted toxicity, etc. After obtaining MTD/RP2D, the Safety Review Committee (SRC) may combine the data of safety, PK, and preliminary efficacy to explore other dosing schedules (such as 3 weeks on and 1 week off).

Also known as: Kinase inhibitor

LM061 Dose Escalation Level 1, 2.5mg; LM061 Dose Escalation Level 2, 5mg; LM061 Dose Escalation Level 3, 10mg; LM061 Dose Escalation Level 4, 20mg; LM061 Dose Escalation Level 5, 30mg; LM061 Dose Escalation Level 6, 40mg; LM061 Dose Escalation Level 7, 60mg

Eligibility Criteria

• Age: 18 Years - 75 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Volunteer to participate in clinical study, sign a written informed consent form, and be able to comply with clinical visits and study related procedures;
• Male or female subjects 18 to 75 years old (both inclusive) when sign the informed consent;
• Study population;
• Dose Escalation the subjects with advanced malignant tumors confirmed by histology or cytology, and have failed standard treatment, or have no standard treatment, or not suitable for standard treatment at present;
• Dose Extension patients with advanced solid tumors with abnormal c-Met, including EGFR-TKI-resistant non-small cell lung cancer and pulmonary sarcomatoid adenocarcinoma, diagnosed histologically or cytologically, who have failed standard therapy, or who do not have standard treatment regimens, or who are not suitable for standard therapy at this stage;Papillary renal cell carcinoma;Metastatic or locally advanced unresectable gastric adenocarcinoma with at least first-line standard treatment;
• ECOG score 0-1;
• C-MET abnormalities are defined by central laboratory as the situation that meets one of the following: Abnormal expression of c-Met immunohistochemistry (IHC) : strong staining (2+ or above) in more than 50% of tumor cells; MET amplification positive: MET/CEP 7 ≥2 or GCN ≥5; MET exon14-skipping mutation;
• The estimated survival time is not less than 3 months;
• The functional of bone marrow reserve and organs must meet the following requirements (without ongoing continuous supportive treatment): Bone marrow reserve: Neutrophil count (NE#) ≥ 1.5×109/L, platelet count (PLT) ≥90 ×109/L; hemoglobin (HGB) \> 9.0 g/dL (no blood transfusion or hematopoietic stimulating factor therapy within 14 days); Coagulation function: activated partial thromboplastin time (APTT) prolong ≤ 1.5× upper limit of normal (ULN), and international standard ratio (INR) ≤ 1.5; Liver function: total bilirubin (TBIL) ≤ 1.5×ULN, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5×ULN (if there is liver metastasis, ALT or AST≤ 5×ULN); Kidney function: Creatinine clearance rate ≥50 mL/min (using Cockcroft-Gault formula, see Appendix 1) or serum creatinine ≤1.5×ULN; qualitative urine protein ≤1+ or qualitative urine protein ≥2+, but 24-hour urine protein \<1g; Cardiac function: left ventricular ejection fraction (LVEF) ≥ 50%; ECG is basically normal, and corrected QT interval (QTcF) ≤450 ms and 470 ms for male and female, respectively;
• According to RECIST v1.1 criteria, there should be at least one evaluable tumor focus in the dose escalation phase;At least one measurable tumor was present during the dose expansion phase;
• Eligible subjects with fertility (male and female) must agree to use reliable contraceptive methods (hormonal or barrier method or abstinence, etc.) with their partners during the trial period and at least 3 months after the last administration; women of childbearing age (Refer to Appendix 2 for definitions) The subject's serum pregnancy test must be negative within 7 days prior to the first administration.

You may not qualify if:

• Have received chemotherapy, radiotherapy, biological therapy, endocrine therapy, immune checkpoint inhibitor therapy and other anti-tumour treatments within 4 weeks prior to first dose of IMP, except for the following items:
• Subjects was diagnosed as acute promyelocytic leukemia (APL), breakpoint cluster region-abelson (BCR-ABL)-positive leukemia (i.e., chronic myelogenous leukemia in blast crisis), active central nervous system leukemia, or AML secondary to prior chemotherapy for other neoplasms;
• Have used nitrosourea or Mitomycin C within 6 weeks prior to first dose of IMP;
• Have used oral fluorouracil and small molecule targeted drugs within 2 weeks or 5 half-lives of the drugs prior to first dose of IMP (whichever is longer);
• Have received other unmarketed clinical study drugs or treatments within 4 weeks prior to first dose of IMP;
• Have undergone major organ surgery (excluding biopsy) or have had significant trauma or invasive dental procedures (such as tooth extraction, dental implant) within 4 weeks prior to first dose of IMP, or required elective surgery during the study period;
• Have serious unhealable wounds/ulcers/bone fractures within 4 weeks prior to first dose of IMP;
• Are taking (or cannot be stopped at least 1 week prior to first dose of IMP) any drug that is known to strongly inhibit or induce CYP3A4 (see Appendix 5 for details);
• The histopathological type of the tumour is head and neck or lung squamous cell carcinoma, or other tumours with bleeding tendency as judged by the investigator;
• Bleeding events of grade 3 or above occurred within 6 months before the first dose of IMP or currently ≥grade 2 bleeding or factors judged by the investigator to have a high risk of bleeding (such as active peptic ulcer or esophageal varices) at present;
• The adverse reactions of previous anti-tumour treatments have not yet recovered to CTCAE 5.0 grade evaluation ≤1 (except for toxicity judged by the investigator to have no safety risk, such as hair loss, grade 2 peripheral neurotoxicity, etc.);
• Gastrointestinal perforation, abdominal fistula, or intra-abdominal abscess occurred within 6 months before the first dose of the IMP; or the investigator has determined that there are high-risk factors for the formation of cavity organ perforation/fistula (such as tumour infiltration in the cavity Outer layer of the wall); inflammatory bowel disease (including ulcerative colitis and Crohn's disease), diverticulitis, cholecystitis, symptomatic cholangitis or appendicitis;
• Unable to be dosed orally, or there are conditions that have been judged by the investigators to seriously affect the absorption of the gastrointestinal tract, such as dysphagia, nausea and vomiting that are difficult to control, intestinal obstruction, and gastric outlet obstruction;
• Have active infection 1 week before the first dose of IMP and currently need systemic anti-infective treatment;
• HIV infection, active HBV infection (HBV DNA exceeds the ULN), active HCV infection (HCV RNA exceeds the ULN);

Sponsors & Collaborators

• LaNova Medicines Limited: lead

Study Sites (1)

Shanghai East Hospital

Shanghai, Shanghai City, 310000, China

Location

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SEQUENTIAL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Model Details: Arm1: LM-061 2.5mg P.O QD Arm2: LM-061 5mg, P.O QD Arm3: LM-061 10mg, P.O QD Arm4: LM-061 20mg, P.O QD Arm5: LM-061 30mg, P.O QD Arm6: LM-061 40mg, P.O QD Arm7: LM-061 60mg, P.O QD

Study Record Dates

• First Submitted: April 22, 2021
• First Posted: May 11, 2021
• Study Start: May 20, 2021
• Primary Completion: February 7, 2023
• Study Completion: July 19, 2023
• Last Updated: July 27, 2023

Record last verified: 2021-04

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)