Study to Assess the Safety, Tolerability, Pharmacokinetics and Preliminary Anti-tumor Activity of ASKC202 With or Without ASK120067

NCT05306132 | Recruiting Phase 1

• 1 other identifier: ASKC202-001
• Study Type: interventional
• Target: 150
• Locations: 1 country
• Sites: 3

Brief Summary

This study is the first-in-human of ASKC202, which is an open-label, non-randomized, multicenter study with a dose escalation phase and a dose expansion phase.

Conditions

Advanced Solid Tumor

Outcome Measures

Primary Outcomes (3)

• The incidence and case number of DLT (Dose Limiting Toxicity) during observation period

  DLT is short for Dose Limiting Toxicity，dose-limiting describes side effects of a drug or other treatment that are serious enough to prevent an increase in dose or level of that treatment.

  up to 21 days following first dose

• Maximum Tolerated Dose (MTD）

  The MTD was defined as the highest dose of ASKC202 not causing DLT in more than 33% of patients in the first treatment cycle.

  up to 21 days following first dose

• Number of participants with adverse events and serious adverse events as assessed by CTCAE v5.0

  An AE was defined as any unfavourable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of study drug, whether or not considered related to the study drug. A serious AE was an AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial or prolonged inpatient hospitalization; congenital anomaly/birth defect or was otherwise considered medically important. The term TEAE is defined as AEs starting or worsening after the first intake of the study drug. TEAEs include both Serious TEAEs and non-serious TEAEs. Number of Participants with TEAEs and serious TEAEs were reported.

  up to 30 days following last dose

Secondary Outcomes (9)

• Pharmacokinetics:maximum Plasma Concentration [Cmax]

  up to 21 days following first dose

• Pharmacokinetics:terminal elimination half life (T1/2)

  up to 21 days following first dose

• Pharmacokinetics:Area Under Curve (AUC)

  up to 21 days following first dose

• ORR

  through study completion, an average of 2 years

• DCR

  through study completion, an average of 2 years

Study Arms (2)

ASKC202

EXPERIMENTAL

Participants received ASKC2020 50mg\~600mg orally

Drug: ASKC202

ASKC202 plus ASK120067

EXPERIMENTAL

Participants received ASKC202 150 mg or 200 mg qd orally plus ASK120067 80 mg bid orally

Drug: ASKC202; Drug: ASK120067

Interventions

ASKC202 DRUG

Dosage Forms: Tablets; Administration: Oral administration

ASKC202; ASKC202 plus ASK120067

ASK120067 DRUG

Dosage Forms: Tablets; Administration: Oral administration

Also known as: Limertinib

ASKC202 plus ASK120067

Eligibility Criteria

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

You may qualify if:

• Willing and able to provide signed and dated informed consent;
• Aged 18 years old or more, male or female;
• Part 1 (Monotherapy Dose-Escalation) and Part 3 (Monotherapy Expansion): the subjects with locally advanced or metastatic solid tumors for whom no standard therapy regimens are available currently or who are intolerable to standard therapy regimens; Part 3: the subjects with MET gene amplification or protein overexpression; Part 3 cohort 1: histologically or cytologically confirmed unresectable locally advanced or metastatic NSCLC.
• ）Part 2:(Combination Therapy Dose-Escalation):a)histologically or cytologically confirmed unresectable locally advanced or metastatic NSCLC;b)Histologically confirmed EGFR sensitizing mutation (Ex19del or L858R).；c)Disease progression following treatment with a third-generation EGFR TKI, or treatment with a first-/second-generation EGFR-TKI with confirmed T790M-negative status upon progression; d)MET gene amplification or protein overexpression.
• \) Part 4:(Combination Therapy Dose-Expansion):a)histologically or cytologically confirmed unresectable locally advanced or metastatic NSCLC;b)Histologically confirmed EGFR sensitizing mutation (Ex19del or L858R).；c)MET gene amplification or protein overexpression.
• \) At least one measurable lesion (based on the RECIST 1.1 criterion) (this article is only for the dose expansion phase); 7) ECOG score 0\~1; 8) Expected survival time ≥ 3 months; 9) Major organ function is essentially normal (no transfusions, erythropoietin (EPO), granulocyte colony-stimulating factor (G-CSF), or other medically supportive care have been received in the 14 days prior to the administration of the study drug), and laboratory tests during the screening period meet the following criteria: system Laboratory test values haematology Absolute neutrophil count ≥1.5 ×109/L platelet ≥90×109/L haemoglobin ≥90g/L kidney Serum creatinine or Creatinine clearance (CrCl). ≤ 1.5 × ULN or
• ≥60 mL/min (estimated from the Cockcroft-Gault formula) liver Total bilirubin ≤1.5 × ULN or ≤2 × ULN (for patients with liver cancer or liver metastases). AST(SGOT) and ALT (SGPT). ≤2.5 × ULN or ≤5 × ULN (for patients with liver cancer or liver metastases). Coagulation (no anticoagulation was received in the 7 days prior to the administration of the study drug).
• International normalized ratio (INR) or prothrombin time (PT). ≤1.5 × ULN Activated partial thromboplastin time (APTT) ≤ 1.5 × ULN 10) Women of childbearing age must have a pregnancy test (serum or urine) within 7 days of enrolling and have a negative result, or meet one of the following criteria to prove that there is no risk of pregnancy: a Postmenopausal is defined as amenorrhea at least 12 months after age \>50 years and discontinuation of all exogenous hormone replacement therapy; b Women younger than 50 years of age who are considered postmenopausal if they have been amenorrhea for 12 months or more after stopping all exogenous hormone therapy, and luteinizing hormone (LH) and follicle-stimulating hormone (FSH) levels are within the laboratory reference values for postmenopausal; c Previously undergone irreversible sterilization procedures, including hysterectomy, bilateral ovarian resection, or bilateral salping, with the exception of bilateral tubal ligation; 11) Women of childbearing age should use strict contraceptive contraception throughout trial 7 and within 3 months after the last dose of the test drug; male subjects should use strict contraception throughout the trial period and for 6 months after the last dose of the test drug and no sperm donation; 12) The patient understands the purpose and steps of the trial, voluntarily participates in the trial, and signs a written informed consent form; 13) Patients have good comprehension, are able to follow protocol requirements and can cooperate with investigators in this trial.

You may not qualify if:

• Have previously received or are receiving any treatment for c-Mets (including all monoclonal antibodies or small molecule drugs targeted at the target, except for crizotinib);
• Have received chemotherapy, hormone therapy, immunotherapy, or biological therapy such as antibody therapy within 4 weeks prior to the first dose, or traditional Chinese medicine with anti-tumor indications within 2 weeks, or small molecule targeted therapy with an interval of less than 5 half-lives; palliative radiotherapy within 7 days or extensive/therapeutic radiotherapy within 14 days prior to the first dose;
• Those who still need to continue to use systemic immunosuppressants or systemic corticosteroids (≥ 10 mg of prednisone or its equivalent other corticosteroid) for 2 weeks prior to the first dose;
• Patients who have used strong inhibitors or strong inducers of CYP3A within 2 weeks prior to the first administration, or who need to continue treatment with these drugs during the study period;
• Participation in clinical trials of other drugs within 4 weeks prior to the first administration (except for failed screening);
• Patients who underwent other major surgical procedures other than diagnosis or biopsy within 4 weeks prior to the first dose, or who were expected to undergo major surgeries during the study period;
• Prior to the first administration, there are unhealed toxic reactions of ≥ grade 2 (CTCAE 5.0 standard) associated with any previous treatment, any level of hair loss, and platinum drugs Except for grade 2 neuropathy caused;
• Patients with primary central nervous system tumors or central nervous system metastases including meningeal metastases (except those who are asymptomatic and stable, do not require steroid use for at least 4 weeks before the first dose);
• Gastrointestinal disorders (e.g., Crohn's disease, ulcerative colitis, intestinal obstruction, short bowel syndrome) or other malabsorption conditions that have difficulty swallowing or affect drug absorption;
• There are any other serious or uncontrolled acute and chronic diseases, such as severe or uncontrollable liver or kidney disease (except liver and kidney cancer), uncontrollable hypertension (blood pressure \> 150/95 mmHg after antihypertensive therapy), and Acute pancreatitis, uncontrollable hyperglycemia (fasting blood glucose \>8.0 mmol/L after hypoglycemic therapy), severe or uncontrolled eye lesions, etc
• Previous history includes interstitial lung disease (ILD), drug-induced ILD, radiation pneumonitis requiring steroid therapy, or evidence of clinically active ILD
• Have previously received hematopoietic stem cell transplants or solid organ transplants, or plan to receive hematopoietic stem cell transplants or solid organ transplants during the current period of study;
• If not controlled, large pleural effusions, pericardial effusions, or ascites that need to be drained still need;
• There are serious or active infections that required intravenous antibiotics or hospitalization, such as HBV (HBsAg-positive and peripheral HBV-DNA titer test≥1×10\^4 copies/mL or 2000 IU/mL), HCV, HIV, and syphilis
• Meets any of the following cardiac criteria:

Sponsors & Collaborators

• Jiangsu Aosaikang Pharmaceutical Co., Ltd.: lead

Study Sites (3)

The First Affiliated Hospital of Zhengzhou University

Zhengzhou, Henan, China

RECRUITING

Xiangya Hospital Central South University

Changsha, Hunan, China

RECRUITING

Shanghai East Hospital Affiliated to Tongji University

Shanghai, Shanghai Municipality, China

RECRUITING

Study Officials

• Zhou Caicun, MD

  Shanghai East Hospital Affiliated to Tongji University

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Han Luwei

CONTACT

+86 25 86090621; hanluwei@ask-pharm.com

Study Design

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

Study Record Dates

• First Submitted: March 23, 2022
• First Posted: March 31, 2022
• Study Start: August 8, 2022
• Primary Completion (Estimated): December 1, 2026
• Study Completion (Estimated): December 1, 2027
• Last Updated: December 23, 2025

Record last verified: 2025-12

Data Sharing

• IPD Sharing: Will not share

Locations

CN (3)