Combination therapy with ABSK043 and Glecirasib in KRASG12C-mutated NSCLC
Official title: An Open-label Phase II Clinical Study to Evaluate the Safety, Tolerability, and Efficacy of ABSK043 in Combination With Glecirasib in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer (NSCLC) Harboring a KRAS G12C Mutation
Run by Abbisko Therapeutics Co, Ltd · NCT07164170 · Data updated 2026-11-12
This trial tests ABSK043 plus Glecirasib in adults with KRASG12C-mutated locally advanced or metastatic non-small cell lung cancer to see if this combo is safe and active.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 86 (estimated) |
| Sponsor | Abbisko Therapeutics Co, Ltd Industry-sponsored |
| Locations | 17 sites (Hefei, Anhui and 16 other locations) |
| Status | Recruiting |
| Started | September 22, 2025 |
| Main results expected | December 30, 2028 |
| Study ends | July 30, 2029 |
| Registry record updated | June 17, 2026 |
| Trial ID | NCT07164170 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (≥18) with histologically or cytologically confirmed locally advanced, unresectable, or metastatic NSCLC harboring KRASG12C mutation, with prior therapy for Part A and/or PD-L1 positive tumors for Part B, and eligible for the combination treatment.
✕Probably not a fit
Patients without KRASG12C mutation or those with contraindications to ABSK043 or Glecirasib, or who progress rapidly on therapy, may derive no benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a multicenter, open-label phase 2 study enrolling adults with KRASG12C-mutated NSCLC that is locally advanced or metastatic. The study uses a dose-escalation part to identify a safe and potentially effective dosing of ABSK043 in combination with Glecirasib, followed by an expansion part to further assess safety and anti-tumor activity at the recommended dose(s). Up to 86 participants will be enrolled, including both previously treated and treatment-naïve patients. The trial will evaluate safety, pharmacokinetics, and preliminary efficacy of the drug combination in two cohorts and in an expanded cohort for treatment-naïve patients.
Why it matters
Potential benefit: If successful, participants could experience disease control or tumor shrinkage with a new targeted combination therapy.
How similar studies have gone: Prior studies of targeted KRASG12C therapies have shown activity in NSCLC, supporting exploration of combination approaches, though this specific ABSK043/Glecirasib combo is being evaluated for safety and efficacy in this setting.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Prior to any protocol- specific procedures are performed, the patient should understand and voluntarily sign and date the written informed consent form. 2. Gender was not limited patients aged ≥18 years at the time of signing the informed consent. 3. Histologically or cytologically confirmed locally advanced, unresectable, or metastatic non-small cell lung cancer (NSCLC). For patients in the dose-escalation cohort (Part A) of the escalation part: Patients must have experienced disease progression following at least one line of prior standard systemic therapy, but no more than two lines of systemic therapy. For patients in the dose confirmation cohort (Part B) of the escalation part : 1. Prior treatment requirements for patients in cohort (Part B) are the same as those for patients in (Part A); 2. Documented or central laboratory test report confirmed that the tumor was PD-L1 expression positive (≥1%) . For patients in the expansion cohort of the expansion part : 1. Patients who have not received prior systemic therapy for locally advanced or unresectable/metastatic disease; 2. Central laboratory test report confirmed that the tumor was PD-L1 expression positive (≥1%) . 4. Tumor tissue or blood test report confirmed KRASG12C mutation. 5. Patients must have at least one measurable lesion as defined by RECIST v1.1. 6. Eastern Cooperative Oncology Group (ECOG) performance status of 0\~1. 7. Expected survival time of ≥3 months. 8. Patients must have adequate organ and bone marrow function. Exclusion Criteria: 1. Histological or cytological evidence of small cell lung cancer or neuroendocrine carcinoma components. 2. Toxicities from prior antitumor therapy have not returned to baseline or stabilized. 3. Patients with active brain metastases. 4. The patient currently has active interstitial lung disease. 5. Patients currently have active autoimmune disease or a history of autoimmune disease that may be at risk for recurrence. 6. Any condition requiring systemic treatment with corticosteroids. 7. Uncontrolled or significant cardiovascular disease. 8. Has a known human immunodeficiency virus (HIV) infection that is not well controlled. 9. Any evidence of severe or uncontrolled diseases or other factors which in the Investigator's opinion makes it undesirable for the patients to participate in the study
Where it's running
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Beijing Cancer Hospital
Beijing, Beijing Municipality, China Recruiting -
Fujian Cancer Hospital
Fuzhou, Fujian, China Recruiting -
The First Affiliated Hospital of Sun Yat-sen University
Guangzhou, Guangdong, China Recruiting -
Harbin Medical University Cancer Hospital
Harbin, Heilongjiang, China Recruiting -
Hunan Cancer Hospitial
Changsha, Hunan, China Recruiting -
Zhongda Hospital Southeast University
Nanjing, Jiangsu, China Recruiting
Show 11 more locations
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The First Hospital of China Medical University
Shenyang, Liaoning, China Recruiting -
Shanghai Chest Hospital
Shanghai, Shanghai Municipality, China Recruiting -
Shanghai Pulmonary Hospital
Shanghai, Shanghai Municipality, China Recruiting -
West China Hospital Sichuan University
Chengdu, Sichuan, China Recruiting -
The First Affiliated Hospital of Anhui Medical University
Hefei, Anhui, China Not yet recruiting -
Cancer Hospital Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China Not yet recruiting -
Guangxi Medical University Cancer Hospital & Guangxi Cancer Institude
Nanning, Guangxi, China Not yet recruiting -
Henan Cancer Hospital
Zhengzhou, Henan, China Not yet recruiting -
Tongji Hospital Tongji Medical College of Hust
Wuhan, Hubei, China Not yet recruiting -
Central Hospital Affiliated to Shangdong First Medical University
Jinan, Shangdong, China Not yet recruiting -
The First Affiliated Hospital of Xi'an Jiaotong University
Xi’an, Shanxi, China Not yet recruiting
Study contacts
- Study coordinator: Yinan Lin
- Email: clinical@abbisko.cn
- Phone: +86-21-68910052
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.