Evaluating Sutetinib for Advanced Lung Cancer
Official title: A Multicenter, Open-label, Phase IIb Study to Evaluate the Efficacy and Safety of Sutetinib Maleate Capsule in Locally Advanced or Metastatic NSCLC (Non-resistant Uncommon EGFR Mutations Only, Including L861Q, G719X, and/or S768I)
Run by Teligene US · NCT05168566 · Data updated 2026-11-12
This study is testing if a new drug called Sutetinib can help people with advanced lung cancer that has certain rare mutations feel better and improve their treatment outcomes.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 128 (estimated) |
| Sponsor | Teligene US Industry-sponsored |
| Drugs / interventions | chemotherapy, immunotherapy, radiation, Sutetinib |
| Locations | 31 sites (Glendale, California and 30 other locations) |
| Status | Recruiting |
| Started | September 1, 2022 |
| Main results expected | December 2027 |
| Study ends | December 2028 |
| Registry record updated | October 27, 2026 |
| Trial ID | NCT05168566 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults aged 18 and older with locally advanced or metastatic NSCLC and specific non-resistant uncommon EGFR mutations.
✕Probably not a fit
Patients who have previously received EGFR-TKI therapy or have other types of EGFR mutations may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase 2b multicenter, open-label study aims to assess the safety and efficacy of Sutetinib Maleate Capsule in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) harboring specific non-resistant uncommon EGFR mutations. The study will involve patients who have had limited prior chemotherapy and will evaluate the drug's effectiveness in inhibiting cancer cell growth associated with these mutations. Participants will receive Sutetinib and be monitored for treatment outcomes and side effects.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with specific EGFR mutations in lung cancer.
How similar studies have gone: Other studies have shown promise with similar EGFR-targeted therapies, indicating potential for success with this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Age 18 years old and above, male or female. 2. Histopathological and/or cytopathological confirmation of locally advanced or metastatic NSCLC patients with ≤ 1 prior line of chemotherapy. 3. Confirmation that the tumor harbors a non-resistant uncommon EGFR mutation (tumor tissue biopsy), including one or more of L861Q, G719X and S768I mutations, excluding any other EGFR sensitive mutations and/or oncogenes.. 4. At least one measurable lesion. 5. ECOG score of 0, 1, or 2. 6. A minimum life expectancy of \> 3 months. 7. Adequate bone marrow reserve, hepatic, renal and coagulation function. 8. Willingness of all subjects of childbearing potential to use acceptable methods of birth control. Exclusion Criteria: 1. Ever used the epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) for anti-tumor therapy prior to enrollment. 2. Any systemic anti-tumor therapy such as chemotherapy, and radiation therapy (including curative radiotherapy or spinal radiotherapy portion \>30%) used within 3 weeks prior to enrollment; immunotherapy within 4 weeks; any palliative radiotherapy for non-target lesions used to relieve symptoms and traditional Chinese medicines indicated for the tumor (including Chinese patent medicine) within 2 weeks prior to enrollment. 3. Use or intake of drugs or foods containing potent inhibitor or inducer of cytochrome P450 isozyme 3A4 (CYP3A4) within 14 days or 5 half-lives, whichever was the longer, prior to enrollment. 4. Surgical operation (excluding aspiration biopsy) of main organs or a significant injury within 4 weeks prior to enrollment. 5. Any unresolved toxicities from prior therapy greater than Grade 1 at the time of screening except alopecia. 6. Inability to swallow the study medication, any seriously chronic gastrointestinal disorder, malabsorption syndrome or any other conditions with influence on gastrointestinal absorption. 7. Active central nervous system metastases 8. Previous or current interstitial lung disease, radiation pneumonitis which requires hormone therapy, or drug-related pneumonia, idiopathic interstitial pulmonary fibrosis identified in a baseline CT scan; uncontrolled massive pleural or pericardial effusion. 9. Any active infection which has not been controlled at screening. 10. Any serious cardiovascular disease. 11. History of other serious systemic disease not suitable for clinical trial. 12. Participation in other interventional clinical trial 4 weeks prior to enrollment or within 5 half-lives from the last dose of investigational product (whichever is longer). 13. Known alcohol or drug dependence. 14. Mental disorders or poor compliance. 15. Previously received solid organ transplantation or hematopoietic stem cell transplantation. 16. Females who are pregnant or breastfeeding. 17. Known hypersensitivity to the active ingredients or excipients of the investigational product. 18. Have any other primary malignant tumors within 3 years (except some low- risk cancers).
Where it's running
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OPN Healthcare, Inc.
Glendale, California, United States Recruiting -
Georgetown Lombardi Comprehensive Cancer Center
Washington D.C., District of Columbia, United States Recruiting -
University Cancer & Blood Center
Athens, Georgia, United States Recruiting -
University of Maryland Medical Center
Baltimore, Maryland, United States Recruiting -
FirstHealth Cancer Center
Pinehurst, North Carolina, United States Recruiting -
Virginia Cancer Specialists
Fairfax, Virginia, United States Recruiting
Show 25 more locations
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Macquarie University Hospital
Sydney, New South Wales, Australia Recruiting -
Sunshine Coast Hospital and Health Service
Birtinya, Queensland, Australia Recruiting -
St John of God Subiaco Hospital
Subiaco, Western Australia, Australia Recruiting -
Baptist Health
Louisville, Kentucky, United States Withdrawn -
University of Texas MD Anderson Cancer Center
Houston, Texas, United States Active not recruiting -
The First Affiliated Hospital of Bengbu Medical College
Bengbu, Anhui, China Active not recruiting -
Cancer Hospital Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China Active not recruiting -
Beijing Cancer Hospital
Beijing, Beijing Municipality, China Active not recruiting -
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China Active not recruiting -
Beijing Chest Hospital
Beijing, Beijing Municipality, China Active not recruiting -
The Affiliated Cancer Hospital of Chongqing University
Chongqing, Chongqing Municipality, China Active not recruiting -
The First Affiliated Hospital of Guangzhou Medical University
Guangzhou, Guangdong, China Active not recruiting -
Harbin Medical University Cancer Hospital
Harbin, Heilongjiang, China Active not recruiting -
Henan Cancer Hospital
Zhengzhou, Henan, China Active not recruiting -
The First Affiliated Hospital of Zhengzhou University
Zhengzhou, Henan, China Active not recruiting -
Wuhan Union Hospital of China
Wuhan, Hubei, China Active not recruiting -
Hunan Cancer Hospital
Changsha, Hunan, China Active not recruiting -
Jiangsu Province Hospital
Nanjing, Jiangsu, China Active not recruiting -
Jilin Cancer Hospital
Changchun, Jilin, China Active not recruiting -
The First Affiliated Hospital of China Medical University
Shenyang, Liaoning, China Active not recruiting -
Linyi Cancer Hospital
Linyi, Shandong, China Active not recruiting -
Shanghai Chest Hospital
Shanghai, Shanghai Municipality, China Active not recruiting -
Shanghai Pulmonary Hospital
Shanghai, Shanghai Municipality, China Active not recruiting -
Sichuan Cancer Hospital
Chengdu, Sichuan, China Active not recruiting -
Zhejiang Cancer Hospital
Hangzhou, Zhejiang, China Active not recruiting
Study contacts
- Study coordinator: Xiaoyang Xia
- Email: Xiaoyang.xia@teligene.com
- Phone: 805-300-9373
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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.