Evaluating QL1706 with chemotherapy for lung cancer
Official title: A Randomized, Double-blind, Multicenter Phase 3 Clinical Study to Evaluate the Efficacy and Safety of QL1706 in Combination With Chemotherapy in First-line PD-L1 Negative, Locally Advanced or Metastatic Non-small Cell Lung Cancer Patients
Run by Qilu Pharmaceutical Co., Ltd. · NCT05690945 · Data updated 2026-05-14
This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.
This study is testing if a new drug called QL1706 works better with chemotherapy than another treatment for people with advanced lung cancer that has a specific marker.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 608 (estimated) |
| Sponsor | Qilu Pharmaceutical Co., Ltd. Industry-sponsored |
| Drugs / interventions | radiation, tislelizumab, chemotherapy |
| Locations | 1 site (Guangzhou, Guangdong) |
| Trial ID | NCT05690945 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 to 75 with locally advanced or metastatic NSCLC that is PD-L1 negative and who have not received prior systemic therapy.
✕Probably not a fit
Patients with EGFR sensitive mutations, ALK gene translocations, or those who have previously been treated with immune checkpoint inhibitors 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 study aims to assess the efficacy and safety of QL1706 in combination with platinum-based chemotherapy compared to tislelizumab with chemotherapy in patients with PD-L1 negative, locally advanced or metastatic non-small cell lung cancer (NSCLC). It is a randomized, double-blind, active-controlled Phase 3 clinical trial involving approximately 608 patients, who will be randomly assigned to either the experimental or control group. Participants will be stratified based on factors such as tumor type and presence of brain metastasis to ensure balanced groups for analysis.
Why it matters
Potential benefit: If successful, this study could provide a new treatment option for patients with PD-L1 negative NSCLC, potentially improving outcomes in this challenging population.
How similar studies have gone: Other studies have explored similar combinations of chemotherapy and immunotherapy, but the specific approach of QL1706 in this context is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Be≥18 to ≤ 75 years of age at enrollment, male or female. 2. Histologically or cytologically confirmed locally advanced (Stage IIIB/IIIC) that not amenable to complete surgical resection and not amenable to radical concurrent/sequential chemoradiation or metastatic (Stage IV) NSCLC (American Joint Committee on Cancer \[AJCC\] 8th edition). 3. No EGFR sensitive mutations or ALK gene translocation alterations. 4. Capable of providing fresh or archived 2 years' tissue samples collected at post-diagnosis or non-radiation sites at diagnosis for central laboratory PD-L1 testing with TPS \< 1% . 5. Have a life expectancy of at least 3 months. 6. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 7. No prior systemic therapy for advanced or metastatic NSCLC was received. Exclusion Criteria: 1. Previous treatment with immune checkpoint inhibitors (PD-1/PD-L1 drugs or drugs acting on another T cell receptor (e.g., CTLA-4 etc.), as well as immune checkpoint agonistic antibodies (e.g., anti ICOS , CD40 , CD137 , GITR , OX40 antibodies, etc.), and immune cell therapy. 2. Patients who have received systemic corticosteroids or other immunosuppressive drugs within 2 weeks prior to the first dose. 3. Presence or history of any active autoimmune disease, including, but not limited to: autoimmune hepatitis, interstitial pneumonia, pulmonary fibrosis, uveitis, enteritis, hepatitis, hypophysitis, vasculitis, nephritis, hyperthyroidism, hypothyroidism. 4. Pulmonary radiation therapy \> 30 Gy within 6 months prior to first dose; 5. Palliative radiotherapy completed 7 days prior to first dose. 6. Known or symptomatic active central nervous system (CNS) metastases or carcinomatous meningitis during screening. 7. Clinically significant cardiovascular or cerebrovascular disease -
Where it's running
-
Sun Yat-sen University Cancer Center
Guangzhou, Guangdong, China Recruiting
Study contacts
- Principal investigator: Li Zhang, Professor — Sun Yat-sen Univeisity Cancer Center
- Study coordinator: Wenying Zhao
- Email: wenying.zhao@qilu-pharma.com
- Phone: 86-18202912662
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
ePRO in advanced lung cancer: emotional distress, brain metastasis, and symptom burden
This study tests how patients with advanced lung cancer—some with brain metastases—report emotional distress and symptoms over time using electronic questionnaires.
-
Urine VOC Test to Detect Lung Cancer in Never Smokers
A urine test that looks for volatile compounds is tested to see if it can help detect lung cancer in adults who have never smoked.
-
SI-B036 safety test in advanced and metastatic solid tumors
This early-phase study checks whether SI-B036 is safe and tolerable in adults with advanced or metastatic solid cancers who have had prior therapy.
-
Guaraná Supplement for Cancer-Related Fatigue in People Undergoing Treatment
This study tests whether taking guaraná capsules helps reduce cancer-related fatigue and improve quality of life in adults with breast, lung, colorectal, or gastric cancer who are actively receiving treatment.
-
ENPP1/cGAS and FAP in Solid Tumors in Vietnamese Patients
This Vietnam-based study will test ENPP1, cGAS, and FAP expression in archived tumor samples from Vietnamese adults with solid cancers using immunohistochemistry.
-
Olive oil before lung cancer surgery to see if it lowers chylothorax
This study tests whether drinking 40 mL of extra-virgin olive oil a few hours before lung cancer surgery can reduce chylothorax after tumor removal.
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.