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Clinical study of QL2107 versus Keytruda in participants with lung cancer

A Randomized, Double Blind, Multicenter, Pharmacokinetic Equivalence Clinical Trial of QL2107 (Keytruda Biosimilar Candidate) in Comparison with Keytruda (Pembrolizumab) for Adjuvant Therapy to Demonstrate Pharmacokinetic Similarity in Subjects with Resected Non Small Cell Lung Cancer - Qilu PK Study

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/03/106344
Enrollment
146
Registered
2026-03-16
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: J984- Other disorders of lung

Interventions

Intervention1: QL2107: Dose - 200 mg pembrolizumab per cycle Frequency - Once every 3 weeks (Q3W) for up to 17 cycles Route of Administration - Intravenous infusion Total Duration of Treatment- Appro

Sponsors

Qilu Pharmaceutical Co., Ltd.
Lead Sponsor
Syneos Health India Pvt Ltd
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: Subjects who voluntarily participate have read understood and signed the informed consent form and are able to comply with the study procedures. Adult subjects male or female more than equal to 18 years of age on the day of signing the informed consent form. Disease status Subjects with completely resected histologically or cytologically confirmed Stage II or IIIA NSCLC as per the American Joint Committee on Cancer Eighth Edition. Complete resection R0 is achieved when resection margins are free systematic or lobe specific nodal dissection has been performed the highest lymph node station harvested is negative and there is no extracapsular nodal involvement. Patients will be eligible to participate regardless of the level of PDL1 status. Patients should provide PDL1 reports or provide archived or fresh tissue samples for PDL1 tests which may be performed locally or in central laboratory. A tumor tissue sample obtained at surgical resection is preferred. Tumor samples obtained before NSCLC surgery are allowed only if the most recent biopsy tumor sample cannot be collected. Treatment with platinum based chemotherapy. Chemotherapy must have begun within 12 weeks after the resection surgery. The last chemotherapy dose must have been completed at least 3 weeks and no more than 12 weeks before the subject is randomized. No evidence of disease NSCLC for the post surgery baseline assessment must be documented by full chest abdomen pelvis computed tomography CT and or magnetic resonance imaging MRI and brain CT MRI within 12 weeks prior to the randomization date. Eastern Cooperative Oncology Group performance status of 0 or 1.

Exclusion criteria

Exclusion criteria: Surgical related adverse events or chemotherapy related toxicity not resolved to Grade One with the exception of Grade Two or less alopecia fatigue neuropathy and lack of appetite or nausea. Subjects who have received systemic corticosteroids greater than ten milligrams prednisone daily or equivalent or other immunosuppressive drugs such as cyclophosphamide azathioprine methotrexate thalidomide or tumor necrosis factor alpha inhibitors within two weeks prior to the first dose. Note Inhaled or topical steroids and adrenal replacement steroids are permitted in the absence of an active autoimmune disorder. Subjects with known epidermal growth factor receptor EGFR sensitive mutations or anaplastic lymphoma kinase ALK gene translocations are not allowed. Subjects must provide EGFR and ALK reports from previous histological or cytological tests. If no prior EGFR or ALK test has been performed archived tissue samples should be provided for EGFR and ALK tests which may be performed. Received prior therapy with an anti cytotoxic T lymphocyte antigen four monoclonal antibody for example ipilimumab anti programmed cell death one PD One anti programmed cell death ligand one PD L One or anti programmed cell death ligand two PD L Two agent or agent directed to another stimulatory or co inhibitory T cell receptor. Prior or planned neoadjuvant or adjuvant radiotherapy and or neoadjuvant chemotherapy for the current malignancy.

Design outcomes

Primary

MeasureTime frame
To demonstrate PK similarity in exposure after the initial dose and at steady state of QL2107 compared with Keytruda Timepoint: Week 1 Week 19-22

Secondary

MeasureTime frame
To evaluate the maximum (peak) serum concentrations after the initial dose and at steady state as well as serum trough concentrations of QL2107 compared with Keytruda Timepoint: Week 1 Week 19 Week 4, 10, 13, 16, 19 and 28

Countries

Bosnia and Herzegovina, China, Georgia, Greece, Hungary, India, Jordan, Poland, Romania, Spain, Thailand, Turkey, Ukraine, Viet Nam

Contacts

Public ContactAtaur Rahman

Syneos Health India private Limited

sumit.gupta@syneoshealth.com9560453771

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Apr 4, 2026