Efficacy of Cadonilimab in Non-squamous Non-small Cell Lung Cancer Patients Resistant to EGFR-TKI (NCT06277674) | Clinical Trial Compass
UnknownPhase 2
Efficacy of Cadonilimab in Non-squamous Non-small Cell Lung Cancer Patients Resistant to EGFR-TKI
China20 participantsStarted 2023-11-02
Plain-language summary
This study was designed to evaluate the efficacy and safety of cadonilimab (anti PD-1 and CTLA-4 bispecific antibody) in combination with pemetrexed and anlotinib for treatment of elderly patients with T790M-negative advanced non-squamous non-small cell lung cancer following resistance to EGFR-TKI.
Who can participate
Age range65 Years
SexALL
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Inclusion criteria
✓. Patients signed informed consent, willing to accept this regimen, able to adhere to the medication, and had good compliance.
✓. Patients with advanced or metastatic non-small cell lung cancer (stage IIIB, IIIC, or IV according to the AJCC staging system, 8th edition) diagnosed by histopathology or cytopathology
✓. Histologically or cytologically confirmed, locally advanced or metastatic nonsquamous non-small-cell lung cancer (stage IIIB, IIIC, or IV according to the AJCC staging manual, 8th edition) patients with EGFR sensitive mutations (confirmed by tumour histology, cytology, or cell-free or circulating tumour DNA) progressed after receiving EGFR tyrosine-kinase inhibitor therapy; confirmed EGFR Thr790Met negative mutation status after receiving first-generation, second-generation or third-generation EGFR tyrosine-kinase inhibitor as first-line or second-line treatment
✓. Eastern Cooperative Oncology Group performance status of 0 to 2
✓. Presence of at least one measurable lesion
✓. An estimated life expectancy of at least 3 months
✓. Good organ function was defined as hemoglobin≥90g/L (no blood transfusion within 7 days), absolute neutrophil count ≥1.5×109/L, and platelet count≥100×109/L. Total bilirubin level≤1.5 times of the upper limit of normal value (ULN), albumin ≥30g/L, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤2.5 times of upper limit of normal (ULN), in cases with liver metastasis, AST and ALT≤5 times of ULN; Creatinine ≤1.5 times of ULN; International normalized ratio (INR) or prothrombin time (PT) ≤1.5 times of ULN, if the participant is receiving anticoagulant therapy normally, as long as the PT is within the prescribed range of anticoagulant drugs
Exclusion criteria
What they're measuring
1
ORR(Objective response rate)
Timeframe: From date of randomization until the date of death or date of withdraw, whichever came first, assessed up to 120 months
Trial details
NCT IDNCT06277674
SponsorGuangzhou University of Traditional Chinese Medicine
✕. Concomitant driver mutations for which there were known therapies were identified, including but not limited to ALK rearrangement, ROS1 fusion, or BRAF V600E mutation
✕. Previously received systemic anti-tumour therapy (including cytotoxic chemotherapy and antiangiogenic therapy) except EGFR tyrosine-kinase inhibitors for advanced NSCLC
✕. Previously received immunotherapy (including anti-PD-1, anti-PD-L1, or anti-CTLA-4) antibodies or agents
✕. The presence of an active malignancy within 2 years prior to the first dose was not allowed. Participants with locally cured tumors, such as basal-cell carcinoma or squamous-cell carcinoma of the skin, superficial bladder cancer, or carcinoma in situ of the breast, were not excluded
✕. The enrollment of another clinical study was excluded except for observational or noninterventional studies or interventional studies with a follow-up period exceeding four weeks after the last dose of the study drug or more than five half-lives of the study drug
✕. Patients received systemic treatment with Chinese patent medicine or Chinese herbal medicine exhibiting anti-tumor properties or immunomodulatory drugs (such as thymosin, interferon, interleukin) indicated for anti-tumor purposes within a 2-week period prior to the initial dosage
✕. Participants with an active, known, or suspected autoimmune disease or a history of autoimmune disease are excluded from the study, except for those with Vitiligo, alopecia, Graves' disease, psoriasis, or eczema that do not require systemic treatment for nearly 2 years. Additionally, Participants with asymptomatic hypothyroidism (due to autoimmune thyroiditis) or stable doses of hormone replacement therapy and type I diabetes requiring only stable doses of insulin replacement therapy are also exempted. Furthermore, participants who had childhood asthma that has completely resolved and no longer require any intervention in adulthood or whose disease does not recur without an external trigger are eligible for inclusion
✕. Participants who have received systemic treatment with corticosteroids (prednisone equivalent dose \> 10 mg/day) or other immunosuppressive drugs within 14 days prior to the first dose are excluded