About this trial
This is a multicenter, open-label, randomized controlled phase II/III study evaluating the efficacy and safety of QL1706 in combination with anlotinib as later-line treatment in patients with advanced lung cancer.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
1. Male or female patients aged 18 years and above, up to 80 years old. 2. Small cell lung cancer or lung squamous cell carcinoma confirmed by tissue or pathological examination.
Absolute neutrophil count ≥ 1,500/mcL
Platelet count > 90,000/mcL
Hemoglobin ≥ 9 g/dL (allowing for Hgb transfusion)
Disqualifiers
1. Patients with symptomatic central nervous system metastases, or those with unstable neurological symptoms requiring an increase in the dosage of corticosteroids.
Trial design
Parallel
Treatments tested in this trial
QL1706
DrugEvery 3 weeks, 5mg/kg of QL1706 is administered intravenously until the disease progresses.
Anlotinib
Drug10mg Anlotinib is administered orally. It is given daily for the first 14 days, then stopped for 7 days. A 3-week period constitutes one cycle, and this process continues until the disease progresses.
Treatment groups
Trial outcomes
Primary outcomes
OS
Overall survival (OS), defined as the time from first study treatment to death from any cause.
Secondary outcomes
PFS
Progression-free survival (PFS) is defined as the time from the first trial treatment to disease progression or death due to any cause (whichever occurs first).
DCR
Disease Control Rate (DCR), the proportion of patients achieving the best overall therapeutic response of CR, PR or SD
12-months OS rate
The 12-month overall survival rate is defined as the proportion of patients who remain alive 12 months after the first trial treatment.
Adverse Events
Incidence and severity of adverse events (AEs), graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Relationship to study treatment (QL1706 and/or anlotinib) is assessed by the investigator.
Locations
Sponsors and contacts
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