Adjuvant Adebrelimab Plus Apatinib After Chemoradiation in Limited-Stage Small Cell Lung Cancer

"Adebrelimab: Administered by intravenous infusion at a fixed dose of 1200 mg. The infusion should be completed within 30-60 minutes, with a maximum duration of 2 hours. The first dose is given on Day 1, with subsequent doses repeated every 3 weeks. Dose adjustments (either up or down) are not allowed during the study. A maximum delay of 9 weeks for treatment is allowed, or treatment may be terminated.~Apatinib: 250 mg, taken orally after meals, once daily, continuously. The investigator may temporarily pause the dose or adjust the administration schedule based on symptomatic treatment, such as changing to an every-other-day (qod) schedule or a 5-day-on, 2-day-off regimen. Once toxicity resolves, treatment may resume at the original dose.~The combined treatment of Adebrelimab + Apatinib for consolidation therapy should not exceed 24 months in total."