Study of Probiotics Combined With Concurrent Hyperfractionated ChemoRadiotherapy and Adebrelimab Immunomaintenance in the Treatment of Limited-stage Small Cell Lung Cancer (LS-SCLC)
A Prospective, Multicenter, Randomized Controlled, Phase II Study of Probiotics Combined With Concurrent Hyperfractionated ChemoRadiotherapy and Adebrelimab Immunomaintenance in the Treatment of Limited-stage Small Cell Lung Cancer (LS-SCLC)
Fudan University
60 participants
Apr 25, 2025
INTERVENTIONAL
Conditions
Summary
ADRIATIC study explored the benefits of immune maintenance therapy after LS-SCLC radiotherapy and chemotherapy. In the presence of immunotherapy, is it necessary to increase the dosage of radiotherapy and can it further improve the efficacy? This study aims to explore the efficacy and safety of simultaneous integrated boost hyperfractionation radiotherapy combined with probiotics and Adalberg monoclonal antibody consolidation therapy for small cell lung cancer.
Eligibility
Inclusion Criteria7
- Sign written informed consent before implementing any experimental procedures;
- Age range: 18-80 years old;
- Pathological diagnosis of small cell lung cancer;
- Limited stage;
- ECOG PS 0-1；
- Receive ≤ 2 rounds of chemotherapy or chemotherapy plus immunotherapy;
- Expected survival time\>3 months;
Exclusion Criteria5
- Progress after 2 induction treatments;
- Severe emphysema, interstitial changes in the lungs, COPD patients;
- Resting blood oxygen\<93;
- Have a history of other malignant tumors and have received chemotherapy in the past 3 years;
- History of chest radiotherapy;
Interventions
Subjects received probiotics before radiotherapy
Increase radiation dose on the basis of conventional radiotherapy
Adebrelimab, 1200mg，q3w，2 year
Locations(1)
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NCT06943235