At a glance
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Phase I Study of Low-Dose Radiotherapy Plus Chemotherapy and Sugemalimab and Olaparib for First-Line Treatment of SLFN-11 Positive Extensive Stage Small Cell Lung Cancer
In Brief
A Phase 2 clinical trial evaluating Low-dose radiotherapy, Etoposide, and 3 other interventions for Lung Cancer and Extensive-stage Small-cell Lung Cancer. Currently recruiting, targeting 45 participants across 1 site.
Detailed Summary
The purpose of this study was to evaluate the safety and efficacy of low-dose radiotherapy (LDRT) combined with sugemalimab, olaparib, chemotherapy in the first-line treatment of SLFN-11 positive extensive stage small cell lung cancer.
Study Details
Timeline
Interventions
The LDRT deals with primary tumour in a 15 Gy of 5fractions over five days, starting from Day 1 in the first cycle.
Etoposide will be administered intravenously at a dose of 100 mg/m\^2 on Days 1, 2 and 3 of each 21-day cycle during the induction phase (Cycles 1-4).
Cisplatin will be administered as intravenous infusion at a dose of 25 mg/m\^2 on Days 1, 2 and 3 of each 21-day cycle during the induction phase (Cycles 1-4).
Sugemalimab will be administered by intravenous infusion at a dose of 1200mg on Day 1 of each 21-day cycle for a maximum of 2 years or progressive disease or intolerable toxicity.
Olaparib will be administered orally at a dose of 150mg qod Day 1,3,5,7 or 150 mg qd/150 mg bid/300mg in the morning and 150mg in the evening/300 mg bid on Day 1-7 of each 21-day cycle for a maximum of 2 years or progressive disease or intolerable toxicity.