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Adaptive Hypofractionated Radiotherapy for Locally Advanced NSCLC Based on Dynamic Enhanced MRI

StatusRecruiting
PhasePhase 3
Started2024-08-01
View on ClinicalTrials.gov ↗

Amendment history

2026-04-03
minor
Study Status, Eligibility v2
Eligibility criteria+64 characters
[...] al type of mixed small cell and non-small cell lung cancer. The presence of sensitive EGFR mutations or ALK rearrangements. Major surgery performed within 4 weeks prior to entering the [...]
2025-07-20
minor
Study Status, Study Design, Outcome Measures v1
Primary completion date2027-12-31→2028-07-31
Completion date2027-12-31→2028-07-31
Start date2024-01-01→2024-08-01
Enrollment target304→490
Secondary endpoints5 to 4 entries
progression-free survival rate
Primary endpoints1 to 2 entries
progression-free survival rate
2024-08-08
minor
Original filing
This study is a randomized phase III trial that aiming to investigate the role of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) guided hypofractionated radiotherapy (hypo-RT) in patients with locally advanced non-small cell lung cancer (LA-NSCLC) who are planned to receive hypo-RT combined with concurrent chemotherapy and consolidative immunotherapy. Patients will be randomized in a 1:1 ratio into two groups: 1. The study group will undergo adaptive dose-painting hypo-RT based on DCE-MRI. 2. The control group will undergo hypo-RT based on enhanced CT. The treatment-related toxicity, local control and long-term survival will be evaluated compared between MRI-guided and CT-guided hypo-RT.
Trial Details
NCT Number NCT06545747
Lead Sponsor Sun Yat-sen University
Conditions Non-small Cell Lung Cancer
Enrollment 490 participants
Start Date 2024-08-01
Primary Completion 2028-07-31 (estimated)
Study Completion 2028-07-31 (estimated)
Updated on ClinicalTrials.gov 2026-04-06