Hypofractionated Radiotherapy Combined with Immunotherapy for Limited-stage Small-cell Lung Cancer
Recruiting · NCT06527898 · Interventional (participants receive a specific treatment) · Lead sponsor: Anhui Provincial Hospital
View the official record on ClinicalTrials.gov →Interventions studied
What this trial is about
Concurrent chemoradiotherapy has long been the standard modality for locally advanced small-cell lung cancer, which could achieve median overall survival of 25 mos. Conventional fractionation of 66Gy/33f and hyperfractionation of 45Gy/30f twice daily have been acknowledged as the two standard radiotherapy modalities according to CONVERT study. With the introduction of immune checkpoint inhibitors, ADRIATIC study concluded that consolidative Durvalumab after concurrent chemoradiotherapy could achieve a far longer median overall survival of 55.9 months compared with 33.4 months for concurrent chemoradiotherapy. Recently, several studies have demonstrated the safety and efficacy of hypofractionated radiotherapy (3 to 4 Gy) for limited-stage small-cell lung cancer. Hypofractionated radiotherapy processes the advantage of short treatment duration compared with conventional fractionated radiotherapy, which may allow the early participation of immunotherapy. Therefore, we suppose that whether hypofractionated radiotherapy combined with immunotherapy could improve the survival of limited-stage of small-cell lung cancer.
Who can take part
Inclusion criteria
- 18-70 years old;
- ECOG 0-1;
- Adequate organ function to tolerate chemotherapy, immunotherapy and radiotherapy;
- Small-cell lung cancer;
- Limited stage confirmed by cranial MRI, chest CT, abdominal ultrasonograph, bone scan or cranial MRI and PET-CT;
- Signature of inform consent.
Exclusion criteria
- Younger than 18 years old or older than 70 years old;
- ECOG\>1;
- Inadequate organ function to tolerate chemotherapy, immunotherapy and radiotherapy;
- Non-small cell lung cancer and other neuroendocrine carcinoma including typical or atypical carcinoid, large-cell neuroendocrine carcinoma;
- Extensive stage confirmed by cranial MRI, chest CT, abdominal ultrasonograph, bone scan or cranial MRI and PET-CT;
- No signature of inform consent.
Where it is running
1 location listed.
- Anhui Provicial Hospital - Hefei, Anhui, China