Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 5:12 PM
Ignite Modification Date:
2025-12-24 @ 5:12 PM
NCT ID:
NCT07067450
Brief Summary:
Patients with esophageal cancer still face a high risk of recurrence after receiving neoadjuvant chemoradiotherapy (nCRT) combined with radical surgery, especially for those who do not achieve pathological complete response (non-pCR). Compared with the overall non-pCR population, the subgroup with lymph node positivity has a significantly worse prognosis. The CheckMate 577 study confirmed that in patients with locally advanced resectable esophageal cancer or esophageal-gastric junction cancer, adjuvant treatment with nivolumab after nCRT significantly prolonged disease-free survival compared with placebo (median DFS: 22.4 months vs 11.0 months; HR=0.69, p\<0.001).
The current research focus has expanded to the field of neoadjuvant chemoimmunotherapy, but the adjuvant treatment strategy after such therapy remains a blank slate. Given that esophageal squamous cell carcinoma (ESCC) is the predominant type of esophageal cancer in our country, it is of great clinical significance to explore adjuvant treatment strategies after neoadjuvant chemoimmunotherapy combined with radical resection.
Based on the above background, we have designed a randomized controlled trial (RCT) to evaluate the efficacy of adjuvant immunotherapy versus observation alone in patients with ESCC after neoadjuvant chemoimmunotherapy, with the hope of providing evidence-based medical evidence for this population.
Study:
NCT07067450
Study Brief:
Protocol Section:
NCT07067450