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 @ 11:54 PM
Ignite Modification Date:
2025-12-24 @ 11:54 PM
NCT ID:
NCT06933251
Brief Summary:
This is a single-center, open-label, single-arm clinical study aimed at conducting a preliminary evaluation of the efficacy and safety of combining PCSK9 inhibitors and PD-1 inhibitors (dual inhibitors) with neoadjuvant chemoradiotherapy in patients with pMMR/MSS locally advanced rectal cancer.
Detailed Description:
This study aims to evaluate the complete response (CR) rate of PCSK9 inhibitor and PD-1 inhibitor combination therapy (dual inhibitors) in conjunction with neoadjuvant chemoradiotherapy for patients with pMMR/MSS locally advanced rectal cancer. Specifically, the study will assess the pathological complete response (pCR) rate two weeks after neoadjuvant therapy, the clinical complete response (cCR) rate under the "watch-and-wait" strategy, objective response rate (ORR), R0 resection rate, tumor regression grade (TRG), and sphincter preservation rate. Additionally, the study will evaluate the 2-year disease-free survival (DFS) and overall survival (OS) following dual-inhibitor combined neoadjuvant chemoradiotherapy. The safety and tolerability of this combination therapy will also be comprehensively assessed based on NCI-CTCAE 4.03 criteria.
Study:
NCT06933251
Study Brief:
Protocol Section:
NCT06933251