Ignite Creation Date:
2025-12-24 @ 11:54 PM
Ignite Modification Date:
2025-12-25 @ 9:50 PM
Study NCT ID:
NCT06933251
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-04-18
First Post:
2025-03-06
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
PCSK9 Inhibitor and PD-1 Inhibitor Combined With Neoadjuvant Chemoradiotherapy for pMMR/MSS Locally Advanced Rectal Cancer
Sponsor:
Guangdong Provincial People's Hospital
Organization:
Study Overview
Official Title:
Clinical Study of PCSK9 Inhibitor and PD-1 Inhibitor Combined With Neoadjuvant Chemoradiotherapy in the Treatment of pMMR/MSS Locally Advanced Rectal Cancer
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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 Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: