The St. Paul's Hospital Advanced Endoscopic Resection Centre Cohort for Colorectal Neoplasia (SPARC-C): A Prospective Observational Study
University of British Columbia
Summary
The SPARC-C study is a prospective, multi-institutional observational study of patients referred for the management of large (≥ 20mm) non-pedunculated colorectal polyps (LNPCPs). Patients are managed consistent with current standards of care. Prospectively collected data includes: patient clinicodemographic details, lesion details, procedural details, and clinical outcomes.
Description
Endoscopic resection techniques, including endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and cold snare resection (CSR), have become the primary treatment strategy for the vast majority of large non-pedunculated colorectal polyps (LNPCPs). This is because of the efficacy, safety, and cost-effectiveness of endoscopic techniques compared to surgery. Site-specific technical modifications and the development of auxiliary techniques/strategies have mitigated the risk of technical failure, clinically significant post-resection bleeding (CSPEB), significant deep mural in…