Save the injection needle for colorectal ESD: a multicenter feasibility study of the needleless injection technique using short-tip endoknife

Key Points

• To evaluate the safety and efficacy of needleless injection technique in colorectal endoscopic submucosal dissection (NIT-ESD) compared to traditional methods.
• Conducted a multicenter feasibility study on NIT-ESD.
• Assessed clinical outcomes and procedure times.
• Gathered data on safety and environmental impact.
• NIT-ESD showed comparable clinical outcomes to conventional ESD.
• Procedure times were significantly shorter.
• Potential environmental benefits were noted with the needleless approach.