A novel device to improve colon cleanliness during colonoscopy

Area of Science:

• Gastroenterology
• Endoscopic procedures
• Medical device technology

Background:

• Adequate bowel visualization is crucial for effective colonoscopy.
• Intraprocedural cleansing devices may enhance visualization.
• The performance of a novel device, JetPrep, was evaluated against standard cleansing.

Purpose of the Study:

• To assess the efficacy, safety, and tolerability of the JetPrep device for intraprocedural colon cleansing.
• To compare the cleansing quality achieved by JetPrep versus standard manual cleansing.

Main Methods:

• A single-center study involving 38 patients with inadequate bowel preparation.
• Patients were randomized to receive cleansing with either the JetPrep device or a 50-ml syringe.
• Cleansing quality was assessed using a 4-point scale before and after irrigation.

Main Results:

• JetPrep significantly improved overall cleansing grade (0.74 points) compared to standard cleansing (0.19 points) (P < 0.0001).
• Right colon cleansing showed marked improvement with JetPrep (1.59 points) versus controls (0.31 points) (P < 0.0001).
• No significant difference in procedure time or adverse events was observed between groups.

Conclusions:

• The JetPrep disposable catheter device is safe and effective for intraprocedural cleansing of suboptimally prepared colons.
• JetPrep facilitates higher quality colonoscopy by improving visualization.