[Open access colonoscopy: do primary care physicians use it properly?]

Area of Science:

• Gastroenterology
• Endoscopy
• Public Health

Context:

• Open access endoscopy allows direct referral for colonoscopy, bypassing gastroenterologist consultation.
• Evaluating the appropriateness of colonoscopy indications is crucial for resource allocation and patient care.
• Understanding referral patterns from different specialists is key to optimizing endoscopy services.

Purpose:

• To assess rates of relevant endoscopic findings in open access colonoscopies based on referring physician specialty.
• To determine if open-access colonoscopy is overused in a system where it is free for patients.
• To evaluate if high rates of incidental findings justify a more liberal approach to colonoscopy indications.

Summary:

• A prospective study found 34.2% of colonoscopies had inappropriate indications.
• Family physicians had more appropriate indications but fewer relevant findings (14.0%) compared to other specialists (22.8%).
• Polyps or malignancy were found in 20.7% of cases, with 23% of these occurring with inappropriate indications.

Impact:

• Findings suggest that a liberal approach to colonoscopy indications, such as age over 50, may be beneficial.
• Highlights potential overuse and need for refined referral guidelines for open access colonoscopy.
• Informs healthcare policy regarding the efficiency and effectiveness of direct access endoscopy services.