[Complications of routine digestive endoscopy]

Area of Science:

• Gastroenterology
• Medical Procedures
• Patient Safety

Context:

• Gastrointestinal (GI) endoscopy is a common diagnostic and therapeutic procedure.
• Over 2 million upper and lower GI endoscopies are performed annually.
• Technical advancements and adherence to best practices have significantly reduced complication rates.

Purpose:

• To review the current incidence and types of complications associated with GI endoscopy.
• To highlight the importance of risk assessment and patient-specific factors in preventing adverse events.
• To emphasize the role of gastroenterologist vigilance in ensuring patient safety during endoscopic procedures.

Summary:

• The overall complication rate for GI endoscopy is approximately 1% per year.
• Perforation during colonoscopy, though infrequent (<1/1,000 per year), remains the most common complication.
• Comorbidities, patient age, and underlying health conditions (e.g., cardiovascular, respiratory) increase risk, especially under anesthesia.

Impact:

• Understanding and mitigating risks associated with GI endoscopy improves patient outcomes.
• Careful pre-procedure assessment allows for tailored endoscopic approaches or postponement when necessary.
• Proactive identification of risk factors empowers gastroenterologists to minimize potential complications and enhance procedural safety.