Complications of upper gastrointestinal endoscopy in unsedated patients

MeSH terms

• Analgesics / administration & dosage
• Conscious Sedation*
• Digestive System Diseases / diagnosis
• Endoscopy, Gastrointestinal / adverse effects*
• Endoscopy, Gastrointestinal / methods
• Equipment Failure / statistics & numerical data
• Female
• Humans
• India
• Infusions, Intravenous
• Intestinal Perforation / epidemiology
• Intestinal Perforation / etiology
• Male
• Retrospective Studies
• Risk Assessment
• Survival Rate