Medication related |
Need for cardiopulmonary resuscitation |
Unplanned use of reversal agents |
Allergy |
Laryngospasm/bronchospasm |
Hypoxia (oxygen saturation <85%) |
Hypotension (blood pressure <90/50 mmHg or <20% of baseline) |
Hypertension (blood pressure >190/130 mmHg or >20% of baseline) |
Procedure-related early |
Perforation |
Immediate postpolypectomy bleeding |
Impaction of instrument |
Malfunction of instrument |
Procedure-related delayed |
Delayed postpolypectomy bleeding |
Unplanned 14-day hospitalization |
Infection (including transmission of viruses) |
30-day mortality |
Bowel preparation-related complications |