Comparison Between Two Different Dosages of Remifentanil During Colonoscopy

Comparison Between Two Different Dosages of Remifentanil Administered by PCSA (Patient Controlled Sedation and Analgesia) and Meperidine During Colonoscopy: A Randomized Double-Blind Trial

The purpose of this randomized double-blind trial is to define the correct dosage of Remifentanil during operative and diagnostic endoscopic procedures. In particular we want to analyze if the administration of Remifentanil by PCSA (Patient Controlled Sedation and Analgesia) is a good method during colonoscopy, evaluating pain control, discharge time and side effects.

90 patients undergoing colonoscopy will be enrolled.

Inclusion Criteria:

• Adult Patients
• Diagnostic and Operative Colonoscopy
• ASA Physical Status I-II

Exclusion Criteria:

• Age < 18 years