patient-controlled sedation with propofol/remifentanil for colonoscopy

What is it about?

Many techniques are used for sedation of colonoscopies. Patient-controlled sedation (PCS) is utilizing many drugs or drug combinations. Aims: The aim of this study is to compare the safety and feasibility of propofol/remifentanil versus propofol/ alfentanil given to sedate patients undergoing outpatient colonoscopies through a patient-controlled technique.

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Why is it important?

PCS with either remifentanil/propofol or alfentanil/propofol for patients undergoing outpatient colonoscopy is safe and feasible. Remifentanil/proofol has more beneficial advantages in this setting secondary to its more rapid clearance.