Prediction of postoperative pain and anagesic consumption by using the RIII-reflex

• Conditions: R52.9; Pain, unspecified

• Registration Number: DRKS00003224
• Lead Sponsor: Charité Campus Charité MitteKlinik für Anästhesiologie

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2011-05-31
• Study Start: 2011-08-09
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

Patients that undergo a operative procedure after which a moderate to severe pain level is expected that requires postoperatively according to the internal guidelines the use of a patient controlled analgesia

Exclusion Criteria

Unanbility to give formal legal consent
Preoperative analgesic medication

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Predictability of postoperative analgesic consumption with the preoperatively measured RIII-reflexthreshold or the preoperatively measured pain level the electrical stimulus induces.

Secondary Outcome Measures

Name	Time	Method
Predictability of the postoperative analgesic consumption with the RIII-reflex threshold measured preoperatively after the loss of consciousness.