Postoperative sleep disturbances and quality of sleep after Remifentanil or Fentanyl –based anaesthesia

Phase 4

• Conditions: ong-term postoperative sleep disturbances; Long-term postoperative sleep disturbances; Anaesthesiology - Other anaesthesiology

• Registration Number: ACTRN12610000362099
• Lead Sponsor: Manuel Wenk

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2010-05-06
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

Surgery under general anaesthesia
Perioperative Anaesthesia Risk Status according to American Association of Anesthesiology (ASA) I-III
Estimated anaesthesia time > 60 minutes

Exclusion Criteria

Age< 18, Head Injury, Cardiac Surgery, Alcohol addiction, Other drug addictions, ASA > III, incapacity to consent, medication with drugs known to potentially interact with sleep quality (e.g. benzodiazepines, ketamine, beta-receptor-blockers), previous and continueing use of opioids.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Changes in postoperative quality of sleep 3 months postoperatively are assessed using the Pittsburgh Sleep Quality Quality Index (PSQI).[3 months postoperatively]

Secondary Outcome Measures

Name	Time	Method
Changes in postoperative quality of sleep 6 months postoperatively are assessed using the Pittsburgh Sleep Quality Quality Index (PSQI).[6 months postoperatively]