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Clinical Trial Summary

Double blind RCT comparing elective laparoscopic cholecystectomy using warmed, humidified gas (new) against laparoscopic cholecystectomy with cool, dry gas (usual). Sample size of 200 patients. Outcome measures are postoperative opiate analgesia use, and post operative numerical pain scores.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00792389
Study type Interventional
Source Pennine Acute Hospitals NHS Trust
Contact Stephanie L Trevelyan, MBChB
Phone 01616200420
Email stephanie.trevelyan@pat.nhs.uk
Status Not yet recruiting
Phase Phase 4
Start date January 2009
Completion date January 2010

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