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Clinical Trial Summary

Obstructive Sleep Apnea (OSA) is a common clinical problem with a reported prevalence of 2% to 4% in the general population. The incidence was double on patients who had a diagnosis of OSA going for orthopedics surgery.

Little literature composed mostly of case reports or small retrospective case-control studies exist examining the use of intrathecal opioids on outcomes in OSA patients is inconclusive. The primary objective of this study is to compare the post operative respiratory effect after single dose intrathecal morphine and intrathecal fentanyl on orthopedics patients who suspected or undiagnosed obstructive sleep apnea.

Hypotheses

Undiagnosed OSA patients who received intrathecal morphine are more likely to have respiratory events post-operatively.


Clinical Trial Description

This is a prospective, randomized study to compare the post operative respiratory effect after single dose intrathecal morphine (0.1mg) and intrathecal fentanyl (40mcg) on orthopedics patients who suspected or undiagnosed obstructive sleep apnea. ;


Study Design

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


Related Conditions & MeSH terms


NCT number NCT02014714
Study type Interventional
Source University of Malaya
Contact Wang Chew Yin
Phone 60379494422
Email wangcy1836@gmail.com
Status Recruiting
Phase Phase 1
Start date December 2013
Completion date June 2014

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