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Pearls from Lebanese society of anesthesiology meeting 2012

Intrathecal Morphine for post operative pain :


Doses from 0.075 mg to 5 mg have been tested .


limited effectiveness of doses less than 0.1mg


ceiling effect at 0.2 mg and more.


Duration of analgesia is 27 hours..(11-29 hrs)


Dose dependent side effects: pruritis  ,Nausea,Vomiting..significantly decreased with dose of 0.1mg


Clinically significant respiratory depression rarely if dose < 0.2mg..Obesity is a risk factor 




For more abstracts...
                                               www.lsanesthesia.org

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