Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This retrospective study was initiated to identify complications of anaesthesia occurring during ocular surgery. Records of 74 horses anaesthetised for eye enucleation, 65 horses anaesthetised for surgery of the eye and adnexa, and 51 horses anaesthetised for splint bone excision were reviewed. Fifty-three percent of the horses anaesthetised for eye enucleation moved during surgery which was significantly more frequent than in the other groups (P = 0.001). The incidence of moving was significantly reduced by use of an anaesthetic gas analyser for monitoring (P = 0.001). Transient hypertension was measured in 6 horses during removal of the eye. One horse experienced a momentary decrease in heart rate from 36 to 26 beats/min at the start of surgery involving a mass on the third eyelid. The incidence of unsatisfactory recovery from anaesthesia involving multiple attempts to stand was significantly greater after ocular surgery than after splint bone excision (P = 0.036). Our conclusions were 1) the oculocardiac reflex was not active in these horses undergoing ocular surgery, 2) increased attention must be paid to provision of analgesia and adequate depth of anaesthesia, which may be facilitated by use of an anaesthetic gas analyser and 3) horses were at greater risk for unsatisfactory recoveries from anaesthesia after ocular surgery.
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PMID:Complications associated with anaesthesia for ocular surgery: a retrospective study 1989-1996. 1109 32

Dexmedetomidine is widely used for procedural sedation because of its unique combination of sedation, analgesia, and anxiolysis with minimal respiratory depression. Transient hypertension has been reported during the use of dexmedetomidine which is usually benign and is taken over by the hypotensive response on continuing the infusion. We report a case of hypertensive crisis following dexmedetomidine infusion used for procedural sedation, necessitating discontinuation of the infusion and treatment of hypertension. The dilemmas involved in treating hypertension caused by dexmedetomidine are discussed.
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PMID:Intravenous labetolol in treating hypertensive crisis following dexmedetomidine infusion for procedural sedation. 2689 44