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Peri-neural Dexmedetomidine Versus Dexamethasone for Supraaclavicular Block Adjuvant to Bupivacaine Supraclavicular Brachial Plexus Block

Brachial Plexus Block Clinical Trial

Official title:
Peri-neural Dexmedetomidine Versus Dexamethasone as an Adjuvant to Bupivacaine Single Injection in Ultrasoundguided Supraclavicular Brachial Plexus Block for Arteriovenous Fistula: A Randomized Controlled Study

Clinical Trial Summary

to assessthe impact of addition of Dexmedetomidine or Dexamethasone to Bupivacaine, on Duration of analgesia (time in hours to the first report of postoperative pain )at the surgical site

Clinical Trial Description

This randomized, controlled double blinded study included 42 adult patients undergoing arteriovenous fistula surgery. Ultrasound-guided supraclavicular brachial plexus block was initiated after placement of full monitoring . Supraclavicular brachial plexus block was achieved with the use of total volume 32 ml of anesthetic drugs in all patients. Bupivacaine 30 ml 0.25% was combined with 2 ml normal saline (control group A, n=14), Bupivacaine 30 ml 0.25% was combined with 50 microgram (0.5 ml) peri-neural dexmedetomidine plus 1.5 ml normal saline ( dexmedetomidine group B ,n=14), or Bupivacaine 30 ml 0.25% was combined with 4 mg peri neural dexamethasone (2 ml) ( dexamethasone group C, n=14).The onset and duration of sensory and motor blocks, the time to first request to postoperative rescue analgesic, Richmond Agitation-Sedation Score, hemodynamic data, visual analogue pain scores, were reported at predetermined time assessment points. Postoperative rescue intravenous fentanyl consumption over 24 hours and complications occurred were recorded. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04694105
Study type Interventional
Source Cairo University
Contact
Status Completed
Phase N/A
Start date June 1, 2018
Completion date January 12, 2020
View Details
See also
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