At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Impact of Two Doses of Intravenous Dexamethasone on the Analgesic Duration of a Single-shot Interscalene Block With Ropivacaine for Shoulder Arthroscopy; a Prospective, Randomized, Placebo-controlled Study
In Brief
A clinical study evaluating Dexamethasone and Normal Saline for Pain. Completed, enrolled 75 participants across 3 sites.
Detailed Summary
Interscalene brachial plexus block provides excellent but time limited analgesia. Intravenous dexamethasone increases the analgesic duration of a single-shot interscalene block with ropivacaine for shoulder arthroscopic surgery. We want to evaluate the effect of two different doses (dexamethasone 10 mg i.v. vs 4 mg i.v. vs placebo) on the analgesic duration of a single-shot inter scalene block. Our study hypothesis is that dexamethasone 4 mg i.v. is equivalent to dexamethasone10 mg i.v. in prolonging the analgesic duration of a single-shot interscalene block with ropivacaine.
Study Details
Timeline
Interventions
After the performance of inter scalene plexus blockade, patients will either receive dexamethasone 10 mg i.v. (diluted with 17.5 mL normal saline), dexamethasone 4 mg i.v. (diluted with 19 mL normal saline), or normal saline 20 ml i.v.