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Local Anesthetic
Double Injection for Upper Extremity Injuries
N/A
Waitlist Available
Led By De Q Tran, MD, FRCPC
Research Sponsored by McGill University Health Centre/Research Institute of the McGill University Health Centre
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up within 30 minutes of block performance
Awards & highlights
Study Summary
In this trial, the objective is to compare single- and double-injection ultrasound-guided costoclavicular blocks. The rationale behind this idea is that a second local anesthetic injection, inside the costoclavicular space, may compensate for the dynamic cord dispersion seen with the single-injection technique. Thus the research hypothesis is that, compared to its single-injection counterpart, a double injection costoclavicular block will result in a shorter onset time.
Eligible Conditions
- Upper Extremity Injuries
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ intraoperative (during block performance)
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~intraoperative (during block performance)
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Onset time of brachial plexus blockade
Secondary outcome measures
Incidence of Adverse events
Incidence of surgical anesthesia
Number of needle passes
+2 moreTrial Design
2Treatment groups
Experimental Treatment
Active Control
Group I: Double InjectionExperimental Treatment2 Interventions
Local anesthetic injection with a mixture of 35 mL of lidocaine 1.0%-bupivacaine 0.25% with epinephrine 5 µ/mL and dexamethasone 2 mg, in the middle of the three cords of the brachial plexus as well as at the intersection of the subclavian artery and the medial cord.
Group II: Single InjectionActive Control2 Interventions
Local anesthetic injection with a mixture of 35 mL of lidocaine 1.0%-bupivacaine 0.25% with epinephrine 5 µ/mL and dexamethasone 2 mg, in the middle of the three cords of the brachial plexus
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Who is running the clinical trial?
University of ChileOTHER
179 Previous Clinical Trials
114,458 Total Patients Enrolled
3 Trials studying Upper Extremity Injuries
190 Patients Enrolled for Upper Extremity Injuries
McGill University Health Centre/Research Institute of the McGill University Health CentreLead Sponsor
444 Previous Clinical Trials
159,458 Total Patients Enrolled
De Q Tran, MD, FRCPCPrincipal InvestigatorMcGill University Health Centre/Research Institute of the McGill University Health Centre
1 Previous Clinical Trials
120 Total Patients Enrolled
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