Comparison of the Analgesic Effect of Levobupivacaine 0.5% Via Interscalene Nerve Block or Via Interscalene Nerve Block Combined With a Stellate Ganglion Block in Patients Undergoing Shoulder Arthroscopy With General Anaesthesia
Overview
- Phase
- Phase 4
- Intervention
- NaCl 0.9%
- Conditions
- Anesthesia, Regional
- Sponsor
- University Hospital, Antwerp
- Enrollment
- 30
- Primary Endpoint
- Duration of analgesia
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
This study describes the difference of analgesic effect of levobupivacaine 0.5% administered through an interscalene nerve block with or without a stellate ganglion block. The length of the analgesic effect is our primary outcome parameter. Half of the recruited patients will receive a stellate ganglion block and half of the patients won't.
Investigators
Tom Schepens, MD
research assistant
University Hospital, Antwerp
Eligibility Criteria
Inclusion Criteria
- •ASA class 1 to 3
- •Need for shoulder surgery
Exclusion Criteria
- •Mental retardation
- •allergy for local anesthetics
- •a medical reason as a contra-indication for NSAID use
- •Diabetes mellitus
- •peripheral neuropathy
- •chronic analgetic use
- •chronic pain patients
Arms & Interventions
Placebo
NaCl 0.9% 3ml perineural stellate ganglion injection
Intervention: NaCl 0.9%
Stellate ganglion block
Levobupivacaine 3ml perineural stellate ganglion injection
Intervention: Levobupivacaine
Outcomes
Primary Outcomes
Duration of analgesia
Time Frame: 24 hours
The duration of analgesia assessed with quantitative sensory testing
Secondary Outcomes
- Need for rescue analgesia(24 hours)
- Duration of motor block(24 hours)