Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Intervention1: LOcal Anesthetic: Perineural injection of 0.2% ropivacaine 5ml whenever NRS 4 till 24 hours.
Control Intervention1: Dry stimulation: Dry stimulation of Interscalene catheter at 1MHz fo
Sponsors
Sancheti Institute of Orthopedics and Rehabilitation
Eligibility
Inclusion criteria
Inclusion criteria: ASA-1 and undergoing shoulder surgery.
Exclusion criteria
Exclusion criteria: 1. The patients with chronic opioid use (more than 4 weeks), neuromuscular deficit within the operative extremity, implanted spinal cord stimulator, cardiac pacemaker/defibrillator deep brain stimulator, or other implantable neurostimulator. 2. The patients with chronic opioid use (more than 4 weeks), neuromuscular deficit within the operative extremity, implanted spinal cord stimulator, cardiac pacemaker/defibrillator 3. history of bleeding disorder; antiplatelet or anticoagulation therapies other than aspirin; allergy to local anesthetics will be excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1.Local anesthetic consumption (0.2% ropivacaine) in 24 hours in both groupsTimepoint: Baseline and after 24 hrs postoperatively. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Pain scores as assessed by NRS in the postoperative period 2. NRS following stimulation in the dry stimulation group 3. Time to first LA bolus demand (NRS greater than 4) 4. Patient satisfaction with postoperative pain relief at end of 24 hrs 5. Any cardiorespiratory complications Timepoint: Baseline and after 24 hrs postoperatively. | — |
Countries
India
Contacts
Public ContactDr Sandeep Diwan
Sancheti Institute of Orthopedics and Rehabiliation
Outcome results
None listed