Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients who have given informed written consent 2. Patients with ASA grade 1 and 2 3. Patients ages 18-60years of either sex 4. Patients scheduled for elective thyroid surgeries lasting for 60 to 150 minutes
Exclusion criteria
Exclusion criteria: 1. Patients not willing to give informed consent 2. Patients with allergy to Bupivacaine 3. Patients diagnosed with vocal cord palsy by preoperative indirect laryngoscopes 4. Patients with thyroid mass extending retrosternalily, any gross compression or deviation of trachea 5. Patients scheduled for extensive radical neck dissection 6. Patients with electrolyte abnormalities, hepatic or renal insufficiency, coagulation disorder, hypertension or cardiac disorders 7. Pregnant and breast feeding women
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hemodynamic stabilityTimepoint: Hemodynamic stability | — |
Secondary
| Measure | Time frame |
|---|---|
| AnalgesiaTimepoint: Post operative period;Isoflurane consumptionTimepoint: Intraoperative period;Other adverse effectsTimepoint: Post operative period | — |
Countries
India
Contacts
Bangalore medical college and research institute