To find the effective dose of ropivacaine for spinal anaesthesia in day care surgery
Phase 1
- Conditions
- Health Condition 1: O- Medical and Surgical
- Registration Number
- CTRI/2022/03/041059
- Lead Sponsor
- AIIMS New Delhi
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1. Consenting patients scheduled to undergo day care surgery
2. Age 18-60 Years
3. Height: 160 cm â?? 175 cm
4. Male patients
5. Weight: 50-80 Kg
6. ASA 1 and 2
Exclusion Criteria
-Spinal abnormalities
-Surgeries expected to exceed a duration of 2 hours
-Infection at the site of spinal injection
-Coagulopathies
-Allergy to amide local anesthetics
-Long standing diabetics
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Effective dose (ED90) of intrathecal 0.75% isobaric ropivacaine for day care surgery using the biased coin designTimepoint: Intraoperatively, and postoperatively, until patient achieves discharge criteria
- Secondary Outcome Measures
Name Time Method 1.Time to achieve discharge criteria after successful block <br/ ><br>2.Hemodynamic variations with different doses of 0.75% ropivacaine. <br/ ><br>3.Onset and duration of sensory and motor block with different doses of 0.75% ropivacaine <br/ ><br>4.Patient satisfaction score. <br/ ><br>5.Surgeon satisfaction score. <br/ ><br>Timepoint: Intraoperatively, and postoperatively, until patient achieves discharge criteria