To decrease the dose of drug in geriatric patients undergoing orthopedics surgery under spinal anesthesia by using ultrasound machine
Not Applicable
- Conditions
- Health Condition 1: 4- Measurement and Monitoring
- Registration Number
- CTRI/2024/05/067353
- Lead Sponsor
- Pt B D Sharma University of Health Sciences PGIMS Rohtak Haryana
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Sixty patients of either sex having age more than 65yrs with ASA I-III scheduled for undergoing surgery with anticipated duration of less than 2hrs under spinal anaesthesia
Exclusion Criteria
Patient having contraindication to spinal anaesthesia (uncertain neurological disorders, local infections, allergic to local anaesthesia, coagulopathy), marked spinal deformity,undergone previous spinal surgery and any patient unwilling to participate in the study
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Titration of the dose of local anaesthetic in elderly patients undergoing orthopaedic surgery under spinal anaesthesia.Timepoint: At baseline diameter measured using ultrasound, dural sac cross sectional area, calculated dose of local anaesthetic
- Secondary Outcome Measures
Name Time Method Comparison of sensory level <br/ ><br>comparison of motor level <br/ ><br>comparison of two segment regression time <br/ ><br>intraoperative mean arterial pressure & heart rate <br/ ><br>number of episodes of complications. <br/ ><br>Timepoint: Heart rate(/min),MAP(mmHg) at <br/ ><br>baseline(T0),after spinal(T1),2 min(T2),4min(T3),6min(T4),8min(T5),10min(T10),15min(T15),20min(T20),25min(T25),30min(T30),45min(T45),60min(T60),75min(T75),90min(T90),105min(T105),120min(T120),at the end of surgery(T E) <br/ ><br>