To study the difference between pre-decided dose and calculated dose as per height of patient for the drug 0.5% bupivacaine injected around the spinal cord for anaesthesia in patients for casearean delivery
Not Applicable
- Conditions
- Health Condition 1: null- Pregnant patients for casearean section under spinal anaesthesia
- Registration Number
- CTRI/2018/02/012111
- Lead Sponsor
- Deen Dayal Upadhyay Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
American Society of Anesthesiologists physical status I or II women with term pregnancy ( > 37 weeks gestation), with singleton pregnancy, with Height between 140 cm to 170 cm (both values inclusive) and Weight between 40 kg to 90 kg (both values inclusive)
Exclusion Criteria
1.Patient refusal
2.Pre-existing or pregnancy induced hypertension
3.Diabetes Mellitus, cardiovascular or cerebrovascular disease
4.Spine deformities or history of spine surgery
5.Foetal abnormality, fetal distress, complicated pregnancy
6.Allergy to any study medication
7.Absolute or relative contraindication to spinal anaesthesia
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To compare the incidence of hypotension, in parturients receiving height adjusted dose and fixed dose of 0.5% hyperbaric bupivacaine under spinal anaesthesia for caesarean deliveryTimepoint: injection of spinal anaesthetic drug till the end of surgery
- Secondary Outcome Measures
Name Time Method Incidence of bradycardia, nausea, vomitingTimepoint: injection of spinal anaesthetic drug till complete motor (muscle power)recovery;Motor block characteristics <br/ ><br>Timepoint: injection of spinal anaesthetic drug till complete motor (muscle power)recovery;Neonatal outcome (Apgar score)Timepoint: Apgar score at 1 minute and 5 minute post delivery of baby;Sensory block characteristicsTimepoint: injection of spinal anaesthetic drug till regression of sensory block to S2 dermatome.;Total dose of Injection mephentermine used to treat hypotensionTimepoint: injection of spinal anaesthetic drug till complete motor (muscle power)recovery