CTRI/2025/07/090816Not yet recruitingNot Applicable
Point of care ultrasound to estimate of gastric residual volume before general anaesthesia after prolonged fasting and 4hr and 2 hours fasting for clear liquids - an observational cross sectional study
Rajendra institute of medical sciences1 site in 1 country180 target enrollmentStarted: July 25, 2025Last updated:
Trial Snapshot
- Phase
- Not Applicable
- Status
- Not yet recruiting
- Enrollment
- 180
- Locations
- 1
- Primary Endpoint
- Assess the gastric residual volume in 4 hrs and 2 hrs fasting for clear liquids
Study Overview
Brief Summary
The presence of gastric contents increases the risk of aspiration. As a result, practiceguidelines for preoperative fasting were developed to provide adequate time for gastric emptying in patients undergoing surgery. Point-of-care gastric ultrasound preoperative gastric ultrasound represents a feasible option that can be incorporated into standard anesthesia practice to assess the gastric antrum and, thereby, gastric volume owing to its cost-effectiveness and ease of performing at the bedside.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Masking
- None
Eligibility Criteria
- Ages
- 18.00 Year(s) to 60.00 Year(s) (—)
- Sex
- All
Inclusion Criteria
- •ASA Grade 1-2
- •Patient of age group 18-60yrs posted for elective surgery under GA
- •BMI less than 35.
Exclusion Criteria
- •ASA Grade 3-5
- •Patient who refuses to participate in the study
- •Patientshaving history of GI surgery
- •Patients having history of GI disease
- •Patients who are bed ridden
- •Diabetic patients.
Outcomes
Primary Outcomes
Assess the gastric residual volume in 4 hrs and 2 hrs fasting for clear liquids
Time Frame: Before induction of general anaesthesia
Secondary Outcomes
- a. Compare risk of aspiration(b. Look for post operative nausea omitting)
Investigators
Dr MD SARWAR
Rajendra institute of medical sciences
Study Sites (1)
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