Skip to content

Amount of propofol required to produce anaesthesia when given with fentanyl or dexmedetomidine with exclusive intravenous drugs

A randomised controlled trial to compare the median effect site concentration of propofol with fentanyl or dexmedetomidine for total intravenous anaesthesia in patients undergoing laparoscopic surgery

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/11/047007
Enrollment
80
Registered
2022-11-03
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Dexmedetomidine: Induction-1mcg/kg Maintenance-0.5mgc/kg/hr till the end of surgical procedure (1 to 3 hours) Control Intervention1: Fentanyl: Induction-1mcg/kg maintenance-0.5mcg/kg/hr

Sponsors

Lady Hardinge Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA I and II

Exclusion criteria

Exclusion criteria: 1. Laparoscopic surgery with an anaesthetic duration of >3hours. 2. Any known allergy to drugs used in the study. 3. BMI > 35. 4. Known psychiatric illness. 5. Addiction to drugs and alcohol. 6. Chronic opioid therapy.

Design outcomes

Primary

MeasureTime frame
Mean/ Median effect site concentration (EC50) of propofol with fentanyl or dexmeditomidine will be compared by using Student’s t test/ Mann Whitney U test.Timepoint: At the end of anaesthesia

Secondary

MeasureTime frame
1 Number of patients having side effects 2 Mean time to achieve modified aldrete score more than equal to 9 3 Number of patients having post operative nausea vomitting 4 Mean analgesic requirement in post operative periodTimepoint: 1 After stopping total intravenous infusion 2 After stopping total intravenous infusion 3 First 24 hours post operative period 4 First 24 hours post operative period

Countries

India

Contacts

Public ContactAnkita Singh

Lady Hardinge Medical College

kumarnishant@yahoo.co.uk9811934659

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026