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Effect of different time intervals between Fentanyl and Propofol administration on Propofol requirement for induction of General Anaesthesia

A Prospective double blinded randomised interventional study on comparison of effect of varying time intervals between Fentanyl and Propofol administration on Propofol requirement for induction of General Anaesthesia at SMS Medical College, Jaipur during 2021-2022

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/08/044620
Enrollment
198
Registered
2022-08-03
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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 Health Condition 2: O- Medical and Surgical Health Condition 3: O- Medical and Surgical

Interventions

Intervention1: Group A will receive propofol immediately after fentanyl administration. : Propofol will be injected slowly at the rate of 1ml/3sec while communicating verbally with the patient. Induc

Sponsors

Sawai Mansingh Medical College and Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ââ??  elective surgery under general anaesthesia ââ??¡age group 18 to 65 years ââ??¢ ASA I and 2 ââ??£ patient who gives written and informed consent in vernacular language

Exclusion criteria

Exclusion criteria: ââ??  patients refusing consent to participate in the study ââ??¡ patients allergic to propofol and/or fentanyl ââ??¢ obesity(bmi >30) ââ??£ anticipated difficult airway ââ??¤ Respiratory/cerebriovascular/cardiovascular and renal diseases including hypertension ââ??Â¥ receiving any drug likely to affect requirement of propofol and / or haemodynamic parameters. ââ??¦history of alcohol or drug use ââ??§ dehydration ââ??¨ emergency surgery

Design outcomes

Primary

MeasureTime frame
Mean total dose of propofol Dose of propofol required per kg body weight for induction of general anaesthesiaTimepoint: Propofol is injected Immediately/ after 3minutes/ after 5minutes of fentanyl administration in 3 groups respectively

Secondary

MeasureTime frame
Mean systolic blood pressure Mean diastolic blood pressure Mean arterial pressure Mean heart rate Mean of proportion of cases experiencing hypotension, bradycardia and requirement of fluid boils and/or vasopressors Mean of proportion of cases of any movement, bucking and vocalisation during induction. Timepoint: These parameters are recorded every minute from baseline till 15 minutes after intubation

Countries

India

Contacts

Public ContactDr Daisy Hazarika

SMS Medical College

aiims.priyanka@gmail.com9309482150

Outcome results

None listed

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