About this trial
Propofol and rocuronium may cause pain during intravenous injection. Various pharmacological agents are used to reduce the incidence and severity of injection pain. Among the most commonly used agents for this purpose are lidocaine, various opioids, ketamine, paracetamol, and dexmedetomidine. The aim of this study was to evaluate the comparative effect of intravenous dexmedetomidine and paracetamol versus lidocaine in preventing propofol- and rocuronium-induced pain during anesthesia induction.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
None
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
Lidocaine %2 ampoule
DrugPatients who were administered 40 mg lidocaine.
Dexmedetomidine
DrugPatients who were administered 0.25 mg/kg dexmedetomidine.
paracetamol
DrugPatients who were administered 50 mg paracetamol.
Treatment groups
Trial outcomes
Primary outcomes
Rocuronium Withdrawal Movement Score
Score evaluating involuntary withdrawal movements in response to rocuronium injection (0 = No movement, 1 = Movement only at the wrist, 2 = Movement involving the upper arm and shoulder of the injected arm, 3 = Widespread movement in multiple extremities or full-body withdrawal)
Secondary outcomes
Propofol Pain Score
Score assessing the intensity of pain during propofol injection. ıt will be assessed with 11-point Visual Analog Scale (0: No pain at all, 10: Worst pain imaginable in my life).
Sponsors and contacts
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