reduction of injection pain during induction of anaesthesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Male and female adults, age = 18 years and = 80 years Anaesthetic risk classified as ASA I-III Patients undergoing elective surgery under general anesthesia Signed informed consent Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range
Exclusion criteria
Exclusion criteria: Simultaneous participation in another trial Known or suspected drug abuse Known hypersensitivity to Propofol, other ingredients of the emulsion, or to any other necessary co-medication Not allowed concomitant medication (psychopharmacologic agents, tranquilizers, or centrally acitive analgesics) Patients taking lipid lowering drugs History of severe hepatic dysfunction, hepatic cirrhosis History of decompensated renal failure Angiographically confirmed CHD (coronary heart disease) or cerebral ischemia History of convulsive disorders Decompensated cardiac insufficiency Hypovolemia Increased intracranial pressure Pregnancy (positive ß-HCG test) and lactation Venous access for induction of anesthesia not possible at dorsum of the hand or not dorsal Emergency situation Patient who receives parenteral fat emulsion, e.g. intralipid Patients incapable of giving consent personally
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main Objective: tolerability and injection pain;Secondary Objective: efficacy and safety;Primary end point(s): Incidence of spontaneous expressions of pain during injection | — |
Countries
Germany