Study: NCT01575626

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Sevoflurane
Description: All active comparators of this study have the same intervention as mentioned ahead:~First IOP measurement will be performed just before anesthesia induction. Standard general anesthesia will be induced using propofol (5 mcg/ml) administered by target controlled infusion (TCI - Schnider model),fentanyl and rocuronium according to standard protocol of general anesthesia. The second IOP measurement will be performed just before tracheal intubation.~Following tracheal intubation, concentration of propofol will be decreased till 0 and anesthesia with sevoflurane will be started, followed by 3 more IOP measurements for different end-tidal sevoflurane concentrations (Consented patients will be randomly allocated to one of three groups as mentioned).~Total of 5 IOP measurements. IOP will be measured by the ophthalmologist via both TonoPen XL and Schioz devices.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Sevoflurane
Description: All active comparators of this study have the same intervention as mentioned ahead:~First IOP measurement will be performed just before anesthesia induction. Standard general anesthesia will be induced using propofol (5 mcg/ml) administered by target controlled infusion (TCI - Schnider model),fentanyl and rocuronium according to standard protocol of general anesthesia. The second IOP measurement will be performed just before tracheal intubation.~Following tracheal intubation, concentration of propofol will be decreased till 0 and anesthesia with sevoflurane will be started, followed by 3 more IOP measurements for different end-tidal sevoflurane concentrations (Consented patients will be randomly allocated to one of three groups as mentioned).~Total of 5 IOP measurements. IOP will be measured by the ophthalmologist via both TonoPen XL and Schioz devices.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Sevoflurane
Description: All active comparators of this study have the same intervention as mentioned ahead:~First IOP measurement will be performed just before anesthesia induction. Standard general anesthesia will be induced using propofol (5 mcg/ml) administered by target controlled infusion (TCI - Schnider model),fentanyl and rocuronium according to standard protocol of general anesthesia. The second IOP measurement will be performed just before tracheal intubation.~Following tracheal intubation, concentration of propofol will be decreased till 0 and anesthesia with sevoflurane will be started, followed by 3 more IOP measurements for different end-tidal sevoflurane concentrations (Consented patients will be randomly allocated to one of three groups as mentioned).~Total of 5 IOP measurements. IOP will be measured by the ophthalmologist via both TonoPen XL and Schioz devices.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Sevoflurane
Description: All active comparators of this study have the same intervention as mentioned ahead:~First IOP measurement will be performed just before anesthesia induction. Standard general anesthesia will be induced using propofol (5 mcg/ml) administered by target controlled infusion (TCI - Schnider model),fentanyl and rocuronium according to standard protocol of general anesthesia. The second IOP measurement will be performed just before tracheal intubation.~Following tracheal intubation, concentration of propofol will be decreased till 0 and anesthesia with sevoflurane will be started, followed by 3 more IOP measurements for different end-tidal sevoflurane concentrations (Consented patients will be randomly allocated to one of three groups as mentioned).~Total of 5 IOP measurements. IOP will be measured by the ophthalmologist via both TonoPen XL and Schioz devices.