Clinical Trials Logo

Clinical Trial Summary

In this study, the investigators aimed to compare the effects of endotracheal intubation via direct laryngoscope (DLS) and McGrath Videolaryngoscope (VL) on intraocular pressure.

Clinical Trial Description

Total of 50 American Society of Anesthesiologist Grade 1-2, Mallampati score 1 or 2, age between 18 to 65 patient planned to undergo nonopthalmic surgery will be included to study. Patients with glaucoma, diabetes mellitus, cardiovascular and pulmonary diseases, American Society of Anesthesiologist Grade III and IV, Body mass index more than 35, difficult intubation, undergo obstetrical surgery and propofol, fentanyl, rocuronium contraindicated will be excluded from the study. Patients will be divided randomly into 2 groups as direct laryngoscopic and videolaryngoscopic intubation group. Patients will be preoxygenated with %100 O2 for 3 minutes then anesthesia will be induced using propofol 2 mg / kg, fentanyl 1 mcg/kg, and rocuronium 0,5 mg / kg in both groups. After 3 minutes mask ventilation, patients will be intubated (women with No:7-7,5, men with No:8-8,5 intubation tube) by oral route. systolic blood pressure, diastolic blood pressure, mean arterial pressure, peripheral oxygen saturation, perfusion indexwill be recorded and intraocular pressure measured by ophthalmologist by tonopen device will be recorded pre-induction (basal), after induction, 1,2,3,5 minutes after intubation, respectively. Period between handling of laryngoscope or videolaryngoscope after termination of mask ventilation and obtain end tidal carbon dioxide will be accepted as application time and recorded. Study will be terminated after 5th minute values taken. ;

Study Design

Related Conditions & MeSH terms

NCT number NCT03003598
Study type Interventional
Source Inonu University
Status Completed
Phase N/A
Start date December 2016
Completion date April 4, 2017

See also
  Status Clinical Trial Phase
Completed NCT03494257 - Effect of Fixed Brinzolamide-brimonidine Combination on Intraocular Pressure After Phacoemulsification N/A
Completed NCT03016234 - IOP Changes With Different Anesthetic Agents During Laparoscopic Colorectal Surgery N/A
Completed NCT02646033 - Quantitative Rise in Intraocular Pressure in Steep Trendelenburg Position
Completed NCT03139708 - The Effect of Brimonidine on Intraocular Pressure When Dilating Routine Patients Phase 1
Recruiting NCT02697825 - Intraocular Pressure Versus Optic Nerve Sheath Diameter N/A
Completed NCT02985567 - An Observational Study of the Use of Chloral Hydrate for Ophthalmic Procedures in Children N/A
Withdrawn NCT00837226 - Effects of Weight Loss From Bariatric Surgery on Intraocular Pressure (IOP) N/A
Completed NCT02136589 - Effect of NSAID on Travoprost-induced Conjunctival Hyperemia and IOP Reduction in Normal Eyes Phase 4
Completed NCT03123614 - Loteprednol vs. Prednisolone and Fluorometholone Phase 4
Completed NCT03359200 - Analysis of the Microbiota in Goldmann Applanation Tonometers at a Reference Service in Goiânia N/A
Completed NCT02816905 - Ocular-hypertensive Response to Topical Steroids in Children After Bilateral Strabismus Surgery Phase 4
Withdrawn NCT02558309 - Optic Nerve Head Quantification While Reducing Elevated Intracranial Pressure N/A
Completed NCT01786954 - iCare vs Tonopen vs Goldmann Applanation Post-vitrectomy Surgery N/A
Completed NCT00552019 - Intraocular Pressure (IOP) Assessed by Dynamic Contour Tonometer (DCT) and Goldman Applanation Tonometry (GAT) N/A
Completed NCT00428740 - Long-Term IOP Fluctuation and VF Progression After Triple Procedure N/A
Recruiting NCT04360369 - Comparison of Intraocular Pressure Measurements Between Reichert Tono-Vera Tonometer and Goldmann Tonometry N/A
Completed NCT04868175 - Interval Intraocular Pressure in Intravitreal Injection Study N/A
Recruiting NCT04485897 - Self-monitoring of the Intraocular Pressure Versus Hospital-based Diurnal Monitoring N/A
Completed NCT02972749 - Modifiable Factors and Glaucoma - RCT N/A
Completed NCT01998568 - The Intraocular Pressure Measured by Different Tonometers in Corneal Edema N/A