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Influence of Glidescope Assisted Endotracheal Intubation on Intraocular Presure

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified May 2010 by King Khaled Eye Specialist Hospital.
Recruitment status was:  Recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT01271621
First Posted: January 7, 2011
Last Update Posted: January 7, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
King Khaled Eye Specialist Hospital
  Purpose
Tracheal intubation with traditional Macintosh laryngoscope is associated with increase in intraocular pressure along with tachycardia and hypertension. These effects are not desirable in ophthalmic patients especially in patients with glaucoma. GlideScope video laryngoscope system is a new approach for laryngoscopy and tracheal intubation. It does not require a direct line of sight to the glottis when intubating with the Glidescope and as a result intubation is much less stimulating to the patient. Therefore GlideScope video laryngoscope assisted intubation could be a preferable technique for intraocular surgery offering advantages in terms of intraocular pressure and cardiovascular stability.

Condition Intervention Phase
Effect of Intubation on Intraocular Pressure Device: Intubation Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single (Participant)
Primary Purpose: Diagnostic

Further study details as provided by King Khaled Eye Specialist Hospital:

Primary Outcome Measures:
  • Intraocular pressure [ Time Frame: one year ]

Estimated Enrollment: 50
Study Start Date: June 2010
Estimated Study Completion Date: August 2012
Estimated Primary Completion Date: June 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: Macintoch group
Intubation with Macintoch Laryngoscope
Device: Intubation
Endotracheal intubation
Experimental: Glidescope
Inubation by Glidescope
Device: Intubation
Endotracheal intubation

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 60 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • ASA physical status 1 or 2 with normal intra-ocular pressure.

Exclusion Criteria:

  • history or occurrence of difficult intubation.
  • presence of previous anterior segment pathology.
  • previous intraocular surgery.
  • patients with history of glaucoma.
  • brain pathology and other neurological disorder which might affect to their intraocular pressure.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01271621


Contacts
Contact: Waleed Riad, MD, AB. SB 4821234 ext 2315 waleed_riad@yahoo.com

Locations
Saudi Arabia
king Khaled Eye Specialist Hospital Recruiting
Riyadh, Saudi Arabia, 11462
Contact: waleed Riad, MD,AB,SB    4821234 ext 3215    waleed_riad@yahoo.com   
Principal Investigator: waleed Riad, MD, AB,SB         
king Khaled Eye Specialist Hospital Recruiting
Riyadh, Saudi Arabia, 11462
Contact: waleed Riad, MD,AB,AB    4821234 ext 3215    waleed_riad@yahoo.com   
King Khaled Eye Specialist Hospital Recruiting
Riyadh, Saudi Arabia, 11462
Contact: waleed Riad, MD,AB,SB    4821234 ext 3215    waleed_riad@yahoo.com   
Sponsors and Collaborators
King Khaled Eye Specialist Hospital
  More Information

Responsible Party: Dr. Waleed Riad Soliman, King Khaled Eye Specialsist Hospital
ClinicalTrials.gov Identifier: NCT01271621     History of Changes
Other Study ID Numbers: RP 1013
First Submitted: November 15, 2010
First Posted: January 7, 2011
Last Update Posted: January 7, 2011
Last Verified: May 2010

Keywords provided by King Khaled Eye Specialist Hospital:
Airtraq, Intraocular pressure