The Role of Daily Disposable Contact Lenses in Ocular Allergy

This study has been completed.
Sponsor:
Collaborator:
National Pollen and Aerobiology Unit, Worcester
Information provided by:
Aston University
ClinicalTrials.gov Identifier:
NCT01125540
First received: May 17, 2010
Last updated: NA
Last verified: May 2010
History: No changes posted

May 17, 2010
May 17, 2010
June 2007
January 2010   (final data collection date for primary outcome measure)
  • Symptoms [ Time Frame: 4 hours ] [ Designated as safety issue: No ]
    Subjective rating of itchyness, dryness, burning, watering and discomfort
  • Signs [ Time Frame: 4 hours ] [ Designated as safety issue: No ]
    Signs of bulbar, limbal and palpebtal hyperaemia and staining
Same as current
No Changes Posted
Not Provided
Not Provided
Not Provided
Not Provided
 
The Role of Daily Disposable Contact Lenses in Ocular Allergy
The Role of Daily Disposable Contact Lenses in Ocular Allergy

Patients with seasonal allergic conjunctivitis are normally advised to avoid contact lens wear when they are having symptoms. However, modern soft contact lenses which are disposed of daily offer the potential to protect and lubricate the ocular surface. This study examines this possible effect.

Not Provided
Interventional
Not Provided
Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Prevention
Grass Pollen Ocular Allergy
  • Device: Acuvue (Standard Daily Disposable Contact Lens)
    Other Name: Acuvue
  • Device: CIBA Dailies Aquacomfort Plus (Contact Lens - enhance lubricating)
    Other Name: CIBA Dailies Aquacomfort Plus
Not Provided
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
10
January 2010
January 2010   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • contact lens wearer
  • proven allergy to grass pollen

Exclusion Criteria:

  • eye disease
  • ocular medication
  • allergy medication
  • asthma
Both
18 Years and older
Yes
Contact information is only displayed when the study is recruiting subjects
United Kingdom
 
NCT01125540
Allergy02
No
Prof James Wolffsohn, Aston University
Aston University
National Pollen and Aerobiology Unit, Worcester
Not Provided
Aston University
May 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP