- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04468308
VRQOL in Cataract Patients During the COVID-19 Pandemic
September 22, 2020 updated by: Medical University Innsbruck
Assessment of Vision-related Quality of Life (VRQOL) in Cataract Patients During the COVID-19 Pandemic
The aim of this questionnaire survey is to evaluate the improvement in vision-related quality of life before and after cataract surgery using the National Eye Institute Visual Function Questionnaire 25 and the delay of improvement in the COVID-19 pandemic.
Study Overview
Study Type
Observational
Enrollment (Anticipated)
116
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Teresa Rauchegger, Dr.
- Phone Number: +43 512 504 23721
- Email: teresa.rauchegger@i-med.ac.at
Study Contact Backup
- Name: Claus Zehetner, Dr.
- Phone Number: +43 512 504 23721
- Email: claus.zehetner@i-med.ac.at
Study Locations
-
-
Tyrol
-
Innsbruck, Tyrol, Austria, 6020
- Recruiting
- Medical University Innsbruck
-
Contact:
- Teresa Rauchegger, Dr.
- Phone Number: +43 512 504 24184
- Email: teresa.rauchegger@i-med.ac.at
-
Contact:
- Claus Zehetner, Dr.
- Phone Number: +43 512 504 24184
- Email: claus.zehetner@i-med.ac.at
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
50 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
N/A
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Patients with senile cataract with indication for for unilateral or bilateral cataract surgery.
Description
Inclusion Criteria:
- Age ≥ 50 years
- Senile cataract
- Indication for unilateral or bilateral cataract surgery
- Postponed cataract surgery due to the COVID-19 pandemic
- Signed and dated declaration of consent
Exclusion Criteria:
- Complex form of cataract (traumatic cataract, secondary cataract after intraocular inflammation)
- Amblyopia on the eye that is to be operated on
- Severe, visually impairing eye disease on the eye that is to operated on
- Known dementia or memory problems
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Senile Cataract
Patient with senile cataract, whose cataract surgery was postponed in the COVID-19 pandemic
|
Patients complete the National Eye Institute Visual Function Questionnaire 25 pre-operative, 1 month and 3 month postoperatively.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Improvement Vision-related quality of life
Time Frame: 3 months
|
Extent of improvement of vision-related qualitiy of life due to cataract surgery measured with the National Eye Institut Visual Function Questionnaire 25.
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Delay of Vision-related quality of life
Time Frame: 3 months
|
Delay of improvement of vision-related qualitiy of life in the COVID-19 pandemic measured in days between the originally scheduled operation and the actual operation date
|
3 months
|
Visual acuity
Time Frame: 1 month
|
Visual acuity difference between visual acuity at the time of indication for cataract surgery, on the day of surgery and one month postoperatively.
|
1 month
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
September 8, 2020
Primary Completion (Anticipated)
March 1, 2021
Study Completion (Anticipated)
March 1, 2021
Study Registration Dates
First Submitted
June 22, 2020
First Submitted That Met QC Criteria
July 10, 2020
First Posted (Actual)
July 13, 2020
Study Record Updates
Last Update Posted (Actual)
September 23, 2020
Last Update Submitted That Met QC Criteria
September 22, 2020
Last Verified
June 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- VRQOL Cataract COVID-19
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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