- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01895088
A Continuation Study To Monitor The Long Term Safety Of Patients Completing Protocols ACU-P08-020/020A
A Continuation Study To Monitor The Long Term Safety Of The AcuFocus ™ ACI 7000PDT Patients Completing Protocols ACU-P08-020/020A
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a two year follow up study designed to monitor and obtain long-term safety data of the ACI 7000PDT in subjects who participated and successfully completed the ACU-P08-020/020A studies. Subjects must be able to provide voluntary informed consent, and must sign and be given a copy of the written Informed Consent form prior to participating. This continuation study follows subjects still implanted with the ACI and includes two visits, at 12-month intervals, after subjects have been exited (at Month 36) from the ACU-P08-020/020A studies. The first visit is at Month 48 following implantation followed by a final Month 60 visit. The study parameters being measured at these two visits include:
- Specular microscopy
- Slit lamp and fundus examination (ocular health)
- Corrected and uncorrected visual acuity
- Manifest mid-point refraction
- Corneal topography
- Dry eye assessment
- Mesopic and Photopic contrast sensitivity
- Adverse events and complications
All sites participating in the ACU-P08-020/020A studies were invited to participate in the continuation study.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Arkansas
-
Fayetteville, Arkansas, United States, 72703
- McDonald Eye Associates
-
-
California
-
Los Angeles, California, United States, 90024
- Maloney Vision
-
Newport Beach, California, United States, 92660
- Nvision
-
-
Colorado
-
Fort Collins, Colorado, United States, 80525
- Eye Center NOCO
-
-
Illinois
-
Chicago, Illinois, United States, 60602
- Kraff Eye Institute
-
-
Indiana
-
Indianapolis, Indiana, United States, 46256
- Eye Surgeons of Indiana
-
-
Kansas
-
Overland Park, Kansas, United States, 66211
- Durrie Vision
-
-
Missouri
-
Chesterfield, Missouri, United States, 63017
- Pepose Vision Institute
-
-
New Jersey
-
Teaneck, New Jersey, United States, 07666
- The Cornea & Laser Eye Institute, P.A
-
-
New York
-
Rochester, New York, United States, 14618
- University of Rochester Eye Institute - Strong Vision
-
-
South Dakota
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Sioux Falls, South Dakota, United States, 57105
- Vance Thompson Vision
-
-
Utah
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Sandy City, Utah, United States, 84070
- Hoopes Vision
-
-
Wisconsin
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Madison, Wisconsin, United States, 53715
- Davis Duehr Dean
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients must have completed participation in the ACU-P08-020/020A clinical trial.
- Patients must be able to provide voluntary informed consent, and must sign and be given a copy of the written Informed Consent form.
Exclusion Criteria:
- Patients who did not complete ACU-P08-020/020A.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Patients prev. impl. with ACI 7000 PDT
AcuFocus Corneal Inlay ACI 7000 PDT
|
Inlay implanted in cornea for improvement of near vision
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change (Increase) in Uncorrected Near Visual Acuity
Time Frame: Baseline and 2 years
|
The change in the number of lines of threshold visual acuity achieved postoperatively.
|
Baseline and 2 years
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: John Vukich, M.D., Davis Duehr Dean
- Principal Investigator: Daniel Durrie, M.D., Durrie Vision
- Principal Investigator: Chad Betts, M.D., R.Ph, MacDonald Eye Associates
- Principal Investigator: Vance Thompson, M.D., Vance Thompson Vision
- Principal Investigator: Jay Pepose, M.D., Pepose Vision Institute
- Principal Investigator: Kevin Waltz, M.D., Eye Surgeons of Indiana
- Principal Investigator: Thomas Tooma, M.D., Nvision
- Principal Investigator: Colman Kraff, M.D., Kraff Eye Institute
- Principal Investigator: Robert Maloney, M.D., Maloney Vision Institute
- Principal Investigator: Scott MacRae, M.D., University of Rochester Eye Institute - Strong Vision
- Principal Investigator: Gary Foster, M.D., Eye Center of Northern Colorado
- Principal Investigator: Phillip Hoopes, Sr., M.D., Hoopes Vision
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- ACU-P12-020C
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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