- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02843594
A Study to Assess the Clinical Outcomes of Surgical Phaco Segmentation Techniques in Patients Undergoing Cataract Surgery
August 22, 2016 updated by: Iantech, Inc
The purpose of this research study is to evaluate the clinical outcomes of different cataract surgical techniques for lens fragmentation in subjects undergoing routine cataract surgery.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
500
Phase
- Phase 4
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: Jennifer Gaines
- Phone Number: +1 (415) 295-4770
- Email: admin@iantechmed.com
Study Locations
-
-
-
Panama, Panama
- Recruiting
- Clinica de Ojos Panama City
-
Contact:
- Ernesto Calvo, MD
- Phone Number: (305) 898-0472
- Email: ecalvo86@mac.com
-
-
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
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Able to understand study requirements, willing to follow study instructions and willing to return for required study follow-up visits as confirmed by provision of written informed consent.
- Subjects with a visually significant cataract scheduled to undergo cataract surgery
- Subjects > 18 years of age
- BCVA at baseline not better than 20/40
- Grade 1+ cataracts
Exclusion Criteria:
- Subjects not able to complete the informed consent form
- Subjects < 18 years of age
- Polar cataracts
- Zonular instability
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
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: SINGLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: LEEP Intervention C1
Cataract surgery with micro-interventional LEEP technology lens fragmentation (non-randomized cohort 1)
|
Low Energy Endosafe Phaco (LEEP) with micro-interventional lens fragmentation
|
ACTIVE_COMPARATOR: LEEP Intervention C2
Cataract surgery with micro-interventional LEEP technology lens fragmentation (randomized cohort 2)
|
Low Energy Endosafe Phaco (LEEP) with micro-interventional lens fragmentation
|
PLACEBO_COMPARATOR: Control Phaco C2
Cataract surgery with conventional phaco-assisted lens fragmentation (randomized cohort 2)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Cumulative Dispersed Phaco energy
Time Frame: Intraoperative
|
Total phaco power and energy used as recorded by the phaco machine
|
Intraoperative
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Endothelial cell loss
Time Frame: 1 month
|
Change from baseline endothelial cell density as measured by specular microscopy
|
1 month
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
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
August 1, 2016
Primary Completion (ANTICIPATED)
July 1, 2018
Study Completion (ANTICIPATED)
September 1, 2018
Study Registration Dates
First Submitted
July 20, 2016
First Submitted That Met QC Criteria
July 21, 2016
First Posted (ESTIMATE)
July 26, 2016
Study Record Updates
Last Update Posted (ESTIMATE)
August 24, 2016
Last Update Submitted That Met QC Criteria
August 22, 2016
Last Verified
August 1, 2016
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- LEEP103
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
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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