Clarifying the Optimal Application of SLT Therapy Trial
Public ClinicalTrials.gov record NCT04967989. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT04967989
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- University of Pittsburgh
- Other
- Enrollment
- 790 participants
Conditions and interventions
Conditions
Interventions
- Low Energy SLT Procedure
- Standard Energy SLT Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 6, 2021
- Primary completion
- Jun 29, 2027
- Completion
- Aug 30, 2027
- Last update posted
- Oct 1, 2025
2021 – 2027
United States locations
- U.S. sites
- 28
- U.S. states
- 16
- U.S. cities
- 25
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Harvard Eye Associates | Laguna Hills | California | 92653 | Recruiting |
| Doheny Eye Center UCLA | Pasadena | California | 91105 | Recruiting |
| University of California, Davis | Sacramento | California | 95817 | Recruiting |
| University of California, San Francisco | San Francisco | California | 94158 | Recruiting |
| Mile High Eye Institute | Sheridan | Colorado | 80110 | Recruiting |
| Clear Vue Laser Eye Center | Lakeworth | Florida | 33467 | Recruiting |
| Northwestern Medical Group | Chicago | Illinois | 60615 | Recruiting |
| Chicago Arbor Eye Institute | Orland Park | Illinois | 60467 | Recruiting |
| Illinois Eye Center | Peoria | Illinois | 61615 | Recruiting |
| Wilmer Eye Institute Johns Hopkins | Baltimore | Maryland | 21287 | Recruiting |
| Massachusetts Eye and Ear | Boston | Massachusetts | 02114 | Recruiting |
| Ophthalmic Consultants of Boston | Boston | Massachusetts | 02451 | Recruiting |
| Mark Latina, LLC | Reading | Massachusetts | 01867 | Recruiting |
| University of Michigan Kellogg Eye Center | Ann Arbor | Michigan | 48105 | Recruiting |
| Kresge Eye Institute Wayne State University | Detroit | Michigan | 48201 | Recruiting |
| New York Eye Surgery Associates | The Bronx | New York | 10469 | Recruiting |
| University Hospitals Eye Institute | Cleveland | Ohio | 44106 | Recruiting |
| Cleveland Clinic Cole Eye Institute | Cleveland | Ohio | 44195 | Recruiting |
| Devers Eye Institute | Portland | Oregon | 97210 | Recruiting |
| Eye Care Specialists | Kingston | Pennsylvania | 18704 | Recruiting |
| Scheie Eye Institute | Philadelphia | Pennsylvania | 19104 | Recruiting |
| Wills Eye Hospital | Philadelphia | Pennsylvania | 19107 | Recruiting |
| UPMC Eye Center | Pittsburgh | Pennsylvania | 15213 | Active, not recruiting |
| Vanderbilt Eye Institute | Nashville | Tennessee | 37232 | Recruiting |
| Ophthalmology Associates | Fort Worth | Texas | 76102 | Recruiting |
| Spokane Eye Clinical Research | Spokane | Washington | 99204 | Recruiting |
| West Virginia University | Morgantown | West Virginia | 26505 | Recruiting |
| University of Wisconsin-Madison | Madison | Wisconsin | 53705 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04967989, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 1, 2025 · Synced May 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04967989 live on ClinicalTrials.gov.