Spectacle Tints and Thin-Films for Migraine
Public ClinicalTrials.gov record NCT02720211. 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.
Official title
Spectacle Tints and Thin-Films to Reduce Headache Frequency in Patients With Chronic Migraine
Study identification
- NCT ID
- NCT02720211
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of Utah
- Other
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Interventions
- Gray tinted spectacle lenses Device
- Thin-Film spectacle lenses Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- 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
- Jul 31, 2016
- Primary completion
- Nov 5, 2018
- Completion
- Nov 5, 2018
- Last update posted
- Nov 28, 2022
2016 – 2018
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic | Phoenix | Arizona | 85054 | — |
| Brigham and Women's Hospital; John R Graham Headache Center; Harvard University, | Boston | Massachusetts | 02130 | — |
| Headache Center of the Neuroscience Institute; Hofstra Northwell Health; Northshore University Hospital | Great Neck | New York | 11021 | — |
| John A Moran Eye Center; University of Utah Hospitals and Clinics | Salt Lake City | Utah | 84132 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02720211, 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 Nov 28, 2022 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02720211 live on ClinicalTrials.gov.