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ClinicalTrials.gov public records Last synced May 22, 2026, 1:02 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–31 of 7 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Photophobia Clear all
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Photosensitivity
Interventions
419 nm Spectacle Filter, 437 nm Spectacle Filter, 456 nm Spectacle Filter, 476 nm Spectacle Filter, 373 nm Spectacle Filter
Other
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 30 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced May 22, 2026, 1:02 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Migraine Headache, Sleep, Photophobia
Interventions
Ambient Lighting Condition
Other
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 22, 2026, 1:02 AM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Pediatric Migraine
Interventions
Rimegepant/BHV3000, Matching placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Years to 17 Years
Enrollment
2,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
171
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tempe, Arizona + 107 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 22, 2026, 1:02 AM EDT
Terminated Phase 2Phase 3 Interventional Results available
View directory record Official record
Conditions
Migraine
Interventions
BHV-3500 (zavegepant), Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,753 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
116
States / cities
Phoenix, Arizona • Tucson, Arizona • Canoga Park, California + 88 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced May 22, 2026, 1:02 AM EDT
Completed Phase 2Phase 3 Interventional Results available
View directory record Official record
Conditions
Migraine
Interventions
Zavegepant, Zavegepant matching placebo, Intranasal Aptar Pharma Unit Dose System
Drug · Device
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
2,154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
82
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 75 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2023 · Synced May 22, 2026, 1:02 AM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Migraine Headaches
Interventions
ELS-M11, Placebo
Drug
Lead sponsor
Achelios Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
2
States / cities
Ann Arbor, Michigan • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced May 22, 2026, 1:02 AM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Migraine
Interventions
Rimegepant, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Years to 17 Years
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
54
States / cities
Fort Smith, Arkansas • Hawthorne, California • La Mesa, California + 40 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 22, 2026, 1:02 AM EDT