The Impact of Spectrally Optimized Ambient White Light on Visual Discomfort, Headache Intensity, and Cognitive Performance Among Those With Migraine: A Randomized Crossover Study

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Record identity and dates

Source

ClinicalTrials.gov

Source record ID

NCT07898722

Title field or adapter rule

{'original_value': 'The Impact of Spectrally Optimized Ambient White Light on Visual Discomfort, Headache Intensity, and Cognitive Performance Among Those With Migraine: A Randomized Crossover Study', 'source_field': 'protocolSection.identificationModule.officialTitle'}

Ingested At

2026-10-31T23:27:32.696151+00:00

Published At

2026-10-27T00:00:00+00:00

Record Updated At

2026-10-27

Source Retrieved At

2026-10-31T22:18:36.041217+00:00

Timestamp Basis

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Date limitation

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Fields recorded by this source

protocolSection.conditionsModule.conditions

["Migraine", "Photophobia", "Cognitive Function Assessment", "Headache", "Light Sensitivity", "Light"]

protocolSection.statusModule.lastUpdatePostDateStruct

{"date": "2026-10-27", "type": "ACTUAL"}

protocolSection.identificationModule.nctId

"NCT07898722"

protocolSection.identificationModule.officialTitle

"The Impact of Spectrally Optimized Ambient White Light on Visual Discomfort, Headache Intensity, and Cognitive Performance Among Those With Migraine: A Randomized Crossover Study"

protocolSection.statusModule.overallStatus

"COMPLETED"

protocolSection.designModule.phases

["NA"]

protocolSection.statusModule.resultsFirstPostDateStruct

null

Study condition terms

• Migraine (protocolSection.conditionsModule.conditions)
• Photophobia (protocolSection.conditionsModule.conditions)
• Cognitive Function Assessment (protocolSection.conditionsModule.conditions)
• Headache (protocolSection.conditionsModule.conditions)
• Light Sensitivity (protocolSection.conditionsModule.conditions)
• Light (protocolSection.conditionsModule.conditions)

Interventions recorded in this study

• {'armGroupLabels': ['Optimized White Light'], 'description': 'Green-enriched, spectrally optimized white light (λpeak = 525 nm)', 'name': 'Optimized Ambient White Light', 'type': 'OTHER'} (protocolSection.armsInterventionsModule.interventions[])
• {'armGroupLabels': ['Conventional White Light'], 'description': 'conventional white light (λpeak = 450 nm)', 'name': 'Conventional White Light', 'type': 'OTHER'} (protocolSection.armsInterventionsModule.interventions[])

An intervention appearing in a study record does not establish an effect or an approved use.

This index keeps the source fields it imported; it may not contain the complete original record. Verify wording and context in the linked source.