common.study.topics.clinical

Caffeine Consumption

common.study.values.description

Caffeine Consumption in Glaucoma Patients and Healthy Subjects

Caffeine is the most widely consumed drinking nutrient in the world. Caffeine effects various organs and the vascular system. It decreases ocular blood flow due to vasoconstriction.

common.study.values.location

participant.ui.study.affiliations-map.online-study.header-virtual

participant.ui.study.affiliations-map.online-study.text

participant.ui.study.affiliations-map.legend.locations participant.ui.study.affiliations-map.legend.selected

common.study.values.methods

No pharmaceutical medication involved common.study.methods.has-drugs-no
Patients and healthy individuals accepted common.study.methods.is-healthy-no

Dietary Supplement - Caffeine tablet

Each eligible participant will receive one 200 mg caffeine tablet to ingest after completing all baseline study tasks.

participant.views.study.view.additional

participant.views.study.view.scientific-title

Acute Changes in Optic Nerve Head (ONH) and Macular Blood Flow After Caffeine Consumption in Glaucoma Patients and Healthy Subjects: A Quantitative Optic Coherence Tomography Angiography (OCTA) Study

common.study.values.clinical-trial-id

NCT03675412

participant.views.study.view.id

e9r9Za