# The Effect of Dosage of Caffeine on Intraocular Pressure

> **NCT01793311** · NA · UNKNOWN · sponsor: **Chiang Mai University** · enrollment: 60 (estimated)

## Conditions studied

- Intraocular Pressure
- Caffeine Dosage

## Interventions

- **OTHER:** decaffeinated coffee
- **OTHER:** regular dose coffee
- **OTHER:** high dose coffee

## Key facts

- **NCT ID:** NCT01793311
- **Lead sponsor:** Chiang Mai University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-02
- **Primary completion:** 2013-03
- **Final completion:** 2013-03
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2013-02-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01793311

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01793311, "The Effect of Dosage of Caffeine on Intraocular Pressure". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01793311. Licensed CC0.

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