# Glassy Trial for Effects of Wearing Glasses

> **NCT05642754** · NA · COMPLETED · sponsor: **Trustees of Dartmouth College** · enrollment: 960 (actual)

## Conditions studied

- COVID-19

## Interventions

- **OTHER:** Overall uncertainty language

## Key facts

- **NCT ID:** NCT05642754
- **Lead sponsor:** Trustees of Dartmouth College
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-12-01
- **Primary completion:** 2023-01-31
- **Final completion:** 2023-03-31
- **Target enrollment:** 960 (ACTUAL)
- **Last updated:** 2024-05-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05642754

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05642754, "Glassy Trial for Effects of Wearing Glasses". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05642754. Licensed CC0.

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