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Retinal and Choroidal Circulation Changes Following Rapid Ascent to a High Altitude Environment

NCT04491500 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 13

Last updated 2020-09-16

No results posted yet for this study

Summary

This is a prospective observational study. The purpose is to explore the effect of high altitude hypobaric hypoxia on retinal microcirculation and the change of the thickness of the retina and choroid by optical coherence tomography angiography (OCTA).

Conditions

  • High Altitude Retinopathy

Interventions

BEHAVIORAL

High attitude environment

The participants will go to 4000m altitude to work for two weeks.

Sponsors & Collaborators

  • Zhongshan Ophthalmic Center, Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Xiaoling Liang, M.D · Zhongshan Ophthalmic Center, Sun Yat-sen University

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-07-27
Primary Completion
2020-08-20
Completion
2020-09-10

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04491500 on ClinicalTrials.gov