A clinical study on the effects of ambient oxygen content and air pressure changes on the eye

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200059834

Enrollment

Unknown

Registered

2022-05-12

Start date

2022-05-01

Completion date

Unknown

Last updated

2024-04-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Effects of ambient oxygen content and air pressure changes on the eye

Interventions

None listed

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Born and lived at a low altitude for a long time; 2. Healthy subjects between 20-60 years old, male or female. 3. Subjects provided written informed consent.

Exclusion criteria

Exclusion criteria: 1. Cardiovascular disease; 2. Lung disease and other respiratory diseases; 3. There is a history of exposure to plateau areas within half a year; 4. Eye diseases other than refractive error and dry eye.

Design outcomes

Primary

Measure	Time frame
Height;Weight;Heart rate;Blood pressure;Oxygen saturation;VO2 max;lactate threshold;Visual acuity;Intraocular pressure;Computerized Optometry;Refractive system;Optical Coherence Tomography Angiography;Visual function;Tear secretion;Ocular Surface Secretion Proteomics;Corneal topography;Corneal confocal;Fundus photography;	—

Countries

China

Contacts

Public ContactRongdi Yuan

The Second Affiliated Hospital of Army Medical University

1253450264@qq.com+86 13228687341

Outcome results