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Intraocular Pressure During Static Apnea

NCT07604428 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 40

Last updated 2026-05-22

No results posted yet for this study

Summary

This prospective observational study evaluated changes in intraocular pressure (IOP) during dry static apnea (STA) in breath-hold divers. Forty participants performed voluntary breath-holds while intraocular pressure, peripheral oxygen saturation (SpO2), heart rate, and blood pressure were measured at baseline, during apnea, and after apnea. The aim was to assess the magnitude and dynamics of IOP changes and their relationship to physiological parameters.

Conditions

Sponsors & Collaborators

  • Palacky University

    collaborator OTHER

  • Lensi Turnov s.r.o.

    collaborator UNKNOWN

  • University Hospital Olomouc

    lead OTHER

Principal Investigators

  • Pavla Potesilova, MD · Lensi Turnov s.r.o.

  • Marta Karhanova, MD, PhD, FEBO · University Hospital Olomouc and Palacky University Olomouc

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2019-03-31
Completion
2019-03-31

Countries

  • Czechia

Study Locations

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Entities

Diseases

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 NCT07604428 on ClinicalTrials.gov