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Circadian Intraocular Pressure Patterns in Patients With Sleep Apnea Syndrome and Treatment With Continuous Air Pressure

NCT06152692 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 111

Last updated 2024-05-08

No results posted yet for this study

Summary

The purpose of this study is to evaluate the influence of sleep apnea-hypopnea syndrome (SAHS) syndrome and treatment with continuous air pressure (CPAP) on the circadian intraocular pressure (IOP) patterns and its structural impact on the nerve fiber layer of the retina to analize the relationship between SAHS and glaucoma.

OBJECTIVES: 1. To study the PIO and its fluctuations in patients with SAHS before starting treatment with CPAP. Objective 2. To assess the effect of CPAP on circadian IOP patterns. 3. Evaluate the effect of changes in IOP in patients with OSA treated with CPAP in the nerve fiber layer of the retina.

METHODS: A prospective study to be monitored continuously for 24 hours IOP by contact lens device Sensimed Triggerfish (Sensimed AG, Switzerland). Objective 1. To monitore and compare the IOP for 24 hours at 74 patients diagnosed with SAHS before starting treatment with CPAP and 37 patients without OSA. Objective 2. To study the impact of CPAP treatment by a study design in two stages CPAP / sham CPAP. A first monitoring of IOP will be compared before starting treatment with CPAP, with monitoring a month (CPAP-sham CPAP) and 12 months after initiation of treatment with CPAP. Objective 3. To correlate the values obtained from the monitoring of IOP in the thickness of the nerve fiber layer of the retina, as measured by optical coherence tomography, at baseline and at 12 months after starting treatment with CPAP.

Conditions

Interventions

DEVICE

SHAM Continuous positive airway pressure

Placebo treatment

DEVICE

Continuous positive airway pressure

Continuous positive airway pressure treatment for patients randomized to CPAP treatment group

Sponsors & Collaborators

  • Sociedad Española de Neumología y Cirugía Torácica

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-31
Primary Completion
2018-06-30
Completion
2018-12-31

Countries

  • Spain

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 NCT06152692 on ClinicalTrials.gov