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Effect of Oxygen Supplementation on Cerebral Oxygenation, Symptoms and Performance During STST in COPD Patients

NCT07024914 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 25

Last updated 2025-06-17

No results posted yet for this study

Summary

It is a randomised, single-blind trial of the effect of acute oxygen supplementation on cerebral oxygenation during the 30 sec Sit-To-Stand Test (STST) in chronic obstructive pulmonary disease patients, without resting hypoxemia. After an initial clinical assessment, patients preform the 30sec STST under near-infrared spectroscopy, a non invasive technique which assesses cerebral oxygenation at the prefrontal lobe. Measurements are performed twice, under oxygen supplementation or medical air, in a random order, and the patients are be blinded to the treatment (oxygen or medical air) given.

Conditions

  • Chronic Obstructive Pulmonary Disease (COPD)

Interventions

DRUG

Oxygen

Oxygen supplementation via nasal cannula at a rate of 3 lit/min during 30sec Sit-To-Stand Test among COPD patients without resting hypoxemia

DRUG

medical air

Medical Air supplementation via nasal cannula at a rate of 3 lit/min during 30sec Sit-To-Stand Test among COPD patients without resting hypoxemia

Sponsors & Collaborators

  • George Papanicolaou Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-09-18
Primary Completion
2025-12-31
Completion
2025-12-31

Countries

  • Greece

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 NCT07024914 on ClinicalTrials.gov