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Pilot Study for the Application of Low Power External Bioelectronic Devices in the Diagnosis of Bronchial Asthma.

NCT06836375 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2025-08-19

No results posted yet for this study

Summary

The objective of this study is to detect the acoustic signals generated by the respiratory system on asthma patients using an acoustic sensor and retrospectively use these signals to identify the characteristics that differentiate patients with asthma and healthy subjects.

Conditions

  • Asthma Bronchiale

Interventions

DIAGNOSTIC_TEST

Spirometry test with bronchodilation

this test measures how much air you can breathe in and out of your lungs, as well as how easily and fast you can then blow the air out of your lungs

DIAGNOSTIC_TEST

Methacholine challenge

test used to diagnose asthma where the patient breaths in methacholine

DIAGNOSTIC_TEST

impulse oscillometry

test that uses sound waves to measure how much resistance there is to the normal movement of air in and out of your lungs when you are breathing at rest

OTHER

Measurement of the exhaled FeNO fraction

Measure the level of nitric oxide in parts per billion (PPB) in the air the patient slowly exhales

Sponsors & Collaborators

  • Acurable Ltd.

    lead INDUSTRY

Eligibility

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

Timeline & Regulatory

Start
2025-09-27
Primary Completion
2026-02-27
Completion
2027-02-27

Countries

  • Spain

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 NCT06836375 on ClinicalTrials.gov