Normal Variability of Tidal Breathing Flow-volume Curves During Sleep in Healthy Children
NCT ID: NCT03785847
Last Updated: 2019-10-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
40 participants
OBSERVATIONAL
2018-12-20
2019-09-17
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
CROSS_SECTIONAL
Interventions
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Ventica
Impedance pneumography measurement
Eligibility Criteria
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Inclusion Criteria
* Healthy at the time of inclusion
* Signed informed consent
Exclusion Criteria
* Recurrent bronchitis or recurrent hospitalizations because of a respiratory illness
* Nasal congestion, adenotonsillar hypertrophy, signs and symptoms of sleep apnea or sleep disordered breathing
* Acute respiratory infection or hospitalization because of an acute illness within 4 weeks prior to inclusion
* Personal or family history of asthma
* Recurrent wheezing without respiratory infection
* Allergic rhinitis, chronic rhinosinusitis, or other chronic respiratory disorders
* Atopic dermatitis
* Diagnosed allergic sensitization
* Use of asthma rescue or maintenance medication within 4 weeks prior to inclusion
* Any major chronic illness as judged by the investigators
* Implanted or external active medical devices such as pacemakers
12 Months
71 Months
ALL
Yes
Sponsors
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Revenio Research
INDUSTRY
Tampere University Hospital
OTHER
Responsible Party
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Jussi Karjalainen
Head of Department, MD, PhD
Principal Investigators
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Jussi Karjalainen, MD
Role: PRINCIPAL_INVESTIGATOR
Tampere University Hospital
Locations
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TAYS Allergiakeskus
Tampere, , Finland
Countries
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References
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Seppa VP, Hyttinen J, Viik J. A method for suppressing cardiogenic oscillations in impedance pneumography. Physiol Meas. 2011 Mar;32(3):337-45. doi: 10.1088/0967-3334/32/3/005. Epub 2011 Feb 14.
Seppa VP, Hyttinen J, Uitto M, Chrapek W, Viik J. Novel electrode configuration for highly linear impedance pneumography. Biomed Tech (Berl). 2013 Feb;58(1):35-8. doi: 10.1515/bmt-2012-0068.
Seppa VP, Pelkonen AS, Kotaniemi-Syrjanen A, Makela MJ, Viik J, Malmberg LP. Tidal breathing flow measurement in awake young children by using impedance pneumography. J Appl Physiol (1985). 2013 Dec;115(11):1725-31. doi: 10.1152/japplphysiol.00657.2013. Epub 2013 Oct 3.
Malmberg LP, Seppa VP, Kotaniemi-Syrjanen A, Malmstrom K, Kajosaari M, Pelkonen AS, Viik J, Makela MJ. Measurement of tidal breathing flows in infants using impedance pneumography. Eur Respir J. 2017 Feb 15;49(2):1600926. doi: 10.1183/13993003.00926-2016. Print 2017 Feb.
Seppa VP, Pelkonen AS, Kotaniemi-Syrjanen A, Viik J, Makela MJ, Malmberg LP. Tidal flow variability measured by impedance pneumography relates to childhood asthma risk. Eur Respir J. 2016 Jun;47(6):1687-96. doi: 10.1183/13993003.00989-2015. Epub 2016 Mar 17.
Other Identifiers
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VCS-008
Identifier Type: -
Identifier Source: org_study_id
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