Validation of Study in Respiratory Physiology and it Interactions
ValApPhI
Validation of Tools Studying Respiratory Physiology and it Interaction With Swallowing and Cardiac Physiology.
1 other identifier
interventional
50
1 country
1
Brief Summary
The aim of the study was to validate tools of physiological signal processing and interpretation on healthy human volunteers in order to improve the understanding in respiratory physiology and its interactions with heart function, and swallowing.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Sep 2008
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2008
CompletedFirst Submitted
Initial submission to the registry
May 24, 2013
CompletedFirst Posted
Study publicly available on registry
June 20, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 1, 2013
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2013
CompletedJune 20, 2013
June 1, 2013
5 years
May 24, 2013
June 17, 2013
Conditions
Keywords
Outcome Measures
Primary Outcomes (6)
Heart rate
Heart rate is calculated on electrocardiograph
one measure within two weeks of inclusion
end tidal CO2
end tidal CO2 of each breath measured with an infrared CO2 analyzer
one measure within two weeks of inclusion
Non invasive arterial pressure
one measure within two weeks of inclusion
Non invasive stroke volume
measured with impedance cardiography
one measure within two weeks of inclusion
Inspiratory and expiratory times
obtained for each breath with flow signal
one measure within two weeks of inclusion
Tidal volume
obtained for each breath with flow signal
one measure within two weeks of inclusion
Study Arms (1)
Physiological measurments
EXPERIMENTALInterventions
Eligibility Criteria
You may qualify if:
- healthy subject
- between 18 and 60 years old
You may not qualify if:
- patient
- person protected by the law
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Laboratoire TIMC-IMAG
La Tronche, 38700, France
Related Publications (1)
Besleaga T, Blum M, Briot R, Vovc V, Moldovanu I, Calabrese P. Individuality of breathing during volitional moderate hyperventilation. Eur J Appl Physiol. 2016 Jan;116(1):217-25. doi: 10.1007/s00421-015-3260-3. Epub 2015 Sep 23.
PMID: 26400417DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
BRIOT Raphael, MCU-PH
University Hospital, Grenoble
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- BASIC SCIENCE
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 24, 2013
First Posted
June 20, 2013
Study Start
September 1, 2008
Primary Completion
September 1, 2013
Study Completion
September 1, 2013
Last Updated
June 20, 2013
Record last verified: 2013-06