Validation of Study in Respiratory Physiology and it Interactions

Overview

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.

Full Title of Study: “Validation of Tools Studying Respiratory Physiology and it Interaction With Swallowing and Cardiac Physiology.”

Study Type

  • Study Type: Interventional
  • Study Design
    • Allocation: N/A
    • Intervention Model: Single Group Assignment
    • Primary Purpose: Basic Science
    • Masking: None (Open Label)
  • Study Primary Completion Date: September 2013

Interventions

  • Other: Non-invasive physiological signal recording on healthy volunteer

Arms, Groups and Cohorts

  • Experimental: Physiological measurments

Clinical Trial Outcome Measures

Primary Measures

  • Heart rate
    • Time Frame: one measure within two weeks of inclusion
    • Heart rate is calculated on electrocardiograph
  • end tidal CO2
    • Time Frame: one measure within two weeks of inclusion
    • end tidal CO2 of each breath measured with an infrared CO2 analyzer
  • Non invasive arterial pressure
    • Time Frame: one measure within two weeks of inclusion
  • Non invasive stroke volume
    • Time Frame: one measure within two weeks of inclusion
    • measured with impedance cardiography
  • Inspiratory and expiratory times
    • Time Frame: one measure within two weeks of inclusion
    • obtained for each breath with flow signal
  • Tidal volume
    • Time Frame: one measure within two weeks of inclusion
    • obtained for each breath with flow signal

Participating in This Clinical Trial

Inclusion Criteria

  • healthy subject – between 18 and 60 years old Exclusion Criteria:

  • patient – person protected by the law

Gender Eligibility: All

Minimum Age: 18 Years

Maximum Age: 60 Years

Are Healthy Volunteers Accepted: Accepts Healthy Volunteers

Investigator Details

  • Lead Sponsor
    • University Hospital, Grenoble
  • Provider of Information About this Clinical Study
    • Sponsor
  • Overall Official(s)
    • BRIOT Raphael, MCU-PH, Principal Investigator, University Hospital, Grenoble
  • Overall Contact(s)
    • BRIOT Raphael, MCU-PH, 33 4 76 63 42 86, RBriot@chu-grenoble.fr

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