Evaluation in Healthy Volunteers of CARDIOSPACE II (CDSII)

July 21, 2021 updated by: University Hospital, Angers

Evaluation in Healthy Volunteers of CARDIOSPACE II for Physiological Studies in Space

The aim of this project is to test the CARDIOSPACE II system that integrates several medical devices. This system is dedicated to physiological studies in space environment.

  • Electrocardiogram
  • Vascular doppler
  • Laser doppler with iontophoresis
  • Continuous blood pressure recording at the finger level
  • Brachial blood pressure
  • Ultrasound
  • Ambulatory Electrocardiogram and SAO2 (arterial oxygen saturation) recorder

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
4

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
    • Maine Et Loire
      • Angers, Maine Et Loire, France, 49000
        • CHU d'Angers, Clinical Research Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 45 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Height between 160 et 180 cm
  • Body mass index between 18 et 24
  • Normal blood pressure, heart rate and cardio-pulmonary auscultation at rest
  • Normal electrocardiogram
  • Possibility to perform transcranial doppler
  • Able to understand aims and constraints of this study
  • National health insurance
  • Signature of the informed consent form

Exclusion Criteria:

  • Pregnant woman (Beta HCG - human chorionic gonadotropin - with urinary test) or breastfeeding
  • Participating at the time to another clinical trial investigating
  • Reached or surpassed the annual amount of financial compensation allowed by clinical trials (according to French regulation)
  • Taking any chronic treatment
  • Any sign of cardiovascular or respiration disease
  • Any sign of syncopal events by questioning (>2 events per year)
  • Contraindication to perform physical activity

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: CARDIOSPACE II
Test of the different devices integrated in cardiospace II.
Device: Test of the different devices integrated in cardiospace II

The different devices included in CARDIOSPACE II will be tested

  • Electrocardiogram
  • Vascular Doppler
  • LaserDoppler and iontophoresis
  • Brachial blood pressure
  • Continuous blood pressure recorded at the finger level
  • Ultrasound
  • Ambulatory Electrocardiogram / SAO2 (arterial oxygen saturation)

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Quality of the ECG signal given by CARDIOSPACE II: scale
Time Frame: Through study completion, an average of 6 months
ECG signal will be estimated by investigators using a scale (from 0 to 5) 0 is a uninterpretable signal and 5 is a very clear signal without noise
Through study completion, an average of 6 months
Quality of the vascular Doppler signal: scale
Time Frame: Through study completion, an average of 6 months
Doppler signal will be estimated by investigators using a scale (from 0 to 5) 0 is a uninterpretable signal and 5 is a very clear signal without noise
Through study completion, an average of 6 months
Quality of the laser doppler signal: scale
Time Frame: Through study completion, an average of 6 months
Laser Doppler signal will be estimated by investigators using a scale (from 0 to 5) 0 is a uninterpretable signal and 5 is a very clear signal without noise
Through study completion, an average of 6 months
Quality of the ultrasound images: scale
Time Frame: Through study completion, an average of 6 months
Ultrasound images will be estimated by investigators using a scale (from 0 to 5) 0 is a uninterpretable image and 5 is a very clear image
Through study completion, an average of 6 months
Quality of the blood pressure wave: scale
Time Frame: Through study completion, an average of 6 months
Blood pressure wave signal will be estimated by by investigators using a scale (from 0 to 5) 0 is a uninterpretable signal and 5 is a very clear signal without noise
Through study completion, an average of 6 months
Quality of the ambulatory measurements (ECG / SAO2)
Time Frame: Through study completion, an average of 6 months
ECG and SaO2 ambulatory measurements will be estimated by investigators using a scale (from 0 to 5) 0 is a uninterpretable signal and 5 is a very clear signal without noise
Through study completion, an average of 6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University Hospital, Angers

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Centre National des Etudes Spatiales - French Space Agency (CNES)
Astronautic Center of China (ACC)

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 28, 2021

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 2, 2021

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 8, 2021

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 11, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 18, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 19, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 28, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 21, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2021

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • IRCB:2019-AO1519-48

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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