NCT02518074

Brief Summary

The investigators objective is twofold. Investigators propose to study how the vestibular and auditory information interact in the construction of coherence between the staff and extrapersonal space. Furthermore, investigators want to investigate whether, even in the absence of gravity, the auditory spatial information allocentric provide a framework for spatial reference.

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
24

participants targeted

Target at P25-P50 for not_applicable healthy

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2013

Completed
1.8 years until next milestone

First Submitted

Initial submission to the registry

July 22, 2015

Completed
16 days until next milestone

First Posted

Study publicly available on registry

August 7, 2015

Completed
2.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2017

Completed
Last Updated

August 7, 2015

Status Verified

August 1, 2015

Enrollment Period

4.1 years

First QC Date

July 22, 2015

Last Update Submit

August 6, 2015

Conditions

Healthy

Keywords

volunteers

Outcome Measures

Primary Outcomes (2)

  • Responses to the questionnaire "Botvinick Cohen" on the sensations of the body out experiments

    baseline

  • Answers on the location of auditory stimuli

    baseline

Study Arms (1)

HEARING AND VESTIBULAR INTERACTIONS

OTHER

Hearing and Vestibular Interactions during two body positions (standing / supine) and three gravity conditions (weightlessness hyper gravity and normal gravity).

Other: Hearing and Vestibular Interactions

Interventions

Hearing and Vestibular InteractionsOTHER

in two body positions (standing / supine) and three gravity conditions (weightlessness hyper gravity and normal gravity).

Also known as: in two body positions and three gravity conditions
HEARING AND VESTIBULAR INTERACTIONS

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Healthy volunteers (men or women)
  • Aged between 18-65 years
  • Affiliates to a social security system or, for non-residents in France, holder of a European Health Insurance Card European (EHIC European Health Insurance Card)
  • Who are willing to take part in the study,
  • Who gave written informed consent,
  • Declared fit after a similar visit to a medical aeronautical medical fitness for the non-professional cabin crew in civil aviation. There will be no other aptitude tests for the selection of subjects.

You may not qualify if:

  • People with psychotic disorders and / or depression,
  • People receiving psychotropic medication,
  • People with alcohol dependence or illicit substances,
  • People with visual acuity less than 8 / 10ths corrected by lenses or glasses,
  • People with a significant decrease in hearing,
  • pregnant women.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Umr Ucbn/Inserm U1075 Comete

Caen, Basse-Normandie, 14032, France

RECRUITING

MeSH Terms

Interventions

Hearing

Intervention Hierarchy (Ancestors)

Vestibulocochlear Physiological PhenomenaPhysiological PhenomenaSensationNervous System Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

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

July 22, 2015

First Posted

August 7, 2015

Study Start

October 1, 2013

Primary Completion

November 1, 2017

Last Updated

August 7, 2015

Record last verified: 2015-08

Locations

FR(1)