NCT02593344

Brief Summary

The aim of the study is to assess the peripheral endothelial function in adult asthmatic patients and the relationship between the peripheral endothelial function and the pulmonary function.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
113

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Dec 2012

Typical duration for not_applicable

Geographic Reach
1 country

2 active sites

Status
completed

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

December 13, 2012

Completed
2.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 9, 2015

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 9, 2015

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

October 16, 2015

Completed
17 days until next milestone

First Posted

Study publicly available on registry

November 2, 2015

Completed
Last Updated

October 3, 2018

Status Verified

October 1, 2018

Enrollment Period

2.3 years

First QC Date

October 16, 2015

Last Update Submit

October 1, 2018

Conditions

Keywords

asthma, endothelial function

Outcome Measures

Primary Outcomes (1)

  • measure of reactive hyperemia-peripheral artery tone index

    measure of reactive hyperemia-peripheral artery tone index

    day 1

Secondary Outcomes (3)

  • measure of the forced expiratory flow in one second (FEV1)

    day 1

  • measure of the forced vital capacity (FVC)

    day 1

  • measure of expiratory flow between 25% and 75% (FEF25-75%)

    day 1

Study Arms (1)

endopat

EXPERIMENTAL

measure of endothelial function with endopat

Device: Endopat

Interventions

EndopatDEVICE

measure of peripheral endothelial function by the reactive hyperemia-peripheral artery tone index with a specific device (Endopat)

endopat

Eligibility Criteria

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

You may qualify if:

  • All patients must have a clear-cut history of asthma at the time of enrolment into the trial (eventually confirmed in the past and documented by an increased hyperresponsiveness to methacholine; or a bronchodilator reversibility to a beta-2-adrenergic drug).

You may not qualify if:

  • Patients with unstable asthma
  • Patients with a significant acute disease other than asthma. A significant disease is defined as a disease which, in the opinion of the investigator, may influence the results of the trial.
  • Pregnant or nursing women.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

HĂ´pital Saint Antoine, Pulmonary function test laboratory

Paris, 75012, France

Location

HĂ´pital Foch Department of pneumology

Suresnes, 92150, France

Location

Related Publications (38)

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MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveLung DiseasesRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • Philippe Devillier, MD PhD

    Foch hospital

    PRINCIPAL INVESTIGATOR

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

October 16, 2015

First Posted

November 2, 2015

Study Start

December 13, 2012

Primary Completion

April 9, 2015

Study Completion

April 9, 2015

Last Updated

October 3, 2018

Record last verified: 2018-10

Data Sharing

IPD Sharing
Will not share

Locations