MedTrace Logo

The Effect of Odors on Asthma Symptoms

NCT02624362 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2024-07-03

No results posted yet for this study

Summary

An extended replication of Jaen \& Dalton (2014), the investigators aim to investigate the role of odors and associated trigger beliefs on symptom perception and airway inflammation in individuals with asthma

Conditions

Interventions

BEHAVIORAL

Therapeutic Suggestion

suggestions about potential beneficial effects of the odor are given

BEHAVIORAL

Asthmogenic Suggestion

suggestions about potential negative effects of the odor are given

OTHER

Phenylethyl Alcohol odor

Over the course of 15 minutes, participants, receive 15 short sniffs of Phenylethyl Alcohol odor

Sponsors & Collaborators

  • KU Leuven

    collaborator OTHER

  • Research Foundation Flanders

    collaborator OTHER

  • Universitaire Ziekenhuizen KU Leuven

    lead OTHER

Principal Investigators

  • Thomas Janssens, PhD · KU Leuven

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-08-31
Primary Completion
2026-07-31
Completion
2026-12-31

Countries

  • Belgium

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02624362 on ClinicalTrials.gov