NCT03101618

Brief Summary

The investigators surveyed the prevalence of animal allergy and sensitization to animal allergen among participants in international symposium of Korean association for laboratory science (laboratory animal researchers) and companion animal exhibition (pet owner and pet-related industry workers).

Trial Health

87
On Track

Trial Health Score

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

Enrollment
643

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 2016

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

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

August 24, 2016

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 27, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 27, 2016

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

March 29, 2017

Completed
7 days until next milestone

First Posted

Study publicly available on registry

April 5, 2017

Completed
Last Updated

February 3, 2021

Status Verified

February 1, 2021

Enrollment Period

3 months

First QC Date

March 29, 2017

Last Update Submit

February 1, 2021

Conditions

Allergic RhinitisAllergic ConjunctivitisUrticariaAsthma

Keywords

allergenallergypet

Outcome Measures

Primary Outcomes (1)

  • Skin reactivity to animal allergens

    Positivity to animal allergens in skin prick test

    The day of survey

Secondary Outcomes (12)

  • Skin reactivity to other inhalant allergens

    The day of survey

  • The prevalance of cormobid allergy

    The day of survey

  • Duration of animal exposure

    The day of survey

  • Animal contact time

    The day of survey

  • Residence of animal

    The day of survey

  • +7 more secondary outcomes

Study Arms (6)

Allergic LAR

Laboratory animal researchers who experienced allergic symptom during exposure to laboratory or pet animals

Other: Animal allergy

Non-allergic LAR

Laboratory animal researchers who did not experience allergic symptom during exposure to laboratory or pet animals

Other: Non-animal allergy

Allergic PO

Pet owners who experienced allergic symptom during exposure to pet animals

Other: Animal allergy

Non-allergic PO

Pet owners who did not experience allergic symptom during exposure to pet animals

Other: Non-animal allergy

Allergic PIW

Allergic pet-related industry workers who experienced allergic symptom during exposure to pet animals

Other: Animal allergy

Non-allergic PIW

Allergic pet-related industry workers who did not experience allergic symptom during exposure to pet animals

Other: Non-animal allergy

Interventions

Animal allergyOTHER

Allergic symptom occurs during exposure to laboratory or pet animal

Allergic LARAllergic PIWAllergic PO
Non-animal allergyOTHER

Allergic symptom does not occur during exposure to laboratory or pet animal

Non-allergic LARNon-allergic PIWNon-allergic PO

Eligibility Criteria

Age19 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Participants in international symposium of Korean association for laboratory science and companion animal exhibition

You may qualify if:

  • Participants in international symposium of Korean association for laboratory science and companion animal exhibition from whom informed consents were obtained.

You may not qualify if:

  • Subjects who reject enrollment into this study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Gachon University Gil Medical Center

Incheon, 405-760, South Korea

Location

Related Publications (3)

  • Park YB, Mo EK, Lee JY, Kim JH, Kim CH, Hyun IG, Choi JH. Association between pet ownership and the sensitization to pet allergens in adults with various allergic diseases. Allergy Asthma Immunol Res. 2013 Sep;5(5):295-300. doi: 10.4168/aair.2013.5.5.295. Epub 2013 Jun 25.

    PMID: 24003386BACKGROUND

  • Moghtaderi M, Farjadian S, Abbaszadeh Hasiri M. Animal allergen sensitization in veterinarians and laboratory animal workers. Occup Med (Lond). 2014 Oct;64(7):516-20. doi: 10.1093/occmed/kqu097. Epub 2014 Aug 7.

    PMID: 25104279RESULT

  • Krakowiak A, Wiszniewska M, Krawczyk P, Szulc B, Wittczak T, Walusiak J, Palczynski C. Risk factors associated with airway allergic diseases from exposure to laboratory animal allergens among veterinarians. Int Arch Occup Environ Health. 2007 May;80(6):465-75. doi: 10.1007/s00420-006-0153-0. Epub 2006 Oct 5.

    PMID: 17021840RESULT

MeSH Terms

Conditions

Rhinitis, AllergicConjunctivitis, AllergicUrticariaAsthmaHypersensitivity

Condition Hierarchy (Ancestors)

RhinitisNose DiseasesRespiratory Tract DiseasesRespiratory HypersensitivityOtorhinolaryngologic DiseasesHypersensitivity, ImmediateImmune System DiseasesConjunctivitisConjunctival DiseasesEye DiseasesSkin Diseases, VascularSkin DiseasesSkin and Connective Tissue DiseasesBronchial DiseasesLung Diseases, ObstructiveLung Diseases

Study Officials

  • Sang Pyo Lee, MD

    Gachon University Gil Medical Center

    STUDY CHAIR

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant professor

Study Record Dates

First Submitted

March 29, 2017

First Posted

April 5, 2017

Study Start

August 24, 2016

Primary Completion

November 27, 2016

Study Completion

November 27, 2016

Last Updated

February 3, 2021

Record last verified: 2021-02

Data Sharing

IPD Sharing
Will not share

Locations

KR(1)