Study Evaluating Nasal Symptoms Induced by a Nasal Allergen Challenge (NAC) To House Dust Mite Allergen

A Multi-Center Study Evaluating the Nasal Allergic Symptomatology Induced by a Nasal Allergen Challenge (NAC) in a Dust Mite Population

Completed

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Key information

Conditions

Allergic Rhinitis Hypersensitivity Hypersensitivity, Immediate Immune System Diseases Nose Diseases Otorhinolaryngologic Diseases Respiratory Hypersensitivity Respiratory Tract Diseases Rhinitis Rhinitis, Allergic

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Ora Clinical Research Center

Andover, Massachusetts, 01810, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

be at least 18 years of age
positive ST to Dust Mite
history of allergic rhinitis

Exclusion criteria

no active infections
no disallowed medications
no nasal anatomical deformities or nasal surgical interventions in the past

Treatment and study plan

Primary outcomes

TNSS= total nasal symptoms score

Time frame: 15 minutes

Secondary outcomes

Individual nasal symptoms

Time frame: 15 minutes

Sponsors and collaborators

Lead sponsor

ORA, Inc.

Industry

Registry information

Important dates

Study start: 2013
Primary completion: 2015
Study completion: 2015
First posted: Sep 6, 2013
Registry last updated: Oct 22, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed