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The Relationship Between Allergic Rhinitis and Geographic Tongue (AR-GT)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified October 2011 by China Medical University Hospital.
Recruitment status was  Recruiting
Sponsor:
Information provided by (Responsible Party):
China Medical University Hospital
ClinicalTrials.gov Identifier:
NCT01454492
First received: October 4, 2011
Last updated: October 18, 2011
Last verified: October 2011

October 4, 2011
October 18, 2011
September 2011
March 2012   (final data collection date for primary outcome measure)
Number of participants with Adverse Events [ Time Frame: 8th month ] [ Designated as safety issue: Yes ]
Same as current
Complete list of historical versions of study NCT01454492 on ClinicalTrials.gov Archive Site
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The Relationship Between Allergic Rhinitis and Geographic Tongue
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Allergic rhinitis is a complex chronic inflammatory disease, it always presents with nasal obstruction, nasal itching, sneezing and runny nose. Whether in adults or children, rhinitis is a complex disease. The prevalence of allergic rhinitis in Taiwan is about 24-29%. Taiwan is a developing country. It is a hot and humid country. In developing countries, industrialization, air pollution makes the constantly increasing number of patients with rhinitis. Penghu in 1994 for children aged 7 to 14 by the study found that among 7599 people, 1766 people have allergic rhinitis, about 23.2%. Allergic rhinitis is a complex chronic disease. So, it become a diagnostic challenge, its prevalence always underestimated. The prevalence of rhinitis has increased in recent years. The phenomenon of underestimate is caused by variety of personal and environmental factors. Allergic rhinitis had increased direct and indirect social and economic burden.

Geographic tongue is a benign tongue performance. Geographic tongue has been reported their relevance to allergy. Geographic tongue is a chronic tongue situation. The causes of geographic tongue still remains unknown. Allergic rhinitis is a diagnostic challenge to clinicians. The investigators hope that geographic tongue could play a role in the diagnostic of allergic rhinitis. The prevalence of geographic tongue in the United States is about 1.8%, white Americans and Mexicans have a higher incidence rate. This study will investigate the relevance between allergic rhinitis and geographic tongue. The investigators will analyze the relevant gender, age, severity of inspection reports. The research results wound provide an important reference to the diagnosis of allergic rhinitis.

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Observational
Observational Model: Case Control
Time Perspective: Prospective
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Non-Probability Sample

Group 1: Allergy rhinitis Group 2: Non-allergy rhinitis

  • Allergic Rhinitis
  • Geographic Tongue
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  • Allergy rhinitis
    Allergy rhinitis patients group
  • Non- Allergy rhinitis
    Non- Allergy rhinitis patients group

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruiting
300
September 2012
March 2012   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • rhinitis and non-rhinitis patients
  • willing to complete the study
  • no limitation of tongue movement

Exclusion Criteria:

  • more than 90 years old or younger than 20 years old
  • unable to complete the study
Both
20 Years to 89 Years
Yes
Taiwan
 
NCT01454492
CMUH-3485
Yes
China Medical University Hospital
China Medical University Hospital
Not Provided
Principal Investigator: CJ Tai, M.D. China Medical University Hospital
China Medical University Hospital
October 2011

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP