The study of total tear and specific serum IgE in patients with allergic conjunctivitis

The study of total tear and specific serum IgE in patients with allergic conjunctivitis - The study of total tear and specific serum IgE

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000027651

Enrollment

148

Registered

2017-08-01

Start date

2017-08-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

allergic conjunctivitis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. the patients who visited in Yamana Eye Clinic on Dec. 1, 2013 to March 31, 2017 2. the patients complaining of allergic symptoms such as eye itching, discomfort, congestion, swelling and stuffy nose

Exclusion criteria

Exclusion criteria: The patients without total tear IgE test and specific serum IgE test

Design outcomes

Primary

Measure	Time frame
The prevalence of local allergic conjunctivitis and non-IgE type local allergic conjunctivitis The percentage of cases diagnosed as local allergic conjunctivitis and non-IgE type local allergic conjunctivitis in the group to be analyzed	—

Secondary

Measure	Time frame
1.The distribution of the result of total tear IgE test and specific serum IgE test: the percentage of positive and negative cases of specific serum IgE test in positive and negative cases of total tear IgE test 2.The ratio of eosinophils in conjunctival scraping specimens: the percentage of positive cases of eosinophils in conjunctival craping specimens in the group to be analyzed 3.Relation between the precalence of local allergic conjunctivitis and non-IgE type local allergic conjunctivitis and background factor 4.Relation between each prevalence and the following background factor: age and sex	—

Measure

Time frame

1.The distribution of the result of total tear IgE test and specific serum IgE test: the percentage of positive and negative cases of specific serum IgE test in positive and negative cases of total tear IgE test 2.The ratio of eosinophils in conjunctival scraping specimens: the percentage of positive cases of eosinophils in conjunctival craping specimens in the group to be analyzed 3.Relation between the precalence of local allergic conjunctivitis and non-IgE type local allergic conjunctivitis and background factor 4.Relation between each prevalence and the following background factor: age and sex

—

Countries

Japan

Contacts

Public ContactYasuo Yamana

Yamana Eye Clinic Ophthalmology

yamanaganka@yamana.or.jp093-246-2345

Outcome results