Perennial allergic conjunctivitis
Conditions
Interventions
Sponsors
Oka ophthalmology clinic, incorporated medical institution
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1)Patients aged 16 years or older 2)Patients diagnosed as perennial allergic conjunctivitis in the both eyes. 3)Patients with moderate or severe ocular pruritus and switching medication after treated with olopatadine hydrochloride ophthalmic solution for two weeks or more at the time of informed consent.
Exclusion criteria
Exclusion criteria: 1)Patients given immunotherapy (hyposensitization therapy, modulated therapy) . 2)Patients with ocular pruritus and hyperemia caused by a disease other than allergic conjunctivitis which will influence drug evaluation. 3)Patients with a history of atopic keratoconjunctivitis, spring catarrh, giant papillary conjunctivitis, corneal herpes, recurrent corneal erosion caused by the frequent occurrence of corneal injury or dry eye. 4)Patients with surgical history in the internal eye (including laser therapy) within 90 days prior to initiation of the clinical research. 5)Patients with possibility taking medicines (including anti-allergic agent, immunosuppressive drugs and adrenal cortex steroid except eye drops) which affect the efficacy of study drug. However, the use of ophthalmic solutions of adrenal cortex steroid is admitted as needed if there is no improvement in symptoms. 6)Females who are or may be pregnant, or lactating 7)Patients with a history of hypersensitivity to study drug 8)Patients with severe complications (such as immediate hospitalized care is required) which are identified inappropriate for safety reason. 9)Patients who have any other reasons that causes the study doctor to deem a subject unsuitable for the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement rate of pruritus and hyperemia Change in scores of subjective symptoms, change in scores of objective findings, change of value in patient diary and questionnaire items | — |
Countries
Japan
Contacts
Public ContactYoshitaka Oka
Oka ophthalmology clinic, incorporated medical institution Oka ophthalmology clinic, incorporated medical institution
Outcome results
None listed