Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.

```TypeScript

 { // Information on the clinical trial characteristics from the abstract
 conditions: string // The condition or disease being treated in the clinical trial
 drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```


Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.



Input:Fluticasone furoate nasal spray reduces the nasal-ocular reflex: a mechanism for the efficacy of topical steroids in controlling allergic eye symptoms.  Eye symptoms frequently occur in patients with allergic rhinitis and are among the most bothersome symptoms. Intranasal steroids have been shown to reduce ocular symptoms associated with allergic nasal symptoms, even though they do not reach the eye. To elucidate a mechanism to explain these observations. We performed a double-blind, placebo-controlled, crossover experiment in 20 subjects with seasonal allergic rhinitis. Nasal antigen challenge was performed consecutively for 3 days after 1 week of treatment with either placebo or fluticasone furoate nasal spray (FFNS). Subjects recorded their nasal and ocular symptoms, and nasal secretions were quantified. Nasal scrapings to quantify eosinophils were obtained before each antigen challenge. Nasal challenge with antigen led to sneezing, a nasonasal, and a nasal-ocular reflex. Priming in the number of sneezes, contralateral nasal secretion weights, and total eye symptoms were observed. Treatment with FFNS reduced sneezing, the nasonasal and nasal-ocular reflexes, and the amount of eosinophils in nasal secretions. We confirmed that a nasal-ocular reflex follows nasal challenge with allergen and that it can contribute to the ocular symptoms associated with allergic rhinitis. FFNS reduced eosinophil infiltration, priming, and ocular symptoms. Furthermore, our results support a mechanism by which control of eye symptoms can be achieved during nasal administration of an intranasal steroid in patients with seasonal allergic rhinitis. Output:
{'conditions': 'Seasonal Allergic Rhinitis', 'interventions': 'Drug: fluticasone furoate'}