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:Reversibility of the anti-FXa activity of idrabiotaparinux (biotinylated idraparinux) by intravenous avidin infusion.  Idraparinux is an inhibitor of activated factor X (FXa) with a long half-life allowing once-weekly dosing. Idrabiotaparinux is a biotinylated version of idraparinux; its activity can be reversed with avidin. To investigate the tolerability, safety and pharmacodynamics of avidin in healthy subjects and patients with deep vein thrombosis (DVT) receiving idrabiotaparinux. In a placebo-controlled, randomized, double-blind Phase I study, 41 healthy males received subcutaneous idrabiotaparinux before being randomized to a 30-min intravenous avidin infusion or placebo. Idrabiotaparinux plus avidin were re-administered 10-14 months later in eight subjects. In addition, in a prospective substudy of the Phase III EQUINOX trial, 55 patients who received weekly idrabiotaparinux for 6 months were randomized to receive either 100 mg avidin (n = 33) or placebo (n = 22). The primary activity outcome was anti-FXa activity calculated immediately before and after avidin infusion. Adverse events were recorded to assess safety and tolerability. Avidin rapidly reversed the anti-FXa activity of idrabiotaparinux, ranging from 66.1 to 90.3% in healthy subjects and from 67 to 97% (mean 78%) in DVT patients. Avidin was well tolerated, with a similar nature and frequency of adverse events to placebo. No venous thromboembolism recurrence occurred in the 3-month post-avidin infusion. A 30-min intravenous infusion of avidin 100 mg is well tolerated, safe, and offers immediate and specific reversibility both after single and repeated doses of idrabiotaparinux in healthy subjects, and in DVT patients following a 6-month treatment period. Output:
{'conditions': 'Deep Venous Thrombosis', 'interventions': 'Drug: SSR126517E, idraparinux, SSR29261'}