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:Pardoprunox in early Parkinson's disease: results from 2 large, randomized double-blind trials.  This report presents the results of 2 randomized trials-Rembrandt and Vermeer-on the efficacy and safety of pardoprunox in patients with early Parkinson's disease. Patients with Parkinson's disease with a Unified Parkinson's Disease Rating Scale-Motor score ≥ 10 and modified Hoehn and Yahr stage ≤ 3 were randomized to pardoprunox (fixed doses of 6 mg/day [n = 115] or 12 mg/day [n = 118] or a flexible-dose range of 12-42 mg/day [n = 116]) or placebo (n = 119) in Rembrandt and pardoprunox 12-42 mg/day (n = 108), pramipexole 1.5-4.5 mg/day (n = 116), or placebo (n = 110) in Vermeer. Pardoprunox showed a significant benefit over placebo in the primary efficacy variable, least-square mean change from baseline in Unified Parkinson's Disease Rating Scale-Motor score: Rembrandt-fixed doses of 6 and 12 mg/day, -6.0 and -4.7 points, respectively; flexible-dose 12-42 mg/day, -5.5 points; placebo, -2.9 points; Vermeer-flexible-dose 12-42 mg/day, -4.9 points; placebo, -2.5 points; pramipexole, -5.7 points. No minimum effective dose was established. Secondary efficacy parameters supported the results of the primary efficacy variable. Pardoprunox tolerability was dose related: flexible-dose 12-42 mg/day showed the highest dropout rate due to treatment-emergent adverse events (Rembrandt, 56.0%; Vermeer, 46.3%) and overall incidence of treatment-emergent adverse events (Rembrandt, 97.4%; Vermeer, 92.6%), primarily due to nausea, somnolence, and dizziness. Because pardoprunox showed similar efficacy across all dose groups, these observations suggest that the 12-42 mg/day dose range was higher than therapeutically required. Furthermore, the early onset of treatment-emergent adverse events and dropouts observed for pardoprunox suggest that titration was too rapid. Pardoprunox significantly improved motor symptoms in patients with early Parkinson's disease, but further investigation into the dose and titration schedule is required to improve tolerability. Output:
{'conditions': 'Early Stage Parkinson Disease', 'interventions': 'Drug: Pardaprunox|Drug: pramipexole|Drug: Placebo Comparator'}