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:Patient experience with a new teriparatide delivery device.  To determine functionality and acceptability of a new teriparatide (Forteo, Eli Lilly and Company, Indianapolis, IN, USA) delivery device by patients with osteoporosis. This was an eight week, single-arm, multicenter, open-label clinical trial. Patients received teriparatide 20 microg/day by subcutaneous injection using a new delivery device. Men and postmenopausal women with osteoporosis at high risk for fracture were stratified to Current User (n = 92) or Not Current User (n = 107) groups. Current Users had used the original delivery device for > or =8 weeks, including uninterrupted use for four weeks before enrollment. ClinicalTrials.gov, NCT00577863. The primary objective was to detect common complaints (> or =3% for all patients) regarding the functionality and acceptability of the new device. Complaints were categorized as functional (e.g., malfunction), nonfunctional (e.g., size), or user manual. Secondary objectives included questionnaire assessment of preference of the new versus original device, features of the new delivery device, and analysis of adverse events. A total of 31 patients (16%) reported 47 complaints (four functional, 27 nonfunctional, and 16 user manual). There were two common complaints: device size (4.0%) and lack of information on alcohol swabs (3.5%). Overall, patients agreed that the new device was easy to use (99.5%), easy to learn to use (99%), easy to attach a needle (97%), easy to hold while injecting (95%), and that it reduced their reluctance to take injections (90%). Most Current Users (92%) preferred the new delivery device over the original device. Adverse events reported by > or =2% of patients were upper respiratory infection (3.5%), urinary tract infection (2%), influenza (2%), and headache (2%). Limitations include the one-arm study design and the short (eight week) duration of the study. Patients found the new teriparatide delivery device easy to use and Current Users preferred the new delivery device over the original device. Output:
{'conditions': 'Osteoporosis', 'interventions': 'Drug: teriparatide'}