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:Cognitive-behavioral therapy attenuates nociceptive responding in patients with fibromyalgia: a pilot study.  To explore the possibility that cognitive-behavioral therapy (CBT) influences fibromyalgia symptoms via descending inhibition of nociception, we evaluated the effects of CBT on the nociceptive flexion reflex (NFR) threshold, an objective measure of spinal nociceptive transmission. Female fibromyalgia patients (n = 32) were randomized to 6 weekly sessions of telephone-delivered CBT or usual care (UC). Assessments of the NFR threshold and clinical outcomes were conducted at baseline, week 6 (post-CBT), and week 12. From baseline to week 6, the NFR threshold increased in the CBT group and decreased in the UC group (mean +/- SD 4.4 +/- 13.7 mA versus -10.2 +/- 9.9 mA; P = 0.005). This difference was also apparent at week 12 (mean +/- SD 7.3 +/- 9.2 mA for CBT versus -5.4 +/- 13.5 mA for UC; P = 0.01). The groups reported similar reductions in NFR pain ratings at week 6 (mean +/- SD -20.2 +/- 23.9 for CBT versus -14.9 +/- 16.4 for UC; P = 0.8) and week 12 (mean +/- SD -8.9 +/- 25.3 for CBT versus -10.8 +/- 24.1 for UC; P = 0.4). Compared with UC, CBT reduced nociceptive responding in fibromyalgia patients. Moreover, while the UC group exhibited longitudinal decreases in both the stimulation level and pain associated with the NFR threshold, those receiving CBT required more intense stimulation to elicit the NFR as well as rated that stimulation as less painful than at baseline. These data indicate the need for a larger study to confirm that changes in nociceptive responsivity may underlie the benefits of CBT in fibromyalgia patients. Output:
{'conditions': 'Fibromyalgia', 'interventions': 'Behavioral: Cognitive Behavioral Therapy'}