owkin/medical_knowledge_from_extracts huggingface dataset:
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:A novel nasal expiratory positive airway pressure (EPAP) device for the treatment of obstructive sleep apnea: a randomized controlled trial.  Investigate the efficacy of a novel nasal expiratory positive airway pressure (EPAP) device as a treatment for obstructive sleep apnea (OSA). A prospective, multicenter, sham-controlled, parallel-group, randomized, double-blind clinical trial. 19 sites including both academic and private sleep disorder centers Obstructive sleep apnea with a pre-study AHI ≥10/hour Treatment with a nasal EPAP device (N=127) or similar appearing sham device (N=123) for 3 months. Polysomnography (PSG) was performed on 2 non-consecutive nights (random order: device-on, device-off) at week 1 and after 3 months of treatment. Analysis of an intention to treat group (ITT) (patients completing week 1 PSGs) (EPAP N=119, sham N=110) was performed. At week 1, the median AHI value (device-on versus device-off) was significantly lower with EPAP (5.0 versus 13.8 events/h, P<0.0001) but not sham (11.6 versus 11.1 events/h, P=NS); the decrease in the AHI (median) was greater (-52.7% vs. -7.3%, P<0.0001) for the ITT group. At month 3, the percentage decrease in the AHI was 42.7% (EPAP) and 10.1% (sham), P<0.0001. Over 3 months of EPAP treatment the Epworth Sleepiness Scale decreased (9.9 ± 4.7 to 7.2 ± 4.2, P<0.0001), and the median percentage of reported nights used (entire night) was 88.2%. The nasal EPAP device significantly reduced the AHI and improved subjective daytime sleepiness compared to the sham treatment in patients with mild to severe OSA with excellent adherence. ClinicalTrials.gov. Trial name: Randomized Study of Provent Versus Sham Device to Treat Obstructive Sleep Apnea (AERO). URL: http://www.clinicaltrials.gov/ct2/show/NCT00772044?term=Ventus&rank=1. NCT00772044. Output:

conditions: Obstructive Sleep Apnea Hypopnea|OSA|OSAH
interventions: Device: Provent Professional Sleep Apnea Therapy Device|Device: Sham Device
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:Cetuximab and gemcitabine in elderly or adult PS2 patients with advanced non-small-cell lung cancer: The cetuximab in advanced lung cancer (CALC1-E and CALC1-PS2) randomized phase II trials.  Two parallel randomized phase 2 trials were performed to choose the optimal way of combining cetuximab with gemcitabine in the first-line treatment of elderly (CALC1-E) and adult PS2 (CALC1-PS2) patients with advanced NSCLC. Stage IV or IIIB NSCLC patients, aged > or =70 years with PS 0-2 for CALC1-E or aged <70 with PS2 for CALC1-PS2, not selected for EGFR expression, were eligible. Patients were randomized to concomitant (gemcitabine, for a maximum of 6 cycles, plus cetuximab until progression) or sequential (gemcitabine, for a maximum of 6 cycles, followed by cetuximab) strategy. A selection design, with 1-year survival rate as the primary endpoint, was applied, requiring 58 elderly and 42 PS2 patients. All planned patients were randomized. In sequential arms, 34.5% and 60.0% patients were not able to receive cetuximab after gemcitabine in CALC1-E and CALC1-PS2, respectively. Survival rates (95% CI) at 1-year for concomitant and sequential arms were 41.4% (23.5-61.1) and 31.0% (15.3-50.8) in CALC1-E and 27.3% (10.7-50.2) and 35.0% (15.4-59.2) in CALC1-PS2. In both studies, survival curves crossed at about 10 months and the worse arm until that time became the better one at 1-year. Toxicity was similar across treatment groups. In concomitant arm of CALC1-E (but not of CALC1-PS2), survival was longer for patients who developed skin toxicity within the first two cycles of treatment. In both groups of patients, sequential strategy cannot be proposed for future trials because of low compliance. Inconsistency of survival outcomes makes also concomitant treatment not a candidate for further testing in unselected elderly and PS2 NSCLC patients. Output:

conditions: Advanced Non-Small Cell Lung Cancer
interventions: Drug: cetuximab|Drug: gemcitabine|Drug: gemcitabine|Drug: cetuximab
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:Immunogenicity, safety and tolerability in adults of a new single-dose, live-attenuated vaccine against Japanese encephalitis: Randomised controlled phase 3 trials.  Japanese encephalitis chimeric virus vaccine (JE-CV) was developed to replace licensed mouse brain-derived vaccine (MBD-JE), the production of which ceased in 2005. Two randomised controlled phase 3 studies were conducted. Immunogenicity study: 410 participants received one JE-CV injection, 410 received 3 MBD-JE injections. Safety study: 1,601 participants received JE-CV, 403 received placebo. Seroconversion after a single JE-CV vaccination (99.1%) was statistically non-inferior to that after three-dose MBD-JE (95.1%) vaccination. JE-CV elicited a rapid immune response, with 93.6% of participants seroconverting within 14 days. Adverse reaction rates were significantly lower with JE-CV (67.6%) than with MBD-JE (82.2%) (p<0.001), and the reactogenicity profile of JE-CV was comparable with that of placebo. A single dose of JE-CV elicited rapid seroconversion in a higher proportion of vaccinees than the current vaccine with fewer reactions. The safety profile of JE-CV is good. Output:

conditions: Japanese Encephalitis
interventions: Biological: ChimeriVaxâ„¢-JE|Biological: JE-VAXÂ®
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:Antiperistaltic effect and safety of L-menthol sprayed on the gastric mucosa for upper GI endoscopy: a phase III, multicenter, randomized, double-blind, placebo-controlled study.  GI peristalsis during GI endoscopy commonly requires intravenous or intramuscular injection of antispasmodic agents, which sometimes cause unexpected adverse reactions. Our ultimate goal was to evaluate whether the antiperistaltic effect of L-menthol-based preparations facilitates endoscopic examinations in a clinical setting. Multicenter, randomized, double-blind, placebo-controlled study. Six Japanese referral centers. A total of 87 patients scheduled to undergo upper GI endoscopy were randomly assigned to receive 160 mg of L-menthol (n=45) or placebo (n=42). Both treatments were sprayed endoscopically on the gastric mucosa. The degree of gastric peristalsis was assessed by an independent committee. The proportion of subjects with no peristalsis 90 to 135 seconds after administration and at the end of the endoscopic examination (complete suppression of gastric peristalsis). Other outcomes were the proportion of subjects with no or mild peristalsis (adequate suppression of gastric peristalsis) and the ease of intragastric observation as evaluated by the endoscopist who performed the procedure. Gastric peristalsis was completely suppressed in 35.6% (21.9, 51.2) of the L-menthol group compared with only 7.1% (1.5, 19.5) of the placebo group (P<.001). In the L-menthol group, 77.8% (62.9, 88.8) (35/45 subjects) of the subjects had no or mild peristalsis at the completion of endoscopy. Minor peristalsis interfered with intragastric examination in only 1 of these 35 patients (2.9%). The incidence of adverse events did not differ significantly between the groups (P=.512). Small sample size. During upper GI endoscopy, L-menthol sprayed on the gastric mucosa significantly suppresses peristalsis with minimal adverse drug reactions compared with placebo. ( NCT00742599.). Output:

conditions: Patients Undergoing Gastric Endoscopy
interventions: Drug: NPO-11|Drug: Placebo
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:Plasma zinc concentration responds rapidly to the initiation and discontinuation of short-term zinc supplementation in healthy men.  To assist with the evaluation of zinc (Zn) intervention programs, information is needed on the magnitude and velocity of response of plasma Zn concentration following changes in Zn intake. Our objective in this study was to measure plasma Zn concentration of healthy adult men before and after initiation and discontinuation of 1 of 2 dosages of Zn supplements or placebo. We conducted a randomized, double-blind, placebo-controlled trial in 58 apparently healthy males aged 19-54 y. Participants received 1 of 3 liquid supplements daily for 21 d: 10 or 20 mg Zn/d, as Zn sulfate, or placebo. Fasting plasma Zn concentrations were measured on 14 occasions before, during, and after supplementation. Data were analyzed using mixed-model ANCOVA. The plasma Zn concentration was related to day of study (P < 0.0001) and study group (P < 0.0001). Controlling for baseline concentrations, plasma Zn concentrations were consistently elevated above baseline by d 5 among individuals in both of the Zn-supplemented groups compared with those receiving placebo supplements, regardless of their initial plasma Zn concentration. There were no significant group-wise differences between those who received either 10 or 20 mg/d Zn. Plasma Zn concentrations of supplemented individuals declined following withdrawal of supplementation and within 2 wk no longer differed from those of the placebo group. Change in the plasma Zn concentration is a useful indicator to monitor compliance with, and possibly effectiveness of, Zn supplementation programs. To ensure accurate interpretation of the results, samples should be collected while the intervention is still in progress. Output:

conditions: Zinc Deficiency
interventions: Dietary Supplement: zinc sulfate|Dietary Supplement: Placebo
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:Immunogenicity, safety and tolerability in adults of a new single-dose, live-attenuated vaccine against Japanese encephalitis: Randomised controlled phase 3 trials.  Japanese encephalitis chimeric virus vaccine (JE-CV) was developed to replace licensed mouse brain-derived vaccine (MBD-JE), the production of which ceased in 2005. Two randomised controlled phase 3 studies were conducted. Immunogenicity study: 410 participants received one JE-CV injection, 410 received 3 MBD-JE injections. Safety study: 1,601 participants received JE-CV, 403 received placebo. Seroconversion after a single JE-CV vaccination (99.1%) was statistically non-inferior to that after three-dose MBD-JE (95.1%) vaccination. JE-CV elicited a rapid immune response, with 93.6% of participants seroconverting within 14 days. Adverse reaction rates were significantly lower with JE-CV (67.6%) than with MBD-JE (82.2%) (p<0.001), and the reactogenicity profile of JE-CV was comparable with that of placebo. A single dose of JE-CV elicited rapid seroconversion in a higher proportion of vaccinees than the current vaccine with fewer reactions. The safety profile of JE-CV is good. Output:

conditions: Encephalitis|Japanese Encephalitis
interventions: Biological: ChimeriVax-JE, Japanese Encephalitis vaccine|Biological: 0.9% Saline
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:Endothelial, inflammatory, coagulation, metabolic effects and safety of etravirine in HIV-uninfected volunteers.  The innate proatherosclerotic properties of non-nucleoside reverse transcriptase inhibitors have not previously been examined. Therefore, we performed a pilot study of etravirine (ETR) in healthy volunteers over 28 days. This investigation also allowed us to evaluate the safety of ETR over a period commonly used for HIV postexposure prophylaxis. ETR 200 mg twice daily was given to 28 healthy HIV-uninfected volunteers over 28 days. Flow-mediated dilation (FMD) of the brachial artery and circulating markers of inflammation, coagulation, and metabolism were measured at entry and at day 28. These circulating markers were also measured at day 35. Of the initial 28 subjects, 23 completed both entry and day 28 procedures. Two subjects were discontinued due to development of rash. No other major toxicities developed. The change in FMD over 28 days was minimal and not significant (0.03 [-3.21, 0.97] %; p=0.36). The post hoc estimated detectable absolute change in FMD with the 23 subjects in our study was 2.26%, which is an effect size that has been associated with future cardiovascular event rates in the general population; thus our study had sufficient power to find clinically relevant changes in FMD. In addition, there were no significant changes in any of the circulating markers from entry to day 28 or from day 28 to day 35. ETR did not demonstrate any innate proatherosclerotic properties over 28 days in these HIV-uninfected volunteers. ETR was generally well tolerated. Larger studies are warranted to confirm that ETR can be used safely as part of HIV postexposure prophylaxis regimens. Output:

conditions: HIV
interventions: Drug: ritonavir|Drug: ritonavir|Drug: darunavir|Drug: emtricitabine [FTC]/tenofovir [TDF]|Drug: emtricitabine [FTC]/tenofovir [TDF]|Drug: atazanavir
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:Phase I/II study of pemetrexed with or without ABT-751 in advanced or metastatic non-small-cell lung cancer.  ABT-751 is an antimitotic and vascular disrupting agent with potent preclinical anticancer activity. We conducted a phase I and randomized double-blind phase II study of pemetrexed with ABT-751 or placebo in patients with recurrent advanced or metastatic non-small-cell lung cancer (NSCLC). One hundred seventy-one patients received intravenous pemetrexed 500 mg/m(2) day 1 and oral ABT-751 or placebo days 1 to 14 of 21-day cycles. The primary end point was progression-free survival (PFS). Secondary end point included overall survival (OS); pharmacokinetic and pharmacodynamic parameters were also analyzed. The recommended phase II dose of ABT-751 with pemetrexed is 200 mg. Fatigue, constipation, anemia, nausea, and diarrhea were the most common toxicities in both study arms. No pharmacokinetic interactions were observed. Median PFS in the ABT-751 arm was 2.3 months versus 1.9 for placebo (P = .819, log-rank) for the intention-to-treat population. However, differences in PFS (P = .112, log-rank) and OS (P = .034, log-rank; median 3.3 v 8.1 months) favoring ABT-751 were seen in the squamous NSCLC subgroup. Baseline circulating tumor cell concentrations were predictive of improved OS (P = .013). Changes from baseline of greater than 20% in plasma levels of placenta growth factor (P = .056), squamous cell carcinoma antigen (P = .03), and cytokeratin 19 fragment antigen 21-1 (P = .01) were markers best associated with improved OS. Addition of ABT-751 to pemetrexed is well-tolerated, but does not improve outcome in unselected patients with recurrent NSCLC. ABT-751 may have therapeutic potential in squamous NSCLC. Exploratory cellular and molecular analyses in this study identified biomarkers that may correlate with survival. Output:

conditions: Non-Small-Cell Lung Cancer|Lung Cancer|NSCLC
interventions: Drug: ABT-751|Drug: pemetrexed|Drug: placebo