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 double-blind, placebo-controlled study of the opiate antagonist, naltrexone, in the treatment of kleptomania.  Kleptomania is a rare psychiatric disorder characterized by recurrent stealing and for which there exists no empirically validated treatments. This study examined the efficacy and tolerability of the opioid antagonist naltrexone in adults with kleptomania who have urges to steal. An 8-week, double-blind, placebo-controlled trial was conducted to evaluate the safety and efficacy of oral naltrexone for kleptomania. Twenty-five individuals with DSM-IV kleptomania were randomized to naltrexone (dosing ranging from 50 mg/day to 150 mg/day) or placebo. Twenty-three subjects (92%) completed the study. Subjects were assessed every 2 weeks with the Yale Brown Obsessive Compulsive Scale Modified for Kleptomania (K-YBOCS), the urge and behavior subscales of the K-YBOCS, the Kleptomania Symptom Assessment Scale (K-SAS), the Clinical Global Impressions Scale (CGI), and measures of depression, anxiety, and psychosocial functioning. Subjects assigned to naltrexone had significantly greater reductions in K-YBOCS total scores (p = .001), stealing urges (p = .032), and stealing behavior (p < .001) compared with subjects on placebo. Subjects assigned to naltrexone also had greater improvement in overall kleptomania severity (reflected in the CGI scores) (p < .001). The mean effective dose of naltrexone was 116.7 (+/-44.4) mg/day. Naltrexone demonstrated statistically significant reductions in stealing urges and behavior in kleptomania. Naltrexone was well tolerated. Output:

conditions: Kleptomania
interventions: Drug: Naltrexone|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:Effects of lesogaberan on reflux and lower esophageal sphincter function in patients with gastroesophageal reflux disease.  Transient lower esophageal sphincter relaxations (TLESRs) are a major mechanism behind reflux. This study assessed the effects of lesogaberan (AZD3355), a novel gamma-aminobutyric acid type B receptor agonist, on reflux and lower esophageal sphincter (LES) function when used as add-on treatment in patients with reflux symptoms despite proton pump inhibitor (PPI) treatment. In this randomized, double-blind, placebo-controlled, crossover study, patients received lesogaberan (65 mg) or placebo twice on day 1 (morning/evening) and once on day 2 (morning), in addition to existing PPI treatment. Patients consumed a standardized meal 45-60 minutes after morning doses. Ambulatory impedance-pH monitoring was conducted for 24 hours after the first dose on day 1. Stationary manometry and impedance-pH monitoring was conducted for 4 hours after the third dose on day 2. Of 27 randomized patients, 21 were included in the per-protocol efficacy analysis. During the 24 hours after treatment start, lesogaberan reduced the mean number of reflux events by approximately 35% compared with placebo. During the 3 postprandial hours on day 2, lesogaberan reduced the geometric mean number of TLESRs by 25% and increased geometric mean LES pressure by 28% compared with placebo. The most common adverse events were headache (placebo: 11/27 patients; lesogaberan: 8/25 patients) and paresthesia (transient; placebo: 3/27 patients; lesogaberan: 5/25 patients). In patients with reflux symptoms despite PPI treatment, lesogaberan decreased the number of TLESRs and reflux episodes, and increased LES pressure compared with placebo. These findings support further evaluation of lesogaberan as an add-on treatment in patients partially responding to PPIs. Output:

conditions: Reflux Episodes
interventions: Drug: AZD3355|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:SR123781A: a new once-daily synthetic oligosaccharide anticoagulant for thromboprophylaxis after total hip replacement surgery: the DRIVE (Dose Ranging Study in Elective Total Hip Replacement Surgery) study.  This study assessed the dose response of SR123781A for the prevention of venous thromboembolism (VTE) in patients undergoing total hip replacement (THR) surgery. Despite VTE preventive measures, residual VTE complications still occur after THR. SR123781A, a synthetic oligosaccharide with a mixed profile of anti-factor Xa and IIa activities, could be an alternative to current treatments. In this double-blind study, 1,023 patients undergoing THR were randomly assigned to 1 of 5 daily doses of SR123781A or to a calibrator arm of enoxaparin 40 mg. Treatment was continued for 10 days or until bilateral venography was performed after a minimum of 5 days. A significant dose-response effect for VTE was observed for SR123781A (p < 0.0001). The VTE rates were 21.2%, 17.7%, 13.5%, 7.0%, and 4.4% in the 0.25-, 0.5-, 1.0-, 2.0-, and 4.0-mg dose groups of SR123781A, respectively, and 8.7% in the enoxaparin group. Doses of 2.0 and 4.0 mg of SR123781A reduced the risk of VTE by 67% and 79%, respectively, compared with the 0.25-mg dose group. Major bleeding was observed in 1.2%, 0.6%, 0.6%, 0.6%, and 5.8% of the patients in the 0.25-, 0.5-, 1.0-, 2.0-, and 4.0-mg dose groups of SR123781A, respectively, and in 0.6% of patients in the enoxaparin group. The dose-response effect for major bleeding was significant (p = 0.0037). The model based on these dose-finding study results suggests that SR123781A doses ranging from 1.5 to 2.5 mg show a reasonable risk-to-benefit ratio for VTE prevention after major orthopedic surgery. Output:

conditions: Venous Thromboembolism
interventions: Drug: SR123781A
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:Academic, behavioral, and cognitive effects of OROS® methylphenidate on older children with attention-deficit/hyperactivity disorder.  To assess the effect of Osmotic-Release Oral System (OROS) methylphenidate (MPH) on a variety of measures evaluating academic performance, cognition, and social behavior in children with attention-deficit/hyperactivity disorder (ADHD). This double-blind, randomized, placebo-controlled, crossover laboratory school study enrolled 78 children aged 9-12 years with ADHD who responded to OROS MPH. After determining individualized OROS MPH dosing (18-54 mg/day), 71 subjects received blinded treatment (OROS MPH or placebo then vice versa) on each of 2 laboratory school days, separated by 1 week. Primary efficacy was measured by Permanent Product Measure of Performance at 4 hours after study drug administration. Treatment with OROS MPH resulted in statistically significant improvement in Permanent Product Measure of Performance and Swanson, Kotkin, Agler, M-Flynn, and Pelham scores, measures of response time, and of working memory compared to placebo. Other measures did not meet all pre-established criteria for significance (maintenance of the overall type I error rate at 5%). Adverse events were consistent with previous reports of stimulant medications used in the management of ADHD. There were no discontinuations due to adverse events, and no serious adverse events or deaths. OROS MPH dosed to reduce core symptoms of ADHD to within the normal range also improved performance on a variety of academic tasks in school-aged children compared to placebo. Adverse effects reported were consistent with prior studies. CLINICAL TRIAL REGISTRY INFORMATION: Double-Blind, Randomized, Placebo-Controlled, Crossover Study Evaluating the Academic, Behavioral and Cognitive Effects of Concerta on Older Children with ADHD, URL: http://clinicaltrials.gov/ct2/show/NCT00799409, unique identifier: NCT00799409. Output:

conditions: Attention Deficit Hyperactivity Disorder
interventions: Drug: Placebo/ CONCERTA (methylphenidate HCl)|Drug: CONCERTA (methylphenidate HCl) / 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:Effect of N-acetylcysteine on serum creatinine and kidney function: results of a randomized controlled trial.  Evidence for a protective effect of N-acetylcysteine (NAC) on acute and chronic kidney disease is equivocal, and controversy persists about whether NAC affects creatinine level independently of actual kidney function. Study objectives are to investigate whether NAC affects serum creatinine level independently of alterations in other measures of kidney function. Double-blind randomized controlled trial. Patients with stage 3 chronic kidney disease (n = 60), Canada, 2007-2008. Participants were randomly allocated to receive 4 doses of oral NAC (each 1,200 mg) or placebo, administered at 12-hour intervals. The primary outcome was change in serum creatinine level between baseline and 4 hours after the last treatment dose. In addition, changes in other parameters of kidney function were measured between baseline and 4, 24, or 48 hours after the last treatment dose. Serum creatinine, cystatin C, 24-hour urine protein and creatinine excretion, and creatinine clearance. 60 patients, mean age of 70 years, 75% men, 50% had diabetes, with mean creatinine clearance of 43.7 ± 18.8 (SD) mL/min were enrolled. Between baseline and 4 hours posttreatment, serum creatinine level decreased by 0.044 ± 0.15 mg/dL in the NAC group and 0.040 ± 0.18 mg/dL in the placebo group (95% CI for difference, -0.09 to 0.08; P = 0.9). No significant differences between groups were observed for change in serum creatinine, cystatin C, urine protein, urine creatinine, or creatinine clearance values at any time. Blinding patients to orally administered liquid NAC is difficult and it is possible that patients receiving NAC were not sufficiently blinded. Effects of NAC beyond 48 hours of treatment were not evaluated. In this randomized controlled trial, NAC had no short-term effect on creatinine level and did not decrease urine protein excretion within 48 hours of treatment. Output:

conditions: Chronic Kidney Disease
interventions: Drug: N-acetylcysteine|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:Randomized evaluation of the trabecular micro-bypass stent with phacoemulsification in patients with glaucoma and cataract.  To assess the safety and efficacy of the iStent trabecular micro-bypass stent (Glaukos Corporation, Laguna Hills, CA) in combination with cataract surgery in subjects with mild to moderate open-angle glaucoma. Prospective, randomized, open-label, controlled, multicenter clinical trial. A total of 240 eyes with mild to moderate open-angle glaucoma with intraocular pressure (IOP) ≤24 mmHg controlled on 1 to 3 medications were randomized to undergo cataract surgery with iStent implantation (treatment group) or cataract surgery only (control). Fifty additional subjects were enrolled to undergo cataract surgery with iStent implantation under protocol expansion. Data in this report are based on the first 240 eyes enrolled. Implantation of the iStent trabecular micro-bypass stent in conjunction with cataract surgery or cataract surgery only. The primary efficacy measure was unmedicated IOP ≤21 mmHg at 1 year. A secondary measure was unmedicated IOP reduction ≥20% at 1 year. Safety measures included best-corrected visual acuity (BCVA), slit-lamp observations, complications, and adverse events. The study met the primary outcome, with 72% of treatment eyes versus 50% of control eyes achieving the criterion (P<0.001). At 1 year, IOP in both treatment groups was statistically significantly lower from baseline values. Sixty-six percent of treatment eyes versus 48% of control eyes achieved ≥20% IOP reduction without medication (P = 0.003). The overall incidence of adverse events was similar between groups with no unanticipated adverse device effects. Pressure reduction on fewer medications was clinically and statistically significantly better 1 year after stent plus cataract surgery versus cataract surgery alone, with an overall safety profile similar to that of cataract surgery alone. Output:

conditions: Open-Angle Glaucoma
interventions: Device: iStent plus Cataract Surgery|Procedure: Cataract surgery only
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 and reactogenicity of a 13-valent-pneumococcal conjugate vaccine administered at 2, 4, and 12 months of age: a double-blind randomized active-controlled trial.  A 2-, 4-, and 12-month schedule of a novel 13-valent-pneumococcal conjugate vaccine (PCV13), containing serotype 1, 3, 4, 5, 6A, 6B 7F, 9V, 14, 18C, 19A, 19F, and 23F polysaccharides individually conjugated to CRM197 was evaluated in a randomized, double-blind, controlled infant study. Two hundred eighty-six healthy infants received PCV13 or the 7-valent-pneumococcal conjugate vaccine (PCV7) at 2, 4, and 12 months of age, alongside a serogroup C meningococcal (MenC) vaccine (2 and 4 months of age), DTaP-IPV-Hib (2, 3, and 4 months), and a Hib-MenC vaccine (12 months). Specific antibody responses were assessed at age 5, 12, and 13 months. At 13 months of age, >97% of PCV13 recipients had pneumococcal serotype-specific serum IgG concentrations ≥0.35 µg/mL for each vaccine serotype except serotype 3 (88.2%), and at least 93% of PCV13 recipients had OPA titers ≥1:8 for each serotype. At 5 months, 110/114 (96.5%) of PCV13 recipients and 100/102 (98.0%) of PCV7 recipients had serum anti-PRP (Hib) IgG concentration ≥0.15 µg/mL (difference, 1.5%; CI, -7.1%–3.7%), while 119/120 (99.2%) and 117/118 (99.2%), respectively, had MenC serum bactericidal assay titers of ≥1:8. All PCV13 recipients and 110/113 (97.3%) of PCV7 recipients had IgG concentrations against fimbrial agglutinogens of ≥2.2 EU/mL; IgG concentrations for the remaining pertussis antigens were ≥5 EU/mL for all participants. Local reactions and systemic events were similar in the PCV13 and PCV7 groups. A 2-, 4-, and 12-month course of PCV13 was immunogenic for all 13 vaccine serotypes and was well tolerated. Output:

conditions: Vaccines, Pneumococcal
interventions: Biological: 13-valent Pneumococcal Conjugate Vaccine|Biological: 7vPnC|Biological: Pediacel|Biological: NeisVac-C|Biological: Menitorix
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:Single-day famciclovir for the treatment of genital herpes: follow-up results of time to next recurrence and assessment of antiviral resistance.  Episodic therapy of genital herpes is usually recommended for patients with infrequent symptomatic recurrences and where transmission is not a concern. While shorter courses are as effective as standard 5-day regimens, it is unknown whether abbreviated therapy has detrimental effects on natural history and the development of antiviral resistance. To assess time to next recurrence and development of antiviral resistance in patients with recurrent genital herpes treated with either single-day famciclovir (1 g twice-daily) or 3-day valacyclovir (500 mg twice-daily). Longer-term, follow-up data on the time to next recurrence and antiviral sensitivity were collected from a previously reported multicenter, multinational, double-blind, parallel group study in which 1179 immunocompetent adults were randomized 1 : 1 to receive either single-day famciclovir or 3-day valacyclovir. Treatment was self-initiated within 6 hours of a recurrence. Swabs for viral culture and sensitivity testing were collected for two sequential recurrences. The median time to next recurrence from treatment initiation was 33.5 days for famciclovir and 38.0 days for valacyclovir. No drug resistance to penciclovir, the active metabolite of famciclovir, was observed at baseline nor did any develop by the time of the next recurrence. The study had no placebo arm, typing of viral isolates was not performed and viral resistance testing was restricted to penciclovir only. Treatment with single-day famciclovir for recurrent genital herpes did not shorten the time to the next recurrence. Drug resistance to penciclovir continues to be a rare event in immunocompetent patients. Output:

conditions: Genital Herpes
interventions: Drug: Famciclovir|Drug: Valacyclovir|Drug: Placebo matching famciclovir|Drug: Placebo matching valacyclovir