nils-herrmann/clean_scirepeval huggingface dataset:
Therapist ratings of achievement of objectives in psychotherapy with acute schizophrenics.

Therapist ratings of patients' achievement of objectives in psychotherapy were used to examine the impact of drugs on psychotherapy, to identify attributes of patients who achieve therapy objectives, and to assess the importance of the implementation of a crisis-oriented model of therapy. Patients were part of a project investigating the long-acting phenothiazine fluphenazine enanthate and crisis-oriented family therapy in a 6-week program of aftercare treatment for briefly hospitalized first admission acute schizophrenics. The 44 patients in this study were randomly assigned to the psychotherapy condition and to either a high or low dosage of phenothiazines. Therapist ratings of the achievement of therapy objectives were significantly related to independent ratings on two outcome measures, the Global Assessment Scale and the Brief Psychiatric Rating Scale (BPRS) factor Thought Disorder, at 6-month followup. Analyses of predictors of the achievement of therapy objectives revealed significant interactions between drug level and Venables and O'Connor ratings of paranoid symptomatology among good permorbid patients and between drug level and BPRS ratings of Hostility for the entire sample.
No Positive Association between Vitamin D Level and Immune Responses to Hepatitis B and Streptococcus pneumoniae Vaccination in HIV-Infected Adults

To assess whether higher 25-hydroxyvitamin D (25OHD) levels are associated with subsequent better immune responses to hepatitis B and Streptococcus pneumoniae vaccination in HIV-infected patients.



25OHD was measured on stored baseline plasma samples from two randomized vaccine trials in HIV-infected adults: the ANRS HB03 VIHVAC B trial and an immunological sub-study of the ANRS 114-PNEUMOVAC trial. In ANRS HB03 VIHVAC B, participants received three or four doses of recombinant HBV vaccine strategies. Anti-HBs IgG titers were measured four weeks after the last injection. Associations between baseline 25OHD levels and ordered IgG response categories were analyzed in multivariable proportional odds models. In the ANRS 114-PNEUMOVAC sub-study, two strategies of pneumococcal vaccination were tested, cellular immune responses were measured at repeated time points, and IgG responses four weeks after the last vaccine injection. Exploratory statistical analyses were performed on this sub-study data set.



Three hundred and thirty-nine ANRS HB03 VIHVAC B and 25 ANRS 114-PNEUMOVAC sub-study participants were included in the analyses. Median age in each of the two studies was 43 years, 68% were male, and 77-92% on antiretroviral treatment. Median 25OHD level was 18 ng/mL (IQR: 12-25) and 24 ng/mL (IQR: 13-32) in the two trial populations, respectively. In the multivariable model, there was no significant association between baseline 25OHD level and vaccine responses in ANRS HB03 VIHVAC B (proportional odds ratio 0.83 per 10 ng/mL 25OHD increase; 95% confidence interval 0.65-1.07, p = 0.14). Exploratory analyses of ANRS 114-PNEUMOVAC showed consistent results.



This study does not support a positive association between 25OHD and immune responses to hepatitis B or pneumococcal vaccination in HIV-infected patients.
Quantitative analysis of tumor-derived methylated RUNX3 sequences in the serum of gastric cancer patients.

Using real-time quantitative methylation-specific PCR (RTQ-MSP), methylated RUNX3 sequences were quantified and the fractional concentrations of circulating tumor DNA in serum were determined, along with peripheral blood cells collected preoperatively, intraoperatively and postoperatively from 65 patients with gastric cancer.



RTQ-MSP was sufficiently sensitive to detect RUNX3 methylation. Quantitative MSP data were expressed in terms of the methylation index, which was defined as the relative amount of methylated RUNX3 sequences divided by the concentration of methylated actin. High levels of methylated RUNX3 sequences were detected in the peripheral circulation of 29% (19 of 65) of the gastric cancer patients. The RUNX3 methylation index was concordant with cancer stage, histology, lymphatic and vascular invasion, and was more sensitive than carcinoembryonic antigen (CEA) as a biomarker. Twenty-nine percent (19 out of 65) of preoperative serum samples had methylated RUNX3 sequences, ranging from 5.2 to 1625955 (median quantity=43 m-index, sensitivity 95.5%, specificity 62.5%, AUC 0.8651). After surgical resection, the median RUNX3 methylation index in serum significantly decreased. These results demonstrate the clinical usefulness and effectiveness of peripheral blood RTQ-MSP for detecting and monitoring gastric cancer after treatment. Furthermore, 5 out of the 30 preoperative control samples of benign disease (cases of panperitonitis due to acute appendicitis or cholecystitis) showed transient RUNX3 methylation which decreased after the operation in accordance with recovery.



Quantification of epigenetic changes in serum RUNX3 methylation using RTQ-MSP is useful for the detection and monitoring of gastric cancer.
Oral vs intravenous dipyridamole echocardiography for detecting coronary artery disease.

The usefulness of the intravenous dipyridamole-echocardiography test (12-lead and two-dimensional [2-D] echo monitoring during dipyridamole infusion) in the diagnosis of coronary artery disease recently has been suggested. However, the intravenous form of dipyridamole is not available for clinical use in some countries and therefore the administration of oral dipyridamole has been employed in combination with echocardiography. In order to evaluate the relative usefulness of the oral (300 mg of pulverized tablets) vs the intravenous (up to 0.84 mg/kg in 10 min) dipyridamole-echocardiography test, we performed the two tests, on different days and in random order, in 28 inhospital patients: 21 had coronary artery disease (seven had one-vessel disease, eight had two-vessel disease, and six had three-vessel disease); seven patients had no significant coronary artery disease. For both tests, the diagnostic end-point was the development of a transient dyssynergy of contraction. Sensitivity was 95 percent for the intravenous and 52 percent for the oral dipyridamole-echocardiography test (p < 0.01); in positive cases, the dyssynergy after the dipyridamole administration appeared at 6.5 +/- 2.5 min for the intravenous and at 27.8 +/- 12.4 min for the oral test (p < 0.01). Specificity was 100 percent for both the intravenous and oral dipyridamole-echocardiography test. One or more extracardiac side effects (headache, gastrointestinal upset, flushing, etc) occurred in 61 percent of the intravenous and 68 percent of the oral tests (p = ns). Nine patients with a positive intravenous and oral dipyridamole-echocardiography test also had a positive exercise-electrocardiography test. A significant correlation between exercise time (ie, the time from onset of exercise and 0.1 m V of ST segment shift) and dipyridamole time (ie, the time from onset of dipyridamole administration and the development of frank dyssynergy) was present for the intravenous (r = 0.6, p < 0.05) but not for the oral test. We conclude that the oral dipyridamole-echocardiography test, in comparison with the intravenous dipyridamole-echocardiography test, has a lower sensitivity and requires a substantially longer imaging time. The dipyridamole time is related to exercise time for intravenous but not for the oral dipyridamole-echocardiography test.
Impact of family involvement on social cognition training in clinically stable outpatients with schizophrenia — A randomized pilot study

Recovery of social functioning is a largely unattained goal in schizophrenia rehabilitation. In the recent past, new neurocognitive and social cognitive training approaches have been introduced to improve functioning in various domains of patients' social life. These programs have neglected, to some degree, the social environment in which the training takes place. Accordingly, the present study sought to examine if family-assisted social cognitive training could improve quality of life, social functioning and social cognition in schizophrenia patients as compared to a social stimulation approach. In a randomized, controlled, parallel group trial design with two groups, one receiving family-assisted social cognitive training once a week (F-SCIT) and the other, social stimulation once every three weeks (SS), both for 14-weeks period, patients were assessed at baseline, before randomization and 16weeks after randomization. Participants were recruited from Celal Bayar University Psychosis Unit and were in a clinically stable condition. Patients who received F-SCIT significantly improved in quality of life, social functioning and social cognition, whereas the SS group worsened in nearly all outcome variables. Family-assisted SCIT is effective in improving quality of life, social functioning and social cognition.
Influence of an algal triacylglycerol containing docosahexaenoic acid (22 : 6n-3) and docosapentaenoic acid (22 : 5n-6) on cardiovascular risk factors in healthy men and women.

The intake of long-chain n-3 PUFA, including DHA (22 : 6n-3), is associated with a reduced risk of CVD. Schizochytrium sp. are an important primary source of DHA in the marine food chain but they also provide substantial quantities of the n-6 PUFA docosapentaenoic acid (22 : 5n-6; DPA). The effect of this oil on cardiovascular risk factors was evaluated using a double-blind randomised placebo-controlled parallel-design trial in thirty-nine men and forty women. Subjects received 4 g oil/d for 4 weeks; the active treatment provided 1.5 g DHA and 0.6 g DPA. Active treatment increased plasma concentrations of arachidonic acid, adrenic acid, DPA and DHA by 21, 11, 11 and 88 mg/l respectively and the proportions of DPA and DHA in erythrocyte phospholipids by 78 and 27 % respectively. Serum total, LDL- and HDL-cholesterol increased by 0.33 mmol/l (7.3 %), 0.26 mmol/l (10.4 %) and 0.14 mmol/l (9.0 %) compared with placebo (all P < or =0.001). Factor VII (FVII) coagulant activity increased by 12 % following active treatment (P = 0.006). There were no significant differences between treatments in LDL size, blood pressure, plasma glucose, serum C-reactive protein, plasma FVII antigen, FVII activated, fibrinogen, von Willebrand factor, tocopherol or carotenoid concentrations, plasminogen activator inhibitor-1, creatine kinase or troponin-I activities, haematology or liver function tests or self-reported adverse effects. Overall, the oil was well tolerated and did not adversely affect cardiovascular risk.
Is Small Prostate Volume a Predictor of Gleason Score Upgrading after Radical Prostatectomy?

We aimed to analyze the relationship between prostate volume and Gleason score (GS) upgrading [higher GS category in the radical prostatectomy (RP) specimen than in the prostate biopsy] in Korean men.



We retrospectively analyzed the medical records of 247 men who underwent RP between May 2006 and April 2011 at our institution. Transrectal ultrasound (TRUS) volume was categorized as 25 cm³ or less (n=61), 25 to 40 cm³ (n=121) and greater than 40 cm³ (n=65). GS was examined as a categorical variable of 6 or less, 3+4 and 4+3 or greater. The relationship between TRUS volume and upgrading of GS was analyzed using multivariate logistic regression.



Overall, 87 patients (35.2%) were upgraded, 20 (8.1%) were downgraded, and 140 (56.7%) had identical biopsy and pathological Gleason sum groups. Smaller TRUS volume was significantly associated with increased likelihood of upgrading (p trend=0.022). Men with prostates 25 cm³ or less had more than 2.7 times the risk of disease being upgraded relative to men with TRUS volumes more than 40 cm³ (OR 2.718, 95% CI 1.403-8.126).



In our study, smaller prostate volumes were at increased risk for GS upgrading after RP. This finding should be kept in mind when making treatment decisions for men with prostate cancer that appears to be of a low grade on biopsy, especially in Asian urologic fields.
Effectiveness of a trandolapril-based treatment regimen in subjects with isolated systolic hypertension in Canada.

This report evaluates the effectiveness of a titration-based, escalating dose regimen based on trandolapril in subjects with isolated systolic hypertension (ISH) treated in Canadian clinical practice.



Substudy of the TRAIL (Trandolapril Regimen Applied In real Life) study; a prospective, open-label, single cohort, multicentre study in 192 Canadian primary care practices. Subjects with ISH received trandolapril therapy, initiated at 1 mg/day (0.5 mg/day in subjects on diuretics) and increased to 2 or 4 mg at 4 and 9 weeks, respectively, in those not achieving blood-pressure (BP) targets, subject to tolerability. If BP was not controlled after 14 weeks of treatment subjects could be put on trandolapril 4 mg/verapamil 240 mg while continuing the diuretic, or verapamil could be added to the existing regimen. The observation period was 26 weeks. The primary outcome measure was the achievement of target BP levels after 14 weeks.



Systolic BP (SBP) was significantly (p < 0.01) reduced from 167.3 +/- 8.7 mmHg at baseline to 136.8 +/- 14.0 mmHg (means +/- SD) at Week 14. The reductions were maintained at Week 26: mean SBP at this time point was 137.4 +/- 12.5 mmHg. The target BP levels of < or =140/90 mmHg at Week 14 was reached by 67% of subjects with ISH. Among study limitations were the observational design; the lack of randomisation and control group, and the fact that subjects with ISH represented a comparatively small number of subjects.



A titration-based, escalating-dose regimen based on trandolapril is effective in subjects with ISH under treatment conditions seen in general clinical practice in Canada.
Prospective comparative study of intravenous cibenzoline and disopyramide therapy in the treatment of paroxysmal atrial fibrillation after cardiovascular surgery.

It has been reported that approximately one-third of patients undergoing cardiovascular surgery experience paroxysmal atrial fibrillation (AF) during the postoperative period. There is, however, little information on the selection of anti-arrhythmic drugs for terminating postoperative paroxysmal AF.



Between April 2007 and March 2009, 118 patients (76 men, 42 women, mean age 68+/-10 years) who had postoperative paroxysmal AF lasting > or =30 min were randomly assigned to receive either iv cibenzoline (70 mg, n=60) or disopyramide (50 mg, n=58) for terminating postoperative paroxysmal AF. The success rate of iv cibenzoline therapy (47%) was significantly greater than that of iv disopyramide therapy (24%; P<0.05). To identify clinical factors to increase the termination efficacy of iv cibenzoline, multivariate logistic regression was used to adjust for several covariates and to generate adjusted odds ratios (OR). The significant variables for the termination of paroxysmal AF after iv cibenzoline therapy were pretreatment with oral beta-adrenergic blockers (OR =8.224, P=0.030) and smaller left atrial dimensions (OR =0.879, P=0.039).



The efficacy of iv cibenzoline for the termination of postoperative paroxysmal AF was significantly better than that of disopyramide, especially in patients with pre-administration of oral beta-adrenergic blockers and those with smaller left atrium.
Hypothalamic-Pituitary-Adrenal Axis Programming after Recurrent Hypoglycemia during Development

Permanent brain injury is a complication of recurrent hypoglycemia during development. Recurrent hypoglycemia also has adverse consequences on the neuroendocrine system. Hypoglycemia-associated autonomic failure, characterized by ineffective glucose counterregulation during hypoglycemia, is well described in children and adults on insulin therapy for diabetes mellitus. Whether recurrent hypoglycemia also has a programming effect on the hypothalamus-pituitary-adrenal cortex (HPA) axis has not been well studied. Hypoglycemia is a potent stress that leads to increased glucocorticoid secretion in all age groups, including the perinatal period. Other conditions associated with exposure to excess glucocorticoid in the perinatal period have a programming effect on the HPA axis activity. Limited animal data suggest the possibility of similar programming effect after recurrent hypoglycemia in the postnatal period. The age at exposure to hypoglycemia likely determines the HPA axis response in adulthood. Recurrent hypoglycemia in the early postnatal period likely leads to a hyperresponsive HPA axis, whereas recurrent hypoglycemia in the late postnatal period lead to a hyporesponsive HPA axis in adulthood. The age-specific programming effects may determine the neuroendocrine response during hypoglycemia and other stressful events in individuals with history of recurrent hypoglycemia during development.
Concordance rate for Type II diabetes mellitus in monozygotic twins: actuarial analysis

To determine the concordance rate for Type II (non-insulin-dependent) diabetes mellitus in monozygotic twin pairs, initially ascertained discordant for diabetes, we carried out a prospective study on 44 non-diabetic subjects, each of whom had a sibling twin with diabetes (21 men, 23 women, median age 55 years, interquartile range 47–65). The subjects were referred as discordant for Type II diabetes. The twin pairs were part of the British Diabetic Twin Study and ascertained between May 1968 and January 1998. These subjects underwent an OGTT at time of referral and periodically thereafter. The mean follow-up was 8 years (range 0–18 years) and data were collected until January 1996. The percentage of twins who developed Type II diabetes was assessed by standard actuarial life-table methods and the pairwise concordance rate, that is the proportion of concordant pairs over the sum of concordant and discordant pairs, was calculated. The observed rates of concordance for Type II diabetes at 1, 5, 10, and 15 years follow-up were 17, 33, 57, and 76 %, respectively. The concordance rate for any abnormality of glucose metabolism (either Type II diabetes or impaired glucose tolerance) at 15 years follow-up was 96 %. The concordance rate for Type II diabetes in monozygotic twins is very high even in twins initially ascertained discordant for diabetes.
Enhanced personal contact with HIV patients improves retention in primary care: a randomized trial in 6 US HIV clinics.

The aim of the study was to determine whether enhanced personal contact with human immunodeficiency virus (HIV)-infected patients across time improves retention in care compared with existing standard of care (SOC) practices, and whether brief skills training improves retention beyond enhanced contact.



The study, conducted at 6 HIV clinics in the United States, included 1838 patients with a recent history of inconsistent clinic attendance, and new patients. Each clinic randomized participants to 1 of 3 arms and continued to provide SOC practices to all enrollees: enhanced contact with interventionist (EC) (brief face-to-face meeting upon returning for care visit, interim visit call, appointment reminder calls, missed visit call); EC + skills (organization, problem solving, and communication skills); or SOC only. The intervention was delivered by project staff for 12 months following randomization. The outcomes during that 12-month period were (1) percentage of participants attending at least 1 primary care visit in 3 consecutive 4-month intervals (visit constancy), and (2) proportion of kept/scheduled primary care visits (visit adherence).



Log-binomial risk ratios comparing intervention arms against the SOC arm demonstrated better outcomes in both the EC and EC + skills arms (visit constancy: risk ratio [RR], 1.22 [95% confidence interval {CI}, 1.09-1.36] and 1.22 [95% CI, 1.09-1.36], respectively; visit adherence: RR, 1.08 [95% CI, 1.05-1.11] and 1.06 [95% CI, 1.02-1.09], respectively; all Ps < .01). Intervention effects were observed in numerous patient subgroups, although they were lower in patients reporting unmet needs or illicit drug use.



Enhanced contact with patients improved retention in HIV primary care compared with existing SOC practices. A brief patient skill-building component did not improve retention further. Additional intervention elements may be needed for patients reporting illicit drug use or who have unmet needs.
Cognitive outcomes after on- versus off-pump coronary artery bypass surgery.

The Randomized On versus Off Bypass trial found no difference for a global cognitive outcome measure for patients receiving on-pump versus off-pump coronary artery bypass graft surgery (CABG). In this report, we present the baseline patient characteristics that were predictive of post-CABG cognitive decline as well as compare cognitive outcomes between treatment arms.



A neuropsychological battery was administered preoperatively and at 1 year after undergoing CABG. Stepwise regression was used to identify demographic or clinical risk factors associated with cognitive decline. Neuropsychological data were converted to demographically corrected T scores to provide impairment levels.



Overall 1,156 patients (581 on-pump, 575 off-pump) completed match-paired neuropsychological assessments at baseline and 1-year follow-up. Baseline cognitive score, age, education level, and ethnicity predicted cognitive decline after CABG. Only 20% of either group had mild impairment at baseline on three of the test scores, and less than 10% had severe impairment on individual tests at either time. Few subjects in either group transitioned to clinically impaired levels at follow-up on individual tests.



At baseline, lower cognitive function, older age, lower education, and ethnicity other than white were predictive of cognitive decline after CABG. Patients in both groups demonstrated low frequencies of cognitive impairment on individual tests at baseline and follow- up, and few patients in either group were classified as impaired at 1-year follow-up on individual tests. In general, the Randomized On versus Off Bypass study documented that neither on-pump nor off-pump CABG adversely impacts long-term brain function.
Familial thrombophilia and lifetime risk of venous thrombosis.

We started a large multicenter prospective follow-up study to provide reliable risk estimates of venous thrombosis in families with various thrombophilic defects.



This paper describes data collected at study entry on venous events experienced before study inclusion, i.e. the baseline data.



All individuals (probands, relatives) registered in nine European thrombosis centers with the factor (F)V Leiden mutation, a deficiency of antithrombin, protein C or protein S, or a combination of these defects, were enrolled between March 1994 and September 1997. As control individuals, partners, friends or acquaintances of the thrombophilic participants were included. Incidence and relative risk of objectively confirmed venous thrombotic events (VTEs) prior to entry were calculated for the relatives with thrombophilia and the controls.



Of the 846 relatives with thrombophilia (excluding probands), 139 (16%) had experienced a VTE with an incidence of 4.4 per 1000 person years. Of the controls, 15 of the 1212 (1%) controls had experienced a VTE with an incidence of 0.3 per 1000 person years. The risk of venous thrombosis associated with familial thrombophilia was 15.7 (95% CI 9.2-26.8) and remained similar after adjustment for regional and sex-effects (16.4; 95% CI 9.6-28.0). The highest incidence per 1000 person years was found in relatives with combined defects (8.4; 95% CI 5.6-12.2), and the lowest incidence was found in those with the FV Leiden mutation (1.5; 95% CI 0.8-2.6).



Considerable differences in the lifetime risk of VTE were observed among individuals with different thrombophilia defects.