nils-herrmann/clean_scirepeval huggingface dataset:
A multicamera fusion framework for multiple occluding objects tracking in intelligent monitoring and sport viewing applications

The aim of this paper is to present a multi camera system for location estimation inspired to a model inherited from the Data Fusion domain: the Joint Directorate of Laboratories (JDL) model (E. Waltz et al., 1990). The problem specifically faced is the tracking of objects in two complementary applications: intelligent monitoring (video surveillance) and sport viewing (football players tracking), where multiple occluding objects have to be successfully segmented and located using different features such as color, position and dynamics.
Validity of colposcopy in the diagnosis of early cervical neoplasia--a review.

This study was conducted to quantify by meta-analysis the validity of colposcopy in the diagnosis of early cervical neoplasia in order to assess the justification of its integral role in this regard. Eight longitudinal studies were selected, which compared correlation of colposcopic impression with colposcopically directed biopsy results. The prevalence of disease in the studies ranged from 40 to 89%. Colposcopic accuracy was 89%, which agreed exactly with histology in 61% of cases. The sensitivity and specificity of colposcopy for the threshold normal versus all cervical abnormalities were 87-99% and 26-87% respectively. For the threshold normal and low grade SIL versus high grade SIL, the values were 30-90% and 67-97%. Likelihood ratios increased with disease severity. Colposcopy performed better in differentiation of high grade from low grade disease than in differentiation of low grade disease from normal cervix. Colposcopy is a valid tool for the diagnosis of early cervical neoplasia. Its integral role in the management of early cervical disease is justified.
Demographic Trends in Arthroscopic and Open Biceps Tenodesis in New York State

This open-access article is published and distributed under the Creative Commons Attribution NonCommercial No Derivatives License (http://creativecommons.org/licenses/by-nc-nd/3.0/), which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article without the permission of the Author(s). For reprints and permission queries, please visit SAGE’s Web site at http://www.sagepub.com/journalsPermissions.nav.
Health status measured by the Clinical COPD Questionnaire (CCQ) improves following post-acute pulmonary rehabilitation in patients with advanced COPD: a prospective observational study

To evaluate outcomes of the Clinical Chronic obstructive pulmonary disease (COPD) Questionnaire (CCQ) in patients with advanced COPD admitted for a post-acute pulmonary rehabilitation (PR) programme and to relate (change in) health status to lung function, degree of dyspnoea and (change in) functional capacity.This is a prospective observational study in patients with advanced COPD admitted for a post-acute PR programme in a skilled nursing facility. Health status (CCQ) and functional capacity were measured before and after rehabilitation.Health status measured by the CCQ was severely impaired and showed significant and clinically relevant improvement during the post-acute PR programme. Moderate to strong correlations were found between CCQ scores and functional capacity on admission and at discharge. Moderate correlations were found between improvement in CCQ scores and improvement in functional capacity. No correlation was found between CCQ scores and lung function (forced expiratory volume in 1 s % predicted).Conclusions:Health status measured by the CCQ improves following a post-acute PR programme in patients with advanced COPD and correlates with improvement in functional capacity. These results suggest that the CCQ is sensitive to change in response to PR in this specific group of patients.
Evaluation of effectiveness of integrated intervention program in improving drug addicts' psychological health.

To investigate the social mental state of drug addicts in a compulsive drug abuse treatment center; evaluate the effectiveness of integrated program for the prevention of abuse relapse and improvement of drug addicts' psychological health.



The study subjects were addicts from the Wuhan Compulsive Drug Abuse Treatment Center between October 2003 and June 2004, who satisfied the inclusion criteria. A non-randomized control-intervention study design was adopted. Volunteers willing to take part in intervention were put into the intervention group with their full awareness and willingness to prevent drug abuse relapse. The control group was composed of the addicts who were willing to prevent relapse and to be followed up after their discharge.



The effectiveness of the integrated intervention program in promoting addicts' psychological health: before the intervention, the scores of Self-Rating Anxiety Scale (SAS), the positive and negative dimensionalities of Simple Coping Style Questionnaire (SCSQ) and Chinese Perceived Stress Scales (CPSS) had no significant differences between the intervention group and the control group. After the intervention, except that the SCSQ's positive dimensionality in the intervention group was significantly higher than that in the control group, other indices in the intervention group were lower. Before and after the intervention, the psychological health level in both the groups was lower than that in the normal population; there were significant differences between addicts and normal subjects in regards with all of the indices above.



Drug abuse was associated closely with addicts' social mental factors. The integrated intervention program can alleviate anxiety and stress, reduce co-morbid mental disorders and effectively improve their coping style. In conclusion, the program can promote addicts' psychological health significantly.
Results of Clinicians Using a Therapeutic Robotic System in an Inpatient Stroke Rehabilitation Unit

Physical rehabilitation is an area where robotics could contribute significantly to improved motor return for individuals following a stroke. This paper presents the results of a preliminary randomized controlled trial (RCT) of a robot system used in the rehabilitation of the paretic arm following a stroke. The study's objectives were to explore the efficacy of this new type of robotic therapy as compared to standard physiotherapy treatment in treating the post-stroke arm; to evaluate client satisfaction with the proposed robotic system; and to provide data for sample size calculations for a proposed larger multicenter RCT. Twenty clients admitted to an inpatient stroke rehabilitation unit were randomly allocated to one of two groups, an experimental (robotic arm therapy) group or a control group (conventional therapy). An occupational therapist blinded to patient allocation administered two reliable measures, the Chedoke Arm and Hand Activity Inventory (CAHAI-7) and the Chedoke McMaster Stroke Assessment of the Arm and Hand (CMSA) at admission and discharge. For both groups, at admission, the CMSA motor impairment stage of the affected arm was between 1 and 3. Data were compared to determine the effectiveness of robot-assisted versus conventional therapy treatments. At the functional level, both groups performed well, with improvement in scores on the CAHAI-7 showing clinical and statistical significance. The CAHAI-7 (range7-49) is a measure of motor performance using functional items. Individuals in the robotic therapy group, on average, improved by 62% (95% CI: 26% to 107%) while those in the conventional therapy group changed by 30% (95% CI: 4% to 61%). Although performance on this measure is influenced by hand recovery, our results showed that both groups had similar stages of motor impairment in the hand. Furthermore, the degree of shoulder pain, as measured by the CMSA pain inventory scale, did not worsen for either group over the course of treatment. Our findings indicated that robotic arm therapy alone, without additional physical therapy interventions tailored to the paretic arm, was as effective as standard physiotherapy treatment for all responses and more effective than conventional treatment for the CMSA Arm (p = 0.04) and Hand (p = 0.04). At the functional level, both groups performed equally well.
Implementing a patient education intervention about Methicillin-resistant Staphylococcus aureus prevention and effect on knowledge and behavior in veterans with spinal cord injuries and disorders: a pilot randomized controlled trial.

To assess the feasibility and effect of a nurse-administered patient educational intervention about Methicillin-resistant Staphylococcus aureus (MRSA) prevention on knowledge and behavior of Veterans with spinal cord injuries and disorders (SCI/D).



Blinded, block-randomized controlled pilot trial.



Two Department of Veterans Affairs (VA) SCI Centers.



Veterans were recruited March-September 2010 through referral by a healthcare provider from inpatient, outpatient, and residential care settings.



Thirty participants were randomized to the nurse-administered intervention and 31 to the usual care group. The intervention included a brochure and tools to assist nurses in conducting the education.



Pre- and post-intervention measurement of knowledge and behaviors related to MRSA and prevention strategies and feasibility measures related to implementation.



Participants were primarily male (95.1%), white (63.9%), with tetraplegia (63.9%) and mean age and duration of injury of 64.3 and 20.5 years, respectively. The intervention groups mean knowledge score significantly increased between pre- and post-test (mean change score = 1.70, 95% confidence interval, CI 0.25-3.15) while the usual care groups score did not significantly change (mean change score = 1.45, 95% CI -0.08-2.98). However, the mean knowledge change between intervention and usual care groups was not significantly different (P = 0.81). Overall behavior scores did not significantly differ between treatment groups; however, the intervention group was more likely to report intentions to clean hands (90.0% vs. 64.5%, P = 0.03) and asking providers about MRSA status (46.7% vs. 16.1%, P = 0.01). Nurse educators reported that the quality of the intervention was high and could be implemented in clinical care.



A targeted educational strategy is feasible to implement in SCI/D clinical practices and may improve some participants' knowledge about MRSA and increase intentions to improve hand hygiene and engagement with providers about their MRSA status.
Pisa syndrome in Parkinson's disease: a mobile or fixed deformity?

Although Pisa syndrome and scoliosis are sometimes used interchangeably to describe a laterally flexed postural deviation in Parkinson's disease (PD), the imaging findings of Pisa syndrome in PD have not been previously studied in detail.



Patients with PD and Pisa syndrome (lateral flexion >10° in the standing position) were examined clinically and underwent radiological assessment using standing radiograph and supine CT scan of the whole spine.



Fifteen patients were included in this observational study. All patients had scoliosis on standing radiographs, and 12 had scoliosis persisting in the supine position. Scoliotic curves improved by a mean of 44% when patients moved from standing to supine. Only a quarter of patients with structural scoliosis had evidence of bony fusion on the side of their lateral deviation rendering their deformity fixed.



Pisa syndrome describes a patient who lists to the side whereas scoliosis is defined by spinal curvature and rotation and may not be associated with lateral flexion. The finding of 'structural scoliosis' in Pisa syndrome should not preclude intervening to improve posture as most patients had little or no evidence of structural bony changes even when the deformity had been present for a number of years.
The supportive effect of supplementation with α-keto acids on physical training in type 2 diabetes mellitus.

The maintenance of physical activity is crucial for the prevention and management of type 2 diabetes (T2D), and exercise induced changes including production of metabolites like ammonia can result in fatigue and exercise intolerance. Nutritional supplements may serve as an effective measure in supporting patients undergoing physical training by acting on their metabolism. This study investigates the effects of supplementation with α-keto acids (KAS) on exercise tolerance and glucose control in T2D patients. In a double-blind, placebo-controlled, randomized study 28 T2D patients underwent 6 weeks training on a cycle ergometer while they were supplemented with either a placebo or KAS (0.2 g kg(-1) body weight each day). The weekly training volume, power output at maximum and lactic threshold, leg muscle torque, the plasma concentration and 8 h urinary discharge of glucose, ammonia and urea were determined before and after the training as well as after one week of recovery. With KAS the patients did significantly more voluntary exercise (213 vs. 62 min, P < 0.01), reached a higher VO2max (27.3 vs. 24.8 ml min(-1) kg(-1)), higher power output (224 vs. 193 watts, P < 0.05) and greater endurance capacity (108 vs. 96 watts at lactic threshold, P < 0.05). Although the patients without KAS improved their glucose control after the training (P < 0.05), this effect could not be maintained after recovery as it was in the KAS group, where there was a prolonged benefit in glucose control. KAS also affected the ammonia and urea metabolism. KAS delivered supportive effects on the physical training along with a prolonged benefit in glucose control in T2D patients.
Sodium ferric gluconate complex therapy in anemic children on hemodialysis

Pediatric patients with end-stage renal disease undergoing hemodialysis (HD) frequently develop anemia. Administration of recombinant human erythropoietin (rHuEPO) is effective in managing this anemia, although the additional demand for iron often results in iron deficiency. In adult patients undergoing HD, intravenous (IV) iron administration is known to replenish iron stores more effectively than oral iron administration. Nevertheless, IV iron supplementation is underutilized in pediatric patients, possibly because of unproved safety in this population. This international, multicenter study investigated the safety and efficacy of two dosing regimens (1.5 mg kg−1 and 3.0 mg kg−1) of sodium ferric gluconate complex (SFGC) therapy, during eight consecutive HD sessions, in iron-deficient pediatric HD patients receiving concomitant rHuEPO therapy. Safety was evaluated in 66 patients and efficacy was evaluated in 56 patients. Significant increases from baseline were observed in both treatment groups 2 and 4 weeks after cessation of SFGC dosing for mean hemoglobin, hematocrit, transferrin saturation, serum ferritin, and reticulocyte hemoglobin content. Efficacy and safety profiles were comparable for 1.5 mg kg−1 and 3.0 mg kg−1 SFGC with no unexpected adverse events with either dose. Administration of SFGC was safe and efficacious in the pediatric HD population. Given the equivalent efficacy of the two doses, an initial dosing regimen of 1.5 mg kg−1 is recommended for pediatric HD patients.
Effect of triple-h prophylaxis on global end-diastolic volume and clinical outcomes in patients with aneurysmal subarachnoid hemorrhage.

Although prophylactic triple-H therapy has been used in a number of institutions globally to prevent delayed cerebral ischemia (DCI) after subarachnoid hemorrhage (SAH), limited evidence is available for the effectiveness of triple-H therapy on hemodynamic variables. Recent studies have suggested an association between low global end-diastolic volume index (GEDI), measured using a transpulmonary thermodilution method, and DCI onset. The current study aimed at assessing the effects of prophylactic triple-H therapy on GEDI.



This prospective multicenter study included aneurysmal SAH patients admitted to 9 hospitals in Japan. The decision to administer prophylactic triple-H therapy and the management protocols were left to the physician in charge (physician-directed therapy) of each participating institution. The primary endpoints were the changes in the hemodynamic variables as analyzed using a generalized linear mixed model.



Of 178 patients, 62 (34.8 %) received prophylactic triple-H therapy and 116 (65.2 %) did not. DCI was observed in 35 patients (19.7 %), with no significant difference between the two groups [15 (24.2 %) vs. 20 (17.2 %), p = 0.27]. Although a greater amount of fluid (p < 0.001) and a higher mean arterial pressure (p = 0.005) were observed in the triple-H group, no significant difference was observed between the groups in GEDI (p = 0.81) or cardiac output (p = 0.62).



Physician-directed prophylactic triple-H administration was not associated with improved clinical outcomes or quantitative hemodynamic indicators for intravascular volume. Further, GEDI-directed intervention studies are warranted to better define management algorithms for SAH patients with the aim of preventing DCI.
Day surgery for breast cancer: effects of a psychoeducational telephone intervention on functional status and emotional distress.

To determine the efficacy of a nursing intervention based on self-regulation theory known as the Attentional Focus and Symptom Management Intervention (AFSMI) in enhancing physical and emotional well-being in women who underwent day surgery for breast cancer.



Randomized clinical block trial; subjects were randomly allocated to the experimental group (n = 61) or the usual care (control) group (n = 56). Subjects in the experimental group received the AFSMI during two phone sessions, at 3-4 days and 10-11 days after surgery.



The convenience sample was drawn from five regional centers located in different geographic areas (urban and rural regions) in Quebec, Canada.


SAMPLE
117 patients with primary breast cancer who underwent day surgery as part of their initial treatment for cancer.



Data collection and nursing intervention via telephone interviews.



Functional status and emotional distress.



Significant differences between the experimental and control group were found at post-test on home management, total mood disturbance, confusion, and tension scores.



The AFSMI was effective in reducing emotional distress and enhancing physical functioning.



Findings validate the use of the self-regulation model in designing individualized nursing interventions. Redirecting attention and focusing on concrete objective features hold potential in developing other innovative nursing interventions.
Bilirubin—A Potential Marker of Drug Exposure in Atazanavir-Based Antiretroviral Therapy

The objective of this work was to examine the atazanavir–bilirubin relationship using a population-based approach and to assess the possible application of bilirubin as a readily available marker of atazanavir exposure. A model of atazanavir exposure and its concentration-dependent effect on bilirubin levels was developed based on 200 atazanavir and 361 bilirubin samples from 82 patients receiving atazanavir in the NORTHIV trial. The pharmacokinetics was adequately described by a one-compartment model with first-order absorption and lag-time. The maximum inhibition of bilirubin elimination rate constant (I max) was estimated at 91% (95% CI, 87–94) and the atazanavir concentration resulting in half of I max (IC50) was 0.30 μmol/L (95% CI, 0.24–0.37). At an atazanavir/ritonavir dose of 300/100 mg given once daily, the bilirubin half-life was on average increased from 1.6 to 8.1 h. A nomogram, which can be used to indicate suboptimal atazanavir exposure and non-adherence, was constructed based on model simulations.
Electroacupuncture for older adults with mild cognitive impairment: study protocol for a randomized controlled trial

Mild cognitive impairment is an intermediary state between normal aging and clinical Alzheimer's disease. Early intervention of mild cognitive impairment may be an important strategy in the management of Alzheimer's disease. The proposal aims to evaluate if electroacupuncture would optimize cognitive function in subjects with mild cognitive impairment and understand the role of electroacupuncture in the treatment of Alzheimer's disease.



A randomised patient- and assessor-blind sham-controlled trial is designed to assess whether electroacupuncture intervention decreases the rate of cognitive decline amongst older adults with mild cognitive impairment. One hundred and fifty subjects aged 65 years of age or over with a diagnosis of mild cognitive impairment are recruited from the community and elderly centre in Hong Kong. All subjects are randomly allocated into two groups (75 subjects each group): the electroacupuncture group and sham control. Participants in the electroacupuncture group receive electroacupuncture stimulation by sterile, disposable acupuncture needles inserted to the acupoints with a depth of 1 to 3 cm. The acupuncture needles are subjected to 2 Hz electroacupuncture with an intensity of 5 to 10 mA. Each participant receives electroacupuncture for 8 weeks (once a day, 3 days a week) and the treatment lasts for 30 minutes each time. For sham electroacupuncture, needles are inserted to a depth of 1 to 2 mm, and connected to the electroacupuncture device without any current passing through. Outcome measures (including primary and secondary outcome measures) are collected at baseline, at the end day of intervention, and months 4 and 6 after intervention. The primary outcome is measured by the Alzheimer Disease Assessment Scale-Cognitive subscale. Secondary outcomes are measured by the mini-mental state examination, category fluency text and the Short Form 12.



The study will provide evidence for evaluating and understanding the role of electroacupuncture in the treatment of Alzheimer's disease.
An 18-month study of the safety and efficacy of repeated courses of inhaled aztreonam lysine in cystic fibrosis.

Chronic airway infection with Pseudomonas aeruginosa (PA) causes morbidity and mortality in patients with cystic fibrosis (CF). Additional anti-PA therapies are needed to improve health status and health-related quality of life. AIR-CF3 was an international 18-month, open-label study to evaluate the safety and efficacy of repeated courses of aztreonam for inhalation solution (AZLI, now marketed as Cayston®) in patients aged ≥ 6 years with CF and PA infection who previously participated in one of two Phase 3 studies: AIR-CF1 or AIR-CF2. Patients received up to nine courses (28 days on/28 days off) of 75 mg AZLI two (BID) or three times daily (TID) based on randomization in the previous trials. 274 patients, mean age 28.5 years (range: 8-74 years), participated. Mean treatment adherence was high (92.0% BID group, 88.0% TID group). Hospitalization rates were low and adverse events were consistent with CF. With each course of AZLI, FEV(1) and scores on the Cystic Fibrosis Questionnaire-Revised Respiratory Symptom scale improved and bacterial density in sputum was reduced. Benefits waned in the 28 days off therapy, but weight gain was sustained over the 18 months. There were no sustained decreases in PA susceptibility. A dose response was observed; AZLI TID-treated patients demonstrated greater improvements in lung function and respiratory symptoms over 18 months. Repeated intermittent 28-day courses of AZLI treatment were well tolerated. Clinical benefits in pulmonary function, health-related quality of life, and weight were observed with each course of therapy. AZLI is a safe and effective new therapy in patients with CF and PA airway infection.