Institution
Hebron University
Education•Hebron, Palestinian Territory•
About: Hebron University is a education organization based out in Hebron, Palestinian Territory. It is known for research contribution in the topics: Population & Cancer. The organization has 2714 authors who have published 4180 publications receiving 163736 citations.
Topics: Population, Cancer, Breast cancer, Medicine, Metastatic breast cancer
Papers published on a yearly basis
Papers
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TL;DR: The current version of FRAX® for Spanish women without BMD analzsed by the AUC ROC demonstrate a poor discriminative capacity to predict major fractures but a good discrim inative capacity for hip fractures.
Abstract: The WHO has recently published the FRAX® tool to determine the absolute risk of osteoporotic fracture at 10 years. This tool has not yet been validated in Spain. A prospective observational study was undertaken in women in the FRIDEX cohort (Barcelona) not receiving bone active drugs at baseline. Baseline measurements: known risk factors including those of FRAX® and a DXA. Follow up data on self-reported incident major fractures (hip, spine, humerus and wrist) and verified against patient records. The calculation of absolute risk of major fracture and hip fracture was by FRAX® website. This work follows the guidelines of the STROBE initiative for cohort studies. The discriminative capacity of FRAX® was analyzed by the Area Under Curve (AUC), Receiver Operating Characteristics (ROC) and the Hosmer-Lemeshow goodness-of-fit test. The predictive capacity was determined using the ratio of observed fractures/expected fractures by FRAX® (ObsFx/ExpFx). The study subjects were 770 women from 40 to 90 years of age in the FRIDEX cohort. The mean age was 56.8 ± 8 years. The fractures were determined by structured telephone questionnaire and subsequent testing in medical records at 10 years. Sixty-five (8.4%) women presented major fractures (17 hip fractures). Women with fractures were older, had more previous fractures, more cases of rheumatoid arthritis and also more osteoporosis on the baseline DXA. The AUC ROC of FRAX® for major fracture without bone mineral density (BMD) was 0.693 (CI 95%; 0.622-0.763), with T-score of femoral neck (FN) 0.716 (CI 95%; 0.646-0.786), being 0.888 (CI 95%; 0.824-0.952) and 0.849 (CI 95%; 0.737-0.962), respectively for hip fracture. In the model with BMD alone was 0.661 (CI 95%; 0.583-0.739) and 0.779 (CI 95%; 0.631-0.929). In the model with age alone was 0.668 (CI 95%; 0.603-0.733) and 0.882 (CI 95%; 0.832-0.936). In both cases there are not significant differences against FRAX® model. The overall predictive value for major fracture by ObsFx/ExpFx ratio was 2.4 and 2.8 for hip fracture without BMD. With BMD was 2.2 and 2.3 respectively. Sensitivity of the four was always less than 50%. The Hosmer-Lemeshow test showed a good correlation only after calibration with ObsFx/ExpFx ratio. The current version of FRAX® for Spanish women without BMD analzsed by the AUC ROC demonstrate a poor discriminative capacity to predict major fractures but a good discriminative capacity for hip fractures. Its predictive capacity does not adjust well because leading to underdiagnosis for both predictions major and hip fractures. Simple models based only on age or BMD alone similarly predicted that more complex FRAX® models.
78 citations
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TL;DR: To assess whether a high‐salt diet, as measured by urinary sodium concentration, is associated with faster conversion from clinically isolated syndrome to multiple sclerosis (MS) and MS activity and disability, urine sodium concentration is measured.
Abstract: Objective
To assess whether a high-salt diet, as measured by urinary sodium concentration, is associated with faster conversion from clinically isolated syndrome (CIS) to multiple sclerosis (MS) and MS activity and disability.
Methods
BENEFIT was a randomized clinical trial comparing early versus delayed interferon beta-1b treatment in 465 patients with a CIS. Each patient provided a median of 14 (interquartile range = 13–16) spot urine samples throughout the 5-year follow-up. We estimated 24-hour urine sodium excretion level at each time point using the Tanaka equations, and assessed whether sodium levels estimated from the cumulative average of the repeated measures were associated with clinical (conversion to MS, Expanded Disability Status Scale [EDSS]) and magnetic resonance imaging (MRI) outcomes.
Results
Average 24-hour urine sodium levels were not associated with conversion to clinically definite MS over the 5-year follow-up (hazard ratio [HR] = 0.91, 95% confidence interval [CI] = 0.67–1.24 per 1g increase in estimated daily sodium intake), nor were they associated with clinical or MRI outcomes (new active lesions after 6 months: HR = 1.05, 95% CI = 0.97–1.13; relative change in T2 lesion volume: −0.11, 95% CI = −0.25 to 0.04; change in EDSS: −0.01, 95% CI = −0.09 to 0.08; relapse rate: HR = 0.78, 95% CI = 0.56–1.07). Results were similar in categorical analyses using quintiles.
Interpretation
Our results, based on multiple assessments of urine sodium excretion over 5 years and standardized clinical and MRI follow-up, suggest that salt intake does not influence MS disease course or activity. Ann Neurol 2017;82:20–29
78 citations
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TL;DR: DTAS is an effective strategy to reduce workflow time which may significantly increase the odds of achieving a favorable outcome and logistic regression model adjusting for all matching variables showed that DTAS protocol was independently associated with 3 months favorable outcome.
Abstract: Background and Purpose- Time to reperfusion is fundamental in reducing morbidity and mortality in acute stroke. We aimed to demonstrate that direct transfer to angio-suite (DTAS) of patients with suspected large vessel occlusion stroke improves workflow times and outcomes. Methods- A case-control matched study of the first 79 DTAS patients with confirmed large vessel occlusion (cases) and 145 no-DTAS patients (controls). DTAS protocol included a cone beam computed tomography in the angio-suite to rule out intracerebral hemorrhage for those patients with no prior neuroimaging in a referring center. Cases and controls were matched by location of vessel occlusion, age, baseline National Institutes of Health Stroke Scale (NIHSS) score and time from symptoms onset to Comprehensive Stroke Center arrival. Dramatic clinical improvement was defined as a decrease in NIHSS score of >10 points or final NIHSS score of ≤2. Favorable outcome was defined as modified Rankin Scale score of ≤2 at 90 days. Results- During an 18 months period a total of 97 patients were directly transferred to the angio-suite after admission: 11 (11.6%) showed an intracerebral hemorrhage on cone beam computed tomography, 7 (7.2%) did not have a large vessel occlusion on initial angiogram, and 79 (76.3%) had a large vessel occlusion and received endovascular treatment (cases). There were no differences in age, baseline NIHSS score, level of occlusion and time from onset-to-door between cases and controls. The median door-to-groin time (16 [12-20] versus 70 [45-105] minutes; P<0.01) and onset-to-groin times (222 [152-282] versus 259 [190-345] minutes; P<0.01) were shorter in the DTAS group. At 24 hours, DTAS patients presented lower NIHSS score (7 [4-16] versus 14 [4-20]; P=0.01), higher rate of dramatic improvement (50.6% Vs. 31.7%; P=0.04), and higher rate of favorable clinical outcome at 90 days (41% versus 28%; P=0.05). A logistic regression model adjusting for all matching variables showed that DTAS protocol was independently associated with 3 months favorable outcome (odds ratio, 2.5; 95% CI, 1.2-5.3; P=0.01). Conclusions- DTAS is an effective strategy to reduce workflow time which may significantly increase the odds of achieving a favorable outcome.
78 citations
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TL;DR: Given the correct diagnosis, shunt insertion can produce marked improvement in patients with idiopathic NPH syndrome, causing few deaths and few clinically relevant complications.
Abstract: Object. Data from many studies have demonstrated that shunt insertion in patients with idiopathic normal-pressure hydrocephalus (NPH) is associated with high morbidity and a lack of significant improvement; however, the use of strict diagnostic and treatment protocols can improve the results of surgery in these patients. The primary aim in this prospective study was to analyze the results of shunt placement in 43 patients with idiopathic NPH. A secondary aim was to determine the relationship between several clinical and neuroimaging factors, and patient outcome after surgery. Methods. Thirty men and 13 women with a mean age of 71.1 ± 6.9 years participated in this study. All patients underwent clinical, neuropsychological, and radiological assessment before and 6 months after surgery. In all patients continuous monitoring of intracranial pressure was performed using a fiberoptic extradural sensor. In 31 patients cerebrospinal fluid dynamics were also determined. Eighty-six percent of patients showed clini...
78 citations
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St. Joseph's Hospital and Medical Center1, European Union2, Saitama Medical University3, Samsung Medical Center4, Hebron University5, University of Lyon6, Université de Montréal7, Cedars-Sinai Medical Center8, Institut Gustave Roussy9, University of Texas MD Anderson Cancer Center10, Innsbruck Medical University11, Hospital Universitario La Paz12, National and Kapodistrian University of Athens13, Amgen14, University of Toronto15
TL;DR: Overall survival (OS) in the intent-to-treat population and clinically relevant subgroups and time to second disease progression (PFS-2) confirmed that the PFS benefit associated with trebananib was maintained through the second Disease progression independent of the choice of subsequent therapy.
78 citations
Authors
Showing all 2723 results
Name | H-index | Papers | Citations |
---|---|---|---|
José Baselga | 156 | 707 | 122498 |
M. I. Martínez | 134 | 1251 | 79885 |
Josep Tabernero | 111 | 803 | 68982 |
Jordi Rello | 103 | 694 | 35994 |
Xavier Montalban | 95 | 762 | 52842 |
James M. Downey | 91 | 381 | 29506 |
Enriqueta Felip | 83 | 622 | 53364 |
Joaquim Bellmunt | 82 | 660 | 41472 |
Joan Montaner | 80 | 489 | 22413 |
Marc Miravitlles | 76 | 651 | 25671 |
David H. Salat | 75 | 241 | 36779 |
Eduard Gratacós | 75 | 531 | 20178 |
Alex Rovira | 74 | 356 | 19586 |
Ramon Bataller | 72 | 283 | 19316 |
Maria Buti | 71 | 493 | 26596 |