AIMC Topic:
Predictive Value of Tests

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Tensor Factorization for Precision Medicine in Heart Failure with Preserved Ejection Fraction.

Journal of cardiovascular translational research Jan 23, 2017
Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous clinical syndrome that may benefit from improved subtyping in order to better characterize its pathophysiology and to develop novel targeted therapies. The United States Precis...
Systems Biology Predictive Value of Tests Heart Failure Systems Integration Humans Stroke Volume Echocardiography Comorbidity Machine Learning Genomics Phenotype Genetic Predisposition to Disease Precision Medicine Prognosis Risk Factors
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Natural language processing to ascertain two key variables from operative reports in ophthalmology.

Pharmacoepidemiology and drug safety Jan 3, 2017
PURPOSE: Antibiotic prophylaxis is critical to ophthalmology and other surgical specialties. We performed natural language processing (NLP) of 743 838 operative notes recorded for 315 246 surgeries to ascertain two variables needed to study the compa...
Humans Anti-Bacterial Agents Injections, Intraocular Predictive Value of Tests Antibiotic Prophylaxis Natural Language Processing Intraoperative Complications Cataract Extraction Confounding Factors, Epidemiologic Feasibility Studies Comparative Effectiveness Research Surgical Wound Infection Posterior Capsular Rupture, Ocular
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Epicardial adipose tissue and myocardial ischemia assessed by computed tomography perfusion imaging and invasive fractional flow reserve.

Journal of cardiovascular computed tomography Dec 30, 2016
BACKGROUND: Epicardial adipose tissue (EAT) is a metabolically active fat depot that is associated with incident coronary artery disease (CAD) and major adverse cardiovascular events. The relationship between EAT and myocardial ischemia remains uncle...
Radiographic Image Interpretation, Computer-Assisted Fractional Flow Reserve, Myocardial Male Coronary Artery Disease Pericardium Humans Middle Aged Coronary Vessels Tomography, X-Ray Computed Myocardial Perfusion Imaging Adipose Tissue Female Coronary Stenosis Predictive Value of Tests Aged Coronary Angiography
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Global quantification of left ventricular myocardial perfusion at dynamic CT imaging: Prognostic value.

Journal of cardiovascular computed tomography Dec 28, 2016
BACKGROUND: There is no published data on the prognostic value of global myocardial perfusion values at stress dynamic CT myocardial perfusion imaging (CTMPI).
Registries Coronary Artery Disease Myocardial Infarction Proportional Hazards Models Kaplan-Meier Estimate Asia Myocardial Revascularization Humans Computed Tomography Angiography Prognosis Coronary Circulation Retrospective Studies Myocardial Perfusion Imaging Severity of Illness Index Female Angina, Unstable United States Risk Factors Europe Predictive Value of Tests Hospitalization Coronary Stenosis Coronary Angiography Aged Male Middle Aged Risk Assessment
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Contralateral artery enlargement predicts carotid plaque progression based on machine learning algorithm models in apoE mice.

Biomedical engineering online Dec 28, 2016
BACKGROUND: This study specifically focused on anatomical MRI characterization of the low shear stress-induced atherosclerotic plaque in mice. We used machine learning algorithms to analyze multiple correlation factors of plaque to generate predictiv...
Magnetic Resonance Imaging Male Ultrasonography, Doppler Mice, Inbred C57BL Disease Progression Machine Learning Carotid Arteries Ultrasonography Decision Making Algorithms Plaque, Atherosclerotic Mice Lipids Reproducibility of Results Blood Flow Velocity Support Vector Machine Predictive Value of Tests Sensitivity and Specificity Mice, Transgenic Apolipoproteins E Animals
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Correlating Quantitative Fecal Immunochemical Test Results with Neoplastic Findings on Colonoscopy in a Population-Based Colorectal Cancer Screening Program: A Prospective Study.

Canadian journal of gastroenterology & hepatology Dec 26, 2016
. The Canadian Partnership Against Cancer (CPAC) recommends a fecal immunochemical test- (FIT-) positive predictive value (PPV) for all adenomas of ≥50%. We sought to assess FIT performance among average-risk participants of the British Columbia Colo...
Colorectal Neoplasms Male Middle Aged Colonoscopy Feces British Columbia Humans Mass Screening Databases, Factual Early Detection of Cancer Prospective Studies Adenoma Female Predictive Value of Tests Reproducibility of Results Immunohistochemistry
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TNF-α increases in the CSF of children with acute lymphoblastic leukemia before CNS relapse.

Blood cells, molecules & diseases Dec 23, 2016
There is scarce information regarding the concentration of cytokines in cerebrospinal fluid (CSF) of children with acute lymphoblastic leukemia (ALL) and their clinical association with CNS status. A prospective analysis of 40 patients <18years with ...
Predictive Value of Tests Chemokine CCL2 Precursor Cell Lymphoblastic Leukemia-Lymphoma Recurrence Central Nervous System Neoplasms Adolescent Time Factors Child, Preschool Child ROC Curve Humans Tumor Necrosis Factor-alpha Cytokines Interleukin-6 Prospective Studies Female Male Infant
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Improving diagnostic recognition of primary hyperparathyroidism with machine learning.

Surgery Dec 15, 2016
BACKGROUND: Parathyroidectomy offers the only cure for primary hyperparathyroidism, but today only 50% of primary hyperparathyroidism patients are referred for operation, in large part, because the condition is widely under-recognized. The diagnosis ...
Humans Machine Learning Bayes Theorem Parathyroid Hormone Parathyroidectomy Quality Improvement Hyperparathyroidism, Primary Middle Aged Severity of Illness Index Case-Control Studies ROC Curve Predictive Value of Tests Algorithms Databases, Factual Female Sensitivity and Specificity Male
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Serum concentration of vascular endothelial growth factor and depth of trophoblastic invasion in ampullary ectopic pregnancy.

Clinics (Sao Paulo, Brazil) Dec 1, 2016
OBJECTIVE:: To evaluate the association between the depth of trophoblastic infiltration and serum vascular endothelial growth factorconcentration in patients with an ampullary pregnancy.
Fallopian Tubes Pregnancy, Tubal Trophoblasts ROC Curve Predictive Value of Tests Humans Prospective Studies Pregnancy Female Young Adult Adult Cross-Sectional Studies Adolescent Child Vascular Endothelial Growth Factor A Gestational Age Statistics, Nonparametric
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Random Subspace Aggregation for Cancer Prediction with Gene Expression Profiles.

BioMed research international Nov 24, 2016
. Precisely predicting cancer is crucial for cancer treatment. Gene expression profiles make it possible to analyze patterns between genes and cancers on the genome-wide scale. Gene expression data analysis, however, is confronted with enormous chall...
Gene Expression Regulation, Neoplastic Models, Genetic Predictive Value of Tests Databases, Nucleic Acid Humans Machine Learning Animals Neoplasms Gene Expression Profiling
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