Search Results - "Murakami, Maryann"

Determination of 19 Cardiac Troponin I and T Assay 99th Percentile Values from a Common Presumably Healthy Population by APPLE, Fred S, LER, Ranka, MURAKAMI, Maryann M

“…Between-assay comparability of 99th percentiles for cardiac troponin concentrations has not been assessed systematically in a single population for a large…”
Get full text

Role of Monitoring Changes in Sensitive Cardiac Troponin I Assay Results for Early Diagnosis of Myocardial Infarction and Prediction of Risk of Adverse Events by Apple, Fred S, Pearce, Lesly A, Smith, Stephen W, Kaczmarek, Jason M, Murakami, MaryAnn M

“…We sought to determine the diagnostic accuracy of the cardiac troponin I (cTnI) VITROS(R) Troponin I-ES assay for early detection of acute myocardial…”
Get full text

Diagnosis of type 1 and type 2 myocardial infarction using a high-sensitivity cardiac troponin I assay with sex-specific 99th percentiles based on the third universal definition of myocardial infarction classification system by Sandoval, Yader, Smith, Stephen W, Schulz, Karen M, Murakami, MaryAnn M, Love, Sara A, Nicholson, Jennifer, Apple, Fred S

“…The frequency and characteristics of myocardial infarction (MI) subtypes per the Third Universal Definition of MI (TUDMI) classification system using…”
Get full text

Use of the Centaur TnI-Ultra Assay for Detection of Myocardial Infarction and Adverse Events in Patients Presenting With Symptoms Suggestive of Acute Coronary Syndrome by Apple, Fred S, Smith, Stephen W, Pearce, Lesly A, Ler, Ranka, Murakami, MaryAnn M

“…We determined the diagnostic accuracy of the Advia Centaur TnI-Ultra assay for detecting myocardial infarction (MI) and assessing risk of adverse events in…”
Get full text

Tumor-induced anorexia and weight loss are mediated by the TGF-β superfamily cytokine MIC-1 by Junankar, Simon, Lin, Shu, Corey, Eva, Johnen, Heiko, Pankhurst, Greg, Kuffner, Tamara, Tsai, Vicky Wang-Wei, Baldock, Paul A, Herzog, Herbert, Wu, Liyun, Jiang, Lele, Lee, Nicola J, Enriquez, Ronaldo F, Bauskin, Asne R, Lin, En-Ju, Hunter, Mark, Breit, Samuel N, Fairlie, W Douglas, Murakami, MaryAnn M, During, Matthew J, Sainsbury, Amanda, Wang, Chuansong, Brown, David A, Apple, Fred S

“…Anorexia and weight loss are part of the wasting syndrome of late-stage cancer, are a major cause of morbidity and mortality in cancer, and are thought to be…”
Get full text

Diagnostic performance of four point of care cardiac troponin I assays to rule in and rule out acute myocardial infarction by Palamalai, Vikram, Murakami, MaryAnn M., Apple, Fred S.

“…This study evaluated the diagnostic performance of four point-of-care (POC) cardiac troponin I (cTnI) assays compared to a central laboratory cTnI assay for…”
Get full text

Defining the serum 99th percentile in a normal reference population measured by a high-sensitivity cardiac troponin I assay by Apple, Fred S., Simpson, Peter A., Murakami, MaryAnn M.

“…This study determined the serum 99th percentile reference value for cTnI measured using the high sensitivity Erenna® cTnI assay. Serum was obtained from…”
Get full text

Increased Cardiac Troponin I As Measured by a High-Sensitivity Assay Is Associated with High Odds of Cardiovascular Death: The Minnesota Heart Survey by APPLE, Fred S, STEFFEN, Lyn M, PEARCE, Lesly A, MURAKAMI, Maryann M, LUEPKER, Russell V

“…We examined several novel biomarkers of different pathophysiologic pathways as predictors of cardiovascular mortality in participants enrolled in the Minnesota…”
Get full text

Cardiac troponin changes to distinguish type 1 and type 2 myocardial infarction and 180-day mortality risk by Sandoval, Yader, Thordsen, Sarah E, Smith, Stephen W, Schulz, Karen M, Murakami, MaryAnn M, Pearce, Lesly A, Apple, Fred S

“…Aims: To determine the ability of serial cardiac troponin (cTnI) changes (delta) to distinguish type 1 and type 2 myocardial infarction (MI) (excluding all…”
Get full text

GENDER DIFFERENCES IN MORTALITY AMONG PATIENTS WITH SUPPLY-DEMAND TYPE 2 MYOCARDIAL INFARCTION, TYPE 1 MYOCARDIAL INFARCTION AND NON-MI CARDIAC TROPONIN I INCREASES by Sandoval, Yader, Thordsen, Sarah, Smith, Stephen, Murakami, MaryAnn M, Schulz, Karen, Apple, Fred

“…In-hospital mortality and post-discharge mortality in men was 5% and 9% in T1MI, 9% and 17% in T2MI, 12% and 16% in non-MI cTnI increases, and 2% and 5% in no…”
Get full text

Predictive value of cardiac troponin I and T for subsequent death in end-stage renal disease by APPLE, Fred S, MURAKAMI, Maryann M, PEARCE, Lesly A, HERZOG, Charles A

“…This study determined the prevalence of increased cardiac troponin I (cTnI) and T (cTnT) in end-stage renal disease (ESRD) patients and whether an increased…”
Get full text

Analytical Characteristics of Commercial Cardiac Troponin I and T Immunoassays in Serum from Rats, Dogs, and Monkeys with Induced Acute Myocardial Injury by Apple, Fred S, Murakami, MaryAnn M, Ler, Ranka, Walker, Dana, York, Malcolm, HESI Technical Committee of Biomarkers Working Group on Cardiac Troponins

“…Information is needed regarding analytical characteristics of cardiac troponin (cTn) assays used in preclinical studies. We measured cTnI and cTnT in serum…”
Get full text

Assessment of the Multiple-Biomarker Approach for Diagnosis of Myocardial Infarction in Patients Presenting with Symptoms Suggestive of Acute Coronary Syndrome by Apple, Fred S, Smith, Stephen W, Pearce, Lesly A, Murakami, MaryAnn M

“…Cardiac troponin is the preferred biomarker for detecting acute myocardial injury and infarction (MI). We studied whether multiple biomarkers of numerous…”
Get full text

Immunodetection of Glycosylated NT-proBNP Circulating in Human Blood by Seferian, Karina R, Tamm, Natalia N, Semenov, Alexander G, Tolstaya, Anastasia A, Koshkina, Ekaterina V, Krasnoselsky, Mihail I, Postnikov, Alexander B, Serebryanaya, Daria V, Apple, Fred S, Murakami, MaryAnn M, Katrukha, Alexey G

“…Brain natriuretic peptide (BNP) or NT-proBNP (N-terminal fragment of BNP precursor) measurements are recommended as aids in diagnosis and prognosis of patients…”
Get full text

Multiple Biomarker Use for Detection of Adverse Events in Patients Presenting with Symptoms Suggestive of Acute Coronary Syndrome by Apple, Fred S, Pearce, Lesly A, Chung, Adrine, Ler, Ranka, Murakami, MaryAnn M

“…We investigated multiple biomarkers of various pathophysiologic pathways to determine their relationships with adverse outcomes in patients presenting with…”
Get full text

Electronic medical record-based performance improvement project to document and reduce excessive cardiac troponin testing by Love, Sara A, McKinney, Zeke J, Sandoval, Yader, Smith, Stephen W, Kohler, Rebecca, Murakami, MaryAnn M, Apple, Fred S

“…We assessed the utilization rationale behind provider ordering of cardiac troponin I (cTnI) testing for the diagnosis of myocardial infarction after…”
Get full text

Performance characteristics of the ARCHITECT Galectin-3 assay by La'ulu, Sonia L., Apple, Fred S., Murakami, MaryAnn M., Ler, Ranka, Roberts, William L., Straseski, Joely A.

“…Galectin-3 is an emerging biomarker that is commonly increased in patients with heart failure and/or patients at risk for cardiovascular disease. We evaluated…”
Get full text

Delta changes for optimizing clinical specificity and 60-day risk of adverse events in patients presenting with symptoms suggestive of acute coronary syndrome utilizing the ADVIA Centaur TnI-Ultra assay by Apple, Fred S., Smith, Stephen W., Pearce, Lesly A., Murakami, MaryAnn M.

“…We determined diagnostic accuracy and risk stratification using delta changes for the cardiac troponin I (cTnI) Centaur Ultra assay for ruling out acute…”
Get full text

Cardiac troponin testing is overused after the rule-in or rule-out of myocardial infarction by Fraga, Olaia Rodriguez, Sandoval, Yader, Love, Sara A, McKinney, Zeke J, Murakami, MaryAnn M, Smith, Stephen W, Apple, Fred S

“…After receiving institutional review board approval, we retrospectively reviewed electronic health/ medical records in 100 consecutive patients who had serial…”
Get full text

PROGNOSTIC VALUE OF CARDIAC TROPONIN I DEFINED MYOCARDIAL NECROSIS AND IMPAIRED RENAL FUNCTION IN PATIENTS PRESENTING TO THE EMERGENCY DEPARTMENT WITH ISCHEMIC SYMPTOMS by Nelson, Sarah E, Sandoval, Yader, Smith, Stephen, Pearce, Lesly, Schulz, Karen, Murakami, Maryann M, Apple, Fred

Get full text