News | August 02, 2013

New Data for Abbott's Investigational High Sensitive Troponin Test May Help Predict Heart Attack Risk

August 2, 2013 — Abbott announced results from a study evaluating its High Sensitive Troponin-I (hsTnI) assay. The study, conducted by researchers at Brigham and Women's Hospital, demonstrated that Abbott's hsTnI blood test (currently for research-use only in the United States) may help doctors predict which patients presenting with symptoms of a heart attack, such as severe chest pain, are at a higher risk for having a heart attack 30 days later.

A concern for patients who present with severe chest pain is that they are more likely to experience another cardiovascular event within a few weeks or months. Researchers at Brigham and Women's Hospital evaluated the performance of a hsTnI assay (Abbott, Architect) with the performance of a fourth generation troponin T assay (Roche, TnT) among 4,695 patients presenting with severe chest pain and found that the hsTnI assay identified more patients at higher risk of recurrent heart attack, even at very low troponin concentrations.

Cardiac troponin, a protein found in the heart muscle, is considered the preferred biomarker used to identify suspected heart attacks, because it can detect injury to the heart. Abbott's Architect Stat hsTnI assay can measure very low levels of the protein, which allows doctors to evaluate whether or not patients are having a heart attack within two to four hours after presentation. This faster evaluation could allow doctors to reduce the time to diagnosis and treatment by several hours when compared to standard troponin tests.

For more information: www.abbott.com 

Related Content

FDA Clears Abbott's High Sensitivity Troponin-I Blood Test
Technology | Blood Testing | October 09, 2019
Abbott recently announced that its Architect Stat High Sensitivity Troponin-I blood test has received clearance from...
Rapid Diagnosis Protocol for Chest Pain Does Not Improve Outcomes
News | Blood Testing | September 18, 2019
Discharge of patients with suspected acute coronary syndromes under a 0- and 1-hour high-sensitivity cardiac troponin T...
Validation Studies Confirm High Accuracy of Novel HART AI-Driven Blood Tests
News | Blood Testing | March 19, 2019
Prevencio Inc. announced data confirming the high accuracy of its artificial intelligence (AI)-driven, multiple-protein...
CoaguChek XS PT Test Strips Recalled for Inaccurately Reporting High INR
News | Blood Testing | December 28, 2018
Terrific Care LLC. / Medex Supply Dist Inc. initiated a nationwide recall on Dec. 19 of Roche CoaguChek test strips, as...
Abbott Point-of-Care Blood Test Speeds Heart Attack Diagnosis
News | Blood Testing | October 26, 2018
For someone experiencing cardiac symptoms in the emergency room, every minute matters as physicians determine whether...
New Noninvasive Blood Glucose Test as Effective as Finger Prick

Image courtesy of University of Missouri School of Medicine

News | Blood Testing | October 24, 2018
For those living with diabetes, monitoring blood glucose accurately is necessary to prevent diabetes-related...
Abbott Receives CE Mark for High Sensitive Troponin-I Test
News | Blood Testing | October 16, 2018
October 16, 2018 — Abbott announced that its High Sensitive Troponin-I...
AI-Driven Blood Test Accurately Diagnoses Peripheral Artery Disease in Diabetic Patient
News | Blood Testing | September 04, 2018
Prevencio Inc. announced new data demonstrating its HART PAD test accurately diagnoses peripheral artery disease (PAD)...
More Sensitive Blood Test Diagnoses Heart Attacks Faster
News | Blood Testing | August 06, 2018
August 6, 2018 — A new test to assess a whether or not someone is having a...
Singulex cTnl Assay Can Identify Presence, Severity of CAD in Stable, Symptomatic Outpatients
News | Blood Testing | March 26, 2018
March 26, 2018 — Measurement of cardiac troponin in stable patients with chest pain using the ultra-sensitive Singule
Overlay Init