The Trust guidance on Cardiac Troponin testing has been revised in line with the European Society of Cardiology guidance.
This process will be in place from 10th October 2016 and will be subject to audit. The trust uses gender specific Troponin results – for Males <34ng/l and for Females <16ng/l are considered to be within normal range.
The main change is that patients with chest pain >6hrs ago, and remaining pain free during their hospital attendance, will only require a single troponin in order to exclude an ACS. If the hs-TnI is undetectable, risk stratification is also favourable and the patient is pain free then the patient can be considered for discharge with arrangements for outpatient investigation if appropriate.
Paired troponin samples should still be sent at 0h and 3h for patients with onset of chest pain within the last 6 hrs or with ongoing chest pains whilst in hospital.
The ICE requesting system will incorporate a prompt box to ask clinicians to clearly specify if the request is for a single or paired troponin. There will also be a reminder message on the results screen of the Troponin results.
The flowchart below summarises this change and is a reminder of the role troponin plays in the suspected ACS pathway.
The laboratories at Heartlands Hospital, Good Hope Hospital and Solihull Hospital form part of the services provided by University Hospitals Birmingham and are UKAS (United Kingdom Accreditation Service) accredited to the ISO 15189:2012 standard. For a list of accredited tests and other information please visit the UKAS website using the following link: https://www.ukas.com/find-an-organisation/
Tests not appearing on the UKAS Schedule of Accreditation currently remain outside of our scope of accreditation. However, these tests have been validated to the same high standard as accredited tests and are performed by the same trained and competent staff.
For further test information, please visit the test database: http://www.heftpathology.com/frontpage/test-database.html.
Protection of personal information - Laboratory Medicine comply with the Trust Data Protection policy and have procedures in place to allow the Directorate and its employees to comply with the Data Protection act 1998 and associated best practice and guidance.
For further information contact Louise Fallon, Quality Manager, 0121 424 1235