New blood test could cut ER wait times for heart attack suspicions
NCT ID NCT07636642
First seen Jun 25, 2026 · Last updated Jul 08, 2026 · Updated 3 times
Summary
This study will test a new, more accurate blood test (Troponin T high-sensitivity Gen 6) to see if it helps doctors diagnose heart attacks faster. Researchers will compare emergency department visit data from 19,500 patients before and after the test is introduced. The goal is to shorten time spent in the ER while keeping patients safe.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sixth-generation high-sensitivity cardiac troponin T blood test
- What this could lead to
- If successful, this test could help doctors rule out heart attacks faster, reducing emergency room overcrowding and allowing patients to go home sooner.
- What could go wrong
- This is an observational study comparing before-and-after data, not a randomized trial. Results may be affected by other changes in hospital practice over time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 19,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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May 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years and over. * Attending clinician suspects acute coronary syndrome. * At least one measurement of cardiac troponin using the Gen 5 or Gen 6 hs-cTnT assay. Exclusion Criteria: * Insufficient clinical information to perform record linkage. * Not resident in Scotland. * Previous enrolment in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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St. John's Hospital
RECRUITINGLivingston, West Lothian, EH54 6PP, United Kingdom
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The Royal Infirmary of Edinburgh
RECRUITINGEdinburgh, Midlothian, EH16 4SA, United Kingdom
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Western General Hospital
RECRUITINGEdinburgh, Midlothian, EH4 2XU, United Kingdom
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Other studies related to the condition(s) this trial covers.
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