Heart attack study reveals why every minute counts
NCT ID NCT06845384
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tracked 555 adults hospitalized with acute coronary syndrome (a serious heart condition) to see how quickly they called for help and what factors influenced their recovery. Researchers focused on delays in calling an ambulance and how those delays affected short- and long-term survival. No new treatments were tested; the goal was to gather information to improve future care.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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555 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Dec 2025
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
patients consequently admitted to the regional cardiovascular center with a diagnosis of acute coronary syndrome, in order to study the behavior of patients from the first minutes of the onset of the anginal syndrome, and influence of the delay in calling of ambulance on short-term and long-term outcomes of the disease.
- 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: 1. Men and women aged 18 and over, permanently residing in the Moscow region and in Moscow. 2. Patients hospitalized in the Regional Vascular Center of Stupino Clinical Hospital (GBUZ MO SKB) with a diagnosis of ACS with and without ST-segment elevation. 3. Signing an informed consent form to participate in the study and the processing of personal data, as well as conducting a telephone survey during the follow-up. Exclusion Criteria: 1. The patient's refusal to participate in the study and to allow the use of personal data during the study. 2. The presence of mental illness. 3. The patient plans to leave Russia for permanent or long-term residence.
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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.
Contacts and locations
Locations
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National Medical Research Centre for Therapy and Preventive Medicine
Moscow, 101990, Russia