Can a simple blood test flag hidden heart risks after stenting?
NCT ID NCT05131750
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This study follows about 1,400 people with coronary heart disease who undergo a stent procedure, called PCI, to open blocked arteries. Even with standard treatment, these patients still face a risk of major heart events. Researchers will measure levels of a protein called hsCRP, a marker of inflammation, at multiple times over 5 years. The goal is to see whether persistent inflammation, known as residual inflammatory risk, predicts future heart attacks, strokes, or death.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If it works, this could help doctors identify heart patients who face higher risks after stenting, guiding more personalized follow-up care.
- What could go wrong
- This is an observational study, so it cannot prove cause and effect. The results may not apply to all heart patients, and the 5-year follow-up may be too short to capture all events.
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.
- Participants
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About 1,408 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2021
- Expected to finish
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Dec 2028
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.
Who is studied
Patients with coronary heart disease completed all planned PCI during hospitalization
- Ages
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18 to 80 years
- Sex
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Anyone
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. Participants who understand and sign the informed consent form voluntarily; 2. Age ≥ 18 years old and ≤ 80 years old, regardless of sex; 3. The hospitalized patients with coronary heart disease undergoing PCI; 4. Complete all planned PCI during hospitalization Exclusion Criteria: 1. Patients do not receive standardized treatment according to guidelines after being diagnosed with coronary heart disease; 2. Uncontrolled infectious diseases during the screening period; 3. In the screening stage, patients with immune diseases or immune-related diseases such as systemic lupus erythematosus, asthma, inflammatory bowel disease, gout, malignant tumor and so on; 4. Long-term use of non-steroidal anti-inflammatory drugs, hormones, immunomodulatory and chemotherapeutic drugs during the study period; 5. Surgical or interventional treatment was performed within 3 months before the screening period; 6. Pregnant women, lactating women or women of childbearing age who do not use effective contraceptives; 7. Participated in other clinical trials within 3 months before the screening period; 8. The researchers determined that other conditions in which the patient was not suitable to participate in the clinical trial.
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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
1 site. 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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Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
RECRUITINGWuhan, Hubei, 430022, China
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