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A Randomized Control Trial of Comprehensive Oral Intervention in Patients With Acute Myocardial Infarction: a Pilot Study

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What is being tested

active dental procedure

+ post-myocardial infarction management

+ basic periodontal examinations

ProcedureDrugRadiation
Who is being recruted

Stomatognathic Diseases

Over 18 Years
See all eligibility criteria
How is the trial designed

Prevention Study

Interventional
Study Start: July 2019
See protocol details

Summary

Principal SponsorSeoul National University Bundang Hospital
Study ContactSi-Hyuck Kang, MDMore contacts
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: July 5, 2019

Actual date on which the first participant was enrolled.

Subjects were divided into a treatment group and a control group. Both sides receive basic periodontal examinations, but the treatment group receives active dental procedure such as scaling and root planing. Both groups also receive post-myocardial infarction management. As part of a pilot study, this study used the primary outcome measure for changes in surrogate markers rather than clinical outcomes.

Official TitleA Randomized Control Trial of Comprehensive Oral Intervention in Patients With Acute Myocardial Infarction: a Pilot Study
NCT04012541
Principal SponsorSeoul National University Bundang Hospital
Study ContactSi-Hyuck Kang, MDMore contacts
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

68 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Prevention Study

Prevention studies aim to stop a disease from developing. They often involve people at risk and test things like vaccines, lifestyle changes, or preventive medications.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Stomatognathic Diseases

Criteria

Inclusion Criteria: * Adults over 18 * Patients diagnosed with type 1 or 2 MI according to the Fourth Universal Definition of Myocardial Infarction (2018) criteria * Patients with baseline hsCRP (high-sensitivity C-reactive protein) elevated above 1.0 mg / dL Exclusion Criteria: 1. clinical exclusion criteria * Inability to provide informed consent * Patients who are predicted to have low compliance * Those whose life expectancy is less than 3 months due to cardiovascular disease or other reasons * Those who are considered to be too poor condition to perform dental treatment or have a high risk of bleeding * Those who need active dental treatment such as extraction * Patients suspected of having active infection * Those who are taking long-term systemic antibiotics or receiving immunosuppressive treatment 2. periodontal exclusion criteria * Fully edentulous (Except for fixed implant restorations) * If more than 15 teeth and implants do not exist * If the last dental visit experience is less than 6 months * If periodontal treatment is not possible by the researcher

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

2 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
1. post-myocardial infarction management 2. basic periodontal examinations 3. active dental procedure

Group II

Active Comparator
1. post-myocardial infarction management 2. basic periodontal examinations

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Recruiting

Seoul National University Bundang Hospital

Seongnam-si, South KoreaOpen Seoul National University Bundang Hospital in Google Maps
SuspendedOne Study Center
A Randomized Control Trial of Comprehensive Oral Intervention in Patients With Acute Myocardial Infarction: a Pilot Study | PatLynk