Clinical Trials Logo

Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT04719026
Other study ID # 203623
Secondary ID
Status Active, not recruiting
Phase
First received
Last updated
Start date February 16, 2018
Est. completion date December 31, 2022

Study information

Verified date January 2021
Source University of Aberdeen
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Heart attack remains a major cause of death in adult population worldwide and especially within Scotland. A large portion of the general population has an increased risk of suffering from a heart attack because of their genetic make-up, disease profile and lifestyle choices. Literature suggests that apart from these known risk factors, long-standing inflammation (reaction of tissues to infection or injury) elsewhere in the body may be responsible for heart attacks. It has been suggested that gum disease may be one such condition. If left untreated, gum disease may expose the entire body to a long-term inflammatory burden where inflammatory molecules can disseminate from the gums into the bloodstream and affect various body structures. This study explores the influence of gum disease on the risk of heart attack by comparing the gum health of participants who recently had a heart attack to the gum health of participants with no history of heart problems after accounting for other risk factors. Findings will provide critical information for the design of our forthcoming study to establish the effect of treatment of gum disease on the risk of heart attack, and its cost-effectiveness. Ultimately this research will tackle another risk factor for heart attacks and thus inform enhancement of public health prevention strategies.


Description:

Coronary artery disease (CAD) is a multifactorial condition leading to most cases of myocardial infarction and results from interaction of genetic, lifestyle and environmental factors. However, as many as 50% of CAD patients lack classical risk factors of CAD suggesting the presence of other contributory mechanisms. Inflammation plays a central role in the initiation and growth of the plaques which form in the arteries (atherosclerosis) and lead to CAD3. As such periodontal disease, an inflammatory process leading to progressive destruction of tooth-supporting structures, has been associated with CAD. In vivo pre-clinical studies have shown that bacteria associated with periodontal disease can exacerbate atherosclerosis 7. Numerous clinical studies have explored the association between periodontal disease and CAD at different follow-up times following episodes of myocardial infarction 8-9. However, there are no reports investigating this association during the acute phase of myocardial infarction. In addition the need for rigorous matching of all known CAD risk factors in case control studies has so far been overseen. RATIONALE FOR STUDY: This case-control study aims to compare the health of tooth supporting structures (periodontium) in patients hospitalised for acute myocardial infarction to a control group of patients rigorously matched for known CAD risk factors, age and gender.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 320
Est. completion date December 31, 2022
Est. primary completion date December 31, 2022
Accepts healthy volunteers
Gender All
Age group 20 Years to 90 Years
Eligibility Inclusion Criteria: - cases: Patients aged 20-90 admitted with acute myocardial infarction - controls: Dental patients, aged 20-90, matched to patients in the case study group for age, gender (±7) and risk factors for coronary artery disease (hypertension, obesity, diabetes, smoking, hypercholesterolaemia) but with no history of myocardial infarction) Exclusion Criteria: - Severe co-morbidities, Inability to consent, pregnant participants will be excluded, participants with other systemic inflammatory diseases, patients taking antimicrobials or antibiotics in last three years, patients taking medications, such as cyclosporine, calcium channel blockers, phenytoin, immunocompromised patients, patients with malignancies, patinets with type-2 or type-3 hypersensitivities

Study Design


Intervention

Other:
Full-mouth periodontal examination using computerised Florida probe
It is an observational study to investigate the prevalence of periodontitis in cases and controls.

Locations

Country Name City State
United Kingdom Dr Karolin Hijazi Aberdeen

Sponsors (1)

Lead Sponsor Collaborator
University of Aberdeen

Country where clinical trial is conducted

United Kingdom, 

Outcome

Type Measure Description Time frame Safety issue
Primary Prevalence of periodontitis Our primary objective is the description of periodontal health in patients admitted with acute myocardial infarction compared to matched controls Single point examination
See also
  Status Clinical Trial Phase
Completed NCT04712630 - Non-Incised Papillae Surgical Approach (NIPSA) With and Without Graft N/A
Completed NCT06127069 - Treatment of Residual Pockets in Periodontal Patients Using an Oscillating Chitosan Device N/A
Completed NCT04964167 - Indocyanine-green Mediated Photosensitizer VS Aloe Vera Gel: Adjunct Therapy to Scaling and Root Planing in Patients With Chronic Periodontitis Phase 4
Completed NCT05906797 - Impact of Non-surgical Periodontal Therapy in the Improvement of Early Endothelial Dysfunction in Subjects With Periodontitis. N/A
Recruiting NCT03997552 - NIPSA Versus Marginal Approach by Palatal Incision and MIST in Periodontal Regeneration N/A
Completed NCT05530252 - Effects of AMP Application After Non-surgical Periodontal Therapy on Treatment of Periodontitis Phase 4
Completed NCT04881357 - Antiplaque/Antigingivitis Effect of Lacer Oros Integral N/A
Recruiting NCT03790605 - A Clinical Trial to Study the Effect of a Drug, Curcumin in Patients With Periodontitis Phase 3
Enrolling by invitation NCT04971174 - Outcomes of Periodontal Regenerative Treatment
Not yet recruiting NCT05568290 - Interleukin-38 Levels in Individuals With Periodontitis
Completed NCT04383561 - Relationship Between LRG and Periodontal Disease N/A
Recruiting NCT03997578 - Non-incised Papillae Surgical Approach (NIPSA) and Connective Tissue Graft Plus Emdogain for Periodontal Defects N/A
Completed NCT03901066 - Smoking Dependence and Periodontitis
Enrolling by invitation NCT04956211 - Periodontal Treatment and Ischemic Stroke N/A
Recruiting NCT05971706 - Ozone Application in Periodontal Treatment N/A
Recruiting NCT06099574 - A Study on the Oral Health Status of Pregnant Women With Gestational Diabetes and Its Correlation With Oral Flora
Completed NCT04402996 - Meteorin-like Levels in Individuals With Periodontitis
Active, not recruiting NCT05311657 - Oral Health and Severe COPD
Not yet recruiting NCT05995431 - Impact of Bruxism in the Outcome of Subgingival Instrumentation for the Management of Stage 2 and Stage 3 Periodontitis. N/A
Not yet recruiting NCT05643287 - The Effect of Time on the Outcome of Periodontal Treatment. N/A