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| Name | Class |
|---|---|
| North Estonia Regional Hospital | UNKNOWN |
| Tartu University Hospital | OTHER |
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A polygenic risk score (PRS) will be developed and implemented into the primary care digital work-flow.
1000 study subjects with no known cardiovascular disease, diabetes or statin treatment and with high PRS (men of 30-65, women of 40-70 years of age) will be recruited from amongst the gene donors of Estonian Biobank (Estonian Genome Center at the University of Tartu).
Subjects will be randomised to proactive primary preventive intervention incorporating provision of PRS information or usual care (opportunistic preventive strategy).
Subjects in intervention group will be actively contacted and invited to a general practitioner (GP) based prevention intervention of total cardiovascular risk scoring and guideline recommended preventive measures.
Subjects in control group will be observed for 12 month and then invited to a GP visit and provided the same information and advice as the intervention group.
The impact of PRS on total 10 year cardiovascular disease (CVD) risk scoring will be assessed, the change in total 10 year CVD risk during the intervention will be measured and the difference in total 10 year CVD risk between the groups at month 12 will be reported. Satisfaction of subjects and GPs with the intervention will also be assessed as well as cost-effectiveness of the intervention.
A polygenic risk score (PRS) will be developed and implemented into the primary care digital work-flow.
1000 study subjects with no known cardiovascular disease, diabetes or statin treatment and with high PRS (men of 30-65, women of 40-70 years of age) will be recruited from amongst the gene donors of Estonian Biobank (Estonian Genome Center at the University of Tartu).
Subjects will be randomised to proactive primary preventive intervention incorporating provision of PRS information or usual care (opportunistic preventive strategy).
Subjects in intervention group will be actively contacted and invited to a GP based prevention intervention of total cardiovascular risk scoring and guideline recommended preventive measures.
Subjects in control group will be observed for 12 month and then invited to a GP visit and provided the same information and advice as the intervention group.
The impact of PRS on total 10 year CVD risk scoring will be assessed, the change in total 10 year CVD risk during the intervention will be measured and the difference in total 10 year CVD risk between the groups at month 12 will be reported. Satisfaction of subjects and GPs with the intervention will also be assessed as well as cost-effectiveness of the intervention.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Proactive CVD prevention | Experimental | Proactive invitation to total CVD risk estimation incorporating the PRS and provision of guideline based preventive interventions. |
|
| Usual care | Active Comparator | Usual GP care (opportunistic CVD risk estimation and prevention upon usual GP contacts). |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| CVD risk estimation incorporating the PRS and guideline based preventive interventions. | Other | Total CVD risk estimation using SCORE plus PRS and European Society of Cardiology (ESC) CVD prevention guideline based interventions. |
| Measure | Description | Time Frame |
|---|---|---|
| Total 10 year cardiovascular disease (CVD) risk | SCORE (Systematic COronary Risk Evaluation), estimates fatal cardiovascular disease events over a ten-year period in %. Employs categories of 1) low (calculated SCORE <1%) 2) moderate-risk (calculated SCORE1% to <5%), 39 ) high-risk (calculated SCORE5% to <10%) and 3) very-high-risk (calculated SCORE ≥10%). Conroy RM , Pyorala K, Fitzgerald AP et al. Estimation of ten-year risk of fatal cardiovascular disease in Europe: the SCORE project. Eur H J2003;24:987-1003. | 12 months |
| Measure | Description | Time Frame |
|---|---|---|
| Treatment initiation (first prescription) or dose escalation (new prescription with a higher dose) of CVD preventive pharmacotherapy | New prescription or a dose escalation of any anti-hypertensive, lipid lowering, anti-platelet or anti-smoking medicinal product. | 12 months |
| Adherence to CVD prevention recommendations |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Margus Viigimaa, MD, PhD | University of Tartu | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| North Estonia Medical Centre | Tallinn | 13419 | Estonia | |||
| Tartu University Hospital |
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| Label | URL |
|---|---|
| Study general information and contacts | View source |
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| ID | Term |
|---|---|
| D002318 | Cardiovascular Diseases |
| D000096442 | Genetic Risk Score |
| ID | Term |
|---|---|
| D020022 | Genetic Predisposition to Disease |
| D004198 | Disease Susceptibility |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
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Large simple randomized trial
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| Standard GP care | Other | Usual GP care (opportunistic CVD prevention) |
|
Adherence to CVD prevention recommendations - proportion of patients adhering to lifestyle advice as recorded by GP. |
| 12 months |
| Systolic blood pressure | Sitting systolic blood pressure measured by automated device at GP office, mmHg | 12 months |
| Diastolic blood pressure | Sitting diastolic blood pressure measured by automated device at GP office, mmHg | 12 months |
| Total cholesterol | mmol/L | 12 months |
| LDL cholesterol | mmol/L | 12 months |
| BMI | Body mass index, height (m) and weight (kg) combined (kg/m2) | 12 months |
| Waist circumference | cm, measured at GP office | 12 months |
| Smoking status | Self-reported smoking status as recorded at GP office | 12 months |
| Physical activity | Self-reported physical activity, min/week, as recorded at GP office | 12 months |
| Satisfaction of gene donors with intervention | Satisfaction of gene donors with intervention - descriptive questionnaire, analysed qualitatively | 12 months |
| Satisfaction of GPs with intervention | Satisfaction of GPs with intervention - descriptive questionnaire, analysed qualitatively | 12 months |
| Cost-effectiveness of intervention | Incremental cost-effectiveness ratio (EUR/QALY): cost of intervention combined in an economic model with lifetime benefit (number of quality adjusted life years modelled based on change in total CVD risk, measured as primary endpoint). | 12 months, modelled over lifetime |
| Tartu |
| 50406 |
| Estonia |
| D013568 | Pathological Conditions, Signs and Symptoms |