The ZWOlle Transmural Integrated Care for CArdiovaScular Risk Management Study

NCT ID: NCT03428061

Last Updated: 2018-02-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

740 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-09-01

Study Completion Date

2018-03-31

Brief Summary

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Cardiovascular disease (CVD) contributes importantly to mortality and morbidity. Prevention of CVD by lifestyle change and medication is important and needs full attention.

In the Netherlands an integrated program for cardiovascular risk management (CVRM), based on the Chronic Care Model (CCM), has been introduced in many regions in recent years, but evidence from studies that this approach is beneficial is very limited.

In the ZWOT-CASE study the investigators will assess the effect of integrated care for CVRM in the region of Zwolle on two major cardiovascular risk factors: systolic blood pressure (SBP) and low-density lipoprotein cholesterol (LDL-cholesterol) in patients with or at high risk of CVD.

This study is a pragmatic clinical trial comparing integrated care for CVRM with usual care among patients aged 40-80 years with CVD (n= 370) or with a high CVD risk (n= 370) within 26 general practices. After one year follow-up, primary outcomes (SBP and LDL-cholesterol level) are measured. Secondary outcomes include lifestyle habits (smoking, dietary habits, alcohol use, physical activity), risk factor awareness, 10-year risk of cardiovascular morbidity or mortality, health care consumption, patient satisfaction and quality of life.

Detailed Description

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Conditions

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Cardiovascular Diseases Hypercholesterolemia Hypertension

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Intervention group

The intervention under study will be the integrated care for cardiovascular risk management (CVRM), based on the Dutch CVRM guideline. Patients with a history of cardiovascular disease (CVD), a high cardiovascular risk (CVR) (\>10%) or use of antihypertensives or lipid lowering drugs are included in the program. Patients will be invited for an intake consultation, including a blood test, an interview, physical examination and estimation of the 10-years cardiovascular risk. If indicated, treatment with medication will be started and general lifestyle advises will be given. Patients can be referred to smoking cessation therapy, dietician and exercise programs or a physiotherapist. Patients will be controlled on a regular base to evaluate and adjust their personal goals.

Integrated care for cardiovascular risk management

Intervention Type OTHER

Disease management program for the prevention of cardiovascular diseases

Control group

Usual care will be based on the Dutch CVRM guideline, describing how to calculate the CVR and advices to lower this risk by lifestyle intervention and/or medication. However systematic identification of patients eligible for CVRM, actively inviting patients for a visit, regular follow-up and standardized collaboration with other disciplines in the health care chain are not necessarily part of usual care.

No interventions assigned to this group

Interventions

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Integrated care for cardiovascular risk management

Disease management program for the prevention of cardiovascular diseases

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients with a history of atherosclerotic CVD defined as documented angina pectoris, myocardial infarction, chronic ischemic heart disease, coronary sclerosis, transient ischaemic attack (TIA), cerebral infarction, intermittent claudication or aneurysm of the abdominal aorta
* The CV risk of the patient is managed in primary care, not in the hospital or outpatient clinic by a medical specialist
* Age between 40 and 80 years


* Use of blood pressure lowering or lipid lowering drugs
* A 10 -years CV risk \> 10%, based on the Dutch guideline for CVRM and i) either 1 strongly cardiovascular risk enhancing factor or 2 mildly cardiovascular risk enhancing factors (see table 6) or ii) \> 1 CV risk factor (current smoking, SBP\>140 mmHg, LDL\>2.5 mmol/L, TC/HDL-ratio \> 8, chronic renal impairment (age \< 65 years: eGFR \< 60 ml/min/1,73 m2; age ≥ 65 years: eGFR \< 45 ml/min/1,73 m2, and/or (micro)albuminuria).
* A 10-year CV risk of \>20% and \> 1 CV risk factor (current smoking, SBP\>140 mmHg, LDL\>2.5 mmol/L, TC/HDL-ratio \> 8, chronic renal impairment (age \< 65 years: eGFR \< 60 ml/min/1,73 m2; age ≥ 65 years: eGFR \< 45 ml/min/1,73 m2, and/or (micro)albuminuria).
* The CV risk of the patient is managed in primary care, not in the hospital or outpatient clinic by a medical specialist
* Age between 40 and 80 years

Exclusion Criteria

* Diabetes mellitus, as these patients are already included in a disease management program for diabetes mellitus
* Limited life expectancy, as assessed by the GP
* Cognitive impairment, as assessed by the GP
* No Dutch language proficiency
* Staying abroad for longer than three months during the duration of the study.
* The CV risk of the patient is managed in the hospital or outpatient clinic by a medical specialist
Minimum Eligible Age

40 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Isala

OTHER

Sponsor Role collaborator

Medrie Health Care Group, Zwolle

UNKNOWN

Sponsor Role collaborator

Hein Hogerzeil Stichting

UNKNOWN

Sponsor Role collaborator

UMC Utrecht

OTHER

Sponsor Role lead

Responsible Party

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Monika Hollander, MD, PhD

MD PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Arno Hoes, Prof. MD PhD

Role: STUDY_CHAIR

Julius Center for Health Sciences and Primary Care/ University Medical Center Utrecht

Monika Hollander, MD PhD

Role: PRINCIPAL_INVESTIGATOR

Julius Center for Health Sciences and Primary Care/ University Medical Center Utrecht

Arnoud van 't Hof, Prof. MD PhD

Role: PRINCIPAL_INVESTIGATOR

Maastricht University Medical Center, department of cardiology

Locations

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General Practices

Zwolle, Overijssel, Netherlands

Site Status

Countries

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Netherlands

References

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Piepoli MF, Hoes AW, Agewall S, Albus C, Brotons C, Catapano AL, Cooney MT, Corra U, Cosyns B, Deaton C, Graham I, Hall MS, Hobbs FDR, Lochen ML, Lollgen H, Marques-Vidal P, Perk J, Prescott E, Redon J, Richter DJ, Sattar N, Smulders Y, Tiberi M, van der Worp HB, van Dis I, Verschuren WMM. [2016 European guidelines on cardiovascular disease prevention in clinical practice. The Sixth Joint Task Force of the European Society of Cardiology and Other Societies on Cardiovascular Disease Prevention in Clinical Practice (constituted by representatives of 10 societies and by invited experts. Developed with the special contribution of the European Association for Cardiovascular Prevention & Rehabilitation]. G Ital Cardiol (Rome). 2017 Jul-Aug;18(7):547-612. doi: 10.1714/2729.27821. No abstract available. Italian.

Reference Type BACKGROUND
PMID: 28714997 (View on PubMed)

Dyakova M, Shantikumar S, Colquitt JL, Drew CM, Sime M, MacIver J, Wright N, Clarke A, Rees K. Systematic versus opportunistic risk assessment for the primary prevention of cardiovascular disease. Cochrane Database Syst Rev. 2016 Jan 29;2016(1):CD010411. doi: 10.1002/14651858.CD010411.pub2.

Reference Type RESULT
PMID: 26824223 (View on PubMed)

Khunti K, Stone M, Paul S, Baines J, Gisborne L, Farooqi A, Luan X, Squire I. Disease management programme for secondary prevention of coronary heart disease and heart failure in primary care: a cluster randomised controlled trial. Heart. 2007 Nov;93(11):1398-405. doi: 10.1136/hrt.2006.106955. Epub 2007 Feb 19.

Reference Type RESULT
PMID: 17309907 (View on PubMed)

Ebrahim S, Taylor F, Ward K, Beswick A, Burke M, Davey Smith G. Multiple risk factor interventions for primary prevention of coronary heart disease. Cochrane Database Syst Rev. 2011 Jan 19;2011(1):CD001561. doi: 10.1002/14651858.CD001561.pub3.

Reference Type RESULT
PMID: 21249647 (View on PubMed)

Marchal S, Hollander M, Schoenmakers M, Schouwink M, Timmer JR, Bilo HJG, Schwantje O, van 't Hof AWJ, Hoes AW. Design of the ZWOT-CASE study: an observational study on the effectiveness of an integrated programme for cardiovascular risk management compared to usual care in general practice. BMC Fam Pract. 2019 Nov 1;20(1):149. doi: 10.1186/s12875-019-1039-z.

Reference Type DERIVED
PMID: 31675925 (View on PubMed)

Other Identifiers

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57867

Identifier Type: -

Identifier Source: org_study_id

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