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CompletedNCT02719678Updated Mar 25, 2016

Epidemiological Studies of Health Effects of General Examinations

An interventional study of General health checks in Cardiovascular Disease, sponsored by Glostrup University Hospital, Copenhagen. Completed at 1 site in Denmark. Open to participants aged 30 Years to 60 Years. Per ClinicalTrials.gov, last updated 2016-03-25.

Sponsored by Glostrup University Hospital, Copenhagen · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
17,845
Allocation
Randomized
Ages
30 Years to 60 Years
Sex
All
01

Study summary

The effect of systematic health examinations and screening of the general population is under debate. Recently, a large Danish randomized study found that systematic screening of risk factors and lifestyle advice in the general population did not have a preventive effect on coronary heart disease, stroke or all-cause mortality. However, there are still very few completed randomized studies, and the effect on other diseases remains unclear. The purpose is to investigate whether repeated health examinations with screening of various risk factors in an unselected population prevent long-term incidence of ischemic heart disease, stroke, total and cause-specific mortality, diabetes, dementia, chronic obstructive pulmonary disease and various forms of cancer. A preliminary protocol was submitted and approved by the Danish Data Protection Agency before the registry-based data on primary and secondary outcomes were received by the investigator.

Read the detailed description

Introduction The effect of systematic health examinations and screening of the general population is under debate. Recently, a large Danish randomized study found that systematic screening of risk factors and lifestyle advice in the general population did not have a preventive effect on coronary heart disease, stroke or all-cause mortality. However, there are still very few completed randomized studies, and the effect on other diseases remains unclear.

Purpose The purpose is to investigate whether repeated health examinations with screening of various risk factors in an unselected population prevent long-term incidence of ischemic heart disease, stroke, total and cause-specific mortality, diabetes, dementia, chronic obstructive pulmonary disease and various forms of cancer.

Research question Can health examinations with screening of various risk factors prevent the long-term incidence of ischemic heart disease, stroke, total and cause-specific mortality, diabetes, dementia, chronic obstructive pulmonary disease and various forms of cancer?

Data and method For the Danish Monica1 study, a random sample of the general population (adults) in Copenhagen County in 1982 and 1983 was extracted, consisting of a total of 17,845 people. These individuals were randomly divided into two groups, one group was offered a general medical examination while participating in the study, while the control group was not invited and remained unaware of the intervention. The intervention was thus an examination with measuring of e.g., blood pressure, cholesterol level and body mass index as well as subsequent conversation with a nurse. Participants were invited 3 times at 5-year intervals. Data from the intervention group (4,807 people) and the control group (13,038 persons) will be linked to register data from the Danish Civil Registration Register, the Cause of Death Register, the National Patient Register, the Diabetes Register and the Cancer Register. The effect of the intervention will be examined using Cox regression with intention-to-treat analysis.

02

Conditions studied

  • Cardiovascular Disease
03

In context

Cardiovascular Diseases

4,904 studies on the registry are indexed under Cardiovascular Diseases; 920 are open to participants now.

This study's enrollment of 17,845 is above the median of 100 across 2,738 interventional studies indexed under Cardiovascular Diseases.

Browse Cardiovascular Diseases studies →

Lead sponsor

Glostrup University Hospital, Copenhagen is the lead sponsor of 104 studies on the registry; 5 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
30 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • age 30, 40, 50 or 60 years
  • living in one of the pre-specified municipalities of Copenhagen

Exclusion criteria

Exclusion Criteria:

  • none
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
17,845 participants (actual)

Study arms

  • Experimental
    Intervention group

    Invitation to up to three general health checks over a 10-year period

    Other: General health checks

  • No intervention
    Control group

    Control group

Interventions

  • OtherGeneral health checks

    The intervention group is invited to up to three general health checks over a 10-year period

06

What researchers measure

Primary outcomes

  1. cardiovascular disease

    Time frame: 30 years of follow-up

  2. all-cause mortality

    Time frame: 30 years of follow-up

Secondary outcomes

  1. cancer

    Time frame: 30 years of follow-up

  2. Diabetes

    Time frame: 30 years of follow-up

  3. COPD

    Time frame: 30 years of follow-up

  4. Tobacco-related diseases

    Time frame: 30 years of follow-up

  5. Dementia

    Time frame: 30 years of follow-up

07

Study locations

1 site
  • Research Centre for Prevention and Health
    Copenhagen, Glostrup DK-2600, Denmark
08

References and documents

Individual participant data

Plan to share: No — Data will be shared upon request and approval from the Ethics Committee.

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 25, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02719678
Lead sponsor
Glostrup University Hospital, Copenhagen
Responsible party
Allan Linneberg (Professor, Glostrup University Hospital, Copenhagen) — Principal investigator
First posted
Mar 25, 2016
Start date
Jan 1982
Primary completion
Dec 1984
Completion
Sep 2014
Last update
Mar 25, 2016

Study contacts

Allan Linneberg
principal investigator · Research Centre for Prevention and Health

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2016. You cannot join it, but the record below documents what was studied.

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