By InvitationNot Applicable

Twenty-year Follow-up of the Inter99 Cohort

Denmark4,000 participantsStarted 2021-09-13

Plain-language summary

Being born small increases your risk of developing Type 2 diabetes (T2D) with age. Furthermore, data even suggest that some of the diseases ("complications") in the eyes, kidneys, nerves, liver, blood vessels and heart often seen in T2D patients may not only be due to high blood sugar levels, but rather they to some extent are due to reduced growth in your mother´s womb. The Inter99 cohort included 6784 Danish citizens aged 30 to 60 years when established 20 years ago. Data from the Inter99 cohort showed a strong role of low birth weight (LBW) on T2D risk. The aim is now to reexamine risk of T2D and complications in all the alive 6004 elderly Inter99 participants. Importantly, today there are available techniques to perform detailed examinations for even the earliest signs of complications in both subjects with and without diabetes, and the results of this study will altogether provide important new insights into both the origin and classification of T2D and associated complications. It is hypothesized that being born with lower birth weights increases the adult risk of T2D and heart disease and associated complications in the large and smaller blood vessels.

Who can participate

Age range

50 Years – 82 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Have participated in the Inter99 Baseline examination. Exclusion Criteria: * Physically or cognitively unable to participate in the 3-hour clinical follow-up study.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Major adverse cardiovascular events (MACE) (Register data)

Timeframe: As data are collected from registers, the events are registered as they occur up until 1 Jan 2020.

Trial details

NCT IDNCT05166447

SponsorBispebjerg Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2024-09-01

View on ClinicalTrials.gov More Coronary Heart Disease trials