Copenhagen Baby Heart Study - Impact

Observational Rigshospitalet, Denmark · NCT05838079

This study looks at how common undetected heart problems are in newborns and their effects during early childhood, while also checking heart health in Danish kids.

Quick facts

Study typeObservational
Enrollment35000 (estimated)
Ages1 Day to 99 Years
SexAll
SponsorRigshospitalet, Denmark Academic / other
Locations3 sites (Copenhagen Ø and 2 other locations)
Trial IDNCT05838079 on ClinicalTrials.gov

What this trial studies

The Copenhagen Baby Heart Study - Impact (CBHS-I) is an observational study that extends the previous Copenhagen Baby Heart study, which involved over 25,000 newborns in the Copenhagen area. This study aims to assess the prevalence of congenital and inherited heart diseases that were not detected prenatally and to evaluate their consequences during early childhood. Participants will undergo clinical examinations, including echocardiography and electrocardiography, to establish reference values for these tests in Danish children. Additionally, the study will explore associations between various prenatal and postnatal factors and the risk of congenital heart disease.

Who should consider this trial

Good fit: Ideal candidates include newborns who participated in the original Copenhagen Baby Heart study or their family members, as well as children born to mothers with pre-existing or gestational diabetes.

Not a fit: Patients who do not have a connection to the original study or do not meet the specific inclusion criteria may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved early detection and management of congenital heart diseases in children.

How similar studies have performed: Other studies focusing on congenital heart disease have shown success in identifying risk factors and improving outcomes, making this approach promising.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participant in CBH or
* Family member of a participant in CBH or
* Born to mothers with pre-existing or gestational diabetes at either Rigshospitalet, Hvidovre Hospital, or Herlev Hospital during the period July 2020 through December 2023.

Exclusion Criteria:

* Faliure of providing concent (parents)

Where this trial is running

Copenhagen Ø and 2 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Congenital Heart Disease
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.