CClinicalTrials.gg
RecruitingNCT05164328Pro@HeartUpdated Dec 20, 2021

Prospective Athlete's Heart Study

An observational study in Athlete Heart, sponsored by Universitaire Ziekenhuizen KU Leuven. Recruiting at 4 sites in 2 countries. Open to participants aged 14 Years to 23 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2021-12-20.

Sponsored by Universitaire Ziekenhuizen KU Leuven · Observational

From the registry’s dates

  • Started Jun 2015; still recruiting 11 years 3 months later.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
450
Ages
14 Years to 23 Years
Sex
All
01

Study summary

The Pro@Heart (Prospective Athlete's Heart) study is an international multicentre long-term prospective trial. The primary objective of the Pro@Heart study is to investigate the impact of training load (i.e. accurately evaluated in term of type, frequency, duration and intensity) and genotype on the variability of structural, functional and electrical exercise induced cardiac remodeling (EICR) in young competitive endurance athletes. The second objective is to determine how EICR, training load and genotype are associated with physical performance, health benefits and cardiac pathology (e.g. exercise-related cardiomyopathies and arrhythmias) during follow-up over several decades.

02

Conditions studied

  • Athlete Heart

Keywords

  • Athlete
  • Atrial fibrillation
  • Arrhythmias
  • Cardiac remodelling
  • Cardiomyopathy
  • Genetics
03

In context

Lead sponsor

Universitaire Ziekenhuizen KU Leuven is the lead sponsor of 928 studies on the registry; 261 are open to participants now.

Of its 5 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.

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

04

Who can participate

Ages eligible
14 Years to 23 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

Athletes aged 14 to 23 years recruited from elite endurance sports programs and organisations including Cycling Vlaanderen, Triatlon Vlaanderen, Belgian Cycling, Cycling Australia, Rowing Australia and Athletics Australia and from sports performance centres including Nottebohm Antwerpen, Bakala Academy Leuven and Adlon Hasselt. Volunteers recruited by means of 'word of mouth' and social media campaigns within elite endurance sporting circles. Non-athletes consist of age and gender matched university and college students recruited from Australian and Belgian universities in addition to social media campaigns.

Inclusion criteria

  1. Males and females aged 14-23 years old
  2. Athletes competing in endurance sports at national or international level for at least 2 years. Sports include:

    1. Triathlon
    2. Cycling
    3. Distance running (≥ 1500 meters)
    4. Rowing
    5. Swimming
  3. Non athletes engaged in \< 3 hours per week of physical activity

Exclusion criteria

Exclusion Criteria:

  1. Medical history of cardiovascular disease
  2. Current smoker of past history of smoking
  3. Diabetes mellitus
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
450 participants (estimated)
Patient registry
No

Groups and cohorts

  • Athletes

    1. Males and females aged 14-23 years old 2. Athletes competing in endurance sports at national or international level for at least 2 years. Sports include: 1. Triathlon 2. Cycling 3. Distance running (≥ 1500 meters) 4. Rowing 5. Swimming

    Other: No intervention

  • Non-athletes

    1. Males and females aged 14-23 years old 2. Non athletes engaged in \< 3 hours per week of physical activity

    Other: No intervention

Interventions

  • OtherNo intervention

    No intervention

06

What researchers measure

Primary outcomes

  1. Genotype

    Rare and common variants in cardiomyopathy associated genes

    Time frame: Baseline

  2. Training load

    Duration and intensity of training

    Time frame: Baseline to 20 years

  3. Atrial fibrillation

    Time frame: Baseline to 20 years

  4. Ventricular arrhythmias

    Ventricular ectopic beats, non-sustained and sustained ventricular tachycardia

    Time frame: Baseline to 20 years

07

Study locations

4 of 4 sites recruiting
08

References and documents

Publications

  • De Bosscher R, Dausin C, Janssens K, Bogaert J, Elliott A, Ghekiere O, Van De Heyning CM, Sanders P, Kalman J, Fatkin D, Herbots L, Willems R, Heidbuchel H, La Gerche A, Claessen G; Pro@Heart Consortium. Rationale and design of the PROspective ATHletic Heart (Pro@Heart) study: long-term assessment of the determinants of cardiac remodelling and its clinical consequences in endurance athletes. BMJ Open Sport Exerc Med. 2022 Mar 18;8(1):e001309. doi: 10.1136/bmjsem-2022-001309. eCollection 2022. PubMed 35368514 ↗

Related links

Individual participant data

Plan to share: Undecided

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 20, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05164328
Lead sponsor
Universitaire Ziekenhuizen KU Leuven
Collaborators
Baker Heart and Diabetes Institute, Victor Chang Cardiac Research Institute, University Hospital, Antwerp, Jessa Hospital
Responsible party
dr. Guido Claessen (Chair, Universitaire Ziekenhuizen KU Leuven) — Principal investigator
First posted
Dec 20, 2021
Start date
Jun 23, 2015
Primary completion
Jun 23, 2035 (estimated)
Completion
Jun 23, 2040 (estimated)
Last update
Dec 20, 2021

Study contacts

Guido Claessen, Prof. Dr.
Contact
guido.claessen@uzleuven.be
Guido Claessen, Prof. Dr.
study chair · UZ Leuven

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Interested in this study?

Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.

Contact study team

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion