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February 6, 2009International Journal of Sports Medicine

Serum Cardiac Troponin T in Adolescent Runners: Effects of Exercise Intensity and Duration

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Why the study?

Does exercise intensity and duration increase serum cardiac troponin T in trained adolescent runners?

Population

13 male adolescent runners (mean age 14.8+/-1.6 years)

Comparison

Constant-load treadmill runs at 100% ventilatory… vs Constant-load treadmill runs at 80% ventilatory…

Design

Other

Follow-up

post exercise

Authors

FFFrank H. FuAerospace Center HospitalJNJinlei NieMacao Polytechnic UniversityTTTom K. TongHong Kong Baptist University

Discussion

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Implication

Higher-intensity exercise may elevate cTnT in trained adolescents; hypothesis-generating for cardiac effects of youth endurance training.

Structured PICO

Does exercise intensity and duration increase serum cardiac troponin T in trained adolescent runners?

P
Population
13 male adolescent runners (mean age 14.8+/-1.6 years)
I
Intervention
Constant-load treadmill runs at 100% ventilatory threshold for 45 or 90 minutes
C
Comparator
Constant-load treadmill runs at 80% ventilatory threshold for 45 or 90 minutes
O
Outcome
Serum cardiac troponin T (cTnT) levels pre and post exercisesurrogate

Exercise intensity and duration interactively elicit cardiac troponin T release in adolescent runners, with intensity having a more pronounced effect.

Cite This Study

Fu et al. (2009) studied this question.

synapsesocial.com/papers/6a756ad5e239d27fbe033239https://doi.org/10.1055/s-0028-1104586
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1The kinetics of highly sensitive cardiac troponin T release after prolonged treadmill exercise in adolescent and adult athletes2012 · 93 citations
  2. 2The Influence of a Half-Marathon Race Upon Cardiac Troponin T Release in Adolescent Runners2011 · 32 citations
  3. 3Effect of treadmill exercise stress testing on troponin levels in children and adolescents2022 · 2 citations
  4. 4Sex differences in release of cardiac troponin T after endurance exercise2016 · 41 citations
  5. 5High‐Sensitivity Cardiac Troponin T Release After the 20‐m Shuttle Run Test in 733 Healthy Children and Adolescents2026 · 1 citations