Key result
Patients with newly diagnosed congenital heart disease had a significantly increased risk of developing cancer compared to the general population (SIR 1.45).
Why the study?
Does congenital heart disease increase the risk of cancer in patients with newly diagnosed CHD?
Population
31,961 patients with newly diagnosed congenital heart disease and no previous history of malignancy, median…
Comparison
Diagnosis of congenital heart disease vs Expected cancer cases based on national age…
Design
Cohort
Follow-up
median 5.3 years
Authors
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Warrants clinical awareness of cancer risk in CHD follow-up; leaves open whether screening improves outcomes.
Cohort (n=31,961)
Does congenital heart disease increase the risk of cancer in patients with newly diagnosed CHD?
Effect estimate: SIR 1.45 (95% CI 1.25-1.67)
Patients with congenital heart disease have a significantly increased risk of developing cancer, particularly hematologic and CNS malignancies, highlighting the need for clinical awareness during long-term follow-up.
Lee et al. (2015) conducted a cohort in Congenital heart disease (n=31,961). Congenital heart disease vs. General population (expected cancer cases) was evaluated on Incidence of all cancers (SIR 1.45, 95% CI 1.25-1.67). Patients with newly diagnosed congenital heart disease had a significantly increased risk of developing cancer compared to the general population (SIR 1.45).
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