Lipids & metabolic liver disease

Prevalence and determinants of dyslipidemia in 2338 Dutch childhood cancer survivors: a DCCS-LATER 2 study

Eur J EndocrinolPublished Cross-sectional study

Authors' conclusion

CCS is at increased risk of dyslipidemia, with various modifiable and non-modifiable determinants identified, underscoring the importance of survivor-specific risk assessment tools to control cardiovascular morbidity and mortality in this high-risk population.

Study context

Population
Adult childhood cancer survivors (CCS) in a nationwide Dutch cohort (median age 34.7 year, median follow-up 27.1 year), compared with adults with no cancer history (Lifelines)
Participants
2,338 vs 132,226
Exposure
Adult CCS vs adults with no cancer history
  • CCSn = 2,338
  • Lifelinesn = 132,226reference
Outcome
Prevalence of dyslipidemia, defined by multiple classifications and lipid abnormalities
Methodological detailsnationwide cohort, logistic regression adjusted for age, sex and BMI
  • Nationwide cohort
  • Logistic regression adjusted for age, sex and BMI

Main finding

As reported in the abstract

Dyslipidemia (NCEP-ATP-III, WHO, EGIR, CTCAEv.4.03)
  • CCS had significantly increased odds of dyslipidemia vs reference cohort according to all classifications
  • Adjusted for age, sex, and BMI

Observational data: associations, not effects.

Further findings

Lipid abnormalities in survivors without lipid-lowering agents (n = 2007)

TG > 1.7 mmol/L
20.6%
HDL-C < 1.0/1.3 mmol/L (male/female)
30.3%
Total cholesterol > 5.2 mmol/L
29.9%
LDL-C > 4.1 mmol/L
7.3%
Apolipoprotein-B > 130 mg/dL
7.7%

Lipid abnormalities, survivors vs references without lipid-lowering agents (n = 126 631)

High TG, survivors vs references: aOR
1.89 (1.68-2.13) (95% CI)
Low HDL-C, survivors vs references: aOR
2.73 (2.46-3.03) (95% CI)
High apolipoprotein-B, survivors vs references: aOR
1.84 (1.53-2.20) (95% CI)

Determinants of dyslipidemia in CCS

Sex, age, BMI, physical activity, abdominal/pelvic, cranial and total body irradiation, alkylating agents, smoking, GHD and DM were associated with (≥1 definition of) dyslipidemia in CCS
  • Multivariable logistic regression

Original publication

Prevalence and determinants of dyslipidemia in 2338 Dutch childhood cancer survivors: a DCCS-LATER 2 study. Eur J Endocrinol. Published 20 November 2024. doi:10.1093/ejendo/lvae149

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