Biochemical and Anthropometric Outcomes in Paediatric Patients with Heterozygous Familial Hypercholesterolemia after COVID-19 Pandemic Lockdowns: An Exploratory Analysis

• Autor(a) principal: Peres, M
• Data de Publicação: 2024
• Outros Autores: Moreira-Rosário, A, Padeira, G, Gaspar Silva, P, Correia, C, Nunes, A, Garcia, E, Faria, A, Teixeira, D, Calhau, C, Pereira-da-Silva, L, Ferreira, AC, César Rocha, J
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.17/4967
• topic: HCC MTB; Adolescent; Anthropometry; Body Mass Index; Child; COVID-19* / epidemiology; COVID-19* / prevention & control; Child, Preschool; Cholesterol, HDL / blood; Cholesterol, LDL / blood; Female; Humans; Infant; Hyperlipoproteinemia Type II* / blood; Lipids / blood; Male; Pandemics; Quarantine; Pediatric Obesity / epidemiology; Retrospective Studies; SARS-CoV-2*; Triglycerides / blood

The COVID-19 pandemic lockdowns affected the lifestyles of children and adolescents, leading to an increase in childhood obesity. Paediatric patients with familial hypercholesterolemia (FH) may be more susceptible to lockdown effects due to their increased cardiovascular risk. However, data are lacking. We investigated the effect of lockdowns on the metabolic profile of paediatric patients with FH. Blood lipids and anthropometry measured in September 2021-April 2022 were retrospectively compared with pre-pandemic values. Thirty participants were included (1-16 years; 57% female). From baseline to post-pandemic, median [P25, P75] blood LDL-C concentration was 125 [112, 150] mg/dL vs. 125 [100, 147] mg/dL (p = 0.894); HDL-C was 58 [52, 65] mg/dL vs. 56 [51, 61] mg/dL (p = 0.107); triglycerides were 64 [44, 86] mg/dL vs. 59 [42, 86] mg/dL (p = 0.178). The BMI z-score did not change significantly (0.19 [-0.58, 0.89] vs. 0.30 [-0.48, 1.10], p = 0.524). The lack of deterioration in metabolic profiles during lockdowns is positive, as some deterioration was expected. We speculate that patients and caregivers were successfully educated about healthy lifestyle and dietary habits. Our results should be interpreted with caution since the study sample was small and heterogeneous. Multicentre research is needed to better understand the impact of lockdowns on this population.