Assessment and management of cardiovascular complications in eating disorders

Journal of Eating Disorders

Review

Orla Walsh¹  Fiona McNicholas²  Dara Friars³ 

[1] Department of Paediatrics, Children’s Health Ireland (CHI), Temple Street University Hospital, Dublin, Ireland;Department of Psychiatry, School of Medicine, University College Dublin, Dublin, Ireland;Lucena Child and Adolescent Mental Health Service (CAMHS), Dublin, Ireland;Department of Psychiatry, Children’s Health Ireland (CHI), Crumlin, Ireland;Department of Psychiatry, School of Medicine, University College Dublin, Dublin, Ireland;Mount Pleasant, Australia;

关键词: Cardiovascular;    Assessment;    Eating disorders;    Anorexia nervosa;    Bulimia nervosa;    Avoidant/restrictive food intake disorder;    Binge eating disorder;    Adolescents and young adults;   

DOI  :  10.1186/s40337-022-00724-5

 received in 2022-08-03, accepted in 2022-12-18,  发布年份 2022

来源: Springer

【 摘 要 】

BackgroundEating disorders (EDs) are serious conditions predominantly affecting adolescents and young adults (AYAs) and pose a considerable threat to their health and wellbeing. Much of this increased morbidity and mortality is linked to medical compromise, especially cardiovascular abnormalities. Rates of presentation to both community and inpatient medical settings have increased in all age groups following the Covid-19 pandemic and subsequent “lockdowns”, with patients presentations being more medically compromised compared to previous years. This has implications for clinicians with regard to the performance of competent cardiovascular assessments and management of findings.AimsThis paper is a practical resource for clinicians working with AYAs in whom EDs may present. It will provide a brief summary of the physiological context in which cardiovascular complications develop, systematically outline these complications and suggest a pragmatic approach to their clinical evaluation.MethodsRelevant literature, guidelines and academic texts were critically reviewed. Conclusions were extracted and verified by a Child and Adolescent Psychiatrist and Adolescent Paediatrician, with suitable expertise in this clinical cohort.ConclusionsThe cardiovascular complications in EDs are primarily linked to malnutrition, and patients presenting with Anorexia Nervosa are most often at greatest risk of structural and functional cardiac abnormalities, including aberrations of heart rate and rhythm, haemodynamic changes and peripheral vascular abnormalities. Other cardiovascular abnormalities are secondary to electrolyte imbalances, as seen in patients with Bulimia Nervosa. More recently defined EDs including Avoidant/Restrictive Food Intake Disorder and Binge Eating Disorder are also likely associated with distinct cardiovascular complications though further research is required to clarify their nature and severity. Most cardiovascular abnormalities are fully reversible with nutritional restoration, and normalisation of eating behaviours, including the cessation of purging, though rare cases are linked to cardiac deaths. A detailed clinical enquiry accompanied by a thorough physical examination is imperative to ensure the medical safety of AYAs with EDs, and should be supported by an electrocardiogram and laboratory investigations. Consideration of cardiovascular issues, along with effective collaboration with acute medical teams allows community clinicians identify those at highest risk and minimise adverse outcomes in this cohort.

【 授权许可】

CC BY   
© The Author(s) 2023

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