Anorexia Nervosa

Severe Anorexia Nervosa: Outcomes from a Medical Stabilization Unit

International Journal of Eating Disorders
By Philip S. Mehler, MD, FACP, FAED, CEDS

Abstract

Objective: We report data from the medical stabilization and refeeding of patients with severe anorexia nervosa admitted over a 15-month period.

Method: Through chart review and computerized data collection, we evaluated demographic and clinical data from 25 consecutive patients admitted to our medical stabilization unit from October 2008 to January 2010.

Results: In this adult-patient population with a median body mass index (BMI) of 13.1 kg/m(2) (interquartile range, 11.0-14.4), 44% developed hypoglycemia, 76% had abnormal liver function, 83% had abnormal bone density, 45% developed refeeding hypophosphatemia, and 92% were hypothermic. Severe liver function abnormality predicted the development of hypoglycemia (p = 0.02, OR 9.78, CI: 1.55-61.65). No clinical features predicted hypophosphatemia, including admission BMI (p = 0.19), serum glucose level (p = 0.21), elevated liver function tests (p = 0.39 for AST), or initial amount of kilocalories consumed (p = 0.06).

DOI:
https://doi.org/10.1002/eat.20889
Written by
Philip S. Mehler, MD, FACP, FAED, CEDS

Philip S. Mehler, MD, FACP, FAED, CEDS

Dr. Philip Mehler, MD, FACP, FAED, CEDS founded the ACUTE Center for Eating Disorders and Severe Malnutrition in 2001 and serves as its Executive Medical Director. He began his career at Denver…

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