title: Severe anorexia nervosa: outcomes from a medical stabilization unit.
abstract: OBJECTIVE
  We report data from the medical stabilization and refeeding of patients with severe anorexia nervosa admitted over a 15-month period.
  
  
  METHODS
  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).
  
  
  CONCLUSIONS
  Patients with the most severe cases of anorexia nervosa have a high prevalence of serious medical complications during initial refeeding.
authors.affiliation: University of Colorado Denver, Denver, Colorado, USA.
authors.forename: Jennifer L
authors.initials: JL
authors.lastname: Gaudiani
authors.forename: Allison Lee
authors.initials: AL
authors.lastname: Sabel
authors.forename: Margherita
authors.initials: M
authors.lastname: Mascolo
authors.forename: Philip S
authors.initials: PS
authors.lastname: Mehler
mesh_terms: D000293:Adolescent; D000328:Adult; D000856:Anorexia Nervosa / Q000150:complications / Q000503:physiopathology / Q000628:therapy*; D001786:Blood Glucose; D001823:Body Composition / Q000502:physiology; D015519:Bone Density / Q000502:physiology; D005260:Female; D006801:Humans; D007003:Hypoglycemia / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D017674:Hypophosphatemia / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D007297:Inpatients; D008107:Liver Diseases / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D008111:Liver Function Tests; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome
chemical_list: D001786:Blood Glucose