title: Managing acutely ill substance-abusing patients in an integrated day hospital outpatient program: medical therapies, complications, and overall treatment outcomes.
abstract: BACKGROUND
  Substance-abusing adults are admitted to hospitals for medical complications from their drug and alcohol use at substantially higher rates than the general public; yet, their care is often defined by against medical advice (AMA) discharges and low rates of referral to addiction treatment programs.
  
  
  METHODS
  We present findings from a chart review of consecutive admissions to an integrated medical-substance abuse treatment program designed for acutely ill, hospitalized substance using adults. We specifically looked at factors associated with program completion and medical complications in this cohort of at-risk adults.
  
  
  RESULTS
  Overall, 83 patient cases were studied. The mean age was 41.2 years; most were African American (73.5%), male (68.7%), and homeless (77.1%). Heroin (96.4%) and cocaine (88.0%), followed by alcohol (44.6%) were the most commonly used substances before admission. The most common admitting diagnoses were infectious endocarditis (43.4%), abscess or nonhealing ulcer (18.1%), and osteomyelitis (13.3%) with intravenous antibiotic (68.7%), physical therapy (48.2%), or wound care (41.0%), the most commonly prescribed care on the integrated care/day hospital unit. The mean length of stay in the day hospital was 12.4 days. Overall, 69.9% of patients successfully completed their medical therapy, and 63.9% were successfully referred to an outpatient substance abuse treatment program. Only 10.8% required an unscheduled hospital readmission and 15.7% required an after-hours emergency department visit during their stay.
  
  
  CONCLUSIONS
  Outpatient/day hospital-based integrated treatment is a viable option for medically ill substance-abusing adults who would otherwise be hospitalized and is associated with higher than expected completion rates and low rate of complications. Co-locating the unit at a hospital and integrating extensive social supports appear to be key components to this model.
authors.affiliation: Georgetown University School of Medicine, Washington, DC 20057, USA. tpo6@georgetown.edu
authors.forename: Thomas P
authors.initials: TP
authors.lastname: O'Toole
authors.forename: Alicia
authors.initials: A
authors.lastname: Conde-Martel
authors.forename: J Hunter
authors.initials: JH
authors.lastname: Young
authors.forename: Jennifer
authors.initials: J
authors.lastname: Price
authors.forename: George
authors.initials: G
authors.lastname: Bigelow
authors.forename: Daniel E
authors.initials: DE
authors.lastname: Ford
mesh_terms: D000208:Acute Disease; D000328:Adult; D000437:Alcoholism / Q000534:rehabilitation*; D003631:Day Care, Medical; D005260:Female; D006703:Ill-Housed Persons; D006801:Humans; D008297:Male; D010045:Outpatients; D044469:Racial Groups; D012189:Retrospective Studies; D019966:Substance-Related Disorders / Q000534:rehabilitation*; D016896:Treatment Outcome