A LANDSCAPE ASSESSMENT OF THE USE OF TWO ANESTHETICS IN THE HOSPITAL INPATIENT POPULATION - RESULTS FROM AN OBSERVATIONAL DATABASE

Author(s)

Liao N1, Fan W2, Plent S2, Abraham J3, Yang GA2
1Windary LLC, Lebanon, NJ, USA, 2The Medicines Company, Parsippany, NJ, USA, 3The Medicines Company, Reading, MA, USA

OBJECTIVES: In the last decade the population undergoing medical procedures is older and sicker. However, anesthetics (sedatives/hypnotics) administered during these procedures have not changed significantly during that time. This study sought to gain a better understanding of the sedative/hypnotic landscape in inpatient hospital procedures by examining populations receiving some of the more common drugs. METHODS: Adult inpatients with a procedure, discharged in 2014 who received etomidate or propofol, alone or in combination with other anesthetic agents were identified in the Premier hospital database. Data from 01/2013 to 09/2015 was used for trend analysis. Descriptive statistics were employed to understand patients’ demographics, therapeutic characteristics, resource utilizations and outcomes. Costs were adjusted to 2015 dollars. RESULTS: A total of 3,631,719 adult patients underwent a procedure in the hospital setting in 2014. Of which, 120,304 (3.3%) received etomidate and 1,246,093 (22.4%) received propofol. Compared to propofol patients etomidate patients were: older (64.7 vs. 60.2), sicker, with mean Charlson Comorbidity Index (CCI) 2.7 vs. 1.7, with higher percentage of patients in Mortality/Severity of Major or Extreme groups (73.0% vs.26.2% and 78.6% vs. 35.7%). The etomidate population had higher resource utilization ( LOS 10.9d vs. 6.0d; total cost $37,685 vs. $20,586); and higher death rate (15.8% vs 3.0%.) For the 3 year period, both populations demonstrated similar trends for mean age, CCI, LOS, Cost, and Mortality/Severity). CONCLUSIONS: In this assessment of propofol and etomidate, procedural administration of propofol is the dominant sedative/hypnotic of use but there are marked differences in patient characteristics between the two agents. Etomidate patients are older, sicker, have a longer LOS and use more health care resources. Further research is necessary to understand if these factors may be influenced by technique or concomitant medications.

Conference/Value in Health Info

2017-05, ISPOR 2017, Boston, MA, USA

Value in Health, Vol. 20, No. 5 (May 2017)

Code

PHP51

Topic

Economic Evaluation, Epidemiology & Public Health, Health Service Delivery & Process of Care

Topic Subcategory

Cost/Cost of Illness/Resource Use Studies, Prescribing Behavior, Public Health

Disease

Multiple Diseases

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