Hospital survival of older patients admitted to a medical intensive care unit

2007 ◽  
Vol 19 (1) ◽  
pp. 69-74 ◽  
Author(s):  
Arzu Topeli ◽  
Banu Cakir
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Older Patients ◽  
Medical Intensive Care Unit ◽  
Hospital Survival ◽  
Medical Intensive Care

scholarly journals Patterns of Opiate, Benzodiazepine, and Antipsychotic Drug Dosing in Older Patients in a Medical Intensive Care Unit

2013 ◽  
Vol 22 (5) ◽  
pp. e62-e69 ◽  
Author(s):  
Margaret A. Pisani ◽  
Kyle Bramley ◽  
Michael T. Vest ◽  
Kathleen M. Akgün ◽  
Katy L.B. Araujo ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Older Patients ◽  
Medical Intensive Care Unit ◽  
Positive Association ◽  
New Haven ◽  
Medical Intensive Care ◽  
The Impact ◽  
Higher Doses ◽  
Night Shifts

Background Anecdotal observation suggests that older patients in medical intensive care units receive higher doses of psychoactive medications during evening shifts than day and night shifts. Objectives To determine the dosing patterns and total doses of fentanyl, lorazepam, and haloperidol according to nursing shift in a cohort of older patients in a medical intensive care unit. Methods The sample consisted of 309 patients 60 years and older admitted to the medical intensive care unit at Yale-New Haven Hospital, New Haven, Connecticut. Data on time, dosage, and route of administration of the drugs were collected. Data were analyzed by using a Bayesian random effects Poisson model adjusted for individual heterogeneity, excess zero doses, and important clinical covariates. Results Mean age of the patients was 75 years; 58% received fentanyl, 55% received lorazepam, and 32% received haloperidol. Although dosing with fentanyl did not differ according to shift, doses of both lorazepam and haloperidol were higher during the evening shifts (4 pm to midnight) than during the day or night shifts. Compared with women, men received higher doses of both haloperidol and lorazepam and variability between shifts was greater. Conclusions In this longitudinal, observational sample of older patients, data indicated a positive association between dose levels of lorazepam and haloperidol during the evening nursing shifts relative to other shifts. Further investigation is needed to determine potential causes and to evaluate the impact on outcomes of sleep deprivation and delirium.

Sign in / Sign up

Export Citation Format

Share Document