Restraint use in the elderly emergency department patient

The elderly frequently suffer from altered mental status and other medical conditions requiring physical or chemical restraint for safety in the Emergency Department (ED).

This study examined outcomes of restrained elderly patients in the ED.

A 2-year retrospective study was conducted in an urban community teaching hospital ED. Included were patients ≥65 years of age who were physically restrained in the ED and hospitalized. Data collected included age, gender, restraint indications, restraint type, restraint duration, adverse outcomes, ED discharge diagnosis, ED disposition, hospital length of stay, and disposition.

There were 83 patients in the study. Forty-seven (56.6%) were nursing home residents. Twenty-seven (32.5%) were admitted to the intensive care unit. Thirty-five (42.2%) received both chemical and physical restraint. The average number of patient medications on arrival to the ED was eight, and 3 patients were on a medication that could adversely interact with a chemical restraint medication. The mean inpatient length of stay was 7.2 days (SD 5.7 days). Ten patients expired, 14 were discharged home, and 59 were discharged to a nursing facility (8 with new behavioral medications). Of the 36 patients originally presenting to the ED from home, only 11 (30.6%) were discharged back to home. There were no significant differences in outcome between patients who received a combination of both chemical and physical restraints and patients who received physical restraint alone.

In this 2-year retrospective study, elderly patients placed in physical restraints in the ED had no recorded adverse outcomes. In addition, there were no adverse outcomes when they received both physical and chemical restraint. Elderly patients who were originally admitted from home and subsequently required physical restraint were unlikely to return home.