A geriatric rehabilitation and assessment unit in a community hospital

Effectiveness of a geriatric evaluation unit. A randomized clinical trial

We randomly assigned frail elderly inpatients with a high probability of nursing-home placement to an innovative geriatric evaluation unit intended to provide improved diagnostic assessment, therapy, rehabilitation, and placement. Patients randomly assigned to the experimental (n = 63) and control (n = 60) groups were equivalent at entry. At one year, patients who had been assigned to the geriatric unit had much lower mortality than controls (23.8 vs. 48.3 per cent, P less than 0.005) and were less likely to have initially been discharged to a nursing home (12.7 vs. 30.0 per cent, P less than 0.05) or to have spent any time in nursing home during the follow-up period (26.9 vs. 46.7 per cent, P less than 0.05). The control-group patients had substantially more acute-care hospital days, nursing-home days, and acute-care hospital readmissions. Patients in the geriatric unit were significantly more likely to have improvement in functional status and morale than controls (P less than 0.05). Direct costs for institutional care were lower for the experimental group, especially after adjustment for survival. We conclude that geriatric evaluation units can provide substantial benefits at minimal cost for appropriate groups of elderly patients, over and above the benefits of traditional hospital approaches.

Geriatric consultation: a functional approach

Eighty-one geriatric consultations conducted on behalf of 71 patients (mean patient age 78 years, range 59-99; M34 , F37 ) at San Francisco General Hospital were analyzed. Seventy-nine per cent of requests were for medical or psychiatric evaluation; 19 per cent social; and 3 per cent rehabilitation. The authors made 50 new diagnoses, many of which identified conditions that adversely affected patients' functional levels, including cardiovascular disorders (8), medication effects (8), malnutrition (7), misdiagnosis of dementia (7), and gait disorders (4). Recommendations focused on treating those conditions whose alleviation could improve self-care ability: medication adjustment (62 per cent), management of dementia, delirium, or depression (59 per cent), rehabilitation (32 per cent), and treatment of malnutrition (30 per cent). Geriatric consultations resulted in rerouting 18 patients (51 per cent) from nursing homes to lower levels of care. Fourteen of these eventually returned home. By focusing on reversible conditions that affect patients' functional levels, geriatric consultation can improve the management of elderly patients and prevent unnecessary nursing home placement.