Background: The improvement of life expectation in our country explains at least in part the increase of the proportion of the elderly in hospitalized patients.
Aim: The aim of this study was to identify the main diseases leading to hospitalization of the aged in a rheumatology department, to establish their clinical profiles and to evaluate the quality of their management.
Methods: Retrospective chart review about the elderly (age > or =65 years) admitted in the rheumatology department of the Charles Nicolle Hospital during a 2-year-period [January 2003-December 2004].
Results: Among the 831 patients admitted to our inpatient clinic during that period, 86 were 65-year-old or more representing 10% of the total. Mean age was 71.2 years [65-88]. The sex ratio was 1/3. A history of a mean of two associated diseases [0-5] was noted. They were dominated by hypertension (50%) and diabetes (26.7%). Almost 1/3 of the elders had a surgical history. Gastro-intestinal troubles have been noted in only 19% of cases. The main cause of hospitalization was a diagnosis exploration (77.6%). The remainings were admitted for therapeutic adjustment. The disease was evolving since in mean 16 months (15 days-15 years). The mean duration of hospitalization was 21.2 days (4-60). The pathologies involved were varied dominated by degenerative rheumatisms (26.7%) with a predilection to lumbar spine, systemic diseases: 18 cases (20.9%) with 13 cases of rheumatoid arthritis, and malignant bone diseases (18.7%). At least two rheumatic diseases were found together in 49 patients (57%). The clinical findings were atypical in almost half cases (42.4%) in such aged patients. Besides drugs prescribed for non rheumatic diseases, our patients took a mean of 3.4 drugs (1-8) as symptomatic, adjuvant or etiologic treatment. The treatment observance was good in 74.4% of cases. Iatrogenic incidents occurred in 14 cases (16.2%). The outcome was favorable in 68.9% of cases. Twelve of our patients necessitated a third help. Half of our patients (54%) were controlled in our outpatient clinic 1-2 months after their issue, 12 have been hospitalized for the same disease, 8 deceased, and 19 have been lost.
Conclusions: The management of the elderly patients in hospitalization must be multidisciplinary. It should take into account the clinical and therapeutic particularities of such a population. Prevention remains the best guarantee for a good quality of life and to decrease social and economic costs.