[Respiratory syncytial infections in the elderly. Seven cases and review of the literature].
We report 7 cases of respiratory syncytial virus (RSV) infections among elderly patients hospitalized for acute lower tract infection during the winter months. The median age was 95 years (range: 79-106 years). 6 patients were living in nursing homes. All patients had chronic cardiopulmonary conditions. Clinical symptoms included upper respiratory tract symptoms for 3 of them and lower respiratory tract symptoms for all of them. Three patients developed a severe infection with acute respiratory failure. The chest X ray showed an interstitial infiltrate in 3 cases, a consolidation in one case. All patients received oxygen, respiratory physical therapy, nebulized B-agonists and antibiotics. Corticosteroids were used for 4 patients. Progress was favorable for all patients and none died. Diagnosis was obtained in a few hours by direct antigen detection by enzyme immunoassays (EIA) in sputum. Respiratory syncytial virus infection is a common cause of respiratory tract infection in the elderly, during the winter months. Clinical manifestations are similar to influenza infections. Detection of RSV antigens from sputum specimens may be a useful and rapid diagnostic method and merits further evaluation in the elderly. Early diagnosis of respiratory syncytial virus infection should be encouraged to allow the implementation of effective infection control procedures and avoid inadequate therapies.
Haber
Nicole
N
Service de Médecine Interne et Gériatrie, Hôpital Notre-Dame-de-Bon-Secours, 75674 Paris Cedex 1. haber.n@wanadoo.fr
El Helali
Najoua
N
Février
Martine
M
Durand-Gasselin
Bernard
B
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D018357:Respiratory Syncytial Virus Infections / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D012141:Respiratory Tract Infections / Q000209:etiology*