Long-term survival in patients older than 80 years hospitalised for heart failure. A 5-year prospective study.
BACKGROUND
Although heart failure (HF) is frequent in elderly patients, few studies have focused on patients older than 80 years.


OBJECTIVE
To evaluate the clinical features, treatment and long-term prognosis of HF in patients older than 80 years.


RESULTS
Consecutive patients hospitalised for a first HF episode in the Somme Department (France) during 2000 were prospectively included. Of the 799 included patients, 305 (38%) were aged over 80 years. The elderly patients were mostly women with a high prevalence of atrial fibrillation, ischaemic and hypertensive heart disease. Ejection fraction (EF) was assessed in 68.5% of elderly patients and 61% had EF >or=50%. Angiotensin-converting enzyme inhibitors, beta-blockers, oral anticoagulants and statins were prescribed less frequently in elderly patients. The 5-year survival in elderly patients was 19%, dramatically lower than the survival of age- and sex-matched general population (48%). Cardiovascular causes were recorded in over 60% of deaths. On multivariable analysis, cancer, renal insufficiency, old myocardial infarction, diabetes, hyponatraemia and age were predictors of mortality in elderly patients. Reduced EF was a potent predictor of death (HR 1.72, 95%CI 1.24-2.37, p=0.001) in elderly patients.


CONCLUSIONS
Long-term prognosis in HF patients older than 80 years is poor, with a dramatic excess mortality compared to the elderly general population. Life-saving drugs are largely underused in elderly HF patients.
Mahjoub
Haïfa
H
INSERM, ERI 12, Amiens, France and University Hospital Amiens, France.
Rusinaru
Dan
D
Soulière
Vicky
V
Durier
Chloé
C
Peltier
Marcel
M
Tribouilloy
Christophe
C
D000369:Aged, 80 and over; D004812:Epidemiologic Methods; D005260:Female; D006333:Heart Failure / Q000188:drug therapy / Q000401:mortality*; D006760:Hospitalization; D006801:Humans; D008297:Male; D017741:Survivors