Gout, the most common of the crystal arthritides is a result
of disturbed uric acid metabolism and precipitation of urate crystals in
extra cellular space of joints, periarticular tissue, bones
and other organs.
The frequencies of obesity, chronic kidney disease (CKD),hypertension,
type 2 diabetes, dyslipidaemias, cardiac diseases (including coronary
heart disease, heart failure and atrial fibrillation), stroke and
peripheral arterial disease have been repeatedly shown to be increased
in gout.
There is an increased incidence of gout in the elderly, with
the clinical picture differing somewhat from middle age.
Additionally, complications may be more severe. The management
of gout may be more challenging in the elderly, due to medical
co-morbidities, deteriorating metabolic function and drug
interactions due to polypharmacy.
Older people with decreased kidney function, low albumin levels, or
requiring diuretic and/or aspirin therapy, are at higher risk of
developing gout.
In the West, gout affects around 1% of adult men over 45 years of
age. The estimated incidence being 0.6 to 2.1 per 1000 per year, with a
prevalence of 9.5 to 13.5 per 1000 persons of all ages.
Gout in the elderly
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