Cost effectiveness and quality of life considerations in the treatment of patients with overactive bladder.
This article summarizes the quality of life (QOL), cost of illness, and cost-effectiveness considerations in the treatment and management of patients with overactive bladder (OAB). Most cost studies have focused primarily on urinary incontinence, which is only one possible symptom of OAB. Prevalence rates of urge and mixed incontinence in the United States ranged from 3% to 8% and 5% to 37%, respectively. The highest prevalence was found in geriatric and psychogeriatric populations, where 40% and 90%, respectively, were classified as incontinent. In patients with OAB, all aspects of QOL can be compromised including physical, social, occupational, domestic, and sexual activities, and associated costs can be substantial. Oxybutynin has been the mainstay of pharmacotherapy for OAB but its more frequent side effects (including dry mouth) may deter patients from full compliance with treatment. Tolterodine, a newer antimuscarinic drug, has proven safe and effective in the treatment of OAB, with fewer side effects and better tolerability than existing agents. Cost effectiveness reports are reviewed. Further research on OAB is needed to characterize the disease process and identify risk factors.
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D000368:Aged; D017281:Cost of Illness; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D011788:Quality of Life; D006113:United Kingdom; D014481:United States; D014549:Urinary Incontinence / Q000150:complications / Q000191:economics* / Q000628:therapy*; D014552:Urinary Tract Infections / Q000191:economics / Q000209:etiology