Patient-reported outcomes and different approaches to urinary parameters in overactive bladder: what should we measure?
Overactive bladder (OAB) is highly prevalent and associated with considerable impact on patient health-related quality of life (HRQoL). Assessment of HRQoL can reveal the burden of disease and post-intervention improvement. This review aims to highlight the importance of HRQoL assessment and outline the tools available for use in clinical trials and real-world clinical practice. A number of validated measures of HRQoL specific to OAB have been developed, offering greater sensitivity and responsiveness over generic instruments. These condition-specific, multi-dimensional and single-item global questionnaires are particularly useful for the multiple and varied symptoms of OAB, as they reflect the patient's needs, concerns and values. Measurements for lower urinary tract symptoms, e.g. bladder diaries, are being compared with HRQoL instruments to provide greater understanding of the disease and treatment from the patient's perspective. Therapeutic interventions to improve OAB symptoms should also be evaluated for their effect on the patient's HRQoL.
Urogynaecology Department, St Mary's Hospital, Imperial College London, London, UK. vik.khullar@imperial.ac.uk
Vik
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Khullar
D005260:Female; D006801:Humans; D053158:Nocturia / Q000150:complications / Q000523:psychology; D017060:Patient Satisfaction; D011788:Quality of Life / Q000523:psychology*; D057566:Self Report; D011795:Surveys and Questionnaires; D053201:Urinary Bladder, Overactive / Q000150:complications / Q000523:psychology* / Q000628:therapy; D014549:Urinary Incontinence / Q000209:etiology / Q000523:psychology