BJU international
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Randomized Controlled Trial Comparative Study Clinical Trial
Assessment of an electronic daily diary in patients with overactive bladder.
To assess the effectiveness of a portable electronic diary as a data collection device for overactive bladder symptoms, and to evaluate its level of patient acceptability compared with a conventional paper-based voiding diary. ⋯ We confirmed that the electronic diary is a novel method of collecting clinically relevant symptom data from patients with an overactive bladder. In addition, the ease-of-use ratings support the use of the electronic diary as a superior alternative to paper diaries, providing real-time data which can be rapidly analysed, and thus allowing a speedy review of data during ongoing clinical studies.
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To examine whether orthotopic neobladder replacement using either ileum or colon segments results in increased oxidative stress, by measuring urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG), one of the most commonly used markers for evaluating oxidative DNA damage. ⋯ These findings suggest that creating an ileal neobladder caused significantly greater oxidative stress than a colon neobladder, ileal conduit, or that in healthy controls. Therefore, it is recommended to conduct a careful long-term follow-up considering the possible development of malignant disease after urinary diversion, especially by an ileal neobladder.