Bansal UK, Jones C, Fuller TW, Wessel C, Jackman SV. The Efficacy of Tadalafil Daily vs on Demand in the Treatment of Erectile Dysfunction: A Systematic Review and Meta-analysis.
Urology 2018;
112:6-11. [PMID:
28882778 DOI:
10.1016/j.urology.2017.08.031]
[Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/12/2017] [Accepted: 08/18/2017] [Indexed: 11/23/2022]
Abstract
We present a review comparing the use of tadalafil daily vs on-demand for erectile dysfunction. We examined randomized controlled trials and observational studies that examined the use of tadalafil for at least 8 weeks of follow-up with the primary outcome of International Index for Erectile Dysfunction-Erectile Function domain. Eight studies that examined the desired dosing regimens were identified. Of these, 6 studies included the primary end point of 12 weeks. Those patients taking tadalafil daily for 12 weeks scored on average 1.82 points higher in International Index for Erectile Dysfunction-Erectile Function domain scores, although the difference may not be clinically significant (Fig. 1).
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