ZHANG Weili, et al. Study on efficacy and safety of oral sildenafil citrate in the treatment of erectile dysfunction. [J]. Journal of Chongqing Medical University (2):187-189(2002)
ZHANG Weili, et al. Study on efficacy and safety of oral sildenafil citrate in the treatment of erectile dysfunction. [J]. Journal of Chongqing Medical University (2):187-189(2002)DOI:
Study on efficacy and safety of oral sildenafil citrate in the treatment of erectile dysfunction
Objective: To evaluate the efficacy and safety of sildenafil on men with erectile dysfunction. Methods:This study was a double-blind
randomizes
placebo-controlled
flexible dose study of sildenafil citrate oral tablets taken 8 weeks. A total of 72 subjects were screened and randomized. Results: Clinical effective rate was of 88.89% on sildenafil vs 22.22% on placebo. The global assessment question revealed that treatment had improved their erection in 85.71% on sildenafil vs 20.00% on placebo. The proportion of successful attempts at sexual intercourse was 82.01% on sildenafil vs 20.31% on placebo. The incidence of adverse events was higher for sildenafil than for placebo
but sildenafil was well tolerated. Conclusion: Oral sildenafil is safe and effective for male erectile dysfunction.