BACKGROUND: We retrospectively analysed the outcomes of conservative management of Peyronie's disease and determined the factors predicting successful outcome. METHODS: The study involved 31 patients with Peyronie's disease who were treated at our institute between 1985 and 2003. We assessed the efficacy of vitamin E for the improvement of the symptoms, and the factors which contributed to successful outcome with conservative management using multivariate analysis. RESULTS: There was no statistically significant difference in the relief rate between the vitamin E and no-medication groups. The overall estimated relief rate was 67.5% at 2 years from presentation. The multivariate analysis revealed plaque size to be the only significant factor predicting the relief from all symptoms in patients with conservative management. The rate was 100% in patients having a plaque size of 20 mm or smaller and 20.0% in those having a size of larger than 20 mm (P=0.005). CONCLUSIONS: We could not confirm the benefit of vitamin E for Peyronie's disease. Plaque size was the only significant factor predicting the relief from all symptoms. Patients with larger plaque might fail to respond to the conservative management.
BACKGROUND: We retrospectively analysed the outcomes of conservative management of Peyronie's disease and determined the factors predicting successful outcome. METHODS: The study involved 31 patients with Peyronie's disease who were treated at our institute between 1985 and 2003. We assessed the efficacy of vitamin E for the improvement of the symptoms, and the factors which contributed to successful outcome with conservative management using multivariate analysis. RESULTS: There was no statistically significant difference in the relief rate between the vitamin E and no-medication groups. The overall estimated relief rate was 67.5% at 2 years from presentation. The multivariate analysis revealed plaque size to be the only significant factor predicting the relief from all symptoms in patients with conservative management. The rate was 100% in patients having a plaque size of 20 mm or smaller and 20.0% in those having a size of larger than 20 mm (P=0.005). CONCLUSIONS: We could not confirm the benefit of vitamin E for Peyronie's disease. Plaque size was the only significant factor predicting the relief from all symptoms. Patients with larger plaque might fail to respond to the conservative management.
Authors: Eric James Shaw; Gregory Clyde Mitchell; Ronny B Tan; Premsant Sangkum; Wayne John G Hellstrom Journal: World J Mens Health Date: 2013-12-24 Impact factor: 5.400