Objective: To evaluate patient-reported temporal changes in penile curvature, pain, shortening, sexual function, and quality of life in men undergoing conservative treatment for PD.
Materials and methods: Of 3840 patients who underwent evaluation at our institution between 1990 and 2012, 719 were randomly selected to receive a mail-in questionnaire with topics including penile curvature, pain, shortening, sexual function, and quality of life. Men endorsing prior intralesional or surgical therapy were excluded.
Results: A total of 125 patients completed the survey and met the inclusion criteria. The median duration between onset of PD symptoms and survey completion was 8.4 years. Overall, 38% felt that their condition had overall improved and 26% felt that their condition had worsened since onset. Penile curvature resolved in 43%, remained stable in 37%, and worsened in 20%. Twelve percent of the men developed a second de novo curvature. Penile pain occurred in 42%, among whom the pain worsened in 18% and completely resolved in 64%. Sixty-five percent reported penile shortening. Subjective erectile function decreased in 60%, and >40% experienced difficulties with penetrative intercourse. Sexual frequency decreased in 68% of the patients and 59% reported decreased relationship satisfaction. Approximately 50% described negative psychological impacts on self-esteem and image.
Conclusion: The current report provides the most comprehensive and longest-term data on patient-reported outcomes in men undergoing nonsurgical and noninjection therapies. Although approximately 40% of the men reported overall and curvature improvement at a median 8.4-year follow-up, penile length loss, worsening sexual function, relationship dissatisfaction, and psychosocial distress occurred in the majority of PD men.
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