Long term complications of penile fracture repair: Erectile dysfunction and penile curvature / Complicaciones a largo plazo de la reparación de fractura; disfunción eréctil y curvatura de pene

Objective: To determine the factors that cause erectile dysfunction and penile curvature after repair of penile fracture (PF).Methods: Data from 25 patients who underwent PF repair was retrospectively analyzed. PF was diagnosed by examining patients’ medical histories and performing physical examinations. All patients underwent immediate PF repair. All patients filled out the International Index of Erectile Function (IIEF-5) form and penile curvature was examined.Results: The median age of patients at the time of surgery and the median follow-up duration were 46 years (22–60 years) and 95 months (12–156 months), respectively. Two of the patients had concomitant urethral injury. At the final follow up, erectile dysfunction (ED) was present in 13 patients (52%). Among these patients, 9 patients (36%) had mild ED and 4 patients (16%) had moderate ED. With a univariate analysis, age and penile curvature were significantly associated with ED (p=0.008 and p=0.039, respectively). With a multivariate analysis, age was independently associated with ED (p=0.048, odds ratio=1.104, 95% confidence interval 1.000–1.218). The IIEF-5 scores correlated with age (p=0.009, r=0.510). Seven patients (28%) had penile curvature and one patient underwent penile plication surgery.Conclusion: After PF repair, age is the only risk factor for ED and penile curvature rarely requires surgical treatment. (AU)

Objetivo: Determinar los factores que causan disfunción eréctil y curvatura de pene tras una reparación de fractura de pene (FP).Métodos: Se analizaron retrospectivamente los datos de 25 pacientes sometidos a reparación de FP. Se diagnosticó FP examinando las historias clínicas de los pacientes y realizando exploraciones físicas. Se sometió a todos los pacientes a reparación inmediata de FP. Todos los pacientes completaron el formulario IIEF-5 (International Index of Erectile Function), y se examinó la curvatura de pene.Resultados: La edad media de los pacientes en el momento de la cirugía y la duración media del seguimiento fueron de 46 años(22–60 años) y 95 meses (12–156 meses), respectivamente. Dos pacientes tuvieron lesión uretral concomitante. Al finalizar el seguimiento se presentó disfunción eréctil (DE) en 13 pacientes (52%). Entre estos pacientes, nueve (36%) tuvieron DE leve y cuatro (16%) DE moderada. Con un análisis univariante, la edad y la curvatura de pene estuvieron significativamente asociadas a DE (p = 0,008 y p = 0,039, respectivamente). Con un análisis multivariante, la edad estuvo independientemente asociada a DE (p = 0,048, odds ratio = 1,104, 95% de intervalo de confianza 1,000–1,218). Las puntuaciones IIEF-5 se correlacionaron con la edad (p = 0,009, r = 0,510). Siete pacientes (28%) tuvieron curvatura de pene y un paciente fue sometido a cirugía de plicatura de pene.Conclusión: Tras la reparación de FP, la edad es el único factor de riesgo de DE, y la curvatura de pene raramente requiere tratamiento quirúrgico. (AU)

Long term complications of penile fracture repair: Erectile dysfunction and penile curvature.

OBJECTIVE: To determine the factors that cause erectile dysfunction and penile curvature after repair of penile fracture (PF). METHODS: Data from 25 patients who underwent PF repair was retrospectively analyzed. PF was diagnosed by examining patients' medical histories and performing physical examinations. All patients underwent immediate PF repair. All patients filled out the International Index of Erectile Function (IIEF-5) form and penile curvature was examined. RESULTS: The median age of patients at the time of surgery and the median follow-up duration were 46 years (22-60 years) and 95 months (12-156 months), respectively. Two of the patients had concomitant urethral injury. At the final follow up, erectile dysfunction (ED) was present in 13 patients (52%). Among these patients, 9 patients (36%) had mild ED and 4 patients (16%) had moderate ED. With a univariate analysis, age and penile curvature were significantly associated with ED (p=0.008 and p=0.039, respectively). With a multivariate analysis, age was independently associated with ED (p=0.048, odds ratio=1.104, 95% confidence interval 1.000-1.218). The IIEF-5 scores correlated with age (p=0.009, r=0.510). Seven patients (28%) had penile curvature and one patient underwent penile plication surgery. CONCLUSION: After PF repair, age is the only risk factor for ED and penile curvature rarely requires surgical treatment.