The Success Level of Hypospadias Repair in Adults

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Introduction Hypospadias is the abnormal opening of the urethra at the undersurface of the penis. Hypospadias repair is performed in such patients to treat the condition. The success level of hypospadias repair in adults still needs to be established on a larger scale. Therefore, we conducted this study to document the success level of hypospadias repair in adults in our setting to add to the literature. Materials and methods This prospective study was conducted at a major metropolitan hospital in Karachi over a period of six months. A total of 75 male patients aged between 20-50 years and diagnosed with hypospadias of any level with or without mild to moderate chordee were included. Demographic features such as age and the duration of hypospadias were noted. Hypospadias repair using a tubularized incised plate (TIP) urethroplasty technique was performed, and the patients were observed for three days in the ward and for three months in the outpatient department for any complications. The procedure was considered a success if there were no complications and no need for a second surgery; we also took into account patient satisfaction with the procedure to determine the success level. The mean and standard deviation were calculated for patient age and the duration of hypospadias. Frequency and percentages were calculated for distribution of patient age, distribution of the duration of hypospadias, and the success of hypospadias repair. The correlation of patient age and the duration of hypospadias with the success of hypospadias repair was also determined by applying the Chi-square test, and a p-value of ≤0.05 was considered to be statistically significant. Results The mean age and the duration of hypospadias for the study population were the same at 31.43 ± 8.47 years. Distribution of patient age and the duration of hypospadias was also the same with 51 (68%) patients of ≤35 years of age and 24 (32%) patients of >35 years of age. Hypospadias repair was successful in 52 (69.33%) patients but unsuccessful in 23 (30.66%). The stratification of patient age and the duration of hypospadias with the success of hypospadias repair showed a significant inverse relationship (p = 0.017). The data relating to patient age and the duration of hypospadias showed the same values as hypospadias is a birth defect. Conclusion Adult patients undergoing primary hypospadias repair generally show good outcomes. However, the chances of favorable outcomes gradually decrease with age. Hence, patients should be encouraged to undergo the procedure as early in their lives as possible. Patients who are middle-to-old aged should especially be counseled about the relatively higher risk of unsuccessful procedures. Further analysis is needed to confirm the validity of these findings.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.