Glans Preservation Contributes to Postoperative Restoration of Male Sexual Function: A Multicenter Clinical Study of Glans Preserving Surgery

作者：Yang, Jie; Chen, Jing; Wu, Xin-feng; Song, Ning-jing; Xu, Xiao-yun; Li, Quan; Qiao, Di; Zhang, Jia-yi; Wang, Wei; Su, Huang; Wang, Zeng-jun; Su, Jian-tang; Song, Ning-hong^*

来源：Journal of Urology, 2014, 192(5): 1410-1417.

DOI：10.1016/j.juro.2014.04.083

• penis
• penile neoplasms
• erectile dysfunction
• sexual dysfunction
• physiological
• organ preservation

Purpose: We evaluated whether glans preserving surgery would be more helpful for patients to regain satisfactory sexual competency postoperatively than conventional partial amputation. @@@ Materials and Methods: From 2004 to 2012 at 4 centers a total of 135 men treated with glans preserving surgery and 36 treated with partial amputation were selected for evaluation from a total of 273 consecutive patients with penile cancer. Subjective evaluation for patient sexual performance was investigated using the IIEF-15. Objective evaluation was done using the audiovisual sexual stimulation test with the RigiScan (R) Plus. The degree of satisfaction with penile appearance, and patient confidence and partner acceptability for intercourse were evaluated by 5-point scales. @@@ Results: Patients treated with glans preserving surgery had better performance in 4 IIEF-15 domains (erectile function, orgasmic function, intercourse satisfaction and overall satisfaction) and 1 RigiScan parameter (tip rigidity) (each p < 0.01). They also had significantly higher appearance satisfaction (64.4% vs 13.9%) and intercourse confidence (55.6% vs 5.6%) than men who underwent partial amputation. Sexual partners in the glans preserving group also showed significantly higher appearance satisfaction (51.1% vs 5.6%) and intercourse acceptability (37.8% vs 16.7%) than in the partial amputation group. @@@ Conclusions: Glans preserving surgery effectively preserves the functional anatomy and cosmetic appearance of the glans penis. Glans preservation contributes to minimizing postoperative erectile dysfunction and negative psychological impediments, and promotes return to satisfactory sexual performance. Patients treated with glans preservation have more advantages in obtaining sexual acceptance from their partners than those who undergo amputation.

• 出版日期2014-11
• 单位南京医科大学; 中国医学科学院北京协和医院; 江苏省省级机关医院