Advances in clinical and experimental medicine : official organ Wroclaw Medical University · 2022
Correlation between age and curative effects of selective dorsal neurectomy for primary premature ejaculation.
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Yang Junwu, Chu Maolin, Qi Yuzhuo, Zhang Haifeng, Yuan Tan, Zhou Li, Cao Wei, Zhang Chunying
Аннотация
BACKGROUND: The use of selective dorsal neurectomy (SDN) as a surgical treatment of premature ejaculation (PE) has increased for many years in Asian countries.
OBJECTIVES: To investigate the correlation between age and curative effects of SDN in primary premature ejaculation (PPE) in mainland China.
MATERIAL AND METHODS: From September 2016 to September 2020, 65 patients with PPE treated with SDN were selected for study. All of the patients were followed up from 12 to 56 (30.07 ±13.48) months. They were divided into 3 groups according to age: group A (22-30 years, n = 23), group B (31-37 years, n = 20) and group C (38-45 years, n = 22). The 5-item version of the International Index of Erectile Function (IIEF-5) and Premature Ejaculation Diagnostic Tool (PEDT) results, erectile rigidity grade, intravaginal ejaculation latency time (IELT), ejaculation control abilities (ECA) scores, and sexual intercourse satisfaction (SIS) scores were assessed in the 3 groups before and after operation to evaluate the clinical efficacy of surgery.
RESULTS: Fifty-nine patients were finally followed up. The IIEF-5 scores and erectile rigidity grade of group A was significantly higher than that of groups B and C, both before and after surgery. The change of PEDT scores in group A was significantly higher than in groups B and C; the difference was statistically significant (p < 0.05). The IELT, ECA and SIS scores in group A were significantly higher than in groups B and C (p < 0.05). Operational efficiency ratio in groups B and C (65%, 70%) was significantly lower than in group A (95.24%).
CONCLUSIONS: The SDN as a treatment of PPE in different age groups allowed to achieve certain results. The highest surgical efficiency (95.24%) was observed in the 22-30 years age group and the lowest (65%) in the 38-45 years age group. Therefore, we believe that the best time for surgery is between 22 and 30 years of age.
OBJECTIVES: To investigate the correlation between age and curative effects of SDN in primary premature ejaculation (PPE) in mainland China.
MATERIAL AND METHODS: From September 2016 to September 2020, 65 patients with PPE treated with SDN were selected for study. All of the patients were followed up from 12 to 56 (30.07 ±13.48) months. They were divided into 3 groups according to age: group A (22-30 years, n = 23), group B (31-37 years, n = 20) and group C (38-45 years, n = 22). The 5-item version of the International Index of Erectile Function (IIEF-5) and Premature Ejaculation Diagnostic Tool (PEDT) results, erectile rigidity grade, intravaginal ejaculation latency time (IELT), ejaculation control abilities (ECA) scores, and sexual intercourse satisfaction (SIS) scores were assessed in the 3 groups before and after operation to evaluate the clinical efficacy of surgery.
RESULTS: Fifty-nine patients were finally followed up. The IIEF-5 scores and erectile rigidity grade of group A was significantly higher than that of groups B and C, both before and after surgery. The change of PEDT scores in group A was significantly higher than in groups B and C; the difference was statistically significant (p < 0.05). The IELT, ECA and SIS scores in group A were significantly higher than in groups B and C (p < 0.05). Operational efficiency ratio in groups B and C (65%, 70%) was significantly lower than in group A (95.24%).
CONCLUSIONS: The SDN as a treatment of PPE in different age groups allowed to achieve certain results. The highest surgical efficiency (95.24%) was observed in the 22-30 years age group and the lowest (65%) in the 38-45 years age group. Therefore, we believe that the best time for surgery is between 22 and 30 years of age.