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Abstract

Medicine

An Electrophysiological Technique to Accurately Diagnose and Treat Erectile Dysfunction

Published: November 4th, 2022

DOI:

10.3791/63851

1Department of Andrology, Northern Jiangsu People's Hospital, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Northern Jiangsu People's Hospital, Affiliated Hospital of Nanjing University Medical School, 2Graduate School of Dalian Medical University, 3Department of Urology, Jiangsu Taizhou People's Hospital

Abstract

Erectile dysfunction (ED) is a common disease in males. In the past, the first-line treatment of ED was mainly noninvasive-psychotherapy and oral phosphodiesterase 5 (PDE5) inhibitors. Oral PDE5 inhibitors often need to be used before sexual intercourse and do not repair the pathological damage; hence, the therapeutic effect for secondary ED caused by neurological or endocrine disorders is poor. Second-line treatments mainly include penile corpus cavernosum injection of alprostadil, transurethral administration, vacuum negative pressure devices, and other methods, with obvious side effects such as local pain.

The third-line treatment mainly refers to penile prosthesis implantation. Indications of this treatment are strict, complications such as mechanical failure and infection may occur after operation, and it is expensive. Other treatments such as stem cell therapy and gene therapy are still in the experimental research stage and have not been used in clinics. A new treatment based on an electrophysiological technique combines a medical infrared thermal imager with low-frequency (20-50 Hz) neuromuscular electrical stimulation, which has achieved good results in the prevention and treatment of female pelvic floor dysfunction.

Male generative organs are located in the pelvic floor area, and their normal function not only depends on the integrity of the structure and function of the male generative organs, but is also closely related to the blood vessels, nerves, muscles, and other pelvic floor organs. Therefore, this electrophysiological technique was applied to male ED, focusing on the observation of the penis, groin, and hypogastrium for accurate diagnosis and treatment. This demonstrated effective improvement in the conscious erectile status and erectile function scores of patients suffering from ED.

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Keywords Erectile Dysfunction

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