non-invasive management of varicocele-related scrotal pain using transcutaneous neuromuscular electrical stimulation

<meta charset="utf8"></head><body>전기 자극 요법: 정맥류로 인한 통증에 대한 비수술적 치료법

Varicocele is a prevalent vascular abnormality affecting the male reproductive system, characterized by the enlargement, elongation, and tortuosity of the spermatic cord&#39;s venous plexus. It often leads to scrotal pain, discomfort, and progressive testicular hypogonadism, and is a major contributing factor to male infertility. Epidemiological studies have shown that varicocele affects approximately 10% to 15% of adult males. Among infertile men, the prevalence of varicocele can reach 40%, and scrotal pain occurs in 2% to 10% of cases1.
Varicose veins commonly occur on the left side of the spermatic cord, which can be attributed to two primary factors. Firstly, the left spermatic vein is anatomically longer than the right spermatic vein. Secondly, the right spermatic vein connects to the inferior vena cava, experiencing lower pressure, whereas the left spermatic vein joins the left renal vein at a right angle, resulting in higher pressure2. Increased venous pressure in the left renal vein, situated between the abdominal aorta and the superior mesenteric artery, leads to elevated pressure within the corresponding spermatic vein3.
The exact mechanism underlying scrotal pain in varicocele remains unclear. Potential contributing factors include elevated testicular temperature, oxidative stress, testicular hypoxic injury, endocrine dysregulation, and the influence of renal/adrenal metabolic toxins. These factors stimulate receptors, triggering the generation of action potentials that propagate through neural pathways within the spinal cord, ultimately transmitting electrical signals to the brain via the thalamic tracts located on the medial and posterior aspects of the spinal cord, resulting in pain perception4.
Clinical treatments for scrotal pain associated with varicocele encompass general measures, medication, and surgical interventions. General treatment involves lifestyle and dietary adjustments, which can provide some degree of symptom reduction. Pharmacological approaches often include the administration of hepatic saponins, such as Aescuven Forte, which exhibit anti-inflammatory and anti-exudative properties and help maintain the structural integrity of venous walls, particularly collagen fibers5. Treatment with hepatic saponins, such as Aescuven Forte, gradually restores the elasticity and contractile function of venous walls, thereby increasing venous blood reflux rate, reducing venous pressure, and alleviating symptoms like scrotal discomfort. Flavonoids and non-steroidal anti-inflammatory drugs are other commonly employed therapeutic agents that offer some efficacy in improving scrotal pain symptoms. Although physical cooling and scrotal rest have been utilized for varicocele-associated scrotal pain, their usage is limited due to decreased patient acceptance6.
Surgical interventions, such as open surgery, laparoscopic surgery, microscopic surgery, and interventional surgery, are commonly selected for patients with varicocele who experience more pronounced scrotal pain symptoms or infertility. Surgical treatment is currently regarded as the most effective approach, achieving up to an 80% success rate in relieving pain symptoms. However, it is important to acknowledge potential postoperative complications, including bleeding, wound infection, testicular sheath effusion, and testicular atrophy. Regardless of the surgical method chosen, the recurrence rate of varicocele ranges from 1.9% to 17.2%7.
Transcutaneous electrical nerve stimulation (TENS) is an extensively employed non-invasive physical therapy that applies electrical stimulation to the skin&#39;s surface, leading to pain relief and enhanced nerve function. By transmitting electrical currents through electrodes into nerve tissue, TENS influences nerve activity and finds widespread applications, including: (1) Pain relief: TENS effectively alleviates various types of pain, including muscle pain, neuralgia, and joint pain. The stimulation of nerve endings through TENS promotes the secretion of natural pain-relieving substances, such as endorphins, thereby reducing pain; (2) Rehabilitation training: TENS serves as a valuable tool in rehabilitation training, aiding in the restoration of impaired muscle and nerve function. For instance, after a sports injury, TENS can be used to alleviate pain and facilitate the recovery process; (3) Neuromodulation: TENS is also utilized for neuromodulation purposes, such as managing symptoms associated with urinary incontinence and constipation8.
The diverse therapeutic potential of transcutaneous electrical nerve stimulation (TENS) in pain management, rehabilitation, and neuromodulation highlights its efficacy and applicability. Through the stimulation of nerve endings, TENS promotes desirable neuromuscular responses, effectively ameliorating associated symptoms. Notably, TENS has demonstrated favorable efficacy in addressing male conditions such as erectile dysfunction and premature ejaculation. Patients readily embrace TENS due to its advantageous features of safety, reliability, and affordability. Furthermore, TENS treatment for venous vascular diseases yields beneficial outcomes, including pain relief, enhanced blood flow, and expedited wound healing9.
This study utilizes electrophysiological therapy-related technology to examine the effectiveness of transcutaneous neuromuscular electrical stimulation in alleviating scrotal pain associated with varicocele. The findings of this investigation have the potential to offer a valuable alternative treatment approach for individuals experiencing varicocele-related scrotal pain.

<meta charset="utf8"></head><body>저자 스포트라이트: 신경근 전기 자극을 통한 정맥류 치료의 발전

정맥류 유발 음낭 통증 치료를 위한 경피적 신경근 전기 자극

Our study is for the use of transcutaneous neuromuscular electrical stimulation in the treatment of varicocele scrotal pain, and provides a new alternative option for the treatment of varicocele scrotal pain. Transcutaneous electrical neuromuscular stimulation has been widely used in the treatment of pelvic-floor-related disorders and has been effective in the treatment of male disorders such as erection and premature ejaculation. We wanted to explore the efficacy of transcutaneous neuromuscular stimulation in the treatment of varicocele scrotal pain.We will apply transcutaneous neuromuscular electrical stimulation to more critical applications and look for individualized and precise treatment protocols of transcutaneous neuromuscular electrical stimulation for the treatment of varicocele scrotal pain.

경피적 신경근 전기 자극을 사용한 정맥류 관련 음낭 통증의 비침습적 관리

non-invasive-management-varicocele-related-scrotal-pain-using

Research

JoVE Journal

Medicine

Non-Invasive Management of Varicocele-Related Scrotal Pain Using Transcutaneous Neuromuscular Electrical Stimulation

160 조회수. 시작하려면 환자에게 15분 동안 시술 침대에 가만히 앉아 있거나 평평하게 누워 있도록 지시하십시오. 환자가 검사실에 들어간 후 환자에게 움직임에 대한 시스템 음성 지침을 따르도록 요청하십시오. Freeze를 클릭하여 이미지를 저장합니다.그런 다음 환자의 액션 화면에서 마우스를 고환으로 이동하고 비정상적인 체온 영역을 관찰합니다. 영?...

비디오: 경피적 신경근 전기 자극을 사용한 정맥류 관련 음낭 통증의 비침습적 관리

Transcutaneous Neuromuscular Electrical Stimulation for Treating Varicocele-Induced Scrotal Pain

Varicocele is a prevalent vascular disorder affecting the male reproductive system, leading to scrotal pain and testicular dysfunction. Epidemiological studies have shown that varicocele occurs in approximately 10% to 15% of adult males, while scrotal pain affects 2% to 10% of the population. Currently, clinical treatment options for varicocele-induced scrotal pain include general therapy, medication, and surgery. Among these, surgical intervention is considered the most effective method, boasting a success rate of 80%. However, it carries risks such as postoperative bleeding, infection, and recurrence, making it less desirable for some patients. In recent years, transcutaneous neuromuscular electrical stimulation has gained wide acceptance for treating various andrological conditions, including erectile dysfunction and premature ejaculation, yielding positive outcomes. This non-invasive technique offers a promising alternative for managing varicocele-induced scrotal pain, potentially reducing the need for surgical intervention and its associated risks. Its growing popularity underscores the need for further research and clinical trials to validate its efficacy and safety in treating this condition.

This protocol outlines the use of transcutaneous neuromuscular electrical stimulation for treating varicocele-induced scrotal pain. It compares visual analog scale (VAS) scores and imaging changes before and after treatment to assess effectiveness. Results indicate that patients experienced improved scrotal pain symptoms following the treatment.

Varicocele is a prevalent vascular disorder affecting the male reproductive system, leading to scrotal pain and testicular dysfunction. Epidemiological ...

연구

의학

To begin, instruct the patient to sit still or lie flat on the procedure bed for 15 minutes. After the patient enters the examination compartment, ask the patient to follow the system voice instructions for movements. Click on Freeze to save the image.Then, move the mouse to the testicles in the patient's action screen and observe the abnormal body temperature region. Subtract the temperature of the healthy testis from the temperature of the affected testis to obtain the bilateral scrotal temperature difference. Apply electrode pads to the patient's abdomen and bilateral inguinal regions.Adjust the current intensity and pulse width on the electrode pads to levels acceptable to the patient, and set the current intensity to four hertz, followed by the pulse width to 400 microseconds. Record the current intensity and pulse width at which the area of temperature abnormality on the scanner returns to normal. Then, locate the treatment protocol in the system that corresponds to the recorded current intensity and pulse width.Finally, input the treatment protocol into the removable low-frequency neuromuscular therapy device. Guide the patient through the treatment, selecting appropriate parameters within a frequency range of 1 to 400 hertz and a pulse width of 50 to 1, 000 microseconds. The mean visual analog scale score, bilateral scrotal temperature difference, internal diameter of the spermatic vein, and blood reflux time in the spermatic vein significantly decreased after treatment.The testicular atrophy index showed no statistically significant change, remaining approximately the same before and after treatment.