Optimized Tibial Nerve Stimulation Partially Reduces Visceral Hypersensitivity in Rats Mediated via Autonomic and Opioid Mechanisms

2021 ◽  
Author(s):  
Liuqin Jiang ◽  
Shengai Zhang ◽  
Nina Zhang ◽  
Jiande D.Z. Chen
Keyword(s):  
Nerve Stimulation ◽  
Tibial Nerve ◽  
Visceral Hypersensitivity ◽  
Tibial Nerve Stimulation ◽  
Opioid Mechanisms

Tibial Nerve Stimulation Improves Visceral Hypersensitivity in Rats Mediated via the Autonomic Mechanisms

2017 ◽  
Vol 152 (5) ◽  
pp. S730
Author(s):  
Liuqin Jiang ◽  
Han Zhang ◽  
Nina Zhang ◽  
Shengai Zhang ◽  
Pankaj J. Pasricha ◽  
...  
Keyword(s):  
Nerve Stimulation ◽  
Tibial Nerve ◽  
Visceral Hypersensitivity ◽  
Tibial Nerve Stimulation

scholarly journals Percutaneous Tibial Nerve Stimulation in Chronic Post-Surgical Anorectal Pain: A Case Report

2021 ◽  
pp. 1-6
Author(s):  
Marta Pacheco ◽  
João Xavier ◽  
Olga Santos ◽  
Carina Raposo ◽  
Ana Margarida Regalado
Keyword(s):  
Nerve Stimulation ◽  
Negative Impact ◽  
Tibial Nerve ◽  
Pain Syndrome ◽  
Brief Pain Inventory ◽  
Lower Urinary Tract Dysfunction ◽  
Percutaneous Tibial Nerve Stimulation ◽  
Tibial Nerve Stimulation ◽  
Anorectal Pain ◽  
Patient Reported

<b><i>Introduction:</i></b> Anorectal pain is a symptom with a negative impact on quality of life and it can sometimes develop into a chronic pain syndrome. Structural anorectal pain is treated according to the underlying pathology. In situations of chronic post-surgical pain that is refractory to conventional therapeutic approaches, percutaneous tibial nerve stimulation (PTNS) is an option. PTNS is a neurostimulation technique used in the treatment of lower urinary tract dysfunction. There has been increasing evidence of its benefits for improving other conditions, such as chronic pelvic pain (CPP) and faecal incontinence (FI). <b><i>Case Presentation:</i></b> We report a case of a 45-year-old woman with chronic post-surgical anorectal pain (CPAP) treated with PTNS. The patient reported a consistent and dramatic decrease in both the frequency and intensity of pain, assessed by the Brief Pain Inventory (BPI). A decrease in the pain interference with mood, normal work, and walking/mobility was also noted, as evaluated by BPI and EQ-5D-3L questionnaires. <b><i>Discussion:</i></b> Neuromodulation treatments have been reported as effective for anorectal pain, but reports on the use of PTNS are rare. The tibial nerve is easily accessible and provides an optimal site for neurostimulation without the need of an operating room or anaesthesia. The overall improvement observed in this case of chronic anorectal pain suggests a potential new area of research for PTNS.

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