Pathophysiology of Pain and Mechanisms of Neuromodulation: A Narrative Review (A Neuron Project).

Pain serves as a vital innate defense mechanism that can significantly impact an individual's quality of life. Understanding the physiological effects of pain well plays an important role in developing novel pain treatments. Nociceptor neurons play a key role in pain and inflammation.

Retrospective Evaluation of Bipolar Peripheral Nerve Stimulation for Nociceptive and Neuropathic Pain: A Pilot Study.

Purpose: This retrospective review evaluates pain and patient-defined functional goal improvement utilizing bipolar peripheral nerve stimulation (PNS) in chronic neuropathic and nociceptive pain states.

Patients And Methods: Our dataset includes 24 patients who underwent implantation of a permanent peripheral nerve stimulator from January 2018 through December 2022. A total of 29 leads were implanted amongst 24 patients, with 5 patients having leads at 2 different dermatomes.

Current State of Perioperative Buprenorphine Management-A National Provider Survey.

Objectives: Buprenorphine maintenance for opioid use disorder (OUD) can present potential challenges for acute postoperative pain management. Provider practice and consistency of buprenorphine management strategies within institutions are unknown. This study aims to identify how providers nationwide manage patients on buprenorphine when they present for elective surgery.

Combined use of peripheral nerve stimulation and dorsal root ganglion stimulation for refractory complex regional pain syndrome type I to avoid amputation: A case report.

We describe a case of left foot and ankle complex regional pain syndrome type 1 that necessitated a novel combination of a functioning dorsal root ganglion stimulation and peripheral nerve stimulation. This approach optimized pain relief, functional improvement, and avoided amputation.

A prospective, randomized trial of the effect of buprenorphine continuation versus dose reduction on pain control and post-operative opioid use.

Introduction: An increasing number of individuals are taking buprenorphine for management of opioid use disorder (OUD). Pain control can be challenging when these patients develop acute pain requiring supplemental analgesia. Buprenorphine's pharmacokinetic profile can render supplemental opioid-based analgesia ineffective.

A prospective case series evaluating use of an in-line air detection and purging system to reduce air burden during major surgery.

Background: Intravascular air embolism (AE) is a preventable but potentially catastrophic complication caused by intravenous tubing, trauma, and diagnostic and surgical procedures. The potentially fatal risks of arterial AE are well-known, and emerging evidence demonstrates impact of venous AEs on inflammatory response and coagulation factors. A novel FDA-approved in-line air detection and purging system was used to detect and remove air caused by administering a rapid fluid bolus during surgery.