Peripheral Nerve Stimulation for Chronic Pain and Migraine: A Review.

Interventional pain procedures offer treatments for chronic pain conditions refractory to conservative measures. Neuromodulation, including peripheral nerve stimulation (PNS), applies electrical stimuli to neural structures to treat pain. Here we review the literature on PNS for various chronic pain conditions including neuropathic pain, postamputation pain, musculoskeletal pain, migraine, and pelvic pain.

Tapentadol, Buprenorphine, and Levorphanol for the Treatment of Neuropathic Pain: a Systematic Review.

Purpose Of Review: The objective of this systematic review is to present the available evidence for the utilization of the atypical opioids tapentadol, buprenorphine, and levorphanol for the treatment of neuropathic pain.

Recent Findings: In total, 1619 articles were retrieved of which 10 studies were included. Of 5 included studies pertaining to tapentadol, 4 studies show tapentadol monotherapy to be effective for the treatment of diabetic peripheral neuropathy or chronic, radiating low back pain.

Aromatherapy for Procedural Anxiety in Pain Management and Interventional Spine Procedures: A Randomized Trial.

Objective: The aim of this study was to evaluate a nonsedating agent, lavender aromatherapy, to reduce anxiety before interventional spinal procedures.

Design: In this prospective, single-blind study performed at a tertiary care center for an academic institution, 144 patients undergoing spinal procedures (epidural steroid injection, medial branch block, or radiofrequency ablation) were randomized into two groups of 72 patients. The experimental group was exposed to a tablet formulation of lavender aromatherapy, while the control group was exposed to tablets devoid of any scent.