Combination therapy with simultaneous delivery of spinal cord stimulation modalities: COMBO randomized controlled trial.

The Combining Mechanisms for Better Outcomes randomized controlled trial assessed the effectiveness of various spinal cord stimulation (SCS) modalities for chronic pain. Specifically, combination therapy (simultaneous use of customized sub-perception field and paresthesia-based SCS) versus monotherapy (paresthesia-based SCS) was evaluated. Participants were prospectively enrolled (key inclusion criterion: chronic pain for ≥6 months).

Cooled and traditional thermal radiofrequency ablation of genicular nerves in patients with chronic knee pain: a comparative outcomes analysis.

Introduction: Genicular nerve radiofrequency ablation (GNRFA) is a minimally invasive intervention for patients with chronic knee pain (CKP) not responding to conservative treatments. Few investigations have compared treatment outcomes of cooled-RFA (c-RFA) and thermal-RFA (t-RFA), two common approaches of GNRFA. This study aims to investigate and compare outcomes, including probability of treatment success, between c-RFA and t-RFA in patients with CKP.

Tanezumab for chronic low back pain: a randomized, double-blind, placebo- and active-controlled, phase 3 study of efficacy and safety.

This randomized, double-blind, phase 3 study (56-week treatment; 24-week follow-up) assessed tanezumab in patients with chronic low back pain and history of inadequate response to standard-of-care analgesics (NCT02528253). Patients received placebo, subcutaneous tanezumab (5 or 10 mg every 8 weeks), or oral tramadol prolonged-release (100-300 mg/day). Primary endpoint was change in low back pain intensity (LBPI) at week 16 for tanezumab vs placebo.

A Systematic Literature Review of Spine Neurostimulation Therapies for the Treatment of Pain.

Objective: To conduct a systematic literature review of spinal cord stimulation (SCS) for pain.

Design: Grade the evidence for SCS.

Methods: An international, interdisciplinary work group conducted literature searches, reviewed abstracts, and selected studies for grading.

Long-term Outcomes Using Intrathecal Drug Delivery Systems in Complex Regional Pain Syndrome.

Objective: Providing durable long-term pain control for patients with complex regional pain syndrome (CRPS) is challenging. A multidisciplinary approach focused on physical therapy is frequently prescribed, with opioids and invasive procedures reserved for those challenged by functional progression. In this study, we examined the long-term efficacy of intrathecal drug delivery systems (IDDS) in patients with CRPS at our institution.

Efficacy of a Targeted Drug Delivery on-Demand Bolus Option for Chronic Pain.

Background And Objectives: Intrathecal targeted drug delivery systems historically required physician office visits for dose adjustment to manage fluctuating pain. A wireless device now enables patients to supplement their basal intrathecal infusion with a programmed on-demand bolus dose. We sought to quantify the change in oral breakthrough opioid need associated with the use of an intrathecal bolus in comparison to those treated with the basal infusion alone.

Kyphoplasty increases vertebral height, decreases both pain score and opiate requirements while improving functional status.

Vertebral compression fractures can result from advanced osteoporosis, or less commonly from metastatic or traumatic insults to the vertebral column, and result in disabling pain and decreased functional capacity. Various vertebral augmentation options including kyphoplasty aim at preventing the sequelae of pain and immobility that can develop as the result of the vertebral fractures. The mechanism for pain relief following kyphoplasty is not entirely understood, and the restoration of a portion of the lost vertebral height is a subject of debate.

Improving guideline compliance: assessment of unit-based reminder for monitoring platelet counts post-PCI.

In assessing our institution's vascular access site bleeding complication rate, we found (anecdotally) that for many patients platelet count was not measured according to recommendations of the manufacturer of the predominantly used glycoprotein (GP) IIb/IIIa agents, in either the catheterization recovery unit (CRU) or the coronary care unit (CCU). We hypothesized that a unit-focused effort to remind cardiologists to order platelet counts after percutaneous coronary interventions GP IIb/IIIa would improve compliance. Findings indicated that a greater number of patients had platelet counts drawn after a reminder effort had been implemented.