Rejected

Chronic neck pain results in considerable personal, clinical, and societal burden. It consistently ranks among the top three pain-related reasons for seeking healthcare. Despite its prevalence, neck pain is difficult to both assess and treat. Quantitative approaches are required since diagnostic imaging techniques rarely provide information on movement-related neck pain, and most common clinical assessment tools are limited to single plane motion measurement.

This article describes the work of the National Association of Clinical Nurse Specialists (NACNS) Opioid/Pain Management Task Force and provides guidance for the clinical nurse specialist (CNS) in evidence-based pain management interventions and organizational program development.

The field of Internet-based treatments is expanding. However, little is known about placebo effects in online therapeutic settings. The aim of this study was to test if placebo analgesia could be induced via online communication. Exploratory analyses tested if different communication styles (empathetic/neutral) would influence the placebo effect.

The brainstem is known to be an important brain area for nociception and pain processing, and both relaying and coordinating signaling between the cerebrum, cerebellum, and spinal cord. Although preclinical models of pain have characterized the many roles that brainstem nuclei play in nociceptive processing, the degree to which these circuitries extend to humans is not as well known. Unfortunately, the brainstem is also a very challenging region to evaluate in humans with neuroimaging. The challenges for human brainstem imaging arise from the location of this elongated brain structure, proximity to cardiorespiratory noise sources, and the size of its constituent nuclei. These challenges can require dedicated approaches to brainstem imaging, which should be adopted when study hypotheses are focused on brainstem processing of nociception or modulation of pain perception. In fact, our review will highlight many pain neuroimaging studies that have reported some brainstem involvement in nociceptive processing and chronic pain pathology. However, we note that with recent advances in neuroimaging leading to improved spatial and temporal resolution, more studies are needed that take advantage of data collection and analysis methods focused on the challenges of brainstem neuroimaging.

Interaction between the motor and nociceptive systems seems to play an important role in chronic pain. In this pilot study we used a combination of functional near-infrared spectroscopy (FNIRS) and laserevoked potentials (LEPs) during concurrent finger tapping task and noxious laser stimulation in fibromyalgia (FM) patients and controls. The study included 9 healthy subjects and 15 FM patients. During concurrent FNIRS and LEP recording, participants were required either to remain in resting relaxed condition or to execute a finger tapping task with the right hand. In the control group, the left motor cortex showed increased oxyhaemoglobin levels, while the early N1 LEP component was reduced, during the finger tapping task. In FM patients, motor cortex oxyhaemoglobin concentrations were lower during movement, which did not reduce LEPs. The left motor cortex oxyhaemoglobin concentrations had 79.2% diagnostic accuracy. The interplay between motor and pain-related circuits seems to be dysfunctional in FM patients. These results may support a role for motor cortex modulation in the treatment of this disabling disease.

Safety, efficacy, and costs are still debated issues in single-port laparoscopy. The aim of the study was to compare clinical outcomes and hospital costs for conventional 4-port laparoscopic cholecystectomy (4PLC) and single-port laparoscopic cholecystectomy (SPLC) performed at a single institution.

Studies on validation of telerehabilitation as an effective platform to help manage as well as reduce burden of care for Low-Back Pain (LBP) are sparse. This study compared the effects of Telerehabilitation-Based McKenzie Therapy (TBMT) and Clinic-Based McKenzie Therapy (CBMT) among patients with LBP. Forty-seven consenting patients with chronic LBP who demonstrated 'directional preference' for McKenzie Extension Protocol (MEP) completed this quasi experimental study. The participants were assigned into either the CBMT or TBMT group using block permuted randomization. Participants in the CBMT and TBMT groups received MEP involving a specific sequence of lumbosacral repeated movements in extension aimed to centralize, decrease, or abolish symptoms, thrice weekly for eight weeks. TBMT is a comparable version of CBMT performed in the home with the assistance of a mobile phone app. Outcomes were assessed at the 4th and 8th weeks of the study in terms of Pain Intensity (PI), Back Extensors Muscles' Endurance (BEME), Activity Limitation (AL), Participation Restriction (PR), and General Health Status (GHS). Data were analyzed using descriptive and inferential statistics. Alpha level was set at p< 0.05. Within-group comparison across baseline, 4 and 8 weeks indicate that both CBMT and TBMT had significant effects on PI (p=0.001), BEME (p=0.001), AL (p=0.001), PR (p=0.001) and GHS (p=0.001) respectively. However, there were no significant differences (p>0.05) in the treatment effects between TBMT and CBMT, except for 'vitality' (p=0.011) scale in the GHS where TBMT led to significantly higher mean score. Mobile-app platform of the McKenzie extension protocol has comparable clinical outcomes with the traditional clinic-based McKenzie Therapy, and thus is an effective supplementary platform for care of patients with low-back pain.

The objective of this study was to carry out a head-to-head comparison of topical sucralfate combined with mupirocin versus mupirocin alone in the treatment of chronic skin ulcers with respect to both effectiveness and safety.

The main objective is to compare efficacy and safety of pregabalin and amitriptyline monotherapy with their low-dose combination in patients of neuropathic pain (NeuP).

Inadequate training of medical practitioners is a key factor responsible for inappropriate use of opioid analgesics.