Contemporary media campaigns for musculoskeletal pain: A systematic review and meta-analysis with social marketing benchmarking.

Musculoskeletal pain is a global public health problem. Social marketing aims to increase adoption of desired behaviours in target audiences and may uncover new strategies to improve uptake of helpful pain-related behaviours at the population-level. We systematically evaluated effects of contemporary mass media campaigns targeting musculoskeletal pain and used social marketing benchmarking to explore strategies associated with campaign success.

Adjunctive use of hypnosis for clinical pain: a systematic review and meta-analysis.

Systematic reviews suggest that stand-alone hypnotic suggestions may improve pain outcomes compared with no treatment, waitlist, or usual care. However, in clinical practice, hypnosis is often provided adjunctively with other interventions, which might have different effects than those reported in previous reviews. This systematic review aimed to summarize the analgesic effects of adjunctive hypnosis in adults with clinical pain.

The impact of breaking up sitting during simulated nightshifts on musculoskeletal pain: A randomised controlled trial.

Objectives: Prolonged sitting is associated with an increased risk of musculoskeletal pain, especially in nightshift workers. However, research investigating effects of breaking up sitting on musculoskeletal pain during nightshifts is lacking. This study evaluated effects of prolonged sitting or breaking up sitting with short bouts of light-intensity physical activity on pain in healthy adults during simulated nightshifts.

The effectiveness of peer support interventions for community-dwelling adults with chronic musculoskeletal pain: a systematic review and meta-analysis of randomised trials.

This systematic review and meta-analysis critically examined the evidence for peer support interventions to reduce pain and improve health outcomes in community-dwelling adults with chronic musculoskeletal pain (PROSPERO CRD42022356850). A systematic search (inception-January 2023) of electronic databases and grey literature was undertaken to identify relevant randomised controlled trials, with risk of bias and GRADE assessments performed on included studies. Meta-analyses used a generic, inverse-variance, random-effects model, calculating mean difference (MD) or standardised mean difference (SMD).

The influence of threat on visuospatial perception, affordances, and protective behaviour: A systematic review and meta-analysis.

Perception has been conceptualised as an active and adaptive process, based upon incoming sensory inputs, which are modified by top-down factors such as cognitions. Visuospatial perception is thought to be scaled based on threat, with highly threatening objects or contexts visually inflated to promote escape or avoidance behaviours. This meta-analytical systematic review quantified the effect and evidence quality of threat-evoked visuospatial scaling, as well as how visuospatial scaling relates to affordances (perceived action capabilities) and behavioural avoidance/escape outcomes.

Painful distortions: people with painful knee osteoarthritis have biased visuospatial perception of the environment.

Visuospatial perception is thought to be adaptive-ie, hills are perceived as steeper when capacity is low, or threat is high-guiding appropriate interaction with the environment. Pain (bodily threat) may similarly modulate visuospatial perception, with the extent of modulation influenced by threat magnitude (pain intensity, fear) and associated with behaviour (physical activity). We compared visuospatial perception of the environment between 50 people with painful knee osteoarthritis and 50 age-/sex-matched pain-free control participants using 3 virtual reality tasks (uphill steepness estimation, downhill steepness estimation, and a distance-on-hill measure), exploring associations between visuospatial perception, clinical characteristics (pain intensity, state and trait fear), and behaviour (wrist-worn accelerometry) within a larger knee osteoarthritis group (n = 85).

People with painful knee osteoarthritis hold negative implicit attitudes towards activity.

Negative attitudes/beliefs surrounding osteoarthritis, pain, and activity contribute to reduced physical activity in people with knee osteoarthritis (KOA). These attitudes/beliefs are assessed using self-report questionnaires, relying on information one is consciously aware of and willing to disclose. Automatic (ie, implicit) assessment of attitudes does not rely on conscious reflection and may identify features unique from self-report.

Transcutaneous auricular vagus nerve stimulation modifies cortical excitability in middle-aged and older adults.

There is a growing interest in the clinical application of transcutaneous auricular vagus nerve stimulation (taVNS). However, its effect on cortical excitability, and whether this is modulated by stimulation duration, remains unclear. We evaluated whether taVNS can modify excitability in the primary motor cortex (M1) in middle-aged and older adults and whether the stimulation duration moderates this effect.

The clinical course of acute, subacute and persistent low back pain: a systematic review and meta-analysis.

Background: Understanding the clinical course of low back pain is essential to informing treatment recommendations and patient stratification. Our aim was to update our previous systematic review and meta-analysis to gain a better understanding of the clinical course of acute, subacute and persistent low back pain.

Methods: To update our 2012 systematic review and meta-analysis, we searched the Embase, MEDLINE and CINAHL databases from 2011 until January 2023, using our previous search strategy.

Waiting in Pain II: An Updated Analysis of the Multidisciplinary Staffing Levels and Clinical Activity in Australian Specialist Persistent Pain Services.

This study provides an update on multidisciplinary staffing and clinical activity in Australian specialist persistent pain services. Of the 109 services identified, 57 responded, met inclusion criteria and completed a study-specific questionnaire detailing service characteristics, staff resources, and clinical activities. Where possible, data were compared between the 'Waiting in Pain' (WIP) investigations (WIP-I: Dec'08-Jan'10, WIP-II: Jul'16-Feb'18).

Item development and pre-testing of an Osteoarthritis Conceptualisation Questionnaire to assess knowledge and beliefs in people with knee pain.

Many people with osteoarthritis hold beliefs that physical activity is unhelpful or dangerous for their joints, despite high-level evidence suggesting otherwise. Recent advances in scientific understanding of osteoarthritis have led to new treatments that target an individual's understanding both of their condition and the importance of best-practice management strategies, such as physical activity. Conceptual change has been proposed as an important mechanism by which cognitive interventions, such as pain science education, may reduce pain and improve function.

Get Your Head in the Game: A Replicated Single-Case Experimental Design Evaluating the Effect of a Novel Virtual Reality Intervention in People With Chronic Low Back Pain.

Chronic low back pain (CLBP) is a leading cause of disability worldwide. Contemporary treatment of CLBP is suboptimal, with small-moderate effect sizes and high relapse rates. Virtual reality (VR) is an increasingly accessible technology that can improve adherence to exercise programs through gamification.

Osteoarthritis consumers as co-researchers: identifying consumer insights to improve osteoarthritis management by co-designing translational research solutions.

Introduction: Co-design is a consumer-driven approach that facilitates consumer participation in creating meaningful solutions to complex problems. Poor uptake of core management strategies for osteoarthritis suggests there is a missing link in translation between research and practice. We partnered with osteoarthritis consumers as 'co-researchers' to identify translational research solutions to improve uptake of core management strategies that are grounded in lived experiences.

Suggestions in Hypnosis to Aid Pain Education (SHAPE) in People with Chronic Low-Back Pain: A Pilot Feasibility Randomized, Controlled Trial.

Chronic low back pain (CLBP) is a debilitating and burdensome condition, and new treatment strategies are needed. This study aimed to evaluate (1) the feasibility of undertaking a controlled clinical trial investigating a novel intervention for people with CLBP: hypnotically reinforced pain science education, and (2) the acceptability of the intervention as rated by participants. feasibility and intervention acceptability criteria were set.

Does who I am and what I feel determine what I see (or say)? A meta-analytic systematic review exploring the influence of real and perceived bodily state on spatial perception of the external environment.

Background: Bodily state is theorised to play a role in perceptual scaling of the environment, whereby low bodily capacity shifts visuospatial perception, with distances appearing farther and hills steeper, and the opposite seen for high bodily capacity. This may play a protective role, where perceptual scaling discourages engaging with the environment when capacity is low.

Methodology: Our protocol was pre-registered Open Science Framework (https://osf.

Effects of previous experience with dry needling therapy on blinding effectiveness and pain outcomes in people with neck pain: A preliminary sham-controlled study.

Background: Participants' previous experience with an intervention may be an important variable when conducting sham-controlled trials.

Objective: This study explored if previous experience with dry needling (DN) influenced blinding effectiveness and pain outcomes, after the application of DN in patients with neck pain.

Design: A preliminary randomized, sham-controlled study.

A novel blinding protocol to test participant and therapist blinding during dry needling: a randomised controlled experiment.

Objectives: Dry needling is widely used in physiotherapy. Lack of blinding in clinical trials means that dry needling effects and mechanisms remain unclear, with blinding issues accepted as an unavoidable barrier to better evidence. The authors aimed to overcome this barrier by designing a protocol to double-blind dry needling trials.

A collaborative experiential problem-solving approach to develop shams for complex physical interventions: a case study of dry needling.

Objective: Complex physical interventions are widely used in physiotherapy, despite doubts over the validity of clinical trial results due to lack of credible shams. Credible shams are critically needed, so too, therefore, is a process by which they can be developed. The authors used a novel methodology to develop and test blinding protocols for dry needling, a complex physical intervention for which blinding is particularly difficult.

Where is my arm? Investigating the link between complex regional pain syndrome and poor localisation of the affected limb.

Background: Anecdotally, people living with Complex Regional Pain Syndrome (CRPS) often report difficulties in localising their own affected limb when it is out of view. Experimental attempts to investigate this report have used explicit tasks and yielded varied results.

Methods: Here we used a limb localisation task that interrogates implicit mechanisms because we first induce a compelling illusion called the Disappearing Hand Trick (DHT).

The EPIPHA-KNEE trial: Explaining Pain to target unhelpful pain beliefs to Increase PHysical Activity in KNEE osteoarthritis - a protocol for a multicentre, randomised controlled trial with clinical- and cost-effectiveness analysis.

Background: Despite well-established benefits of physical activity for knee osteoarthritis (OA), nine of ten people with knee OA are inactive. People with knee OA who are inactive often believe that physical activity is dangerous, fearing that it will further damage their joint(s). Such unhelpful beliefs can negatively influence physical activity levels.

A pain science education and walking program to increase physical activity in people with symptomatic knee osteoarthritis: a feasibility study.

Introduction: Nine of 10 people with knee osteoarthritis are inactive. Unhelpful pain beliefs may negatively influence physical activity levels. Targeting these unhelpful pain beliefs, through contemporary pain science education (PSE), may provide benefit.