Publications by authors named "Heather M Shearer"

Background: A significant proportion of children and adolescents experience back pain. However, a comprehensive systematic review on the effectiveness of rehabilitation interventions is lacking.

Objectives: To evaluate benefits and harms of rehabilitation interventions for non-specific low back pain (LBP) or thoracic spine pain in the pediatric population.

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Introduction: The effectiveness of post-surgical rehabilitation following lumbar disc herniation (LDH) surgery is unclear.

Research Question: To investigate the effectiveness and safety of rehabilitation interventions initiated within three months post-surgery for adults treated surgically for LDH.

Material And Methods: This systematic review searched seven databases from inception to November 2023.

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Rehabilitation providers and policymakers need valid evidence to make informed decisions about the healthcare needs of the population. Whenever possible, these decisions should be informed by randomized controlled trials (RCTs). However, there are circumstances when evidence needs to be generated rapidly, or when RCTs are not ethical or feasible.

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Study Objectives: Sleep quality is important during childhood and adolescence. Given the high prevalence of pain in children/youth with cerebral palsy, we aimed to measure the association between short-term pain trajectories and sleep disturbance in these individuals.

Methods: We accrued the cohort between November 2019 and October 2020 and recruited children/youth who (1) were 8-18 years old; (2) had cerebral palsy with any Gross Motor Function Classification System level; and (3) could self-report pain and sleep disturbance.

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Article Synopsis
  • The study aimed to evaluate the effectiveness of education and advice for adults suffering from chronic primary low back pain (CPLBP) to inform WHO guidelines.
  • After reviewing over 2,500 studies, 15 randomized controlled trials (RCTs) were included, indicating that education/advice can improve pain, function, and quality of life compared to no intervention.
  • Despite these improvements, the evidence supporting these benefits is considered to be of very low certainty, highlighting the need for further research.
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Chronic primary low back pain (CPLBP) is a prevalent and disabling condition that often requires rehabilitation interventions to improve function and alleviate pain. This paper aims to advance future research, including systematic reviews and randomized controlled trials (RCTs), on CPLBP management. We provide methodological and reporting recommendations derived from our conducted systematic reviews, offering practical guidance for conducting robust research on the effectiveness of rehabilitation interventions for CPLBP.

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Article Synopsis
  • The study aimed to assess the effectiveness and risks of needling therapies (NT) for adults with chronic primary low back pain (CPLBP) to guide WHO clinical guidelines.
  • After examining 1831 articles, 37 randomized controlled trials were included, revealing low certainty in evidence and minimal differences between NT and other treatments across most measures.
  • NT showed some positive effects on health-related quality of life and pain reduction at different time points, especially compared to no intervention and usual care, although overall, the evidence was not strong.
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  • The study aimed to assess the effectiveness and potential drawbacks of structured exercise programs for adults suffering from chronic primary low back pain (CPLBP), to help shape WHO clinical guidelines.* -
  • Researchers analyzed randomized controlled trials (RCTs) focused on different structured exercise programs, comparing them to placebos, usual care, or no treatment, ultimately synthesizing data from 13 RCTs with low or unclear bias.* -
  • The findings indicate that structured exercise likely leads to a reduction in pain and functional limitations for adults with CPLBP, with moderate certainty supporting the benefits of various exercise types such as aerobic exercise, Pilates, and motor control exercises.*
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Purpose: To evaluate benefits and harms of transcutaneous electrical nerve stimulation (TENS) for chronic primary low back pain (CPLBP) in adults to inform a World Health Organization (WHO) standard clinical guideline.

Methods: We searched for randomized controlled trials (RCTs) from various electronic databases from July 1, 2007 to March 9, 2022. Eligible RCTs targeted TENS compared to placebo/sham, usual care, no intervention, or interventions with isolated TENS effects (i.

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As commissioned by the WHO, we updated and expanded the scope of four systematic reviews to inform its (in development) clinical practice guideline for the management of CPLBP in adults, including older adults. Methodological details and results of each review are described in the respective articles in this series. In the last article of this series, we discuss methodological considerations, clinical implications and recommendations for future research.

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Objective: Few clinical prediction models are available to clinicians to predict the recovery of patients with post-collision neck pain and associated disorders. We aimed to develop evidence-based clinical prediction models to predict (1) self-reported recovery and (2) insurance claim closure from neck pain and associated disorders (NAD) caused or aggravated by a traffic collision.

Methods: The selection of potential predictors was informed by a systematic review of the literature.

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Article Synopsis
  • A systematic review and meta-analysis investigated the prevalence of self-reported post-concussion symptoms (PCS) and disability in adults after mild traumatic brain injury (mTBI), finding mixed results across 43 studies.
  • At 3-6 months post-injury, approximately 31.3% reported PCS using a lenient definition, and 54.0% experienced disability, with a notable difference between those with mTBI and orthopedic injuries.
  • The review suggests that while nearly one in three adults may experience mild PCS, the true prevalence could be closer to one in six when accounting for bias due to participant drop-out, indicating a need for more robust studies.
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Aim: To describe the clinical course of pain intensity in individuals with cerebral palsy (CP) resulting from usual care or specific interventions.

Method: We conducted an exploratory prognostic systematic review searching electronic databases from inception to 31st December 2021. Evidence from low and moderate risk-of-bias studies was synthesized.

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Aim: To identify 5-week pain intensity trajectories and their association with physical and psychological well-being in children/young people with cerebral palsy (CP).

Method: A cohort study was conducted with 101 Canadian children/young people with CP, of whom 49 were female, with an overall mean age of 12 years 11 months (SD 3 years 1 month), range of 8 to 18 years, and classified in any Gross Motor Function Classification System level. Self-reported pain intensity (Faces Pain Scale - Revised) was collected weekly for 5 weeks and physical and psychological well-being (KIDSCREEN-27) at baseline and 5 weeks.

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Background: Although chronic pain is common in children with cerebral palsy (CP), little is known about short-term pain fluctuations and their impact on children's well-being. High-quality cohort studies are needed to understand the clinical course of pain in this population. We aimed to determine the feasibility of conducting a multicentre cohort study.

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Objectives: Objective of this study is to develop an evidence-based guideline for the noninvasive management of soft tissue disorders of the shoulder (shoulder pain), excluding major pathology.

Methods: This guideline is based on high-quality evidence from seven systematic reviews. Multidisciplinary experts considered the evidence of effectiveness, safety, cost-effectiveness, societal and ethical values, and patient experiences when formulating recommendations.

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We describe the implementation of brief action planning in conjunction with evidence-based clinical practice guideline recommendations to improve self-efficacy in a patient with psychosocial barriers and persistent nonspecific low back pain.

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Introduction: Little is known about effective, efficient and acceptable management of back pain in children. A comprehensive and updated evidence synthesis can help to inform clinical practice.

Objective: To inform clinical practice, we aim to conduct a systematic review of the literature and synthesise the evidence regarding effective, cost-effective and safe rehabilitation interventions for children with back pain to improve their functioning and other health outcomes.

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Objectives: To develop an evidence-based guideline for the non-pharmacological management of persistent headaches associated with neck pain (i.e., tension-type or cervicogenic).

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Objective: To evaluate the effectiveness of a government-regulated rehabilitation guideline compared with education and activation by general practitioners, and to a preferred-provider insurance-based rehabilitation programme on self-reported global recovery from acute whiplash-associated disorders (WAD) grade I-II.

Design: Pragmatic randomised clinical trial with blinded outcome assessment.

Setting: Multidisciplinary rehabilitation clinics and general practitioners in Ontario, Canada.

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Purpose: The purpose of this review was to develop recommendations for non-invasive management of pain due to osteoporotic vertebral compression fractures (OVCF) that could be applied in medically underserved areas and low- and middle-income countries.

Methods: We conducted a systematic review and best evidence synthesis of systematic reviews on the non-invasive management of OVCF. Eligible reviews were critically appraised using the Scottish Intercollegiate Guidelines Network criteria.

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Purpose Our objective was to develop a clinical prediction model to identify workers with sustainable employment following an episode of work-related low back pain (LBP). Methods We used data from a cohort study of injured workers with incident LBP claims in the USA to predict employment patterns 1 and 6 months following a workers' compensation claim. We developed three sequential models to determine the contribution of three domains of variables: (1) basic demographic/clinical variables; (2) health-related variables; and (3) work-related factors.

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Article Synopsis
  • - The study aimed to evaluate how effective passive physical treatments are for managing elbow soft tissue injuries, specifically examining lateral epicondylitis.
  • - After reviewing 6618 articles, only 21 studies were deemed eligible, with 9 showing a low risk of bias; none of the effective treatments significantly improved patient outcomes.
  • - Key findings indicated that transcutaneous electrical nerve stimulation offers no additional benefits, and there's inconclusive evidence regarding the effectiveness of elbow braces, shockwave therapy, and low-level laser therapy for those with lateral epicondylitis.
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Purpose: To develop an evidence-based guideline for the management of grades I-III neck pain and associated disorders (NAD).

Methods: This guideline is based on recent systematic reviews of high-quality studies. A multidisciplinary expert panel considered the evidence of effectiveness, safety, cost-effectiveness, societal and ethical values, and patient experiences (obtained from qualitative research) when formulating recommendations.

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