Chiropractic Care of Adults With Postpartum-Related Low Back,Pelvic Girdle,or Combination Pain: A Systematic Review

ObjectiveThe purpose of this study was to conduct a systematic review (SR) of the literature to assess the effectiveness of specific chiropractic care options commonly used for postpartum low back pain (LBP), pelvic girdle pain (PGP), or combination (LBP and PGP) pain.MethodsA search strategy was developed. Interventions were those manual or other nonpharmacologic therapies commonly used by chiropractors (not requiring additional certifications). The outcomes were self-reported changes in pain or disability self-reported outcomes. We used the Scottish Intercollegiate Guideline Network checklists. Strength of the evidence (excluding cohort studies) was determined using an adapted version of the US Preventive Services Task Force criteria as described in the UK report.ResultsOf the 1611 published articles, 16 were included. These were 5 SRs, 10 randomized controlled trials (RCTs), and 1 cohort study. Postpartum LBP (1 RCT): moderate, favorable strength for spinal manipulation therapy/mobilization. Postpartum PGP (4 RCTs): moderate, unclear strength for exercise; and inconclusive, unclear strength for patient education. Postpartum LBP or PGP (3 SRs and 4 RCTs): inconclusive, unclear strength for exercise, self-management, and physiotherapy; while osteopathic manipulative therapy was inconclusive, favorable.ConclusionNo treatment option was identified as having sufficient evidence to make a clear recommendation. This SR identified a scarcity of literature regarding chiropractic care and back pain for postpartum women, as well as inconsistency among the terms LBP, PGP, and combination pain.     

Pelvic Girdle Pain and Low Back Pain in Pregnancy: A Review

Pregnancy-related pelvic girdle pain (PGP) and pregnancy-related low back pain (PLBP) are common problems with significant physical, psychological, and socioeconomic implications. There are several management options that are underutilized because of lack of comprehensive knowledge by health-care professionals and fear of harmful effects of treatment on the developing fetus. Interventions such as patient education, the use of pelvic belts, acupuncture, and aquatic and tailored postpartum exercises can be of some benefit to these patients. This article will focus on the diagnosis and management of PGP and PLBP, with discussion of terminology, epidemiology, risk factors, pathophysiology, and prognosis.     

Massage Therapy for Low Back Pain: A Systematic Review

Massage therapy is frequently employed for low back pain (LBP). The aim of this systematic review was to find the evidence for or against its efficacy in this indication. Four randomized clinical trials were located in which massage was tested as a monotherapy for LBP. All were burdened with major methodological flaws. One of these studies suggests that massage is superior to no treatment. Two trials imply that it is equally effective as spinal manipulation or transcutaneous electrical stimulation (TES). One study suggests that it is less effective than spinal manipulation. It is concluded that too few trials of massage therapy exist for a reliable evaluation of its efficacy. Massage seems to have some potential as a therapy for LBP. More investigations of this subject are urgently needed.     

Best Practices for Chiropractic Care for Older Adults: A Systematic Review and Consensus Update

Objective

The purpose of this study was to update evidence-based recommendations on the best practices for chiropractic care of older adults.

Kinematic Characteristics of Sit-to-Stand Movements in Patients With Low Back Pain: A Systematic Review

ObjectiveThe purpose of this review was to identify different kinematic characteristics between the movements of sit-to-stand-to-sit, sit-to-stand, or stand-to-sit of individuals with and without low back pain (LBP).MethodsA systematic search was conducted on scientific databases. The analyzed kinematic variables were duration of the movement, reproduction of the movement, ranges of motion, velocity, and acceleration. The studies were appraised for methodological quality using the Downs & Black scale and for the level of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach.ResultsAfter all screening stages, this systematic review comprised 8 cross-sectional studies. When comparing the patients with LBP vs controls, patients with LBP take longer to perform the sit-to-stand-to-sit, sit-to-stand, and stand-to sit movements (eg, 9.33 ± 1.49 seconds vs 8.29 ± 1.23 seconds in the sit-to-stand-to-sit movement), show decreased mobility of the lumbar spine (eg, 26.21° ± 8.76° vs 32.07° ± 6.77° in the sit-to-stand-to-sit movement) and the hip (eg, 51.0° vs 77.25° in the sit-to-stand movement), present decreased velocity of the trunk (eg, 95.31° ± 25.13°/s vs 138.23° ± 23.42°/s in the sit-to-stand-to-sit movement) and the hip (eg, 46° ± 13°/s vs 69° ± 13°/s in the sit-to-stand movement), and decreased overall acceleration of the trunk (eg, 280.19° ± 113.08°/s² vs 460.16° ± 101.49°/s² in the sit-to-stand-to-sit movement), besides presenting greater variability of the trunk (eg, 5.53° ± 0.48° vs 4.32° ± 0.46° in the sit-to-stand movement).ConclusionThere are kinematic alterations in the lumbar spine, the hip, and the trunk of patients with LBP. However, information about pelvic and overall trunk mobility, velocity, and acceleration of the lumbar spine; and mobility, speed, and acceleration of hip and pelvis remain incipient in individuals with LBP. Based on the Grading of Recommendations Assessment, Development, and Evaluation criteria, the results of this review indicate that there is low scientific evidence on the characteristics of the kinematic variables (duration of the movement, reproduction of the movement, range of motion, velocity, and acceleration) of the trunk, lumbar spine, pelvis, and hip in patients with LBP.     

Pain and Pain-Related Disability Associated With Proprioceptive Impairment in Chronic Low Back Pain Patients: A Systematic Review

ObjectiveThe purpose of this study was to systematically review the evidence on the correlation between lumbar proprioception and clinical low back pain (LBP) characteristics.MethodsThe literature was investigated through a systematic review. Six electronic databases (EMBASE, Scopus, Elsevier, PubMed, ProQuest, and Google Scholar) and reference lists of the relevant articles were searched from inception until December 2017. Studies that investigated the correlation between lumbar proprioception and pain and disability in patients with chronic nonspecific LBP were included in the analytical review.ResultsFive studies (204 patients) were included. Lumbar proprioception was measured via active or passive joint repositioning error or threshold to detection of passive motion. Four of the studies were rated as medium and only 1 as high quality. Four studies had investigated the correlation between proprioception and functional disability scores, all of which found them to be weakly correlated. Although no significant correlation was reported between pain and joint repositioning error (measured in all included studies), one had reported a fair to moderate correlation between pain and threshold to detection of passive motion.ConclusionCurrent literature shows that although LBP pain-related disability is poorly to moderately correlated with proprioceptive functioning, the relationship between pain intensity and proprioception seems to be more complex.     

Combination Drug Therapy for the Management of Low Back Pain and Sciatica: Systematic Review and Meta-Analysis

Combining medicines may give greater pain relief and/or improved tolerability. We conducted a systematic review to investigate the effects of combination drug therapy in patients with low back pain and/or sciatica on pain, disability, and adverse events. Databases and trial registers were searched from inception to July 27, 2017, for randomized trials of (sub)acute or chronic back pain or sciatica participants that were administered combination drug therapy compared with monotherapy or placebo. Of the 27 studies included, most combinations (21 of 23) consisted of single trials. Most combinations had no or small effect on pain and disability. A clinically important difference was found in one combination, buprenorphine plus pregabalin versus buprenorphine for chronic back pain at immediate (mean difference = –23.30; 95% confidence interval?=?–27.68 to –18.92) and short (mean difference?=?–27.60; 95% confidence interval?=?–31.70 to –23.50) terms; however, the quality of evidence was low. There was no statistically significant increased risk of serious adverse events. When the risk of adverse events was statistically significant, it favored monotherapy or placebo. There is no clear evidence to support any combination drug therapy for the management of low back pain and sciatica due to the limited number of studies and overall low quality of evidence.Perspective: Combining medicines may give greater pain relief and/or improved tolerability compared with single-ingredient medicines. However, the lack of studies and overall low quality of evidence limit the recommendation of combination drug therapy for the management of low back pain and sciatica.     

Mind-Body Exercise Performed by Physical Therapists for Reducing Pain and Disability in Low Back Pain: A Systematic Review With Meta-analysis

ObjectiveTo assess the effectiveness of mind-body (MB) exercise interventions provided by physical therapists for reducing pain and disability in people with low back pain (LBP).Data SourcesMEDLINE, Embase, CINAHL, and the Cochrane Library were searched for articles published in English between December 2010 and June 2020.Study SelectionRandomized controlled trials evaluating the effects of Pilates, yoga, and tai chi interventions performed by physical therapists on pain or disability outcomes in adults with musculoskeletal LBP were included.Data ExtractionData were extracted by 2 independent reviewers. Quality of evidence and risk of bias were assessed using the Grading of Recommendations Assessment, Development, and Evaluation framework and Cochrane risk of bias tools, respectively.Data Synthesis21,230 exercise trials were identified; 161 progressed to full-text review. Eight trials, 7 reporting on Pilates and 1 reporting on yoga, were included. Short-term outcomes for pain (SMD: -0.93; 95% confidence interval [CI]: -1.65 to -0.021) and disability (SMD: -0.74 95% CI: -1.36 to -0.012) indicated MB exercise was more effective than control intervention. Tests for subgroup differences between studies with exercise vs non-exercise control groups revealed a moderating effect on short-term outcomes where larger effects were observed in studies with non-exercise comparators. Long-term outcomes for pain (SMD: -0.60; 95% CI:-1.43 to 0.23) and disability (SMD: -1.05; 95% CI:-3.51 to 1.41) suggested that MB exercise is not more effective than control interventions for pain or disability. Quality of the evidence ranged from very low to low.ConclusionsPhysical therapist-delivered MB exercise interventions, which overwhelmingly consisted of Pilates, were more effective than control in the short and long-term for pain and in the short-term for disability, with differences in the short-term effects lessened when compared with an active intervention. Pilates interventions delivered by physical therapists represent a viable tool for the clinical management of chronic LBP.     

Definitions of Chronic Low Back Pain From a Scoping Review,and Analyses of Narratives and Self-Reported Health of Adults With Low Back Pain

Among those with low back pain (LBP), individuals with chronic LBP (CLBP) face different treatment recommendations and incur the majority of suffering and costs. However, the way CLBP has been defined varies greatly. This study used a scoping review and qualitative and quantitative analyses of data from LBP patients to explore this variation. CLBP in most recent randomized controlled trials (RCTs) was defined by duration of pain, most commonly ≥3 months. However, individuals with LBP most often define CLBP by frequency. CLBP has also been defined using a combination of duration and frequency (16% of RCTs and 20% of individuals), including 6% of recent RCTs that followed the NIH Pain Consortium research task force (RTF) definition. Although not a defining characteristic of CLBP for individuals, almost 15% of recent RCTs required CLBP to have a healthcare provider diagnosis. In our LBP sample moving from ≥3 months to the RTF definition reduced the CLBP group size by 25% and resulted in a group that used more pain management options and reported worse health across all outcome measures. A pain duration definition offers ease of application. However, refinements to this definition (eg, RTF) can identify those who may be better intervention targets.PerspectiveThis article presents the definitions used for CLBP by researchers and individuals, and the impact of these definitions on pain management and health outcomes. This information may help researchers choose better study inclusion criteria and clinicians to better understand their patients’ beliefs about CLBP.     

Pain Neuroscience Education for Adults With Chronic Musculoskeletal Pain: A Mixed-Methods Systematic Review and Meta-Analysis

Chronic musculoskeletal pain (CMP) is an urgent global public health concern. Pain neuroscience education (PNE) is an intervention used in the management of CMP aiming to reconceptualize an individual's understanding of their pain as less threatening. This mixed-methods review undertook a segregated synthesis of quantitative and qualitative studies to investigate the clinical effectiveness, and patients’ experience of, PNE for people with CMP. Electronic databases were searched for studies published between January 1, 2002, and June 14, 2018. Twelve randomized, controlled trials (n = 755 participants) that reported pain, disability, and psychosocial outcomes and 4 qualitative studies (n = 50 participants) that explored patients experience of PNE were included. The meta-analyzed pooled treatment effects for PNE versus control had low clinical relevance in the short term for pain (−5.91/100; 95% confidence interval [CI], −13.75 to 1.93) and disability (−4.09/100; 95% CI, −7.72 to −.45) and in the medium term for pain (−6.27/100; 95% CI, −18.97 to 6.44) and disability (−8.14/100; 95% CI, −15.60 to −.68). The treatment effect of PNE for kinesiophobia was clinically relevant in the short term (–13.55/100; 95% CI, –25.89 to –1.21) and for pain catastrophizing in the medium term (–5.26/52; 95% CI, –10.59 to .08). A metasynthesis of 23 qualitative findings resulted in the identification of 2 synthesized findings that identified several key components important for enhancing the patient experience of PNE, such as allowing the patient to tell their own story. These components can enhance pain reconceptualization, which seems to be an important process to facilitate patients’ ability to cope with their condition. The protocol was published on PROSPERO (CRD42017068436).Perspective: We outline the effectiveness of PNE for the management of pain, disability, and psychosocial outcomes in adults with CMP. Key components that can enhance the patient experience of PNE, such as allowing the patient to tell their own story, are also presented. These components may enhance pain reconceptualization.     

Association Between Psychosocial Parameters and Response to Chiropractic Care Among Older Adults With Chronic Low Back Pain: Secondary Analysis of a Randomized Clinical Trial

ObjectivesThe purpose of this study was to determine whether baseline self-efficacy, fear of pain with movement (kinesiophobia), or change in either were associated with clinically important improvement in disability among older adults with chronic low back pain after 12 weeks of chiropractic spinal manipulation (CSM) and exercise.MethodsThis secondary analysis used randomized trial data from community-dwelling adults aged 65 years or older with chronic spinal disability who received non-pharmacological treatment of CSM and exercise. Those with ≥30% reduction in the Oswestry Disability Index (ODI) after 12 weeks of treatment were considered responders to care. Psychosocial measures included the Pain Self-Efficacy Questionnaire (PSEQ) and the Tampa Scale of Kinesiophobia (TSK). Logistic regression–assessed associations were between psychosocial, demographic, and low back predictors and 30% ODI improvement.ResultsThere were 176 community-dwelling older adults included in this analysis. Mean age was 71 years, 59.7% were women; 176 (96.7%) had complete data. Baseline disability (ODI = 26.1 ± 9.3) and back pain (5.0 ± 1.9, 0-10 scale) were moderate. Baseline PSEQ reflected higher self-efficacy (47.7 ± 7.8, 0-60 scale) with minimal kinesiophobia (TSK 34.3 ± 5.2, 17-68 scale). Seventy-two (40.9%) achieved 30% reduction in ODI (mean –5.4 ± 7.9) after 12 weeks of treatment. Mean self-efficacy improvement was clinically important (2.5 ± 6.5 points); kinesiophobia (–2.7 ± 4.4 points) and LBP (–1.6 points) also improved. Baseline PSEQ and percent improvement in PSEQ and TSK were associated with response to treatment in univariate regression analyses but not in multiple regression models that included low back predictors. LBP duration >4 years negatively impacted recovery.ConclusionsAmong this sample of older adults who received chiropractic manipulation and exercise, baseline self-efficacy and improvements in self-efficacy and kinesiophobia were individually associated with clinically important reductions in disability post-intervention, although not in adjusted models when LBP duration was included.     

Utilization of Low Back Pain Patient Reported Outcome Measures Within Chiropractic Literature: A Descriptive Review

Objective

The purpose of this review was to determine the most commonly reported and utilized low back pain (LBP) Patient Reported Outcome Measures (PROMs) within the chiropractic literature and to investigate their temporal and methodological publication characteristics.

Chiropractic Integrated Care Pathway for Low Back Pain in Veterans: Results of a Delphi Consensus Process

Objective

The purpose of this study was to develop an integrated care pathway for doctors of chiropractic, primary care providers, and mental health professionals who manage veterans with low back pain, with or without mental health comorbidity, within Department of Veterans Affairs health care facilities.

Prevalence,Incidence, and Factors Associated With Non-Specific Chronic Low Back Pain in Community-Dwelling Older Adults Aged 60 Years and Older: A Systematic Review and Meta-Analysis

Chronic low back pain (CLBP) is common among older adults. This systematic review aimed to summarize: (1) the prevalence and incidence of CLBP in older adults, and (2) demographic, psychological, and clinical factors positively/negatively associated with prevalence/incidence of CLBP among older adults. Four databases were searched to identify relevant publications. Ten studies (31,080 older adults) were included after being screened by 5 independent reviewers using predetermined criteria. The methodological quality of these studies was evaluated by standardized tools. The quality of evidence for all factors were appraised by modified GRADE for cohort studies. Twenty-eight and 1 factors were associated with a higher prevalence and a lower 5-year cumulative incidence of CLBP, respectively. No prognostic factor was identified. There was very limited to limited evidence that females, obesity, anxiety, depression, mental disorders, self-expectation of recovery, self-perceived health status, lifestyle (smoking, daily fluoride consumption), previous falls or lower body injury, retirement/disability due to ill health, family history of body pain, comorbidity (knee osteoarthritis, or chronic obstructive pulmonary disease with/without hypertension), weak abdominal muscles, leg pain, leg pain intensity, widespread pain, pain interference on functioning, use of pain medication, occupational exposure (driving for >20 years, or jobs involving bending/twisting for >10 years), disc space narrowing and severe facet osteoarthritis were significantly related to a higher prevalence of CLBP in older adults. However, very limited evidence suggested that intermediate level of leisure-time physical activity was associated with a lower prevalence of CLBP in older adults. Given the aging population and limited information regarding risk factors for CLBP in older adults, future high-quality prospective studies should identify relevant risk factors to help develop proper preventive and treatment strategies.PerspectiveDespite the high prevalence of non-specific chronic low back pain among older adults, there is only very limited to limited evidence regarding factors associated with a higher prevalence of chronic low back pain in this population. Given the aging population, high-quality prospective studies are warranted to address this gap.