Examining Resilient Pain Behaviors for Chronic Low Back Pain: A Scoping Review.

OBJECTIVES: The objective of this scoping review was to examine resilience and resilient pain behaviors for those with CLBP in relation to resilience definitions, operationalization (e.g. trait or behavior), and application of theoretical frameworks. DESIGN: This scoping review examined resilience and resilient pain behaviors for those with CLBP in relation to resilience definitions, operationalization (e.g. trait or behavior), and application of theoretical frameworks. DATA SOURCES: To gather data, we used five databases: Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, Ovid MEDLINE, PsycInfo, and Scopus. REVIEW/ANALYSIS METHODS: Authors used a systematic data charting spreadsheet (Microsoft Excel) to review and analyze the extracted data. RESULTS: A total of 26 articles, from 2011-2021, were included in the final analysis. A majority of articles were conducted in the United States (11) and cross-sectional secondary data analysis design (13). Resilience definitions varied across the studies. Three studies operationalized resilience as a trait and only one as a behavior. Most studies (20) did not include a theoretical framework. CONCLUSION: The majority cross-sectional design and heterogeneity of a resilience definition indicates resilience research is still emerging. The lack of operationalized resilience, specifically as a behavior, and the limited use of theoretical frameworks suggest advancements in resilience pain research are needed. NURSING PRACTICE IMPLICATIONS: This research has implications for nursing practice to support nurse's holistic perspective and the ability to incorporate resilience within nursing care. This research provides the initial steps to developing standard resilience definitions and frameworks to guide nursing practice.

Psychometric measurement properties of patient-reported and observer-reported outcome measures for spinal mobilisations and manipulation on paediatric subjects with diverse medical conditions: A systematic review.

INTRODUCTION: Reliable, valid, and responsive outcomes is foundational to address concerns about the risks and benefits of performing spinal manipulation and mobilization in pediatric populations. The aim of this systematic review was to synthesize evidence on measurement properties from cohort/case-control/cross-sectional/randomized studies on patient-reported (SQLI - Scoliosis Quality of Life Index; VAS-Visual Analog Scale; PAQLQ - Pediatric Asthma Quality of Life Questionnaire), observer-reported (Crying Diaries; ATEC - Autism Treatment Evaluation Checklist) and mixed (PedsQL - Pediatric Quality of Life Inventory) outcome measurements identified through a scoping review on manipulation and mobilization for pediatric populations with diverse medical conditions. METHOD AND ANALYSIS: Electronic databases, clinicaltrial.gov and Ebsco Open Dissertations were searched up to 21 October 202221 October 2022. Two independent reviewers selected studies, extracted data, and assessed risk of bias. Qualitative synthesis was performed using COSMIN and Cochrane GRADE methodology to establish the certainty of evidence and overall rating: sufficient (+), insufficient (-), inconsistent (±), indeterminate (?). RESULTS: Eighteen studies (2 SQLI for scoliosis; 1 VAS - perceived influence of exertion or movement/position on low back problems; 1 PAQLQ for asthma; 1 Crying Diaries for infantile colic; 8 ATEC for autism; 5 PedsQL for cerebral palsy/scoliosis/healthy) with 9653 participants were selected. ATEC and PedsQL had overall sufficient (+) measurement properties with moderate certainty evidence. PAQLQ had indeterminate measurement properties with moderate certainty evidence. Very low certainty of evidence identified measurement properties to be indeterminate (?) for SQLI, Crying Diaries, and VAS- perceived influence of exertion or movement/position on low back problems. CONCLUSION: ATEC for autism and PedsQL for asthma may be a suitable clinical outcome assessment (COA); additional validation studies on responsiveness and the minimal important difference are needed. Other COA require further validation.

Psychometric properties of clinician-reported and performance-based outcomes cited in a scoping review on spinal manipulation and mobilization for pediatric populations with diverse medical conditions: a systematic review.

INTRODUCTION: Risks and benefits of spinal manipulations and mobilization in pediatric populations are a concern to the public, policymakers, and international physiotherapy governing organizations. Clinical Outcome Assessments (COA) used in the literature on these topics are contentious. The aim of this systematic review was to establish the quality of clinician-reported and performance-based COAs identified by a scoping review on spinal manipulation and mobilization for pediatric populations across diverse medical conditions. METHOD AND ANALYSIS: Electronic databases, clinicaltrials.gov and Ebsco Open Dissertations were searched up to 21 October 2022. Qualitative synthesis was performed using Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) guidelines to select studies, perform data extraction, and assess risk of bias. Data synthesis used Grading of Recommendations, Assessment, Development and Evaluations (GRADE) to determine the certainty of the evidence and overall rating: sufficient (+), insufficient (-), inconsistent (±), or indeterminate (?). RESULTS: Four of 17 identified COAs (77 studies, 9653 participants) with supporting psychometric research were classified as:Performance-based outcome measures: AIMS - Alberta Infant Motor Scale (n = 51); or:Clinician-reported outcome measures: LATCH - Latch, Audible swallowing, Type of nipple, Comfort, Hold (n = 10),Cobb Angle (n = 15),Postural Assessment (n = 1).AIMS had an overall sufficient (+) rating with high certainty evidence, and LATCH had an overall sufficient (+) rating with moderate certainty of evidence. For the Cobb Angle and Postural Assessment, the overall rating was indeterminate (?) with low or very low certainty of evidence, respectively. CONCLUSION: The AIMS and LATCH had sufficient evidence to evaluate the efficacy of spinal manipulation and mobilization for certain pediatric medical conditions. Further validation studies are needed for other COAs.

Early voluntary exercise does not promote healing in a rat model of Achilles tendon injury.

Mechanical stress is an important modulator of connective tissue repair. However, the effects on tendon healing are very poorly defined, preventing optimal use of mechanical stress. We hypothesized that early voluntary exercise initially retards tendon repair but results in a faster recovery rate at longer term. Male Wistar rats were injured by a collagenase injection in the Achilles tendon, and exercise was voluntarily performed on a running wheel. We observed the persistent presence of neutrophils in injured tendons of rats that began exercise immediately after the trauma [injured + early exercise (Inj+EEx)]. Early exercise also increased the concentration of ED1(+) macrophages in injured tendons after 3 and 7 days compared with ambulatory injured rats (Inj). Similar results were obtained with the subset of ED2(+) macrophages in the tendon core 3 days after the collagenase injection. Furthermore, collagen content returned to normal values more rapidly in the Inj+EEx tendons than in the Inj group, but this was not associated with an increase in cell proliferation. Surprisingly, Inj+EEx tendons roughly displayed lower stiffness and force at rupture point relative to Inj tendons at day 28. Injured tendons of rats that began exercise only from day 7 had better mechanical properties than those of early-exercised rats 28 days postinjury. We speculate that the persistence of the inflammatory response and undue mechanical loading in the Inj+EEx tendons led to fibrosis and a loss of tendon function.