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Jiang Z, Davies B, Zipser C, Margetis K, Martin A, Matsoukas S, Zipser-Mohammadzada F, Kheram N, Boraschi A, Zakin E, Obadaseraye OR, Fehlings MG, Wilson J, Yurac R, Cook CE, Milligan J, Tabrah J, Widdop S, Wood L, Roberts EA, Rujeedawa T, Tetreault L. The value of Clinical signs in the diagnosis of Degenerative Cervical Myelopathy - A Systematic review and Meta-analysis. Global Spine J 2024; 14:1369-1394. [PMID: 37903098 DOI: 10.1177/21925682231209869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2023] Open
Abstract
STUDY DESIGN Delayed diagnosis of degenerative cervical myelopathy (DCM) is likely due to a combination of its subtle symptoms, incomplete neurological assessments by clinicians and a lack of public and professional awareness. Diagnostic criteria for DCM will likely facilitate earlier referral for definitive management. OBJECTIVES This systematic review aims to determine (i) the diagnostic accuracy of various clinical signs and (ii) the association between clinical signs and disease severity in DCM? METHODS A search was performed to identify studies on adult patients that evaluated the diagnostic accuracy of a clinical sign used for diagnosing DCM. Studies were also included if they assessed the association between the presence of a clinical sign and disease severity. The QUADAS-2 tool was used to evaluate the risk of bias of individual studies. RESULTS This review identified eleven studies that used a control group to evaluate the diagnostic accuracy of various signs. An additional 61 articles reported on the frequency of clinical signs in a cohort of DCM patients. The most sensitive clinical tests for diagnosing DCM were the Tromner and hyperreflexia, whereas the most specific tests were the Babinski, Tromner, clonus and inverted supinator sign. Five studies evaluated the association between the presence of various clinical signs and disease severity. There was no definite association between Hoffmann sign, Babinski sign or hyperreflexia and disease severity. CONCLUSION The presence of clinical signs suggesting spinal cord compression should encourage health care professionals to pursue further investigation, such as neuroimaging to either confirm or refute a diagnosis of DCM.
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Affiliation(s)
- Zhilin Jiang
- King's College Hospital, NHS Foundation Trust, London, UK
| | | | - Carl Zipser
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
| | | | - Allan Martin
- Department of Neurosurgery, University of California Davis, Sacramento, CA, USA
| | - Stavros Matsoukas
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Najmeh Kheram
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Andrea Boraschi
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Elina Zakin
- New York University Langone, Department of Neurology, New York, NY, USA
| | | | - Michael G Fehlings
- University of Toronto Division of Neurosurgery and Spinal Program, Toronto, ON, Canada
| | - Jamie Wilson
- University of Nebraska Medical Center, Omaha, NE, USA
| | - Ratko Yurac
- University del Desarrollo, Clinica Alemana de Santiago, Chile
| | | | - Jamie Milligan
- Department of Family Medicine, McMaster University, Hamilton, ON, USA
| | - Julia Tabrah
- Hounslow and Richmond Community Healthcare, Teddington, UK
| | | | - Lianne Wood
- Nottingham University Hospital, Nottingham, UK
| | | | | | - Lindsay Tetreault
- New York University Langone, Department of Neurology, New York, NY, USA
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Jiang Z, Davies B, Zipser C, Margetis K, Martin A, Matsoukas S, Zipser-Mohammadzada F, Kheram N, Boraschi A, Zakin E, Obadaseraye OR, Fehlings MG, Wilson J, Yurac R, Cook CE, Milligan J, Tabrah J, Widdop S, Wood L, Roberts EA, Rujeedawa T, Tetreault L. The Frequency of Symptoms in Patients With a Diagnosis of Degenerative Cervical Myelopathy: Results of a Scoping Review. Global Spine J 2024; 14:1395-1421. [PMID: 37917661 DOI: 10.1177/21925682231210468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2023] Open
Abstract
STUDY DESIGN Delayed diagnosis of degenerative cervical myelopathy (DCM) is associated with reduced quality of life and greater disability. Developing diagnostic criteria for DCM has been identified as a top research priority. OBJECTIVES This scoping review aims to address the following questions: What is the diagnostic accuracy and frequency of clinical symptoms in patients with DCM? METHODS A scoping review was conducted using a database of all primary DCM studies published between 2005 and 2020. Studies were included if they (i) assessed the diagnostic accuracy of a symptom using an appropriate control group or (ii) reported the frequency of a symptom in a cohort of DCM patients. RESULTS This review identified three studies that discussed the diagnostic accuracy of various symptoms and included a control group. An additional 58 reported on the frequency of symptoms in a cohort of patients with DCM. The most frequent and sensitive symptoms in DCM include unspecified paresthesias (86%), hand numbness (82%) and hand paresthesias (79%). Neck and/or shoulder pain was present in 51% of patients with DCM, whereas a minority had back (19%) or lower extremity pain (10%). Bladder dysfunction was uncommon (38%) although more frequent than bowel (23%) and sexual impairment (4%). Gait impairment is also commonly seen in patients with DCM (72%). CONCLUSION Patients with DCM present with many different symptoms, most commonly sensorimotor impairment of the upper extremities, pain, bladder dysfunction and gait disturbance. If patients present with a combination of these symptoms, further neuroimaging is indicated to confirm the diagnosis of DCM.
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Affiliation(s)
- Zhilin Jiang
- King's College Hospital, NHS Foundation Trust, London, UK
| | | | - Carl Zipser
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
| | - Konstantinos Margetis
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Allan Martin
- Department of Neurosurgery, University of California Davis, Davis, CA, USA
| | - Stavros Matsoukas
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Najmeh Kheram
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Andrea Boraschi
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Elina Zakin
- Department of Neurology, New York UniversityLangone, New York, NY, USA
| | | | - Michael G Fehlings
- Division of Neurosurgery and Spinal Program, University of Toronto, Toronto, ON, Canada
| | - Jamie Wilson
- University of Nebraska Medical Center, Omaha, NE, USA
| | - Ratko Yurac
- Professor of Orthopedics and Traumatology, University del Desarrollo, Clinica Alemana de Santiago, Santiago, Chile
| | - Chad E Cook
- Duke University Medical Center, Durham, NC, USA
| | - Jamie Milligan
- Department of Family Medicine, McMaster University, Hamilton, ON, USA
| | - Julia Tabrah
- Hounslow and Richmond Community Healthcare, London, UK
| | | | - Lianne Wood
- Nottingham University Hospital, Nottingham, UK
| | | | | | - Lindsay Tetreault
- Department of Neurology, New York UniversityLangone, New York, NY, USA
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Keter DL, Bent JA, Bialosky JE, Courtney CA, Esteves JE, Funabashi M, Howarth SJ, Injeyan HS, Mazzieri AM, Glissmann Nim C, Cook CE. An international consensus on gaps in mechanisms of forced-based manipulation research: findings from a nominal group technique. J Man Manip Ther 2024; 32:111-117. [PMID: 37840477 PMCID: PMC10795550 DOI: 10.1080/10669817.2023.2262336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Force-Based Manipulation (FBM) including light touch, pressure, massage, mobilization, thrust manipulation, and needling techniques are utilized across several disciplines to provide clinical analgesia. These commonly used techniques demonstrate the ability to improve pain-related outcomes; however, mechanisms behind why analgesia occurs with these hands-on interventions has been understudied. Neurological, neuroimmune, biomechanical, neurovascular, neurotransmitter, and contextual factor interactions have been proposed to influence response; however, the specific relationships to clinical pain outcomes has not been well established. The purpose of this study was to identify gaps present within mechanism-based research as it relates to FBM. An international multidisciplinary nominal group technique (NGT) was performed and identified 37 proposed gaps across eight domains. Twenty-three of these gaps met consensus across domains supporting the complex multisystem mechanistic response to FBM. The strength of support for gaps within the biomechanical domain had less overall support than the others. Gaps assessing the influence of contextual factors had strong support as did those associating mechanisms with clinical outcomes (translational studies). The importance of literature investigating how FBM differs with individuals of different pain phenotypes (pain mechanism phenotypes and clinical phenotypes) was also presented aligning with other analgesic techniques trending toward patient-specific pain management (precision medicine) through the use of pain phenotyping.
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Affiliation(s)
- Damian L. Keter
- Physical Medine and Rehabilitation Service, Department of Veterans Affairs Medical Center, Cleveland, OH, USA
- Department of Graduate Studies in Health and Rehabilitation Sciences, Youngstown State University, Youngstown, OH, USA
| | - Jennifer A. Bent
- Department of Physical and Occupational Therapy, Duke University Hospital System, Durham, NC, USA
| | - Joel E. Bialosky
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
- Brooks-PHHP Research Collaboration, Gainesville, FL, USA
| | - Carol A. Courtney
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Evanston, IL, USA
| | - Jorge E. Esteves
- Clinical-Based Human Research Department, Foundation COME Collaboration, Pescara, Italy
- Malta ICOM Educational, Santa Venera, Malta
- Research Department, University College of Osteopathy, London, UK
| | - Martha Funabashi
- Division of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
- Department of Chiropractic, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Samuel J. Howarth
- Division of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
| | - H. Stephen Injeyan
- Division of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Anna Maria Mazzieri
- Institute of Sports and Remedial Massage, London, UK
- The School of Soft Tissue Therapy, Exmouth, Devon, UK
| | - Casper Glissmann Nim
- Spine Center of Southern Denmark, University Hospital of Southern Denmark, Middelfart, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Department of Sports Science and Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Chad E. Cook
- Department of Orthopaedics, Duke University, Durham, NC, USA
- Department of Population Health Sciences, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
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Abraira VE, Barocas VH, Winkelstein BA, Cook CE. Uniting disciplines for a modern take: exploring the science behind manual therapies. J Man Manip Ther 2024; 32:4-9. [PMID: 38130107 PMCID: PMC10795604 DOI: 10.1080/10669817.2023.2291595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Affiliation(s)
- Victoria E. Abraira
- Department of Cell Biology and Neuroscience, W.M. Keck Center for Collaborative Neuroscience, Rutgers, The State University of New Jersey
| | | | | | - Chad E. Cook
- Department of Orthopaedic Surgery, Duke University
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Cook CE, O’Halloran B, McDevitt A, Keefe FJ. Specific and shared mechanisms associated with treatment for chronic neck pain: study protocol for the SS-MECH trial. J Man Manip Ther 2024; 32:85-95. [PMID: 37819161 PMCID: PMC10795632 DOI: 10.1080/10669817.2023.2267391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/29/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Treatment mechanisms involve the steps or processes through which an intervention unfolds and produces change in an outcome variable. Treatment mechanisms can be specific to the intervention provided (i.e. pain modulation) or shared with other treatments (i.e. reduced fear of movement). Whether specific and shared treatment mechanisms are different across interventions and whether they lead to the outcomes seen in trials is largely unknown. The management of individuals with chronic neck pain routinely include manual therapy (MT) and resistance exercise (RE), as both approaches are included in clinical practice guidelines and both yield similar outcomes. OBJECTIVES Our study plans to answer two research questions: 1) what are the specific mechanisms associated with MT versus interventions (and are these different), and 2) what are the shared mechanisms associated with these interventions, and do specific or shared mechanisms mediate clinical outcomes? METHODS This study will involve a 2-group parallel (1:1) single-blinded randomized trial to compare the specific and potential shared treatment mechanisms between these two approaches. We will enroll individuals with a history of chronic neck pain and evaluate whether specific or shared mechanisms mediate clinical outcomes. RESULTS We hypothesize that MT and RE approaches will both exhibit different specific treatment mechanisms, and that both approaches will exhibit shared treatment mechanisms, which will notably influence outcomes at both discharge and 6-months. CONCLUSIONS This study is important because it will help identify what specific or shared treatment mechanisms are associated with different interventions and, how different treatment mechanisms influence clinical outcomes.
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Affiliation(s)
- Chad E. Cook
- Department of Physical Therapy, School of Health Professions, Saint Joseph’s University, Philadelphia, PA, USA
- Department of Physical Medicine and Rehabilitation, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
- Duke Pain Prevention and Treatment Research Program, Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
| | - Bryan O’Halloran
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Amy McDevitt
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Francis J. Keefe
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
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Ribeiro-Castro AL, Surmacz K, Aguilera-Canon MC, Anderson MB, Van Andel D, Redfern RE, Cook CE. Early post-operative walking bouts are associated with improved gait speed and symmetry at 90 days. Gait Posture 2024; 107:130-135. [PMID: 37271590 DOI: 10.1016/j.gaitpost.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/10/2023] [Accepted: 05/16/2023] [Indexed: 06/06/2023]
Abstract
INTRODUCTION There is a paucity of literature on optimal patterns of daily walking following joint arthroplasty, which are now evaluated with consumer technologies like smartphones, and can enhance our understanding of post-operative mobility. When smartphone-recorded, daily walking patterns are captured, qualities of gait-recovery such as gait speed or symmetry can be analyzed in real-world environments. RESEARCH QUESTION Are the daily distribution of walking bouts in the early post-operative period associated with 90-day gait quality measures following hip and knee arthroplasty? METHODS Gait data was collected passively using a smartphone-based care management platform in patients undergoing hip and knee arthroplasty. As recorded via subjects' free-living smartphone-collected gait bouts, data were investigated as a function of the walking session length and were used to create a ratio to the total time logging bouts, representing the fraction of walking performed during a single session per day (aggregation score). Quantile regression was performed to evaluate the association between early walking session lengths or aggregation score at 30 days post-operatively and the gait-sampled speed and asymmetry of walking at 90 days. RESULTS In total, 2255 patients provided evaluable data. The walking session length at 30 days was positively associated with 90-day mean gait speed across procedure types where quantile regression coefficients ranged from 0.11 to 0.17. In contrast, aggregation score was negatively associated with gait speed at 90 days, with coefficients ranging from -0.18 to -0.12. SIGNIFICANCE The duration and frequency of walking bouts was associated with recovery of gait speed and symmetry following lower limb arthroplasty. The findings may help clinicians design walking protocols that are associated with improved gait metrics at 3 months.
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Affiliation(s)
| | - Karl Surmacz
- ZBAI, London, UK; Duke University Medical Center, Durham, NC, USA
| | | | - Mike B Anderson
- Zimmer Biomet, Warsaw, IN, USA; Duke University Medical Center, Durham, NC, USA
| | - Dave Van Andel
- Zimmer Biomet, Warsaw, IN, USA; Duke University Medical Center, Durham, NC, USA.
| | - Roberta E Redfern
- Zimmer Biomet, Warsaw, IN, USA; Duke University Medical Center, Durham, NC, USA
| | - Chad E Cook
- Zimmer Biomet, Warsaw, IN, USA; Duke University Medical Center, Durham, NC, USA
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Myers H, Keefe FJ, George SZ, Kennedy J, Lake AD, Martinez C, Cook CE. Effect of a Patient Engagement, Education, and Restructuring of Cognitions (PEERC) approach on conservative care in rotator cuff related shoulder pain treatment: a randomized control trial. BMC Musculoskelet Disord 2023; 24:930. [PMID: 38041042 PMCID: PMC10691016 DOI: 10.1186/s12891-023-07044-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 11/16/2023] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND Despite similar outcomes for surgery and physical therapy (PT), the number of surgeries to treat rotator cuff related shoulder pain (RCRSP) is increasing. Interventions designed to enhance treatment expectations for PT have been shown to improve patient expectations, but no studies have explored whether such interventions influence patient reports of having had surgery, or being scheduled for surgery. The purpose of this randomized clinical trial was to examine the effect of a cognitive behavioral intervention aimed at changing expectations for PT on patient-report of having had or being scheduled for surgery and on the outcomes of PT. METHODS The Patient Engagement, Education, and Restructuring of Cognitions (PEERC) intervention, was designed to change expectations regarding PT. PEERC was evaluated in a randomized, pragmatic "add-on" trial in by randomizing patients with RCRSP to receive either PT intervention alone (PT) or PT + PEERC. Fifty-four (54) individuals, recruited from an outpatient hospital-based orthopedic clinic, were enrolled in the trial (25 randomized to PT, 29 randomized to PT + PEERC). Outcomes assessed at enrollment, 6 weeks, discharge, and six months after discharge included the patient report of having had surgery, or being scheduled for surgery (primary) and satisfaction with PT outcome, pain, and function (secondary outcomes). RESULTS The average age of the 54 participants was 51.81; SD = 12.54, and 63% were female. Chronicity of shoulder pain averaged 174.61 days; SD = 179.58. Study results showed that at the time of six months follow up, three (12%) of the participants in the PT alone group and one (3.4%) in the PT + PEERC group reported have had surgery or being scheduled for surgery (p = .32). There were no significant differences between groups on measures of satisfaction with the outcome of PT (p = .08), pain (p = .58) or function (p = .82). CONCLUSIONS In patients with RCRSP, PT plus the cognitive behavioral intervention aimed at changing expectations for PT provided no additional benefit compared to PT alone with regard to patient report of having had surgery, or being scheduled to have surgery, patient reported treatment satisfaction with the outcome of PT, or improvements in pain, or function. TRIAL REGISTRATION The trial is registered on ClinicalTrials.gov: NCT03353272 (27/11/2017).
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Affiliation(s)
- Heather Myers
- Urbaniak Sports Science Institute, Department of Rehabilitation Services, Duke University Health System, 3475 Erwin Rd, Durham, NC, 27705, USA.
| | - Francis J Keefe
- Department of Psychiatry and Behavioral Sciences; Psychology and Neuroscience, Medicine, and Anesthesiology, Duke University School of Medicine, 2200 W Main St, Suite 340, Durham, NC, 27705, USA
| | - Steven Z George
- Department of Orthopaedic Surgery, Duke University School of Medicine, 200 Morris Street, Durham, NC, 27701, USA
| | - June Kennedy
- Urbaniak Sports Science Institute, Department of Rehabilitation Services, Duke University Health System, 3475 Erwin Rd, Durham, NC, 27705, USA
| | - Ashley Davis Lake
- Urbaniak Sports Science Institute, Department of Rehabilitation Services, Duke University Health System, 3475 Erwin Rd, Durham, NC, 27705, USA
| | - Corina Martinez
- Urbaniak Sports Science Institute, Department of Rehabilitation Services, Duke University Health System, 3475 Erwin Rd, Durham, NC, 27705, USA
| | - Chad E Cook
- Department of Orthopaedics, Duke University School of Medicine, 311 Trent Drive, Durham, NC, 27705, USA
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Smith MP, Tracy B, Soncrant J, Young JL, Rhon DI, Cook CE. What factors do physical therapists consider when determining patient prognosis: A mixed methods study. Musculoskeletal Care 2023; 21:1412-1420. [PMID: 37712685 DOI: 10.1002/msc.1823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 09/16/2023]
Abstract
INTRODUCTION A prognosis provides valuable information to expected progress and anticipated outcome over the course of care. Although it is known that physical therapists can accurately prognose, it is unknown what factors are utilised in clinical practice. OBJECTIVE The purpose of this study was to determine the prognostic domains and factors that influenced a PT's clinical reasoning processes. DESIGN Mixed Methods Design, affirming the prognostic ability of the physical therapists and the qualitative exploration of the prognostic factors considered by physical therapists. METHODS Twenty-nine physical therapists participated in this study. Participants underwent semi-structured qualitative interviews that were coded to populate a prognostic framework. In addition, de-identified patient data was used to determine the ability of the PT to form a prognosis. Linear regression was used to determine if an initial prognostic score was related to function at discharge. RESULTS There were significant relationships (p = <0.05) between the prognosis score and Focus on Therapeutic Outcomes (B = 2.25), Numeric Pain Rating Scale (B = 0.257), and GROC (B = 0.289) upon patient discharge. Qualitative factors were categorised into prognostic domains (prevalence): Mood, Motivation, Pain Behaviours (100%), Disease Severity (93.1%), Health Status (86.2%), Social, Occupation, Environmental (67.0%), and Genetics, Biology, Biomarkers (44.8%). Factors that did not fit established domains were reported and categorised as Other (86.2%). CONCLUSION Our findings support the relationship between PT prognosis of patients with musculoskeletal pain and patient outcomes. In addition, the domains and factors PTs use to formulate prognosis during evaluation present a complex biopsychosocial framework, suggesting that PTs consider factors from multiple domains when forming a prognosis.
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Affiliation(s)
- Matthew P Smith
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
- Northwestern University, Department of Physical Therapy and Human Movement Sciences, Chicago, Illinois, USA
| | - Brad Tracy
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
| | - Jason Soncrant
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
| | - Jodi L Young
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
| | - Daniel I Rhon
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
| | - Chad E Cook
- Bellin College, Doctor of Science in Physical Therapy Program, Green Bay, Wisconsin, USA
- Duke University, Department of Orthopaedics, Durham, North Carolina, USA
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Wu KA, Helmkamp J, Levin JM, Hurley ET, Goltz DE, Cook CE, Pean CA, Lassiter TE, Boachie-Adjei YD, Anakwenze O, Klifto C. Association between radiographic soft-tissue thickness and increased length of stay, operative time, and infection rate after reverse shoulder arthroplasty. J Shoulder Elbow Surg 2023:S1058-2746(23)00833-9. [PMID: 38036256 DOI: 10.1016/j.jse.2023.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/11/2023] [Accepted: 10/22/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Reverse shoulder arthroplasty (RSA) is a widely performed surgical procedure to address various shoulder pathologies. Several studies have suggested that radiographic soft-tissue thickness may play a role in predicting complications after orthopedic surgery, but there have been limited studies determining the use of radiographic soft-tissue thickness in RSA. The purpose of this study was to evaluate whether radiographic soft-tissue thickness could predict clinical outcomes after RSA and compare the predictive capabilities against body mass index (BMI). We hypothesized that increased radiographic shoulder soft-tissue thickness would be a strong predictor of operative time, length of stay (LOS), and infection in elective RSA. MATERIAL AND METHODS A retrospective review of patients undergoing RSA at an academic institution was conducted. Preoperative radiographic images were evaluated including measurements of the radius from the humeral head center to the skin (HS), deltoid radius-to-humeral head radius ratio (DHR), deltoid size, and subcutaneous tissue size. Different correlation coefficients were used to analyze various types of relationships, and the strength of these associations was classified based on predefined boundaries. Subsequently, multivariable linear and logistic regressions were performed to determine whether HS, DHR, deltoid size, and subcutaneous tissue size could predict LOS, operative time, or infection while controlling for patient factors. RESULTS HS was the most influential factor in predicting both operative time and LOS after RSA, with strong associations indicated by standardized β coefficients of 0.234 for operative time and 0.432 for LOS. Subcutaneous tissue size, deltoid size, and DHR also showed stronger predictive values than BMI for both outcomes. In terms of prosthetic joint infection, HS, deltoid size, and DHR were significant predictors, with HS demonstrating the highest predictive power (Nagelkerke R2 = 0.44), whereas BMI did not show a statistically significant association with infection. Low event counts resulted in wide confidence intervals for odds ratios in the infection analysis. CONCLUSION Greater shoulder soft-tissue thickness as measured with concentric circles on radiographs is a strong predictor of operative time, LOS, and postoperative infection in elective primary RSA patients.
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Affiliation(s)
- Kevin A Wu
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Joshua Helmkamp
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jay M Levin
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Eoghan T Hurley
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Daniel E Goltz
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Chad E Cook
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Christian A Pean
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Tally E Lassiter
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Yaw D Boachie-Adjei
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Oke Anakwenze
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Christopher Klifto
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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Cook CE, Pergolotti M, Garcia AN, Hopwood D. Creation and Validation of the Select Medical Patient Reported Experience Measure for Physical and Occupational Therapy Outpatient Clinics. Arch Phys Med Rehabil 2023; 104:1767-1774. [PMID: 37150428 DOI: 10.1016/j.apmr.2023.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/04/2023] [Accepted: 04/13/2023] [Indexed: 05/09/2023]
Abstract
OBJECTIVE This study describes the creation and examination of the internal consistency, content validity, construct/structural validity, and criterion/concurrent validity of the Select Medical Patient Reported Experience Measure (SM-PREM). DESIGN Observational study design. SETTING 1054 Outpatient physical and occupational therapy locations in North America. PARTICIPANTS The study included 89,205 patients with various musculoskeletal disorders (N=89,205). INTERVENTION Not applicable. MAIN OUTCOME MEASURES Content validity was described, and internal consistency, construct/structural validity (factor analysis), and criterion/concurrent validity were analyzed, with concurrent validity compared against patient reported outcomes (PROM), the Net Promoter Scale, and the Orebro Musculoskeletal Screening Questionnaire-12. RESULTS Exploratory and confirmatory factor analysis of the SM-PREM yielded 3 dimensions, each with a very strong internal consistency (>.850). The SM-PREM yielded statistically significant results in all areas, with values that reflected minimal to fair association with PROMs. CONCLUSION The SM-PREM appears to capture a unique construct compared to PROMs. The 11-item tool has 3 definitive dimensions and exhibits strong internal consistency. The tool may be useful in examining patient experience in patients with musculoskeletal injuries seen by physical and occupational therapists.
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Affiliation(s)
- Chad E Cook
- Department of Orthopedic Surgery, Duke University, Durham, NC; Department of Population Health Sciences, Duke University, Durham, NC; Duke Clinical Research Institute, Duke University, Durham, NC
| | - Mackenzi Pergolotti
- Select Medical, ReVital Cancer Rehabilitation, Mechanicsburg, PA; Department of Health Sciences, University of North Carolina, Chapel Hill, NC
| | | | - David Hopwood
- Select Medical Outpatient, Select Medical, Mechanicsburg, PA
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11
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Sangeorzan I, Antonacci G, Martin A, Grodzinski B, Zipser CM, Murphy RKJ, Andriopoulou P, Cook CE, Anderson DB, Guest J, Furlan JC, Kotter MRN, Boerger TF, Sadler I, Roberts EA, Wood H, Fraser C, Fehlings MG, Kumar V, Jung J, Milligan J, Nouri A, Martin AR, Blizzard T, Vialle LR, Tetreault L, Kalsi-Ryan S, MacDowall A, Martin-Moore E, Burwood M, Wood L, Lalkhen A, Ito M, Wilson N, Treanor C, Dugan S, Davies BM. Toward Shared Decision-Making in Degenerative Cervical Myelopathy: Protocol for a Mixed Methods Study. JMIR Res Protoc 2023; 12:e46809. [PMID: 37812472 PMCID: PMC10594151 DOI: 10.2196/46809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 10/10/2023] Open
Abstract
BACKGROUND Health care decisions are a critical determinant in the evolution of chronic illness. In shared decision-making (SDM), patients and clinicians work collaboratively to reach evidence-based health decisions that align with individual circumstances, values, and preferences. This personalized approach to clinical care likely has substantial benefits in the oversight of degenerative cervical myelopathy (DCM), a type of nontraumatic spinal cord injury. Its chronicity, heterogeneous clinical presentation, complex management, and variable disease course engenders an imperative for a patient-centric approach that accounts for each patient's unique needs and priorities. Inadequate patient knowledge about the condition and an incomplete understanding of the critical decision points that arise during the course of care currently hinder the fruitful participation of health care providers and patients in SDM. This study protocol presents the rationale for deploying SDM for DCM and delineates the groundwork required to achieve this. OBJECTIVE The study's primary outcome is the development of a comprehensive checklist to be implemented upon diagnosis that provides patients with essential information necessary to support their informed decision-making. This is known as a core information set (CIS). The secondary outcome is the creation of a detailed process map that provides a diagrammatic representation of the global care workflows and cognitive processes involved in DCM care. Characterizing the critical decision points along a patient's journey will allow for an effective exploration of SDM tools for routine clinical practice to enhance patient-centered care and improve clinical outcomes. METHODS Both CISs and process maps are coproduced iteratively through a collaborative process involving the input and consensus of key stakeholders. This will be facilitated by Myelopathy.org, a global DCM charity, through its Research Objectives and Common Data Elements for Degenerative Cervical Myelopathy community. To develop the CIS, a 3-round, web-based Delphi process will be used, starting with a baseline list of information items derived from a recent scoping review of educational materials in DCM, patient interviews, and a qualitative survey of professionals. A priori criteria for achieving consensus are specified. The process map will be developed iteratively using semistructured interviews with patients and professionals and validated by key stakeholders. RESULTS Recruitment for the Delphi consensus study began in April 2023. The pilot-testing of process map interview participants started simultaneously, with the formulation of an initial baseline map underway. CONCLUSIONS This protocol marks the first attempt to provide a starting point for investigating SDM in DCM. The primary work centers on developing an educational tool for use in diagnosis to enable enhanced onward decision-making. The wider objective is to aid stakeholders in developing SDM tools by identifying critical decision junctures in DCM care. Through these approaches, we aim to provide an exhaustive launchpad for formulating SDM tools in the wider DCM community. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/46809.
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Affiliation(s)
| | - Grazia Antonacci
- Department of Primary Care and Public Health, National Institute of Health Research (NIHR) Applied Research Collaboration (ARC) Northwest London, Imperial College London, London, United Kingdom
- Centre for Health Economics and Policy Innovation (CHEPI), Business School, Imperial College London, London, United Kingdom
| | - Anne Martin
- Faculty of Medicine, Health and Social Care, Canterbury Christ Church University, Canterbury, United Kingdom
| | - Ben Grodzinski
- University Hospitals Sussex, NHS Foundation Trust, Brighton, United Kingdom
| | - Carl M Zipser
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
| | - Rory K J Murphy
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States
| | - Panoraia Andriopoulou
- Psychology Department, School of Social Sciences, University of Ioannina, Ioannina, Greece
| | - Chad E Cook
- Division of Physical Therapy, School of Medicine, Duke University, Durham, CA, United States
- Department of Orthopaedics, School of Medicine, Duke University, Durham, CA, United States
- Department of Population Health Sciences, School of Medicine, Duke University, Durham, CA, United States
- Duke Clinical Research Institute, Duke University, Durham, CA, United States
| | - David B Anderson
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - James Guest
- The Miami Project to Cure Paralysis, The Miller School of Medicine, University of Miami, Miami, FL, United States
| | - Julio C Furlan
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Toronto, Toronto, ON, Canada
- The KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Mark R N Kotter
- Myelopathy.org, Cambridge, United Kingdom
- Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
| | - Timothy F Boerger
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, United States
| | | | | | - Helen Wood
- Myelopathy.org, Cambridge, United Kingdom
| | - Christine Fraser
- Department of Health Sciences, University of Stirling, Scotland, United Kingdom
- Physiotherapy Department, National Health Service Lothian, Edinburgh, United Kingdom
| | - Michael G Fehlings
- Division of Neurosurgery and Spine Program, Department of Surgery, University of Toronto, Toronto, ON, Canada
- Division of Neurosurgery, Krembil Neuroscience Centre, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Vishal Kumar
- Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
- Department of Orthopaedics, All India Institute of Medical Sciences, Deoghar, India
| | - Josephine Jung
- Institute of Psychiatry, Psychology & Neuroscience, King's College, London, United Kingdom
- Department of Neurosurgery, King's College Hospital, London, United Kingdom
| | - James Milligan
- Department of Family Medicine, McMaster University, Hamilton, ON, Canada
| | - Aria Nouri
- Division of Neurosurgery, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Allan R Martin
- Department of Neurological Surgery, University of California, Davis, Davis, CA, United States
| | | | - Luiz Roberto Vialle
- School of Medicine, Pontifical Catholic University of Paraná, Curitiba, Brazil
| | - Lindsay Tetreault
- Department of Neurology, New York University, New York, NY, United States
| | - Sukhvinder Kalsi-Ryan
- The KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
- Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Anna MacDowall
- Department of Surgical Sciences, Uppsala University and Department of Orthopaedics, The Academic Hospital of Uppsala, Uppsala, Sweden
| | | | | | - Lianne Wood
- Faculty of Health and Life Sciences, University of Exeter, Exeter, United Kingdom
- NeuroSpinal Assessment Unit, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Abdul Lalkhen
- Northern Care Alliance, Salford Royal NHS Foundation Trust, Manchester, United Kingdom
| | - Manabu Ito
- Department of Orthopaedic Surgery, National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Nicky Wilson
- Physiotherapy Department, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Caroline Treanor
- Department of Physiotherapy, Beaumont Hospital, Dublin, Ireland
- Department of Neurosurgery, Beaumont Hospital, Dublin, Ireland
- School of Physiotherapy, Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | - Benjamin M Davies
- Myelopathy.org, Cambridge, United Kingdom
- Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
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Longtin C, Lacasse A, Cook CE, Tousignant M, Tousignant-Laflamme Y. Management of low back pain by primary care physiotherapists using the pain and disability drivers management model: An improver analysis. Musculoskeletal Care 2023; 21:916-925. [PMID: 36762893 DOI: 10.1002/msc.1742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/11/2023]
Affiliation(s)
- Christian Longtin
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Anaïs Lacasse
- Departement of Health Sciences, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | - Chad E Cook
- Department of Orthopaedics, Duke University, Durham, North Carolina, USA
| | - Michel Tousignant
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
| | - Yannick Tousignant-Laflamme
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
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Abstract
SYNOPSIS: Responder analyses are methods for analyzing randomized controlled trials, which purport to identify individuals or subgroups of study participants who experienced a "clinically meaningful" improvement from a treatment. Unfortunately, responder analyses have numerous methodological shortcomings, which preclude inferences concerning individual response to treatments and, thus, adoption into clinical practice. In this Viewpoint, we summarize 2 major limitations of responder analyses: (1) their thresholds of success involve arbitrary criteria and (2) responder analyses do not capture true individual treatment effects. J Orthop Sports Phys Ther 2023;53(XX):1-3. Epub: 20 June 2023. doi:10.2519/jospt.2023.11853.
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14
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Longtin C, Décary S, Cook CE, Tousignant M, Lacasse A, Tousignant-Laflamme Y. Optimising management of low back pain through the pain and disability drivers management model: Findings from a pilot cluster nonrandomised controlled trial. Musculoskeletal Care 2023; 21:667-682. [PMID: 36749025 DOI: 10.1002/msc.1738] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Low back pain (LBP) remains the leading cause of disability. The Low Back Pain and Disability Drivers Management (PDDM) model aims to identify the domains driving pain and disability to guide clinical decisions. The objectives of this study were to determine the feasibility of conducting a pragmatic controlled trial of the PDDM model and to explore its effectiveness compared to clinical practice guidelines' recommendations for LBP management. METHODS A pilot cluster nonrandomised controlled trial. Participants included physiotherapists and their patients aged 18 years or older presenting with a primary complaint of LBP. Primary outcomes were the feasibility of the trial design. Secondary exploratory analyses were conducted on LBP-related outcomes such as pain severity and interference at 12-week follow-up. RESULTS Feasibility of study procedures were confirmed, recruitment exceeded our target number of participants, and the eligibility criteria were deemed suitable. Lost to follow-up at 12 weeks was higher than expected (43.0%) and physiotherapists' compliance rates to the study protocol was lower than our predefined threshold (75.0% vs. 57.5%). A total of 44 physiotherapists and 91 patients were recruited. Recommendations for a larger scale trial were formulated. The PDDM model group demonstrated slightly better improvements in all clinical outcome measures compared to the control group at 12 weeks. CONCLUSION The findings support the feasibility of conducting such trial contingent upon a few recommendations to foster proper future planning to determine the effectiveness of the PDDM model. Our results provide preliminary evidence of the PDDM model effectiveness to optimise LBP management. CLINICAL TRIAL REGISTRATION Clinicaltrial.gov, NCT04893369.
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Affiliation(s)
- Christian Longtin
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Simon Décary
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
| | - Chad E Cook
- Department of Orthopaedics, Duke University, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Michel Tousignant
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
| | - Anaïs Lacasse
- Departement of Health Sciences, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | - Yannick Tousignant-Laflamme
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
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15
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Riley SP, Swanson BT, Shaffer SM, Cook CE. Protocol for the development of a 'trustworthy' living systematic review and meta analyses of manual therapy interventions to treat neuromusculoskeletal impairments. J Man Manip Ther 2023; 31:220-230. [PMID: 36082787 PMCID: PMC10324442 DOI: 10.1080/10669817.2022.2119528] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
BACKGROUND Preprocessed research resources are believed to be highly 'trustworthy' when translating research to clinical practice. However, the overall 'trustworthiness' is unknown if this evidence contains randomized clinical trials (RCTs) where prospective has not been/cannot be verified, has low confidence in estimated effects, and if they are not up to date. OBJECTIVES This protocol will be used to create a baseline benchmark for a series of trustworthy living systematic reviews (SRs) regarding manual therapy interventions. METHODS Data will originate from RCTs related to manual therapy neuromusculoskeletal interventions, indexed in 6 search engines in English from 1 January 2010, to the present. Two blinded reviewers will identify the RCTs and extract data using Covidence. The data will be synthesized based on consensus and analyzed using the Cochrane collaboration's Review Manager. EXPECTED OUTCOMES It is expected that there will be a shortage of RCTs with at least a moderate confidence in estimated effects that will allow for strong practice recommendations. DISCUSSION Identifying evidence that can be translated into strong practice recommendations is essential to identify beneficial and harmful interventions, decrease practice variability, and identify neuromusculoskeletal manual therapy interventions that require further disciplined methodological focus.
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Affiliation(s)
- Sean P. Riley
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
- Duke Center for Excellence in Manual and Manipulative Therapy, Duke University, Durham, NC, USA
| | - Brian T. Swanson
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Stephen M. Shaffer
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Chad E. Cook
- Duke Center for Excellence in Manual and Manipulative Therapy, Duke University, Durham, NC, USA
- Doctor of Physical Therapy (DPT) Division, Duke University, Durham, NC, USA
- Department of Orthopaedics, Duke University, Durham, NC, USA
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16
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Affiliation(s)
- Sean P. Riley
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
- Duke Center for Excellence in Manual and Manipulative Therapy, Durham, NC, USA
| | - Brian T. Swanson
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Stephen M. Shaffer
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Daniel W. Flowers
- Doctor of Physical Therapy Program, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Chad E. Cook
- Duke Center for Excellence in Manual and Manipulative Therapy, Durham, NC, USA
- Doctor of Physical Therapy (DPT) Division, Duke University, Durham, NC, USA
| | - Jean-Michel Brismée
- Center for Rehabilitation Research, Texas Tech University Health Sciences Center, Lubbock, TX, USA
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17
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McDevitt AW, O'Halloran B, Cook CE. Cracking the code: unveiling the specific and shared mechanisms behind musculoskeletal interventions. Arch Physiother 2023; 13:14. [PMID: 37415258 DOI: 10.1186/s40945-023-00168-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/21/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND Mechanisms reflect the steps or processes through which an intervention unfolds and produces change in a specified outcome variable. Mechanisms are responsible for determining "how treatments work" which has emerged as a critical question for both developing theory and enhancing treatment efficacy. Studies that evaluate "how" treatments work, not just "if" treatments work are of considerable importance. DISCUSSION Specific and shared mechanisms research is a promising approach which aims to improve patient outcomes by tailoring treatments to the specific needs of each patient. Mechanisms research is an underexplored area of research requiring a unique research design. CONCLUSION Although mechanisms research is still in its infancy, prioritizing the study of the mechanisms behind manual therapy interventions can provide valuable insight into optimizing patient outcomes.
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Affiliation(s)
- Amy W McDevitt
- Department of Physical Medicine and Rehabilitation, University of Colorado, Anschutz Medical Campus, CO, Aurora, USA.
| | - Bryan O'Halloran
- Department of Physical Therapy, School of Health Sciences, Saint Joseph's University, PA, Philadelphia, USA
| | - Chad E Cook
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
- Department of Population Health Sciences, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
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18
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Cook CE, Bailliard A, Bent JA, Bialosky JE, Carlino E, Colloca L, Esteves JE, Newell D, Palese A, Reed WR, Vilardaga JP, Rossettini G. An international consensus definition for contextual factors: findings from a nominal group technique. Front Psychol 2023; 14:1178560. [PMID: 37465492 PMCID: PMC10351924 DOI: 10.3389/fpsyg.2023.1178560] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/07/2023] [Indexed: 07/20/2023] Open
Abstract
Objective Emerging literature suggests contextual factors are important components of therapeutic encounters and may substantially influence clinical outcomes of a treatment intervention. At present, a single consensus definition of contextual factors, which is universal across all health-related conditions is lacking. The objective of this study was to create a consensus definition of contextual factors to better refine this concept for clinicians and researchers. Design The study used a multi-stage virtual Nominal Group Technique (vNGT) to create and rank contextual factor definitions. Nominal group techniques are a form of consensus-based research, and are beneficial for identifying problems, exploring solutions and establishing priorities. Setting International. Main outcome measures The initial stages of the vNGT resulted in the creation of 14 independent contextual factor definitions. After a prolonged discussion period, the initial definitions were heavily modified, and 12 final definitions were rank ordered by the vNGT participants from first to last. Participants The 10 international vNGT participants had a variety of clinical backgrounds and research specializations and were all specialists in contextual factors research. Results A sixth round was used to identify a final consensus, which reflected the complexity of contextual factors and included three primary domains: (1) an overall definition; (2) qualifiers that serve as examples of the key areas of the definition; and (3) how contextual factors may influence clinical outcomes. Conclusion Our consensus definition of contextual factors seeks to improve the understanding and communication between clinicians and researchers. These are especially important in recognizing their potential role in moderating and/or mediating clinical outcomes.
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Affiliation(s)
- Chad E. Cook
- Department of Orthopaedics, Duke University, Durham, NC, United States
- Department of Population Health Sciences, Duke University, Durham, NC, United States
- Duke Clinical Research Institute, Duke University, Durham, NC, United States
| | - Antoine Bailliard
- Department of Orthopaedics, Duke University, Durham, NC, United States
- Occupational Therapy Doctorate Division, Duke University, Durham, NC, United States
| | - Jennifer A. Bent
- Department of Rehabilitation, Duke University Hospital System, Durham, NC, United States
| | - Joel E. Bialosky
- Department of Physical Therapy, University of Florida, Gainesville, FL, United States
- Brooks-PHHP Research Collaboration, Gainesville, FL, United States
| | - Elisa Carlino
- Department of Neuroscience Rita Levi Montalcini, University of Turin, Turin, Italy
| | - Luana Colloca
- Departement of Pain and Translational Symptom Science and the Placebo Beyond Opinions Center, University of Maryland School of Nursing, Baltimore, MD, United States
| | - Jorge E. Esteves
- Clinical-Based Human Research Department, Foundation COME Collaboration, Pescara, Italy
- Malta ICOM Educational, Gżira, Malta
| | - Dave Newell
- Anglo-European College of Chiropractic University College, Bournemouth, United Kingdom
| | - Alvisa Palese
- Department of Medical Sciences, School of Nursing, University of Udine, Udine, Italy
| | - William R. Reed
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, United States
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Bullock GS, Ward P, Hughes T, Thigpen CA, Cook CE, Shanley E. Using Randomized Controlled Trials in the Sports Medicine and Performance Environment: Is It Time to Reconsider and Think Outside the Methodological Box? J Orthop Sports Phys Ther 2023; 53:331–334. [PMID: 37068166 DOI: 10.2519/jospt.2023.11824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
SYNOPSIS: Randomized controlled trials (RCTs) are ubiquitous in medicine and have facilitated great strides in clinical care. However, when applied in sport, RCTs have limitations that hinder implementing effective interventions in the real-world clinical setting. Pragmatic clinical trials offer some solutions. Yet due to the competitive, high-pressure nature of sport at the individual, team, and governing body level, RCTs are likely infeasible in certain sport settings. The small number of athletes at the elite team level, along with the potential financial consequences of randomizing at the individual athlete and team level, also restricts study power and feasibility, limiting conclusions. Consequently, researchers may need to "think outside the box" and consider other research methodology, to help improve athlete care. In this Viewpoint, we detail alternative study designs that can help solve real-world problems in sports medicine and performance, while maintaining robust research standards and accounting for the challenges that RCTs pose. We also provide practical examples of alternative designs. J Orthop Sports Phys Ther 2023;53(6):1-4. Epub: 18 April 2023. doi:10.2519/jospt.2023.11824.
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20
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Nim CG, Aspinall SL, Cook CE, Corrêa LA, Donaldson M, Downie AS, Harsted S, Hartvigsen J, Jenkins HJ, McNaughton D, Nyirö L, Perle SM, Roseen EJ, Young JJ, Young A, Zhao GH, Juhl CB. The effectiveness of spinal manipulative therapy procedures for spine pain: protocol for a systematic review and network meta-analysis. Chiropr Man Therap 2023; 31:14. [PMID: 37226172 DOI: 10.1186/s12998-023-00487-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/11/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Spinal manipulative therapy (SMT) is a guideline-recommended treatment option for spinal pain. The recommendation is based on multiple systematic reviews. However, these reviews fail to consider that clinical effects may depend on SMT "application procedures" (i.e., how and where SMT is applied). Using network meta-analyses, we aim to investigate which SMT "application procedures" have the greatest magnitude of clinical effectiveness for reducing pain and disability, for any spinal complaint, at short-term and long-term follow-up. We will compare application procedural parameters by classifying the thrust application technique and the application site (patient positioning, assisted, vertebral target, region target, Technique name, forces, and vectors, application site selection approach and rationale) against: 1. Waiting list/no treatment; 2. Sham interventions not resembling SMT (e.g., detuned ultrasound); 3. Sham interventions resembling SMT; 4. Other therapies not recommended in clinical practice guidelines; and 5. Other therapies recommended in clinical practice guidelines. Secondly, we will examine how contextual elements, including procedural fidelity (whether the SMT was delivered as planned) and clinical applicability (whether the SMT is similar to clinical practice) of the SMT. METHODS We will include randomized controlled trials (RCT) found through three search strategies, (i) exploratory, (ii) systematic, and (iii) other known sources. We define SMT as a high-velocity low-amplitude thrust or grade V mobilization. Eligibility is any RCT assessing SMT against any other type of SMT, any other active or sham intervention, or no treatment control on adult patients with pain in any spinal region. The RCTs must report on continuous pain intensity and/or disability outcomes. Two authors will independently review title and abstract screening, full-text screening, and data extraction. Spinal manipulative therapy techniques will be classified according to the technique application and choice of application sites. We will conduct a network-meta analysis using a frequentist approach and multiple subgroup and sensitivity analyses. DISCUSSION This will be the most extensive review of thrust SMT to date, and will allow us to estimate the importance of different SMT application procedures used in clinical practice and taught across educational settings. Thus, the results are applicable to clinical practice, educational settings, and research studies. PROSPERO registration: CRD42022375836.
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Affiliation(s)
- Casper G Nim
- Medical Research Unit, Spine Centre of Southern Denmark, Lillebaelt Hospital, University Hospital of Southern Denmark, Østre Hougvej 55, Middelfart, Denmark.
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark.
| | - Sasha L Aspinall
- School of Allied Health, College of Health and Education, Murdoch University, Murdoch, Australia
| | - Chad E Cook
- Department of Orthopaedics, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
- Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Leticia A Corrêa
- Department of Chiropractic, Macquarie University, Macquarie Park, Australia
| | - Megan Donaldson
- Department of Rehabilitation Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Aron S Downie
- Department of Chiropractic, Macquarie University, Macquarie Park, Australia
| | - Steen Harsted
- Medical Research Unit, Spine Centre of Southern Denmark, Lillebaelt Hospital, University Hospital of Southern Denmark, Østre Hougvej 55, Middelfart, Denmark
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
| | - Jan Hartvigsen
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
- Chiropractic Knowledge Hub, Odense, Denmark
| | - Hazel J Jenkins
- Department of Chiropractic, Macquarie University, Macquarie Park, Australia
| | - David McNaughton
- School of Psychological Sciences, Macquarie University, Macquarie Park, Australia
| | - Luana Nyirö
- Department of Chiropractic Medicine, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Stephen M Perle
- School of Allied Health, College of Health and Education, Murdoch University, Murdoch, Australia
- Big Data Interrogation Group, AECC University College, Bournemouth, UK
| | - Eric J Roseen
- Section of General Internal Medicine, Department of Medicine, Chobanian and Avedisian School of Medicine and Boston Medical Center, Boston University, Boston, MA, USA
| | - James J Young
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Canada
| | - Anika Young
- Department of Chiropractic, Macquarie University, Macquarie Park, Australia
| | - Gong-He Zhao
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
- School of Sport Science, Beijing Sport University, Beijing, China
| | - Carsten B Juhl
- Department of Sports Science and Clinical Biomechanics, Center for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Copenhagen, Denmark
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21
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Riley SP, Swanson BT, Cook CE. "Trustworthiness," confidence in estimated effects, and confidently translating research into clinical practice. Arch Physiother 2023; 13:8. [PMID: 37024951 PMCID: PMC10080765 DOI: 10.1186/s40945-023-00162-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
Trustworthy, preprocessed sources of evidence, such as systematic reviews and clinical practice guidelines, are crucial for practicing clinicians. Confidence in estimated effects is related to how different the outcome data were between the two groups. Factors including the effect size, variability of the effect, research integrity, research methods, and selected outcome measures impact confidence in the estimated effect. The current evidence suggests that post-randomization biases cannot be ruled out with a high degree of certainty in published research, limiting the utility of preprocessed sources for clinicians. Research should be prospectively registered to improve this situation, and fidelity with prospective intent should be verified to minimize biases and strengthen confidence in estimated effects. Otherwise, discussions related to preprocessed literature, including P-values, point estimates of effect, confidence intervals, post-randomization biases, external and internal validity measures, and the confidence in estimated effects required to translate research into practice confidently, are all moot points.
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Affiliation(s)
- Sean P Riley
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA.
- Duke Center for Excellence in Manual and Manipulative Therapy, Duke University, Durham, NC, USA.
- Doctor of Physical Therapy Program, University of Hartford, 200 Bloomfield Ave, West Hartford, CT, 06117, USA.
| | - Brian T Swanson
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Chad E Cook
- Duke Center for Excellence in Manual and Manipulative Therapy, Duke University, Durham, NC, USA
- Doctor of Physical Therapy (DPT) Division, Duke University, Durham, NC, USA
- Department of Orthopaedics, Duke University, Durham, NC, USA
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22
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Cook CE, George SZ, Lentz T, Park C, Shaffrey CI, Goodwin CR, Than KD, Gottfried ON. High-Impact Chronic Pain Transition in Lumbar Surgery Recipients. Pain Med 2023; 24:258-268. [PMID: 36200873 DOI: 10.1093/pm/pnac150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVE High-impact chronic pain (HICP) is a term that characterizes the presence of a severe and troubling pain-related condition. To date, the prevalence of HICP in lumbar spine surgery recipients and their HICP transitions from before to after surgery are unexplored. The purpose was to define HICP prevalence, transition types, and outcomes in lumbar spine surgery recipients and to identify predictors of HICP outcomes. METHODS In total, 43,536 lumbar surgery recipients were evaluated for HICP transition. Lumbar spine surgery recipients were categorized as having HICP preoperatively and at 3 months after surgery if they exhibited chronic and severe pain and at least one major activity limitation. Four HICP transition groups (Stable Low Pain, Transition from HICP, Transition to HICP, and Stable High Pain) were categorized and evaluated for outcomes. Multivariate multinomial modeling was used to predict HICP transition categorization. RESULTS In this sample, 15.1% of individuals exhibited HICP preoperatively; this value declined to 5.1% at 3 months after surgery. Those with HICP at baseline and 3 months had more comorbidities and worse overall outcomes. Biological, psychological, and social factors predicted HICP transition or Stable High Pain; some of the strongest involved social factors of 2 or more to transition to HICP (OR = 1.43; 95% CI = 1.21-1.68), and baseline report of pain/disability (OR = 3.84; 95% CI = 3.20-4.61) and psychological comorbidity (OR = 1.78; 95% CI = 1.48-2.12) to Stable Stable High Pain. CONCLUSION The percentage of individuals with HICP preoperatively (15.1%) was low, which further diminished over a 3-month period (5.1%). Postoperative HICP groups had higher levels of comorbidities and worse baseline outcomes scores. Transition to and maintenance of HICP status was predicted by biological, psychological, and social factors.
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Affiliation(s)
- Chad E Cook
- Department of Orthopaedics, Duke University, Durham, North Carolina.,Duke Clinical Research Institute, Duke University, Durham, North Carolina.,Department of Population Health Sciences, Duke University, Durham, North Carolina
| | - Steven Z George
- Department of Orthopaedics, Duke University, Durham, North Carolina.,Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Trevor Lentz
- Department of Orthopaedics, Duke University, Durham, North Carolina.,Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Christine Park
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
| | - Christopher I Shaffrey
- Department of Orthopaedics, Duke University, Durham, North Carolina.,Department of Neurosurgery, Duke University, Durham, North Carolina, USA
| | - C Rory Goodwin
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
| | - Khoi D Than
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
| | - Oren N Gottfried
- Department of Neurosurgery, Duke University, Durham, North Carolina, USA
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23
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Ramiscal LS, Bolgla LA, Cook CE, Magel JS, Parada SA, Chong R. Reliability of the scapular dyskinesis test yes-no classification in asymptomatic individuals between students and expert physical therapists. Clin Shoulder Elb 2022; 25:321-327. [PMID: 36475300 PMCID: PMC9727491 DOI: 10.5397/cise.2022.01109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/09/2022] [Accepted: 10/09/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Scapular dyskinesis is considered a risk factor for the shoulder pain that may warrant screening for prevention. Clinicians of all experience screen scapular dyskinesis using the scapular dyskinesis test yes-no classification (Y-N), yet its reliability in asymptomatic individuals is unknown. We aimed to establish Y-N's intra- and inter-reliability between students and expert physical therapists. METHODS We utilized a cross-sectional design using consecutive asymptomatic subjects. Six students and two experts rated 100 subjects using the Y-N. Cohen's kappa (κ) and Krippendorff's alpha (K-α) were calculated to determine intra- and inter-rater reliability. RESULTS Intra- and inter-rater values for experts were κ=0.92 (95% confidence interval [CI], 0.91-0.93) and 0.85 (95% CI, 0.84-0.87) respectively; students were κ=0.77 (95% CI, 0.75-0.78) and K-α=0.63 (95% CI, 0.58-0.67). CONCLUSIONS The Y-N is reliable in detecting scapular dyskinesis in asymptomatic individuals regardless of experience.
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Affiliation(s)
| | - Lori A Bolgla
- Department of Physical Therapy, Augusta University, Augusta, GA, USA
| | - Chad E Cook
- Division of Physical Therapy, Duke University, Durham, NC, USA
| | - John S Magel
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, UT, USA
| | | | - Raymond Chong
- Department of Interdisciplinary Health Sciences, Augusta University, Augusta, GA, USA
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24
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Kerns RD, Burgess DJ, Coleman BC, Cook CE, Farrokhi S, Fritz JM, Goertz C, Heapy A, Lisi AJ, Rhon DI, Vining R. Self-Management of Chronic Pain: Psychologically Guided Core Competencies for Providers. Pain Med 2022; 23:1815-1819. [PMID: 35642906 PMCID: PMC9629397 DOI: 10.1093/pm/pnac083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/16/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Robert D Kerns
- Department of Psychiatry
- Department of Neurology
- Department of Psychology, Yale University, New Haven, Connecticut
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, Connecticut
| | - Diana J Burgess
- VA Health Services Research and Development Service (HSR&D) Center for Care Delivery and Outcomes Research, Minneapolis VA Medical Center, Minneapolis, Minnesota
- Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Brian C Coleman
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, Connecticut
- Yale Center for Medical Informatics, Yale School of Medicine, New Haven, Connecticut
| | - Chad E Cook
- Departments of Orthopedics and Population Health Sciences, and the Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Shawn Farrokhi
- Department of Defense–Department of Veterans Affairs (DOD-VA) Extremity Trauma and Amputation Center of Excellence and Naval Medical Center, San Diego, California
| | - Julie M Fritz
- Department of Physical Therapy and Athletic Training, College of Health, The University of Utah, Salt Lake City, Utah
| | - Christine Goertz
- Department of Orthopaedics, Duke University School of Medicine, and Core Faculty Member, Duke-Margolis Center for Health Policy, Durham, North Carolina
| | - Alicia Heapy
- Department of Psychiatry
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, Connecticut
| | - Anthony J Lisi
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, Connecticut
- Yale Center for Medical Informatics, Yale School of Medicine, New Haven, Connecticut
| | - Daniel I Rhon
- Department of Rehabilitation Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
- Department of Rehabilitation Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Robert Vining
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, Iowa, USA
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25
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Rhon DI, Yuan X, Barlow BT, Konitzer LN, Cook CE. Use of Non-Specific Knee Diagnoses and Incidence of Obscure Knee Injuries in a Large Government Health System. Clin Epidemiol 2022; 14:1123-1133. [PMID: 36237824 PMCID: PMC9552676 DOI: 10.2147/clep.s375040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Within a large government health system, to assess the practice of using non-specific diagnoses for knee disorders and determine how often they appear as the only diagnosis without more specificity. The secondary purpose was to identify the incidence of obscure knee disorders diagnosed: pes anserine bursitis, prepatellar bursitis, pigmented villonodular synovitis, and plica syndrome. Patients and Methods Eligible beneficiaries of the Military Health System (MHS) seeking care for a knee disorder between 1 January 2009 and 31 December 2013 with at least 2-year follow-up. Data were sourced from the MHS Data Repository. The study outcomes were 1) utilization rate of non-specific knee diagnosis codes, 2) proportion of cases that never received a specific knee diagnosis, 3) incidence of obscure knee pathology in this cohort. Results There were 127,570 beneficiaries seeking care for knee pain during this period. While the majority (99.7%) initially received a non-specific knee diagnosis, these occurred in isolation for only 16.5% of the cases (n=20,042) over two-year follow-up. The use of non-specific codes was similar between military and civilian clinic settings (45.3% and 47.0%, respectively, of all knee disorders diagnosed), which appears to reflect clinical practice in which diagnoses become more specified over time and diagnostic workup aims to exclude competing diagnoses. The incidence of obscure knee pathology was small (0.2% to 4.0%). Conclusion Most of the cohort (99.7%) received a non-specific diagnosis at their initial visit, but only 15% did not eventually receive a more specific diagnostic code. These findings suggest that diagnoses may become more specific over time as condition-specific signs and symptoms become more evident, and diagnostic workup excludes competing diagnoses. A better understanding of diagnostic patterns and criteria for knee pain will improve the quality and interpretation from epidemiological studies.
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Affiliation(s)
- Daniel I Rhon
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, TX, USA,Department of Rehabilitation Medicine, School of Medicine, Uniformed Services University, Bethesda, MD, USA,Correspondence: Daniel I Rhon, Primary Care Musculoskeletal Research Program, Department of Rehabilitation Medicine, Brooke Army Medical Center, 3551 Roger Brooke Drive, JBSA Fort Sam Houston, San Antonio, TX, 78234, USA, Tel +1 210-916-6100, Fax +1 210-916-9016, Email
| | - Xiaoning Yuan
- Department of Rehabilitation Medicine, School of Medicine, Uniformed Services University, Bethesda, MD, USA
| | - Brian T Barlow
- Department of Orthopaedic Surgery, Naval Medical Center Balboa, San Diego, CA, USA
| | - Lisa N Konitzer
- Department of Physical Medicine and Rehabilitation, Madigan Army Medical Center, Tacoma, WA, USA
| | - Chad E Cook
- Department of Orthopaedics, School of Medicine, Duke University, Durham, NC, USA,Duke Clinical Research Institute, Duke University, Durham, NC, USA,Department of Population Health Sciences, Duke University, Durham, NC, USA
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26
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Dice JL, Dendy D, Sizer PS, Cook CE, Feuling S, Brismée JM. Author Response to Shear et al. Phys Ther 2022; 102:6661329. [PMID: 35951663 DOI: 10.1093/ptj/pzac115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/20/2022] [Indexed: 11/14/2022]
Affiliation(s)
- Jenifer L Dice
- Department of Physical Medicine and Rehabilitation, Texas Children's Hospital, Houston, TX 77030, USA.,Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 74930, USA
| | - Doug Dendy
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 74930, USA
| | - Phillip S Sizer
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 74930, USA
| | - Chad E Cook
- Duke Clinical Research Institute, Duke University, Durham, North Carolina 27701, USA
| | - Sara Feuling
- Department of Physical Medicine and Rehabilitation, Texas Children's Hospital, Houston, TX 77030, USA
| | - Jean-Michel Brismée
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 74930, USA
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27
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Sharpe JA, Miller R, Cook CE, Hastings SN, Rethorn TJ, Allen KD, Rethorn ZD. Social Risk Factors Are Associated With Disability Prevalence - Results From 17 States in the 2017 Behavioral Risk Factor Surveillance System. Am J Health Promot 2022; 37:453-463. [PMID: 36194861 DOI: 10.1177/08901171221132390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Determine the association between incremental increases in the number of social risk factors and the prevalence of any disability and disability type. DESIGN The cross-sectional analysis was conducted using 2017 Behavioral Risk Factor Surveillance System data from states whose surveys included items about social risk factors. SETTING Respondents from 17 US states. SUBJECTS Respondents included 136 432 adults. MEASURES Dichotomized social risk factors included food, housing, and financial insecurity, unsafe neighborhood, and healthcare access hardship. ANALYSIS Weighted χ2 and logistic regression analyses adjusted for demographic characteristics, measures of socioeconomic position, and comorbid health conditions were used to examine differences in the prevalence of disability by social risk factor and via a social risk index created by summing the social risk factors. RESULTS Compared to those reporting 0 social risk factors, respondents reporting ≥4 had more than thrice the odds of reporting a cognition ((adjusted odds ratio [AOR]=3.37; 95%CI [2.75-4.13]), independent living (AOR=3.24 [2.52-4.15]), self-care (AOR=3.33 [2.55-4.34]), or any disability (AOR=3.90 [3.24-4.70]); more than twice the odds of reporting a vision (AOR=2.61 [1.93-3.52]) or mobility (AOR=2.72 [2.16-3.41]) disability; and more than 1.5 times the odds of reporting a hearing disability (AOR=1.59 [1.22-2.07]). CONCLUSIONS Incremental increases in the number of social risk factors were independently associated with higher odds of disability. Intervention efforts should address the social context of US adults with disabilities to improve health outcomes.
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Affiliation(s)
- Jason A Sharpe
- 584122VA Center of Innovation to Accelerate Discovery and Practice Transformation Medical Center, Durham, NC, USA
| | - Rachel Miller
- Doctor of Physical Therapy Division, 3065Duke University, Durham, NC, USA
| | - Chad E Cook
- Doctor of Physical Therapy Division, 3065Duke University, Durham, NC, USA.,Department of Population Health Sciences, 3065Duke University Medical Center, Durham, NC, USA.,Duke Clinical Research Institute, 3065Duke University, Durham, NC, USA
| | - Susan N Hastings
- 584122VA Center of Innovation to Accelerate Discovery and Practice Transformation Medical Center, Durham, NC, USA.,Department of Population Health Sciences, 3065Duke University Medical Center, Durham, NC, USA.,Department of Medicine, 3065Duke University Medical Center, Durham, NC, USA.,Geriatrics Research Education and Clinical Center, 20054Durham VA Health Care System, Durham, NC, USA.,Center for the Study of Aging, 3065Duke University School of Medicine, Durham, NC, USA
| | - Timothy J Rethorn
- School of Health and Rehabilitation Sciences, 2647The Ohio State University, Columbus, OH, USA
| | - Kelli D Allen
- 584122VA Center of Innovation to Accelerate Discovery and Practice Transformation Medical Center, Durham, NC, USA.,Department of Medicine and Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, NC, USA
| | - Zachary D Rethorn
- 584122VA Center of Innovation to Accelerate Discovery and Practice Transformation Medical Center, Durham, NC, USA.,Doctor of Physical Therapy Division, 3065Duke University, Durham, NC, USA
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28
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Cook CE. Over time, evidence changes. Braz J Phys Ther 2022; 26:100446. [PMID: 36182777 PMCID: PMC9494169 DOI: 10.1016/j.bjpt.2022.100446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 09/12/2022] [Indexed: 12/02/2022] Open
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29
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Cook CE, Rhon DI. Orthopaedic Injuries of the Knee - Unique considerations in Military Service Members: Part II. J Knee Surg 2022; 35:1159. [PMID: 35896420 DOI: 10.1055/s-0042-1753539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Chad E Cook
- Division of Physical Therapy, Department of Orthopaedics, Department of Population Health Sciences, Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Daniel I Rhon
- Department of Population Health Sciences, Duke Clinical Research Institute, Duke University, Durham, North Carolina
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30
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Garcia AN, Simon CB, Yang ZL, Niedzwiecki D, Cook CE, Gottfried O. Classification of older adults who underwent lumbar-related surgery using pre-operative biopsychosocial predictors and relationships with surgical recovery: An observational study conducted in the United States. Health Soc Care Community 2022; 30:e1570-e1584. [PMID: 34587349 DOI: 10.1111/hsc.13584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 06/29/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
Lumbar surgery is a commonly prescribed intervention for low back pain but poses higher risks and worse outcomes for older adults. Identifying clinical phenotypes based on biopsychosocial factors may help identify older adults who are at greatest risk for poor postoperative recovery. This study aimed to (a) classify older adults who underwent lumbar surgery based on preoperative biopsychosocial factors, and (b) quantify the association between preoperative biopsychosocial classifications and 3 and 12 months postoperative improvement outcomes. Latent class analysis was used to identify biopsychosocial classifications in 10,283 individuals aged ≥60 from the Quality Outcomes Database (the United States, 2021-2018). Logistic regression models measured the association between biopsychosocial classifications and 3 and 12 months postoperative outcomes (back/leg pain intensity, disability and quality of life), adjusting for covariates. Three classes were identified based on 19 a priori biopsychosocial factors and were characterised as 'high-risk' (15%), 'physical-/social health-risk' (44%) and 'low-risk' (41%). The high-risk class demonstrated increased odds of failing to recover post-operatively compared to the other classes. Similarly, the physical-/social-risk class demonstrated increased odds of failing to recover in all outcomes and time points compared to the low-risk class. Biopsychosocial factors with higher prevalence in the high versus low-risk class were depression (92.5% vs. 10.6%), multiple morbidities (55.3% vs. 25.7%) and obesity (59.5% vs. 37.2%). This study introduces novel non-recovery phenotypes for older adults undergoing lumbar surgery and may lead to the development of tailored interventions to improve clinical care and outcomes for this population.
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Affiliation(s)
- Alessandra N Garcia
- Doctor of Physical Therapy Program, College of Pharmacy & Health Sciences, Campbell University, Lillington, North Carolina, USA
| | - Corey B Simon
- Doctor of Physical Therapy Division, Department of Orthopedic Surgery, Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Zidanyue Lexie Yang
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Donna Niedzwiecki
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Chad E Cook
- Doctor of Physical Therapy Division, Department of Orthopedic Surgery, Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Oren Gottfried
- Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina, USA
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31
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Cook CE, Saad M, Tucker CJ, Min KS, Westrick RB, Rhon DI. Differences in Outcomes between Patellar Dislocations Managed in Emergent versus Non-Emergent Care Settings. J Knee Surg 2022; 35:1056-1062. [PMID: 35820435 DOI: 10.1055/s-0042-1749079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Patellar dislocations occur at a much higher rate in military than civilian populations. Past population-level studies have shown that surgical management is as good as or superior to conservative care and may reduce future reoccurrences. Although in acute cases and in civilian clinics, patellar dislocations are usually managed first in an emergent care setting, previous work suggests this can lead to increased costs. This study compared differences in downstream care type and intensity of services based on whether initial care occurred in emergent or non-emergent care settings. In our sample of 1,523 Military Health System (MHS) beneficiaries with patellar dislocation and 2-year follow-up, we found non-significant differences in costs, intensity of services, and rates of surgical repair regardless of whether the patient was initially seen in an emergent versus non-emergent care setting. Although we found significant increases in the use of imaging, patellar dislocation-related medical visits, and frequency of closed treatment approaches in emergent care settings, these values were very small and likely not clinically significant. These findings, which included all the patellar dislocations reported across the entire MHS in a 24-month period, suggest that neither emergent nor non-emergent care settings are likely to influence the long-term care received by the individual.
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Affiliation(s)
- Chad E Cook
- Department of Orthopaedics, Duke University, Durham, North Carolina.,Department of Population Health Sciences, Durham, North Carolina.,Division of Musculoskeletal and Surgical Sciences, Duke Clinical Research Institute, Durham, North Carolina
| | - Mohammad Saad
- Department of Orthopaedics, Duke University, Durham, North Carolina
| | - Christopher J Tucker
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland.,Department of Surgery, Uniformed Services University of Health Sciences, 4301 Jones Bridge Road, Bethesda, Maryland
| | - Kyong S Min
- Department of Orthopedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii
| | - Richard B Westrick
- Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts
| | - Daniel I Rhon
- Department of Orthopedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii.,Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts
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32
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Cook CE, Zhou L, Bolognesi M, Sheean AJ, Barlow BT, Rhon DI. Does Surgery for Concomitant Cruciate and Meniscus Injuries Increase or Decrease Subsequent Comorbidities at 2 Years? J Knee Surg 2022; 35:1063-1070. [PMID: 35850133 DOI: 10.1055/s-0042-1750046] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Concomitant cruciate and meniscus injuries of the knee are generally associated with acute trauma and commonly treated with surgical intervention. Comorbidities (simultaneous presence of two or more medical conditions) may be acquired from changes in activity levels and lifestyle after an injury and/or treatment. This study aimed to compare differences in comorbidity proportions between surgical and nonsurgical approaches in Military Health System beneficiaries who had concurrent cruciate and meniscus injuries. The retrospective case control design included 36-month data that were analyzed to reflect 12 months prior to injury/surgery and 24 months after injury/surgery. A comparison of differences within and between groups in surgical and nonsurgical approaches was calculated and logistic regression was used to determine if surgery increased or decreased the odds of comorbidities at 24 months. In our sample of 2,438 individuals with concurrent meniscus and cruciate injury, 79.1% (n = 1,927) received surgical intervention and 20.9% (n = 511) elected for nonoperative management. All comorbidities demonstrated significant within-group differences from pre- to postsurgery for those with a surgical intervention; approximately, half the comorbidities increased (i.e., concussion or traumatic brain injury, insomnia, other sleep disorders, anxiety, posttraumatic stress disorder, and tobacco abuse disorder), whereas the other half decreased (i.e., chronic pain, apnea, cardiovascular disease, metabolic syndrome, mental health other, depression, and substance abuse disorders). The odds of acquiring a comorbid diagnosis after surgery reflected the bivariate comparisons with half increasing and half decreasing in odds. To our knowledge, this is the first study to explore comorbidity changes with a control group for individuals with concurrent meniscus and cruciate injuries.
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Affiliation(s)
- Chad E Cook
- Departmant of Orthopaedics, Duke University, Durham, North Carolina.,Department of Population Health Sciences, Durham, North Carolina.,Duke Clinical Research Institute, Durham, North Carolina
| | - Liang Zhou
- Tripler Army Medical Center, Oahu, Hawaii
| | | | - Andrew J Sheean
- Department of Orthopaedic Surgery, Brooke Army Medical Center, San Antonio, TX
| | | | - Daniel I Rhon
- Duke Clinical Research Institute, Durham, North Carolina.,Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, TX.,Naval Medical Center San Diego, San Diego, CA
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Rhon DI, Cook CE. Orthopaedic Injuries of the Knee - Unique considerations in Military Service Members: Part I. J Knee Surg 2022; 35:1047. [PMID: 35896421 DOI: 10.1055/s-0042-1753538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Daniel I Rhon
- Department of Population Health Sciences, Duke University, Durham, North Carolina
| | - Chad E Cook
- Department of Population Health Sciences, Duke University, Durham, North Carolina
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Ruderman L, Leinroth A, Rueckert H, Tabarestani T, Baker R, Levin J, Cook CE, Klifto CS, Hilton MJ, Anakwenze O. Histologic Differences in Human Rotator Cuff Muscle Based on Tear Characteristics. J Bone Joint Surg Am 2022; 104:1148-1156. [PMID: 35776739 PMCID: PMC10771098 DOI: 10.2106/jbjs.21.01304] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Fatty accumulation in the rotator cuff is associated with shoulder dysfunction and a risk of failure of rotator cuff repair. The aims of this study were to (1) describe cellular findings in rotator cuff muscles in patients presenting with varying degrees of rotator cuff tendon pathology by examining fat content and myofiber cross-sectional area of rotator cuff muscles and (2) correlate histologic features to magnetic resonance imaging (MRI) grades derived with the Goutallier classification. METHODS Rotator cuff muscle biopsies were performed in a consecutive series of patients undergoing arthroscopic shoulder surgery. Rotator cuffs were graded according to the Goutallier classification and labeled as either partial-thickness or full-thickness. Patients without a rotator cuff tear undergoing arthroscopic surgery served as controls. The biopsy specimens were examined using LipidTOX to visualize lipid accumulation. Laminin was used to quantify myofiber cross-sectional area. RESULTS Twenty-seven patients with a rotator cuff tear and 12 without a tear (controls) were included. There were 24 males (62%). The mean age was 55 years. Patients in the control cohort were younger (mean, 46 years) than those in the treatment group (mean, 60 years, p < 0.01). Within the treatment group, 12 and 15 patients were recorded as having partial and full-thickness rotator cuff tears, respectively. Lipid accumulation visualized at the cellular level was fairly-to-moderately correlated with the Goutallier classification on MRI (R s = 0.705, 95% confidence interval [CI] = 0.513, 0.829). Muscle biopsy specimens with a Goutallier grade of 2+ had significantly more lipid accumulation than those with grade-0 (p < 0.01) or grade-1 (p < 0.01) fatty accumulation. Muscle biopsies at the sites of full-thickness tears showed significantly greater lipid accumulation than those associated with either partial (p < 0.01) or no (p < 0.01) tears. Partial-thickness rotator cuff tears had no difference in lipid accumulation in comparison to the control group. Muscle biopsy specimens from full-thickness tears had significantly smaller myofiber cross-sectional area when compared with partial-thickness tears (p = 0.02) and controls (p < 0.01). CONCLUSIONS Cellular lipid accumulation correlates with the MRI Goutallier grade of fatty accumulation, thus verifying the Goutallier classification at the cellular level. Muscle biopsy specimens from partial-thickness tears are more similar to controls than to those from full-thickness tears, whereas full-thickness tears of all sizes showed significantly greater lipid content and smaller myofiber cross-sectional area compared with partial-thickness tears and controls. CLINICAL RELEVANCE Our research confirms the utility of using the Goutallier classification to predict rotator cuff muscle quality and shows that tendon attachment, even if partially torn, protects the muscle from fatty accumulation.
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Affiliation(s)
- Lindsey Ruderman
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
| | - Abigail Leinroth
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
- Department of Cell Biology, Duke University, Durham, NC
| | - Helen Rueckert
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
- Department of Cell Biology, Duke University, Durham, NC
| | - Troy Tabarestani
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
| | - Rafeal Baker
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
| | - Jay Levin
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
| | - Chad E. Cook
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
- Department of Population Health Sciences, Duke University, Durham, NC
- Duke Clinical Research Institute, Duke University, Durham, NC
| | - Christopher S Klifto
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
| | - Matthew J. Hilton
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
- Department of Cell Biology, Duke University, Durham, NC
| | - Oke Anakwenze
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC
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Rethorn ZD, Covington JK, Cook CE, Bezner JR. Identifying Factors That Influence Physical Activity Promotion in Outpatient Physical Therapist Practice Using the Theoretical Domains Framework. J Geriatr Phys Ther 2022; 45:190-196. [PMID: 35470309 DOI: 10.1519/jpt.0000000000000353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Physical activity (PA) promotion is not routine practice for physical therapists. Understanding the PA promotion beliefs of physical therapists may offer targets for behavior change interventions to improve PA promotion. The purpose of this study was to explore outpatient US physical therapists' beliefs about PA promotion and determine which Theoretical Domains Framework (TDF) domains can inform implementation efforts. METHODS We used a descriptive qualitative research design. A TDF-based interview guide was developed to identify beliefs about PA promotion. Twenty-six outpatient US physical therapists (13 regular PA promoters and 13 irregular PA promoters) completed semistructured interviews. Directed content analysis identified specific beliefs by grouping similar belief statements. Specific beliefs were mapped to TDF domains. RESULTS AND DISCUSSION Five TDF domains were identified as likely relevant to changing physical therapists' PA promotion behaviors. Key beliefs within those domains included conflicting comments about PA guidelines being evidence based, a lack of confidence to promote PA due to perceived deficits in communication skills, and time constraints as key barriers. Beliefs about improving PA promotion included incorporating screening for baseline PA and continuing education targeting confidence and communication. CONCLUSIONS We identified key beliefs that influence outpatient US physical therapists' PA promotion. These beliefs identify targets for behavior change interventions to improve PA promotion rates among outpatient US physical therapists including incorporating baseline screening for PA and the development of continuing education training programs.
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Affiliation(s)
- Zachary D Rethorn
- Rocky Mountain University of Health Professions, Provo, Utah.,Doctor of Physical Therapy Division, Duke University, Durham, North Carolina
| | - J Kyle Covington
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina
| | - Chad E Cook
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina.,Duke Clinical Research Institute, Durham, North Carolina
| | - Janet R Bezner
- Department of Physical Therapy, Texas State University, Round Rock
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Liew BXW, de-la-Llave-Rincón AI, Scutari M, Arias-Buría JL, Cook CE, Cleland J, Fernández-de-Las-Peñas C. Do Short-Term Effects Predict Long-Term Improvements in Women Who Receive Manual Therapy or Surgery for Carpal Tunnel Syndrome? A Bayesian Network Analysis of a Randomized Clinical Trial. Phys Ther 2022; 102:6534401. [PMID: 35194646 DOI: 10.1093/ptj/pzac015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 11/24/2021] [Accepted: 12/27/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The purpose of this study was to develop a data-driven Bayesian network approach to understand the potential multivariate pathways of the effect of manual physical therapy in women with carpal tunnel syndrome (CTS). METHODS Data from a randomized clinical trial (n = 104) were analyzed comparing manual therapy including desensitization maneuvers of the central nervous system versus surgery in women with CTS. All variables included in the original trial were included in a Bayesian network to explore its multivariate relationship. The model was used to quantify the direct and indirect pathways of the effect of physical therapy and surgery on short-term, mid-term, and long-term changes in the clinical variables of pain, related function, and symptom severity. RESULTS Manual physical therapy improved function in women with CTS (between-groups difference: 0.09; 95% CI = 0.07 to 0.11). The Bayesian network showed that early improvements (at 1 month) in function and symptom severity led to long-term (at 12 months) changes in related disability both directly and via complex pathways involving baseline pain intensity and depression levels. Additionally, women with moderate CTS had 0.14-point (95% CI = 0.11 to 0.17 point) poorer function at 12 months than those with mild CTS and 0.12-point (95% CI = 0.09 to 0.15 point) poorer function at 12 months than those with severe CTS. CONCLUSION Current findings suggest that short-term benefits in function and symptom severity observed after manual therapy/surgery were associated with long-term improvements in function, but mechanisms driving these effects interact with depression levels and severity as assessed using electromyography. Nevertheless, it should be noted that between-group differences depending on severity determined using electromyography were small, and the clinical relevance is elusive. Further data-driven analyses involving a broad range of biopsychosocial variables are recommended to fully understand the pathways underpinning CTS treatment effects. IMPACT Short-term effects of physical manual therapy seem to be clinically relevant for obtaining long-term effects in women with CTS.
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Affiliation(s)
- Bernard X W Liew
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, United Kingdom
| | - Ana I de-la-Llave-Rincón
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Marco Scutari
- Istituto Dalle Molle di Studi Sull'Intelligenza Artificiale (IDSIA), Lugano, Switzerland
| | - José L Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Chad E Cook
- Doctor of Physical Therapy Program, Duke University, Durham, North Carolina, USA
| | - Joshua Cleland
- Doctor of Physical Therapy Program, Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
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Rethorn ZD, Covington JK, Cook CE, Bezner JR. Physical Therapists' Knowledge, Skills, Beliefs, and Organizations Impact Physical Activity Promotion: A Systematic Review and Meta-Analysis. Phys Ther 2022; 102:6481178. [PMID: 34972862 DOI: 10.1093/ptj/pzab291] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/02/2021] [Accepted: 12/03/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The purpose of this study was to characterize factors that influence physical therapists' physical activity (PA) promotion practices and map these factors to the Theoretical Domains Framework (TDF) to inform future implementation efforts. METHODS Six databases (MEDLINE, EMBASE, Scopus, CINAHL, PsychInfo, and Web of Science) were searched from inception to March 11, 2021. Studies were included if they reported physical therapists' PA promotion practices and factors influencing these practices. Study quality was assessed with a modified Newcastle-Ottawa Scale and the Critical Appraisal Skills Programme checklist. Studies were excluded if they did not separate physical therapist PA promotion practices and influencing factors from other health professionals. RESULTS The search yielded 12,835 references and 27 included studies. Twenty studies were included in a meta-analysis of proportions, whereas 15 studies were included in a meta-analysis of correlations. Very-low to moderate-quality evidence suggests that factors at the individual and organizational levels have very small to moderate associations with PA promotion practices. CONCLUSION Efforts to improve PA promotion by physical therapists should consider incorporating combinations of individual and organizational factors. Limitations to the body of evidence highlight the need for future research. IMPACT With PA projected to decrease in the general population by an additional 20% by 2050, PA promotion is urgently needed to maximize physical therapists' impact on the health of society. This study identifies factors that may prove useful for guiding the development of strategies to encourage greater engagement in PA promotion by physical therapists.
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Affiliation(s)
- Zachary D Rethorn
- Rocky Mountain University of Health Professions, Provo, Utah, USA.,Doctor of Physical Therapy Division, Duke University, Durham, North Carolina, USA
| | - J Kyle Covington
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina, USA
| | - Chad E Cook
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina, USA.,Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Janet R Bezner
- Department of Physical Therapy, Texas State University, Round Rock, Texas, USA
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Rethorn ZD, Rethorn TJ, Cook CE, Sharpe JA, Hastings SN, Allen KD. Association of Burden and Prevalence of Arthritis With Disparities in Social Risk Factors, Findings From 17 US States. Prev Chronic Dis 2022; 19:E08. [PMID: 35175917 PMCID: PMC8880108 DOI: 10.5888/pcd19.210277] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction Social risks previously have been associated with arthritis prevalence and costs. Although social risks often cluster among individuals, no studies have examined associations between multiple social risks within the same individual. Our objective was to determine the association between individual and multiple social risks and the prevalence and burden of arthritis by using a representative sample of adults in 17 US states. Methods Data are from the 2017 Behavioral Risk Factor Surveillance System. Respondents were 136,432 adults. Social risk factors were food insecurity, housing insecurity, financial insecurity, unsafe neighborhoods, and health care access hardship. Weighted χ2 and logistic regression analyses, controlling for demographic characteristics, measures of socioeconomic position, and other health conditions examined differences in arthritis prevalence and burden by social risk factor and by a social risk index created by summing the social risk factors. Results We observed a gradient in the prevalence and burden of arthritis. Compared with those reporting 0 social risk factors, respondents reporting 4 or more social risk factors were more likely to have arthritis (adjusted odds ratio [AOR], 1.92; 95% CI, 1.57–2.36) and report limited usual activities (AOR, 2.97; 95% CI, 2.20–4.02), limited work (AOR, 2.72; 95% CI, 2.06–3.60), limited social activities (AOR, 3.10; 95% CI, 2.26–4.26), and severe joint pain (AOR, 1.86; 95% CI, 1.44–2.41). Conclusion Incremental increases in the number of social risk factors were independently associated with higher odds of arthritis and its burden. Intervention efforts should address the social context of US adults to improve health outcomes.
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Affiliation(s)
- Zachary D. Rethorn
- Doctor of Physical Therapy Division, Duke University School of Medicine, Durham, North Carolina
- Center of Innovation to Accelerate Discovery and Practice Transformation, Veterans Affairs Health Care System, Durham, North Carolina
| | - Timothy J. Rethorn
- School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, Ohio
| | - Chad E. Cook
- Doctor of Physical Therapy Division, Duke University School of Medicine, Durham, North Carolina
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
- Department of Population Health Sciences, Duke University Medical Center, Durham, North Carolina
| | - Jason A. Sharpe
- Center of Innovation to Accelerate Discovery and Practice Transformation, Veterans Affairs Health Care System, Durham, North Carolina
| | - S. Nicole Hastings
- Center of Innovation to Accelerate Discovery and Practice Transformation, Veterans Affairs Health Care System, Durham, North Carolina
- Department of Population Health Sciences, Duke University Medical Center, Durham, North Carolina
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Health Care System, Durham, North Carolina
- Center for the Study of Human Aging and Development, Duke University School of Medicine, Durham, North Carolina
| | - Kelli D. Allen
- Center of Innovation to Accelerate Discovery and Practice Transformation, Veterans Affairs Health Care System, Durham, North Carolina
- Department of Medicine and Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, North Carolina
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Rethorn ZD, Cook CE, Park C, Somers T, Mummaneni PV, Chan AK, Pennicooke BH, Bisson EF, Asher AL, Buchholz AL, Bydon M, Alvi MA, Coric D, Foley KT, Fu KM, Knightly JJ, Meyer S, Park P, Potts EA, Shaffrey CI, Shaffrey M, Than KD, Tumialan L, Turner JD, Upadhyaya CD, Wang MY, Gottfried O. Social risk factors predicting outcomes of cervical myelopathy surgery. J Neurosurg Spine 2022; 37:1-8. [PMID: 35090132 DOI: 10.3171/2021.12.spine21874] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 12/02/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Combinations of certain social risk factors of race, sex, education, socioeconomic status (SES), insurance, education, employment, and one's housing situation have been associated with poorer pain and disability outcomes after lumbar spine surgery. To date, an exploration of such factors in patients with cervical spine surgery has not been conducted. The objective of the current work was to 1) define the social risk phenotypes of individuals who have undergone cervical spine surgery for myelopathy and 2) analyze their predictive capacity toward disability, pain, quality of life, and patient satisfaction-based outcomes. METHODS The Cervical Myelopathy Quality Outcomes Database was queried for the period from January 2016 to December 2018. Race/ethnicity, educational attainment, SES, insurance payer, and employment status were modeled into unique social phenotypes using latent class analyses. Proportions of social groups were analyzed for demonstrating a minimal clinically important difference (MCID) of 30% from baseline for disability, neck and arm pain, quality of life, and patient satisfaction at the 3-month and 1-year follow-ups. RESULTS A total of 730 individuals who had undergone cervical myelopathy surgery were included in the final cohort. Latent class analysis identified 2 subgroups: 1) high risk (non-White race and ethnicity, lower educational attainment, not working, poor insurance, and predominantly lower SES), n = 268, 36.7% (class 1); and 2) low risk (White, employed with good insurance, and higher education and SES), n = 462, 63.3% (class 2). For both 3-month and 1-year outcomes, the high-risk group (class 1) had decreased odds (all p < 0.05) of attaining an MCID score in disability, neck/arm pain, and health-related quality of life. Being in the low-risk group (class 2) resulted in an increased odds of attaining an MCID score in disability, neck/arm pain, and health-related quality of life. Neither group had increased or decreased odds of being satisfied with surgery. CONCLUSIONS Although 2 groups underwent similar surgical approaches, the social phenotype involving non-White race/ethnicity, poor insurance, lower SES, and poor employment did not meet MCIDs for a variety of outcome measures. This finding should prompt surgeons to proactively incorporate socially conscience care pathways within healthcare systems, as well as to optimize community-based resources to improve outcomes and personalize care for populations at social risk.
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Affiliation(s)
- Zachary D Rethorn
- 1Department of Orthopaedics, Duke University, Durham
- 19Center of Innovation to Accelerate Discovery and Practice Transformation, Durham VA Medical Center, Durham, North Carolina
| | - Chad E Cook
- 1Department of Orthopaedics, Duke University, Durham
- 3Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Christine Park
- 15Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Tamara Somers
- 3Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Praveen V Mummaneni
- 4Department of Neurological Surgery, University of California, San Francisco, California
| | - Andrew K Chan
- 4Department of Neurological Surgery, University of California, San Francisco, California
| | | | - Erica F Bisson
- 6Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | - Anthony L Asher
- 7Department of Neurosurgery, Carolina Neurosurgery and Spine Associates and Neuroscience Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - Avery L Buchholz
- 8Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Mohamad Bydon
- 9Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Mohammed Ali Alvi
- 9Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Domagoj Coric
- 7Department of Neurosurgery, Carolina Neurosurgery and Spine Associates and Neuroscience Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - Kevin T Foley
- 10Department of Neurosurgery, University of Tennessee and Semmes-Murphey Clinic, Memphis, Tennessee
| | - Kai-Ming Fu
- 11Department of Neurological Surgery, Weill Cornell Medicine, New York, New York
| | | | - Scott Meyer
- 12Altair Health Spine and Wellness, Morristown, New Jersey
| | - Paul Park
- 13Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Eric A Potts
- 14Goodman Campbell Brain and Spine, Indianapolis, Indiana
| | - Christopher I Shaffrey
- 15Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Mark Shaffrey
- 8Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Khoi D Than
- 15Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | | | - Jay D Turner
- 16Barrow Neurological Institute, Phoenix, Arizona
| | | | - Michael Y Wang
- 18Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida; and
| | - Oren Gottfried
- 15Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
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Cook CE, George SZ, Asher AL, Bisson EF, Buchholz AL, Bydon M, Chan AK, Haid RW, Mummaneni PV, Park P, Shaffrey CI, Than KD, Tumialan LM, Wang MY, Gottfried ON. High-impact chronic pain transition in surgical recipients with cervical spondylotic myelopathy. J Neurosurg Spine 2022; 37:1-10. [PMID: 35061992 DOI: 10.3171/2021.11.spine211260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/15/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE High-impact chronic pain (HICP) is a recently proposed metric that indicates the presence of a severe and troubling pain-related condition. Surgery for cervical spondylotic myelopathy (CSM) is designed to halt disease transition independent of chronic pain status. To date, the prevalence of HICP in individuals with CSM and their HICP transition from presurgery is unexplored. The authors sought to define HICP prevalence, transition, and outcomes in patients with CSM who underwent surgery and identify predictors of these HICP transition groups. METHODS CSM surgical recipients were categorized as HICP at presurgery and 3 months if they exhibited pain that lasted 6-12 months or longer with at least one major activity restriction. HICP transition groups were categorized and evaluated for outcomes. Multivariate multinomial modeling was used to predict HICP transition categorization. RESULTS A majority (56.1%) of individuals exhibited HICP preoperatively; this value declined to 15.9% at 3 months (71.6% reduction). The presence of HICP was also reflective of other self-reported outcomes at 3 and 12 months, as most demonstrated notable improvement. Higher severity in all categories of self-reported outcomes was related to a continued HICP condition at 3 months. Both social and biological factors predicted HICP translation, with social factors being predominant in transitioning to HICP (from none preoperatively). CONCLUSIONS Many individuals who received CSM surgery changed HICP status at 3 months. In a surgical population where decisions are based on disease progression, most of the changed status went from HICP preoperatively to none at 3 months. Both social and biological risk factors predicted HICP transition assignment.
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Affiliation(s)
- Chad E Cook
- 1Department of Orthopaedics, Duke University, Durham, North Carolina
- 2Duke Clinical Research Institute, Duke University, Durham, North Carolina
- 3Department of Population Health Sciences, Durham, North Carolina
| | - Steven Z George
- 1Department of Orthopaedics, Duke University, Durham, North Carolina
- 2Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Anthony L Asher
- 4Department of Neurosurgery, Carolina Neurosurgery and Spine Associates and Neuroscience Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - Erica F Bisson
- 5Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | - Avery L Buchholz
- 6Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Mohamad Bydon
- 7Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Andrew K Chan
- 8Department of Neurological Surgery, University of California, San Francisco, California
| | - Regis W Haid
- 9PPG Atlanta Brain and Spine Care, Atlanta, Georgia
| | - Praveen V Mummaneni
- 8Department of Neurological Surgery, University of California, San Francisco, California
| | - Paul Park
- 10Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Christopher I Shaffrey
- 11Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Khoi D Than
- 11Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | | | - Michael Y Wang
- 13Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Oren N Gottfried
- 11Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
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Cook CE, Donaldson M, Lonnemann E. 'Next steps' for researching orthopedic manual therapy. J Man Manip Ther 2021; 29:333-336. [PMID: 34913408 PMCID: PMC8725722 DOI: 10.1080/10669817.2021.2008010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Chad E. Cook
- Department of Orthopaedics, Duke University, Durham, NC, USA
- Department of Population Health Sciences, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Megan Donaldson
- Department of Public Health and Community Medicine, Doctor of Physical Therapy, Program Director, Tufts University, Boston, MA, USA
| | - Elaine Lonnemann
- TDPT, CHS, USAHS, 1 University Boulevard, St Augustine, FL, USA
- Fellow and President American Academy of Orthopaedic Manual Physical Therapists, Baton Rouge, LA, USA
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O'Halloran B, Cook CE, Oakley E. Criterion validation and interpretability of the Single Assessment Numerical Evaluation (SANE) of self-reported recovery in patients with neck pain. Musculoskelet Sci Pract 2021; 56:102467. [PMID: 34673312 DOI: 10.1016/j.msksp.2021.102467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The SANE is a PROM of recovery, which may assist clinicians in clinical decision-making and discharge planning. The psychometric measurement properties of the SANE have yet to be determined for neck pain. OBJECTIVES Threefold objectives included: 1)determine the numerical threshold for the SANE at which patients with neck pain determine their symptoms are acceptable; 2)determine the association between scores for the NDI and VAS, with the SANE; 3)determine the average number of visits, costs and value associated with the management of neck pain. DESIGN Longitudinal repeated measures cohort design. METHODS Threshold measures for self-reported recovery with the SANE anchored to the PASS were examined using ROC. PCC determined the relationship between the VAS/pain and NDI raw/percentage change scores and the SANE at discharge. Descriptive statistics were used for number of visits and cost. Value was calculated as the proportion of change on the NDI and VAS/$100 US dollars spent. RESULTS 57 subjects completed full observation. ROC analysis indicates a threshold value of 82.5%(Sn = 56.0, Sp = 85.7,+LR = 1.68,-LR = 0.29) on the SANE with an AUC of 0.820(95%CI = 0.638, 1.00). A weak correlation was found between raw NDI(r = 0.39 p < 0.05)/Pain(r = 0.45 p < 0.05) scores and the SANE with a moderate correlation between percent change scores of NDI(r = 0.52 p < 0.05)/PAIN(r = 0.54 p < 0.05) and the SANE. The value proposition indicated cost of care amounted to a 10.5% and 12.9%; improvement in the NDI and pain scores/$100 spent. CONCLUSIONS Patients reporting greater than 82.5% on the SANE are likely to find their present status acceptable and potentially stop seeking care.
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Affiliation(s)
- Bryan O'Halloran
- School of Physical Therapy, Samson College of Health Sciences, University of the Sciences, 600 S 43rd St Philadelphia, PA, 19104, USA.
| | - Chad E Cook
- Doctor of Physical Therapy Division, DUMC 104002311 Trent Drive, Duke University, Durham, NC, 27710, USA.
| | - Elizabeth Oakley
- Physical Therapy Building 135, Andrews University, 8975 Old 31, Berrien Springs, MI, 49104, USA.
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Cook CE, Sheean AJ, Zhou L, Min KS, Rhon DI. Does Surgery for Cruciate Ligament and Meniscus Injury Increase the Risk of Comorbidities at 2 Years in the Military System? J Knee Surg 2021; 36:465-474. [PMID: 34610640 DOI: 10.1055/s-0041-1736197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study aims to determine whether surgery for cruciate ligament (anterior or posterior) or meniscus injury increased risks of subsequent comorbidities in beneficiaries of the Military Health System. The study was a retrospective case-control design in which individuals with cruciate or meniscus injuries were divided into two groups (surgery or none). Data were pulled 12 months prior and 24 months following each respective event and presence of comorbidities were compared between the two groups. Bivariate analyses and logistic regression were used to determine if surgery increased the odds of comorbidities. Participants included 1,686 with a cruciate ligament injury (30.1% treated surgically) and 13,146 with a meniscus injury (44.4% treated surgically). Bivariate comparisons of surgery versus nonsurgical treatment found multiple significant differences. After adjusting for covariates, a significant (p < 0.05) protective effect was seen only for meniscus surgery for concussion, insomnia, other mental health disorders, depression, and substance abuse. Surgery had no increased/decreased risk of comorbidities for cruciate ligament injuries. For meniscus injuries, surgery demonstrated a protective effect for six of the comorbidities we assessed. The treatment approach (surgery vs. nonsurgical) did not change the risk of comorbidities in those with a cruciate ligament injury. It is noteworthy that three of the six comorbidities involved mental health disorders. Although the study design does not allow for determination of causation, these findings should compel future prospective study designs that could confirm these findings.
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Affiliation(s)
- Chad E Cook
- Departmant of Orthopaedics, Duke University, Durham, North Carolina.,Department of Population Health Sciences, Durham, North Carolina.,Duke Clinical Research Institute, Durham, North Carolina
| | - Andrew J Sheean
- Department of Orthopaedic Surgery, Brooke Army Medical Center, San Antonio, Texas
| | - Liang Zhou
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii
| | - Kyong S Min
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii
| | - Daniel I Rhon
- Duke Clinical Research Institute, Durham, North Carolina.,Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, Texas
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Garcia AN, Cook CE, Gottfried O. Psychological, mobility, and satisfaction variables mediate the relationship between baseline back pain intensity and long-term outcomes in individuals who underwent lumbar spine surgery. Musculoskelet Sci Pract 2021; 55:102424. [PMID: 34246843 DOI: 10.1016/j.msksp.2021.102424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 05/27/2021] [Accepted: 07/01/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND In patients who receive spine surgery, pain is relational to disability and quality of life, but exactly how this influence is mediated is not fully understood. Mediation analyses allow an understanding of a known relationship by exploring the underlying mechanism or processes by which one variable influences another. OBJECTIVES To determine the mediating influence of psychological, mobility, and satisfaction variables on the relationship between preoperative back pain intensity and 12-month disability and quality of life in individuals who underwent lumbar spine surgery. DESIGN This mediation analysis study used data from the Quality Outcomes Database (QOD) Lumbar Spine Surgical Registry. METHODS There were included individuals who received lumbar spine surgery for degenerative spine conditions. The exposure variable was preoperative back pain intensity. Mediator variables were depression/anxiety, mobility, and satisfaction. Outcomes included disability and quality of life. Separate multiple mediator models were conducted using the Hayes PROCESS, Model 4 with bias-corrected bootstrapping (5000 samples) to predict disability and quality of life. RESULTS 26,130 individuals (n = 13,740 males, mean age 60.2 [SD = 13.8) were included. We observed a significant indirect effect through the mediators (anxiety/depression, mobility and satisfaction), for both disability (b = 0.31, 95%CI = 0.26, 0.35) and quality of life (b = -0.44, 95%CI = -0.48, -0.41). CONCLUSION Our study suggests that the relationship between preoperative back pain intensity (exposure) and long-term disability and quality of life (outcomes) is partially mediated by anxiety/depression, mobility, and patient satisfaction in individuals who received lumbar spine surgery.
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Affiliation(s)
- Alessandra N Garcia
- College of Pharmacy & Health Sciences, Doctor of Physical Therapy Program, Campbell University, Buies Creek, NC, USA. https://twitter.com/ale_garciaPT
| | - Chad E Cook
- Duke University Division of Physical Therapy, Duke Department of Orthopaedic Surgery, Duke Clinical Research Institute, Durham, NC, USA.
| | - Oren Gottfried
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA.
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Rhon DI, Greenlee TA, Cook CE, Westrick RB, Umlauf JA, Fraser JJ. Fractures and Chronic Recurrence are Commonly Associated with Ankle Sprains: a 5-year Population-level Cohort of Patients Seen in the U.S. Military Health System. Int J Sports Phys Ther 2021; 16:1313-1322. [PMID: 34631252 PMCID: PMC8486414 DOI: 10.26603/001c.27912] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 08/05/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Whereas ankle-foot injuries are ubiquitous and affect ~16% of military service-members, granularity of information pertaining to ankle sprain subgroups and associated variables is lacking. The purpose of this study was to characterize and contextualize the burden of ankle sprain injuries in the U.S. Military Health System. METHODS This was a retrospective cohort study of beneficiaries seeking care for ankle sprains, utilizing data from the Military Health System Data Repository from 2009 to 2013. Diagnosis and procedural codes were used to identify and categorize ankle sprains as isolated lateral, isolated medial, concomitant medial/lateral, unspecified, or concomitant ankle sprain with a malleolar or fibular fracture. Patient characteristics, frequency of recurrence, operative cases, and injury-related healthcare costs were analyzed. RESULTS Of 30,910 patients included, 68.4% were diagnosed with unspecified ankle sprains, 22.8% with concomitant fractures, (6.9%) with isolated lateral sprains, (1.7%) with isolated medial sprains and 0.3% with combined medial/lateral sprains. Pertaining to recurrence, 44.2% had at least one recurrence. Sprains with fractures were ~2-4 times more likely to have surgery within one year following injury (36.2% with fractures; 9.7% with unspecified sprains) and had the highest ankle-related downstream costs. CONCLUSION Fractures were a common comorbidity of ankle sprain (one in five injuries), and operative care occurred in 16.4% of cases. Recurrence in this cohort approximates the 40% previously reported in individuals with first-time ankle sprain who progress to chronic ankle instability. Future epidemiological studies should consider reporting on subcategories of ankle sprain injuries to provide a more granular assessment of the distribution of severity. LEVEL OF EVIDENCE 3b.
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Affiliation(s)
- Daniel I Rhon
- Military Performance Division, United States Army Research Institute of Environmental Medicine; Department of Rehabilitation Medicine, Brooke Army Medical Center
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Christopher SM, Cook CE, Snodgrass SJ. What are the biopsychosocial risk factors associated with pain in postpartum runners? Development of a clinical decision tool. PLoS One 2021; 16:e0255383. [PMID: 34383792 PMCID: PMC8360599 DOI: 10.1371/journal.pone.0255383] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/14/2021] [Indexed: 01/29/2023] Open
Abstract
Background In 2019, a majority of runners participating in running events were female and 49% were of childbearing age. Studies have reported that women are initiating or returning to running after childbirth with up to 35% reporting pain. There are no studies exploring running-related pain or risk factors for this pain after childbirth in runners. Postpartum runners have a variety of biomechanical, musculoskeletal, and physiologic impairments from which to recover from when returning to high impact sports like running, which could influence initiating or returning to running. Therefore, the purpose of this study was to identify risk factors associated with running-related pain in postpartum runners with and without pain. This study also aimed to understand the compounding effects of multiple associative risk factors by developing a clinical decision tool to identify postpartum runners at higher risk for pain. Methods Postpartum runners with at least one child ≤36 months who ran once a week and postpartum runners unable to run because of pain, but identified as runners, were surveyed. Running variables (mileage, time to first postpartum run), postpartum variables (delivery type, breastfeeding, incontinence, sleep, fatigue, depression), and demographic information were collected. Risk factors for running-related pain were analyzed in bivariate regression models. Variables meeting criteria (P<0.15) were entered into a multivariate logistic regression model to create a clinical decision tool. The tool identified compounding factors that increased the probability of having running-related pain after childbirth. Results Analyses included 538 postpartum runners; 176 (32.7%) reporting running-related pain. Eleven variables were included in the multivariate model with six retained in the clinical decision tool: runner type-novice (OR 3.51; 95% CI 1.65, 7.48), postpartum accumulated fatigue score of >19 (OR 2.48; 95% CI 1.44, 4.28), previous running injury (OR 1.95; 95% CI 1.31, 2.91), vaginal delivery (OR 1.63; 95% CI 1.06, 2.50), incontinence (OR 1.95; 95% CI 1.31, 2.84) and <6.8 hours of sleep on average per night (OR 1.89; 95% CI 1.28, 2.78). Having ≥ 4 risk factors increased the probability of having running-related pain to 61.2%. Conclusion The results of this study provide a deeper understanding of the risk factors for running-related pain in postpartum runners. With this information, clinicians can monitor and educate postpartum runners initiating or returning to running. Education could include details of risk factors, combinations of factors for pain and strategies to mitigate risks. Coaches can adapt running workload accounting for fatigue and sleep fluctuations to optimize recovery and performance. Future longitudinal studies that follow asymptomatic postpartum women returning to running after childbirth over time should be performed to validate these findings.
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Affiliation(s)
- Shefali Mathur Christopher
- Department of Physical Therapy Education, Elon University, Elon, NC, United States of America
- Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle, Callaghan, NSW, Australia
- * E-mail:
| | - Chad E. Cook
- Doctor of Physical Therapy Division, Department of Orthopaedics, Duke University School of Medicine, Durham, NC, United States of America
- Duke Clinical Research Institute, Duke University, Durham, NC, United States of America
- Duke Department of Population Health Sciences, Durham, NC, United States of America
| | - Suzanne J. Snodgrass
- Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle, Callaghan, NSW, Australia
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Rethorn ZD, Covington JK, Cook CE, Bezner JR. Physical Activity Promotion Attitudes and Practices Among Outpatient Physical Therapists: Results of a National Survey. J Geriatr Phys Ther 2021; 44:25-34. [PMID: 33347041 DOI: 10.1519/jpt.0000000000000289] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Physical activity (PA) promotion delivered by physical therapists is effective. However, little is known about how much PA promotion is integrated into outpatient US physical therapist practice. The purpose of this study was to determine the current PA promotion practices and factors that influence those practices among outpatient US physical therapists. METHODS A sample of outpatient US physical therapists from the Academy of Orthopaedic Physical Therapy and American Physical Therapy Association (APTA) Geriatrics completed an adaptive online survey that included questions related to PA promotion practices and factors that influence those practices. We dichotomized levels of PA promotion as regular and irregular. Multivariable logistic regression was used to determine what factors predicted regular PA promotion. RESULTS AND DISCUSSION A total of 522 individuals participated and 393 surveys were included in the analyses (75.3%). Most participants (58.5%) irregularly promoted PA and few reported always screening for patients' PA levels (12.7%). The strongest predictor of regularly promoting PA was screening for baseline PA (odds ratio = 5.07, 95% confidence interval = 2.23, 11.57). Physical therapists' own PA levels compared favorably to the US adult population and other health professionals and predicted PA promotion. Other factors related to capability, opportunity, and environment were predictors of PA promotion. Perceived lack of financial support from insurance companies, lack of support from clinical employers, and a perception of competing priorities were barriers to PA promotion. Despite being a public health priority, the majority of physical therapists surveyed infrequently screen for baseline PA and irregularly promote PA. Perceived financial barriers, lack of organizational support, and prioritizing other patient problems hinder PA promotion in the outpatient setting. CONCLUSION Despite guidance from national and international governing bodies, US outpatient physical therapists do not regularly promote PA to patients and perceive financial constraints and competing priorities as key barriers. Professional and patient stakeholders should be involved in designing pathways to improve PA promotion practices among outpatient US physical therapists.
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Affiliation(s)
- Zachary D Rethorn
- Rocky Mountain University of Health Professions, Provo, Utah
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina
| | - J Kyle Covington
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina
| | - Chad E Cook
- Doctor of Physical Therapy Division, Duke University, Durham, North Carolina
- Duke Clinical Research Institute, Durham, North Carolina
| | - Janet R Bezner
- Department of Physical Therapy, Texas State University, Round Rock
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Cook CE, Garcia AN, Park C, Gottfried O. True Differences in Poor Outcome Risks Between Revision and Primary Lumbar Spine Surgeries. HSS J 2021; 17:192-199. [PMID: 34421430 PMCID: PMC8361594 DOI: 10.1177/1556331621995136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 10/21/2020] [Indexed: 11/16/2022]
Abstract
Background: Previous studies have shown that the rates of complications associated with revision spine surgery are higher than those of primary spine surgery. However, there is a lack of research exploring the difference in magnitude of risk of poor outcomes between primary and revision lumbar spine surgeries. Purposes: We sought to compare the risks of poor outcomes for primary and revision lumbar spine surgeries and to analyze different measures of risk to better understand the true differences between the 2 forms of surgery. Methods: This retrospective observational study used data from the Quality Outcomes Database Lumbar Spine Surgical Registry from 2012 to 2018. We included individuals who received primary or revision surgery due to degenerative lumbar disorders. Outcome variables collected were complications within 30 days of surgery and 3 destination variables, specifically, (1) 30-day hospital readmission, (2) 30-day return to operating room, and (3) revision surgery within 3 months. Measures of risk considered were odds ratio (OR), relative risk (RR), relative risk increase (RRI), and absolute risk increase (ARI). Results: There were 31,843 individuals who received primary surgery and 7889 who received revision surgery. After controlling for baseline descriptive variables and comorbidities, revision surgery increased the odds of 4 complications and all 3 destination variables. Risk ratios reflected smaller magnitudes but similar findings as the statistically significant ORs. Conclusion: Revision surgery is related to higher overall risks than primary surgery, but the true magnitudes of these risks are very small. RRI and ARI should be included when reporting ORs to better clarify the significance.
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Affiliation(s)
- Chad E. Cook
- Department of Orthopaedic Surgery, Division of Physical Therapy, Duke University, Durham, NC, USA
| | - Alessandra N. Garcia
- College of Pharmacy & Health Sciences, Division of Physical Therapy, Department of Orthopaedic Surgery, Campbell University, Lillington, NC, USA
| | - Christine Park
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA,Christine Park, BA, Department of Neurosurgery, Duke University Medical Center, Durham, NC 27710, USA.
| | - Oren Gottfried
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
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Cook CE, Anakwenze O. Additional Considerations When Evaluating Internet Marketing Accuracy. Arch Phys Med Rehabil 2021; 102:1862-1864. [PMID: 34129833 DOI: 10.1016/j.apmr.2021.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Chad E Cook
- Division of Physical Therapy, Duke University, Durham, NC; Department of Population Health Sciences, Durham, NC; Duke Clinical Research Institute, Duke University, Durham, NC; Department of Orthopaedic Surgery, Duke University, Durham, NC.
| | - Oke Anakwenze
- Department of Orthopaedic Surgery, Duke University, Durham, NC; Division of Sports Science, Duke University, Durham, NC
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Lazarides AL, Belay ES, Anastasio AT, Cook CE, Anakwenze OA. Physician burnout and professional satisfaction in orthopedic surgeons during the COVID-19 Pandemic. Work 2021; 69:15-22. [PMID: 33998571 DOI: 10.3233/wor-205288] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Burnout and professional satisfaction is an often an overlooked component for healthcare outcomes; the COVID-19 pandemic represents an unprecedented stressor that could contribute to higher levels of burnout. OBJECTIVES Our primary objective was to evaluate the association of a battery of fulfillment, job satisfaction change, COVID-19 concerns, and coping measures. Our secondary objective was to determine whether the fulfillment and coping measures differed by gender and by experience levels among a battery of physician specialties. METHODS The study was a purposive sample of convenience. Study participants included all trainees and attending orthopedic surgeons from our academic institution; all participants were invited to complete a survey built around a validated measure of professional fulfillment aimed at assessing response to acute change and stressors. We performed univariate statistics and a matrix correlational analysis to correlate different survey domains with variables of interest. RESULTS The survey was sent electronically to 138 individuals; 63 surveys were completed (response rate = 45.7%). Twenty-seven (42.8%) individuals met the threshold criteria for fulfillment whereas 10 (15.9%) met the threshold for burnout. We found that surgeon perspectives on COVID-19 were not associated with burnout or professional fulfillment. Burnout was inversely associated with professional fulfillment (R = -0.35). Support seeking was noted to be correlated with professional fulfillment (R = 0.37). CONCLUSIONS Stressors related to COVID-19 pandemic were not correlated with physician burnout and fulfillment. This held true even when stratifying by gender and by attending vs. trainee. Continued efforts should be implemented to protect against physician burnout and ensure professional fulfillment for Orthopedic surgeons.
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