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Anderson BR, Herman PM, Hays RD. Predictors of Pain Management Strategies in Adults with Low-Back Pain: A Secondary Analysis of Amazon Mechanical Turk Survey Data. JOURNAL OF INTEGRATIVE AND COMPLEMENTARY MEDICINE 2024; 30:297-305. [PMID: 37646759 PMCID: PMC10954603 DOI: 10.1089/jicm.2023.0233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Objective: To evaluate the associations between baseline demographics, health conditions, pain management strategies, and health-related quality-of-life (HRQoL) measures with pain management strategies at 3-month follow-up in respondents reporting current low-back pain (LBP). Study design: Cohort study of survey data collected from adults with LBP sampled from Amazon Mechanical Turk crowdsourcing panel. Methods: Demographics, health conditions, and the Patient-Reported Outcomes Measurement Information System (PROMIS)-10 were included in the baseline survey. Respondents reporting LBP completed a more comprehensive survey inquiring about pain management strategies and several HRQoL measures. Bivariate then multivariate logistic regression estimated odds ratios (ORs) with 95% confidence intervals (CIs) for the association between baseline characteristics and pain management utilization at 3-month follow-up. Model fit statistics were evaluated to assess the predictive value. Results: The final cohort included 717 respondents with completed surveys. The most prevalent pain management strategy at follow-up was other care (n = 474), followed by no care (n = 94), conservative care only (n = 76), medical care only (n = 51), and medical and conservative care combined (n = 22). The conservative care only group had higher (better) mental and physical health PROMIS-10 scores as opposed to the medical care only and combination care groups, which had lower (worse) physical health scores. In multivariate models, estimated ORs (95% CIs) for the association between baseline and follow-up pain management ranged from 4.6 (2.7-7.8) for conservative care only to 16.8 (6.9-40.7) for medical care only. Additional significant baseline predictors included age, income, education, workman's compensation claim, Oswestry Disability Index score, and Global Chronic Pain Scale grade. Conclusions: This study provides important information regarding the association between patient characteristics, HRQoL measures, and LBP-related pain management utilization.
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Affiliation(s)
- Brian R. Anderson
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, IA, USA
| | - Patricia M. Herman
- RAND Center for Collaborative Research in Complementary and Integrative Health, RAND Corporation, Santa Monica, CA, USA
| | - Ron D. Hays
- Department of Medicine, UCLA Division of General Internal Medicine & Health Services Research, Los Angeles, CA, USA
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Qureshi N, Hays RD, Herman PM. Are some ways of defining chronic low back pain more indicative of future back pain than others? PAIN MEDICINE (MALDEN, MASS.) 2024; 25:160-162. [PMID: 37773991 PMCID: PMC10833065 DOI: 10.1093/pm/pnad135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/05/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023]
Affiliation(s)
| | - Ron D Hays
- RAND Corporation, Santa Monica, CA 90401, United States
- David Geffen School of Medicine, UCLA, Los Angeles 90024, United States
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Faurot KR, Park J, Miller V, Honvoh G, Domeniciello A, Mann JD, Gaylord SA, Lynch CE, Palsson O, Ramsden CE, MacIntosh BA, Horowitz M, Zamora D. Dietary fatty acids improve perceived sleep quality, stress, and health in migraine: a secondary analysis of a randomized controlled trial. FRONTIERS IN PAIN RESEARCH 2023; 4:1231054. [PMID: 37954068 PMCID: PMC10634433 DOI: 10.3389/fpain.2023.1231054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
Background Migraine is a prevalent disabling condition often associated with comorbid physical and psychological symptoms that contribute to impaired quality of life and disability. Studies suggest that increasing dietary omega-3 fatty acid is associated with headache reduction, but less is known about the effects on quality of life in migraine. Methods After a 4-week run-in, 182 adults with 5-20 migraine days per month were randomized to one of the 3 arms for sixteen weeks. Dietary arms included: H3L6 (a high omega-3, low omega-6 diet), H3 (a high omega-3, an average omega-6 diet), or a control diet (average intakes of omega-3 and omega-6 fatty acids). Prespecified secondary endpoints included daily diary measures (stress perception, sleep quality, and perceived health), Patient-Reported Outcome Measurement Information System Version 1.0 ([PROMIS©) measures and the Migraine Disability Assessment (MIDAS). Analyses used linear mixed effects models to control for repeated measures. Results The H3L6 diet was associated with significant improvements in stress perception [adjusted mean difference (aMD): -1.5 (95% confidence interval: -1.7 to -1.2)], sleep quality [aMD: 0.2 (95% CI:0.1-0.2)], and perceived health [aMD: 0.2 (0.2-0.3)] compared to the control. Similarly, the H3 diet was associated with significant improvements in stress perception [aMD: -0.8 (-1.1 to -0.5)], sleep quality [aMD: 0.2 (0.1, 0.3)], and perceived health [aMD: 0.3 (0.2, 0.3)] compared to the control. MIDAS scores improved substantially in the intervention groups compared with the control (H3L6 aMD: -11.8 [-25.1, 1.5] and H3 aMD: -10.7 [-24.0, 2.7]). Among the PROMIS-29 assessments, the biggest impact was on pain interference [H3L6 MD: -1.8 (-4.4, 0.7) and H3 aMD: -3.2 (-5.9, -0.5)] and pain intensity [H3L6 MD: -0.6 (-1.3, 0.1) and H3 aMD: -0.6 (-1.4, 0.1)]. Discussion The diary measures, with their increased power, supported our hypothesis that symptoms associated with migraine attacks could be responsive to specific dietary fatty acid manipulations. Changes in the PROMIS© measures reflected improvements in non-headache pain as well as physical and psychological function, largely in the expected directions. These findings suggest that increasing omega-3 with or without decreasing omega-6 in the diet may represent a reasonable adjunctive approach to reducing symptoms associated with migraine attacks. Trial Registration: ClinicalTrials.gov NCT02012790.
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Affiliation(s)
- Keturah R. Faurot
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Jinyoung Park
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Vanessa Miller
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Gilson Honvoh
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Anthony Domeniciello
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
| | - J. Douglas Mann
- Department of Neurology, UNC School of Medicine, Chapel Hill, NC, United States
| | - Susan A. Gaylord
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Chanee E. Lynch
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Olafur Palsson
- Department of Medicine, UNC School of Medicine, Chapel Hill, NC, United States
| | - Christopher E. Ramsden
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
- Intramural Program of the National Institute on Alcohol Abuse and Alcoholism, NIH, Bethesda, MD, United States
| | - Beth A. MacIntosh
- Metabolic and Nutrition Research Core, UNC Medical Center, Chapel Hill, NC, United States
| | - Mark Horowitz
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
| | - Daisy Zamora
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
- Department of Psychiatry, UNC School of Medicine, Chapel Hill, NC, United States
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Pritzlaff SG, Goree JH, Hagedorn JM, Lee DW, Chapman KB, Christiansen S, Dudas A, Escobar A, Gilligan CJ, Guirguis M, Gulati A, Jameson J, Mallard CJ, Murphy MZ, Patel KV, Patel RG, Sheth SJ, Vanterpool S, Singh V, Smith G, Strand NH, Vu CM, Suvar T, Chakravarthy K, Kapural L, Leong MS, Lubenow TR, Abd-Elsayed A, Pope JE, Sayed D, Deer TR. Pain Education and Knowledge (PEAK) Consensus Guidelines for Neuromodulation: A Proposal for Standardization in Fellowship and Training Programs. J Pain Res 2023; 16:3101-3117. [PMID: 37727682 PMCID: PMC10505612 DOI: 10.2147/jpr.s424589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/23/2023] [Indexed: 09/21/2023] Open
Abstract
The need to be competent in neuromodulation is and should be a prerequisite prior to completing a fellowship in interventional pain medicine. Unfortunately, many programs lack acceptable candidates for these advanced therapies, and fellows may not receive adequate exposure to neuromodulation procedures. The American Society of Pain and Neuroscience (ASPN) desires to create a consensus of experts to set a minimum standard of competence for neurostimulation procedures, including spinal cord stimulation (SCS), dorsal root ganglion stimulation (DRG-S), and peripheral nerve stimulation (PNS). The executive board of ASPN accepted nominations for colleagues with excellence in the subject matter of neuromodulation and physician education. This diverse group used peer-reviewed literature and, based on grading of evidence and expert opinion, developed critical consensus guides for training that all accredited fellowship programs should adopt. For each consensus point, transparency and recusal were used to eliminate bias, and an author was nominated for evidence grading oversight and bias control. Pain Education and Knowledge (PEAK) Consensus Guidelines for Neuromodulation sets a standard for neuromodulation training in pain fellowship training programs. The consensus panel has determined several recommendations to improve care in the United States for patients undergoing neuromodulation. As neuromodulation training in the United States has evolved dramatically, these therapies have become ubiquitous in pain medicine. Unfortunately, fellowship programs and the Accreditation Council for Graduate Medical Education (ACGME) pain program requirements have not progressed training to match the demands of modern advancements. PEAK sets a new standard for fellowship training and presents thirteen practice areas vital for physician competence in neuromodulation.
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Affiliation(s)
- Scott G Pritzlaff
- Department of Anesthesiology and Pain Medicine, University of California, Davis, Sacramento, CA, USA
| | - Johnathan H Goree
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Jonathan M Hagedorn
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Mayo Clinic, Rochester, MN, USA
| | - David W Lee
- Fullerton Orthopedic Surgery Medical Group, Fullerton, CA, USA
| | | | - Sandy Christiansen
- Department of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Andrew Dudas
- Mays & Schnapp Neurospine and Pain, Memphis, TN, USA
| | | | - Christopher J Gilligan
- Division of Pain Medicine, Brigham and Women’s Hospital Harvard Medical School, Boston, MA, USA
| | - Maged Guirguis
- Division of Pain Management, Ochsner Health, New Orleans, LA, USA
| | - Amitabh Gulati
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | | | - Kiran V Patel
- Department of Anesthesiology and Pain Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Hempstead, NY, USA
| | | | - Samir J Sheth
- Interventional Pain Management, Sutter Health, Roseville, CA, USA
| | | | - Vinita Singh
- Department of Anesthesiology, Emory University, Atlanta, GA, USA
| | - Gregory Smith
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Natalie H Strand
- Interventional Pain Management, Mayo Clinic, Scottsdale, AZ, USA
| | - Chau M Vu
- Evolve Restorative Center, Santa Rosa, CA, USA
| | - Tolga Suvar
- Department of Anesthesiology and Pain Medicine, Rush University Medical Center, Chicago, IL, USA
| | | | | | - Michael S Leong
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Timothy R Lubenow
- Department of Anesthesiology and Pain Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - Dawood Sayed
- Department of Anesthesiology, Pain and Perioperative Medicine, University of Kansas, Kansas City, KS, USA
| | - Timothy R Deer
- The Spine and Nerve Center of the Virginias, Charleston, WV, USA
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Hays RD, Qureshi N, Edelen M, Rodriguez A, Slaughter M, Herman PM. Crosswalking the National Institutes of Health Impact Stratification Score to the PEG. Arch Phys Med Rehabil 2023; 104:425-429. [PMID: 36030893 PMCID: PMC9968815 DOI: 10.1016/j.apmr.2022.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To crosswalk the National Institutes of Health (NIH) Pain Consortium's Research Task Force proposed Impact Stratification Score (ISS) to the PEG (Pain Intensity, Interference With Enjoyment of Life, Interference With General Activity) Scale. DESIGN Cross-sectional data collected in 2021. Ordinary least squares regression analyses of ISS and PEG. SETTING Amazon Mechanical Turk workers. PARTICIPANTS 1931 adults with back pain with an average age of 41 (range, 19-77); 48% were female, 16% Hispanic, 7% non-Hispanic Black, 5% non-Hispanic Asian, and 71% non-Hispanic White (N=1931). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES The Patient-Reported Outcomes Measurement Information System (PROMIS)-29+2 v2.1 survey that includes the ISS, and the 3-item PEG. RESULTS The ISS and PEG had a correlation coefficient of 0.74. The ISS accounted for 55% of the adjusted variance in the PEG and the standardized average deviation between observed and predicted scores (normalized mean absolute error) was 0.53. Likewise, the PEG explained 55% of the variance in the ISS with a normalized mean absolute error of 0.52. CONCLUSIONS This study provides a crosswalk between the ISS and PEG that can be used to predict one from the other. The regression equations can facilitate comparisons in studies that use different measures.
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Affiliation(s)
- Ron D Hays
- UCLA Department of Medicine, Los Angeles, CA; Health Care Division, RAND Corporation, Santa Monica, CA.
| | - Nabeel Qureshi
- Health Care Division, RAND Corporation, Santa Monica, CA
| | - Maria Edelen
- Health Care Division, RAND Corporation, Santa Monica, CA; Patient Reported Outcomes, Value and Experience (PROVE) Center, Department of Surgery, Brigham and Women's Hospital, Boston, MA
| | | | - Mary Slaughter
- Health Care Division, RAND Corporation, Santa Monica, CA
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Hays RD, Slaughter M, Rodriguez A, Edelen MO, Herman PM. Analyses of Cross-Sectional Data to Link the PEG With the Patient Reported Outcomes Measurement and Information System (PROMIS) Global Physical Health Scale. THE JOURNAL OF PAIN 2022; 23:1904-1911. [PMID: 35768043 PMCID: PMC9752773 DOI: 10.1016/j.jpain.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 06/15/2023]
Abstract
It is challenging to synthesize findings across studies of pain impact. This study develops a link to estimate the Patient-Reported Outcomes Measurement Information System (PROMIS) global health measure from the 3-item Pain intensity, interference with Enjoyment of life, interference with General activity (PEG) scale. The PROMIS and PEG items were administered to 795 adults (average age = 51; 54% female, 79% White). We estimated correlations among the PEG and PROMIS items and conducted factor analysis to identify the best subset of PROMIS items for linking to the PEG. An item response theory graded response model was estimated to link the PEG with the 4-item PROMIS global physical health scale. A categorical single-factor model and a bifactor model provided support for a single dimension for the PEG and PROMIS global physical health items. The product-moment correlation between estimated PROMIS global physical health scale from the PEG and the actual global physical health score was .74. The mean difference between estimated PROMIS global physical health scale score from the PEG and the observed global physical health score was less than a T-score point. This study makes it possible to estimate the average global physical health for group-level comparisons in research that includes the PEG. PERSPECTIVE: This article describes an empirical link of the PEG to the PROMIS global physical health scale that makes it possible to estimate the average global physical health in studies that include the PEG. This link can facilitate comparisons among studies that have not administered the PEG or the PROMIS global health scale.
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Affiliation(s)
- Ron D Hays
- Division of General Internal Medicine and Health Services Research, UCLA Department of Medicine, Los Angeles, California.
| | - Mary Slaughter
- RAND Corporation, Behavioral and Policy Sciences, Santa Monica, California
| | - Anthony Rodriguez
- RAND Corporation, Behavioral and Policy Sciences, Boston, Massachusetts
| | - Maria Orlando Edelen
- Patient Reported Outcomes, Value and Experience (PROVE) Center, Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Patricia M Herman
- RAND Corporation, Behavioral and Policy Sciences, Santa Monica, California
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Edelen MO, Rodriguez A, Herman P, Hays RD. Crosswalking the Patient-Reported Outcomes Measurement Information System Physical Function, Pain Interference, and Pain Intensity Scores to the Roland-Morris Disability Questionnaire and the Oswestry Disability Index. Arch Phys Med Rehabil 2021; 102:1317-1323. [PMID: 33684368 DOI: 10.1016/j.apmr.2021.02.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/22/2020] [Accepted: 02/08/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To link scores from 2 condition-specific measures for chronic low back pain (CLBP), the Oswestry Disability Index (ODI) and the Roland-Morris Disability Questionnaire (RMDQ), to Patient Reported Outcomes Measurement Information System (PROMIS) physical function, pain interference, and pain intensity scores. DESIGN Ordinary least squares regression analyses of existing data to link the PROMIS scores with the ODI and RMDQ. SETTING Not applicable. PARTICIPANTS Samples of adults with CLBP (N=2279) obtained from the Center for Excellence in Research for Complementary and Integrative Health (CERC) Study (n=1677), the Assessment of Chiropractic Treatment for Low Back Pain and Smoking Cessation in Military Active Duty Personnel (ACT) (n=384), and the pain subsample of the PROMIS 1 Wave 2 Pain and Depression study (PROMIS 1 W2) (n=218). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES PROMIS physical function, pain interference, and pain intensity (CERC, ACT, and PROMIS 1 W2), ODI (CERC and PROMIS 1 W2), and RMDQ (ACT and PROMIS 1 W2). RESULTS In predicting PROMIS scores, the ODI model R2 values ranged from 0.26-0.56 and the RMDQ model R2 values ranged from 0.13-0.50. ODI and RMDQ models were the least precise in predicting the PROMIS pain intensity score (R2 value range, 0.13-0.41) relative to the other PROMIS scores. Models with the 3 PROMIS scores as predictors yielded R2 values ranging from 0.64-0.68 and 0.46-0.58 for the ODI and RMDQ, respectively. Models using combined data from 2 studies (ie, PROMIS 1 W2 and ACT, or PROMIS 1 W2 and CERC) tended to be more precise than models using only a single study sample. CONCLUSIONS Model results reported here can be used to translate PROMIS physical function, pain interference, and pain intensity scores to and from the ODI and RMDQ. The empirical linkages can facilitate comparisons across CLBP interventions and broaden interpretation of study results.
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Affiliation(s)
| | | | | | - Ron D Hays
- Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA
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