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Sethi V, Anand C, Della Pasqua O. Clinical Assessment of Osteoarthritis Pain: Contemporary Scenario, Challenges, and Future Perspectives. Pain Ther 2024; 13:391-408. [PMID: 38662319 PMCID: PMC11111648 DOI: 10.1007/s40122-024-00592-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/06/2024] [Indexed: 04/26/2024] Open
Abstract
The multifaceted nature of osteoarthritis (OA) pain presents a challenge in understanding and managing the condition. The diverse pain experiences, progression rates, individual responses to treatments, and complex disease mechanisms contribute to heterogeneity in the clinical studies outcomes. The lack of a standardized methodology for assessing and classifying OA pain challenges healthcare practitioners. This complicates the establishment of universally applicable protocols or standardized guidelines for treatment. This article explores the heterogeneity observed in clinical studies evaluating OA pain treatments, highlighting the necessity for refined methodologies, personalized patient categorization, and consistent outcome measures. It discusses the role of the multidimensional nature of OA pain, underlying pain mechanisms, and other contributing factors to the heterogeneity in outcome measures. Addressing these variations is crucial to establishing a more consistent framework for evidence-based treatments and advancing care of the patient with OA pain.
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Affiliation(s)
- Vidhu Sethi
- Haleon (Formerly GSK Consumer Healthcare), GSK Asia House, Rochester Park, Singapore, 139234, Singapore.
| | - Chetan Anand
- Advanced Pain Management Centre, Hackettstown, NJ, USA
| | - Oscar Della Pasqua
- Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Brentford, UK
- Clinical Pharmacology and Therapeutics Group, University College London, BMA House, Tavistock Square, London, UK
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Golightly YM, Renner JB, Helmick CG, Jordan JM, Nelson AE. Looking back on 30+ years of the Johnston County Osteoarthritis Project while looking forward with the Johnston County Health Study: A narrative review. Osteoarthritis Cartilage 2024; 32:430-438. [PMID: 38237761 DOI: 10.1016/j.joca.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/29/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024]
Abstract
Over the last 30 years, knowledge of the epidemiology of osteoarthritis (OA) has dramatically advanced, and Osteoarthritis and Cartilage has been on the forefront of disseminating research findings from large OA cohort studies, including the Johnston County OA Project (JoCoOA). The JoCoOA is a population-based, prospective longitudinal cohort that began roughly 30 years ago with a key focus on understanding prevalence, incidence, and progression of OA, as well as its risk factors, in a predominantly rural population of Black and White adults 45+ years old in a county in the southeastern United States. Selected OA results that will be discussed in this review include racial differences, lifetime risk, biomarkers, mortality, and OA risk factors. The new Johnston County Health Study will also be introduced. This new cohort study of OA and comorbid conditions builds upon current OA knowledge and JoCoOA infrastructure and is designed to reflect changes in demographics and urbanization in the county and the region.
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Affiliation(s)
- Yvonne M Golightly
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Jordan B Renner
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Joanne M Jordan
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amanda E Nelson
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Cavazos-Escobar E, Lozano MR, Rizzo AV, Al Snih S. Metabolic syndrome and arthritis among Mexican American older adults: findings from a 23-year follow-up. Eur Geriatr Med 2024:10.1007/s41999-024-00940-z. [PMID: 38368571 PMCID: PMC11330538 DOI: 10.1007/s41999-024-00940-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/10/2024] [Indexed: 02/19/2024]
Abstract
PURPOSE To examine the sex differences in the relationship of metabolic syndrome (MetS) criteria with arthritis and symptomatic arthritis among Mexican American older adults aged ≥ 65 without self-reported arthritis at baseline over 23-years of follow-up. METHODS Participants (N = 1447) were from the Hispanic Established Population for the Epidemiologic Study of the Elderly (1993/94-2016). Measures included MetS criteria, arthritis defined as self-reported physician-diagnosed arthritis, socio-demographics, morbidities, depressive symptoms, pain on weight-bearing, cognitive and physical function, handgrip strength, mobility, and activities of daily living (ADLs) limitations. Symptomatic arthritis was defined as self-reported arthritis and having ≥ 1 of the following: pain, mobility limitation, or limited ADLs. RESULTS At baseline, the mean age was 72.6 years and 730 (50.5%) of our participants were females. Female participants with 2 and 3 MetS criteria had greater odds of arthritis [odds ratio (OR) = 1.77, 95% Confidence Interval (Cl) = 1.28-2.45 and OR = 2.68, 95% CI = 1.69-4.27, respectively) and symptomatic arthritis (OR = 1.74, 95% Cl = 1.24-2.44 and OR = 3.27, 95% CI = 2.04-5.26, respectively) after controlling for covariates. Male participants with 2 and 3 MetS criteria had greater odds of arthritis (OR = 1.65, 95% Cl = 1.14-2.39 and OR = 2.52, 95% CI = 1.51-4.19, respectively) and symptomatic arthritis (OR = 1.93, 95% Cl = 1.30-2.86 and OR = 2.98, 95% CI = 1.62-5.47, respectively) after controlling for covariates. Both females and males with pain on weight-bearing had greater odds of arthritis than those without pain. CONCLUSIONS At 23-years of follow-up, Mexican American older adults with MetS have an increased risk of arthritis and symptomatic arthritis. Early MetS screening and management may reduce arthritis in this population at high risk of disability.
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Affiliation(s)
- Emilio Cavazos-Escobar
- John Sealy School of Medicine, The University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Mauricio Ramos Lozano
- John Sealy School of Medicine, The University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Alan Villarreal Rizzo
- John Sealy School of Medicine, The University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Soham Al Snih
- Department of Population Health and Health Disparities/School of Public and Population Health, The University of Texas Medical Branch, Galveston, TX, 77555-0177, USA.
- Division of Geriatric and Palliative Medicine/Department of Internal Medicine, The University of Texas Medical Branch, Galveston, TX, 77555, USA.
- Sealy Center of Aging, The University of Texas Medical Branch, Galveston, TX, 77555, USA.
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Pelletier JP, Paiement P, Dorais M, Raynauld JP, Martel-Pelletier J. Risk factors for the long-term incidence and progression of knee osteoarthritis in older adults: role of nonsurgical injury. Ther Adv Chronic Dis 2023; 14:20406223231169715. [PMID: 37197137 PMCID: PMC10184209 DOI: 10.1177/20406223231169715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/28/2023] [Indexed: 05/19/2023] Open
Abstract
Background For one of the most chronic medical conditions, osteoarthritis, uncertainties remain on the impact of injury chronology, the role of repeat injury on the incidence/progression of this disease and the need for knee arthroplasty. Objectives To explore, in an older adult population, how nonsurgical knee injuries relate to osteoarthritis incidence/progression and the weight of independent risk factors for arthroplasty. Design A cohort study design evaluates the long-term impact of injuries on knee osteoarthritis outcomes. Methods Knees with no prior injury (n = 6358) and with at least one injury (n = 819) ⩽20 years before study inclusion were from the Osteoarthritis Initiative cohort. Sociodemographic, clinical and structural [X-ray, magnetic resonance imaging (MRI)] data at study inclusion and changes within 96 months were analysed. Statistics included a mixed model for repeated measurements, generalized estimating equations and multivariable Cox regression with covariates. Results At inclusion, knees with prior injury demonstrated greater incidence and severity of osteoarthritis (p ⩽ 0.001). At 96 months, there was a greater increase in symptoms [Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain, p = 0.002], joint space width (JSW, p = 0.039) loss, medial cartilage volume loss (CVL, p ⩽ 0.001) and bone marrow lesion size (BML, p ⩽ 0.049). Knees with/without injury at inclusion but with new ones over time had a pronounced increase in symptoms (all WOMAC scores, p ⩽ 0.001), JSW loss, lateral (without) and medial CVL, lateral (without) and medial meniscal extrusion and medial BML (without; all p ⩽ 0.030). Levels of lateral and medial meniscal extrusion (without) and symptoms (with/without; all WOMAC scores, p ⩽ 0.001) were all accentuated with a repeated new injury. Risk factors associated with the highest knee arthroplasty occurrence are new meniscal extrusion and new injury (p ⩽ 0.001). Conclusion This study highlights the importance of nonsurgical knee injury in older adults as an independent risk factor for knee osteoarthritis and arthroplasty. These data will be beneficial in clinical practice as they will help identify individuals at greater risk of significant disease progression and worst disease outcomes for a customized therapeutic approach.
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Affiliation(s)
- Jean-Pierre Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), 900 Saint-Denis, Room R11.412A, Montreal, QC H2X 0A9, Canada
| | - Patrice Paiement
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Montreal, QC, Canada
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-l’Île-Perrot, QC, Canada
| | - Jean-Pierre Raynauld
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Montreal, QC, Canada
| | - Johanne Martel-Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Montreal, QC, Canada
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Nahin RL, Feinberg T, Kapos FP, Terman GW. Estimated Rates of Incident and Persistent Chronic Pain Among US Adults, 2019-2020. JAMA Netw Open 2023; 6:e2313563. [PMID: 37191961 DOI: 10.1001/jamanetworkopen.2023.13563] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
Importance Chronic pain risk and prognosis estimates are needed to inform effective interventions. Objective To estimate rates of chronic pain and high-impact chronic pain (HICP) incidence and persistence in US adults across demographic groups. Design, Setting, and Participants This cohort study examined a nationally representative cohort with 1 year of follow-up (mean [SD], 1.3 [0.3] years). Data from the 2019-2020 National Health Interview Survey (NHIS) Longitudinal Cohort were used to assess the incidence rates of chronic pain across demographic groups. The cohort was created using random cluster probability sampling of noninstitutionalized civilian US adults 18 years or older in 2019. Of 21 161 baseline participants in the 2019 NHIS who were randomly chosen for follow-up, 1746 were excluded due to proxy response(s) or lack of contact information, and 334 were deceased or institutionalized. Of the 19 081 remaining, the final analytic sample of 10 415 adults also participated in the 2020 NHIS. Data were analyzed from January 2022 to March 2023. Exposures Self-reported baseline sex, race, ethnicity, age, and college attainment. Main Outcomes and Measures Primary outcomes were the incidence rates of chronic pain and HICP, and secondary outcomes were the demographic characteristics and rates across demographic groups. A validated measure of pain status ("In the past 3 months, how often did you have pain? Would you say never, some days, most days, or every day?") yielded 3 discrete categories each year: pain free, nonchronic pain, or chronic pain (pain "most days" or "every day"). Chronic pain present in both survey years was considered persistent; HICP was defined as chronic pain that limited life or work activities on most days or every day. Rates were reported per 1000 person-years (PY) of follow-up, and age standardized based on the 2010 US adult population. Results Among 10 415 participants included in the analytic sample, 51.7% (95% CI, 50.3%-53.1%) were female, 54.0% (95% CI, 52.4%-55.5%) were aged 18 to 49 years, 72.6% (95% CI, 70.7%-74.6%) were White, 84.5% (95% CI, 81.6%-85.3%) were non-Hispanic or non-Latino, and 70.5% (95% CI, 69.1%-71.9%) were not college graduates. Among pain-free adults in 2019, incidence rates of chronic pain and HICP in 2020 were 52.4 (95% CI, 44.9-59.9) and 12.0 (95% CI, 8.2-15.8) cases per 1000 PY, respectively. The rates of persistent chronic pain and persistent HICP in 2020 were 462.0 (95% CI, 439.7-484.3) and 361.2 (95% CI, 265.6-456.8) cases per 1000 PY, respectively. Conclusions and Relevance In this cohort study, the incidence of chronic pain was high compared with other chronic diseases. These results emphasize the high disease burden of chronic pain in the US adult population and the need for early management of pain before it becomes chronic.
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Affiliation(s)
- Richard L Nahin
- National Center for Complementary and Integrative Health, National Institutes of Health, Bethesda, Maryland
| | | | - Flavia P Kapos
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
| | - Gregory W Terman
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle
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Rabe KG, Stockman TJ, Kern AM, Wirth W, Eckstein F, Sharma L, Lynch JA, Nevitt MC, Anderson DD, Segal NA. Longitudinal Relationship Between Tibiofemoral Contact Stress at Baseline and Worsening of Knee Pain Over 84 Months in the Multicenter Osteoarthritis Study. Am J Phys Med Rehabil 2022; 101:726-732. [PMID: 34620738 PMCID: PMC8986881 DOI: 10.1097/phm.0000000000001899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of the study was to determine whether tibiofemoral contact stress predicts risk for worsening knee pain over 84 ms in adults aged 50-79 yrs with or at elevated risk for knee osteoarthritis. DESIGN Baseline tibiofemoral contact stress was estimated using discrete element analysis. Other baseline measures included weight, height, hip-knee-ankle alignment, Kellgren-Lawrence grade, and Western Ontario and McMaster Universities Osteoarthritis Index pain subscale. Logistic regression models assessed the association between baseline contact stress and 84-mo worsening of Western Ontario and McMaster Universities Osteoarthritis Index pain subscale. RESULTS Data from the dominant knee (72.6% Kellgren-Lawrence grade 0/1 and 27.4% Kellgren-Lawrence grade ≥ 2) of 208 participants (64.4% female, mean ± SD body mass index = 29.6 ± 5.1 kg/m 2 ) were analyzed. Baseline mean and peak contact stress were 3.3 ± 0.9 and 9.4 ± 4.3 MPa, respectively. Forty-seven knees met the criterion for worsening pain. The highest tertiles in comparison with the lowest tertiles of mean (odds ratio [95% confidence interval] = 2.47 [1.03-5.95], P = 0.04) and peak (2.49 [1.03-5.98], P = 0.04) contact stress were associated with worsening pain at 84 mos, after adjustment for age, sex, race, clinic site, and baseline pain. Post hoc sensitivity analyses including adjustment for body mass index and hip-knee-ankle alignment attenuated the effect. CONCLUSIONS These findings suggest that elevated tibiofemoral contact stress can predict the development of worsening of knee pain.
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Affiliation(s)
- Kaitlin G Rabe
- From the University of Kansas Medical Center, Kansas City, Kansas (KGR, NAS); University of Iowa, Iowa City, Iowa (TJS, AMK, DDA, NAS); Department of Imaging and Funktional Musculoskeletal Research, Paracelsus Medical University Salzburg & Nuremberg, Salzburg, Austria (WW, FE); Chondrometrics GmbH, Ainring, Germany (WW, FE); Northwestern University, Chicago, Illinois (LS); and University of California San Francisco, San Francisco, California (JAL, MCN)
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Simkin J, Valentino J, Cao W, McCarthy C, Schuon J, Davis J, Marrero L, Dasa V, Leonardi C, Yu Q. Quantifying Mediators of Racial Disparities in Knee Osteoarthritis Outcome Scores: A Cross-Sectional Analysis. JB JS Open Access 2021; 6:JBJSOA-D-21-00004. [PMID: 34337283 PMCID: PMC8318640 DOI: 10.2106/jbjs.oa.21.00004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Studies on symptomatic osteoarthritis suggest that Black patients report worse pain and symptoms compared with White patients with osteoarthritis. In this study, we aimed to quantify the relationship among variables such as overall health and socioeconomic status that may contribute to disparities in patient-reported outcomes.
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Affiliation(s)
- Jennifer Simkin
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - John Valentino
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Wentao Cao
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Christina McCarthy
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Jonathan Schuon
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Jacob Davis
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Luis Marrero
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Vinod Dasa
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Claudia Leonardi
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
| | - Qingzhao Yu
- Department of Orthopaedic Surgery, School of Medicine, LSUHSC-New Orleans, New Orleans, Louisiana
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Kangeswari P, Murali K, Arulappan J. Effectiveness of Isometric Exercise and Counseling on Level of Pain Among Patients With Knee Osteoarthritis. SAGE Open Nurs 2021; 7:2377960821993515. [PMID: 33997279 PMCID: PMC8082981 DOI: 10.1177/2377960821993515] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 01/18/2021] [Indexed: 01/13/2023] Open
Abstract
Introduction Osteoarthritis (OA) is one of the emerging health issues in Asian countries in elderly population. Knee osteoarthritis (KOA) is a major age related public health issue characterized by progressive loss of articular cartilage resulting in pain, functional impairment, disability and diminished quality of life. The aim of this study was to assess the effectiveness of Isometric exercise and counseling on level of pain among patients with KOA. Methods Quantitative research approach and a quasi-experimental pretest-posttest control group research design was utilized. The study was conducted at MIOT hospital and Devadoss Hospital, Madurai, Tamil Nadu, India. Data was collected from a total of 200 patients with KOA, 100 in the study and 100 in the control group. These patients were clinically diagnosed to have Grade I, II and III KOA. The demographic variables and clinical profile were recorded for both groups. The self-administered WOMAC questionnaire was used to assess the level of pain of KOA patients. Post-test assessment was carried out on Day 15, Day 30, Day 60 and Day 90. The data was analyzed using SPSS windows 16. Results The comparison of level of pain between the study and control group has showed a remarkable reduction in level of pain among patients with KOA in the study group. The post-test level of pain in the study group was 14.9% (13.3% -16.5% with 95% CI) and was 2.1% (1.2% -3.0% with 95% CI) in the control group. It showed that the reduction in the level of pain was higher in the study group than the control group. Conclusion The study found that a 12-week Isometric exercise and counseling program has significantly reduced pain, stiffness and improved physical function. Therefore, the Isometric exercise and counselling should be adopted as a routine care in the hospitals treating patients with KOA.
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Affiliation(s)
- Ponnu Kangeswari
- Department of Medical Surgical health Nursing, Baba College of Nursing, Lucknow, India
| | - Kamala Murali
- Department of Pediatric Nursing, Rani Meyyammai College of Nursing, Annamalai University, Chidambaram, India
| | - Judie Arulappan
- Department of Maternal and Child Health, College of Nursing, Sultan Qaboos University, Muscat, Sultanate of Oman
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Ellis KR, Cuthbertson CC, Carthron D, Rimmler S, Gottfredson NC, Bahorski SG, Phillips A, Corbie-Smith G, Callahan L, Rini C. A Longitudinal Observational Study of Multimorbidity and Partner Support for Physical Activity Among People with Osteoarthritis. Int J Behav Med 2021; 28:746-758. [PMID: 33797056 DOI: 10.1007/s12529-021-09985-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Physical activity can improve osteoarthritis-related symptoms; however, many people with osteoarthritis (PWOA) are insufficiently active. Social support for physical activity from an intimate partner can help PWOA increase activity, but managing multiple, chronic physical or mental health conditions (i.e., multimorbidity) may influence provision and receipt of that support. METHOD Data from a 1-year longitudinal observational study was used to examine associations between multimorbidity and three dimensions of partner support for physical activity-companionship partner support (doing activity together), enacted partner support, and social support effectiveness-in 169 insufficiently active PWOA and their partners. RESULTS Multivariable-adjusted multi-level models indicated baseline differences in support by multimorbidity status: when partners had multimorbidity, PWOA reported receiving less companionship support and less effective support from partners; when PWOA had multimorbidity, partners reported providing less enacted support and both partners and PWOA reported less effective partner support. Broad trends (p < .05) indicate initial increases and subsequent decreases in companionship and enacted partner support when PWOA had multimorbidity, and among partners with and without multimorbidity. When PWOA had multimorbidity, an initial increase in support effectiveness was followed by no significant change; a similar trend was seen among partners with and without multimorbidity. CONCLUSION Multimorbidity may generally contribute to less partner support for physical activity or less effective support, although influences on support over time are less clear. Physical activity interventions for couples experiencing multimorbidity would likely benefit from attention to the impact of multiple chronic health conditions on physical activity and physical activity-related partner support.
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Affiliation(s)
- Katrina R Ellis
- School of Social Work, University of Michigan, 1080 South University, Ann Arbor, MI, 48109, USA.
| | - Carmen C Cuthbertson
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Dana Carthron
- College of Nursing & Division of Public Health, Michigan State University, East Lansing, MI, USA
| | - Shelby Rimmler
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nisha C Gottfredson
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Stephanie G Bahorski
- Division of Public Health, College of Human Medicine, Michigan State University, East Lansing, MI, USA
| | | | - Giselle Corbie-Smith
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Leigh Callahan
- University of North Carolina Division of Rheumatology, Allergy and Immunology, Department of Medicine, Thurston Arthritis Research Center, Chapel Hill, NC, USA
| | - Christine Rini
- Northwestern University Feinberg School of Medicine, Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA
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Cui A, Li H, Wang D, Zhong J, Chen Y, Lu H. Global, regional prevalence, incidence and risk factors of knee osteoarthritis in population-based studies. EClinicalMedicine 2020; 29-30:100587. [PMID: 34505846 PMCID: PMC7704420 DOI: 10.1016/j.eclinm.2020.100587] [Citation(s) in RCA: 443] [Impact Index Per Article: 110.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Knee osteoarthritis (OA) is a major cause of disability in the elderly, however, there are few studies to estimate the global prevalence, incidence, and risk factors of knee OA. METHODS For this study, we searched PUBMED, EMBASE and SCOPUS from inception to April 4, 2020, without language restriction. We identified eligible studies with information on the prevalence or incidence of knee OA in population-based observational studies and extracted data from published reports. We did random-effects meta-analysis to generate estimates. This study was registered with PROSPERO (CRD42020181035). FINDINGS Out of 9570 records identified, 88 studies with 10,081,952 participants were eligible for this study. The pooled global prevalence of knee OA was 16⋅0% (95% CI, 14⋅3%-17⋅8%) in individuals aged 15 and over and was 22⋅9% (95% CI, 19⋅8%-26⋅1%) in individuals aged 40 and over. Correspondingly, there are around 654⋅1 (95% CI, 565⋅6-745⋅6) million individuals (40 years and older) with knee OA in 2020 worldwide. The pooled global incidence of knee OA was 203 per 10,000 person-years (95% CI, 106-331) in individuals aged 20 and over. Correspondingly, there are around annual 86⋅7 (95% CI, 45⋅3-141⋅3) million individuals (20 years and older) with incident knee OA in 2020 worldwide. The prevalence and incidence varied substantially between individual countries and increased with age. The ratios of prevalence and incidence in females and males were 1⋅69 (95% CI, 1⋅59-1⋅80, p<0⋅00) and 1⋅39 (95% CI, 1⋅24-1⋅56, p<0⋅00), respectively. INTERPRETATION Our study provides the global prevalence (16⋅0% [95% CI, 14⋅3%-17⋅8%]) and incidence (203 per 10,000 person-years [95% CI, 106-331]) of knee OA. These findings can be used to better assess the global health burden of knee OA. Further prospective cohort studies are warranted to identify modifiable risk factors for providing effectively preventive strategies in the early stages of the disease. FUNDING This work was supported by grants from the National Natural Science Foundation of China (nos. 81772384 and 81572174).
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Affiliation(s)
| | | | - Dawei Wang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai 519000, Guangdong, China
| | - Junlong Zhong
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai 519000, Guangdong, China
| | - Yufeng Chen
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai 519000, Guangdong, China
| | - Huading Lu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai 519000, Guangdong, China
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11
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Callahan LF, Cleveland RJ, Allen KD, Golightly Y. Racial/Ethnic, Socioeconomic, and Geographic Disparities in the Epidemiology of Knee and Hip Osteoarthritis. Rheum Dis Clin North Am 2020; 47:1-20. [PMID: 34042049 DOI: 10.1016/j.rdc.2020.09.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
It is estimated that 32.5 million US adults have clinical osteoarthritis (OA), with the most common sites being knee and hip. OA is associated with substantial individual and societal costs. Race/ethnicity, socioeconomic status (SES), and geographic variations in the prevalence of knee and hip OA are well established around the world. In addition, clinical outcomes associated with hip and knee OA differ according to race/ethnicity, SES, and geography. This variation is likely multifactorial and may also reflect country-specific differences in health care systems. The interplay between different factors, such as geography, SES, and race/ethnicity, is difficult to study.
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Affiliation(s)
- Leigh F Callahan
- School of Medicine, Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3330 Thurston Building, CB 7280, Chapel Hill, NC 27599, USA.
| | - Rebecca J Cleveland
- School of Medicine, Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3330 Thurston Building, CB 7280, Chapel Hill, NC 27599, USA
| | - Kelli D Allen
- School of Medicine, Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3330 Thurston Building, CB 7280, Chapel Hill, NC 27599, USA; Center of Innovation to Accelerate Discovery and Practice Transformation, VA Healthcare System, Durham, NC, USA
| | - Yvonne Golightly
- School of Medicine, Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3330 Thurston Building, CB 7280, Chapel Hill, NC 27599, USA; Gillings School of Global Public Health, University of North Carolina at Chapel Hill, 3300 Thurston Building CB 7280, Chapel Hill, NC 27599-7280, USA
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12
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Gress K, Charipova K, An D, Hasoon J, Kaye AD, Paladini A, Varrassi G, Viswanath O, Abd-Elsayed A, Urits I. Treatment recommendations for chronic knee osteoarthritis. Best Pract Res Clin Anaesthesiol 2020; 34:369-382. [PMID: 33004154 DOI: 10.1016/j.bpa.2020.06.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 12/27/2022]
Abstract
Primary osteoarthritis (OA) hinders an aging global population as one of the leading causes of years-lost-to-disability (YLD). OA in most patients is considered to be an overuse injury that results in degenerative inflammation of the joints with the associated formation of bony outgrowths. Due to the escalating nature of this chronic pain disease, treatment management for OA can initially begin with a more conservative approach. It can eventually lead to more invasive surgical procedures. At present, the standard of care remains initial conservative management with lifestyle changes, including weight loss with concurrent anti-inflammatory regimens. Injections are frequently used for the escalation of care, but a significant number of patients ultimately resort to total knee arthroplasty. This review will focus specifically on knee OA, providing a brief overview of risk factors and early management and in-depth exploration of the invasive interventions that can offer symptomatic relief and return of function.
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Affiliation(s)
- Kyle Gress
- Georgetown University School of Medicine, Washington, DC, USA
| | | | - Daniel An
- Georgetown University School of Medicine, Washington, DC, USA
| | - Jamal Hasoon
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA
| | - Alan D Kaye
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | | | | | - Omar Viswanath
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA; Valley Pain Consultants, Envision Physician Services, Phoenix, AZ, USA; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
| | - Alaa Abd-Elsayed
- Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
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Booker SQ, Tripp-Reimer T, Herr KA. "Bearing the Pain": The Experience of Aging African Americans With Osteoarthritis Pain. Glob Qual Nurs Res 2020; 7:2333393620925793. [PMID: 32548212 PMCID: PMC7271276 DOI: 10.1177/2333393620925793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 04/08/2020] [Accepted: 04/16/2020] [Indexed: 12/18/2022] Open
Abstract
Studies document that osteoarthritis-related joint pain is more severe in
African American older adults, but research on the personal experience
of osteoarthritis pain self-management in this population is limited.
Using a qualitative descriptive design, our objective was to extend
our understanding of the experience of life with osteoarthritis pain.
Eighteen African Americans (50 years and older) were recruited from
Louisiana to participate in a single semi-structured, in-depth
interview. A conventional content analysis revealed that “Bearing the
pain” characterized how older African Americans dealt with
osteoarthritis. Bearing the pain comprised three actions: adjusting to
pain, sharing pain with others, and trusting God as healer. We
discovered that a metapersonal experience subsumes the complex
biopsychosocial-cultural patterns and the intricate interaction of
self, others, and God in living with and managing osteoarthritis pain.
Study findings have implications for application of more inclusive
self-management frameworks and interventions.
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Mineral rich algae with pine bark improved pain, physical function and analgesic use in mild-knee joint osteoarthritis, compared to Glucosamine: A randomized controlled pilot trial. Complement Ther Med 2020; 50:102349. [DOI: 10.1016/j.ctim.2020.102349] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/15/2020] [Accepted: 02/17/2020] [Indexed: 12/17/2022] Open
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Gebauer S, Schootman M, Xian H, Xaverius P. Neighborhood built and social environment and meeting physical activity recommendations among mid to older adults with joint pain. Prev Med Rep 2020; 18:101063. [PMID: 32140385 PMCID: PMC7044527 DOI: 10.1016/j.pmedr.2020.101063] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 01/30/2020] [Accepted: 02/08/2020] [Indexed: 11/26/2022] Open
Abstract
Arthritis is a leading cause of disability in the United States, with the most efficacious treatments being physical activity (PA). Arthritis patients are less likely to meet PA recommendations and the neighborhood environment may play a role. This study examines the effect of neighborhood walkability and social cohesion on PA among arthritis patients in a sample of US adults. This cross-sectional study used 2015 National Health Interview Survey data. Eligible participants were age ≥45 years, had arthritis, recent leg-joint pain and complete data. Walkability was based on 6 questions regarding amenities and destinations that promote walking. Social cohesion was based on 4 validated questions. Meeting PA was defined as 150 min/week. Chi-squared testing and logistic regression determined associations between neighborhood environment and PA, including interaction between social cohesion and walkability. The final unweighted sample included 3,826 participants with mean age 64.6 years (SE = 0.26), 61.8% female and 78.1% non-Hispanic White. In adjusted, weighted analysis, not, slightly, and moderately-walkable neighborhoods all had lower odds of meeting PA recommendations verses highly-walkable neighborhood (OR = 0.61[95% CI 0.41–0.92], OR = 0.65[95% CI 0.50–0.85], OR = 0.75[95% CI 0.59–0.97], respectively). Social cohesion was independently associated with decreased odds of meeting PA guidelines (p = 0.003). No interaction with walkability was found (p = 0.405). Less than a highly-walkable neighborhood and lower social cohesion were independently associated with decreased odds of meeting PA recommendations among adults with arthritis and recent joint pain. Since walking is one of the most effective treatments for arthritis, clinicians should be sensitive to barriers patients may perceive to walking.
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Affiliation(s)
- Sarah Gebauer
- Saint Louis University-School of Medicine, 1402 S Grand Blvd, St. Louis, MO 63104, United States.,Saint Louis University College for Public Health and Social Justice, 3545 Lafayette Ave, St. Louis, MO 63103, United States
| | - Mario Schootman
- Saint Louis University College for Public Health and Social Justice, 3545 Lafayette Ave, St. Louis, MO 63103, United States.,SSM Health, Center for Clinical Excellence, Department of Clinical Analytics and Insights, 10101 Woodfield Lane, St. Louis, MO 63132, United States
| | - Hong Xian
- Saint Louis University College for Public Health and Social Justice, 3545 Lafayette Ave, St. Louis, MO 63103, United States
| | - Pamela Xaverius
- Saint Louis University College for Public Health and Social Justice, 3545 Lafayette Ave, St. Louis, MO 63103, United States
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Maheu E, Avouac B, Dreiser RL, Bardin T. A single intra-articular injection of 2.0% non-chemically modified sodium hyaluronate vs 0.8% hylan G-F 20 in the treatment of symptomatic knee osteoarthritis: A 6-month, multicenter, randomized, controlled non-inferiority trial. PLoS One 2019; 14:e0226007. [PMID: 31821355 PMCID: PMC6903764 DOI: 10.1371/journal.pone.0226007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 11/16/2019] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES The aim of the study was to demonstrate the non-inferiority of a single intra-articular injection of 2.0% non-chemically modified sodium hyaluronate (SH) vs 0.8% hylan G-F 20 (control) in symptomatic knee osteoarthritis. DESIGN This was a double-blind, randomized, controlled trial conducted in patients with painful tibiofemoral osteoarthritis (American College of Rheumatology criteria) with insufficient response or intolerance to first-line analgesics and regular non-steroidal anti-inflammatory drugs. Subjects received a single intra-articular injection of either SH or hylan G-F 20. The primary outcome was the 6-month change from baseline in the Western Ontario and McMaster Universities Osteoarthritis Index pain subscale (WOMAC A), with a pre-specified lower margin for non-inferiority of 8 mm. RESULTS Of the 292 patients randomized (SH: 144), 288 received an injection (SH: 142), 266 completed the study (SH: 134). In the Per Protocol dataset (SH: 113, control: 112), the WOMAC A change at 6 months was -34.3 mm (95% confidence interval (CI): -37.8, -30.8) and -36.2 mm (95% CI: -40.3, -32.1) for the SH and hylan G-F 20 patients, respectively (P = 0.5). The intergroup difference was -1.9 mm (95% CI: -7.3, 3.5). Results were similar in the Full Analysis Set (SH: 139, control: 141) with a difference between the groups of -2.9 mm (95% CI: -7.9, 2.2). A total of 31.3% of the injected patients reported a treatment-emergent adverse event, including injection site reactions (pain, inflammation or effusion) which occurred in 8.5% of the SH patients vs 13.0% of the hylan G-F 20 patients. No serious reactions were reported. CONCLUSIONS This clinical trial demonstrated the non-inferiority of a single intra-articular injection of SH vs hylan G-F 20 on the WOMAC A change from baseline at 6 months.
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Affiliation(s)
- Emmanuel Maheu
- Department of Rheumatology, AP-HP, Hôpital Saint-Antoine, Paris, France, Private office, Paris, France
- * E-mail:
| | - Bernard Avouac
- Department of Rheumatology, CHU Henri Mondor, Créteil, France (currently: rheumatologist, consultant, Paris, France)
| | | | - Thomas Bardin
- Department of Rheumatology, AP-HP, Hôpital Lariboisière, Université Paris Diderot, Paris, France
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Vaughn IA, Terry EL, Bartley EJ, Schaefer N, Fillingim RB. Racial-Ethnic Differences in Osteoarthritis Pain and Disability: A Meta-Analysis. THE JOURNAL OF PAIN 2018; 20:629-644. [PMID: 30543951 DOI: 10.1016/j.jpain.2018.11.012] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 11/19/2018] [Accepted: 11/27/2018] [Indexed: 01/12/2023]
Abstract
Osteoarthritis (OA), a leading cause of disability and pain, affects 32.5 million Americans, producing tremendous economic burden. Although some findings suggest that racial/ethnic minorities experience increased OA pain severity, other studies have shown conflicting results. This meta-analysis examined differences in clinical pain severity between African Americans (AAs) and non-Hispanic whites with OA. Articles were initially identified between October 1 and 5, 2016, and updated May 30, 2018, using PubMed, Web of Science, PsycINFO, and the Cochrane Library Database. Eligibility included English-language peer-reviewed articles comparing clinical pain severity in adult black/AA and non-Hispanic white/Caucasian patients with OA. Nonduplicate article abstracts (N = 1,194) were screened by 4 reviewers, 224 articles underwent full-text review, and 61 articles reported effect sizes of pain severity stratified by race. Forest plots of the standard mean difference showed higher pain severity in AAs for studies using the Western Ontario and McMasters Universities Osteoarthritis Index (0.57; 95% confidence interval [CI], 0.54-0.61) and non-Western Ontario and McMasters Universities Osteoarthritis Index studies (0.35, 95% CI, 0.23-0.47). AAs also showed higher self-reported disability (0.38, 95% CI, 0.22-0.54) and poorer performance testing (-0.58, 95% CI, -0.72 to -0.44). Clinical pain severity and disability in OA is higher among AAs and future studies should explore the reasons for these differences to improve pain management. PERSPECTIVE: This meta-analysis shows that differences exist in clinical pain severity, functional limitations, and poor performance between AAs and non-Hispanic whites with OA. This research may lead to a better understanding of racial/ethnic differences in OA-related pain.
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Affiliation(s)
- Ivana A Vaughn
- Department of Health Services Research, Management & Policy, College of Public Health and Health Professions, University of Florida, Gainesville, Florida; Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida.
| | - Ellen L Terry
- Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
| | - Emily J Bartley
- Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
| | - Nancy Schaefer
- Health Science Center Libraries, University of Florida, Gainesville, Florida
| | - Roger B Fillingim
- Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
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18
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Fox MG, Chang EY, Amini B, Bernard SA, Gorbachova T, Ha AS, Iyer RS, Lee KS, Metter DF, Mooar PA, Shah NA, Singer AD, Smith SE, Taljanovic MS, Thiele R, Tynus KM, Kransdorf MJ. ACR Appropriateness Criteria® Chronic Knee Pain. J Am Coll Radiol 2018; 15:S302-S312. [DOI: 10.1016/j.jacr.2018.09.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 09/07/2018] [Indexed: 12/12/2022]
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19
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Carthron DL, Phillips A, Cuthbertson CC, Ellis KR, Altpeter M, Callahan LF, Bahorski S, Rini C. Four Methods of Recruiting Couples Into a Longitudinal Study of Physical Activity in People With Osteoarthritis: Recruitment, Retention, and Lessons Learned. Front Public Health 2018; 6:197. [PMID: 30073160 PMCID: PMC6058039 DOI: 10.3389/fpubh.2018.00197] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 06/27/2018] [Indexed: 11/24/2022] Open
Abstract
Increases in physical activity can reduce joint pain among people with osteoarthritis (PWOA) who are insufficiently physically active. Because evidence suggests that social support from intimate partners may help PWOA become more active, researchers have been interested in recruiting couples to studies of physical activity interventions; however, little guidance exists describing efficient and effective strategies for engaging couples in research. We describe methods used to recruit couples and contrast methods in terms of the proportion of individuals enrolled, sample demographic composition, retention, and resources. We used four recruitment methods to enroll couples in a longitudinal study of PWOA: (1) visiting community sites, (2) sending university-wide emails, (3) contacting patients identified through electronic medical records (EMR), and (4) partnering with a county-based osteoarthritis (OA) research cohort. We found that these methods differed in their challenges and contribution to enrollment goals but demonstrated similar levels of retention. We contacted 747 PWOA; 56% were screened for eligibility and 23% enrolled in the study. The largest proportion of participants recruited were from the email method (35.1%), followed by the community (26%), EMR (22.0%), and OA cohort (19.6%). Couples enrolled through the different methods differed by age, employment, education, and household income. Across the methods for both PWOA and partners, over 80% of participants were non-Hispanic white, about 11% were non-Hispanic black, and 6-8% identified as another race. Over 12 months of follow-up, 31 (17.9%) PWOA and 36 (20.8%) partners were lost to follow-up. Using four distinct recruitment methods allowed us to meet recruitment goals and provided a broader, more diverse population compared to using one method. We recommend that researchers consider several recruitment methods to meet enrollment goals, to ensure a diverse sample, and to match available resources. The lessons learned from this research fill a critical gap in the understanding of how to overcome barriers to recruiting and retaining couples in behavioral research.
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Affiliation(s)
- Dana L. Carthron
- College of Nursing, Michigan State University, East Lansing, MI, United States
| | - Ashley Phillips
- Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, NC, United States
| | - Carmen C. Cuthbertson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States
| | - Katrina R. Ellis
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States
| | - Mary Altpeter
- Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, NC, United States
| | - Leigh F. Callahan
- Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, NC, United States
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, University of North Carolina, Chapel Hill, NC, United States
| | - Stephanie Bahorski
- Thurston Arthritis Research Center, University of North Carolina, Chapel Hill, NC, United States
| | - Christine Rini
- Cancer Prevention and Control Program, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, United States
- Department of Oncology, School of Medicine, Georgetown University, Washington, DC, United States
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20
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Abstract
PURPOSE OF REVIEW Osteoarthritis (OA) is one of the most common and disabling forms of arthritis worldwide, with joint pain being a primary symptom. Given that clinical symptoms often show poor concordance with tissue damage in OA, processes other than joint remodeling likely play a role in the condition. Using the biopsychosocial model of pain as a guiding framework, the purpose of this review is to highlight the extra-articular mechanisms that contribute to pain and dysfunction in OA, with a specific focus on resilience. RECENT FINDINGS Whereas previous research has mostly focused on risk factors for worsening of OA pain, recently emerging evidence places greater emphasis on the identification of protective mechanisms that enhance pain adaptation and palliate the negative effects of joint pain. In view of this new and important research, more emphasis should be placed on endogenous pain modulation and, in particular, pain attenuation. The result of such work could serve as a basis for optimizing treatment in the OA population.
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Affiliation(s)
- Emily J Bartley
- Department of Community Dentistry and Behavioral Science, Pain Research & Intervention Center of Excellence, University of Florida, 1395 Center Drive, Room D2-13, PO Box 100404, Gainesville, FL, 32610, USA.
| | - Shreela Palit
- The University of Tulsa, Department of Psychology, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Roland Staud
- College of Medicine, Pain Research & Intervention Center of Excellence, University of Florida, PO Box 100221, Gainesville, FL, 32610, USA
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Barbour KE, Moss S, Croft JB, Helmick CG, Theis KA, Brady TJ, Murphy LB, Hootman JM, Greenlund KJ, Lu H, Wang Y. Geographic Variations in Arthritis Prevalence, Health-Related Characteristics, and Management - United States, 2015. MMWR. SURVEILLANCE SUMMARIES : MORBIDITY AND MORTALITY WEEKLY REPORT. SURVEILLANCE SUMMARIES 2018; 67:1-28. [PMID: 29543787 PMCID: PMC5857191 DOI: 10.15585/mmwr.ss6704a1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Problem/Condition Doctor-diagnosed arthritis is a common chronic condition affecting an estimated 23% (54 million) of adults in the United States, greatly influencing quality of life and costing approximately $300 billion annually. The geographic variations in arthritis prevalence, health-related characteristics, and management among states and territories are unknown. Therefore, public health professionals need to understand arthritis in their areas to target dissemination of evidence-based interventions that reduce arthritis morbidity. Reporting Period 2015. Description of System The Behavioral Risk Factor Surveillance System is an annual, random-digit–dialed landline and cellular telephone survey of noninstitutionalized adults aged ≥18 years residing in the United States. Self-reported data are collected from the 50 states, the District of Columbia, Guam, and Puerto Rico. Unadjusted and age-standardized prevalences of arthritis, arthritis health-related characteristics, and arthritis management were calculated. County-level estimates were calculated using a validated statistical modeling method. Results In 2015, in the 50 states and the District of Columbia, median age-standardized prevalence of arthritis was 23.0% (range: 17.2%–33.6%). Modeled prevalence of arthritis varied considerably by county (range: 11.2%–42.7%). In 13 states that administered the arthritis management module, among adults with arthritis, the age-standardized median percentage of participation in a self-management education course was 14.5% (range: 9.1%–19.0%), being told by a health care provider to engage in physical activity or exercise was 58.5% (range: 52.3%–61.9%), and being told to lose weight to manage arthritis symptoms (if overweight or obese) was 44.5% (range: 35.1%–53.2%). Respondents with arthritis who lived in the quartile of states with the highest prevalences of arthritis had the highest percentages of negative health-related characteristics (i.e., arthritis-attributable activity limitations, arthritis-attributable severe joint pain, and arthritis-attributable social participation restriction; ≥14 physically unhealthy days during the past 30 days; ≥14 mentally unhealthy days during the past 30 days; obesity; and leisure-time physical inactivity) and the lowest percentage of leisure-time walking. Interpretation The prevalence, health-related characteristics, and management of arthritis varied substantially across states. The modeled prevalence of arthritis varied considerably by county. Public Health Action The findings highlight notable geographic variability in prevalence, health-related characteristics, and management of arthritis. Targeted use of evidence-based interventions that focus on physical activity and self-management education can reduce pain and improve function and quality of life for adults with arthritis and thus might reduce these geographic disparities.
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Affiliation(s)
- Kamil E Barbour
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | | | - Janet B Croft
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Charles G Helmick
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Kristina A Theis
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Teresa J Brady
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Louise B Murphy
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Jennifer M Hootman
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Kurt J Greenlund
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Hua Lu
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Yan Wang
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
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Do intra-articular hyaluronic acid injections delay total knee replacement in patients with osteoarthritis - A Cox model analysis. PLoS One 2017; 12:e0187227. [PMID: 29155833 PMCID: PMC5695798 DOI: 10.1371/journal.pone.0187227] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 10/16/2017] [Indexed: 12/18/2022] Open
Abstract
Due to the growing worldwide prevalence of knee osteoarthritis, the optimal management of this issue is critical for reducing its burden.
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23
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Barbour KE, Murphy LB, Helmick CG, Hootman JM, Renner JB, Jordan JM. Bone Mineral Density and the Risk of Hip and Knee Osteoarthritis: The Johnston County Osteoarthritis Project. Arthritis Care Res (Hoboken) 2017; 69:1863-1870. [PMID: 28129489 DOI: 10.1002/acr.23211] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 01/24/2017] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To address knowledge gaps regarding the relationship between bone mineral density (BMD) and incident hip or knee osteoarthritis (OA); specifically, lack of information regarding hip OA or symptomatic outcomes. METHODS Using data (n = 1,474) from the Johnston County Osteoarthritis Project's first (1999-2004) and second (2005-2010) followup of participants ages ≥45 years, we examined the association between total hip BMD and both hip and knee OA. Total hip BMD was measured using dual x-ray absorptiometry, and participants were classified into sex-specific quartiles (low, intermediate low, intermediate high, and high). Radiographic OA (ROA) was defined as development of Kellgren/Lawrence grade ≥2. Symptomatic ROA (sROA) was defined as onset of both ROA and symptoms. Weibull regression modeling was used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs). RESULTS Median followup time was 6.5 years (range 4.0-10.2 years). In multivariate models, and compared with participants with low BMD, those with intermediate high and high BMD were less likely to develop hip sROA (HR 0.52 [95% CI 0.31-0.86] and 0.56 [95% CI 0.31-0.86], respectively; P = 0.024 for trend); high BMD was not associated (HR 0.69 [95% CI 0.45-1.06]) with risk of hip ROA. Compared with participants with low BMD, those with intermediate low and intermediate high total hip BMD were more likely to develop knee sROA (HR 2.15 [95% CI 1.40-3.30] and 1.65 [95% CI 1.02-2.67], respectively; P = 0.325 for trend); similar associations were seen with knee ROA. CONCLUSION Our findings suggest that higher BMD may reduce the risk of hip sROA, while intermediate levels may increase the risk of both knee sROA and ROA.
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Affiliation(s)
- Kamil E Barbour
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Louise B Murphy
- Centers for Disease Control and Prevention, Atlanta, Georgia
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24
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Vina ER, Ran D, Ashbeck EL, Ratzlaff C, Kwoh CK. Race, sex, and risk factors in radiographic worsening of knee osteoarthritis. Semin Arthritis Rheum 2017; 47:464-471. [PMID: 28941552 DOI: 10.1016/j.semarthrit.2017.08.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 06/20/2017] [Accepted: 08/24/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Characterize radiographic worsening in knee osteoarthritis (KOA) by race and sex over 4 years and evaluate the role of established risk factors in observed race/sex differences. METHODS Whites (WHs) (694 males and 929 females) and African-Americans (AAs) (92 males and 167 females) at risk for radiographic KOA were eligible. Cox shared frailty models were used to estimate race and sex group differences in radiographic worsening, defined by Kellgren-Lawrence (K-L) and OARSI joint space narrowing (JSN). Mixed effect models for repeated measures were used to estimate race- and sex-specific mean medial and lateral fixed joint space width (fJSW) over 4 years of follow-up, as well as annual loss of fJSW. RESULTS Risk of OARSI medial JSN grade worsening was higher among AA males than WH females [HR = 2.28, (95% CI: 1.14-4.57)], though adjustment for KOA risk factors attenuated the association. Compared to WH females, WH males had lower risk of K-L grade worsening [adjusted HR = 0.75 (95% CI: 0.58-0.96)]. Mean baseline medial fJSW (mm) was 6.49 in WH and AA males, 5.42 in WH females, and 5.41 in AA females. Annual change in mean medial fJSW was greater in AA males (-0.19mm/year) than in other subgroups (-0.09 WH males, -0.07 WH females, -0.10 AA females, p < 0.0001). Compared to WHs, AAs had less lateral fJSW at baseline and throughout follow-up. CONCLUSIONS Compared to WHs and AA females, AA males experienced higher risk of medial joint space loss. Controlling for established risk factors attenuated associations between race/sex and disease worsening, suggesting that risk factors such as obesity, history of knee injury, and bony finger joint enlargements largely explain race/sex variations in rates of KOA development and progression.
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Affiliation(s)
- Ernest R Vina
- Division of Rheumatology, Department of Medicine, University of Arizona, Tucson, AZ; Arizona Arthritis Center, University of Arizona, Tucson, AZ.
| | - Di Ran
- Arizona Arthritis Center, University of Arizona, Tucson, AZ; Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ
| | - Erin L Ashbeck
- Arizona Arthritis Center, University of Arizona, Tucson, AZ
| | - Charles Ratzlaff
- Division of Rheumatology, Department of Medicine, University of Arizona, Tucson, AZ; Arizona Arthritis Center, University of Arizona, Tucson, AZ
| | - C Kent Kwoh
- Division of Rheumatology, Department of Medicine, University of Arizona, Tucson, AZ; Arizona Arthritis Center, University of Arizona, Tucson, AZ
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The cross-sectional and longitudinal effect of hyperlipidemia on knee osteoarthritis: Results from the Dongfeng-Tongji cohort in China. Sci Rep 2017; 7:9739. [PMID: 28852192 PMCID: PMC5575029 DOI: 10.1038/s41598-017-10158-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/04/2017] [Indexed: 01/15/2023] Open
Abstract
To quantify the cross-sectional and longitudinal effects of hyperlipidemia on knee osteoarthritis (KOA), we studied 13,906 middle-aged or older participants from the Dongfeng-Tongji cohort. Physical examinations were performed at baseline and follow-up. Knee pain was diagnosed by self-reported pain or stiffness. Clinical KOA was diagnosed from knee pain complains and clinical X-ray radiographs. The prevalence of knee pain and clinical KOA was 39.0% and 6.7% at baseline, respectively. Hyperlipidemia was associated with knee pain (OR 1.34, 1.23–1.45) and clinical KOA (1.34, 1.15–1.55). Compared with the participants without hyperlipidemia or use of lipid-lowering drugs, those with hyperlipidemia but no use of lipid-lowering drugs had higher risks of knee pain (1.28, 1.15–1.43) and clinical KOA (1.20, 0.97–1.48), those with hyperlipidemia and use of lipid-lowering drugs had the highest risks of knee pain (1.40, 1.26–1.56) and clinical KOA (1.45, 1.21–1.75). The risks were not elevated among participants without hyperlipidemia but using lipid-lowering drugs for prevention of other diseases. Furthermore, each 1-unit increase in triglyceride was associated with 9% and 5% increases in the risk of clinical KOA prevalence and clinical KOA onset, respectively. In conclusion, hyperlipidemia is associated with elevated risks of knee pain and clinical KOA among middle-aged or older adults.
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Paterson KL, Kasza J, Hunter DJ, Hinman RS, Menz HB, Peat G, Bennell KL. The relationship between foot and ankle symptoms and risk of developing knee osteoarthritis: data from the osteoarthritis initiative. Osteoarthritis Cartilage 2017; 25:639-646. [PMID: 27939621 PMCID: PMC5403611 DOI: 10.1016/j.joca.2016.12.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 10/20/2016] [Accepted: 12/01/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate whether foot and/or ankle symptoms increase the risk of developing (1) knee symptoms and (2) symptomatic radiographic knee osteoarthritis (OA). DESIGN 1020 Osteoarthritis Initiative (OAI) participants who were at-risk of knee OA, but were without knee symptoms or radiographic knee OA, were investigated. Participants indicated the presence and laterality of foot/ankle symptoms at baseline. The main outcome was development of knee symptoms (pain, aching or stiffness in and around the knee on most days of the month for at least 1 month in the past year). A secondary outcome was development of symptomatic radiographic knee OA (symptoms plus Kellgren and Lawrence [KL] grade ≥2), over the subsequent 4 years. Associations between foot/ankle symptoms and study outcomes were assessed by logistic regression models. RESULTS Foot/ankle symptoms in either or both feet significantly increased the odds of developing knee symptoms (adjusted odds ratio (OR) 1.55, 95% confidence interval (CI) 1.10 to 2.19), and developing symptomatic radiographic knee OA (adjusted OR 3.28, 95% CI 1.69 to 6.37). Based on laterality, contralateral foot/ankle symptoms were associated with developing both knee symptoms (adjusted OR 1.68, 95% CI 1.05 to 2.68) and symptomatic radiographic knee OA (adjusted OR 3.08, 95% CI 1.06 to 8.98), whilst bilateral foot/ankle symptoms were associated with developing symptomatic radiographic knee OA (adjusted OR 4.02, 95% CI 1.76 to 9.17). CONCLUSION In individuals at-risk of knee OA, the presence of contralateral foot/ankle symptoms in particular increases risk of developing both knee symptoms and symptomatic radiographic knee OA.
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Affiliation(s)
- K L Paterson
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Melbourne, Australia.
| | - J Kasza
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia.
| | - D J Hunter
- Institute of Bone and Joint Research, Kolling Institute, University of Sydney, Sydney, Australia; Rheumatology Department, Royal North Shore Hospital Australia, Sydney, Australia.
| | - R S Hinman
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Melbourne, Australia.
| | - H B Menz
- School of Allied Health, La Trobe University, Melbourne, Australia.
| | - G Peat
- Arthritis Research UK Primary Care Centre, Keele University, Keele, United Kingdom.
| | - K L Bennell
- Centre for Health, Exercise and Sports Medicine, The University of Melbourne, Melbourne, Australia.
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Ikemoto T, Miyagawa H, Shiro Y, Arai YCP, Akao M, Murotani K, Ushida T, Deie M. Relationship between biological factors and catastrophizing and clinical outcomes for female patients with knee osteoarthritis. World J Orthop 2017; 8:278-285. [PMID: 28361021 PMCID: PMC5359764 DOI: 10.5312/wjo.v8.i3.278] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 11/27/2016] [Accepted: 12/14/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the correlations between clinical outcomes and biopsychological variables in female patients with knee osteoarthritis (OA).
METHODS Seventy-seven patients with symptomatic knee OA were enrolled in this study. We investigated the age, body mass index (BMI), pain catastrophizing scale (PCS) and radiographic severity of bilateral knees using a Kellgren-Lawrence (K-L) grading system of the subjects. Subsequently, a multiple linear regression was conducted to determine which variables best correlated with main outcomes of knee OA, which were pain severity, moving capacity by measuring timed-up-and-go test and Japanese Knee Osteoarthritis Measure (JKOM).
RESULTS We found that the significant contributor to pain severity was PCS (β = 0.555) and BMI (β = 0.239), to moving capacity was K-L grade (β = 0.520) and to PCS (β = 0.313), and to a JKOM score was PCS (β = 0.485) and K-L grade (β = 0.421), respectively.
CONCLUSION The results suggest that pain catastrophizing as well as biological factors were associated with clinical outcomes in female patients with knee OA, irrespective of radiographic severity.
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Showery JE, Kusnezov NA, Dunn JC, Bader JO, Belmont PJ, Waterman BR. The Rising Incidence of Degenerative and Posttraumatic Osteoarthritis of the Knee in the United States Military. J Arthroplasty 2016; 31:2108-14. [PMID: 27181491 DOI: 10.1016/j.arth.2016.03.026] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 02/20/2016] [Accepted: 03/09/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND This investigation sought to quantify incidence rates (IRs) and risk factors for primary and secondary (ie, posttraumatic) osteoarthritis (OA) of the knee in an active military population. METHODS We performed a retrospective review of United States military active duty servicemembers with first-time diagnosis of primary (International Classification of Disease, 9th Edition code: 715.16) and secondary (International Classification of Disease, 9th Edition code: 715.26) OA of the knee between 2005 and 2014 using the Defense Medical Epidemiology Database. IRs and 95% CIs were expressed per 1000 person-years, with stratified subgroup analysis adjusted for sex, age, race, military rank, and branch of military service. Relative risk factors were evaluated using IR ratios and multiple regression analysis. RESULTS A total of 21,318 cases of OA of the knee were identified among an at-risk population of 13,820,906 person-years for an overall IR of 1.54 per 1000 person-years, including 19,504 cases of primary (IR: 1.41) and 1814 cases of secondary OA (IR: 0.13). The IRs of both primary and secondary OA increased significantly from 2005 to 2014. Increasing age (P < .0001); black race (P < .001); senior military rank (P < .0001); and Army, Marines, and Air Force services (P < .0001) were significantly associated with an increased risk for knee OA. CONCLUSION This study is the first large-scale report of knee OA in a young athletic population. An increasing incidence and several risk factors for knee OA were identified, indicating a need for better preventative strategies and forecasting the increased anticipated demands for knee arthroplasty among US military servicemembers.
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Affiliation(s)
- James E Showery
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas
| | - Nicholas A Kusnezov
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas
| | - John C Dunn
- Department of Orthopaedic Surgery and Rehabilitation, William Beaumont Army Medical Center, El Paso, Texas
| | - Julia O Bader
- Department of Clinical Investigation, William Beaumont Army Medical Center, El Paso, Texas
| | - Philip J Belmont
- Department of Clinical Investigation, William Beaumont Army Medical Center, El Paso, Texas
| | - Brian R Waterman
- Department of Clinical Investigation, William Beaumont Army Medical Center, El Paso, Texas
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Moss A, Murphy L, Helmick C, Schwartz T, Barbour K, Renner J, Kalsbeek W, Jordan J. Annual incidence rates of hip symptoms and three hip OA outcomes from a U.S. population-based cohort study: the Johnston County Osteoarthritis Project. Osteoarthritis Cartilage 2016; 24:1518-27. [PMID: 27109873 PMCID: PMC5466003 DOI: 10.1016/j.joca.2016.04.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 03/09/2016] [Accepted: 04/07/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Estimate annual incidence rates (IRs) of hip symptoms and three osteoarthritis (OA) outcomes (radiographic, symptomatic, and severe radiographic) overall and by race, sociodemographic characteristics, and hip OA risk factors. DESIGN Analyze baseline (1991-1997) and first follow-up (1999-2003) data (n = 1446) from the Johnston County Osteoarthritis Project, a population-based, prospective study of adults ≥45 years in North Carolina. Hip symptoms were pain, aching, and/or stiffness on most days, or groin pain. Radiographic and severe radiographic OA were Kellgren-Lawrence (KL) grades ≥2 and ≥3, respectively. Symptomatic OA was radiographic OA with symptoms in the same hip. Sociodemographics were age, gender, race, highest attained education, and annual household income. Hip OA risk factors were self-reported body mass index (BMI) at age 18 years, clinically measured BMI at baseline, and history of hip injury. RESULTS Annual IRs (median = 5.5 years follow-up) were 37, 23, 13, and 2.9 per 1000 person-years for hip symptoms, and radiographic, symptomatic, and severe radiographic hip OA, respectively. We found low IRs of radiographic and symptomatic hip OA among African Americans and high IRs of hip symptoms among the obese and the very poor. Across outcomes, IRs were highest for those with hip injury. CONCLUSION No prior studies have reported IRs of hip symptoms; IRs of radiographic and severe radiographic hip OA were similar to, and the IR of symptomatic hip OA was higher than, previous estimates. Prevention efforts should target low socioeconomic status (SES) populations and obese adults; interventions for hip OA and hip symptoms are imperative for those with hip injuries.
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Affiliation(s)
- A.S. Moss
- Department of Mathematics and Statistics, Georgia State University, Atlanta, GA, USA
| | - L.B. Murphy
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, GA, USA,Address correspondence and reprint requests to: L.B. Murphy, Arthritis Program, Division of Population Health, Centers for Disease Control and Prevention, 4770 Buford Highway NE, Mailstop F78, Atlanta, GA 30341, USA. Tel: 1 770-488-5102; Fax: 1 770-488-5486. (L.B. Murphy)
| | - C.G. Helmick
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - T.A. Schwartz
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - K.E. Barbour
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - J.B. Renner
- Departments of Radiology and Allied Health Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - W. Kalsbeek
- Carolina Survey Research Laboratory, Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - J.M. Jordan
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Defining and evaluating a novel outcome measure representing end-stage knee osteoarthritis: data from the Osteoarthritis Initiative. Clin Rheumatol 2016; 35:2523-30. [PMID: 27184045 DOI: 10.1007/s10067-016-3299-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 05/06/2016] [Indexed: 10/21/2022]
Abstract
We described a definition of end-stage knee osteoarthritis (esKOA) and evaluated its association with health outcomes and osteoarthritis risk factors. We included Osteoarthritis Initiative participants with or at risk for knee osteoarthritis who had complete baseline data. We defined esKOA by adapting a validated appropriateness algorithm for total knee replacement based on data from baseline and the first four follow-up visits. We performed person-based analyses, including both knees from all participants. Participants met the definition of esKOA at the visit at which ≥1 knee reached the esKOA criteria. We assessed differences in individual characteristics between groups at baseline and over time and tested if incident esKOA (outcome) was associated with osteoarthritis risk factors (e.g., age, maximum adult weight, and quadriceps strength). The cohort consisted of 3916 participants with mean age of 61 (SD = 9) years and mean body mass index of 28.4 (4.7) kg/m(2); 59 % were female and 9.7 % developed incident esKOA. Those with incident esKOA had poorer health outcomes at baseline and greater declines in health outcomes, with the exception of SF-12 mental health score. Five out of nine tested risk factors were associated with incident esKOA in unadjusted analyses, with older age (≥65 years; odds ratio = 1.44, 95 % confidence interval = 1.19 to 1.83) and quadriceps weakness (odds ratio = 0.78, 95 % confidence interval = 0.71 to 0.86) remaining significant in adjusted models. Older age and quadriceps weakness predicted esKOA. esKOA is also characterized by poor health-related outcomes. This definition of esKOA could be a new clinically relevant outcome measure for osteoarthritis research.
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Deyle GD, Gill NW, Rhon DI, Allen CS, Allison SC, Hando BR, Petersen EJ, Dusenberry DI, Bellamy N. A multicenter randomised, 1-year comparative effectiveness, parallel-group trial protocol of a physical therapy approach compared to corticosteroid injection on pain and function related to knee osteoarthritis (PTA Trial). BMJ Open 2016; 6:e010528. [PMID: 27033961 PMCID: PMC4823390 DOI: 10.1136/bmjopen-2015-010528] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Corticosteroid injections (CSIs) are commonly used as an initial or a primary intervention for knee osteoarthritis (OA). Consistent evidence indicates CSIs offer symptom relief with conflicting reports regarding long-term efficacy. Physical therapy (PT) offers a non-invasive alternative. There is moderate evidence suggesting short-term and long-term symptom relief and functional improvement with PT interventions. Patients with knee OA are more commonly prescribed CSI than PT prior to total joint replacement. UnitedHealthcare and Military Health System data show substantially more total knee replacement patients receive preoperative CSI than PT. There are no studies comparing CSI to a PT approach in individuals with knee OA. The primary objective of this study is to compare the effectiveness of CSI to PT in individuals with knee OA at 1, 2 and 12 months. METHODS AND ANALYSIS We plan to recruit 156 participants meeting established knee OA criteria. Following informed consent, participants will be randomised to receive either CSI or PT. All participants will receive instruction on recommended exercise and weight control strategies plus usual medical care. The CSI intervention consisting of 3 injections and the PT intervention consisting of 8-12 sessions will be spaced over 12 months. Measures of the dependent variables (DVs) will occur at baseline, 4 weeks, 8 weeks, 6 months and 12 months post enrolment. This pragmatic, randomised clinical trial will be a mixed-model 2×5 factorial design. The independent variables are treatment (CSI and PT) and time with five levels from baseline to 1 year. The primary DV is the Western Ontario & McMaster Universities Arthritis Index (WOMAC). We will also compare healthcare utilisation between the 2 groups. ETHICS AND DISSEMINATION The protocol was approved by the Madigan Army Medical Center Institutional Review Board. The authors intend to publish the results in a peer-reviewed source. TRIAL REGISTRATION NUMBER NCT01427153.
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Affiliation(s)
- Gail D Deyle
- Brooke Army Medical Center, San Antonio, Texas, USA
| | | | - Daniel I Rhon
- Madigan Army Medical Center, Tacoma, Washington, USA
| | | | | | - Ben R Hando
- National Defense University, Washington, DC, USA
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Kluzek S, Sanchez-Santos MT, Leyland KM, Judge A, Newton J, Arden NK. Response to: 'Painful knee but not hand osteoarthritis is an independent predictor of mortality over 23 years follow-up of a population-based cohort of middle-aged women' by Gao et al. Ann Rheum Dis 2016; 75:e23. [PMID: 26865598 DOI: 10.1136/annrheumdis-2015-209029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 01/16/2016] [Indexed: 12/18/2022]
Affiliation(s)
- S Kluzek
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK
| | - M T Sanchez-Santos
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK
| | - K M Leyland
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK
| | - A Judge
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - J Newton
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK
| | - N K Arden
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
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