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Liu X, Radojčić MR, Huang Z, Shi B, Li G, Chen L. Antidepressants for chronic pain management: considerations from predictive modeling and personalized medicine perspectives. FRONTIERS IN PAIN RESEARCH 2024; 5:1359024. [PMID: 38385140 PMCID: PMC10879562 DOI: 10.3389/fpain.2024.1359024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Affiliation(s)
- Xinyue Liu
- Department of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Maja R. Radojčić
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Ziye Huang
- Department of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Baoyi Shi
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, United States
| | - Ge Li
- Department of Public Health, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lingxiao Chen
- Department of Orthopaedics, Shandong University Centre for Orthopaedics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Sydney Musculoskeletal Health, School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
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2
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Han S, Li R, Palermo TM. Daily Pain Experiences in Chronic Pancreatitis: Identifying Pain Phenotypes. Pancreas 2024; 53:e34-e41. [PMID: 37922366 PMCID: PMC10842615 DOI: 10.1097/mpa.0000000000002271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
OBJECTIVES Pain, the hallmark symptom of chronic pancreatitis (CP), remains difficult to assess. To capture the variability of pain that patients can experience day to day, this study used pain diaries to describe daily pain experiences and identify pain phenotypes. METHODS This study is a secondary data analysis from a pilot trial examining cognitive behavioral therapy for pain treatment in CP. Before treatment, patients completed an online daily pain diary using the Brief Pain Inventory for 7 days. Using indicators of pain magnitude, pain variability, pain synchrony along with least, worst, and average pain intensity levels, we identified pain patterns using K-means clustering. RESULTS Of 30 patients in the pilot trial, a total of 27 patients (mean age of 49.8 years, 80% women) had complete data to include in this report. Four clusters were identified: cluster 1, lowest pain magnitude (n = 3); cluster 2, moderate pain magnitude and high pain variability (n = 4); cluster 3, moderate pain magnitude and low pain variability (n = 9); and cluster 4, highest pain magnitude and lowest pain variability (n = 11). CONCLUSIONS Daily pain diaries offer a novel way of evaluating the dynamic pain experiences in CP. Although 4 distinct pain patterns were identified, further studies are needed to validate these findings.
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Affiliation(s)
- Samuel Han
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Rui Li
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, Washington
| | - Tonya M. Palermo
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, Washington
- Department of Anesthesiology & Pain Medicine, University of Washington School of Medicine, Seattle, Washington
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3
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Thomas MJ. Expanding and explaining symptoms in knee osteoarthritis trajectories: fluctuations, flares, and future directions. Osteoarthritis Cartilage 2023; 31:725-726. [PMID: 37024070 DOI: 10.1016/j.joca.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023]
Affiliation(s)
- Martin J Thomas
- Centre for Musculoskeletal Health Research, School of Medicine, Keele University, Staffordshire, ST5 5BG, UK; Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Haywood Hospital, Staffordshire ST6 7AG, UK.
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4
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Previtali D, Boffa A, Di Martino A, Deabate L, Delcogliano M, Filardo G. Recall Bias Affects Pain Assessment in Knee Osteoarthritis: A Pilot Study. Cartilage 2022; 13:50-58. [PMID: 36345999 PMCID: PMC9924980 DOI: 10.1177/19476035221118417] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE The objective of this study was to evaluate the recall bias of symptoms evaluation in knee osteoarthritis (OA). DESIGN In this multicentric pilot study, 50 patients with knee OA used a mobile App (Ecological Momentary Assessment [EMA]) to collect pain and function on two 0 to 10 numerical rating scales (NRS) 2 times a day for 2 months. At the 1-month and at the 2-month follow-up visits, patients retrospectively evaluated the mean level of pain/function of the last month. Recall bias was computed as the difference between the mean level of pain/function reported using the App and the level reported with the retrospective assessment. The correlation between the recall bias and patients' characteristics, as well as pain/function trajectories, was analyzed. RESULTS A statistically significant recall bias was documented with higher pain reported at 1-month with the retrospective assessment (P < 0.001). These results were confirmed also at the 2-month follow-up (P = 0.002). For function, no significant recall bias was documented. During the first and second months, 47 and 31 patients showed pain peaks, respectively. The number of pain peaks during the first month was correlated with the magnitude of the recall bias (P = 0.02). CONCLUSIONS The recall bias influences the retrospective self-assessment of pain at the follow-up visits and the presence of pain peaks, a common event in the patients with OA, increases the magnitude of recall bias. The EMA performed with a mobile App is a useful tool to limit the influence of recall bias in the clinical and research setting evaluation of knee OA.
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Affiliation(s)
- Davide Previtali
- Service of Orthopaedics and
Traumatology, Department of Surgery, EOC, Lugano, Switzerland
| | - Angelo Boffa
- Applied and Translational Research
Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandro Di Martino
- Clinica Ortopedica e Traumatologica 2,
IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy,Alessandro Di Martino, Clinica Ortopedica e
Traumatologica 2, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136
Bologna, Italy.
| | - Luca Deabate
- Service of Orthopaedics and
Traumatology, Department of Surgery, EOC, Lugano, Switzerland
| | - Marco Delcogliano
- Service of Orthopaedics and
Traumatology, Department of Surgery, EOC, Lugano, Switzerland,Faculty of Biomedical Sciences,
Università della Svizzera Italiana, Lugano, Switzerland
| | - Giuseppe Filardo
- Service of Orthopaedics and
Traumatology, Department of Surgery, EOC, Lugano, Switzerland,Applied and Translational Research
Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy,Faculty of Biomedical Sciences,
Università della Svizzera Italiana, Lugano, Switzerland
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5
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van Berkel AC, Schiphof D, Waarsing JH, Runhaar J, van Ochten JM, Bindels PJE, Bierma-Zeinstra SMA. Course of pain and fluctuations in pain related to suspected early hip osteoarthritis: the CHECK study. Fam Pract 2022; 39:1041-1048. [PMID: 35365995 PMCID: PMC9680658 DOI: 10.1093/fampra/cmac030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To evaluate the prevalence during a 10-year follow-up of clinically relevant fluctuations in pain and the course of hip pain in participants with hip complaints suspected to be early stage hip osteoarthritis (OA). To distinguish between participants with relevant fluctuations in pain and those without based on baseline characteristics. METHODS Data were collected at baseline and after 2, 5, 8, and 10 years on 495 participants from the Cohort Hip and Cohort Knee Study (CHECK) with hip pain at baseline. Baseline demographic, anamnestic, and physical-examination characteristics were assessed. The primary outcome was levels of pain in the past week (scored using 0-10 Numeric Rating Scale) at follow-up assessments. Relevant fluctuation was defined as average absolute residuals greater than 1 after fitting a straight line to the participant's pain scores over time. RESULTS The majority of the participants (76%) had stable or decreasing pain. Relevant fluctuations were found in 37% of the participants. The following baseline variables were positively associated with the presence of relevant fluctuations: higher levels of pain in the past week, use of pain transformation as a coping style, higher number of comorbidities, use of pain medication, and higher levels of high-sensitivity C-reactive protein. No associations were found for baseline radiographic hip OA or clinical hip OA. CONCLUSION During a 10-year follow-up, the majority of participants had stable or decreasing pain levels. In those participants with relevant fluctuation (37%), a limited number of baseline variables were associated with increased odds of having relevant fluctuations in pain.
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Affiliation(s)
- Annemaria C van Berkel
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Dieuwke Schiphof
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jan H Waarsing
- Department of Orthopaedics, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jos Runhaar
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - John M van Ochten
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Patrick J E Bindels
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Sita M A Bierma-Zeinstra
- Department of General Practice, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Orthopaedics, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
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6
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Pathmanathan C, Deveza LA, Robbins SR, Duong V, Venkatesha V, Hunter DJ. Determinants of quality of life and hand function among people with hand osteoarthritis. Int J Rheum Dis 2022; 25:1408-1415. [PMID: 36086872 DOI: 10.1111/1756-185x.14435] [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: 06/21/2022] [Revised: 08/12/2022] [Accepted: 08/25/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The objectives of this study are to ascertain the determinants of quality of life (QoL) and hand function among persons with hand osteoarthritis (OA) and to assess the influence of hand function on QoL among persons with OA. METHODOLOGY Two hundred and four participants in a clinical trial completed the baseline assessment. Demographic, socioeconomic, QoL (AqoL-4D), hand function (Functional Index for Hand Osteoarthritis, FIHOA), pain assessment, radiographic and clinical characteristics of participants were measured using standard methods. Univariate and multivariate analyses were performed to evaluate potential associations. RESULTS We studied 204 participants (76% female, age 65.63 ± 8.13 years, body mass index 28.7 ± 6.5 kg/m2 ) with hand OA. The mean pain score of the participants on a visual analog scale was 57.8 (SD ±13.6). There was a significant, negative moderate correlation between hand function and QoL scores except for the sense domain score. Global assessment, household income and serious illness were associated with QoL (P < .001) and explained 18% of the variance of the QoL. Pain scale, Patient Global Assessment, Mental Health Score, grip strength and cyst index were associated with hand function score and explained 26% of the variance of hand function. CONCLUSION The results indicate increasing impairment in hand function decreases the QoL of persons with hand OA. Some determinants were significantly associated with hand function and QoL. Determinants related to hand functions may be modifiable. In future, appropriate intervention strategies should be implemented, and further studies should be conducted to identify the effectiveness of those interventions.
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Affiliation(s)
- Cinthuja Pathmanathan
- Department of Allied Health Sciences, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Leticia A Deveza
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Department of Rheumatology, Northern Clinical School, Royal North Shore Hospital, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Sarah R Robbins
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Department of Rheumatology, Northern Clinical School, Royal North Shore Hospital, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Vicky Duong
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Department of Rheumatology, Northern Clinical School, Royal North Shore Hospital, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Venkatesha Venkatesha
- North Sydney Local Health District (NSLHD) Executive, Sydney, New South Wales, Australia
| | - David J Hunter
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, The University of Sydney, Sydney, New South Wales, Australia.,Department of Rheumatology, Northern Clinical School, Royal North Shore Hospital, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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7
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Yu W. Observation on the Effect of MRI Image Scanning on Knee Pain in Football Injury. SCANNING 2022; 2022:7348978. [PMID: 35677463 PMCID: PMC9159822 DOI: 10.1155/2022/7348978] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 06/12/2023]
Abstract
To study the effect of football injury on knee pain based on MRI image scanning, in this paper, a total of 31 knee injuries of 29 male professional football players from December 2012 to April 2015 were used as the experimental group. The players were 23.6 ± 3.5 years old and received professional football training time 15.3 ± 3.6 years; 31 outpatients of the same age group with acute knee joint acute injury were randomly selected as the control group; both groups were imaged with a 1.5 TMR scanner and knee joint standard array coil imaging, and 2 senior radiation surgeons evaluate knee cartilage, meniscus, ligaments, tendons, bone marrow, infrapatellar fat pad, and joint effusions. Pearson's chi-squared test and nonparametric test for two independent samples were used for statistical testing of the evaluation results. The experimental results showed that there were significant differences in the incidence of articular cartilage, lateral collateral ligament, tendon or ligament injury, multiligament or tendon injury, and bone marrow edema between the two groups (P < 0.05). There was no significant difference in the incidence of medial collateral ligament injury, infrapatellar fat pad edema, and joint effusion. MRI shows that knee injuries in male professional football players often involve ligaments or tendons, mostly multiligament or tendon injuries. The lesions of articular cartilage and meniscus are more common and serious, and bone marrow edema is also more common in football injuries. MRI has high diagnostic accuracy for various clinical knee injuries, and it belongs to a noninvasive examination method. It can not only reflect the pathological changes and changes of the knee joints of patients but also provide information for the formulation of clinical programs and the judgment of prognosis, for timely, accurate, and comprehensive imaging reference.
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Affiliation(s)
- Weidong Yu
- College of Physical Education, Fuyang Normal University, Fuyang, Anhui 236037, China
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8
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Abstract
The phenomenon of flares is a common feature in the daily life of people with osteoarthritis (OA). Characterized by episodes of sudden-onset increases in signs and symptoms, their impact can often be distressing and disabling. Despite their potential to have both short-term and long-term consequences for patients across the whole course of the condition, their occurrence and optimal management are not fully understood. This article provides a contemporary perspective on defining OA flares and their potential triggers, and offers suggestions for how health professionals might explore flare patterns with patients in clinical practice and frame timely best-practice treatment approaches.
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Affiliation(s)
- Martin J Thomas
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Staffordshire ST5 5BG, UK; Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Haywood Hospital, Burslem, Staffordshire ST6 7AG, UK.
| | | | - Tuhina Neogi
- Department of Medicine, Section of Rheumatology, Boston University School of Medicine, 650 Albany Street, Suite X-200, Boston, MA 02118, USA
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9
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Temporomandibular disorders cases with high-impact pain are more likely to experience short-term pain fluctuations. Sci Rep 2022; 12:1657. [PMID: 35102207 PMCID: PMC8803984 DOI: 10.1038/s41598-022-05598-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 01/11/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractTemporomandibular disorders (TMD) patients can present clinically significant jaw pain fluctuations which can be debilitating and lead to poor global health. The Graded Chronic Pain Scale evaluates pain-related disability and its dichotomous grading (high/low impact pain) can determine patient care pathways and in general high-impact pain patients have worse treatment outcomes. Individuals with low-impact TMD pain are thought to have better psychosocial functioning, more favorable disease course, and better ability to control pain, while individuals with high-impact pain can present with higher levels of physical and psychological symptoms. Thereby, there is reason to believe that individuals with low- and high-impact TMD pain could experience different pain trajectories over time. Our primary objective was to determine if short-term jaw pain fluctuations serve as a clinical marker for the impact status of TMD pain. To this end, we estimated the association between high/low impact pain status and jaw pain fluctuations over three visits (≤ 21-day-period) in 30 TMD cases. Secondarily, we measured the association between jaw pain intensity and pressure pain thresholds (PPT) over the face and hand, the latter measurements compared to matched pain-free controls (n = 17). Jaw pain fluctuations were more frequent among high-impact pain cases (n = 15) than low-impact pain cases (n = 15) (OR 5.5; 95% CI 1.2, 26.4; p value = 0.033). Jaw pain ratings were not associated with PPT ratings (p value > 0.220), suggesting different mechanisms for clinical versus experimental pain. Results from this proof-of-concept study suggest that targeted treatments to reduce short-term pain fluctuations in high-impact TMD pain is a potential strategy to achieve improved patient perception of clinical pain management outcomes.
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10
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Zeng CY, Zhang ZR, Tang ZM, Hua FZ. Benefits and Mechanisms of Exercise Training for Knee Osteoarthritis. Front Physiol 2022; 12:794062. [PMID: 34975542 PMCID: PMC8716769 DOI: 10.3389/fphys.2021.794062] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/19/2021] [Indexed: 01/09/2023] Open
Abstract
Knee osteoarthritis is a chronic degenerative disease. Cartilage and subchondral bone degeneration, as well as synovitis, are the main pathological changes associated with knee osteoarthritis. Mechanical overload, inflammation, metabolic factors, hormonal changes, and aging play a vital role in aggravating the progression of knee osteoarthritis. The main treatments for knee osteoarthritis include pharmacotherapy, physiotherapy, and surgery. However, pharmacotherapy has many side effects, and surgery is only suitable for patients with end-stage knee osteoarthritis. Exercise training, as a complementary and adjunctive physiotherapy, can prevent cartilage degeneration, inhibit inflammation, and prevent loss of the subchondral bone and metaphyseal bone trabeculae. Increasing evidence indicates that exercise training can improve pain, stiffness, joint dysfunction, and muscle weakness in patients with knee osteoarthritis. There are several exercise trainings options for the treatment of knee osteoarthritis, including aerobic exercise, strength training, neuromuscular exercise, balance training, proprioception training, aquatic exercise, and traditional exercise. For Knee osteoarthritis (KOA) experimental animals, those exercise trainings can reduce inflammation, delay cartilage and bone degeneration, change tendon, and muscle structure. In this review, we summarize the main symptoms of knee osteoarthritis, the mechanisms of exercise training, and the therapeutic effects of different exercise training methods on patients with knee osteoarthritis. We hope this review will allow patients in different situations to receive appropriate exercise therapy for knee osteoarthritis, and provide a reference for further research and clinical application of exercise training for knee osteoarthritis.
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Affiliation(s)
- Chu-Yang Zeng
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhen-Rong Zhang
- School of Rehabilitation, Capital Medical University, Beijing, China
| | - Zhi-Ming Tang
- Department of Orthopedics, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Nanchang, China
| | - Fu-Zhou Hua
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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11
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Previtali D, Merli G, Di Laura Frattura G, Candrian C, Zaffagnini S, Filardo G. The Long-Lasting Effects of "Placebo Injections" in Knee Osteoarthritis: A Meta-Analysis. Cartilage 2021; 13:185S-196S. [PMID: 32186401 PMCID: PMC8808779 DOI: 10.1177/1947603520906597] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES To quantify the placebo effect of intraarticular injections for knee osteoarthritis in terms of pain, function, and objective outcomes. Factors influencing placebo effect were investigated. DESIGN Meta-analysis of randomized controlled trials; Level of evidence, 2. PubMed, Web of Science, Cochrane Library, and grey literature databases were searched on January 8, 2020, using the string: (knee) AND (osteoarthritis OR OA) AND (injections OR intra-articular) AND (saline OR placebo). The following inclusion criteria were used: double-blind, randomized controlled trials on knee osteoarthritis, including a placebo arm on saline injections. The primary outcome was pain variation. Risk of bias was assessed using the RoB 2.0 tool, and quality of evidence was graded following the GRADE (Grading of Recommendations Assessment, Development and Evaluation) guidelines. RESULTS Out of 2,363 records, 50 articles on 4,076 patients were included. The meta-analysis showed significant improvements up to the 6-month follow-up: Visual Analogue Scale (VAS)-pain -13.4 mean difference (MD) (95% confidence interval [CI]: -21.7/-5.1; P < 0.001), Western Ontario and McMaster Osteoarthritis Index (WOMAC)-pain -3.3 MD (95% CI: -3.9/-2.7; P < 0.001). Other significant improvements were WOMAC-stiffness -1.1 MD (95% CI: -1.6/-0.6; P < 0.001), WOMAC-function -10.1 MD (95% CI: -12.2/-8.0; P < 0.001), and Evaluator Global Assessment -21.4 MD (95% CI: -29.2/-13.6; P < 0.001). The responder rate was 52% (95% CI: 40% to 63%). Improvements were greater than the "minimal clinically important difference" for all outcomes (except 6-month VAS-pain). The level of evidence was moderate for almost all outcomes. CONCLUSIONS The placebo effect of knee injections is significant, with functional improvements lasting even longer than those reported for pain perception. The high, long-lasting, and heterogeneous effects on the scales commonly used in clinical trials further highlight that the impact of placebo should not be overlooked in the research on and management of knee osteoarthritis.
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Affiliation(s)
- Davide Previtali
- Orthopaedic and Traumatology Unit,
Ospedale Regionale di Lugano, EOC, Lugano, Ticino, Switzerland
| | - Giulia Merli
- Applied and Translational Research
Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy,Giulia Merli, Applied and Translational
Research Center, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10,
Bologna 40136, Italy.
| | | | - Christian Candrian
- Orthopaedic and Traumatology Unit,
Ospedale Regionale di Lugano, EOC, Lugano, Ticino, Switzerland
| | | | - Giuseppe Filardo
- Orthopaedic and Traumatology Unit,
Ospedale Regionale di Lugano, EOC, Lugano, Ticino, Switzerland,Applied and Translational Research
Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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12
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Johnson AJ, Vasilopoulos T, Booker SQ, Cardoso J, Terry EL, Powell-Roach K, Staud R, Kusko DA, Addison AS, Redden DT, Goodin BR, Fillingim RB, Sibille KT. Knee pain trajectories over 18 months in non-Hispanic Black and non-Hispanic White adults with or at risk for knee osteoarthritis. BMC Musculoskelet Disord 2021; 22:415. [PMID: 33952243 PMCID: PMC8101224 DOI: 10.1186/s12891-021-04284-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 04/14/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Pain is the hallmark symptom of knee osteoarthritis (OA), and varies widely across individuals. Previous research has demonstrated both fluctuating and stable pain trajectories in knee OA using various time periods. Changes in pain assessed quarterly (i.e. 3-month intervals) in knee OA are relatively unknown. The current study aimed to investigate temporal variations in pain over a one and a half year period (18 months) based on quarterly characteristic pain assessments, and to examine differences in pain patterns by sociodemographic and baseline pain characteristics. METHODS The sample included a prospective cohort of 188 participants (mean age 58 years; 63% female; 52% non-Hispanic Black) with or at risk for knee OA from an ongoing multisite investigation of ethnic/race group differences. Knee pain intensity was self-reported at baseline and quarterly over an18-month period. Baseline pain assessment also included frequency, duration, and total number of pain sites. Group-based trajectory modeling was used to identify distinct pain trajectories. Multinomial logistic regression was used to examine associations between sociodemographic characteristics, risk factors, and pain trajectory groups. RESULTS Pain trajectories were relatively stable among a sample of adults with knee pain. Four distinct pain trajectories emerged in the overall sample, with the largest proportion of participants (35.1%) classified in the moderate-high pain group. There were significant relationships between age, education, income, ethnicity/race and trajectory group; with younger, less educated, lower income, and non-Hispanic Black participants had a greater representation in the highest pain trajectory group. CONCLUSIONS Pain remained stable across a one and a half-year period in adults with or at risk for knee osteoarthritis, based on quarterly assessments. Certain sociodemographic variables (e.g. ethnicity/race, education, income, age) may contribute to an increased risk of experiencing greater pain.
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Affiliation(s)
- Alisa J. Johnson
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Community Dentistry & Behavioral Science, College of Dentistry, University of Florida, PO Box 100242, Gainesville, FL 32610 USA
| | - Terrie Vasilopoulos
- Department of Anesthesiology, College of Medicine, University of Florida, Gainesville, FL USA
| | - Staja Q. Booker
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL USA
| | - Josue Cardoso
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
| | - Ellen L. Terry
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL USA
| | - Keesha Powell-Roach
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL USA
| | - Roland Staud
- Department of Rheumatology, College of Medicine, University of Florida, Gainesville, FL USA
| | - Daniel A. Kusko
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL USA
| | - Adriana S. Addison
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL USA
| | - David T. Redden
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL USA
| | - Burel R. Goodin
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL USA
| | - Roger B. Fillingim
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Community Dentistry & Behavioral Science, College of Dentistry, University of Florida, PO Box 100242, Gainesville, FL 32610 USA
| | - Kimberly T. Sibille
- Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL USA
- Department of Aging & Geriatric Research, Institute on Aging, University of Florida, Gainesville, FL USA
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13
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Peat G, Thomas MJ. Osteoarthritis year in review 2020: epidemiology & therapy. Osteoarthritis Cartilage 2021; 29:180-189. [PMID: 33242603 DOI: 10.1016/j.joca.2020.10.007] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/29/2020] [Accepted: 10/29/2020] [Indexed: 02/02/2023]
Abstract
This personal choice of research themes and highlights from within the past year (1 May 2019 to 14 April 2020) spans descriptive, analytical-observational, and intervention studies. Descriptive estimates of the burden of osteoarthritis continue to underscore its position as a leading cause of disability worldwide, but whose burden is often felt greatest among disadvantaged and marginalised communities. Many of the major drivers of that burden are known but epidemiological studies continue the important work of elaborating on their timing, dose, specificity, and reversibility and placing them within an appropriate multi-level framework. A similar process of elaboration is seen also in studies (re-)estimating the relative benefits and risks of existing interventions, in some cases helping to identify low-value care, unwarranted variation, and initiating processes of deprescribing and decommissioning. Such research need not engender therapeutic nihilism. Our review closes by highlighting some emerging evidence on the efficacy and safety of novel therapeutic interventions and with a selective roll-call of methodological and meta-research in OA illustrating the continued commitment to improving research quality.
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Affiliation(s)
- G Peat
- Primary Care Centre Versus Arthritis, School of Medicine, Faculty of Medicine & Health Sciences, Keele University, Keele, UK.
| | - M J Thomas
- Primary Care Centre Versus Arthritis, School of Medicine, Faculty of Medicine & Health Sciences, Keele University, Keele, UK; Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Haywood Hospital, Staffordshire, UK
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14
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Sellam J, Courties A, Eymard F, Ferrero S, Latourte A, Ornetti P, Bannwarth B, Baumann L, Berenbaum F, Chevalier X, Ea HK, Fabre MC, Forestier R, Grange L, Lellouche H, Maillet J, Mainard D, Perrot S, Rannou F, Rat AC, Roux CH, Senbel E, Richette P. Recommendations of the French Society of Rheumatology on pharmacological treatment of knee osteoarthritis. Joint Bone Spine 2020; 87:548-555. [PMID: 32931933 DOI: 10.1016/j.jbspin.2020.09.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To establish recommendations for pharmacological treatment of knee osteoarthritis specific to France. METHODS On behalf of the French Society of Rheumatology (SFR), a bibliography group analyzed the literature on the efficacy and safety of each pharmacological treatment for knee osteoarthritis. This group joined a multidisciplinary working group to draw up recommendations. Strength of recommendation and quality of evidence level were assigned to each recommendation. A review committee gave its level of agreement. RESULTS Five general principles were established: 1) need to combine pharmacological and non-pharmacological treatments, 2) personalization of treatment, 3) symptomatic and/or functional aim of pharmacological treatments, 4) need to regularly re-assess the treatments and 5) discussion about arthroplasty if medical treatment fails. Six recommendations involved oral treatments: 1) paracetamol should not necessarily be prescribed systematically and/or continuously, 2) NSAIDs, possibly as first-line, 3) weak opioids, 4) strong opioids, 5) symptomatic slow-acting drugs of osteoarthritis, and 6) duloxetine (off-label use). Two recommendations involved topical agents (NSAIDs and capsaicin<1%). Three recommendations involved intra-articular treatments: corticosteroid or hyaluronic acid injections that can be proposed to patients. The experts did not draw a conclusion about the benefits of platelet-rich plasma injections. CONCLUSION These are the first recommendations of the SFR on the pharmacological treatment of knee osteoarthritis.
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Affiliation(s)
- Jérémie Sellam
- Service de rhumatologie, Assistance Publique-Hôpitaux de Paris (AP-HP), hôpital Saint-Antoine, Sorbonne Université, Inserm UMRS_938, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France.
| | - Alice Courties
- Service de rhumatologie, Assistance Publique-Hôpitaux de Paris (AP-HP), hôpital Saint-Antoine, Sorbonne Université, Inserm UMRS_938, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Florent Eymard
- Service de rhumatologie, Hôpital Henri Mondor, AP-HP, 94000 Créteil, France
| | - Stéphanie Ferrero
- Service de rhumatologie, LAMHESS, université Cote d'Azur, CHU de Nice, 06000 Nice, France
| | - Augustin Latourte
- Service de rhumatologie, hôpital Lariboisière, AP-HP, 75010 Paris, France
| | - Paul Ornetti
- Service de rhumatologie, CHU de Dijon, 21000 Dijon, France
| | | | | | - Francis Berenbaum
- Service de rhumatologie, Assistance Publique-Hôpitaux de Paris (AP-HP), hôpital Saint-Antoine, Sorbonne Université, Inserm UMRS_938, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Xavier Chevalier
- Service de rhumatologie, Hôpital Henri Mondor, AP-HP, 94000 Créteil, France
| | - Hang Korng Ea
- Service de rhumatologie, hôpital Lariboisière, AP-HP, 75010 Paris, France
| | | | - Romain Forestier
- Centre de recherche rhumatologique et thermale, 73100 Aix-les-Bains, France
| | - Laurent Grange
- Service de rhumatologie, AFLAR, CHU de Grenoble-Alpes, 38000 Grenoble/Paris, France
| | - Henri Lellouche
- Cabinet libéral et service de rhumatologie, hôpital Lariboisière, AP-HP, 75010 Paris, France
| | - Jérémy Maillet
- Service de rhumatologie, hôpital Lariboisière, AP-HP, 75010 Paris, France
| | - Didier Mainard
- Service de chirurgie orthopédique, CHU de Nancy, 54000 Nancy, France
| | - Serge Perrot
- Centre d'évaluation et traitement de la douleur, hôpital Cochin, AP-HP, 75014 Paris, France
| | - François Rannou
- Service de rééducation et de réadaptation de l'appareil locomoteur et des pathologies du Rachis, centre-université de Paris, hôpital Cochin, université de Paris, AP-HP, 75014 Paris, France
| | | | - Christian H Roux
- Service de rhumatologie, LAMHESS, université Cote d'Azur, CHU de Nice, 06000 Nice, France
| | - Eric Senbel
- Cabinet libéral et service de rhumatologie, Hôpital Sainte-Marguerite, 13000, Marseille, France
| | - Pascal Richette
- Service de rhumatologie, hôpital Lariboisière, AP-HP, 75010 Paris, France
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- Faculté de santé, UFR médecine de Paris-Centre, 75006 Paris, France
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15
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Pain Trajectories in Knee Osteoarthritis-A Systematic Review and Best Evidence Synthesis on Pain Predictors. J Clin Med 2020; 9:jcm9092828. [PMID: 32882828 PMCID: PMC7564930 DOI: 10.3390/jcm9092828] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/13/2020] [Accepted: 08/28/2020] [Indexed: 01/16/2023] Open
Abstract
Different profiles of pain progression have been reported in patients with knee osteoarthritis (OA), but the determinants of this heterogeneity are still to be sought. The aim of this systematic review was to analyze all studies providing information about knee OA pain trajectories to delineate, according to patients’ characteristics, an evidence-based evolution pattern of this disabling disease, which is key for a more personalized and effective management of knee OA. A literature search was performed on PubMed, Web of Science, Cochrane Library, and grey literature databases. The Cochrane Collaboration’s tool for assessing risk of bias was used, and a best-evidence synthesis was performed to define the predictors of pain evolution. Seven articles on 7747 patients affected by knee OA (mainly early/moderate) were included. Daily knee OA pain trajectories were unstable in almost half of the patients. In the mid-term, knee OA had a steady pain trajectory in 85% of the patients, 8% experienced pain reduction, while 7% experienced pain worsening. Low education, comorbidities, and depression were patient-related predictors of severe/worsening knee OA pain. Conversely, age, alcohol, smoking, pain coping strategies, and medications were unrelated to pain evolution. Conflicting/no evidence was found for all joint-related factors, such as baseline radiographic severity.
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16
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Fu K, Metcalf BR, Bennell KL, Zhang Y, Gross KD, Mills K, Deveza LA, Robbins SR, Hunter DJ. Is Heel Height Associated with Pain Exacerbations in Hip Osteoarthritis Patients?-Results from a Case-Crossover Study. J Clin Med 2020; 9:jcm9061872. [PMID: 32560086 PMCID: PMC7356907 DOI: 10.3390/jcm9061872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/02/2020] [Accepted: 06/10/2020] [Indexed: 12/29/2022] Open
Abstract
The etiology of osteoarthritis (OA) pain exacerbations is not well understood. The purpose of this study is to evaluate the association of heel height and duration of wearing shoes with higher heels with pain exacerbations in people with hip OA. Eligible participants with symptomatic hip OA were instructed to complete online questionnaires every 10 days over a 90-day follow-up period. They were required to complete the questionnaire whenever they were experiencing hip pain exacerbation. Of 252 participants recruited, 137 (54.4%) contributed both case and control period data, and were included in the analysis. Wearing shoes with a heel height ≥ 2.5 cm during the past 24 h was associated with lower odds of pain exacerbations (OR: 0.54, 95% CI: 0.30 to 0.99). A longer duration (>6 h) of wearing shoes with heel height ≥ 2.5 cm was also associated with a lower risk of hip pain exacerbations (p for linear trend = 0.003). Wearing shoes with heel height ≥ 2.5 cm and longer duration in the past 24 h may be protective against hip pain exacerbations in people with symptomatic hip OA. Given the observational study nature, it would be prudent for this to be replicated in an independent data set.
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Affiliation(s)
- Kai Fu
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Sydney, NSW 2065, Australia; (L.A.D.); (S.R.R.); (D.J.H.)
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Sydney, NSW 2065, Australia
- Correspondence: ; Tel.: +61-468476117; Fax: +61-2-9463-1077
| | - Ben R. Metcalf
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, VIC 3053, Australia; (B.R.M.); (K.L.B.)
| | - Kim L. Bennell
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, VIC 3053, Australia; (B.R.M.); (K.L.B.)
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Harvard School of Medicine, Boston, MA 02115, USA;
| | - K. Douglas Gross
- Department of Physical Therapy, MGH Institute of Health Professions, Boston, MA 02129, USA;
| | - Kathryn Mills
- Department of Health Professions, Macquarie University, Sydney, NSW 2109, Australia;
| | - Leticia A. Deveza
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Sydney, NSW 2065, Australia; (L.A.D.); (S.R.R.); (D.J.H.)
| | - Sarah R. Robbins
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Sydney, NSW 2065, Australia; (L.A.D.); (S.R.R.); (D.J.H.)
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Sydney, NSW 2065, Australia
| | - David J. Hunter
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Sydney, NSW 2065, Australia; (L.A.D.); (S.R.R.); (D.J.H.)
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Sydney, NSW 2065, Australia
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