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Perruccio AV, Young JJ, Wilfong JM, Denise Power J, Canizares M, Badley EM. Osteoarthritis year in review 2023: Epidemiology & therapy. Osteoarthritis Cartilage 2024; 32:159-165. [PMID: 38035975 DOI: 10.1016/j.joca.2023.11.012] [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: 09/19/2023] [Revised: 11/13/2023] [Accepted: 11/22/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE To highlight some important findings from osteoarthritis (OA) epidemiology and therapy research undertaken over the past year. METHODS Search of MEDLINE and EMBASE databases between April 1, 2022 to March 3, 2023 using "exp *Osteoarthritis/" as the preliminary search term. The search was limited to articles published in English and including human subjects. Final inclusions were based on perceived importance and results that may inform improved identification of risk factors or OA treatments, as well as OA subgroups of potential relevance to risk factors or treatment approaches. RESULTS 3182 studies were screened, leaving 208 eligible for inclusion. This narrative review of thirty-three selected studies was arranged into: a) OA predictors - population-based studies, b) Specific predictors of OA and OA outcome; c) Intra-articular injections, and d) OA phenotypes. There was some suggestion of sex differences in predictors of incidence or outcomes. Body mass index changes appear largely to affect knee OA outcomes. Evidence points to a lack of benefit of viscosupplementation in knee OA; findings were variable for other injectables. Studies of OA phenotypes reveal potentially relevant clinical and pathophysiological differences. CONCLUSIONS Identifying risk factors for the incidence/progression of OA represents an ongoing and important area of OA research. Sex may play a role in this understanding and bears consideration and further study. For knee injectables other than viscosupplementation, additional high-quality trials appear warranted. Continued investigation and application of phenotyping across the OA disease, illness and care spectrum may be key to developing disease-modifying agents and their appropriate selection for individuals.
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Affiliation(s)
- Anthony V Perruccio
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada; Institute of Health Policy, Management & Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada; Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
| | - James J Young
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada; Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
| | - Jessica M Wilfong
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada.
| | - J Denise Power
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada.
| | - Mayilee Canizares
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada.
| | - Elizabeth M Badley
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada; Arthritis Community Research and Epidemiology Unit (ACREU), University Health Network, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
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Calvet J, Berenguer-Llergo A, Orellana C, García-Manrique M, Rusiñol M, Garcia-Cirera S, Llop M, Arévalo M, Garcia-Pinilla A, Galisteo C, Aymerich C, Gómez R, Serrano A, Carreras A, Gratacós J. Specific-cytokine associations with outcomes in knee osteoarthritis subgroups: breaking down disease heterogeneity with phenotyping. Arthritis Res Ther 2024; 26:19. [PMID: 38212829 PMCID: PMC10782658 DOI: 10.1186/s13075-023-03244-y] [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] [Received: 10/05/2023] [Accepted: 12/18/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Despite existing extensive literature, a comprehensive and clinically relevant classification system for osteoarthritis (OA) has yet to be established. In this study, we aimed to further characterize four knee OA (KOA) inflammatory phenotypes (KOIP) recently proposed by our group, by identifying the inflammatory factors associated with KOA severity and progression in a phenotype-specific manner. METHODS We performed an analysis within each of the previously defined four KOIP groups, to assess the association between KOA severity and progression and a panel of 13 cytokines evaluated in the plasma and synovial fluid of our cohort's patients. The cohort included 168 symptomatic female KOA patients with persistent joint effusion. RESULTS Overall, our analyses showed that associations with KOA outcomes were of higher magnitude within the KOIP groups than for the overall patient series (all p-values < 1.30e-16) and that several of the cytokines showed a KOIP-specific behaviour regarding their associations with KOA outcomes. CONCLUSION Our study adds further evidence supporting KOA as a multifaceted syndrome composed of multiple phenotypes with differing pathophysiological pathways, providing an explanation for inconsistencies between previous studies focussed on the role of cytokines in OA and the lack of translational results to date. Our findings also highlight the potential clinical benefits of accurately phenotyping KOA patients, including improved patient stratification, tailored therapies, and the discovery of novel treatments.
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Affiliation(s)
- Joan Calvet
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain.
- Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
| | - Antoni Berenguer-Llergo
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Cristóbal Orellana
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - María García-Manrique
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
- Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Menna Rusiñol
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Silvia Garcia-Cirera
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Maria Llop
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Marta Arévalo
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Alba Garcia-Pinilla
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Carlos Galisteo
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Cristina Aymerich
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Rafael Gómez
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Alejandra Serrano
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Anna Carreras
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
| | - Jordi Gratacós
- Department of Rheumatology, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, c/Parc Taulí s/n, edifici VII Centenari, 08208, Sabadell, Spain
- Department of Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
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Zhao HL, Tang ZW, Diao YF, Xu XF, Qian SC, Li HY, Shao YF, Zhao S, Liu H. Inflammatory profiles define phenotypes with clinical relevance in acute type A aortic dissection. J Cardiovasc Transl Res 2023; 16:1383-1391. [PMID: 37713048 DOI: 10.1007/s12265-023-10436-z] [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] [Received: 03/11/2023] [Accepted: 08/30/2023] [Indexed: 09/16/2023]
Abstract
Association of distinct inflammatory profiles with short-term mortality is little known in type A aortic dissection (TAAD). Latent class analysis was used to identify distinct inflammatory profiles based on leukocyte, neutrophils, monocyte, lymphocytes, platelet, fibrinogen, D-dimer, neutrophils-lymphocyte ratio, platelet-lymphocyte ratio, and lymphocyte-monocyte ratio. We identified 193 patients with median age of 56 (IQR 47-63) years and 146 males. Patients were divided as hyper-inflammatory profiles (84 [43.5%]) and hypo-inflammatory profiles (109 [56.5%]). Although baseline characteristics were not different, hyper-inflammatory patients had higher 6-month mortality (20 [23.8%] vs. 11 [10.1%]; P = 0.014) and 30-day mortality (18 [21.4%] vs. 9 [8.3%], P = 0.009) than hypo-inflammatory patients. After adjustment for potential confounders, hyper-inflammatory profiles remain associated with higher risk of 6-month mortality than hypo-inflammatory profiles (adjusted OR 2.427 [95%CI 1.154, 5.105], P = 0.019). Assessment of preoperative inflammatory profiles adds clarity regarding the extent of inflammatory response to TAAD aetiopathologies, highlighting individual anti-inflammatory pharmacotherapy for TAAD. ClinicalTrials.gov Identifier: NCT04398992.
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Affiliation(s)
- Hong-Lei Zhao
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Zhi-Wei Tang
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China
| | - Yi-Fei Diao
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China
| | - Xiu-Fan Xu
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China
| | - Si-Chong Qian
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Hai-Yang Li
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Yong-Feng Shao
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China
| | - Sheng Zhao
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China
| | - Hong Liu
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Guangzhou Road 300#, Nanjing, 210029, People's Republic of China.
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