Skip to main content
Top
Published in: Journal of Orthopaedic Surgery and Research 1/2024

Open Access 01-12-2024 | Research article

Associations between hyperuricemia and ultrasound-detected knee synovial abnormalities in middle-aged and older population: a cross-sectional study

Authors: Qianlin Weng, Ting Jiang, Weiya Zhang, Michael Doherty, Zidan Yang, Jie Wei

Published in: Journal of Orthopaedic Surgery and Research | Issue 1/2024

Login to get access

Abstract

Objectives

Knee synovial abnormalities, potentially treatment targets for knee pain and osteoarthritis, are common in middle-aged and older population, but its etiology remains unclear. We examined the associations between hyperuricemia and knee synovial abnormalities detected by ultrasound in a general population sample.

Methods

Participants aged ≥ 50 years were from a community-based observational study. Hyperuricemia was defined as serum urate (SU) level > 416 µmol/L in men and > 357 µmol/L in women. Ultrasound of both knees was performed to determine the presence of synovial abnormalities, i.e., synovial hypertrophy, effusion, or Power Doppler signal (PDS). We examined the relation of hyperuricemia to prevalence of knee synovial abnormalities and its laterality, and the dose-response relationships between SU levels and the prevalence of knee synovial abnormalities.

Results

In total, 3,405 participants were included in the analysis. Hyperuricemia was associated with higher prevalence of knee synovial abnormality (adjusted odds ratio [aOR] = 1.21, 95% confidence interval [CI]: 1.02 to 1.43), synovial hypertrophy (aOR = 1.33, 95% CI: 1.05 to 1.68), and effusion (aOR = 1.21, 95% CI: 1.02 to 1.44), respectively. There were dose-response relationships between SU levels and synovial abnormalities. Additionally, the hyperuricemia was more associated with prevalence of bilateral than with that of unilateral knee synovial abnormality, synovial hypertrophy, or effusion; however, no significant association was observed between hyperuricemia and PDS.

Conclusion

In this population-based study we found that hyperuricemia was associated with higher prevalence of knee synovial abnormality, synovial hypertrophy and effusion, suggesting that hyperuricemia may play a role in pathogenesis of knee synovial abnormalities.
Appendix
Available only for authorised users
Literature
19.
go back to reference Sánchez-Romero EA, González-Zamorano Y, Arribas-Romano A, Martínez-Pozas O, Fernández Espinar E, Pedersini P, et al. Efficacy of Manual Therapy on Facilitatory Nociception and Endogenous Pain Modulation in older adults with knee osteoarthritis: a Case Series. Appl Sci. 2021;11(4):1895.CrossRef Sánchez-Romero EA, González-Zamorano Y, Arribas-Romano A, Martínez-Pozas O, Fernández Espinar E, Pedersini P, et al. Efficacy of Manual Therapy on Facilitatory Nociception and Endogenous Pain Modulation in older adults with knee osteoarthritis: a Case Series. Appl Sci. 2021;11(4):1895.CrossRef
20.
go back to reference Sinatti P, Sanchez Romero EA, Martinez-Pozas O, Villafane JH. Effects of Patient Education on Pain and function and its impact on Conservative Treatment in Elderly patients with Pain related to hip and knee osteoarthritis: a systematic review. Int J Environ Res Public Health. 2022;19(10). https://doi.org/10.3390/ijerph19106194. Sinatti P, Sanchez Romero EA, Martinez-Pozas O, Villafane JH. Effects of Patient Education on Pain and function and its impact on Conservative Treatment in Elderly patients with Pain related to hip and knee osteoarthritis: a systematic review. Int J Environ Res Public Health. 2022;19(10). https://​doi.​org/​10.​3390/​ijerph19106194.
21.
go back to reference Wei J, Zhang C, Zhang Y, Zhang W, Doherty M, Yang T, et al. Association between gut microbiota and symptomatic hand osteoarthritis: data from the Xiangya osteoarthritis study. Arthritis Rheumatol. 2021;73(9):1656–62. https://doi.org/10.1002/art.41729. Wei J, Zhang C, Zhang Y, Zhang W, Doherty M, Yang T, et al. Association between gut microbiota and symptomatic hand osteoarthritis: data from the Xiangya osteoarthritis study. Arthritis Rheumatol. 2021;73(9):1656–62. https://​doi.​org/​10.​1002/​art.​41729.
25.
go back to reference Wakefield RJ, Balint PV, Szkudlarek M, Filippucci E, Backhaus M, D’Agostino MA, et al. Musculoskeletal ultrasound including definitions for ultrasonographic pathology. J Rheumatol. 2005;32(12):2485–7.PubMed Wakefield RJ, Balint PV, Szkudlarek M, Filippucci E, Backhaus M, D’Agostino MA, et al. Musculoskeletal ultrasound including definitions for ultrasonographic pathology. J Rheumatol. 2005;32(12):2485–7.PubMed
44.
go back to reference Munoz-Fernandez AC, Barragan-Carballar C, Villafane JH, Martin-Perez S, Alonso-Perez JL, Diaz-Meco R, et al. A new ultrasound-guided percutaneous electrolysis and exercise treatment in patellar tendinopathy: three case reports. Front Biosci (Landmark Ed). 2021;26(11):1166–75. https://doi.org/10.52586/5017.CrossRefPubMed Munoz-Fernandez AC, Barragan-Carballar C, Villafane JH, Martin-Perez S, Alonso-Perez JL, Diaz-Meco R, et al. A new ultrasound-guided percutaneous electrolysis and exercise treatment in patellar tendinopathy: three case reports. Front Biosci (Landmark Ed). 2021;26(11):1166–75. https://​doi.​org/​10.​52586/​5017.CrossRefPubMed
Metadata
Title
Associations between hyperuricemia and ultrasound-detected knee synovial abnormalities in middle-aged and older population: a cross-sectional study
Authors
Qianlin Weng
Ting Jiang
Weiya Zhang
Michael Doherty
Zidan Yang
Jie Wei
Publication date
01-12-2024
Publisher
BioMed Central
Published in
Journal of Orthopaedic Surgery and Research / Issue 1/2024
Electronic ISSN: 1749-799X
DOI
https://doi.org/10.1186/s13018-024-04708-w

Other articles of this Issue 1/2024

Journal of Orthopaedic Surgery and Research 1/2024 Go to the issue