dc.contributor.author |
Tay, Mei Lin |
|
dc.contributor.author |
Bolam, Scott M |
|
dc.contributor.author |
Monk, A Paul |
|
dc.contributor.author |
McGlashan, Sue R |
|
dc.contributor.author |
Young, Simon W |
|
dc.contributor.author |
Matthews, Brya G |
|
dc.coverage.spatial |
Germany |
|
dc.date.accessioned |
2023-10-06T01:30:57Z |
|
dc.date.available |
2023-10-06T01:30:57Z |
|
dc.date.issued |
2023-10 |
|
dc.identifier.citation |
(2023). Knee Surgery Sports Traumatology Arthroscopy, 31(10), 4109-4116. |
|
dc.identifier.issn |
0942-2056 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/66177 |
|
dc.description.abstract |
Purpose Osteoarthritis (OA) is associated with infammation, and residual infammation may infuence outcomes following
knee arthroplasty. This may be more relevant for patients undergoing unicompartmental knee arthroplasty (UKA) due to
larger remaining areas of native tissue. This study aimed to: (1) characterise infammatory profles for medial UKA patients
and (2) investigate whether infammation markers are associated with post-operative outcomes.
Methods This prospective, observational study has national ethics approval. Bloods, synovial fuid, tibial plateaus and synovium were collected from medial UKA patients in between 1 January 2021 and 31 December 2021. Cytokine and chemokine
concentrations in serum and synovial fuid (SF) were measured with multiplexed assays. Disease severity of cartilage and
synovium was assessed using validated histological scores. Post-operative outcomes were measured with Oxford Knee Score
(OKS), Forgotten Joint Score (FJS-12) and pain scores.
Results The study included 35 patients. SF VEGFA was negatively correlated with pre-operative pain at rest (r − 0.5,
p=0.007), and FJS-12 at six-week (r 0.44, p=0.02), six-month (r 0.61, p<0.01) and one-year follow-up (r 0.63, p=0.03).
Serum and SF IL-6 were positively correlated with OKS at early follow-up (serum 6 weeks, r 0.39, p=0.03; 6 months, r
0.48, p<0.01; SF 6 weeks, r 0.35, p=0.04). At six weeks, increased synovitis was negatively correlated with improvements
in pain at rest (r − 0.41, p=0.03) and with mobilisation (r − 0.37, p=0.047).
Conclusion Lower levels of synovitis and higher levels of IL-6 and VEGFA were associated with better post-operative
outcomes after UKA, which could be helpful for identifying UKA patients in clinical practice.
Level of evidence Level IV case series. |
|
dc.format.medium |
Print-Electronic |
|
dc.language |
eng |
|
dc.publisher |
Springer Nature |
|
dc.relation.ispartofseries |
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Knee Joint |
|
dc.subject |
Humans |
|
dc.subject |
Osteoarthritis, Knee |
|
dc.subject |
Synovitis |
|
dc.subject |
Inflammation |
|
dc.subject |
Vascular Endothelial Growth Factor A |
|
dc.subject |
Interleukin-6 |
|
dc.subject |
Treatment Outcome |
|
dc.subject |
Arthroplasty, Replacement, Knee |
|
dc.subject |
Retrospective Studies |
|
dc.subject |
Follow-Up Studies |
|
dc.subject |
Prospective Studies |
|
dc.subject |
Knee Prosthesis |
|
dc.subject |
Biomarkers |
|
dc.subject |
Cytokine |
|
dc.subject |
Inflammatory marker |
|
dc.subject |
Medial UKA |
|
dc.subject |
OA phenotype |
|
dc.subject |
Osteoarthritis |
|
dc.subject |
Patient selection |
|
dc.subject |
UKA |
|
dc.subject |
Unicompartmental knee arthroplasty |
|
dc.subject |
32 Biomedical and Clinical Sciences |
|
dc.subject |
3202 Clinical Sciences |
|
dc.subject |
Clinical Research |
|
dc.subject |
Chronic Pain |
|
dc.subject |
Arthritis |
|
dc.subject |
Pain Research |
|
dc.subject |
2.1 Biological and endogenous factors |
|
dc.subject |
2 Aetiology |
|
dc.subject |
Inflammatory and immune system |
|
dc.subject |
Musculoskeletal |
|
dc.subject |
3 Good Health and Well Being |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Orthopedics |
|
dc.subject |
Sport Sciences |
|
dc.subject |
Surgery |
|
dc.subject |
FLUID |
|
dc.subject |
PROFILES |
|
dc.subject |
CYTOKINES |
|
dc.subject |
PLASMA |
|
dc.subject |
GRADE |
|
dc.subject |
SERUM |
|
dc.subject |
1103 Clinical Sciences |
|
dc.subject |
1106 Human Movement and Sports Sciences |
|
dc.subject |
4201 Allied health and rehabilitation science |
|
dc.subject |
4207 Sports science and exercise |
|
dc.title |
Better post-operative outcomes at 1-year follow-up are associated with lower levels of pre-operative synovitis and higher levels of IL-6 and VEGFA in unicompartmental knee arthroplasty patients |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1007/s00167-023-07503-y |
|
pubs.issue |
10 |
|
pubs.begin-page |
4109 |
|
pubs.volume |
31 |
|
dc.date.updated |
2023-09-19T02:18:27Z |
|
dc.rights.holder |
Copyright: The authors |
en |
dc.identifier.pmid |
37449990 (pubmed) |
|
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/37449990 |
|
pubs.end-page |
4116 |
|
pubs.publication-status |
Published online |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
research-article |
|
pubs.subtype |
Journal Article |
|
pubs.subtype |
Observational Study |
|
pubs.elements-id |
969380 |
|
pubs.org-id |
Bioengineering Institute |
|
pubs.org-id |
Medical and Health Sciences |
|
pubs.org-id |
School of Medicine |
|
pubs.org-id |
Surgery Department |
|
dc.identifier.eissn |
1433-7347 |
|
dc.identifier.pii |
10.1007/s00167-023-07503-y |
|
pubs.record-created-at-source-date |
2023-09-19 |
|
pubs.online-publication-date |
2023-07-14 |
|