Trial reportSkeletal radiology2025
Association between medial meniscal extrusion and knee structural progression in adults with symptomatic knee osteoarthritis - a prospective cohort study.
Trial report in Skeletal radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- The Role of Ultrasound Versus Radiography in Knee Osteoarthritis: A Bilateral Comparative Study.Life (Basel, Switzerland) · 2026Article
- Article
- Superolateral Genicular Nerve Block Added to Medial Blocks in Medial Knee Osteoarthritis.Journal of pain research · 2026Article
- Bone Marrow Edema and Tyrosine Kinase Inhibitors Treatment in Chronic Myeloid Leukemia.Diagnostics (Basel, Switzerland) · 2025Article
- A systematic review and meta-analysis examining alterations in medial meniscus extrusion and clinical outcomes following high tibial osteotomy.Journal of orthopaedics · 2025Review
- Correlation of Detachment of Proximal Tibia Superficial Medial Collateral Ligament and Medial Meniscus Extrusion with Knee Osteoarthritis.Journal of orthopaedic case reports · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
objectiveTo examine the association between medial meniscal extrusion and structural progression in adults with symptomatic knee osteoarthritis (OA).
methodsThis prospective cohort study examined 176 participants with symptomatic knee OA recruited into a randomised controlled trial. The participants underwent magnetic resonance imaging (MRI) of the study knee at baseline and approximately 2 years later. Meniscal extrusion, tibial cartilage volume, and tibiofemoral bone marrow lesions (BMLs) were measured from MRI using validated methods.
resultsParticipants with medial meniscal extrusion ≥ 3 mm had a higher prevalence of lateral tibiofemoral BMLs at baseline (OR = 2.21, 95% CI 1.06-4.61, p = 0.035), and those with medial meniscal extrusion 2-3 mm had a higher likelihood of lateral BML worsening over 2 years (OR = 3.76, 95% CI 1.35-10.52, p = 0.011), compared with those with medial meniscal extrusion < 2 mm. Participants with stable medial meniscal extrusion had a lower likelihood of lateral BML worsening compared with those with regression of medial meniscal extrusion over 2 years (OR = 0.20, 95% CI 0.07-0.56, p = 0.002). There were no associations between medial meniscal extrusion and tibial cartilage volume or medial tibiofemoral BMLs.
conclusionsOur study showed associations between medial meniscal extrusion and baseline prevalence and worsening over 2 years of lateral tibiofemoral BMLs in people with symptomatic knee OA. Although the reasons for the lack of associations in the medial compartment are not clear, our results suggest a role of medial meniscal extrusion in predicting structural progression in lateral knee OA and that meniscal extrusion might be a potential target in the management of knee OA.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.