What if Hemophilic Joint Damage Isn’t as Irreversible as We Thought? – RPTH Journal
RPTH Journal shared a post on LinkedIn about a recent article by Parthiv Sheth et al, adding:
“What if hemophilic joint damage isn’t as irreversible as we thought?
For decades, hemophilic arthropathy has been viewed as a one-way path: bleed to damage, damage to progression.
This new longitudinal ultrasound study challenges that narrative.
Using the JADE musculoskeletal ultrasound protocol, researchers followed adults with hemophilia for up to 3 years and tracked cartilage, bone, and soft-tissue changes across elbows, knees, and ankles.
Here’s the surprising part։
- Joint tissues showed dynamic plasticity over time
- Some unhealthy joints actually showed signs of repair
- Hemarthrosis was linked to cartilage thinning and increased PRO-C4 biomarker turnover
- PRO-C4 may signal ongoing synovial vascular remodeling and subclinical bleeding
- Clinical scores barely changed — while ultrasound detected subclinical tissue trajectories
Translation:
- We may finally have tools to see joint biology evolving in real time — not just the end-stage damage.
This work reframes hemophilic arthropathy as a dynamic, remodeling disease, opening the door to earlier intervention, better monitoring, and new outcome measures for trials.”
Tilte: Joint tissue plasticity in hemophilia: insights from the Joint Activity and Damage Exam ultrasound protocol
Authors: Parthiv Sheth, Khang Tong, Bilgimol Chumappumkal Joseph, Tina Manon-Jensen, Michael Glenzer, Isaac Nwi-Mozu, Peter Aguero, Bruno Steiner, Cindy Bailey, Doris V. Quon, Rebecca Kruse-Jarres, Euyhyun Lee, Morten Asser Karsdal, Lin Liu, Annette von Drygalski
Read the Full Article on RPTH Journal.
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