DORA Health Service:https://dora.health.qld.gov.au/qldresearchjspui/handle/1/8962026-09-23T01:05:49Z2026-09-23T01:05:49ZTechnology-enhanced, group-based (TEG) model of hand therapy management versus usual care following carpal tunnel release surgery: A feasibility and pilot randomized controlled trialTaylor, EmmaRussell, TrevorBallard, EmmaTuffaha, HaithamAmiri, MohammadrezaMahoney, TasminNamazie, RidzwanFoster, NadineWegrzyn, CarolineDoig, EmmahRobinson, Semele (consumer)https://dora.health.qld.gov.au/qldresearchjspui/handle/1/107722025-07-10T02:10:43Z2025-01-01T00:00:00ZTitle: Technology-enhanced, group-based (TEG) model of hand therapy management versus usual care following carpal tunnel release surgery: A feasibility and pilot randomized controlled trial
Authors: Taylor, Emma; Russell, Trevor; Ballard, Emma; Tuffaha, Haitham; Amiri, Mohammadreza; Mahoney, Tasmin; Namazie, Ridzwan; Foster, Nadine; Wegrzyn, Caroline; Doig, Emmah; Robinson, Semele (consumer)
Abstract: Carpal Tunnel Syndrome (CTS) is the most common entrapment neuropathy & results in high volume
carpal tunnel release (CTR) surgeries. Usual hand therapy post CTR is in-person, one-to one therapy.
Technology-enhanced, group-based hand therapy (TEG) has the potential to increase efficiency and
access, reduce costs, and meet demand.2025-01-01T00:00:00ZCD169+ macrophages are critical for osteoblast maintenance and promote intramembranous and endochondral ossification during bone repairBatoon, LenaMillard, Susan MarieWullschleger, Martin EduardPreda, CorinaWu, Andy Chiu-KuKaur, SimranpreetTseng, Hsu-WenHume, David ArthurLevesque, Jean-PierreRaggatt, Liza JanePettit, Allison Robynhttps://dora.health.qld.gov.au/qldresearchjspui/handle/1/9322019-05-30T01:36:08Z2019-03-01T00:00:00ZTitle: CD169+ macrophages are critical for osteoblast maintenance and promote intramembranous and endochondral ossification during bone repair
Authors: Batoon, Lena; Millard, Susan Marie; Wullschleger, Martin Eduard; Preda, Corina; Wu, Andy Chiu-Ku; Kaur, Simranpreet; Tseng, Hsu-Wen; Hume, David Arthur; Levesque, Jean-Pierre; Raggatt, Liza Jane; Pettit, Allison Robyn
Abstract: Osteal macrophages (osteomacs) contribute to bone homeostasis and regeneration. To further distinguish their functions from osteoclasts, which share many markers and growth factor requirements, we developed a rapid, enzyme-free osteomac enrichment protocol that permitted characterization of minimally manipulated osteomacs by flow cytometry. Osteomacs differ from osteoclasts in expression of Siglec1 (CD169). This distinction was confirmed using the CD169-diphtheria toxin (DT) receptor (DTR) knock-in model. DT treatment of naïve CD169-DTR mice resulted in selective and striking loss of osteomacs, whilst osteoclasts and trabecular bone area were unaffected. Consistent with a previously-reported trophic interaction, osteomac loss was accompanied by a concomitant and proportionately striking reduction in osteoblasts. The impact of CD169+ macrophage depletion was assessed in two models of bone injury that heal via either intramembranous (tibial injury) or endochondral (internally-plated femoral fracture model) ossification. In both models, CD169+ macrophage, including osteomac depletion compromised bone repair. Importantly, DT treatment in CD169-DTR mice did not affect osteoclast frequency in either model. In the femoral fracture model, the magnitude of callus formation correlated with the number of F4/80+ macrophages that persisted within the callus. Overall these observations provide compelling support that CD169+ osteomacs, independent of osteoclasts, provide vital pro-anabolic support to osteoblasts during both bone homeostasis and repair.2019-03-01T00:00:00Z