Joint Action

David Hunter, PhD, FRACP (Rheum)
  • 4.8 (62)
  • Medicine
  • Semi-monthly

Joint Action is a podcast hosted by David Hunter. As a consequence of isolation, those living with osteoarthritis related disability may become less fit, more depressed and anxious, more socially isolated and gain weight. It is critical at times like this that people with osteoarthritis have their burden and disability minimised and their knowledge of how to manage the disease enhanced. Join David as he interviews the world's leading experts in osteoarthritis. Professor David Hunter is a rheumatology clinician researcher whose main research focus has been clinical and translational research in osteoarthritis. He is the Florance and Cope Chair of Rheumatology and Professor of Medicine at University of Sydney and the Royal North Shore Hospital, Sydney, Australia. He is ranked as the worlds leading expert in osteoarthritis on Expertscape.com since 2014. ​ You can send in your questions to hello@jointaction.info and follow David on Instagram at @ProfDavidHunter. To learn more about our research, visit our website at https://www.osteoarthritisresearch.com.au/ Hosted on Acast. See acast.com/privacy for more information.

  1. 1 day ago

    Robotics in knee replacement with Prof Chris Vertullo

    Robotic surgery promises precision. But does it translate into better outcomes for patients having knee replacement? In this episode of Joint Action, Professor David Hunter speaks with Professor Christopher Vertullo, an orthopaedic knee surgeon and researcher based on the Gold Coast. Chris is Clinical Director of the Australian Orthopaedic Association Clinical Trials and Data Analytics Unit, Director of Knee Research Australia, and a past President of the Australian Knee Society. His research uses large-scale registry data and randomised controlled trials to determine which surgical treatments actually make a difference for people with knee conditions. This conversation dives into the findings of two landmark trials, the RACER-Knee study and the RASKAL trial, which together put robotic-arm-assisted knee replacement to the test. What does the evidence actually show? And what should patients and clinicians make of it? Whether you are weighing up surgical options for knee osteoarthritis or simply want to understand where the science stands on one of the most hotly debated tools in modern orthopaedics, this episode is worth a listen. RESOURCES Journal articles Robotic-arm-assisted versus conventional total knee replacement (RACER-Knee): a pragmatic, multicentre, participant-masked and assessor-masked, superiority, randomised controlled trialRobotic-assisted surgery and functional alignment in total knee arthroplasty: the RASKAL registry-nested 2 x 2 factorial randomized trialRelated episodes S03E10 - Does obesity cause knee replacement? with Prof Chris Vertullo CONNECT WITH US Naia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  2. 25 Oct

    The Consumer Voice with John Day

    Patients are not just the subjects of research. They are essential partners in shaping it. In this episode of Joint Action, Professor David Hunter sits down with John Day, a consumer advocate who has spent years ensuring that the voices of people living with osteoarthritis are heard where it matters most: in research, education, and healthcare design. John's journey into advocacy began with his own experience of OA, and since retiring from a career spanning education and organisational leadership, he has channelled that energy into workshops, studies, and focus groups dedicated to keeping the patient perspective at the centre of the work. John’s career began in education, teaching mathematics and science before moving into educational planning. He later held leadership roles as Business Manager of a large secondary college and Assistant Director of Mary MacKillop Place during World Youth Day 2008. Since retiring, John has remained actively involved in his community through a range of volunteer roles. Drawing on his own experience of osteoarthritis, John has also become a consumer advocate by being involved in studies, workshops and focus groups, to ensure that the voices of people living with OA are represented in research and education. John also enjoys spending time with his five grandchildren, cultivating bonsai, and travelling with his wife, Margaret. Whether you are a researcher, clinician, or someone living with osteoarthritis, this conversation is a reminder of what becomes possible when people with lived experience have a seat at the table. CONNECT WITH US Naia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  3. 11 Oct

    World Arthritis Day Special: Stories of Resilience and Hope

    On this special World Arthritis Day episode of Joint Action, we are bringing together some of the most moving moments from our patient stories series, where real people share what it is like to live with osteoarthritis, and more importantly, what they did about it. Whether you are newly diagnosed, have been living with osteoarthritis for years, or are supporting someone who is, we hope today's episode reminds you that there is always something you can do. RELATED EPISODES S02E21 - Empowering patients to take control of their osteoarthritis with Dr Dawn RichardsS02E06 - Meagan's osteoarthritis journeyS04E16 - Julie's journey with osteoarthritis CONNECT WITH US Naia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  4. 27 Sept

    Supplements in osteoarthritis with A/Prof Joanna Harnett and Dr Jocelyn Bowden

    Do supplements really help with osteoarthritis, or are we wasting our money? On this week's episode of Joint Action, Associate Professor Joanna Harnett and Dr Jocelyn Bowden join Professor David Hunter to cut through the noise on complementary medicines, exploring what the evidence actually shows and how to make informed decisions about supplement use for osteoarthritis. A/Prof Joanna Harnett is an Associate Professor of Complementary Medicines at the University of Sydney's School of Pharmacy. Her research focuses on the quality use of complementary medicines and clinical studies in gastrointestinal health and the microbiome, with over 100 peer-reviewed publications and more than $1.15 million in research funding. She is Chair of the Therapeutic Goods Administration's Advisory Committee on Complementary Medicines and a Board Member of the International Society for Complementary, Traditional and Integrative Medicine Research. Dr Jocelyn Bowden is a Senior Research Fellow with the Osteoarthritis Clinical Research Group at the Kolling Institute, University of Sydney. Her research focuses on improving healthcare through evidence-based practice, including the role of complementary medicines in osteoarthritis care. She has secured over $6.5 million in research funding, published more than 60 peer-reviewed articles, and co-leads the OARSI Joint Effort Initiative for the Implementation of Osteoarthritis Management Programs. CONNECT WITH US Naia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcastIf you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  5. 13 Sept

    Giovanna's journey with hand osteoarthritis

    What does it really mean to live with hand osteoarthritis, and how do you stay active and engaged in life when your hands are constantly painful? On this week's episode of Joint Action, Giovanna Lever joins Professor David Hunter to share her personal journey living with hand osteoarthritis, diagnosed at 45 after years of struggling with pain, and what it has meant for her work, travel, and family life. Giovanna Lever is the Founder and Managing Director of Sparrowly Group, a Sydney-based consultancy working in economic development, community development, workforce planning, and tourism strategy across Australia and the Asia-Pacific. She is an advocate for accessible and inclusive tourism and co-founder of AccessA, a platform focused on accessibility and inclusion for businesses and tourism operators. Diagnosed with arthritis in her hands in 2025, she continues to champion an active and healthy lifestyle despite a busy schedule involving work, travel, and family life. RESOURCESJournal article Efficacy of a Combination of Conservative Therapies vs an Education Comparator on Clinical Outcomes in Thumb Base OsteoarthritisA Randomized Clinical Trial Links COMBO study supplemental informationFunctional equipmentDaily living aidsAssistive devices for arthritis of the handsAssistive products Related Episodes Hormones, menopause, and joint pain with Dr Ginni MansbergHand osteoarthritis with Margreet Kloppenburg CONNECT WITH USNaia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  6. 30 Aug

    The murky waters of PRP: promise, proof and patient choice with Dr Hamish Osborne

    Is platelet-rich-plasma (PRP) a game changer for osteoarthritis, or is the evidence still catching up with the hype? On this week's episode of Joint Action, Dr Hamish Osborne joins Professor David Hunter to cut through the noise on PRP exploring what the research currently shows, where the gaps in evidence lie, and how patients and clinicians can navigate the decision together. Dr Hamish Osborne is a Fellow of the Australasian College of Sport and Exercise Physicians. He works part time in private practice and part time as a senior lecturer at the University of Otago, in Dunedin, New Zealand. His main role is teaching the Post Graduate Diploma in Sport and Exercise Medicine to general practitioners and physiotherapists. He has a varied interest in research and is completing his PhD in cardiac screening in New Zealand elite basketballers. CONNECT WITH USNaia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  7. 16 Aug

    Why do my knees crack? with A/Prof Danilo De Oliveira Silva

    Do your knees crack, pop, or creak when you move? On this week's episode of Joint Action, Associate Professor Danilo De Oliveira Silva joins Professor David Hunter to explain what those sounds actually mean, whether they are something to worry about, and what the research tells us about the relationship between noisy knees and osteoarthritis. A/Prof Danilo De Oliveira Silva is an Associate Professor and NHMRC Emerging Leadership Fellow at La Trobe University, Melbourne. His research focuses on the biomechanics, psychological, and pain characteristics of people with musculoskeletal conditions across the lifespan, with more than 130 peer-reviewed publications to his name. He is Editor-in-Chief of the Journal of Sport Rehabilitation, Development Director of the TREK initiative, and co-creator of a digital hub with seven online toolkits to support health professionals and patients with chronic pain. RESOURCESJournal articlesNoisy knees - knee crepitus prevalence and association with structural pathology: a systematic review and meta-­ analysisDoes it sound like a problem? Knee crepitus prevalence and self-reported frequency in runners with and without knee surgery and its association with knee osteoarthritis beliefs WebsiteTREK Education - Noisy knees (crepitus) CONNECT WITH USNaia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

  8. 2 Aug

    Should I lose weight or have my knee replaced? with Prof Marius Henriksen

    Should you lose weight or have your knee replaced? On this week's episode of Joint Action, Professor Marius Henriksen joins Professor David Hunter to discuss the INKA randomised controlled trial, which set out to test whether an intensive dietary weight loss program could deliver results comparable to knee arthroplasty for people with knee osteoarthritis who are eligible for surgery. Professor Marius Henriksen is a clinical professor of physiotherapy at the Faculty of Health and Medical Sciences, Copenhagen University, and head of musculoskeletal research at the Parker Institute at Copenhagen University Hospital in Denmark. His primary research focus is clinical research in osteoarthritis, with an emphasis on non-pharmacological management including exercise and weight loss. RESOURCES Journal Article: Intensive diet or knee arthroplasty for severe knee osteoarthritis: The inka randomised trial CONNECT WITH US Naia Health: https://www.naiahealth.com.au/st-leonards-hubJoin one of our trials: https://www.osteoarthritisresearch.com.au/current-trialsInstagram: @ProfDavidHunterTwitter: @ProfDavidHunter @jointactionorgEmail: hello@jointaction.infoWebsite: www.jointaction.info/podcast If you enjoyed this episode, don't forget to subscribe to learn more about osteoarthritis from the world's leading experts! And please let us know what you thought by leaving us a review! Hosted on Acast. See acast.com/privacy for more information.

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4.8
out of 5
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About

Joint Action is a podcast hosted by David Hunter. As a consequence of isolation, those living with osteoarthritis related disability may become less fit, more depressed and anxious, more socially isolated and gain weight. It is critical at times like this that people with osteoarthritis have their burden and disability minimised and their knowledge of how to manage the disease enhanced. Join David as he interviews the world's leading experts in osteoarthritis. Professor David Hunter is a rheumatology clinician researcher whose main research focus has been clinical and translational research in osteoarthritis. He is the Florance and Cope Chair of Rheumatology and Professor of Medicine at University of Sydney and the Royal North Shore Hospital, Sydney, Australia. He is ranked as the worlds leading expert in osteoarthritis on Expertscape.com since 2014. ​ You can send in your questions to hello@jointaction.info and follow David on Instagram at @ProfDavidHunter. To learn more about our research, visit our website at https://www.osteoarthritisresearch.com.au/ Hosted on Acast. See acast.com/privacy for more information.

Information

  • Creator
    David Hunter, PhD, FRACP (Rheum)
  • Years Active
    2020 - 2026
  • Episodes
    183
  • Rating
    Clean
  • Copyright
    © Joint Action
  • Show Website
    Joint Action

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