Arthrosamid is an innovative and novel type of injection treatment used to treat knee arthritis. Arthrosamid acts within the knee to help cushion the joint, reduce pain and decrease stiffness to improve knee function.
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It integrates with the knee joint lining (synovium) to improve lubrication and protect the joint.
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Arthrosamid is a non-biodegradable hydrogel injection consisting of 97.5% water with a 2.5% cross-linked polyacrylamide backbone and has been used for a variety of medical indications over the last 20 years.
Currently Arthrosamid® is only available in Australia via application to Canberra (TGA).
Dr Ibrahim and his team can help arrange this.
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How is Arthrosamid® administered?
Before treatment with Arthrosamid®, you will have a local anaesthetic to numb the area around your knee. You should also be given antibiotics ahead of this to protect you from any potential risk of infection.
Your knee is cleaned prior to treatment. Arthrosamid® is then singularly injected into your knee’s synovial cavity. This is sometimes performed with the help of ultrasound. The needle is then removed and a bandaid is placed over the injection site.
Arthrosamid® distributes within the synovial fluid and begins to stick to and mesh with the synovial tissue.
Dr Ibrahim has filmed & explained
the Arthrosamid injection process - view it here on our YouTube!
How does Arthrosamid® work?
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Arthrosamid® permanently combines with the tissue lining your knee joint, thickening it to provide a barrier.
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It’s this unique characteristic that provides a significant reduction in your OA pain over a longer period — with one single treatment.​ Arthrosamid® combining with the synovial tissue in the knee.
Why choose Arthrosamid®?
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No therapies have been able to satisfactorily halt or delay OA progression or provide effective, long-lasting symptomatic relief for patients with knee OA. So, until now, treatments have tended to focus on pain relief and the management.
Treatment with Arthrosamid®
remains safe and effective for its intended use three years after injection.
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Treatment of Knee osteoarthritis symptoms through:
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Weight loss,
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Exercise and physiotherapy,
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Walking aids,
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Footwear and insoles,
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Knee braces,
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Oral pain relief medication,
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Platelet Rich Plasma (PRP)
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Viscosupplement Hyaluronic Acid (HA) injections, and — when these therapies fail
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Joint replacement/ knee surgery
Indications, Patient Group and Usage
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Arthrosamid® is intended to be used for symptomatic treatment of adult patients with knee osteoarthritis
Contraindications
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Arthrosamid® should not be injected:
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If an active skin disease or infection is present at or near the injection site.
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If the joint is infected or severely inflamed.
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If the patient has previously received treatment with a different non-absorbable injectable/implant.
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If the patient has received a knee replacement or has any foreign material in the knee.
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If the patient has undergone knee arthroscopy within the last six months.
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In haemophilia patients or in patients in uncontrolled anti-coagulant treatment.
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Treatment with Arthrosamid® may not be suitable for everyone.
Your doctor is the best person to advise you.
Does Arthrosamid really work?
Yes, Arthrosamid has proven effective in reducing knee pain and improving joint function in patients with osteoarthritis. The hydrogel integrates into the joint lining, providing long-term cushioning and pain relief.
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Is Arthrosamid better than hyaluronic acid?
Arthrosamid and hyaluronic acid differ in their formulation and longevity. Arthrosamid’s hydrogel offers longer-lasting pain relief, often lasting several years, while hyaluronic acid provides shorter-term lubrication.
What are the risks of Arthrosamid?
While Arthrosamid is generally safe, some patients may experience mild swelling, redness, or discomfort at the injection site. These effects are usually short-lived.
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What is the success rate of Arthrosamid injections?
Clinical studies show a high success rate of more than 70%, with most patients experiencing significant pain reduction and improved mobility. However, outcomes can vary based on the severity of your condition.
Can I drive after an Arthrosamid injection?
Yes, most patients can drive shortly after the procedure. However, if you experience discomfort or swelling it’s best to wait until symptoms resolve.
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Does Arthrosamid work for everyone?
Arthrosamid is effective for many patients, but individual responses vary. It is not recommended for patients with inflammatory arthritis (Rheumatoid Arthritis, Psoriatic Arthritis or Gout).
​Who is eligible for Arthrosamid?
If you’re an adult with knee osteoarthritis who hasn’t found relief from other treatments, you may be a good candidate.
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Is Arthrosamid the same as hyaluronic acid?
No, Arthrosamid is a hydrogel designed for long-term pain relief, whereas hyaluronic acid offers temporary lubrication.
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What is the aftercare for Arthrosamid?
After your injection, avoid strenuous activities for 48 hours, but light movement is encouraged. Following proper aftercare ensures the best outcomes.
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How much does Arthrosamid cost?
The cost of an Arthrosamid injection is $4,500 per knee. This is not claimable on medicare or private health insurance.
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How long does an Arthrosamid injection procedure take?
The procedure is quick, typically lasting about 30-45 minutes from start to finish, including consultation, preparation and aftercare instructions. Patients can usually resume light activities the same day. Patients are asked to take antibiotics provided by the doctor 1-6 hours before the injection to minimise the risk of infection.
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How soon will I feel relief after an Arthrosamid injection?
It takes about 6-8 weeks after the injection for Arthrosamid to integrate with the synovial cells and start reducing knee joint pain and swelling. The hydrogel works gradually to reduce inflammation and improve joint function.​
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Can I have Arthrosamid if I’ve already had other knee injections?
Yes, Arthrosamid can be administered to patients who have previously tried other injections, such as corticosteroids or hyaluronic acid, without satisfactory results. Discuss your medical history with Dr Ibrahim to determine if it’s suitable for you.