Proven Results
Clinical evidence demonstrating long-lasting pain relief and improved quality of life for knee osteoarthritis patients.
The Numbers Speak
Backed by extensive clinical research and real-world outcomes
Sustained Relief
Pain improvement maintained up to 5 years after a single injection
Response Rate
Patients under 70 reported positive outcomes after treatment
WOMAC Improvement
Exceeds the clinically important difference threshold consistently
Single Treatment
One injection delivers years of sustained pain relief
Life After Treatment
Discover how patients are rediscovering the joy of movement and reconnecting with the activities and people they love.


Back to Gardening
Kneeling, bending, and enjoying the garden again without the constant reminder of pain.

Playing with Grandchildren
Chasing, playing, and creating precious memories without limitations.

Walking with Confidence
Taking daily walks, climbing stairs, and moving freely through life.
Results at a glance
Simple visuals that show how quickly pain drops and how consistently patients respond after a single Arthrosamid® injection.
Pain keeps falling and stays low
Across studies, Arthrosamid® exceeds the MCID threshold of 9 points and maintains improvement for 5 years after one injection.
- Rapid improvement within weeks that stays above clinically meaningful levels through year five.
- Based on WOMAC pain subscale change from baseline across multiple clinical studies.
- Single treatment, ongoing relief without repeat injections.
MCID (Minimal Clinically Important Difference) = smallest improvement patients notice as worthwhile.
Responder rates stay high
Patients under 70 reported close to 80% positive response, with strong outcomes across all age groups.
- Meaningful improvement in pain and function reported by most patients.
- Consistent benefits for younger and older patients alike.
- Positive response defined as noticeable improvement in everyday activity.
Response rate: patients reporting meaningful pain and function improvement after treatment.
Trusted, Safe & Proven
Your wellbeing is our priority. Arthrosamid® has been rigorously tested and is administered by experienced specialists.

Clinically Proven Safety
Extensive clinical trials with thousands of patients demonstrate an excellent safety profile with minimal side effects.
CE Marked Medical Device
Arthrosamid® meets rigorous European medical device standards, ensuring quality and reliability.
Long-Term Track Record
Over a decade of clinical use worldwide with consistent, reproducible results across diverse patient populations.
Compassionate Care
Our specialist team provides personalised attention and support throughout your treatment journey.
Clinical Evidence
Reproducible results across multiple independent studies
Consistent Pain Reduction
Across all clinical studies, Arthrosamid® consistently exceeds the Minimal Clinically Important Difference (MCID) of 9 points on the WOMAC pain subscale.
Long-Term Safety Profile
The hydrogel remains safe and effective for its intended use, with sustained benefits observed throughout the 5-year follow-up period.
High Patient Satisfaction
The majority of patients report significant improvements in daily activities, mobility, and overall quality of life following treatment.
Reproducible Outcomes
Results have been consistently replicated across multiple clinical trials and real-world practice settings worldwide.
Ready to Experience Relief?
Book your consultation to discuss if Arthrosamid® is right for you.
Free consultation • No obligation • Expert guidance