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Platelet-Rich Plasma(PRP) Injections

Overview

PRP (Platelet-Rich Plasma) treatment uses a concentrated sample of the patient’s own blood — rich in growth factors — to trigger a natural healing and anti-inflammatory response within the joint or surrounding soft tissues.
It’s a popular regenerative treatment that helps reduce pain, improve function, and support recovery in patients with early to moderate osteoarthritis, tendon, or ligament-related joint symptoms.

PRP injection for joint pain and arthritis
Regenerative PRP injection for arthritis
Platelet-rich plasma treatment for knee pain

What It Treats

  • Early-to-moderate osteoarthritis (knee, hip, shoulder, etc.)

  • Tendon or ligament injuries contributing to joint pain and dysfunction

  • Patients who prefer biological or regenerative options before surgery or steroid use

nStride® APS: The Advanced PRP Alternative

nStride® Autologous Protein Solution (APS) is an advanced, next-generation form of PRP therapy designed specifically for osteoarthritis management.
Unlike standard PRP, nStride® not only concentrates platelets but also key anti-inflammatory proteins and immune-modulating cells, directly blocking the inflammatory processes driving OA pain.
This results in:

  • More powerful and longer-lasting relief (often up to 12–24 months) from a single injection

  • Reduced frequency of repeat treatments

  • Enhanced comfort and recovery for active individuals

For patients with early to moderate osteoarthritis seeking a premium, biological treatment without resorting to steroids or surgery, nStride® offers a potent, evidence-based solution.

Arthrex ACP PRP system preparation
nStride platelet-rich plasma knee treatment

How It Works

A small blood sample is taken and processed in a centrifuge to isolate the platelet-rich plasma (PRP) layer — the component rich in healing and anti-inflammatory growth factors.
This PRP is then injected under ultrasound guidance into the affected joint or soft-tissue area.
The released growth factors act on chondrocytes and surrounding tissues, helping to:

  • Stimulate cartilage cell activity

  • Reduce inflammation

  • Support repair and improved joint lubrication

Results typically develop over several weeks, peak around 3–6 months, and may taper gradually after about 12 months, depending on joint condition and activity levels.

Benefits & Limitations

Benefits

  • Natural and regenerative — uses your own blood, minimizing risk of reaction

  • Promotes healing and inflammation control at the source of pain

  • Improves mobility and reduces stiffness in affected joints

  • Low risk and minimally invasive — performed under ultrasound guidance

  • May delay or reduce the need for surgery in appropriate cases

  • nStride® provides longer-lasting relief compared to standard PRP

Limitations

  • Variable response — outcomes depend on disease severity and patient biology

  • Results may take several weeks to appear

  • Repeat sessions may be needed for sustained benefit (especially with standard PRP)

  • Less effective in severe or end-stage osteoarthritis

  • Procedure cost and availability may vary

Arthrex ACP PRP treatment for joint pain
healthy lifestyle post joint pain
Consultant-led PRP injection treatment

Side Effects & Considerations

  •  Mild swelling, redness, or tenderness at the injection site (usually resolves within 48 hours)

  • Temporary flare-up or soreness in the treated joint during the first few days

  • Rare risk of infection, bruising, or bleeding at the draw or injection site

  • Not suitable for patients with bleeding disorders, low platelet counts, or active infection

  • Avoid anti-inflammatory medications (e.g., ibuprofen) for several days before and after treatment, as they can interfere with platelet activity

Procedure & Aftercare

  • A small blood sample is drawn from your arm and processed in a sterile centrifuge to prepare PRP or nStride® APS.

  • Rest the treated joint for 24–48 hours post-injection.

  • The concentrated solution is then injected under ultrasound guidance into the joint or soft-tissue area using a fine needle.

  • The procedure typically takes 30–45 minutes and is performed in a clinical setting without general anaesthesia.

  • Avoid strenuous activity, impact sports, or heavy lifting for about 1 week.

  • Mild soreness is common and can be managed with ice packs or paracetamol (avoid NSAIDs).

  • Gentle stretching or physiotherapy can be resumed gradually after the first few days.

  • Effects build gradually over several weeks to months, with peak results at 3–6 months.

knee injection using advanced systems
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