LDTR for Osteoarthritis

What is Low-Dose Radiotherapy (LDRT)?

Low-Dose Radiotherapy (LDRT) is a non-invasive, anti-inflammatory treatment that uses very low doses of radiation to reduce pain and improve joint function in patients with osteoarthritis (OA). This treatment has been used successfully in Europe and is gaining recognition in the United States for its effectiveness in managing OA symptoms, especially when other treatments have not provided sufficient relief.

How Does LDRT Work?

LDRT works by targeting the inflamed areas of the joint with precise, low doses of radiation. The radiation helps to reduce inflammation and modulate the immune response, leading to pain relief and improved mobility. Unlike higher doses of radiation used in cancer treatment, the low doses in LDRT focus specifically on reducing inflammation without significant risk of side effects.

Key Benefits of LDRT

• Non-Invasive Treatment: No surgery or needles involved; just targeted radiation therapy.
• Outpatient Procedure: Treatment involves six sessions, each lasting ~10 minutes.
• High Success Rate: Most patients experience significant pain relief after the initial course of treatment.
• Re-treatment Option: If necessary, the treatment can be repeated for sustained relief.
• Covered by Insurance: LDRT is covered by Medicare and many commercial insurance plans. 

What to Expect During LDRT Treatment

• Consultation: Meet with the radiation doctor to discuss your condition and how LDRT can help.
• Planning: The treatment plan is customized for your specific joint(s) and level of discomfort.
• Treatment Sessions: (6) 10-minute outpatient treatments, with option to repeat treatment if needed. Majority of patients experience relief after initial course. Each session is quick and painless, similar to getting an X-ray.
• Cost: The treatments are covered by Medicare and many commercial insurances

Who Should Consider LDRT?

LDRT is recommended for patients with osteoarthritis who:

• Have not found relief with other treatments like physical therapy, medications, or injections.
• Interested in limiting or eliminating medication use for OA.
• Are looking for a non-surgical option to manage their OA pain.
• Are over 40 years old (to minimize any potential long-term risks).

Safety and Side Effects

LDRT is considered very safe with minimal side effects. The procedure does not affect healthy joints and has no known impact on future surgical procedures if needed. The risk of developing secondary conditions from LDRT is extremely low. 

For more information or to schedule a consultation, contact our radiation oncology team at 310-825-9775(Link opens phone app).