Low-Dose Radiation Therapy
Low-Dose Radiation Therapy for Osteoarthritis
Low-Dose Radiation Therapy
Low-Dose Radiation Therapy for Osteoarthritis
There are approximately 33 million adults in the United States who have osteoarthritis (OA). About one-third of adults suffer from OA pain because treatments like medications, steroid injections and physical therapy don’t work for them. Patients can now try an innovative and safe treatment called low-dose radiation therapy (LDRT).
What is LDRT?
LDRT is a non-invasive treatment that uses very low doses of radiation to reduce inflammation and pain in patients with OA. The treatment can improve joint mobility and provide relief for patients who have tried other treatments and medications to no avail. LDRT has been used successfully in Europe for decades and is gaining traction in the U.S. for its effectiveness in managing OA symptoms.
How does it work?
LDRT works by targeting inflamed joints with precise, low-dose radiation. The radiation helps reduce inflammation and triggers an immune response, leading to pain relief and improved function. Unlike higher-dose cancer treatment, LDRT uses low doses of radiation focused specifically on reducing inflammation by targeting cells, diseased tissues and painful joints.
What are the side effects of LDRT?
Side effects, if any, are minimal and usually limited to the treated area. LDRT is safe and effective, and it does not affect healthy joints or impact future surgeries if needed. The risk of developing secondary conditions from LDRT is extremely low. Mild, temporary side effects can include the following:
- Fatigue
- Skin reactions
- Minor discomfort in the area receiving therapy
- Hair loss in the specific area being treated
Does LDRT hurt?
No, LDRT does not hurt and is considered as painless as an X-ray. The patient feels nothing during the non-invasive treatment, and no needles are involved. Some patients may experience mild side effects, which are usually short-term and typically go away within weeks.
Who should get LDRT?
LDRT is recommended for patients with OA who haven’t found relief with other treatments like physical therapy, medications or injections. It’s also recommended for patients who are:
- Interested in limiting or eliminating the use of medications for OA
- Looking for a non-surgical option to manage OA pain
- Over 40 years old
How do I know if I need LDRT?
You should talk to your medical provider about your symptoms and condition. Generally, if you’re experiencing pain from OA (in the knees, hips, hands, shoulders, elbows or ankles) and other treatments haven’t worked, you may be a candidate for LDRT. You should consider LDRT if:
- You have chronic pain
- Conventional treatments haven’t worked
- You are trying to avoid surgery
What are the benefits of LDRT?
LDRT offers relief to pain sufferers of OA. Key benefits include:
- Non-invasive treatment: No surgery or needles are involved
- Outpatient procedure: Treatment is typically six sessions, each lasting 10 minutes
- High success rate: Most patients experience significant pain relief
- Re-treatment option: Treatment can be repeated if necessary
- Covered by insurance: LDRT is covered by Medicare and most commercial insurance plans
