Does PEMF Help With Osteoarthritis in the Knee?

Clinical Study of Impacts of PEMF on Osteoarthritis in the Knee

Osteoarthritis, a common degenerative joint disease, can lead to pain, stiffness, and reduced physical function. Fortunately, there are alternative treatments available to manage its impact. Pulsed Electromagnetic Field (PEMF) therapy has emerged as a promising solution for bone- and cartilage-related pathologies, including knee osteoarthritis, and it is considered safe. In a recent study conducted by Tommaso Iannitti and colleagues, the clinical efficacy of a PEMF device in elderly patients with knee osteoarthritis was investigated.

Does PEMF Help With Osteoarthritis?

Osteoarthritis is highly prevalent in the United States, particularly among older adults. According to the Centers for Disease Control and Prevention (CDC), an estimated 32.5 million adults in the U.S. have osteoarthritis, with the knee being one of the most commonly affected joints. Many of these people would benefit from PEMF treatment.

Mechanics of Osteoarthritis in the Knee:

Osteoarthritis in the knee disrupts the normal mechanics of the joint. The knee consists of three main compartments: the medial compartment (inner side of the knee), the lateral compartment (outer side of the knee), and the patellofemoral compartment (between the kneecap and the thigh bone). In osteoarthritis, the cartilage in these compartments wears away, resulting in:

– Joint space narrowing: The space between the bones decreases as the cartilage deteriorates.

– Bone spurs: Extra bony growths, known as osteophytes, may develop around the joint.

– Inflammation: The breakdown of cartilage can trigger an inflammatory response in the joint.

Symptoms of Knee Osteoarthritis:

Osteoarthritis in the knee can cause the following symptoms:

– Pain: Persistent or intermittent knee pain, which may worsen with activity and improve with rest.

– Stiffness: A feeling of stiffness or reduced range of motion in the knee joint, especially after periods of inactivity.

– Swelling: The knee may appear swollen or feel warm to the touch.

– Crepitus: A grating or crackling sensation may occur when moving the knee.

– Instability: The knee may feel unstable or give way due to weakened support from damaged cartilage and ligaments.

“PEMF therapy uses low-frequency electromagnetic waves to stimulate the body’s natural healing process.” Andrew Loose, Founder of PEMF8000 Pro.

How Does PEMF Help With Osteoarthritis: Study Results

– The study involved 28 elderly patients, ranging from 60 to 83 years old, who were affected by bilateral knee osteoarthritis.

– The patients underwent PEMF therapy on their right leg, receiving three 30-minute sessions per week for a total of 6 weeks. The left leg did not receive any treatment and served as a control.

– During PEMF therapy, the patients received an intravenous drip containing ketoprofen, sodium clodronate, glucosamine sulfate, calcitonin, and ascorbic acid.

– Knee pain was assessed using the Visual Analog Scale (VAS), while knee pain, stiffness, and physical function were measured using the Western Ontario McMaster Universities Osteoarthritis Index (WOMAC) at baseline and 3 months after PEMF therapy.

– Changes in VAS and WOMAC scores were calculated by subtracting the baseline scores from the post-treatment scores.

– A statistical analysis using a two-sample Student’s t-test, comparing the change in knee-related VAS pain between the PEMF-treated leg and the control leg, demonstrated a significant difference in favor of PEMF therapy (P < 0.001).

– Similarly, the two-sample Student’s t-test comparing the change in knee-related WOMAC pain, stiffness, and physical function between the PEMF-treated leg and the control leg also showed a significant difference in favor of PEMF therapy (P < 0.001).

– No adverse reactions to the therapy were observed.

The study revealed that PEMF therapy effectively improved pain, stiffness, and physical function in elderly patients suffering from knee osteoarthritis. These results indicate that PEMF therapy can be a safe and viable approach to achieve better health and reduce pain.

PEMF therapy is grounded in principles of physics, including Wolff’s law, the piezoelectric effect, and streaming potentials. These principles suggest that electromagnetic fields can stimulate bone and cartilage growth and repair.

Here are some key takeaways from the study:

– Osteoarthritis is a common degenerative joint disease that can cause pain, stiffness, and reduced physical function.

– PEMF therapy is a non-invasive, safe, and effective method for managing knee osteoarthritis.

– PEMF therapy utilizes electromagnetic fields to promote the growth and repair of bone and cartilage.

– The study demonstrated that PEMF therapy improved pain, stiffness, and physical function in elderly patients with knee osteoarthritis.

– No adverse reactions to the therapy were observed.

– Further research is required to confirm whether this treatment provides clinically significant benefits in terms of physical function and quality of life.

The use of PEMF therapy to manage pain, stiffness, and physical function associated with osteoarthritis is an area of promising research. The study conducted by Tommaso Iannitti and colleagues highlighted the effectiveness and safety of PEMF therapy in improving these symptoms in elderly patients with knee osteoarthritis. Overall, PEMF therapy represents a viable approach for enhancing well-being, reducing pain, and ensuring safety and in some cases, eliminating the need for surgery.

It’s important to note that treatment plans for knee osteoarthritis should be personalized based on an individual’s specific condition and should be discussed with a healthcare professional or orthopedic specialist.

Here’s the link to the study: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3791961/

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