Radiotherapy Provides Relief for Patients with Painful Heel Spurs

Approximately 8%-10% of the population has severe bone heel spurs, with the most common treatments for alleviating the pain being ice, heat, and various anti-inflammatory medications. Steroids and local anesthetics can be injected, and oral analgesic medications may be ordered, but most of these techniques have only provided short-term pain relief. The results of this study demonstrated that up to 80% of standard dose patients experienced complete pain relief, and pain relief remained constant or even improved for up to 64% of the study participants during the follow-up period of 48 weeks post-treatment.

“Severe plantar fasciitis is a chronic health issue, and it can be extremely painful--many of these men and women cannot walk or stand for a long time,” said Marcus Niewald, MD, PhD, a radiation oncologist at Saarland University Medical Center (Homburg/Saar, Germany), and one of the study’s authors. “Radiation therapy has been used for its anti-inflammatory effect for more than 60 years. We are extremely encouraged by the results of our research because evidence of improved quality of life for patients is clearly evident with the standard dose regimen.”

This study was a prospective, randomized trial of a total of 66 patients, with assessment every six weeks until 12-months post treatment. Four patients were secondarily excluded after the trial began; 29 patients received a standard dose regimen, and the remaining 33 patients received a low dose of radiation therapy. The standard dose patients were treated with a total dose of 6.0 Gy, applied in six single fractions of 1.0 Gy twice weekly on nonconsecutive days. The low dose arm received 0.6 Gy, applied in six single fractions of 0.1 Gy twice weekly on nonconsecutive days.

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Saarland University Medical Center