Effect of biophysical therapy on articular pain in a primary care setting compared to ibuprofen and placebo: a randomized controlled trial.

Articular pain is one of the most frequent complaints practitioners face in their daily work. With an aging population, many patients have multiple comorbidities that are associated with the presence of chronic diseases, while others experience allergies, side effects or do not respond to standard medications or procedures. Therefore, there is an urgent need for new effective and safe strategies to manage articular pain, especially in its chronic manifestations. This randomized controlled trial was designed to assess the efficacy of a single therapy session using a biophysical procedure matched with a common non-steroidal anti-inflammatory drug (ibuprofen) and placebo. Biophysical therapy was performed using a Med Select 729 device. One hundred fifty patients (mean age 56±15.6 years) diagnosed with acute or chronic articular pain at different locations were randomized into 3 groups and the Numeric Pain Rating Score (NPRS) was used to measure pain at baseline, after one week, one month, and three months. While no difference in NPRS was observed at baseline among the 3 groups, a statistically significant difference was observed at all subsequent time points, respectively, after one week (p less than 0.05), one month (p less than 0.001), and three months (p less than 0.01), for both ibuprofen and biophysical groups vs placebo. Biophysical treatment of articular pain was shown to be as effective as a conventional non-steroidal anti-inflammatory treatment over a period of 3 months compared to placebo and could, therefore, represent an integrative, safe and long-lasting therapy to be considered for the management of acute and particularly chronic articular pain in current medical practice.