Randomized Active and Placebo-Controlled Endoscopy Study of a Novel Protected Formulation of Oral Alendronate

Although generally well tolerated, oral aminobisphosphonates have been associated with sporadic cases of severe esophageal injury attributed to pill contact. A novel protected formulation of oral alendronate uses an inert cylindrical shell to prevent mucosal contact with intact tablets. An active and placebo-controlled endoscopy study was undertaken to assess mucosal injury associated with this protected formulation. Healthy volunteers with …