Medical devices and methods comprising an anabolic agent for wound healing

摘要

Improved medical devices and methods are provided comprising an anabolic agent for wound healing. These improved medical devices and methods can enhance wound healing in wounds from cuts, abrasions, lesions, burns including sunburn, surgical incisions, pressure ulcers, diabetic ulcers, traumatic wounds, or other injuries or maladies, which can be chronic or non-chronic in origin. In some embodiments, the medical device comprises a drug depot that releases the anabolic agent over at least 3 days to enhance wound healing.

主权项

1. An implantable medical device for treating a wound in a patient in need of such treatment, the implantable medical device comprising an anabolic agent comprising stanozolol, the stanozolol having a particle size of from about 5 microns to about 50 microns, at least one biodegradable polymer, and an excipient comprising MgO, TBO-Ac (tributyl-ortho-acetylcitrate), Span-65 (sorbitan tristearate), Span-85 (sorbitan trioleate), cyclodextrin, maltodextrin, CaCl, mannitol, trehalose, or a combination thereof, the medical device having a surface that releases (i) about 5% to about 45% of the anabolic agent relative to a total amount of the anabolic agent loaded in the medical device over a first period of up to 48 hours; (ii) about 55% to about 95% of the anabolic agent relative to a total amount of the anabolic agent loaded in the medical device over a subsequent period of at least 3 days in an amount of about 0.0005 to about 50 μg, the medical device comprising a polymer coating having a thickness of about 5 microns to about 250 microns.