Abstract: Methods for treating joint diseases, disorders, and conditions, such as osteoarthritis, with a composition containing a therapeutically effective amount of tissue inhibitors of matrix metalloproteinases (TIMPs) are provided. The composition can contain TIMPs as part of amniotic fluid, or the TIMPs can be isolated from another source or recombinantly produced. The methods are particularly useful for treating osteoarthritis associated with degradation of articular cartilage by proteases. Also provided are methods of lubricating a joint, such as an osteoarthritic joint.

Abstract: Methods for treating chronic wounds with an amniotic fluid having a therapeutically effective amount of tissue inhibitors of matrix metalloproteinases (TIMPs) are described. The amniotic fluid can be obtained from a female donor during a period of gestation when the concentration of endogenous TIMPs are at or near their maximum level. The methods described herein are particularly useful for promoting wound healing in chronic wounds having elevated protease activity, such as increased amounts or specific activity of matrix metalloproteinases.

Abstract: A construct for use in an abdominal surgery is described. The construct contains an allograft having at least one layer of human amnion and chorion tissues, and has a size and shape appropriate for covering an incision or a surgical site resulting from the surgery. Methods of preparing the construct and using it in an abdominal surgery are also described. The products and methods improve the performance of the abdominal surgery, e.g., by reducing adhesions, scar formation while also reducing inflammation and risk of post-operative infection.

Abstract: It is described a construct for use in surgical repair of tendon. The construct contains at least one layer of human amnion and chorion tissues and is generally cylindrical with a C-shaped cross-section to allow for ease of implantation over the tendon. Methods for preparing the construct is described. In addition, an improved method for surgical repair of a damaged or diseased tendon using the construct is also described. The improved method reduces adhesions, scar formation, inflammation and risk of post-operative infection.

Abstract: A construct for use in a minimally invasive surgery is described. The construct contains an allograft having at least one layer of human amnion and chorion tissues, and is adapted for insertion into a small incision or a cannula employed in the minimally invasive surgery for access to the surgical site. The allograft has a shape appropriate for covering the surgical site. Methods of preparing the construct and using it in a minimally invasive surgery are also described. The products and methods improve the performance of the minimally invasive surgery, e.g., by reducing adhesions, scar formation while also reducing inflammation and risk of post-operative infection.