Micronized placental tissue compositions and methods of making and using the same
Described herein are compositions composed of micronized placental components and pharmaceutical compositions thereof. The compositions have numerous medical applications. Methods for making and using the micronized compositions are also described herein.
1. A sterile pharmaceutical composition comprising a pharmaceutically acceptable fluid carrier and micronized placental tissue particles, said placental tissue particles consisting essentially of an amnion layer and a chorion layer, wherein the chorion layer is layered directly over the amnion layer, wherein the amnion layer has an exposed basement membrane and an exposed fibroblast layer, wherein the intermediate layer of said amnion layer has been substantially removed, wherein the epithelial layer of said amnion layer has been substantially removed, and wherein the micronized placental tissue particles are less than 500 μm.
2. The composition of claim 1 , wherein the pharmaceutically acceptable carrier comprises water, aqueous hyaluronic acid, saline, Ringer's solution, dextrose solution, Hank's solution, a buffer, or an nonaqueous vehicle.
3. The composition of claim 2 , wherein the buffer comprises a phosphate buffer, bicarbonate buffer, or Tris buffer.
4. The composition of claim 1 , wherein the composition is injectable.
5. The composition of claim 1 , wherein the composition is a liquid, gel or paste.
6. The composition of claim 1 , wherein the micronized placental tissue particles are dehydrated.
7. The composition of claim 1 , wherein the micronized placental tissue particles are from 25 μm to 150μm.