Use of morphogenetic proteins to treat human disc disease
View Patent ↗Bone morphogenetic proteins (BMPs) are introduced into an affected intervertebral disc without the inclusion of disc cells. The inventions applies to all known and yet-to-be developed or discovered BMPs, including BMP-1, -2, -3, -4, -5, -6, -7, -8, -9, -10, . . . BMPn. The BMP(s) may be obtained from natural and/or recombinant sources. The BMP(s) may be introduced using any surgical technique, including percutaneous or laparoscopic approaches. As one delivery mechanism, a passageway may be formed through the annulus, with the substances then being introduced through the passageway. Alternatively, a carrier may be sewn or otherwise adhered to the inside or outside of the existing annulus using standard surgical procedures. Additional therapeutic substances such as culture medium, growth factors, differentiation factors, hydrogels, polymers, antibiotics, anti-inflammatory medications, or immunosuppressive medications could be introduced in conjunction with the BMP(s).
1. A method treating human disc disease, comprising the steps of:
providing a slurry of a dose of a bone morphogenetic protein (BMP) and a carrier; and
introducing the slurry into an intervertebral disc through a passageway formed in an annulus of the vertebral disc.
2. The method of claim 1 , further including the step of introducing the BMP through a percutaneous or laparoscopic procedure.
3. The method of claim 1 , further including the step of adding one or more therapeutic substances to the dose of a BMP.
4. The method of claim 3 , wherein the therapeutic substances include one or more of the following:
culture media, growth factors, differentiation factors, hydrogels, polymers, antibiotics, anti-inflammatory medications, or immunosuppressive medications.
5. The method of claim 1 , wherein the dose is from 0.04 micrograms to 32 mg.
6. The method of claim 1 , wherein the BMP is recombinantly generated BMP.
7. A method treating human disc disease, comprising:
providing a slurry of a dose of a recombinantly generated bone morphogenetic protein and a carrier; and
introducing the slurry into an intervertebral disc.
8. The method of claim 7 , further comprising introducing the recombinantly generated bone morphogenetic protein through a percutaneous or laparoscopic procedure.
9. The method of claim 7 , further comprising adding one or more therapeutic substances to the dose of a recombinantly generated bone morphogenetic protein.
10. The method of claim 9 , wherein the therapeutic substances include one or more of the following:
culture media, growth factors, differentiation factors, hydrogels, polymers, antibiotics, anti-inflammatory medications, or immunosuppressive medications.
11. The method of claim 7 , wherein the dose is from 0.04 micrograms to 32 mg.
12. A method treating human disc disease, comprising:
providing a sponge carrier and a dose of a bone morphogenetic protein in contact with the sponge carrier; and
adhering the sponge carrier to the outside of an existing intervertebral disc annulus.
13. The method of claim 12 , wherein the bone morphogenetic protein is recombinantly generated bone morphogenetic protein.
14. The method of claim 12 , further comprising adding one or more therapeutic substances to the dose of a bone morphogenetic protein in contact with the sponge carrier.