Adipose-Derived Stromal Cells (ASC's) for Pressure Ulcers

Summary

This pilot study of 12 patients will test the safety and efficacy of applying autologous, adipose-derived stromal cells (ASCs), uncultured, on a Stage III or IV pressure ulcer or diabetic foot ulcers. Patients will undergo a minimal risk liposuction procedure to withdraw 50-100 cc of adipose tissue. The tissue would be processed to extract the stromal layer of cells that contain stem cells. The ASCs would be injected into a fibrin sealant to be applied to the wound. Patients would be followed for 6 weeks to assess wound healing and tolerance of the treatment.

Timeline

Start

2015-07

Primary completion

2027-12

Completion

2027-12

Publications

• Background Lu D, Chen B, Liang Z, Deng W, Jiang Y, Li S, Xu J, Wu Q, Zhang Z, Xie B, Chen S. Comparison of bone marrow mesenchymal stem cells with bone marrow-derived mononuclear cells for treatment of diabetic critical limb ischemia and foot ulcer: a double-blind, randomized, controlled trial. Diabetes Res Clin Pract. 2011 Apr;92(1):26-36. doi: 10.1016/j.diabres.2010.12.010. Epub 2011 Jan 8.
• Background Bura A, Planat-Benard V, Bourin P, Silvestre JS, Gross F, Grolleau JL, Saint-Lebese B, Peyrafitte JA, Fleury S, Gadelorge M, Taurand M, Dupuis-Coronas S, Leobon B, Casteilla L. Phase I trial: the use of autologous cultured adipose-derived stroma/stem cells to treat patients with non-revascularizable critical limb ischemia. Cytotherapy. 2014 Feb;16(2):245-57. doi: 10.1016/j.jcyt.2013.11.011.
• Background Rigotti G, Marchi A, Galie M, Baroni G, Benati D, Krampera M, Pasini A, Sbarbati A. Clinical treatment of radiotherapy tissue damage by lipoaspirate transplant: a healing process mediated by adipose-derived adult stem cells. Plast Reconstr Surg. 2007 Apr 15;119(5):1409-1422. doi: 10.1097/01.prs.0000256047.47909.71.
• Results Akita S, Yoshimoto H, Akino K, Ohtsuru A, Hayashida K, Hirano A, Suzuki K, Yamashita S. Early experiences with stem cells in treating chronic wounds. Clin Plast Surg. 2012 Jul;39(3):281-92. doi: 10.1016/j.cps.2012.04.005. Epub 2012 May 22.
• Results Bourin P, Bunnell BA, Casteilla L, Dominici M, Katz AJ, March KL, Redl H, Rubin JP, Yoshimura K, Gimble JM. Stromal cells from the adipose tissue-derived stromal vascular fraction and culture expanded adipose tissue-derived stromal/stem cells: a joint statement of the International Federation for Adipose Therapeutics and Science (IFATS) and the International Society for Cellular Therapy (ISCT). Cytotherapy. 2013 Jun;15(6):641-8. doi: 10.1016/j.jcyt.2013.02.006. Epub 2013 Apr 6.
• Results Falanga V, Iwamoto S, Chartier M, Yufit T, Butmarc J, Kouttab N, Shrayer D, Carson P. Autologous bone marrow-derived cultured mesenchymal stem cells delivered in a fibrin spray accelerate healing in murine and human cutaneous wounds. Tissue Eng. 2007 Jun;13(6):1299-312. doi: 10.1089/ten.2006.0278.
• Results Gorecki C, Brown JM, Nelson EA, Briggs M, Schoonhoven L, Dealey C, Defloor T, Nixon J; European Quality of Life Pressure Ulcer Project group. Impact of pressure ulcers on quality of life in older patients: a systematic review. J Am Geriatr Soc. 2009 Jul;57(7):1175-83. doi: 10.1111/j.1532-5415.2009.02307.x. Epub 2009 May 21.
• Results Graves N, Birrell F, Whitby M. Effect of pressure ulcers on length of hospital stay. Infect Control Hosp Epidemiol. 2005 Mar;26(3):293-7. doi: 10.1086/502542.
• Results Kim I, Lee SK, Yoon JI, Kim DE, Kim M, Ha H. Fibrin glue improves the therapeutic effect of MSCs by sustaining survival and paracrine function. Tissue Eng Part A. 2013 Nov;19(21-22):2373-81. doi: 10.1089/ten.TEA.2012.0665. Epub 2013 Jul 16.
• Results Sarasua JG, Lopez SP, Viejo MA, Basterrechea MP, Rodriguez AF, Gutierrez AF, Gala JG, Menendez YM, Augusto DE, Arias AP, Hernandez JO. Treatment of pressure ulcers with autologous bone marrow nuclear cells in patients with spinal cord injury. J Spinal Cord Med. 2011;34(3):301-7. doi: 10.1179/2045772311Y.0000000010.
• Results Teraa M, Sprengers RW, van der Graaf Y, Peters CE, Moll FL, Verhaar MC. Autologous bone marrow-derived cell therapy in patients with critical limb ischemia: a meta-analysis of randomized controlled clinical trials. Ann Surg. 2013 Dec;258(6):922-9. doi: 10.1097/SLA.0b013e3182854cf1.
• Results Zimmerlin L, Rubin JP, Pfeifer ME, Moore LR, Donnenberg VS, Donnenberg AD. Human adipose stromal vascular cell delivery in a fibrin spray. Cytotherapy. 2013 Jan;15(1):102-8. doi: 10.1016/j.jcyt.2012.10.009.
• Results Cherubino M, Rubin JP, Miljkovic N, Kelmendi-Doko A, Marra KG. Adipose-derived stem cells for wound healing applications. Ann Plast Surg. 2011 Feb;66(2):210-5. doi: 10.1097/SAP.0b013e3181e6d06c.

Drugs

Indications