AB1171 Use of bone marrow cells (BMCS) added to platelet-rich plasma (PRP) for treatment of bone degenerative processes in jia patient: 18-month follow-up
| العنوان: | AB1171 Use of bone marrow cells (BMCS) added to platelet-rich plasma (PRP) for treatment of bone degenerative processes in jia patient: 18-month follow-up |
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| المؤلفون: | P Salvati, S. Rosina, MG Alpigiani, Renata Lorini, S Boero, S Callegari, G Tripodi, MB Michelis |
| المصدر: | Annals of the Rheumatic Diseases. 71:704.12-704 |
| بيانات النشر: | BMJ, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | musculoskeletal diseases, medicine.medical_specialty, Palliative care, business.industry, Immunology, Bone morphogenetic protein, medicine.disease_cause, General Biochemistry, Genetics and Molecular Biology, Surgery, Weight-bearing, medicine.anatomical_structure, Rheumatology, Joint pain, Platelet-rich plasma, Orthopedic surgery, medicine, Immunology and Allergy, Bone marrow, medicine.symptom, Ankle, business |
| الوصف: | Background In Regenerative Medicine one or more regenerative factors can be applied inside a cartilagine or bone defect to obtain a more rapid and complete healing. Bone Marrow Cells (BMC) added to Platelet-Rich Plasma (PRP) contain stromal cells which can differentiate in osteoclasts and osteoblasts and can be able to form osteogenic tissue and to repair bone defects secondary to degenerative processes. Methods We report on a 15-year and 8 month-old boy, followed at our Department, affected by JIA since he was 2 years old. He presented a systemic form, evolved into a polyarticular form, treated with steroids and immunosuppressor drugs. The patient had a good response to treatment with Enbrel, which he is still taking. In January 2009, he presented right hip pain and functional limitation. In July 2009 he underwent MRI of the hip joints which showed osteonecrosis in chondral/subchondral regions at the superior-external convexity of the right femoral head. We recommended deambulation with crutches and no weight bearing. Because of the persistence of joint symptoms, in July 2010 we implanted BMC plus PRP in the osteonecrotic region with improvement of pain and mobilization. In October 2010, he presented left hip pain. MRI showed focal osteonecrosis in subchodral region of left femoral head convexity. For this reason, we made a second BMC plus PRP implantation in the left hip. The last MRI, made on January 2012, showed any changes concerning the morphology of femoral heads and subchondral erosions but our patient autonomous walks, without joint pain and with improved ankle movements, since January 2011; he keeps on Enbrel and NSAIDs. Conclusions To the best of our knowledge, there are no literature data on the use of BMC plus PRP in pediatric patients affected by JIA. Considering the obvious limitations of our single case report, we observed a good short-term outcome. Therefore, follow-up is essential to check if BMC plus PRP implantation represents only a palliative care to delay surgical treatment or if it is a valid alternative to traditional orthopedic surgery. References Gothard D et al. In search of the skeletal stem cell: isolation and separation strategies at the macro/micro scale for skeletal regeneration. Lab Chip. 2011 Apr 7; 11(7): 1206-20. Epub 2011 Feb 25. Nauth A et al. Growth factors: beyond bone morphogenetic proteins. J Orthop Trauma. 2010 Sep; 24 (9): 543-6. Calori GM et al. Bone morphogenetic proteins and tissue engineering: future directions. Injury. 2009 Dec; 40 Suppl 3: S67-76. Disclosure of Interest None Declared |
| تدمد: | 1468-2060 0003-4967 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::0807d750069668566f19ffb5b459afc5Test https://doi.org/10.1136/annrheumdis-2012-eular.1169Test |
| رقم الانضمام: | edsair.doi...........0807d750069668566f19ffb5b459afc5 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14682060 00034967 |
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