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Kulkarni RS, Kulkarni SR, Kulkarni RR. Percutaneous injection of autologous platelet gel accelerate healing in diabetic tibial non union: On going longitudinal study. Injury 2024; 55 Suppl 2:111469. [PMID: 39098792 DOI: 10.1016/j.injury.2024.111469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 02/07/2024] [Accepted: 02/25/2024] [Indexed: 08/06/2024]
Abstract
INTRODUCTION In this study the tibial shaft fracture non unions in diabetes mellitus are evaluated with percutaneous autologous platelet gel supplementation to accelerate union are compared with individually matched control group with autologous iliac crest bone marrow aspirate injection. MATERIAL AND METHODS This present study was carried out on tibial non unions in diabetic patients recruited in an ongoing longitudinal study over a period of 2006 to 2017, treated by one surgeon at one institute, are included in this report. Each of 18 established tibial atrophic, aseptic non unions treated by percutaneous autologous platelets and iliac crest bone marrow aspirate were followed up on regular basis up till 9 months. The healing of non union was assessed clinically by painless full weight bearing and the radiological union was judged by bridging callus formation observed on at least 3 of 4 cortices in anteroposterior and lateral views. RESULTS Union was observed in 17 (94.4 %) patients of the autologous platelet group. The average time to union was 9.2 weeks (range 8 to 18 weeks) after percutaneous autologous platelet injection (P < 0.0517) .In the control group, union was observed in 14 (77.8 %) patients (P = 0.672). The average time to union following percutaneous bone marrow injection was 11.6 weeks (range 9 to 28 weeks). The proximal 1/3 shaft non union healed comparatively faster than the distal 1/3 shaft tibia (P ≤ 0.0612). No correlation was observed between the comminuted and non comminuted fracture non union (P = 0.789). A significant correlation was noted as regards the non union healing time duration in patients who were on insulin and oral hypoglycemic drugs (P ≤ 0.001) and also about the total duration of diabetes mellitus in years (P ≤ 0.003). CONCLUSION This investigation showed that percutaneous autologous platelet gel delivery is sufficient method to obtain union in diabetic tibial fracture non unions, which is less invasive procedure than bone marrow injection. The efficacy of this autologous platelets is once again well established and this study reinforced categorically the previously published report by the author.
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Affiliation(s)
- Raghavendra S Kulkarni
- Government Hospital Devgad, Kudal, Sindhudurg, India; District Hospital, Sindhudurg, India; SSPM Medical College & Lifetime Hospital, Padve, 415634 Sindhudurg, Maharastra, India.
| | - SriRam R Kulkarni
- Govt. medical college & District Hospital, Sindhudurg, India; Dept. of Orthopaedics, ACPM Medical College & Hospital, Dhule, India
| | - Ranjani R Kulkarni
- Government Polyclinic, Oros, 416812, Sindhudurg, India; Dept, of Physiology, Dr. Chandramma Dayananda Sagar Institute of Medical Education & Research, Dayananda Sagar University, Bangalore, India
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García-Lamas L, Lozano D, Jiménez-Díaz V, Bravo-Giménez B, Sánchez-Salcedo S, Jiménez-Holguín J, Abella M, Desco M, Vallet-Regi M, Cecilia-López D, Salinas AJ. Enriched mesoporous bioactive glass scaffolds as bone substitutes in critical diaphyseal bone defects in rabbits. Acta Biomater 2024; 180:104-114. [PMID: 38583750 DOI: 10.1016/j.actbio.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/23/2024] [Accepted: 04/02/2024] [Indexed: 04/09/2024]
Abstract
In the field of orthopedic surgery, there is an increasing need for the development of bone replacement materials for the treatment of bone defects. One of the main focuses of biomaterials engineering are advanced bioceramics like mesoporous bioactive glasses (MBG´s). The present study compared the new bone formation after 12 weeks of implantation of MBG scaffolds with composition 82,5SiO2-10CaO-5P2O5-x 2.5SrO alone (MBGA), enriched with osteostatin, an osteoinductive peptide, (MBGO) or enriched with bone marrow aspirate (MBGB) in a long bone critical defect in radius bone of adult New Zealand rabbits. New bone formation from the MBG scaffold groups was compared to the gold standard defect filled with iliac crest autograft and to the unfilled defect. Radiographic follow-up was performed at 2, 6, and 12 weeks, and microCT and histologic examination were performed at 12 weeks. X-Ray study showed the highest bone formation scores in the group with the defect filled with autograft, followed by the MBGB group, in addition, the microCT study showed that bone within defect scores (BV/TV) were higher in the MBGO group. This difference could be explained by the higher density of newly formed bone in the osteostatin enriched MBG scaffold group. Therefore, MBG scaffold alone and enriched with osteostatin or bone marrow aspirate increase bone formation compared to defect unfilled, being higher in the osteostatin group. The present results showed the potential to treat critical bone defects by combining MBGs with osteogenic peptides such as osteostatin, with good prospects for translation into clinical practice. STATEMENT OF SIGNIFICANCE: Treatment of bone defects without the capacity for self-repair is a global problem in the field of Orthopedic Surgery, as evidenced by the fact that in the U.S alone it affects approximately 100,000 patients per year. The gold standard of treatment in these cases is the autograft, but its use has limitations both in the amount of graft to be obtained and in the morbidity produced in the donor site. In the field of materials engineering, there is a growing interest in the development of a bone substitute equivalent. Mesoporous bioactive glass (MBG´s) scaffolds with three-dimensional architecture have shown great potential for use as a bone substitutes. The osteostatin-enriched Sr-MBG used in this long bone defect in rabbit radius bone in vivo study showed an increase in bone formation close to autograft, which makes us think that it may be an option to consider as bone substitute.
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Affiliation(s)
- Lorena García-Lamas
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario 12 de Octubre, Madrid, España; Instituto de Investigación I+12, Madrid, España.
| | - Daniel Lozano
- Instituto de Investigación I+12, Madrid, España; Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, España
| | - Verónica Jiménez-Díaz
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario 12 de Octubre, Madrid, España; Instituto de Investigación I+12, Madrid, España
| | - Beatriz Bravo-Giménez
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario 12 de Octubre, Madrid, España; Instituto de Investigación I+12, Madrid, España
| | - Sandra Sánchez-Salcedo
- Instituto de Investigación I+12, Madrid, España; Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, España
| | - Javier Jiménez-Holguín
- Instituto de Investigación I+12, Madrid, España; Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, España
| | - Mónica Abella
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, España; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, España
| | - Manuel Desco
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, España; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, España
| | - María Vallet-Regi
- Instituto de Investigación I+12, Madrid, España; Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, España
| | - David Cecilia-López
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario 12 de Octubre, Madrid, España; Instituto de Investigación I+12, Madrid, España
| | - Antonio Jesús Salinas
- Instituto de Investigación I+12, Madrid, España; Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, España.
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Zhao W, Zhang H, Ma J, Li Y, Liu Z, Zhou S, Wang Y, Zhang J. Novel bone cement based on calcium phosphate composited CNT curcumin with improved strength and antitumor properties. Proc Inst Mech Eng H 2023; 237:1348-1365. [PMID: 38031395 DOI: 10.1177/09544119231207614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
In this study, carboxylated carbon nanotube (CNT)-loaded curcumin (CUR) was blended into calcium phosphate cement (CPC) owing to the poor mechanical properties and single function of CPC as a bone-filling material, and CNT-CUR-CPC with improved strength and antitumor properties was obtained. The failure strength, hydrophilicity, in vitro bioactivity, bacteriostatic activity, antitumor activity, and cell safety of CNT-CUR-CPC were evaluated. The experimental results indicated that the failure strength of CNT-CUR-CPC increased from 25.05 to 45.05 MPa (p < 0.001) and its contact angle decreased from 20.37° to 15.27° (p < 0.001) after the CNT-CUR complex was added into CPC at the rate of 5 wt% and blended. Following soaking in simulated body fluid (m-SBF), the main components of CNT-CUR-CPC were hydroxyapatite (HA) and carbonate hydroxyapatite (HCA). The incorporation of CNT-CUR was beneficial for the deposition of PO43- and CO32-, and it promoted the crystallization of HA and HCA. For CNT-CUR-CPC, the inhibition zone diameter on Staphylococcus aureus was 10.2 ± 1.02 mm (p < 0.001) and it exhibited moderate sensitivity, whereas the inhibition zone diameter on Escherichia coli was 8.3 ± 0.23 mm (p < 0.001) and it exhibited low sensitivity. When compared with the CPC, the cell proliferation rate (RGR %) of the CNT-CUR-CPC decreased by 7.73% (p > 0.05) at 24 h, 17.89% (p < 0.05) at 48 h, and 24.43% (p < 0.001) at 72 h when MG63 cells were cultured on it. In particular, after the MG63 cells were cultured with the CNT-CUR-CPC for 48 h, the number of newly proliferating MG63 cells was significantly reduced, and their growth and adhesion on the surface of the CNT-CUR-CPC were inhibited when compared with the CPC. When 3T3-E1 cells were exposed to the m-SBF immersion solution of CNT-CUR-CPC, the cell proliferation rate (RGR %) was ≥80% (p > 0.05) and the cytotoxicity grade was 0-1. The 3T3-E1 cells were cultured with the m-SBF soaking solution of CNT-CUR-CPC for 24 h, and no significant changes in cell morphology or cytotoxicity were observed. After the 3T3-E1 cells were cultured on CNT-CUR-CPC for 48 h, they could stick to and grow on its surface without adverse reactions. CNT-CUR-CPC had a hemolysis rate of 4.3% (p > 0.05) and did not result in hemolysis and hemagglutination. The obtained CNT-CUR-CPC scaffold material exhibited effective antibacterial activity and cell safety, and could achieve a certain antitumor effect, which has a wide application potential in bone tissue engineering.
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Affiliation(s)
- Wei Zhao
- Jiamusi University, Jiamusi, China
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Commeil P, Seguineau A, Delesque A, Erbland A, Harly E, Lecoanet P, Fabre T, Dunet B. Post-traumatic forearm bone defect reconstruction using the induced membrane technique. Orthop Traumatol Surg Res 2021; 107:103036. [PMID: 34365022 DOI: 10.1016/j.otsr.2021.103036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 09/27/2020] [Accepted: 02/02/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION The induced membrane technique, first described by Masquelet, is now well standardized, but little studied in post-traumatic forearm bone defect. The main aim of the present study was to analyze consolidation rates in this indication. The study hypothesis was that the induced membrane technique provides good consolidation results. METHODS We performed a retrospective assessment of our experience with 10 cases of induced membrane forearm reconstruction. The two main etiologies were acute trauma or treatment for non-union. Functional impact was assessed on range of motion and QuickDASH. The complications rate was also examined. RESULTS There were 3 cases of post-traumatic bone defect, and 7 of non-union treatment, including 6 septic non-unions. Mean defect size was 4.3cm. Mean interval between induced membrane stages 1 and 2 was 3.3 months. Pure cancellous iliac bone graft was systematic. Nine of the patients showed consolidation, at a mean 9.2 months; there was 1 case of non-consolidation, but no other complications. Range of motion was satisfactory; mean QuickDASH score was 22 at a mean 50.3 months' follow-up. CONCLUSION The induced membrane technique was reliable, reproducible and technically accessible, with good functional and radiographic results and few complications. LEVEL OF EVIDENCE IV; retrospective study without control group.
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Affiliation(s)
- Paul Commeil
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France.
| | - Arthur Seguineau
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France
| | - Alison Delesque
- Service de chirurgie orthopédique et traumatologique, centre hospitalier Libourne, 112, rue de la Marne, 35000 Libourne cedex, France
| | - Alexandra Erbland
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France
| | - Edouard Harly
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France
| | - Paul Lecoanet
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France; Service de chirurgie orthopédique et traumatologique, centre hospitalier Libourne, 112, rue de la Marne, 35000 Libourne cedex, France
| | - Thierry Fabre
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France
| | - Bertrand Dunet
- Service de chirurgie orthopédique et traumatologique, CHU de Bordeaux, place Amélie-Raba-Léon, 33000 Bordeaux cedex, France; Service de chirurgie orthopédique et traumatologique, centre hospitalier Libourne, 112, rue de la Marne, 35000 Libourne cedex, France
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Zupan J, Strazar K, Kocijan R, Nau T, Grillari J, Marolt Presen D. Age-related alterations and senescence of mesenchymal stromal cells: Implications for regenerative treatments of bones and joints. Mech Ageing Dev 2021; 198:111539. [PMID: 34242668 DOI: 10.1016/j.mad.2021.111539] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 12/18/2022]
Abstract
The most common clinical manifestations of age-related musculoskeletal degeneration are osteoarthritis and osteoporosis, and these represent an enormous burden on modern society. Mesenchymal stromal cells (MSCs) have pivotal roles in musculoskeletal tissue development. In adult organisms, MSCs retain their ability to regenerate tissues following bone fractures, articular cartilage injuries, and other traumatic injuries of connective tissue. However, their remarkable regenerative ability appears to be impaired through aging, and in particular in age-related diseases of bones and joints. Here, we review age-related alterations of MSCs in musculoskeletal tissues, and address the underlying mechanisms of aging and senescence of MSCs. Furthermore, we focus on the properties of MSCs in osteoarthritis and osteoporosis, and how their changes contribute to onset and progression of these disorders. Finally, we consider current treatments that exploit the enormous potential of MSCs for tissue regeneration, as well as for innovative cell-free extracellular-vesicle-based and anti-aging treatment approaches.
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Affiliation(s)
- Janja Zupan
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, 1000, Ljubljana, Slovenia
| | - Klemen Strazar
- Department of Orthopaedic Surgery, University Medical Centre Ljubljana, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, 1000, Ljubljana, Slovenia
| | - Roland Kocijan
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Center Meidling, 1st Medical Department, Hanusch Hospital, Vienna, Austria; Medical Faculty of Bone Diseases, Sigmund Freud University Vienna, 1020, Vienna, Austria
| | - Thomas Nau
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in the AUVA Trauma Research Centre, 1200, Vienna, Austria; Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria; Building 14, Mohamed Bin Rashid University of Medicine and Health Sciences Dubai, Dubai Healthcare City, Dubai, United Arab Emirates
| | - Johannes Grillari
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in the AUVA Trauma Research Centre, 1200, Vienna, Austria; Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria; Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, 1180, Vienna, Austria
| | - Darja Marolt Presen
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in the AUVA Trauma Research Centre, 1200, Vienna, Austria; Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria.
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Blanton CM, Clougherty CO. The Role of Bone Marrow Aspirate in Osseous and Soft Tissue Pathology. Clin Podiatr Med Surg 2021; 38:1-16. [PMID: 33220739 DOI: 10.1016/j.cpm.2020.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Bone marrow aspirate (BMA) is an emerging therapy that is gaining popularity for orthoplastic reconstruction. The stem cells collected are multipotent and regenerative in nature. In addition to stem cells, other biological components collected augment the mitogen of local cells, proliferation, and angiogenesis, and inhibit proinflammatory cytokine and bacteria to optimize an environment to heal. The most common site for harvest is the iliac crest. Techniques for harvesting BMA are simple to perform, financially modest, and associated with low morbidity. Additional research is needed to evolve and standardize the technology; however, BMA is proven to be advantageous for tissue repair.
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Affiliation(s)
- Casie M Blanton
- The Reconstruction Institute of The Bellevue Hospital, 102 Commerce Park Drive, Suite D, Bellevue, OH 44811, USA.
| | - Coleman O Clougherty
- The Reconstruction Institute of The Bellevue Hospital, 102 Commerce Park Drive, Suite D, Bellevue, OH 44811, USA
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Gálvez-Sirvent E, Ibarzábal-Gil A, Rodríguez-Merchán EC. Treatment options for aseptic tibial diaphyseal nonunion: A review of selected studies. EFORT Open Rev 2020; 5:835-844. [PMID: 33312710 PMCID: PMC7722944 DOI: 10.1302/2058-5241.5.190077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
In aseptic tibial diaphyseal nonunions after failed conservative treatment, the recommended treatment is a reamed intramedullary (IM) nail.Typically, when an aseptic tibial nonunion previously treated with an IM nail is found, it is advisable to change the previous IM nail for a larger diameter reamed and locked IM nail (the rate of success of renailing is around 90%).A second change after an IM nail failure is also a good option, especially if bone healing has progressed after the first change.Fibular osteotomy is not routinely advised; it is only recommended when it interferes with the nonunion site.In delayed unions before 24 weeks, IM nail dynamization can be performed as a less invasive option before deciding on a nail change.If there is a bone defect, a bone graft must be recommended, with the gold standard being the autologous iliac crest bone graft (AICBG).A reamer-irrigator-aspirator (RIA) system might also obtain a bone autograft that is comparable to AICBG.Although the size of the bone defect suitable to perform bone transport techniques is a controversial issue, we believe that such techniques can be considered in bone defects > 3 cm.Non-invasive therapies and biologic therapies could be applied in isolation for patients with high surgical risk, or could be used as adjuvants to the aforementioned surgical treatments. Cite this article: EFORT Open Rev 2020;5:835-844. DOI: 10.1302/2058-5241.5.190077.
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Affiliation(s)
- Elena Gálvez-Sirvent
- Department of Orthopaedic Surgery, 'Infanta Elena' University Hospital, Valdemoro, Madrid, Spain
| | - Aitor Ibarzábal-Gil
- Department of Orthopaedic Surgery, 'La Paz' University Hospital-IdiPaz, Madrid, Spain
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Abstract
Multifactorial aetiology defines non-unions, with a biological and a mechanical distortion of the timeline of bone healing. Research on new advances to increase osteogenesis and promote non-union healing is strongly directed towards new forms of cell products. Basic science and research on non-union treatments is needed to compile preclinical data on new treatments. Bone marrow concentration and expanded mesenchymal stromal cells still require extensive clinical research to confirm efficacy in non-union treatment. Solid preclinical studies, precise cell product definition and preparation, and appropriate ethical and regulatory approvals are needed to assess new advanced therapy medicinal products.
Cite this article: EFORT Open Rev 2020;5:574-583. DOI: 10.1302/2058-5241.5.190062
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Affiliation(s)
- Enrique Gómez-Barrena
- Servicio de Cirugía Ortopédica y Traumatología, Hospital La Paz-IdiPAZ, Universidad Autónoma de Madrid, Madrid, Spain
| | - Norma G Padilla-Eguiluz
- Servicio de Cirugía Ortopédica y Traumatología, Hospital La Paz-IdiPAZ, Universidad Autónoma de Madrid, Madrid, Spain
| | - Philippe Rosset
- Service de Chirurgie Orthopédique et Traumatologie, CHU Tours, Université de Tours, Tours, France
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Mott A, Mitchell A, McDaid C, Harden M, Grupping R, Dean A, Byrne A, Doherty L, Sharma H. Systematic review assessing the evidence for the use of stem cells in fracture healing. Bone Jt Open 2020; 1:628-638. [PMID: 33215094 PMCID: PMC7659646 DOI: 10.1302/2633-1462.110.bjo-2020-0129] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
AIMS Bone demonstrates good healing capacity, with a variety of strategies being utilized to enhance this healing. One potential strategy that has been suggested is the use of stem cells to accelerate healing. METHODS The following databases were searched: MEDLINE, CENTRAL, EMBASE, Cochrane Database of Systematic Reviews, WHO-ICTRP, ClinicalTrials.gov, as well as reference checking of included studies. The inclusion criteria for the study were: population (any adults who have sustained a fracture, not including those with pre-existing bone defects); intervention (use of stem cells from any source in the fracture site by any mechanism); and control (fracture healing without the use of stem cells). Studies without a comparator were also included. The outcome was any reported outcomes. The study design was randomized controlled trials, non-randomized or observational studies, and case series. RESULTS In all, 94 eligible studies were identified. The clinical and methodological aspects of the studies were too heterogeneous for a meta-analysis to be undertaken. A narrative synthesis examined study characteristics, stem cell methods (source, aspiration, concentration, and application) and outcomes. CONCLUSION Insufficient high-quality evidence is available to determine the efficacy of stem cells for fracture healing. The studies were heterogeneous in population, methods, and outcomes. Work to address these issues and establish standards for future research should be undertaken.Cite this article: Bone Joint Open 2020;1-10:628-638.
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Affiliation(s)
- Andrew Mott
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Alex Mitchell
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Catriona McDaid
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Melissa Harden
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Rachael Grupping
- Department of Trauma and Orthopaedics, Hull University Teaching Hospitals, Hull, UK
| | - Alexandra Dean
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Ailish Byrne
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Laura Doherty
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Hemant Sharma
- Department of Trauma and Orthopaedics, Hull University Teaching Hospitals, Hull, UK
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Busch A, Herten M, Haversath M, Kaiser C, Brandau S, Jäger M. Ceramic Scaffolds in a Vacuum Suction Handle for Intraoperative Stromal Cell Enrichment. Int J Mol Sci 2020; 21:ijms21176393. [PMID: 32887518 PMCID: PMC7504718 DOI: 10.3390/ijms21176393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 12/11/2022] Open
Abstract
During total joint replacement, high concentrations of mesenchymal stromal cells (MSCs) are released at the implantation site. They can be found in cell–tissue composites (CTC) that are regularly removed by surgical suction. A surgical vacuum suction handle was filled with bone substitute granules, acting as a filter allowing us to harvest CTC. The purpose of this study was to investigate the osteopromotive potential of CTC trapped in the bone substitute filter material during surgical suction. In the course of 10 elective total hip and knee replacement surgeries, β-tricalcium-phosphate (TCP) and cancellous allograft (Allo) were enriched with CTC by vacuum suction. Mononuclear cells (MNC) were isolated from the CTC and investigated towards cell proliferation and colony forming unit (CFU) formation. Furthermore, MSC surface markers, trilineage differentiation potential and the presence of defined cytokines were examined. Comparable amounts of MNC and CFUs were detected in both CTCs and characterized as MSC‰ of MNC with 9.8 ± 10.7‰ for the TCP and 12.8 ± 10.2‰ for the Allo (p = 0.550). CTCs in both filter materials contain cytokines for stimulation of cell proliferation and differentiation (EGF, PDGF-AA, angiogenin, osteopontin). CTC trapped in synthetic (TCP) and natural (Allo) bone substitute filters during surgical suction in the course of a joint replacement procedure include relevant numbers of MSCs and cytokines qualified for bone regeneration.
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Affiliation(s)
- André Busch
- Department of Orthopedics, Trauma and Reconstructive Surgery, St. Marien Hospital Mülheim an der Ruhr, D-45468 Mülheim/Ruhr, Germany;
| | - Monika Herten
- Department of Orthopedics and Trauma Surgery, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
- Correspondence: (M.H.); (M.J.); Tel.: +49-201-723-2475 (M.H.)
| | - Marcel Haversath
- Department of Orthopedics, St. Vinzenz Hospital Düsseldorf, 40477 Düsseldorf, Germany;
| | - Christel Kaiser
- Department of Orthopedics and Trauma Surgery, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
| | - Sven Brandau
- Department of Otorhinolaryngology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
| | - Marcus Jäger
- Department of Orthopedics, Trauma and Reconstructive Surgery, St. Marien Hospital Mülheim an der Ruhr, D-45468 Mülheim/Ruhr, Germany;
- Chair of Orthopedics and Trauma Surgery, University of Duisburg Essen, D-45147 Essen, Germany
- Correspondence: (M.H.); (M.J.); Tel.: +49-201-723-2475 (M.H.)
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Marongiu G, Contini A, Cozzi Lepri A, Donadu M, Verona M, Capone A. The Treatment of Acute Diaphyseal Long-bones Fractures with Orthobiologics and Pharmacological Interventions for Bone Healing Enhancement: A Systematic Review of Clinical Evidence. Bioengineering (Basel) 2020; 7:bioengineering7010022. [PMID: 32102398 PMCID: PMC7148449 DOI: 10.3390/bioengineering7010022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/17/2020] [Accepted: 02/20/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The healing of long bones diaphyseal fractures can be often impaired and eventually end into delayed union and non-union. A number of therapeutic strategies have been proposed in combination with surgical treatment in order to enhance the healing process, such as scaffolds, growth factors, cell therapies and systemic pharmacological treatments. Our aim was to investigate the current evidence of bone healing enhancement of acute long bone diaphyseal fractures. METHODS A systematic review was conducted by using Pubmed/MEDLINE; Embase and Ovid databases. The combination of the search terms "long-bones; diaphyseal fracture; bone healing; growth factors; cell therapies; scaffolds; graft; bone substitutes; orthobiologics; teriparatide". RESULTS The initial search resulted in 4156 articles of which 37 papers fulfilled the inclusion criteria and were the subject of this review. The studies included 1350 patients (837 males and 513 females) with a mean age of 65.3 years old. CONCLUSIONS General lack of high-quality studies exists on the use of adjuvant strategies for bone healing enhancement in acute shaft fractures. Strong evidence supports the use of bone grafts, while only moderate evidence demineralized bone matrix and synthetic ceramics. Conflicting results partially supported the use of growth factors and cell therapies in acute fractures. Teriparatide showed promising results, particularly for atypical femoral fractures and periprosthetic femoral fractures.
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Affiliation(s)
- Giuseppe Marongiu
- Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.C.); (M.V.); (A.C.)
- Correspondence: or ; Tel.: +39-070-6094368
| | - Andrea Contini
- Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.C.); (M.V.); (A.C.)
| | - Andrea Cozzi Lepri
- Orthopaedic Traumatologic Center, University of Florence, 50121 Florence, Italy;
| | - Matthew Donadu
- Dipartimento di Chimica e Farmacia, University of Sassari, 07100 Sassari, Italy;
| | - Marco Verona
- Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.C.); (M.V.); (A.C.)
| | - Antonio Capone
- Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.C.); (M.V.); (A.C.)
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Marolt Presen D, Traweger A, Gimona M, Redl H. Mesenchymal Stromal Cell-Based Bone Regeneration Therapies: From Cell Transplantation and Tissue Engineering to Therapeutic Secretomes and Extracellular Vesicles. Front Bioeng Biotechnol 2019; 7:352. [PMID: 31828066 PMCID: PMC6890555 DOI: 10.3389/fbioe.2019.00352] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022] Open
Abstract
Effective regeneration of bone defects often presents significant challenges, particularly in patients with decreased tissue regeneration capacity due to extensive trauma, disease, and/or advanced age. A number of studies have focused on enhancing bone regeneration by applying mesenchymal stromal cells (MSCs) or MSC-based bone tissue engineering strategies. However, translation of these approaches from basic research findings to clinical use has been hampered by the limited understanding of MSC therapeutic actions and complexities, as well as costs related to the manufacturing, regulatory approval, and clinical use of living cells and engineered tissues. More recently, a shift from the view of MSCs directly contributing to tissue regeneration toward appreciating MSCs as "cell factories" that secrete a variety of bioactive molecules and extracellular vesicles with trophic and immunomodulatory activities has steered research into new MSC-based, "cell-free" therapeutic modalities. The current review recapitulates recent developments, challenges, and future perspectives of these various MSC-based bone tissue engineering and regeneration strategies.
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Affiliation(s)
- Darja Marolt Presen
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Andreas Traweger
- Austrian Cluster for Tissue Regeneration, Vienna, Austria.,Spinal Cord Injury & Tissue Regeneration Center Salzburg, Institute of Tendon and Bone Regeneration, Paracelsus Medical University, Salzburg, Austria
| | - Mario Gimona
- GMP Unit, Spinal Cord Injury & Tissue Regeneration Center Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Heinz Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
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13
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Rivera E, Seijas R, Rubio M, García-Balletbó M, Vilar JM, Boada PL, Cugat R. Outcomes at 2-Years Follow-Up After Hip Arthroscopy Combining Bone Marrow Concentrate. J INVEST SURG 2019; 33:655-663. [DOI: 10.1080/08941939.2018.1535010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Eila Rivera
- Department of Orthopaedic Surgery, Hospital Quirónsalud, Barcelona, Spain
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Orthopaedic Surgery, Artroscopia GC, Barcelona, Spain
| | - Roberto Seijas
- Department of Orthopaedic Surgery, Hospital Quirónsalud, Barcelona, Spain
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Orthopaedic Surgery, Artroscopia GC, Barcelona, Spain
- Department of Anatomy, Universidad Internacional de Catalunya, Barcelona, Spain
| | - Mónica Rubio
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Animal Medicine and Surgery, Universidad CEU Cardenal Herrera, Moncada, Valencia, Spain
- CEU-UCH Chair of Medicine and Regenerative Surgery, Universidad CEU Cardenal Herrera, Moncada, Valencia, Spain
| | - Montserrat García-Balletbó
- Department of Orthopaedic Surgery, Hospital Quirónsalud, Barcelona, Spain
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Orthopaedic Surgery, Artroscopia GC, Barcelona, Spain
| | - Jose Manuel Vilar
- Research Institute in Biomedical and Health Sciences, Universidad de las Palmas de Gran Canaria, Las Palmas, Spain
| | - Patricia Laiz Boada
- Department of Orthopaedic Surgery, Hospital Quirónsalud, Barcelona, Spain
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Orthopaedic Surgery, Artroscopia GC, Barcelona, Spain
| | - Ramón Cugat
- Department of Orthopaedic Surgery, Hospital Quirónsalud, Barcelona, Spain
- Garcia-Cugat Fundation, Barcelona, Spain
- Department of Orthopaedic Surgery, Artroscopia GC, Barcelona, Spain
- CEU-UCH Chair of Medicine and Regenerative Surgery, Universidad CEU Cardenal Herrera, Moncada, Valencia, Spain
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14
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15
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Ferracini R, Martínez Herreros I, Russo A, Casalini T, Rossi F, Perale G. Scaffolds as Structural Tools for Bone-Targeted Drug Delivery. Pharmaceutics 2018; 10:pharmaceutics10030122. [PMID: 30096765 PMCID: PMC6161191 DOI: 10.3390/pharmaceutics10030122] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 12/19/2022] Open
Abstract
Although bone has a high potential to regenerate itself after damage and injury, the efficacious repair of large bone defects resulting from resection, trauma or non-union fractures still requires the implantation of bone grafts. Materials science, in conjunction with biotechnology, can satisfy these needs by developing artificial bones, synthetic substitutes and organ implants. In particular, recent advances in materials science have provided several innovations, underlying the increasing importance of biomaterials in this field. To address the increasing need for improved bone substitutes, tissue engineering seeks to create synthetic, three-dimensional scaffolds made from organic or inorganic materials, incorporating drugs and growth factors, to induce new bone tissue formation. This review emphasizes recent progress in materials science that allows reliable scaffolds to be synthesized for targeted drug delivery in bone regeneration, also with respect to past directions no longer considered promising. A general overview concerning modeling approaches suitable for the discussed systems is also provided.
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Affiliation(s)
- Riccardo Ferracini
- Department of Surgical Sciences, Orthopaedic Clinic-IRCCS A.O.U. San Martino, 16132 Genova, Italy.
| | - Isabel Martínez Herreros
- Department of Surgical Sciences, Orthopaedic Clinic-IRCCS A.O.U. San Martino, 16132 Genova, Italy.
| | - Antonio Russo
- Department of Surgical Sciences, Orthopaedic Clinic-IRCCS A.O.U. San Martino, 16132 Genova, Italy.
| | - Tommaso Casalini
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland.
- Biomaterials Laboratory, Institute for Mechanical Engineering and Materials Technology, University of Applied Sciences and Arts of Southern Switzerland, Via Cantonale 2C, Galleria, 26928 Manno, Switzerland.
| | - Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131 Milano, Italy.
| | - Giuseppe Perale
- Department of Surgical Sciences, Orthopaedic Clinic-IRCCS A.O.U. San Martino, 16132 Genova, Italy.
- Biomaterials Laboratory, Institute for Mechanical Engineering and Materials Technology, University of Applied Sciences and Arts of Southern Switzerland, Via Cantonale 2C, Galleria, 26928 Manno, Switzerland.
- Industrie Biomediche Insubri SA, Via Cantonale 67, 6805 Mezzovico-Vira, Switzerland.
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16
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Murray IR, Robinson PG, West CC, Goudie EB, Yong LY, White TO, LaPrade RF. Reporting Standards in Clinical Studies Evaluating Bone Marrow Aspirate Concentrate: A Systematic Review. Arthroscopy 2018; 34:1366-1375. [PMID: 29395555 DOI: 10.1016/j.arthro.2017.11.036] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/28/2017] [Accepted: 11/29/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE To perform a systematic review of clinical studies evaluating bone marrow aspirate concentrate (BMAC) in the treatment of musculoskeletal pathology to compare levels of reporting with recently published minimum standards. METHODS A systematic review of the clinical literature from August 2002 to August 2017 was performed. Human clinical studies published in English and involving the administration of BMAC for musculoskeletal applications were included. Studies evaluating non-concentrated preparations of bone marrow aspirate or preparations of laboratory cultured cells were excluded. Studies evaluating the treatment of dental or maxillofacial conditions were excluded. Similarly, in vitro studies, editorials, letters to the editor, and reviews were excluded. Levels of reporting were compared with previously published minimum standards agreed on through an international Delphi consensus process. RESULTS Of 1,580 studies identified on the initial search, 46 satisfied the criteria for inclusion. Considerable deficiencies in reporting of key variables including the details of BMAC preparation and composition were noted. Studies reported information on only 42% (range, 25%-60%) of the variables included within established minimum reporting standards. No study provided adequate information to enable the precise replication of preparation protocols and accurate characterization of the BMAC formulation delivered. CONCLUSIONS We found that all existing clinical studies in the literature evaluating BMAC for orthopaedic or sports medicine applications are limited by inadequate reporting of both preparation protocols and composition. Deficient reporting of the variables that may critically influence outcomes precludes interpretation, prevents other researchers from reproducing experimental conditions, and makes comparisons across studies difficult. We encourage the adoption of emerging minimum reporting standards for clinical studies evaluating the use of mesenchymal stem cells in orthopaedics. LEVEL OF EVIDENCE Level IV, systematic review of Level I through IV studies.
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Affiliation(s)
- Iain R Murray
- University of Edinburgh, Edinburgh, Scotland; Royal Infirmary of Edinburgh, Edinburgh, Scotland
| | | | | | | | - Li Y Yong
- University of Edinburgh, Edinburgh, Scotland
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17
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Clough BH, Zeitouni S, Krause U, Chaput CD, Cross LM, Gaharwar AK, Gregory CA. Rapid Osteogenic Enhancement of Stem Cells in Human Bone Marrow Using a Glycogen-Synthease-Kinase-3-Beta Inhibitor Improves Osteogenic Efficacy In Vitro and In Vivo. Stem Cells Transl Med 2018; 7:342-353. [PMID: 29405665 PMCID: PMC5866944 DOI: 10.1002/sctm.17-0229] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/06/2017] [Accepted: 12/26/2017] [Indexed: 12/12/2022] Open
Abstract
Non‐union defects of bone are a major problem in orthopedics, especially for patients with a low healing capacity. Fixation devices and osteoconductive materials are used to provide a stable environment for osteogenesis and an osteogenic component such as autologous human bone marrow (hBM) is then used, but robust bone formation is contingent on the healing capacity of the patients. A safe and rapid procedure for improvement of the osteoanabolic properties of hBM is, therefore, sought after in the field of orthopedics, especially if it can be performed within the temporal limitations of the surgical procedure, with minimal manipulation, and at point‐of‐care. One way to achieve this goal is to stimulate canonical Wingless (cWnt) signaling in bone marrow‐resident human mesenchymal stem cells (hMSCs), the presumptive precursors of osteoblasts in bone marrow. Herein, we report that the effects of cWnt stimulation can be achieved by transient (1–2 hours) exposure of osteoprogenitors to the GSK3β‐inhibitor (2′Z,3′E)‐6‐bromoindirubin‐3′‐oxime (BIO) at a concentration of 800 nM. Very‐rapid‐exposure‐to‐BIO (VRE‐BIO) on either hMSCs or whole hBM resulted in the long‐term establishment of an osteogenic phenotype associated with accelerated alkaline phosphatase activity and enhanced transcription of the master regulator of osteogenesis, Runx2. When VRE‐BIO treated hBM was tested in a rat spinal fusion model, VRE‐BIO caused the formation of a denser, stiffer, fusion mass as compared with vehicle treated hBM. Collectively, these data indicate that the VRE‐BIO procedure may represent a rapid, safe, and point‐of‐care strategy for the osteogenic enhancement of autologous hBM for use in clinical orthopedic procedures. stemcellstranslationalmedicine2018;7:342–353
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Affiliation(s)
- Bret H Clough
- Department of Molecular and Cellular Medicine, Institute for Regenerative Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - Suzanne Zeitouni
- Department of Molecular and Cellular Medicine, Institute for Regenerative Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - Ulf Krause
- Institute for Transfusion Medicine and Transplant Immunology, University Hospital Muenster, Muenster, Germany
| | - Christopher D Chaput
- Department of Orthopedic Surgery, Baylor Scott and White Hospital, Temple, Texas, USA
| | - Lauren M Cross
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA
| | - Akhilesh K Gaharwar
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA.,Department of Material Sciences, College Station, Texas, USA.,Center for Remote Health Technologies and Systems, Texas A&M University, College Station, Texas, USA
| | - Carl A Gregory
- Department of Molecular and Cellular Medicine, Institute for Regenerative Medicine, Texas A&M Health Science Center, College Station, Texas, USA
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18
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Wu J, Guo H, Liu X, Li M, Cao Y, Qu X, Zhou H, Weng L. Percutaneous autologous bone marrow transplantation for the treatment of delayed union of limb bone in children. Ther Clin Risk Manag 2018; 14:219-224. [PMID: 29440906 PMCID: PMC5798560 DOI: 10.2147/tcrm.s146426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background and purpose Percutaneous autologous bone marrow transplantation (PABMT) is a minimally invasive therapeutic strategy for the treatment of delayed bone union in adults, which has been confirmed by many studies. However, there is no report on PABMT application in pediatric orthopedic surgery. The aim of this article was to analyze the therapeutic effect of PABMT in children with delayed union of limb bone and its influence in relation to delayed bone union therapy, transplantation period, patients’ sex, fracture location, and fracture fixation. Methods In this study, 53 patients (aged 3–16 years, with an average age of 6.7 years) with delayed union of long bone (20 femurs, 12 tibiae, 10 humeri, 5 radiuses, 5 ulnas, and 1 fibula) were treated using PABMT. Clinical examination and X-ray were integrated to evaluate the therapeutic effect. Results All 53 patients were followed up for 2–6 years (average time, 3.5 years). Of the 53 patients, 47 (88.7%) were healed, whereas the other 6 (11.3%) were not, and were subsequently treated by autologous bone grafting. In 30 patients who received their first PABMT treatment 6–8 months after fixation, the clinical cure rate, operation times, and healing time were 83.3%, 5.8±0.5 months, and 2.5±0.6, respectively. In the other 23 patients, whose first PABMT treatments were started within 4 to 6 months after fixation, the clinical cure rate, operation times, and healing time were 95.7% (P=0.167), 3.2±0.3 months (P=0.001), and 1.3±0.6 (P=0.001), respectively. The patients’ sex, fracture location, and fracture fixation did not have statistical influence on the clinical efficacy. Conclusion PABMT is a minimally invasive and effective strategy for the treatment of delayed union of limb bone in children. The early surgical treatment facilitates the fracture healing, reduces the number of transplantation, and shortens the course of treatment.
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Affiliation(s)
- Jun Wu
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Hongxi Guo
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Xing Liu
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Ming Li
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Yujiang Cao
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Xiangyang Qu
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Hai Zhou
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
| | - Liuqi Weng
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Engineering Research Center of Stem Cell Therapy, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, People's Republic of China
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Le BQ, Nurcombe V, Cool SM, van Blitterswijk CA, de Boer J, LaPointe VLS. The Components of Bone and What They Can Teach Us about Regeneration. MATERIALS (BASEL, SWITZERLAND) 2017; 11:E14. [PMID: 29271933 PMCID: PMC5793512 DOI: 10.3390/ma11010014] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 12/20/2017] [Accepted: 12/21/2017] [Indexed: 12/18/2022]
Abstract
The problem of bone regeneration has engaged both physicians and scientists since the beginning of medicine. Not only can bone heal itself following most injuries, but when it does, the regenerated tissue is often indistinguishable from healthy bone. Problems arise, however, when bone does not heal properly, or when new tissue is needed, such as when two vertebrae are required to fuse to stabilize adjacent spine segments. Despite centuries of research, such procedures still require improved therapeutic methods to be devised. Autologous bone harvesting and grafting is currently still the accepted benchmark, despite drawbacks for clinicians and patients that include limited amounts, donor site morbidity, and variable quality. The necessity for an alternative to this "gold standard" has given rise to a bone-graft and substitute industry, with its central conundrum: what is the best way to regenerate bone? In this review, we dissect bone anatomy to summarize our current understanding of its constituents. We then look at how various components have been employed to improve bone regeneration. Evolving strategies for bone regeneration are then considered.
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Affiliation(s)
- Bach Quang Le
- Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #6-06 Immunos, Singapore 138648, Singapore.
| | - Victor Nurcombe
- Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #6-06 Immunos, Singapore 138648, Singapore.
| | - Simon McKenzie Cool
- Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #6-06 Immunos, Singapore 138648, Singapore.
- Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, NUHS Tower Block, Level 11, 1E Kent Ridge Road, Singapore 119288, Singapore.
| | - Clemens A van Blitterswijk
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Jan de Boer
- Department of Cell Biology-Inspired Tissue Engineering, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | - Vanessa Lydia Simone LaPointe
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
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20
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Gianakos AL, Sun L, Patel JN, Adams DM, Liporace FA. Clinical application of concentrated bone marrow aspirate in orthopaedics: A systematic review. World J Orthop 2017; 8:491-506. [PMID: 28660142 PMCID: PMC5478493 DOI: 10.5312/wjo.v8.i6.491] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/05/2017] [Accepted: 05/15/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To examine the evidence behind the use of concentrated bone marrow aspirate (cBMA) in cartilage, bone, and tendon repair; establish proof of concept for the use of cBMA in these biologic environments; and provide the level and quality of evidence substantiating the use of cBMA in the clinical setting.
METHODS We conducted a systematic review according to PRISMA guidelines. EMBASE, MEDLINE, and Web of Knowledge databases were screened for the use of cBMA in the repair of cartilage, bone, and tendon repair. We extracted data on tissue type, cBMA preparation, cBMA concentration, study methods, outcomes, and level of evidence and reported the results in tables and text.
RESULTS A total of 36 studies met inclusion/exclusion criteria and were included in this review. Thirty-one of 36 (86%) studies reported the method of centrifugation and preparation of cBMA with 15 (42%) studies reporting either a cell concentration or an increase from baseline. Variation of cBMA application was seen amongst the studies evaluated. Twenty-one of 36 (58%) were level of evidence IV, 12/36 (33%) were level of evidence III, and 3/36 (8%) were level of evidence II. Studies evaluated full thickness chondral lesions (7 studies), osteochondral lesions (10 studies), osteoarthritis (5 studies), nonunion or fracture (9 studies), or tendon injuries (5 studies). Significant clinical improvement with the presence of hyaline-like values and lower incidence of fibrocartilage on T2 mapping was found in patients receiving cBMA in the treatment of cartilaginous lesions. Bone consolidation and time to bone union was improved in patients receiving cBMA. Enhanced healing rates, improved quality of the repair surface on ultrasound and magnetic resonance imaging, and a decreased risk of re-rupture was demonstrated in patients receiving cBMA as an adjunctive treatment in tendon repair.
CONCLUSION The current literature demonstrates the potential benefits of utilizing cBMA for the repair of cartilaginous lesions, bony defects, and tendon injuries in the clinical setting. This study also demonstrates discrepancies between the literature with regards to various methods of centrifugation, variable cell count concentrations, and lack of standardized outcome measures. Future studies should attempt to examine the integral factors necessary for tissue regeneration and renewal including stem cells, growth factors and a biologic scaffold.
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Abstract
Failure of bone healing after intramedullary nailing of a diaphyseal long bone fracture is a severe complication that requires an effective management to ensure the best chances for successful bone-union and termination of a long period of incapacity and morbidity for the sufferers. Traditional procedures require removal of the existing nail and re-fixation with wider nail, plate or external fixation constructs. The concept that bone union can be obtained with the existing nail in situ is gaining popularity as its removal adds trauma and potential complications and prolongs the operating time. This article reviews all techniques that have been proposed for the management of aseptic diaphyseal long bone non-unions that stimulate bone healing without removing the existing nail.
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Affiliation(s)
- Christos Garnavos
- Orthopaedic Department of "Evangelismos" General Hospital, 45 Ipsilantou St, Athens 10676, Greece.
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22
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Torres J, Gutierres M, Atayde L, Cortez P, Lopes MA, Santos JD, Cabral AT, van Eck CF. The benefit of bone marrow concentrate in addition to a glass-reinforced hydroxyapatite for bone regeneration: An in vivo ovine study. J Orthop Res 2017; 35:1176-1182. [PMID: 25490876 DOI: 10.1002/jor.22800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 12/04/2014] [Indexed: 02/04/2023]
Abstract
This study evaluates the ability of a Glass Reinforced Hydroxyapatite Composite (GRHC), in a new microporous pellet formulation with autologous bone marrow concentrate (BMC), to enhance bone regeneration and new bone formation. Ninety non-critical sized bone defects were created in the femurs of nine Merino breed sheep and randomly left unfilled (group A), filled with GRHC pellets alone (group B) or filled with GRHC pellets combined with BMC (group C). The sheep were sacrificed at 3 weeks (three sheep), 6 weeks (three sheep) and 12 weeks (three sheep) and histological analysis (Light Microscopy-LM), scanning electron microscopy (SEM) and histomorphometric analysis (HM) were performed. At 3, 6, and 12 weeks, HM revealed an average percentage of new bone of 48, 72, 83%; 25, 73, 80%, and 16, 38, 78% for Groups C, B and A respectively (significantly different only at 3 weeks p < 0.05). LM and SEM evaluation revealed earlier formation of well-organized mature lamellar bone in Group C. This study demonstrates that the addition of a bone marrow concentrate to a glass reinforced hydroxyapatite composite in a pellet formulation promotes early bone healing. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:1176-1182, 2017.
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Affiliation(s)
- Joao Torres
- Faculty of Medicine, University of Porto, Alameda Hernani Monteiro, 4200-319, Porto, Portugal
| | - Manuel Gutierres
- Faculty of Medicine, University of Porto, Alameda Hernani Monteiro, 4200-319, Porto, Portugal
| | - Luis Atayde
- Departamento de Clinicas Veterinarias, Instituto de Ciencias Biomedicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n228, 4050-313, Porto, Portugal
| | - Paulo Cortez
- Departamento de Clinicas Veterinarias, Instituto de Ciencias Biomedicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n228, 4050-313, Porto, Portugal
| | - M Ascenção Lopes
- CEMUC, Faculdade de Engenharia, Universidade do Porto, Rua Doutor Roberto Frias, 4200-465, Porto, Portugal
| | - J Domingos Santos
- CEMUC, Faculdade de Engenharia, Universidade do Porto, Rua Doutor Roberto Frias, 4200-465, Porto, Portugal
| | - Abel T Cabral
- Faculty of Medicine, University of Porto, Alameda Hernani Monteiro, 4200-319, Porto, Portugal
| | - Carola F van Eck
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3471 Fifth Avenue, Kaufman building suite 1011, Pittsburgh, Pennsylvania, 15213
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Sugaya H, Mishima H, Gao R, Kaul SC, Wadhwa R, Aoto K, Li M, Yoshioka T, Ogawa T, Ochiai N, Yamazaki M. Fate of bone marrow mesenchymal stromal cells following autologous transplantation in a rabbit model of osteonecrosis. Cytotherapy 2016; 18:198-204. [PMID: 26794712 DOI: 10.1016/j.jcyt.2015.10.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Revised: 10/14/2015] [Accepted: 10/26/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND AIMS Internalizing quantum dots (i-QDs) are a useful tool for tracking cells in vivo in models of tissue regeneration. We previously synthesized i-QDs by conjugating QDs with a unique internalizing antibody against a heat shock protein 70 family stress chaperone. In the present study, i-QDs were used to label rabbit mesenchymal stromal cells (MSCs) that were then transplanted into rabbits to assess differentiation potential in an osteonecrosis model. METHODS The i-QDs were taken up by bone marrow-derived MSCs collected from the iliac of 12-week-old Japanese white rabbits that were positive for cluster of differentiation (CD)81 and negative for CD34 and human leukocyte antigen DR. The average rate of i-QD internalization was 93.3%. At 4, 8, 12, and 24 weeks after transplantation, tissue repair was evaluated histologically and by epifluorescence and electron microscopy. RESULTS The i-QDs were detected at the margins of the drill holes and in the necrotized bone trabecular. There was significant colocalization of the i-QD signal in transplanted cells and markers of osteoblast and mineralization at 4, 8, and 12 weeks post-transplantation, while i-QDs were detected in areas of mineralization at 12 and 24 weeks post-transplantation. Moreover, i-QDs were observed in osteoblasts in regenerated tissue by electron microscopy, demonstrating that the tissue was derived from transplanted cells. CONCLUSION These results indicate that transplanted MSCs can differentiate into osteoblasts and induce tissue repair in an osteonecrosis model and can be tracked over the long term by i-QD labeling.
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Affiliation(s)
- Hisashi Sugaya
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Hajime Mishima
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan.
| | - Ran Gao
- National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
| | - Sunil C Kaul
- National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
| | - Renu Wadhwa
- National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
| | - Katsuya Aoto
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Meihua Li
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Tomokazu Yoshioka
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Takeshi Ogawa
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Naoyuki Ochiai
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
| | - Masashi Yamazaki
- Department of Orthopaedic Surgery, University of Tsukuba, Ibaraki, Japan
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Zhai L, Ma XL, Jiang C, Zhang B, Liu ST, Xing GY. Human autologous mesenchymal stem cells with extracorporeal shock wave therapy for nonunion of long bones. Indian J Orthop 2016; 50:543-550. [PMID: 27746499 PMCID: PMC5017178 DOI: 10.4103/0019-5413.189602] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Currently, the available treatments for long bone nonunion (LBN) are removing of focus of infection, bone marrow transplantation as well as Ilizarov methods etc. Due to a high percentage of failures, the treatments are complex and debated. To develop an effective method for the treatment of LBN, we explored the use of human autologous bone mesenchymal stems cells (hBMSCs) along with extracorporeal shock wave therapy (ESWT). MATERIALS AND METHODS Sixty three patients of LBN were subjected to ESWT treatment and were divided into hBMSCs transplantation group (Group A, 32 cases) and simple ESWT treatment group (Group B, 31 cases). RESULTS The patients were evaluated for 12 months after treatment. In Group A, 14 patients were healed and 13 showed an improvement, with fracture healing rate 84.4%. In Group B, eight patients were healed and 13 showed an improvement, with fracture healing rate 67.7%. The healing rates of the two groups exhibited a significant difference (P < 0.05). There was no significant difference for the callus formation after 3 months treatment (P > 0.05). However, the callus formation in Group A was significantly higher than that in the Group B after treatment for 6, 9, and 12 months (P < 0.05). CONCLUSION Autologous bone mesenchymal stems cell transplantation with ESWT can effectively promote the healing of long bone nonunions.
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Affiliation(s)
- Lei Zhai
- Department of Orthopaedic Surgery, The General Hospital of Tianjin Medical University, Tianjin 300052, P. R. China
| | - Xin-Long Ma
- Department of Orthopaedic Surgery, Tianjin Hospital, Hexi District, Tianjin 300211, P. R. China
| | - Chuan Jiang
- Department of Orthopaedic Surgery, The General Hospital of Chinese People's Armed Police Force, Haidian District, Beijing 100039, P. R. China
| | - Bo Zhang
- Department of Immunology, Tianjin Medical University, Heping District, Tianjin 300052, P. R. China
| | - Shui-Tao Liu
- Department of Orthopaedic Surgery, The Affiliated Hospital of Logistics College of Chinese People's Armed Police Force, Pingjin Hospital, Hedong District, Tianjin 300162, P. R. China
| | - Geng-Yan Xing
- Department of Orthopaedic Surgery, The General Hospital of Chinese People's Armed Police Force, Haidian District, Beijing 100039, P. R. China,Address for correspondence: Dr. Geng-Yan Xing, Department of Orthopaedic Surgery, The General Hospital of Chinese People's Armed Police Force, Haidian District, Beijing 100039, P. R. China. E-mail:
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25
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Stanovici J, Le Nail LR, Brennan MA, Vidal L, Trichet V, Rosset P, Layrolle P. Bone regeneration strategies with bone marrow stromal cells in orthopaedic surgery. Curr Res Transl Med 2016; 64:83-90. [PMID: 27316391 DOI: 10.1016/j.retram.2016.04.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 04/13/2016] [Accepted: 04/14/2016] [Indexed: 12/18/2022]
Abstract
Bone is the most transplanted tissue human with 1 million procedures every year in Europe. Surgical interventions for bone repair are required for varied reasons such as trauma resulting non-union fractures, or diseases including osteoporosis or osteonecrosis. Autologous bone grafting is the gold standard in bone regeneration but it requires a second surgery with associated pain and complications, and is also limited by harvested bone quantity. Synthetic bone substitutes lack the osteoinductive properties to heal large bone defects. Cell therapies based on bone marrow or ex vivo expanded mesenchymal stromal stem cells (MSCs) in association with synthetic calcium phosphate (CaP) bone substitutes may be alternatives to autologous bone grafting. This manuscript reviews the different conventional biological and synthetic bone grafting procedures as well as the more recently introduced cell therapy approaches used in orthopaedic surgery for bone regeneration. Some clinical studies have demonstrated safety and efficacy of these approaches but regeneration of large bone defects remain challenging due to the absence of rapid and adequate vascularisation. Future directions in the field of bone regeneration are presented, such as testing alternative cell sources or in situ fabrication of vascularized bone grafts in patients.
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Affiliation(s)
- J Stanovici
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France; Service de chirurgie orthopédique et traumatologique 2, hôpital Trousseau, CHRU de Tours, 37044 Tours, France
| | - L-R Le Nail
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France; Service de chirurgie orthopédique et traumatologique 2, hôpital Trousseau, CHRU de Tours, 37044 Tours, France
| | - M A Brennan
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France
| | - L Vidal
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France
| | - V Trichet
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France
| | - P Rosset
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France; Service de chirurgie orthopédique et traumatologique 2, hôpital Trousseau, CHRU de Tours, 37044 Tours, France
| | - P Layrolle
- Inserm, UMR 957, équipe labellisée Ligue 2012, 1, rue Gaston-Veil, 44035 Nantes, France; Laboratoire de physiopathologie de la résorption osseuse et thérapie des tumeurs osseuses primitives, faculté de médecine, université de Nantes, Nantes Atlantique universités, 1, rue Gaston-Veil, 44035 Nantes, France; Service de chirurgie orthopédique et traumatologique 2, hôpital Trousseau, CHRU de Tours, 37044 Tours, France.
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Hernigou P, Trousselier M, Roubineau F, Bouthors C, Chevallier N, Rouard H, Flouzat-Lachaniette CH. Local transplantation of bone marrow concentrated granulocytes precursors can cure without antibiotics infected nonunion of polytraumatic patients in absence of bone defect. INTERNATIONAL ORTHOPAEDICS 2016; 40:2331-2338. [PMID: 26928724 DOI: 10.1007/s00264-016-3147-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 02/16/2016] [Indexed: 01/03/2023]
Abstract
PURPOSE Infected, long bone non-unions present a significant clinical challenge. New and alternative therapies are needed to address this problem. The purposes of this study were to compare the number of circulating granulocyte-macrophage colony-forming units (CFU-GM) in the peripheral blood of polytraumatic patients with infected tibial non-unions and in the peripheral blood of control patients with the hypothesis that their number was decreased in polytraumatic patients; and to treat their infection without antibiotics and with local transplantation of bone marrow concentrated granulocytes precursors. METHODS Thirty (18 atrophic and 12 hyperthrophic ) infected tibial non-unions (without bone defect) that occurred after open fractures in polytraumatic patients were treated without antibiotics and with percutaneous injection of autologous bone marrow concentrate (BMC) containing granulocytes precursors (CFU-GM). CFU-GM progenitors were assessed in the bone marrow aspirate, peripheral blood, and fracture site of these patients. The number of these progenitors was compared with the CFU-GM progenitors of control patient samples (healthy donors matched for age and gender). Outcome measures were: timing of union, callus formation (radiographs and CT scan), and recurrence of clinical infection. RESULTS As compared to control patients, the number of CFU GM derived colonies was lower at peripheral blood in patients with infected nonunions. The bone marrow graft injected in nonunions contained after concentration 42 621 ± 20 350 CFU-GM-derived colonies/cc. Healing and cure of infection was observed at six months for 25 patients and at one year follow up for 30 patients. At the median ten year follow-up (range: 5 to 15), only one patient had clinical recurrent infection after healing (between 6 months and last follow-up). CONCLUSION The peripheral blood of these polytraumatic patients with infected nonunions had a remarkable decrease in CFU-GM-derived colonies as compared with normal controls. Local transplantation of concentrated CFU-GM-derived colonies aspirated from bone marrow allowed cure of infection and healing without antibiotics.
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Affiliation(s)
- Philippe Hernigou
- Orthopaedic Surgery, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France.
| | - Matthieu Trousselier
- Orthopaedic Surgeon, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France
| | - François Roubineau
- Orthopaedic Surgery, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France
| | - Charlie Bouthors
- Orthopaedic Surgeon, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France
| | - Nathalie Chevallier
- EFS Cell Therapy Facility, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France
| | - Helene Rouard
- EFS Cell Therapy Facility, University Paris East (UPEC), Hôpital Henri Mondor, 94010, Creteil, France
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Flouzat-Lachaniette CH, Heyberger C, Bouthors C, Roubineau F, Chevallier N, Rouard H, Hernigou P. Osteogenic progenitors in bone marrow aspirates have clinical potential for tibial non-unions healing in diabetic patients. INTERNATIONAL ORTHOPAEDICS 2015; 40:1375-9. [DOI: 10.1007/s00264-015-3046-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 11/02/2015] [Indexed: 11/24/2022]
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Li Z, Hou T, Deng M, Luo F, Wu X, Xing J, Chang Z, Xu J. The Osteogenetic Efficacy of Goat Bone Marrow-Enriched Self-Assembly Peptide/Demineralized Bone Matrix In Vitro and In Vivo. Tissue Eng Part A 2015; 21:1398-408. [PMID: 25518911 DOI: 10.1089/ten.tea.2014.0294] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Zhiqiang Li
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
- Department of Orthopedics, Chengdu Military General Hospital, Chengdu, China
| | - Tianyong Hou
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Moyuan Deng
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Fei Luo
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Xuehui Wu
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Junchao Xing
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zhengqi Chang
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jianzhong Xu
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopaedics, Southwest Hospital, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
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Percutaneous injection of bone marrow mesenchymal stem cells for ankle non-unions decreases complications in patients with diabetes. INTERNATIONAL ORTHOPAEDICS 2015; 39:1639-43. [PMID: 25795249 DOI: 10.1007/s00264-015-2738-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 03/03/2015] [Indexed: 12/11/2022]
Abstract
PURPOSE Clinical studies in diabetic patients have demonstrated that there is a high incidence of complications in distal tibia and ankle fracture treatments. One strategy to mitigate issues with wound healing and infection in diabetic patients is to use a percutaneous technique in which autologous, bone marrow-derived, concentrated cells are injected at the site of non-unions. METHODS Eighty-six ankle non-union in diabetic patients were treated with bone marrow mesenchymal stem cells (BM-MSCs) delivered in an autologous bone marrow concentrate (BMC). Clinical outcomes of the 86 diabetic non-union patients treated with BMC were compared with 86 diabetic matched non-unions treated with a standard bone iliac crest autograft. RESULTS Treatment with BMC promoted non-union healing in 70 among 86 diabetic patients (82.1 %) with a low number of complications. Of the 86 diabetic patients treated with iliac bone graft, 53 (62.3 %) had healing; major complications were observed: 5 amputations, 11 osteonecroses of the fracture wound edge and 17 infections. CONCLUSIONS In diabetic patients with ankle non-unions, treatment with BM-MSCs from bone marrow concentrate may be preferable in view of the high risks of major complications after open surgery and iliac bone grafting, and improved healing rates compared with standard iliac bone autograft treatment.
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Pećina M, Vukičević S. Tissue engineering and regenerative orthopaedics (TERO). INTERNATIONAL ORTHOPAEDICS 2014; 38:1757-60. [PMID: 25109479 DOI: 10.1007/s00264-014-2477-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 07/18/2014] [Indexed: 01/09/2023]
Affiliation(s)
- Marko Pećina
- Department of Orthopaedic Surgery, University of Zagreb School of Medicine, Zagreb, Croatia,
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Bone marrow derived stem cells in joint and bone diseases: a concise review. INTERNATIONAL ORTHOPAEDICS 2014; 38:1787-801. [PMID: 25005462 DOI: 10.1007/s00264-014-2445-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Accepted: 06/21/2014] [Indexed: 12/11/2022]
Abstract
Stem cells have huge applications in the field of tissue engineering and regenerative medicine. Their use is currently not restricted to the life-threatening diseases but also extended to disorders involving the structural tissues, which may not jeopardize the patients' life, but certainly influence their quality of life. In fact, a particularly popular line of research is represented by the regeneration of bone and cartilage tissues to treat various orthopaedic disorders. Most of these pioneering research lines that aim to create new treatments for diseases that currently have limited therapies are still in the bench of the researchers. However, in recent years, several clinical trials have been started with satisfactory and encouraging results. This article aims to review the concept of stem cells and their characterization in terms of site of residence, differentiation potential and therapeutic prospective. In fact, while only the bone marrow was initially considered as a "reservoir" of this cell population, later, adipose tissue and muscle tissue have provided a considerable amount of cells available for multiple differentiation. In reality, recently, the so-called "stem cell niche" was identified as the perivascular space, recognizing these cells as almost ubiquitous. In the field of bone and joint diseases, their potential to differentiate into multiple cell lines makes their application ideally immediate through three main modalities: (1) cells selected by withdrawal from bone marrow, subsequent culture in the laboratory, and ultimately transplant at the site of injury; (2) bone marrow aspirate, concentrated and directly implanted into the injury site; (3) systemic mobilization of stem cells and other bone marrow precursors by the use of growth factors. The use of this cell population in joint and bone disease will be addressed and discussed, analysing both the clinical outcomes but also the basic research background, which has justified their use for the treatment of bone, cartilage and meniscus tissues.
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