Mads Riishede Hansen, Ming Ding, Steffen Søndergaard Folkvardsen, Susanne Gjørup Sækmose, Søren Kold, Bjarke Viberg, Chris Halling Dreyer
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引用次数: 0
Abstract
Objective of this study: This scoping-review aims to highlight the current modalities of sole use of stem cells in treating fracture nonunion updating a previous systematic review from 2013. We report solitary stem cell stimulation in literature in vivo studies to obtain current knowledge in understanding the crucial role of stem cells in enhancing fracture nonunion healing.
Materials and methods: This scoping review was conducted by systematical search in PubMed, Medline and clinicaltrials.gov with a timeframe from October 2012 to September 2024. Two authors independently screened all articles, and when included, the following information was extracted: type of nonunion, localization, type of stem cells, administered dose of stem cells, surgical information, type of scaffold, control group, evaluation method, time of evaluation post intervention, and adverse events.
Results: Of 4710 articles screened, 27 articles met the criteria for inclusion. In the reviewed articles, 2 out of 5 human studies, and 8 out of 12 animal studies with a control group reported a statistically significant effect of stem cells on bone healing when used in the treatment of fracture nonunion. Comparison of the studies was difficult due to heterogeneity. The administration of mesenchymal stem cells regarding adverse events was investigated in eight human studies.
Conclusion: Based on our reporting, the articles suggest that the perspectives of the sole use of mesenchymal stem cells in the management of fracture nonunion might be promising but remain inconclusive. Future research should be inspired by existing literature and focus on the development of well-standardized methodologies and results published.
期刊介绍：
"Archives of Orthopaedic and Trauma Surgery" is a rich source of instruction and information for physicians in clinical practice and research in the extensive field of orthopaedics and traumatology. The journal publishes papers that deal with diseases and injuries of the musculoskeletal system from all fields and aspects of medicine. The journal is particularly interested in papers that satisfy the information needs of orthopaedic clinicians and practitioners. The journal places special emphasis on clinical relevance.
"Archives of Orthopaedic and Trauma Surgery" is the official journal of the German Speaking Arthroscopy Association (AGA).
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