A2 Vertaisarvioitu katsausartikkeli tieteellisessä lehdessä
Mesenchymal Stem Cell Therapy for Osteoradionecrosis of the Mandible: a Systematic Review of Preclinical and Human Studies
Tekijät: Anders Kierkegaard Gundestrup, Charlotte Duch Lynggaard, Lone Forner, Terhi J. Heino, Kathrine Kronberg Jakobsen, Anne Fischer-Nielsen, Christian Grønhøj, Christian von Buchwald
Kustantaja: SPRINGER
Julkaisuvuosi: 2020
Journal: Stem Cell Reviews and Reports
Tietokannassa oleva lehden nimi: STEM CELL REVIEWS AND REPORTS
Lehden akronyymi: STEM CELL REV REP
Vuosikerta: 16
Numero: 6
Aloitussivu: 1208
Lopetussivu: 1221
Sivujen määrä: 14
ISSN: 2629-3269
DOI: https://doi.org/10.1007/s12015-020-10034-5
Tiivistelmä
Background
Osteoradionecrosis (ORN) of the mandible is a severe complication of radiotherapy for head and neck cancer and is arduously difficult to manage. Current treatment options carry risks with some patients remaining incurable. Mesenchymal stromal/stem cell (MSC) therapy has shown promising results supporting osteogenesis and regeneration of radiotherapy-damaged tissues. The aim of this study was to systematically review the literature on the safety and efficacy of MSCs in treating ORN.Methods
A systematic search was performed on MEDLINE, Embase, Cochranes Library online databases, andto identify preclinical and clinical studies examining the effect of MSCs on osseous healing of ORN. The preclinical studies were assessed according to the SYRCLEs guidelines and risk of bias tool.Results
Six studies (n = 142) from 5 countries were eligible for analysis. Of these four were preclinical studies and two clinical case studies. Preclinical studies found MSC treatment to be safe, demonstrating bone restorative effects and improved soft tissue regeneration. In the clinical cases, healing of bone and soft tissue was reported with no serious adverse events.Conclusion
The evidence from the included studies suggests that MSCs may have beneficial regenerative effects on the healing of ORN. None of the studies reported adverse events with the use of MSCs. More carefully controlled studies with well-identified cells are however needed to demonstrate the efficacy of MSCs in a clinical setting. Graphical abstract
Background
Osteoradionecrosis (ORN) of the mandible is a severe complication of radiotherapy for head and neck cancer and is arduously difficult to manage. Current treatment options carry risks with some patients remaining incurable. Mesenchymal stromal/stem cell (MSC) therapy has shown promising results supporting osteogenesis and regeneration of radiotherapy-damaged tissues. The aim of this study was to systematically review the literature on the safety and efficacy of MSCs in treating ORN.Methods
A systematic search was performed on MEDLINE, Embase, Cochranes Library online databases, andto identify preclinical and clinical studies examining the effect of MSCs on osseous healing of ORN. The preclinical studies were assessed according to the SYRCLEs guidelines and risk of bias tool.Results
Six studies (n = 142) from 5 countries were eligible for analysis. Of these four were preclinical studies and two clinical case studies. Preclinical studies found MSC treatment to be safe, demonstrating bone restorative effects and improved soft tissue regeneration. In the clinical cases, healing of bone and soft tissue was reported with no serious adverse events.Conclusion
The evidence from the included studies suggests that MSCs may have beneficial regenerative effects on the healing of ORN. None of the studies reported adverse events with the use of MSCs. More carefully controlled studies with well-identified cells are however needed to demonstrate the efficacy of MSCs in a clinical setting. Graphical abstract
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