Background: Although the published literature has grown exponentially during the last few decades, managing medication-related osteonecrosis of the jaws (MRONJ) remains challenging. Since the first description of adipose-derived stem cells, cell therapy showed promising perspectives in surgical treatment of MRONJ. In this study, the beneficial effect of fat graft in surgical treatment of stage 2 and 3 MRONJ patients was assessed. Methods: A retrospective analysis of the evolution pattern of the disease was conducted comparing the outcomes of MRONJ patients who underwent sequestrectomy followed by fat graft (n = 9) and those who received sequestrectomy alone (n = 12). Results: Improvement of the disease stage was observed in 77.8% vs. 22.2% cases in group A and B, respectively (p = 0.030); disease stability was documented in 11.1% vs. 25.0% cases in group A and B, respectively (p = 0.603); worsening of MRONJ stage was observed in 11.1% vs. 50.0% cases in group A and B, respectively (p = 0.159). Conclusions: Despite the small sample size, this study suggests that fat graft may represent a promising low-risk and cost-efficient adjunctive therapy in the surgical treatment of MRONJ patients.
Fat graft in surgical treatment of medication-related osteonecrosis of the jaws (Mronj) / De Cicco, D.; Tartaro, G.; Colella, G.; Orabona, G. D.; Santagata, M.; Ferrieri, I.; Troiano, A.; Stagliano, S.; Volgare, A. S.; D'Amato, S.. - In: APPLIED SCIENCES. - ISSN 2076-3417. - 11:23(2021), p. 11195. [10.3390/app112311195]
Fat graft in surgical treatment of medication-related osteonecrosis of the jaws (Mronj)
Tartaro G.Investigation
;
2021
Abstract
Background: Although the published literature has grown exponentially during the last few decades, managing medication-related osteonecrosis of the jaws (MRONJ) remains challenging. Since the first description of adipose-derived stem cells, cell therapy showed promising perspectives in surgical treatment of MRONJ. In this study, the beneficial effect of fat graft in surgical treatment of stage 2 and 3 MRONJ patients was assessed. Methods: A retrospective analysis of the evolution pattern of the disease was conducted comparing the outcomes of MRONJ patients who underwent sequestrectomy followed by fat graft (n = 9) and those who received sequestrectomy alone (n = 12). Results: Improvement of the disease stage was observed in 77.8% vs. 22.2% cases in group A and B, respectively (p = 0.030); disease stability was documented in 11.1% vs. 25.0% cases in group A and B, respectively (p = 0.603); worsening of MRONJ stage was observed in 11.1% vs. 50.0% cases in group A and B, respectively (p = 0.159). Conclusions: Despite the small sample size, this study suggests that fat graft may represent a promising low-risk and cost-efficient adjunctive therapy in the surgical treatment of MRONJ patients.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.