Which symptoms negatively affect the oral health-related quality of life in patients with osteonecrosis of the jaw?

OBJECTIVES

One of the treatment goals for osteonecrotic lesions of the jaw, such as medication-related osteonecrosis of the jaw (MRONJ) or osteoradionecrosis (ORN), is restoration of quality of life (QOL). This study aimed to identify symptoms that negatively affect QOL in patients with unhealed MRONJ or ORN.

STUDY DESIGN

This cross-sectional study included patients who were previously diagnosed with MRONJ or ORN and who underwent treatment at the Kobe University Hospital between June 2015 and February 2016. Patient QOL was measured by using the Oral Health Impact Profile (OHIP-14). The predictor variable was disease status (stage and healing). The outcome variable was OHIP-14. One-way analysis of variance and Tukey's test were performed.

RESULTS

The study included 74 patients (37 men and 37 women; mean age 70 years). Although there was no significant difference between the OHIP-14 scores of unhealed MRONJ and ORN (stages 1-3) and those of healed ones, the "worsened sense of taste" resulted in significant differences among stages in patients with unhealed MRONJ (P = .027) and the "painful mouth aching" in patients with unhealed ORN (P = .041).

CONCLUSIONS

Worsened sense of taste and pain negatively affected QOL in patients with unhealed MRONJ and ORN.