| Popis: |
Objectives: The objectives of this study were to define the incidence, pain, and healing in cancer patients treated with intravenous bisphosphonates. Study design: The study included long-term follow-up of 99 bisphosphonate-using patients (group A) and conservative treatment of 67 patients with bisphosphonate-related osteonecrosis of the jaw (BRONJ, group B) using 3 antibiotic schemes and oral hygiene. Results: The frequency of zoledronic acid single-agent use was 85.9% and 69.8% in group A and B, respectively. Median follow-up was 13 months (group A) and 16 months (group B). Two patients in group A developed BRONJ (2%). Of those with BRONJ in group B who completed follow-up, healing occurred in 14.9% (7/47) and pain subsided in 80.9% (38/47). Healing was significant in patients who received pamidronate followed by zoledronic acid (P =.023) and with BRONJ stages 0 and stage I (P =.003). Conclusions: This case series suggests that oral hygiene and conservative antibiotic therapy play a role in healing and pain alleviation in BRONJ. Oral hygiene and follow-up may decrease incidence of BRONJ. © 2011 Mosby, Inc. All rights reserved. |
