|
KMID : 1007020100080010073
|
|
Korean Soceity of Osteroporosis
2010 Volume.8 No. 1 p.73 ~ p.80
|
|
|
Bisphosphonate-Related Osteonecrosis of the Jaw: Clinical Characteristics of Patients in Korea
|
|
Chung Yoon-Sok
Kim Eun-Kyung
Lee Min-Suk
Lee Jeong-Keun
Kwon Yong-Dae
Park Yong-Duk
Kim Deog-Yoon
|
|
|
Abstract
|
|
|
Objectives: The purpose of this study is to describe the clinical characteristics of patients diagnosed with bisphosphonate-related osteonecrosis of the jaw (BRONJ) and to identify potential risk factors.
Methods: Twenty cases were identified who were diagnosed as BRONJ at the Ajou University Hospital and Kyung Hee University Hospital. We performed a retrospective review of charts.
Results: Fifteen cases of BRONJ were developed in patients with osteoporosis treated with oral bisphosphonates while 5 cases were developed in patients with malignancy treated with IV bisphosphonates. Mean age of BRONJ group was 69.4 (48~84) years-old and 14 of 20 (70%) were women. Eleven cases (55%) occurred in the maxilla and 9 cases (45%) occurred in the mandible. Six out of 20 (30%) had history of diabetes mellitus, 4 out of 20 (20%) had history of rheumatoid arthritis, 6 out of 20 (30%) took glucocorticoid, and 15 of 20 (75%) had dental extractions before diagnosis of BRONJ. The mean duration of bisphosphonates administration was 3.3 (SD=0.5) years. The management of BRONJ was surgical in 17 patients, nonsurgical in two patients and one patient was lost to follow up.
Conclusion: Old age, female sex, and previous invasive dental procedure were the most common characteristics of those who developed BRONJ. Concomitant disease including diabetes mellitus, glucocorticoid use might influence the development of BRONJ.
|
|
|
KEYWORD
|
|
|
Bisphosphonate, Osteonecrosis of the jaw, Old age, Female sex, Previous dental procedures
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|