A systematic review of bisphosphonate osteonecrosis (BON) in cancer
- PMID: 20411279
- DOI: 10.1007/s00520-010-0882-1
A systematic review of bisphosphonate osteonecrosis (BON) in cancer
Abstract
Purpose: This systematic review aims to examine the prevalence of bisphosphonate osteonecrosis (BON) in the cancer population, prevention and treatment protocols, and quality of life issues.
Methods: A search of MEDLINE/PubMed and EMBASE form October 2003 to December 31, 2008 was conducted with the objective of identifying publications that contained original data regarding BON.
Results: A total of 28 publications fulfilled inclusion criteria, but only 22 were used for prevalence analysis. No randomized controlled clinical trials, meta-analysis, or quality of life papers were found that contained information regarding either prevalence or treatment protocols for the management of BON. The overall weighted prevalence of BON included a sample of 39,124 patients with a mean weighted prevalence of 6.1%. The weighted prevalence was 13.3% for studies with documented follow-up with a sample size of 927 individuals. The weighted prevalence in studies with undocumented follow-up was 0.7% in a sample of 8,829 chart reviews. Epidemiological studies evaluated a total of 29,368 individual records, and the weighted BON prevalence was 1.2%.
Conclusions: High-quality studies are needed to accurately characterize the prevalence of BON, and to determine effective treatment protocols.
Comment in
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Prevalence of bisphosphonate-related osteonecrosis in patients with cancer could be as high as 13.3 percent.J Am Dent Assoc. 2012 Feb;143(2):170-1. doi: 10.14219/jada.archive.2012.0128. J Am Dent Assoc. 2012. PMID: 22298559
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