Document Detail


Sunitinib may raise the risk of bisphosphonate-related osteonecrosis of the jaw: presentation of three cases.
MedLine Citation:
PMID:  20692189     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a serious side effect of bisphosphonate (BP) medication. Tooth extractions are the most frequent causes for BRONJ. In some cases BRONJ is observed spontaneously, with some anatomic sites carrying a higher risk. Sunitinib, a tyrosine kinase inhibitor, is established in renal cell carcinoma and is known to lead to oral mucositis as a side effect, which in BP patients may additionally raise the risk of BRONJ.
STUDY DESIGN: We present 3 patients with renal cell carcinoma under BP medication who developed BRONJ during and after sunitinib medication.
RESULTS: In 2 patients, BRONJ was linked to the occurrence of mucositis after sunitinib intake. The third patient showed relapse of completely healed BRONJ lesions shortly after resumption of a sunitinib therapy.
CONCLUSIONS: Oral mucositis during chemotherapy may raise the risk of BRONJ in cancer patients with BP medication. Especially in renal cell carcinoma patients under sunitinib therapy and intravenous BP medication, oral mucositis should be observed closely because it could be a risk factor for BRONJ.
Authors:
Sebastian Hoefert; Harald Eufinger
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Publication Detail:
Type:  Case Reports; Journal Article     Date:  2010-08-09
Journal Detail:
Title:  Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics     Volume:  110     ISSN:  1528-395X     ISO Abbreviation:  Oral Surg Oral Med Oral Pathol Oral Radiol Endod     Publication Date:  2010 Oct 
Date Detail:
Created Date:  2010-09-27     Completed Date:  2011-01-11     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9508562     Medline TA:  Oral Surg Oral Med Oral Pathol Oral Radiol Endod     Country:  United States    
Other Details:
Languages:  eng     Pagination:  463-9     Citation Subset:  D; IM    
Copyright Information:
Copyright © 2010 Mosby, Inc. All rights reserved.
Affiliation:
Department of Oral and Maxillofacial Surgery, Regional Plastic Surgery, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital of Ruhr-University Bochum, Recklinghausen, Germany. hoefert.sebastian@kk-recklinghausen.de
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MeSH Terms
Descriptor/Qualifier:
Antineoplastic Agents / adverse effects*
Bone Density Conservation Agents / administration & dosage,  adverse effects
Carcinoma, Renal Cell / drug therapy*
Diphosphonates / administration & dosage,  adverse effects
Humans
Indoles / adverse effects*
Injections, Intravenous
Kidney Neoplasms / drug therapy*
Mandibular Diseases / chemically induced*,  surgery
Middle Aged
Mucositis / chemically induced,  complications
Osteonecrosis / chemically induced*,  surgery
Protein Kinase Inhibitors / adverse effects
Protein-Tyrosine Kinases / antagonists & inhibitors
Pyrroles / adverse effects*
Risk Factors
Stomatitis / chemically induced,  complications
Tooth Extraction / adverse effects
Chemical
Reg. No./Substance:
0/Antineoplastic Agents; 0/Bone Density Conservation Agents; 0/Diphosphonates; 0/Indoles; 0/Protein Kinase Inhibitors; 0/Pyrroles; 0/sunitinib; EC 2.7.10.1/Protein-Tyrosine Kinases

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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