Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy

Atypical femoral fractures (AFFs) are rare fractures usually associated with medications that can ultimately alter bone metabolism. Imatinib, a drug prescribed for treatment of chronic myeloid leukemia (CML), has been associated with altered bone homeostasis, however, with unknown clinical significa...

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Main Authors: Ana C. Belzarena, James L. Cook
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Case Reports in Oncological Medicine
Online Access:http://dx.doi.org/10.1155/crom/2081905
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author Ana C. Belzarena
James L. Cook
author_facet Ana C. Belzarena
James L. Cook
author_sort Ana C. Belzarena
collection DOAJ
description Atypical femoral fractures (AFFs) are rare fractures usually associated with medications that can ultimately alter bone metabolism. Imatinib, a drug prescribed for treatment of chronic myeloid leukemia (CML), has been associated with altered bone homeostasis, however, with unknown clinical significance. Here, we present the case of a 17-year-old female, with a diagnosis of CML undergoing chronic imatinib therapy, who developed an AFF treated successfully with prophylactic fixation with intramedullary nailing. Our case underscores the importance of prompt recognition of this entity to allow patients timely appropriate care, even at an early age.
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spelling doaj-art-d2adb0e1c1a242e1909f2284664dfc862025-08-20T02:13:27ZengWileyCase Reports in Oncological Medicine2090-67142025-01-01202510.1155/crom/2081905Atypical Femur Fracture in a Teenager on Chronic Imatinib TherapyAna C. Belzarena0James L. Cook1Missouri Orthopaedic InstituteOrthopaedic Surgery DepartmentAtypical femoral fractures (AFFs) are rare fractures usually associated with medications that can ultimately alter bone metabolism. Imatinib, a drug prescribed for treatment of chronic myeloid leukemia (CML), has been associated with altered bone homeostasis, however, with unknown clinical significance. Here, we present the case of a 17-year-old female, with a diagnosis of CML undergoing chronic imatinib therapy, who developed an AFF treated successfully with prophylactic fixation with intramedullary nailing. Our case underscores the importance of prompt recognition of this entity to allow patients timely appropriate care, even at an early age.http://dx.doi.org/10.1155/crom/2081905
spellingShingle Ana C. Belzarena
James L. Cook
Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
Case Reports in Oncological Medicine
title Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
title_full Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
title_fullStr Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
title_full_unstemmed Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
title_short Atypical Femur Fracture in a Teenager on Chronic Imatinib Therapy
title_sort atypical femur fracture in a teenager on chronic imatinib therapy
url http://dx.doi.org/10.1155/crom/2081905
work_keys_str_mv AT anacbelzarena atypicalfemurfractureinateenageronchronicimatinibtherapy
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