التفاصيل البيبلوغرافية
| العنوان: |
Inclusion body myositis triggerred with long-term imatinib use |
| المؤلفون: |
Deniz, Rabia, Güzelbey, Tevfik, Narinoğlu, Sanem, Şirin Kalem, Gizem, Ekmen, Şevket Ali, Gündoğdu Ünverengil, Gökçen, Karaali, Zeynep |
| المصدر: |
Journal of Oncology Pharmacy Practice ; page 107815522311685 ; ISSN 1078-1552 1477-092X |
| بيانات النشر: |
SAGE Publications |
| سنة النشر: |
2023 |
| الوصف: |
Introduction Imatinib is an orally administered tyrosine kinase inhibitor with wide clinical use in different indications from solid tumors to hematologic malignancies. Inclusion body myositis (IBM) is an acquired myopathy of both inflammatory and degenerative nature. Case report We present an 81 years old male with a history of gastrointestinal stromal tumor (GIST) operated 8 years ago and was evaluated for the progressive loss of weight and muscle strength leading to total immobilization in 6 months. He was under imatinib for 8 years despite the remission of GIST. Physical examination disclosed diffuse loss of muscle strength, most prominently involvement of distal upper and proximal lower extremity in an asymmetrical pattern with normal serum creatinine kinase level (CK). Further investigations including bilateral thigh MRI, electromyography (EMG), and PET/CT suggested myositis and degenerative myopathy and ruled out any malignancy. Quadriceps femoris biopsy proved the diagnosis of IBM and no trigger except for imatinib was displayed. Management and outcome Clinical improvement in terms of weight loss and muscle weakness was achieved after the discontinuation of imatinib. Discussion This is the first case of IBM associated with prolonged use of imatinib not reported in the literature so far. Since imatinib is widely used in different conditions, it is important to be aware of even its rare adverse effects. Poor response of IBM to conventional immunosuppressive agents enhances the value of etiology identification to relieve symptoms in addition to supportive care. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1177/10781552231168563 |
| الإتاحة: |
https://doi.org/10.1177/10781552231168563Test |
| حقوق: |
http://journals.sagepub.com/page/policies/text-and-data-mining-licenseTest |
| رقم الانضمام: |
edsbas.20256910 |
| قاعدة البيانات: |
BASE |
