Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bortezomib is a proteasome inhibitor and is active against multiple myeloma. Most toxicities associated with bortezomib are mild to moderate and manageable; however, bortezomib-induced pneumonitis has been reported in some multiple myeloma cases. Bortezomib-induced pneumonitis was reported to occur relatively soon after the first administration of bortezomib. A 64-year-old Japanese man with multiple myeloma received low-dose dexamethasone followed by bortezomib monotherapy as the initial therapy. He had no pulmonary complications during bortezomib treatment. Thereafter, he was treated with high-dose chemotherapy, followed by autologous peripheral blood stem cell transplantation. Ten months after autologous peripheral blood stem cell transplantation, his disease relapsed and he received bortezomib retreatment. On the fifth day after the second dose of weekly bortezomib, he complained of mild dyspnea, dry cough and fever. High-resolution computed tomography of the chest showed bilateral infiltrates with partial ground glass appearance in the lower lobes. The diagnosis of bortezomib-induced pneumonitis was made. His bortezomib-induced pneumonitis responded to steroid therapy and his respiratory symptoms disappeared. This is the first report in which bortezomib-induced pneumonitis occurred during bortezomib retreatment for relapsed multiple myeloma. Careful management is needed during bortezomib retreatment, even after the previous course of bortezomib was administered safely.
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PMID:Bortezomib-induced pneumonitis during bortezomib retreatment in multiple myeloma. 2262 10

Bortezomib, a chemotherapeutic agent used in the treatment of hematologic malignancies, has been associated with multiple forms of lung injury including diffuse alveolar hemorrhage (DAH). We present the first reported case of bortezomib-induced DAH in a patient with plasma cell leukemia. This 59-year-old female developed hemoptysis, severe cough, and diffuse bilateral ground glass opacities on CT scan of the chest after receiving one dose of bortezomib, with DAH subsequently confirmed on bronchoalveolar lavage. Unlike most previously reported cases, she did not develop respiratory failure requiring high dose corticosteroids, and in fact did not require any supplemental oxygen. We also provide a comparative summary of all reports of bortezomib-induced DAH in the literature to date. This case provides additional insight into the spectrum of disease severity observed in DAH secondary to bortezomib therapy.
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PMID:Bortezomib-induced diffuse alveolar hemorrhage in a patient with plasma cell leukemia. 3275 24