Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 58-year-old man received high-dose melphalan with autologous peripheral blood stem cell transplantation for multiple myeloma in stringent complete response (sCR). Relapse occurred 4 years after the transplantation, and he was placed on ixazomib, lenalidomide, and dexamethasone (IRd) and achieved sCR. On the 10th day of the 10th course of IRd, he developed fever followed by generalized skin eruption with vesicles, headache, and dizziness. Varicella-zoster virus (VZV) antigen from the vesicle and VZV-DNA from the cerebrospinal fluid were detected, and he was diagnosed with systemic VZV infection. He was placed on intravenous acyclovir (ACV), and the infection resolved completely. VZV infection has been recognized as an important complication associated with the use of proteasome inhibitors; however, to our knowledge, there have been no reported cases of serious systemic VZV infection associated with ixazomib. The clinical course of this case strongly suggests the importance of prophylaxis for VZV infection during treatment with ixazomib.
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PMID:[Systemic varicella-zoster infection during ixazomib-containing multiagent chemotherapy for multiple myeloma]. 3290 48

Rare cases of Cryptococcus have been documented in patients living with multiple myeloma. To date there has been no documented evidence of cryptococcosis revealing multiple myeloma. We reported a 63-year-old man who had a 2-months history continuous holocranial headaches, morning vomiting, complaining of blurred vision and fever. The biologic and the imaging showed a Cryptococcus meningoencephalitis. The search for a cause of immunodeficiency revealed a multiple myeloma. The diagnosis for Cryptococcus was confirmed according to an India ink stain, blood and cerebrospinal fluid culture. The patient's treatment for multiple myeloma was initiated with a chemotherapy regimen. The evolution was good without complication. Cryptococcosis, especially in the neuro-meningeal form, is a serious, deadly opportunistic infection. The search of an underlining immunodeficiency must be systematic. In this case, it was associated with early stage multiple myeloma.
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PMID:Neuro-meningeal cryptococcal infection revealing a multiple myeloma. 3319 78

Dural plasmacytoma is a type of multiple myeloma of the central nervous system. Our patient presented with symptoms of headache. Imaging findings suspected glioblastoma, whereas pathological findings revealed mucosa-associated lymphoid tissue lymphoma associating with plasma cell differentiation. Further in-depth studies confirmed a diagnosis of dural plasmacytoma. This case indicates that morphological variations may occur in the extramedullary involvement of CD20-positive multiple myeloma. The multidisciplinary team contributes to the diagnosis of hematological diseases.
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PMID:Dural plasmacytoma as the initial presentation of multiple myeloma: A case report and review of the literature. 3323 29

Patients with relapsed or refractory multiple myeloma have undergone two or three previous therapies are now being treated with a humanized IgG1 monoclonal antibody elotuzumab (HuLuc63) that targets F7 signalling lymphocytic activation molecule F7 (SLAMF7)- a signalling lymphocytic activation molecule. It is combined with dexamethasone and lenalidomide/pomalidomide for therapy. Adverse effects associated with elotuzumab consists of peripheral neuropathy, fever, constitutional symptoms (fatigue, headache, decreased appetite), and infections. A rare side effect of interstitial lung disease has only been observed in a single case. There are two case studies presented below of hypoxic respiratory failure upon this monoclonal antibody treatment both were successfully treated with steroid therapy. This article brings forth the hypothesis that elotuzumab can cause pneumonitis, and discontinuation of elotuzumab along with high-dose corticosteroids helps reverse the pneumonitis.
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PMID:A Review of Interstitial Pneumonitis Caused by Elotuzumab Through Case Discussions and Academic Writings. 3325 Oct 69


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