Bortezomib-Induced Blepharitis: A Case Report by Kamal AlZahran* in Surgical Medicine Open Access Journal_ Surgical Medicine Open Access Journal
Abstract
Multiple
myeloma is characterized by a neoplastic proliferation of plasma cells in the
bone marrow producing a monoclonal immunoglobulin and resulting in extensive
skeletal destruction. One of the used treatment regimens for MM being the VCD
protocol (Velcade® or Bortezomib, Cyclophosphamide
and Dexamethasone) [1,2]. Bortezomib is a proteasome inhibitor that acts by
disrupting the cell cycle and inducing apoptosis, usually tolerated in the
outpatient settings with manageable toxicities, the most common ones being
peripheral neuropathy and thrombocytopenia [1,2]. Blepharitis is an
inflammatory condition of the eyelid margin causing ocular and visual
discomfort leading to formation of chalazia (lipogranulomatous lesions) [3,4].
It is classified as anterior blepharitis when it involves the eyelid skin and
the follicules and posterior when it involves the Meibomian glands; it is
usually associated with staphylococcus aureus colonization, infestation with
parasites, Meibomian gland dysfunction, rosacea, systemic use of docetaxel
[3,4]. Bortezomib has been associated with ocular complications but it has not
been well characterized. We herein present a case of Bortezomib-induced
blepharitis that has been successfully treated
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