title: Chloracne-like drug eruption associated with sorafenib.
abstract: Sorafenib is a chemotherapeutic agent primarily used to treat metastatic renal cell carcinoma. It is a multikinase inhibitor that blocks cell proliferation and angiogenesis. Numerous cutaneous side effects have been reported in association with this medication, including acral erythema, inflammation of actinic keratoses, erythema multiforme, vasculitis, and keratoacanthomas. Up to 40 percent of patients on this medication develop dermatologic manifestations. We describe chloracne-like eruptions in two different patients with no exposure to aromatic hydrocarbons but who were recently started on sorafenib for treatment of metastatic renal carcinoma. The primary reason for discontinuation of sorafenib is secondary to its adverse side effect profile. Recognizing these effects early and administering appropriate treatment will likely increase medication compliance and minimize both dose reductions and discontinuation of the medication resulting in optimal treatment outcomes.
authors: Department of Dermatology, Texas Tech University Health Sciences Center, 3601 Fourth Street, Lubbock, TX 79430, USA.
authors: Amanda
authors: A
authors: Pickert
authors: Michele
authors: M
authors: Hughes
authors: Michael
authors: M
authors: Wells
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001557:Benzenesulfonates / Q000009:adverse effects* / Q000627:therapeutic use; D002292:Carcinoma, Renal Cell / Q000188:drug therapy / Q000473:pathology; D054506:Chloracne / Q000209:etiology / Q000473:pathology; D003875:Drug Eruptions / Q000209:etiology* / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000188:drug therapy / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009536:Niacinamide / Q000031:analogs & derivatives; D010671:Phenylurea Compounds; D011725:Pyridines / Q000009:adverse effects* / Q000627:therapeutic use; D000077157:Sorafenib
chemical_list: D000970:Antineoplastic Agents; D001557:Benzenesulfonates; D010671:Phenylurea Compounds; D011725:Pyridines; D009536:Niacinamide; D000077157:Sorafenib