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IDCases 2020We present a case of Disseminated Herpes Zoster in a 73 year old man who had been taking Glatiramer acetate for 8 years as treatment for Multiple Sclerosis. He...
We present a case of Disseminated Herpes Zoster in a 73 year old man who had been taking Glatiramer acetate for 8 years as treatment for Multiple Sclerosis. He presented to the emergency room with complaints of a painful skin lesions on his buttocks and was found to have a generalized papulo-pustular rash. He was treated with IV Acyclovir and concurrent Piperacillin-Tazobactam plus Vancomycin for disseminated herpes zoster with a necrotic bacterial superinfection on his buttocks. Multiple Sclerosis is a chronic immune mediated disease of the CNS and is treated with immunomodulators and immunosuppressive medications. With more than 2 decades of Glatiramer acetate use, it is regarded as the safest immunomodulator without any associated reported infections. This is the first case of Disseminated Herpes Zoster associated with Glatiramer.
PubMed: 32637319
DOI: 10.1016/j.idcr.2020.e00873 -
JAAD Case Reports Oct 2019
PubMed: 31681830
DOI: 10.1016/j.jdcr.2019.06.038 -
Journal of Community Hospital Internal... 2016Behçet's disease (BD) is a chronic multisystem inflammatory disease most prevalent in Eastern Asia and along the Mediterranean basin, an area referred to as the 'Silk...
Behçet's disease (BD) is a chronic multisystem inflammatory disease most prevalent in Eastern Asia and along the Mediterranean basin, an area referred to as the 'Silk Road'. The diagnosis of BD is largely based on the International Study Group (ISG) criteria, which are more specific than sensitive. ISG criteria do not include intestinal manifestations, a feature more commonly seen in the West. Intestinal BD is one of several findings that are not typically seen along the 'Silk Road'. Herein we report a rare case of intestinal BD and compare Western versus traditional BD. A 25-year-old male with a history of painful oral aphthous ulcers, pericarditis, and diffuse papulopustular rash presented to the emergency department with two terminal ileal perforations. Pathology demonstrated mucosal necrosis with active inflammation and no chronic inflammatory changes. Post-surgical laboratory studies showed an elevated c-reactive protein of 35.57 mg/dL, erythrocyte sedimentation rate of 82 mm/h, and a positive anti-Saccharomyces cerevisiae antibody. Rheumatological workup including ANA, RF, PR3 antibody, MPO antibody, ANCA, SSA and SSB, Smith antibody, SCL-70, and anti-Jo-1 antibodies were all negative. His pericarditis symptoms improved with colchicine and prednisone prior to discharge. Our patient did not meet the current ISG criteria for traditional BD; however, he clearly showed findings typically seen in Western patients with BD, which include intestinal manifestations, cardiac involvement, and lack of pathergy reaction and ocular changes. Our investigation demonstrates that the clinical manifestations common to this disorder vary among geographic and ethnic populations. Commonly used criteria for the diagnosis of BD may not be sensitive for some populations, such as Western BD, potentially leading to underdiagnoses and mismanagement. Recognition and select inclusion of these differences may be one way to assist with diagnosing Western BD in the future. As our knowledge of BD continues to evolve, so must the population-specific criteria used to define BD.
PubMed: 26908384
DOI: 10.3402/jchimp.v6.30362 -
OncoTargets and Therapy 2015Some literature suggests that an EGFR inhibition-induced rash can be used as a clinical marker, but few studies report the correlation between a spectrum of cutaneous...
Some literature suggests that an EGFR inhibition-induced rash can be used as a clinical marker, but few studies report the correlation between a spectrum of cutaneous toxicities from EGFR inhibition and drug efficacy. We report about a woman with a stage IV lung adenocarcinoma using erlotinib monotherapy, who experienced a spectrum of cutaneous toxicities, including papulopustular rash, mucositis, pruritus, xerosis, paronychia, and facial hirsutism. With treatment, her metastatic lesions shrunk remarkably. This report suggests that some non-small-cell lung cancer patients experiencing a spectrum of cutaneous toxicities might have a good tumor response using erlotinib monotherapy. Our findings may provide a method for clinicians to predict erlotinib efficacy in non-small-cell lung cancer therapy without knowledge of the EGFR mutation status.
PubMed: 25960666
DOI: 10.2147/OTT.S83888 -
Experimental and Therapeutic Medicine Jan 2016Gefitinib is a selective epidermal growth factor receptor tyrosine kinase inhibitor utilized for the treatment of advanced non-small cell lung carcinoma. The most...
Gefitinib is a selective epidermal growth factor receptor tyrosine kinase inhibitor utilized for the treatment of advanced non-small cell lung carcinoma. The most commonly reported adverse event during gefitinib therapy is skin rash, particularly a papulopustular acne-like eruption. Cutaneous toxicities can affect treatment compliance and the quality of life of the patient. The present study reports a case of gefitinib-induced atypical skin reaction in a 73-year-old woman with advanced non-small cell lung cancer, who developed a squamous-crusted eruption on her face after 4 weeks of oral treatment with gefitinib at a dose of 250 mg/day. The patient was treated with 100 mg minocyclin (2 tablets/day, orally) and with ryfamicin topically. A complete resolution of the lesions was observed 2 weeks later. The present case report explored the pathogenesis of this skin manifestation, focusing on the underlying immunological mechanisms. A review of the literature concerning skin reactions to gefitinib was also conducted.
PubMed: 26889239
DOI: 10.3892/etm.2015.2881