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Parisi R, Shah H, Navarini AA, Muehleisen B, Ziv M, Shear NH, Dodiuk-Gad RP. Acute Generalized Exanthematous Pustulosis: Clinical Features, Differential Diagnosis, and Management. Am J Clin Dermatol 2023:10.1007/s40257-023-00779-3. [PMID: 37156992 PMCID: PMC10166469 DOI: 10.1007/s40257-023-00779-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2023] [Indexed: 05/10/2023]
Abstract
Acute generalized exanthematous pustulosis (AGEP) is a rare, acute, severe cutaneous adverse reaction mainly attributed to drugs, although other triggers, including infections, vaccinations, ingestion of various substances, and spider bites, have also been described. AGEP is characterized by the development of edema and erythema followed by the eruption of multiple punctate, non-follicular, sterile pustules and subsequent desquamation. AGEP typically has a rapid onset and prompt resolution within a few weeks. The differential diagnoses for AGEP are broad and include infectious, inflammatory, and drug-induced etiologies. Diagnosis of AGEP depends on both clinical and histologic criteria, as cases of overlap with other disease processes have been reported. Management includes removal of the offending drug or treatment of the underlying cause, if necessary, and supportive care, as AGEP is a self-limited disease. This review aims to provide an overview and update on the epidemiology, pathogenesis, reported precipitating factors, differentials, diagnosis, and management of AGEP.
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Affiliation(s)
- Rose Parisi
- Albany Medical College, Albany, New York, NY, USA
| | - Hemali Shah
- Albany Medical College, Albany, New York, NY, USA
| | - Alexander A Navarini
- Department of Dermatology and Allergy, University Hospital of Basel, Basel, Switzerland
| | - Beda Muehleisen
- Department of Dermatology and Allergy, University Hospital of Basel, Basel, Switzerland
| | - Michael Ziv
- Department of Dermatology, Emek Medical Center, Afula, Israel
| | - Neil H Shear
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, M5S 1A1, Canada
| | - Roni P Dodiuk-Gad
- Department of Dermatology, Emek Medical Center, Afula, Israel.
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, M5S 1A1, Canada.
- Department of Dermatology, Bruce Rappaport Faculty of Medicine, Technion Institute of Technology, Haifa, 3525433, Israel.
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Li Y, Fu R, Jiang T, Duan D, Wu Y, Li C, Li Z, Ni R, Li L, Liu Y. Mechanism of Lethal Skin Toxicities Induced by Epidermal Growth Factor Receptor Inhibitors and Related Treatment Strategies. Front Oncol 2022; 12:804212. [PMID: 35223483 PMCID: PMC8866822 DOI: 10.3389/fonc.2022.804212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/17/2022] [Indexed: 02/01/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) inhibitors are widely used to treat various types of cancers such as non-small cell lung cancer, head and neck cancer, breast cancer, pancreatic cancer. Adverse reactions such as skin toxicity, interstitial lung disease, hepatotoxicity, ocular toxicity, hypomagnesemia, stomatitis, and diarrhea may occur during treatment. Because the EGFR signaling pathway is important for maintaining normal physiological skin function. Adverse skin reactions occurred in up to 90% of cancer patients treated with EGFR inhibitors, including common skin toxicities (such as papulopustular exanthemas, paronychia, hair changes) and rare fatal skin toxicities (e.g., Stevens–Johnson syndrome, toxic epidermal necrolysis, acute generalized exanthematous pustulosis). This has led to the dose reduction or discontinuation of EGFR inhibitors in the treatment of cancer. Recently, progress has been made about research on the skin toxicity of EGFR inhibitors. Here, we summarize the mechanism of skin toxicity caused by EGFR inhibitors, measures to prevent severe fatal skin toxicity, and provide reference for medical staff how to give care and treatment after adverse skin reactions.
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Affiliation(s)
- Yanping Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Ruoqiu Fu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Tingting Jiang
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Dongyu Duan
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yuanlin Wu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Chen Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Ziwei Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Rui Ni
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Li Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yao Liu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
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Drug Triggers and Clinic of Acute Generalized Exanthematous Pustulosis (AGEP): A Literature Case Series of 297 Patients. J Clin Med 2022; 11:jcm11020397. [PMID: 35054090 PMCID: PMC8780223 DOI: 10.3390/jcm11020397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 01/10/2022] [Indexed: 12/20/2022] Open
Abstract
Acute generalized exanthematous pustulosis (AGEP) is a rare skin reaction, commonly caused by drugs. Available evidence mostly relies on small studies or case reports. We collected published AGEP case reports and, subsequently, described the patient characteristics, suspect and concomitant drugs, time to onset, disease management, and clinical prognosis. This study included 297 AGEP patients (64.3% women) obtained from 250 published case reports or case series with individual patient data. AGEP affected patients of all ages, but the majority of patients (88.2%) were ≥25 years old. The most frequently reported suspect drugs were anti-infectives for systemic use (36.5%), particularly antibacterials for systemic use (31.0%), and especially beta-lactam antibacterials (18.3%) and macrolides (4.3%). Other frequent suspect drugs were antineoplastics (12.2%), and anti-inflammatory/anti-rheumatic products (5.2%) plus hydroxychloroquine (12.8%). Mean time to onset was 9.1 days (standard deviation SD 13.94). Some patients developed fever (64.3%) and systemic involvement (18.9%), and most patients (76.4%) received pharmacological treatment for AGEP. Seven patients died, although five of them were already critically ill prior to AGEP. In conclusion, antibiotics remain the most common suspected cause of AGEP. While case mortality rate may be up to 2.5%, disentangling the role of AGEP on the fatal outcome from the role of the preexisting health conditions remains challenging.
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Jovičić S, Gajanin V, Umičević-Šipka S. Cutaneous side effects during therapy with Erlotinib: Case report. SCRIPTA MEDICA 2021. [DOI: 10.5937/scriptamed52-35385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Erlotinib is an antineoplastic drug used in the treatment of non-small cell lung cancer and pancreatic cancer. It is a potent, selective inhibitor of tyrosine kinase, a receptor for epidermal growth factor receptor (EGFR). Cutaneous side effects such as acneiform eruption, xerosis, telangiectasia, hair and nail changes are common. A case of a 70-year-old patient who developed unusual cutaneous side effects after 6 years of treatment with erlotinib was presented.
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