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Zhang L, Shi Y, Zhang J, Wu J, Jiang W. Cyclophosphamide-induced seizures in a patient with neuropsychiatric systemic lupus erythematosus (NPSLE): A case report. Front Immunol 2023; 14:1122629. [PMID: 36999036 PMCID: PMC10049787 DOI: 10.3389/fimmu.2023.1122629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/27/2023] [Indexed: 03/15/2023] Open
Abstract
Seizures are life-threatening complications of neuropsychiatric systemic lupus erythematosus (NPSLE) and are often associated with poor outcomes. Cyclophosphamide immunotherapy is the mainstay of NPSLE treatment. We report the unique case of a patient with NPSLE who developed seizures soon after her first and second doses of low-dose cyclophosphamide. The exact pathophysiological mechanism underlying cyclophosphamide-induced seizures is not well understood. However, this unusual drug-associated side effect of cyclophosphamide is thought to be due to the drug’s unique pharmacology. Clinicians should be aware of this complication to make a correct diagnosis and adjust the immunosuppressive regimens very carefully.
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Affiliation(s)
- Lingshu Zhang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Shi
- Department of Integrated Traditional Chinese and Western Medicine, The Ninth People’s Hospital of Chongqing, Chongqing, China
| | - Jingyao Zhang
- Core Facilities of West China Hospital, Sichuan University, Chengdu, China
| | - Jing Wu
- Internal Medicine Department, Xihua University Hospital, Chengdu, China
| | - Wei Jiang
- Department of Integrated Traditional Chinese and Western Medicine, The Ninth People’s Hospital of Chongqing, Chongqing, China
- *Correspondence: Wei Jiang,
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