A case of pioneering subcutaneous implantable cardioverter defibrillator intervention in Timothy syndrome

Abstract This case report presents a notable instance of subcutaneous implantable cardioverter defibrillator (S-ICD) implantation in a 9-year-old patient diagnosed with Timothy syndrome (TS), which is a rare condition characterized by mutations in the CACNA1c gene. Conventional therapies often have...

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Bibliographic Details
Main Authors: Zixi Zhang, Keke Wu, Zhihong Wu, Yunbin Xiao, Yefeng Wang, Qiuzhen Lin, Cancan Wang, Qingyi Zhu, Yichao Xiao, Qiming Liu
Format: Article
Language:English
Published: BMC 2024-11-01
Series:BMC Pediatrics
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Online Access:https://doi.org/10.1186/s12887-024-05216-w
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Summary:Abstract This case report presents a notable instance of subcutaneous implantable cardioverter defibrillator (S-ICD) implantation in a 9-year-old patient diagnosed with Timothy syndrome (TS), which is a rare condition characterized by mutations in the CACNA1c gene. Conventional therapies often have limited efficacy in managing TS. This case is significant, as it represents the youngest age for S-ICD implantation recorded in mainland China. While the absence of ventricular arrhythmias during hospitalization and follow-up is encouraging, it is not sufficient to conclusively establish the safety and feasibility of this intervention in young TS patients. Further research is needed to evaluate the long-term outcomes and to consider S-ICD as a potential standard treatment option for TS. Additionally, there is a need for a more detailed exploration of the molecular mechanisms underlying gene therapy and personalized interventions.
ISSN:1471-2431