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Endovascular treatments of tunneled central venous catheter‐induced superior vena cava complete occlusion via through‐and‐through technique
Author(s) -
Li Nan,
Zeng Ni,
Chen Bin,
Huang Yonghui
Publication year - 2021
Publication title -
hemodialysis international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.658
H-Index - 47
eISSN - 1542-4758
pISSN - 1492-7535
DOI - 10.1111/hdi.12889
Subject(s) - medicine , surgery , percutaneous , angioplasty , stent , occlusion , radiology , complication , hemodialysis , superior vena cava syndrome , catheter , central venous catheter , superior vena cava
Background Superior vena cava occlusion (SVCO) induced by tunneled central venous catheter (tCVC) is an uncommon but challenging complication of hemodialysis patients. The aim of this study was to access the efficacy, safety, and patency of stents in tCVC‐related SVCO via through‐and‐through technique. Method We retrospectively identified seven patients with benign SVCO secondary to tCVC treated with endovascular approaches successfully between 1 March 2013 and 31 October 2019. Patients' demographic data, clinical signs and symptoms, and imaging data were followed up and recorded. Results Technical success was achieved in all cases. All the patients were performed with percutaneous transcatheter angioplasty (PTA) and subsequently stent placement via the through‐and‐through technique. During follow‐up, four patients underwent secondary interventions, including PTA and/or stent placement. The primary patency after 3, 6, 9 and 12 months was 100%, 100%, 86% and 86%, and secondary patency after 12 months was 100%. No procedure‐related deaths occurred. Conclusions Endovascular management of SVCO is a safe and effective approach. CT examination can provide a direction for endovascular treatment and periodic surveillance.