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Rosenov A, Haine A, Walti LN, Capiaghi D, Schindewolf M, Baumgartner I. Upside-down positioning of a peri-interventional cava filter during endovascular thrombectomy of a septic superior vena cava thrombosis. SAGE Open Med Case Rep 2022; 10:2050313X221117333. [PMID: 35966122 PMCID: PMC9364187 DOI: 10.1177/2050313x221117333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 07/15/2022] [Indexed: 11/15/2022] Open
Abstract
A 43-year-old male patient with advanced colon carcinoma presented with disseminated
staphylococcus aureus bacteremia and central venous catheter associated septic thrombosis
of the superior vena cava. Despite appropriate antimicrobial therapy and surgical
debridement of distant foci, bacteremia persisted, so an endovascular thrombectomy was
performed. Contrary to the usual application, the Capturex® peri-interventional cava
filter was positioned upside down, in the direction of the blood flow, in the superior
vena cava to prevent septic embolism during mechanical thrombectomy. The wall-adherent
septic thrombus was mechanically detached using a RAT fragmentation basket® followed by
Aspirex® rotational thrombectomy. Final phlebography showed complete thrombus removal.
Small thrombus fragments could be demonstrated in the filter after retrieval. The adapted
technique of a reverse positioning of the Capturex® filter in the superior vena cava seems
feasible and effective.
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Affiliation(s)
- Alexander Rosenov
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Axel Haine
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Laura Naëmi Walti
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Debora Capiaghi
- Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marc Schindewolf
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Iris Baumgartner
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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