Accidental placement of venous return catheter in the superior vena cava during venovenous extracorporeal membrane oxygenation for severe pneumonia : A case report

©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved..

BACKGROUND: Venovenous extracorporeal membrane oxygenation (V-V ECMO) has become an important treatment for severe pneumonia, but there are various complications during the treatment. This article describes a case with severe pneumonia successfully treated by V-V ECMO, but during treatment, the retrovenous catheter, which was supposed to be in the right internal vein, entered the superior vena cava directly in the mediastinum. The ECMO was safely withdrawn after multidisciplinary consultation. Our experience with this case is expected to provide a reference for colleagues who will encounter similar situations.

CASE SUMMARY: A 64-year-old man had severe pulmonary infection and respiratory failure. He was admitted to our hospital and was given ventilation support (fraction of inspired oxygen 100%). The respiratory failure was not improved and he was treated by V-V ECMO, during which the venous return catheter, which was supposed to be in the right internal vein, entered the superior vena cava directly in the mediastinum. There was a risk of massive mediastinal bleeding if the catheter was removed directly when the ECMO was withdrawn. Finally, the patient underwent vena cava angiography + balloon attachment + ECMO withdrawal in the operating room (prepared for conversion to thoracotomy for vascular exploration and repair at any time during surgery) after multidisciplinary consultation. ECMO was safely withdrawn, and the patient recovered and was discharged.

CONCLUSION: Patients may have different vascular conditions. Multidisciplinary cooperation can ensure patient safety. Our experience will provide a reference for similar cases.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

World journal of clinical cases - 12(2024), 4 vom: 06. Feb., Seite 782-786

Sprache:

Englisch

Beteiligte Personen:

Song, Xiao-Qin [VerfasserIn]
Jiang, Yun-Long [VerfasserIn]
Zou, Xian-Bao [VerfasserIn]
Chen, Shi-Chao [VerfasserIn]
Qu, Ai-Jun [VerfasserIn]
Guo, Ling-Ling [VerfasserIn]

Links:

Volltext

Themen:

Case Reports
Case report
Complications
Extracorporeal membrane oxygenation
Multidisciplinary consultation
Severe pneumonia
Superior vena cava

Anmerkungen:

Date Revised 10.02.2024

published: Print

Citation Status PubMed-not-MEDLINE

doi:

10.12998/wjcc.v12.i4.782

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368118703