Proximal ligation technique prevents thrombus formation in the pulmonary vein stump after lobectomy.
Surg Today
; 54(8): 839-846, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38700586
ABSTRACT
PURPOSE:
To assess the risk factors for thrombosis in the pulmonary vein stump (PVT) and the efficacy of proximal ligation in preventing PVT after lobectomy.METHODS:
In total, 649 surgical patients with lung cancer were retrospectively reviewed. To compare the clinical effectiveness of PV proximal ligation, the simple stapler group (290 patients) and the proximal ligation group (359 patients who underwent thread ligation at the pericardial reflection with/without a stapler) were analyzed.RESULTS:
In the simple stapler group, 12 of 290 patients (4.1%) developed PVT. Among these, 9 of 58 underwent left upper lobectomy (LUL). In contrast, 5 of the 359 patients (1.4%) in the proximal ligation group developed PVT. All five patients received LUL. The incidence of PVT in the proximal ligation group was significantly lower than that in the simple stapler group (p = 0.0295) as well as in the analysis by LUL alone (p = 0.0263). A logistic regression analysis indicated that higher BMI and LUL were associated with the development of PVT (p = 0.0031, p < 0.0001), and PV proximal ligation reduced PVT (p = 0.0055).CONCLUSION:
Proximal ligation of the PV has the potential to prevent PVT, especially after LUL.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pneumonectomia
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Complicações Pós-Operatórias
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Veias Pulmonares
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Neoplasias Pulmonares
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Surg Today
Ano de publicação:
2024
Tipo de documento:
Article