ArticleAnnals of surgical treatment and research2023
Short-term and long-term clinical outcomes of combined major vessel resection for hilar cholangiocarcinoma: a propensity score analysis.
Article in Annals of surgical treatment and research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Impact of combined vascular resection on short and long-term results following radical surgery for hilar cholangiocarcinoma: evidence from a systematic assessment.World journal of surgical oncology · 2026Pooled it
- Preoperative predictors for non-resectability in perihilar cholangiocarcinoma.World journal of surgical oncology · 2024Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: In the treatment of hilar cholangiocarcinoma (HCCA), combined resection of important hepatic vessels remains controversial. The purpose of this study was to compare the postoperative complications and prognosis of combined and non-combined major vessel resections in patients undergoing radical resection for HCCA. Methods: In this study, patients with HCCA who underwent curative resection between January 2007 and December 2018 were retrospectively enrolled. Postoperative complications and prognosis between the groups were compared using propensity score-matching (PSM) analysis. Results: There were 310 patients included in this study. The portal vein resection (PVR) and hepatic artery resection (HAR) groups had a higher incidence of postoperative complications than the control group. Patients in the HAR group had an increased risk of abdominal and pleural effusion after surgery. Patients who underwent combined PVR had better overall survival (OS; P = 0.020) and disease-free survival (DFS; P = 0.020). After curative-intent resection, patients in the HAR group had improved OS (P = 0.027) and DFS (P = 0.023). The postoperative complications of combined vascular resection (VR) did not worsen long-term survival for patients. Conclusion: In patients with HCCA, combined VR improved prognosis. The postoperative complications of combined VR do not worsen patient survival. Therefore, radical surgical resection is recommended.
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