SynthesisScientific reports2016
Comparison of Anatomical and Nonanatomical Hepatectomy for Colorectal Liver Metastasis: A Meta-Analysis of 5207 Patients.
Synthesis in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 36 citations in OpenAlex.
- Is Precision Surgery Applicable to Colorectal Liver Metastases? A Systematic Review and Meta-analysis of Studies that Investigate the Association of Surgical Technique with Outcomes in the Context of Distinct Tumor Biology.Annals of surgical oncology · 2024Pooled it
- Clinical outcomes of parenchymal-sparing versus anatomic resection for colorectal liver metastases: a systematic review and meta-analysis.World journal of surgical oncology · 2023Pooled it
- Parenchymal-sparing versus extended hepatectomy for colorectal liver metastases: A systematic review and meta-analysis.Cancer medicine · 2019Pooled it
- Review
- Precision Surgery of Colorectal Liver Metastases in the Current Era: A Systematic Review.Cancers · 2023Review
- Optimizing the Personalized Care for the Management of Rectal Cancer: A Consensus Statement.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2022Article
- Review
- Application Effect of ICG Fluorescence Real-Time Imaging Technology in Laparoscopic Hepatectomy.Frontiers in oncology · 2022Article
- Dosimetric Comparison of Intraoperative Radiotherapy and SRS for Liver Metastases.Frontiers in oncology · 2021Article
- Anatomical Versus Nonanatomical Resection for Colorectal Liver Metastasis.World journal of surgery · 2020Article
- Propensity score analysis of non-anatomicalBJS open · 2019Article
- The Impact of Extent of Liver Resection Among Patients with Neuroendocrine Liver Metastasis: an International Multi-institutional Study.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It remains unclear whether hepatectomy for colorectal liver metastasis (CRLM) should be performed as anatomical resection (AR) or nonanatomical resection (NAR). The aim of this study is to compare the short- and long-term outcomes of AR and NAR for CRLM. PubMed, Web of Science, EMBASE and the Cochrane Library were systematically searched to identify eligible studies. Twenty one studies involving 5207 patients were analyzed: 3034 (58.3%) underwent AR procedure and 2173 (41.7%) underwent NAR procedure. The results showed that overall survival (OS, hazard ratio (HR) 1.06, 95% confidence interval (CI) 0.95-1.18) and disease free survival (DFS, HR 1.11, 95% CI 0.99-1.24) did not differ significantly between AR and NAR. Duration of operation, postoperative morbidity and mortality were higher in AR than in NAR. There were no significant differences in blood loss and prevalence rate of postoperative positive margins (OR 0.79, 95% CI 0.37-1.52). Our analysis shows that AR does not seem to bring more prognostic benefits than NAR for the treatment of CRLM, and does seem to be inferior to NAR in terms of duration of operation, incidence of postoperative morbidity and mortality.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.