ArticleJournal of cancer research and clinical oncology2006
Impact of laparotomy and liver resection on the peritoneal concentrations of fibroblast growth factor 2, vascular endothelial growth factor and hepatocyte growth factor.
Article in Journal of cancer research and clinical oncology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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
3 citing papers in PubMed, 11 citations in OpenAlex.
- Article
- Predicting early intrahepatic recurrence after curative resection of colorectal liver metastases with molecular markers.World journal of surgery · 2015Article
- Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for peritoneal malignant disease.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2010Article
Corrections and comments
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Authors and funding
12 authors at 5 institutions in 2 countries.
Funding
Abstract
purposeSome data have suggested that major surgery is associated with the post-operative growth of residual tumour masses but the mechanism of this is unknown. This study was designed to determine the relationship between intraperitoneal (IP) cytokine levels, and laparotomy in benign and malignant settings.
methodsIntraperitoneal fluid specimens were obtained at the start and at the end of laparotomy in patients with benign conditions (n=10) and in others undergoing resection of hepatic metastases from colorectal cancer (n=10). Using ELISA the concentration of the angiogenic cytokines, HGF, VEGF-A, VEGF-C, VEGF-D and FGF-2 was determined.
resultsThe data show that in 16 of 20 patients there was a significant increase (P=0.006) in the IP concentration of hepatocyte growth factor (HGF) but not in the other growth factors by the end of the operation. The mean increase in HGF concentration was 821.5 pg/ml (95% CI: 11.0-6,426.0). Neither the groups (malignant and non-malignant) nor the length of operation correlated with greater or lesser increases in HGF.
conclusionThe observation that the increase in HGF occurred in both the cancer and non-cancer groups suggests that it is the surgery rather than the disease that is associated with the increased cytokine concentration. As HGF is a potent endothelial, epithelial and mesenchymal mitogen the data highlight HGF as a potential target for anti-cancer treatments in the peri-operative period. However, investigators should closely monitor wound healing as this may be compromised by this new class of drugs.
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