Observational studyMedicine2018
Prognostic significance of suprapancreatic lymph nodes and its implication on D2 dissection.
Observational study in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
3 citing papers in PubMed.
- Occult gastric carcinoma with microsatellite instability diagnosed 10 years after excision of metastatic lymph node: a case report.Surgical case reports · 2024Article
- Extragastric Metastasis of Early Gastric Cancer After Endoscopic Submucosal Dissection With Lymphovascular Invasion and Negative Resected Margins.Journal of gastric cancer · 2022Article
- Intranodal delivery of modified docetaxel: Innovative therapeutic method to inhibit tumor cell growth in lymph nodes.Cancer science · 2022Article
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There have been few studies on the prognostic significance of suprapancreatic lymph nodes (SPLNs), which are targeted in D2 dissections in patients with gastric cancer. The aim of this study was to investigate the prognostic significance of SPLNs by determining whether treatment outcomes of SPLN-positive gastric cancer are comparable to that of SPLN-negative cancer.This study enrolled patients with node-positive gastric cancer, who underwent curative surgery with D2 dissection, at the Samsung Medical Centre from 2007 to 2009. The survival outcomes of patients with and without metastatic SPLNs were analyzed.The total number of patients was 1086, with 377 patients (34.7%) having metastatic SPLNs. SPLN positivity was associated with a more advanced tumor status and the 5-year survival rate of the SPLN-positive group was significantly lower than that of the SPLN-negative group (59.5% vs 81.2%, P < .001). However, the survival was not significantly different between the 2 groups when comparing SPLN status within a given disease stage. Cox multivariate analysis revealed that SPLN metastasis was not an independent prognostic factor.SPLNs were not different from perigastric lymph nodes in terms of prognostic significance and SPLN metastasis should be regarded as a locoregional disease. Complete removal of SPLNs by D2 dissection is recommended for the locoregional control of gastric cancer.
Indexed as
Identifiers
What OpenQuestion holds
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.