Evidence map›Paper›PMID 37889434›Full record

ArticleJournal of gastrointestinal cancer2024

The Clinical Impact of Change in the Neutrophil to Lymphocyte Ratio During the Perioperative Period in Gastric Cancer Patients Who Receive Curative Gastrectomy.

Toru Aoyama, Itaru Hashimoto, Yukio Maezawa, Kentaro Hara, Keisuke Kazama, Masakatsu Numata, Kazuki Otani, Sho Sawazaki, Haruhiko Cho, Junya Morita and 7 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastrointestinal cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 28% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors at 4 institutions in 1 country.

Toru Aoyama *Department of Surgery, Yokohama City University, Yokohama, Japan. t-aoyama@lilac.plala.or.jp.
Itaru Hashimoto *Department of Surgery, Yokohama City University, Yokohama, Japan.
Yukio MaezawaDepartment of Surgery, Yokohama City University, Yokohama, Japan. ykzawa0@gmail.com.
Kentaro HaraDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Keisuke KazamaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Masakatsu NumataDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Kazuki OtaniDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Sho SawazakiDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Haruhiko ChoDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Junya MoritaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Shinnosuke KawaharaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Mie TanabeDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Norio YukawaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Aya SaitoDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Takashi OgataDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Yasushi RinoDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Takashi OshimaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Yokohama City University · JPKanagawa Cancer CenterKanagawa Prefectural Hospital Organization · JPTokyo Metropolitan Komagome Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimRecently, change in the neutrophil to lymphocyte ratio (cNLR) has been shown to be a promising prognostic inflammation marker in some malignancies. The aim of the present study was to evaluate the clinical impact of the cNLR in gastric cancer patients who received curative gastrectomy. PATIENTS AND

methodsThe present study included 450 patients who underwent curative treatment for gastric cancer between 2013 and 2017 at Kanagawa Cancer Center. The cNLR was defined as follows: cNLR = NLR at 1 month after surgery-NLR at 1 week before surgery. The prognosis and clinicopathological parameters of the increased cNLR and decreased cNLR groups were analyzed.

resultsThe OS stratified by each clinical factor was compared using the log-rank test, and a significant difference was observed using a cutoff value of cNLR at 0.762. When comparing the patient background factors between the increased cNLR (≥ 0.762) and decreased cNLR (< 0.762) groups, there were no significant differences in age, sex, T status, or N status. In the increased cNLR group, the OS rates at 3 and 5 years after surgery were 87.5% and 77.3%, respectively, while those in the decreased cNLR group were 92.8% and 87.3%, which amounted to a statistically significant difference (p = 0.041). The univariate and multivariate analyses of factors associated with OS showed that cNLR was a significant prognostic factor. When the postoperative course was compared between the two groups, the incidence rates of postoperative surgical complications and other-cause death were significantly higher in the increased cNLR group (p = 0.001 and p = 0.005, respectively).

conclusionThe cNLR is one of the significant risk factors in gastric cancer patients. Our results suggested that the changes of inflammation status during perioperative periods might be a promising prognostic factor for gastrointestinal cancer patients.

Indexed as

GastrectomyLymphocytesNeutrophilsPerioperative PeriodStomach NeoplasmsAdultAgedAged, 80 and overFemaleHumansLymphocyte CountMaleMiddle AgedPrognosisRetrospective StudiesSurvival RateGastric cancerLymphocyteNeutrophilSurvival

Identifiers

PMID37889434
PMCPMC11096197
OpenAlexW4387965293

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.