Evidence map›Paper›PMID 36229569›Full record

ArticleScientific reports2022

Clinical impact of lymphocyte/C-reactive protein ratio on postoperative outcomes in patients with rectal cancer who underwent curative resection.

Takehito Yamamoto, Meiki Fukuda, Yoshihisa Okuchi, Yoshiki Oshimo, Yuta Nishikawa, Koji Hisano, Takayuki Kawai, Kohta Iguchi, Yukihiro Okuda, Ryo Kamimura and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Prediction of postoperative infections by strategic data imputation and explainable machine learning.Journal of the American Medical Informatics Association : JAMIA · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
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

12 authors at 1 institution in 1 country.

Takehito YamamotoDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan. takehito_y@kuhp.kyoto-u.ac.jp.
Meiki FukudaDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Yoshihisa OkuchiDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Yoshiki OshimoDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Yuta NishikawaDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Koji HisanoDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Takayuki KawaiDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Kohta IguchiDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Yukihiro OkudaDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Ryo KamimuraDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Eiji TanakaDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Hiroaki TerajimaDepartment of Gastroenterological Surgery and Oncology, Kitano Hospital Medical Research Institute, 2-4-20, Ogimachi, Kita-ku, Osaka, 530-8480, Japan.
Kitano Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer-related systemic inflammation influences postoperative outcomes in cancer patients. Although the relationship between inflammation-related markers and postoperative outcomes have been investigated in many studies, their clinical significance remains to be elucidated in rectal cancer patients. We focused on the lymphocyte count/C-reactive protein ratio (LCR) and its usefulness in predicting short- and long-term outcomes after rectal cancer surgery. Patients with rectal cancer who underwent curative resection at our institution between 2010 and 2018 were enrolled in this study. We comprehensively compared the effectiveness of 11 inflammation-related markers, including LCR and other clinicopathological characteristics, in predicting postoperative complications and survival. Receiver operating characteristic curve analysis indicated that LCR had the highest area under the curve value for predicting the occurrence of postoperative complications. In the multivariate analysis, male sex (odds ratio [OR]: 2.21, 95% confidence interval [CI] 1.07-4.57, P = 0.031), low tumor location (OR: 2.44, 95% CI 1.23-4.88, P = 0.011), and low LCR (OR: 3.51, 95% CI 1.63-7.58, P = 0.001) were significantly and independently associated with the occurrence of postoperative complications. In addition, multivariate analysis using Cox's proportional hazard regression model for the prediction of survival showed that low LCR (≤ 12,600) was significantly associated with both poor overall survival (hazard ratio [HR]: 2.07, 95% CI 1.03-4.15, P = 0.041) and recurrence-free survival (HR: 2.21, 95% CI 1.22-4.01, P = 0.009). LCR is a useful marker for predicting both short- and long-term postoperative outcomes in rectal cancer patients who underwent curative surgery.

Indexed as

C-Reactive ProteinRectal NeoplasmsBiomarkersHumansInflammationLymphocytesMalePostoperative ComplicationsPrognosisRetrospective StudiesBiomarkersC-Reactive Protein

Identifiers

PMID36229569
PMCPMC9561722
OpenAlexW4304891900

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.