Evidence map›Paper›PMID 33622911›Full record

ArticleIn vivo (Athens, Greece)

Neutrophil-to-Lymphocyte Ratio After Definitive Concurrent Chemoradiotherapy Predicts Survival in Patients With Esophageal Squamous Cell Carcinoma.

Hyeon Kang Koh, Younghee Park, Taeryool Koo, Hae Jin Park, Me Yeon Lee, Ah Ram Chang, Semie Hong, Hoonsik Bae

Abstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Nutritional management during chemotherapy and chemoradiotherapy for advanced esophageal cancer.Esophagus : official journal of the Japan Esophageal Society · 2025
    Review
  5. Article
  6. Article
  7. Irradiation immunity interactions.Journal of medical imaging and radiation oncology · 2022
    Review
  8. 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

8 authors.

Hyeon Kang Koh *Department of Radiation Oncology, Konkuk University School of Medicine and Konkuk University Medical Center, Seoul, Republic of Korea.
Younghee Park *Department of Radiation Oncology/CyberKnife Center, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea.
Taeryool KooDepartment of Radiation Oncology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea; kootaeryool@hallym.or.kr.
Hae Jin ParkDepartment of Radiation Oncology, Hanyang University College of Medicine, Seoul, Republic of Korea.
Me Yeon LeeDepartment of Radiation Oncology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea.
Ah Ram ChangDepartment of Radiation Oncology/CyberKnife Center, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea.
Semie HongDepartment of Radiation Oncology, Konkuk University School of Medicine and Konkuk University Medical Center, Seoul, Republic of Korea.
Hoonsik BaeDepartment of Radiation Oncology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimLymphocyte-to-monocyte ratio, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio represent systemic immune-inflammatory responses. We evaluated the association between immune-inflammatory cell ratios and prognosis in esophageal squamous cell carcinoma (ESCC) patients who underwent definitive concurrent chemoradiotherapy (dCCRT). PATIENTS AND

methodsMedical records of 68 ESCC patients in three institutions who underwent dCCRT between 2006 and 2017 were reviewed. The immune-inflammatory cell ratios were calculated before and after dCCRT.

resultsThe median follow-up time was 11.4 months. The 3-year overall survival (OS) rate was 21.6%. Among the immune-inflammatory cell ratios, lower post-dCCRT neutrophil-to-lymphocyte ratio (NLRpost) was associated with better OS (median 15.2 vs. 9.7 months, p=0.030). Patients with lower NLRpost had more improved OS when adjuvant chemotherapy was administered following dCCRT (median 16.6 vs. 4.8 months, p<0.001).

conclusionNLRpost may be useful in predicting OS in ESCC patients after dCCRT. Furthermore, NLRpost might play a role in establishing adjuvant therapy plans following dCCRT.

Indexed as

Esophageal NeoplasmsEsophageal Squamous Cell CarcinomaHead and Neck NeoplasmsChemoradiotherapyHumansLymphocytesNeutrophilsPrognosisRetrospective StudiesChemoradiotherapyesophageal squamous cell carcinomainflammationneutrophil-to-lymphocyte ratio

Identifiers

PMID33622911
PMCPMC8045095

What OpenQuestion holds

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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.