Evidence map›Paper›PMID 32118763›Full record

Observational studyMedicine2020

Hematological indices as indicators of silent inflammation in achalasia patients: A cross-sectional study.

Fidel López-Verdugo, Janette Furuzawa-Carballeda, Fernanda Romero-Hernández, Enrique Coss-Adame, Miguel A Valdovinos, Angel Priego-Ranero, Héctor Olvera-Prado, Sofía Narváez-Chavez, José Peralta-Figueroa, Gonzalo Torres-Villalobos

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Imbalance of Innate and Adaptive Immunity in Esophageal Achalasia.Journal of neurogastroenterology and motility · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

10 authors at 1 institution in 1 country.

Fidel López-VerdugoDepartment of Immunology and Rheumatology.
Janette Furuzawa-CarballedaDepartment of Immunology and Rheumatology.
Fernanda Romero-HernándezDepartment of Experimental Surgery.
Enrique Coss-AdameDepartment of Gastroenterology.
Miguel A ValdovinosDepartment of Gastroenterology.
Angel Priego-RaneroDepartment of Immunology and Rheumatology.
Héctor Olvera-PradoDepartment of Experimental Surgery.
Sofía Narváez-ChavezDepartment of Experimental Surgery.
José Peralta-FigueroaDepartment of Experimental Surgery.
Gonzalo Torres-VillalobosDepartment of Experimental Surgery.
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complete blood count (CBC)-derived parameters such as neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), eosinophil-to-lymphocyte (ELR) ratio, and platelet-to-lymphocyte ratio (PLR) are sensitive markers of occult inflammation and disease activity for systemic lupus erythematosus, rheumatoid arthritis, psoriasis, esophageal cancer, etc. We assessed NLR, PLR, MLR, and ELR as indicators of inflammation in achalasia patients.This cross-sectional study included 103 achalasia patients and 500 healthy blood donor volunteers (HD). Demographic, clinical and laboratory information was collected. NLR, MLR, ELR and PLR were calculated. Peripheral Th22, Th17, Th2 and Th1 subsets were determined by flow cytometry. Correlation between hematologic indices and clinical questionnaires scores, HRM parameters and CD4+ T-cells were assessed. Hematologic parameters associated with the different achalasia subtypes were evaluated by logistic regression analysis.Hemoglobin, leukocytes, lymphocytes, monocytes, and platelets counts were significantly lower in achalasia patients vs controls. NLR (P = .006) and ELR (P < .05) were higher in achalasia patients vs controls. NLR was significantly associated with achalasia in multivariate analysis (P < .001). Compared to HD, the achalasia group was 1.804 times more likely to have higher NLR (95% CI 1.287-2.59; P < .001). GERD-HRQL score had statistically significant correlations with PLR (Pearson's rho:0.318, P = .003), and ELR (Pearson's rho:0.216; P = .044). No correlation between CD4+ T-cells and hematologic indices were determined. NLR with a cut-off value of ≥2.20 and area under the curve of 0.581 yielded a specificity of 80% and sensitivity of 40%, for the diagnosis of achalasia.NLR is increased in achalasia patients vs HD. Sensitivity and specificity achieved by NLR may contribute to a clinical and manometric evaluation. We suggest these indices as potential indicators of silent inflammation and disease activity.

Indexed as

AdultBiomarkersBlood Cell CountCross-Sectional StudiesEsophageal AchalasiaFemaleHealthy VolunteersHumansInflammationMaleMexicoMiddle AgedBiomarkers

Identifiers

PMID32118763
PMCPMC7478540
OpenAlexW3010238984

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.