Evidence map›Paper›PMID 31788489›Full record

ArticleMedical hypothesis, discovery & innovation ophthalmology journal2019

Neutrophil to Lymphocyte and Platelet to Lymphocyte Ratios in Normal Tension Glaucoma.

Kursat Atalay, Havva Erdogan Kaldirim, Ahmet Kirgiz, Senay Asik Nacaroglu

Open access · greenAbstract read
In one paragraph

Article in Medical hypothesis, discovery & innovation ophthalmology journal, 2019. 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
1.1field-weighted citation impact, top 23% 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
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  3. Article
  4. Review
  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

4 authors at 2 institutions in 1 country.

Kursat AtalayBagcilar Training and Research Hospital, Ophthalmology Department, Istanbul Saglik Bilimleri University, Istanbul, Turkey.
Havva Erdogan KaldirimBagcilar Training and Research Hospital, Ophthalmology Department, Istanbul Saglik Bilimleri University, Istanbul, Turkey.
Ahmet KirgizBeyoglu Resat Belger Eye Training and Research Hospital, Istanbul Saglik Bilimleri University, Istanbul, Turkey.
Senay Asik NacarogluBeyoglu Resat Belger Eye Training and Research Hospital, Istanbul Saglik Bilimleri University, Istanbul, Turkey.
Bağcılar Eğitim ve Araştırma Hastanesi · TRSağlık Bilimleri Üniversitesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Normal tension glaucoma (NTG) is a subtype of glaucoma that occurs at relatively low intraocular pressure levels and results in progressive optic neuropathy. Previous studies display some abnormal immune activity against the optic nerve. Neutrophil to lymphocyte (NLR) and platelet to lymphocyte ratios (PLR) are novel markers for inflammation. Here we evaluated the NLR, PLR, Creactive protein (CRP) and erythrocyte sedimentation rate (ESR) levels in NTG. NLR and PLR were resulted by dividing neutrophil and platelet counts to lymphocyte count respectively. Patients with a history of diabetes mellitus, chronic renal failure, rheumatologic disease, anemia, cancer, cigarette smoking, myocardial infarction and a febrile illness within one month of sampling were excluded from the investigation. In total, the blood samples of 28 NTG and 27control patients were analyzed for the study. There were 11 female (40.7%) and 16 male patients (59.3%) in the control group. The NTG group contained 15 (53.6%) female and 13 (46.4%) male patients. All of the NLR, PLR, ESR and CRP, values of NTG patients were not statistically different from the control group (P = 0.07, P = 0.64, P = 0.17, and P = 0.44 respectively). Although previous studies have shown significant differences in NLR and PLR levels in other types of glaucoma, we did not find any significant difference in NTG subjects. Our early report may give insight into the differential diagnosis of NTG.

Indexed as

GlaucomaInflammationLymphocytesNeutrophilsNormal Tension GlaucomaOptic Nerve

Identifiers

PMID31788489
PMCPMC6778680
OpenAlexW2996145161

What OpenQuestion holds

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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.