Evidence map›Paper›PMID 29086124›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2018

Lymphocyte-to-monocyte ratio on day 7 is associated with outcomes in acute ischemic stroke.

Min-Gyu Park, Min-Kyeung Kim, Song-Hwa Chae, Hyung-Keun Kim, Junhee Han, Kyung-Pil Park

Abstract read
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In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 59 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Min-Gyu ParkDepartment of Neurology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan Hospital, 20 Geumo-ro, Mulgeum, Yangsan, 50612, Republic of Korea.
Min-Kyeung KimDepartment of Neurology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan Hospital, 20 Geumo-ro, Mulgeum, Yangsan, 50612, Republic of Korea.
Song-Hwa ChaeDepartment of Neurology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan Hospital, 20 Geumo-ro, Mulgeum, Yangsan, 50612, Republic of Korea.
Hyung-Keun KimDepartment of Neurology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan Hospital, 20 Geumo-ro, Mulgeum, Yangsan, 50612, Republic of Korea.
Junhee HanDepartment of Statistics, Hallym University, Chuncheon, Gangwon, Republic of Korea.
Kyung-Pil ParkDepartment of Neurology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan Hospital, 20 Geumo-ro, Mulgeum, Yangsan, 50612, Republic of Korea. kppark@pusan.ac.kr.ORCID http://orcid.org/0000-0003-4952-3796
Pusan National University Yangsan Hospital · KRHallym University · KR

Funding

Ministry of Education 2015R1D1A3A01019331
6 · The paper itself

Abstract

The main features of stroke-induced immunosuppression are lymphopenia and deactivation of monocytes in peripheral blood. We hypothesized that lymphocyte-to-monocyte ratio (LMR) in peripheral blood may represent the degree of stroke-induced immunosuppression. To prove this hypothesis, we evaluated whether LMR is associated with risk of post-stroke infection and clinical outcome at 3 months in patients with acute ischemic stroke. We selected patients with stroke in anterior circulation within 24 h from onset. Peripheral blood sampling for differential blood count was performed on days 1 and 7. The LMRs on days 1 and 7 were analyzed to determine associations with excellent outcomes (modified Rankin Scale of score 0-1 at 3 months). One hundred and two patients were included. The initial National Institutes of Health Stroke Scale score (adjusted odd ratio [OR] 0.89; 95% confidence interval [CI], 0.83-0.95; P = 0.001) and LMR on day 7 (adjusted OR 1.49; 95% CI, 1.09-2.02; P = 0.011) were associated with excellent outcomes. LMRs on day 1 were significantly lower in stroke patients with pneumonia (P = 0.007) and pneumonia or urinary tract infection (P = 0.012) than those without infections. LMRs on day 7 were also significantly lower in stroke patients with infection (P = 0.005 in pneumonia, P = 0.003 in urinary tract infection, and P < 0.001 in pneumonia or urinary tract infection) than those without infections. Lower LMRs on day 7 are associated with worse outcomes at 3 months after stroke onset. LMR may be a useful marker for assessing the stroke-induced immunosuppression.

Indexed as

AgedAged, 80 and overBrain IschemiaFemaleHumansLymphocyte CountLymphocytesMaleMiddle AgedMonocytesSeverity of Illness IndexStatistics, NonparametricStrokeTime FactorsCerebral infarctionImmunosuppressionLymphocytesMonocytesStroke

Identifiers

PMID29086124
OpenAlexW2765374859

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.