Evidence map›Paper›PMID 33800840›Full record

ArticleJournal of clinical medicine2021

Elevated CSF LRG and Decreased Alzheimer's Disease Biomarkers in Idiopathic Normal Pressure Hydrocephalus.

Aleksi Vanninen, Madoka Nakajima, Masakazu Miyajima, Tuomas Rauramaa, Merja Kokki, Tadeusz Musialowicz, Petra M Mäkinen, Sanna-Kaisa Herukka, Anne M Koivisto, Juha E Jääskeläinen and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Utility of cortical tissue analysis in normal pressure hydrocephalus.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Pooled it
  2. Association between p-tau181 in cerebrospinal fluid and shunt response in patients with normal-pressure hydrocephalus.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Charting the Next Road Map for CSF Biomarkers in Alzheimer's Disease and Related Dementias.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Review
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. Article
  16. Article
  17. 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 4 institutions in 2 countries.

Aleksi VanninenDepartment of Neurosurgery, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Madoka NakajimaDepartment of Neurosurgery, Juntendo University School of Medicine, Tokyo 113-8342, Japan.ORCID 0000-0002-8496-2973
Masakazu MiyajimaDepartment of Neurosurgery, Juntendo Tokyo Koto Geriatric Medical Center, Tokyo 136-0075, Japan.
Tuomas RauramaaDepartment of Pathology, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Merja KokkiDepartment of Anaesthesia and Intensive Care Medicine, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Tadeusz MusialowiczDepartment of Anaesthesia and Intensive Care Medicine, Kuopio University Hospital, FI-70029 Kuopio, Finland.ORCID 0000-0002-1863-7152
Petra M MäkinenInstitute of Biomedicine, University of Eastern Finland, FI-70210 Kuopio, Finland.
Sanna-Kaisa HerukkaDepartment of Neurology, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Anne M KoivistoDepartment of Neurology, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Juha E JääskeläinenDepartment of Neurosurgery, Kuopio University Hospital, FI-70029 Kuopio, Finland.
Mikko HiltunenInstitute of Biomedicine, University of Eastern Finland, FI-70210 Kuopio, Finland.ORCID 0000-0003-3566-4096
Ville LeinonenDepartment of Neurosurgery, Kuopio University Hospital, FI-70029 Kuopio, Finland.ORCID 0000-0002-4282-4687
University of Eastern Finland · FIJuntendo University · JPTokyo Metropolitan Geriatric Hospital · JPUniversity of Helsinki · FI

Funding

Academy of Finland 307866Japan Society for the Promotion of Science 16KK0187, 17K10908, 18H02916, 20K09398Kuopio University Hospital VTR Fund 5252614Sigrid Juselius Foundation 1690/02.04.00/2020
6 · The paper itself

Abstract

Leucine-rich-alpha-2-glykoprotein (LRG) is suggested as a potential biomarker for idiopathic normal pressure hydrocephalus (iNPH). Our goal was to compare the cerebrospinal fluid (CSF) LRG levels between 119 iNPH patients and 33 age-matched controls and with the shunt responses and the brain biopsy Alzheimer's disease (AD) pathology among the iNPH patients. CSF LRG, Aβ

Indexed as

Alzheimer’s diseasebiopsybraincerebrospinal fluidhydrocephalusnormal pressure

Identifiers

PMID33800840
PMCPMC7961420
OpenAlexW3133639250

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.