Evidence map›Paper›PMID 42370557›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2026

Ventricular CSF-to-blood water transport kinetics in adult hydrocephalus.

Per Kristian Eide, Alexander Gul Sherwani, Luis Romundstad, Jan Gunnar Fjeld, Amanda Eriksson, Trine Hjørnevik, Markus Hovd

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In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Per Kristian EideDepartment of Neurosurgery, Oslo University Hospital - Rikshospitalet, Oslo, Norway.ORCID 0000-0001-6881-9280
Alexander Gul SherwaniDepartment of Nuclear Medicine, Oslo University Hospital - Rikshospitalet, Oslo, Norway.
Luis RomundstadDivision of Emergencies and Critical Care, Department of Anesthesia and Intensive Care Medicine, Oslo University Hospital, Oslo, Norway.
Jan Gunnar FjeldDepartment of Nuclear Medicine, Oslo University Hospital - Rikshospitalet, Oslo, Norway.
Amanda ErikssonFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Trine HjørnevikFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Markus HovdKG Jebsen Centre for Brain Fluid Research, University of Oslo, Oslo, Norway.ORCID 0000-0002-6077-0934

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Water exchange between cerebrospinal fluid (CSF) and blood is fundamental to brain fluid homeostasis, yet ventricular CSF-to-blood water transport has never been quantified as a physiological parameter in adult humans. We investigated ventricular water absorption kinetics in 40 adults undergoing diagnostic evaluation for hydrocephalus. During ventricular infusion testing,

Indexed as

15O-labelled watercerebrospinal fluidintracranial pressureventricular infusion testVentricular water absorption

Identifiers

PMID42370557
PMCPMC13558470

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.