Association of intraoperative hypotension and cumulative norepinephrine dose with postoperative acute kidney injury in patients having noncardiac surgery. Response to Br J Anaesth 2025; 134: 1552-3.

Bernd Saugel, Michael Sander, Karim Kouz, Marit Habicher

Registry-linked trialAbstract readLetter

In one paragraph

Article in British journal of anaesthesia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07638306 (Dynamic Internal Jugular Vein Assessment During Anesthesia Induction as a Predictor of Hemodynamic Instability and Postoperative Outcomes), which is not on this 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.

NCT07638306 not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Dynamic Internal Jugular Vein Assessment During Anesthesia Induction as a Predictor of Hemodynamic Instability and Postoperative Outcomes

Typeobservational_patient_registrySponsorTîrgu Mureș Emergency Clinical County Hospital, RomaniaRan2026 to 2027Enrolled150ConditionsIntraoperative Hypotension, Jugular Veins, Hypotension on Induction, General Anesthesia With PropofolArmsInternal Jugular Vein Ultrasound Assesment

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

4 authors.

Bernd SaugelDepartment of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Outcomes Research Consortium®, Houston, TX, USA. Electronic address: bernd.saugel@gmx.de.

Michael SanderDepartment of Anaesthesiology, Intensive Care Medicine and Pain Medicine, University Hospital Giessen, Justus-Liebig University Giessen, Giessen, Germany.

Karim KouzDepartment of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Outcomes Research Consortium®, Houston, TX, USA.

Marit HabicherDepartment of Anaesthesiology, Intensive Care Medicine and Pain Medicine, University Hospital Giessen, Justus-Liebig University Giessen, Giessen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

acute kidney injuryanaesthesiablood pressurecardiovascular dynamicshypotensionvasopressor

Identifiers

PMID40350350

DOI10.1016/j.bja.2025.03.035

PMCPMC12597427

What OpenQuestion holds

Textmetadata

Read underepoch 390

Registered trials

NCT07638306ClinicalTrials.gov

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.