Evidence map›Paper›PMID 39707556›Full record

GuidelineCritical care (London, England)2024

Intracranial multimodal monitoring in neurocritical care (Neurocore-iMMM): an open, decentralized consensus.

Sami Barrit, Mejdeddine Al Barajraji, Salim El Hadwe, Alexandre Niset, Brandon Foreman, Soojin Park, Christos Lazaridis, Lori Shutter, Brian Appavu, Matthew P Kirschen and 11 more

Abstract readPractice GuidelineReview
In one paragraph

Guideline in Critical care (London, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Advances in Multimodality Monitoring in Traumatic Brain Injury.Current neurology and neuroscience reports · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Critical care medicine and intensive care in obstetrics: in search of a legacyRevista colombiana de obstetricia y ginecologia · 2025
    Article
  11. 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

21 authors.

Sami BarritDepartment of Neurosurgery, CHU Tivoli, Université Libre de Bruxelles, Brussels, Belgium. samibarrit@gmail.com.
Mejdeddine Al BarajrajiDepartment of Neurosurgery, University Hospital of Lausanne and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland. mejdi@sciense.org.
Salim El HadweDepartment of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Alexandre NisetPediatric Intensive Care Unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium.
Brandon ForemanDepartment of Neurology and Rehabilitation, University of Cincinnati, Cincinnati, OH, USA.
Soojin ParkDepartment of Neurology, New York Presbyterian/Columbia University Irving Medical Center, New York, NY, USA.
Christos LazaridisSection of Neurocritical Care, Departments of Neurology and Neurosurgery, The University of Chicago, Chicago, IL, USA.
Lori ShutterDepartments of Critical Care Medicine, Neurology, and Neurosurgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Brian AppavuDepartment of Neurology, Phoenix Children's, Phoenix, AZ, USA.
Matthew P KirschenDepartment of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
Felipe A MontellanoDepartment of Neurology, University Hospital Würzburg, Würzburg, Germany.
Verena RassNeurological Intensive Care Unit, Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
Nathan TorcidaDepartment of Neurology, Hôpital Universitaire de Bruxelles, HUB, Brussels, Belgium.
Daniel PinggeraDepartment of Neurosurgery, Medical University of Innsbruck, Innsbruck, Austria.
Emily GilmoreDepartment of Neurology, Yale University, New Haven, CT, USA.
Nawfel Ben-HamoudaDepartment of Adult Intensive Care Medicine, Lausanne University Hospital (CHUV) and University of Lausanne, Lausanne, Switzerland.
Nicolas MassagerDepartment of Neurological Surgery, CHU Tivoli, La Louvière, Belgium.
Francis BernardSection of Critical Care, Department of Medicine, University of Montreal, Montreal, QC, Canada.
Chiara RobbaIRCCS Policlinico San Martino, Genoa, Italy.
Fabio Silvio TacconeDepartment of Intensive Care, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.
Neurocore-iMMM Research Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntracranial multimodal monitoring (iMMM) is increasingly used in neurocritical care, but a lack of standardization hinders its evidence-based development. Here, we devised core outcome sets (COS) and reporting guidelines to harmonize iMMM practices and research.

methodsAn open, decentralized, three-round Delphi consensus study involved experts between December 2023 and June 2024. Items-spanning three domains: (i) patient characteristics, (ii) practices, and (iii) outcomes-with ≥ 75% agreement were classified as strong agreement, while those with 50-75% were reconsidered in subsequent rounds, requiring ≥ 66% for moderate agreement.

resultsAn international, multidisciplinary panel comprised 58 neurocritical physicians and researchers with low attrition (12%). They were predominantly from Western regions (96%), actively involved in iMMM (82%), at least weekly (72.4%), with more than 10 years of specific experience (57%). Of the 127 items assessed for inclusion in COS and reporting guidelines, 45 (35.4%) reached strong and 8 (6.3%) moderate agreement. Main strong agreement items were: (i) demographics: age (98%) and sex/gender (90%); comorbidities: coagulation/platelet disorders (95%); initial scoring: Glasgow Coma Scale (97%) and pathology-specific scores (90%); active treatments: antithrombotics (95%) (ii) clinical practice: iMMM implantation indications (98%) and iMMM-guided interventions (91%); surgical practice: targeting strategies (97%) and concomitant external ventricular drainage (97%); technical details: recording modalities (98%); (iii) monitoring parameters: duration (97%) and triggered interventions (95%); standardized outcome reporting (93%); surgical complications (e.g., postoperative intracranial hemorrhages, CNS infections, and probe misplacement, all > 90%) and adverse events (accidental dislodgement, probe breakage, and technical malfunctions, all > 90%).

conclusionThis consensus establishes foundational COS and reporting guidelines for iMMM in neurocritical care. These harmonization tools can enhance research quality, comparability, and reproducibility, facilitating evidence-based practices for this emerging technology. However, challenges remain in developing purpose-specific guidelines and adapting them to diverse clinical and research settings.

Indexed as

Critical CareConsensusDelphi TechniqueFemaleHumansMaleMonitoring, PhysiologicBrain tissue oxygenationICPiMMMIntracranial multimodal monitoringIntracranial pressureMicrodialysisMNMMultimodal neuromonitoringNeurocritical carePbto2

Identifiers

PMID39707556
PMCPMC11660549

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.