Helmy, Adel https://orcid.org/0000-0002-0531-0556
Baker, Michael S. Jr https://orcid.org/0009-0006-3078-3001
Chen, Patrick M. https://orcid.org/0000-0003-4505-964X
Quinn, Aoife
Jalloh, Ibrahim https://orcid.org/0000-0002-5345-5928
Roberts, Louise
Badjatia, Neeraj https://orcid.org/0000-0003-1509-9034
Belli, Antonio https://orcid.org/0000-0002-3211-9933
Boutelle, Martyn G. https://orcid.org/0000-0003-1332-3442
Bullock, M. Ross
Claassen, Jan https://orcid.org/0000-0002-5893-8531
Coles, J. P. https://orcid.org/0000-0003-4013-679X
Dahyot-Fizelier, Claire https://orcid.org/0000-0002-3933-0619
Ercole, Ari https://orcid.org/0000-0001-8350-8093
Foreman, Brandon https://orcid.org/0000-0002-5418-674X
Gallagher, Clare
Gilmore, Emily J. https://orcid.org/0000-0002-4659-6861
Gupta, Arun K.
Gupta, Deepak https://orcid.org/0000-0001-7698-5668
Helbok, Raimund https://orcid.org/0000-0001-5682-0145
Leroux, Peter
Magnoni, Sandra https://orcid.org/0000-0002-1723-0844
Mangat, Halinder S. https://orcid.org/0000-0003-3426-2001
Marklund, Niklas https://orcid.org/0000-0002-9797-5626
Mazzeo, Anna Teresa https://orcid.org/0000-0002-8454-7243
Menon, David K. https://orcid.org/0000-0002-3228-9692
Nelson, David W. https://orcid.org/0000-0003-2530-8207
Newcombe, Virginia https://orcid.org/0000-0001-6044-9035
Oddo, Mauro
O’Phelan, Kristine
Petrone, Patrizio https://orcid.org/0000-0002-7629-1663
Poca, Maria A. https://orcid.org/0000-0002-3831-0536
Puccio, Ava M. https://orcid.org/0000-0003-2569-9607
Robertson, Claudia S. https://orcid.org/0000-0002-8509-678X
Rostami, Elham https://orcid.org/0000-0003-1218-6247
Sahuquillo, Juan https://orcid.org/0000-0003-0713-5875
Stovell, Matthew G. https://orcid.org/0000-0002-4172-4617
Strong, Anthony J. https://orcid.org/0000-0003-2432-5945
Svedung Wettervik, Teodor https://orcid.org/0000-0002-4556-5721
Thelin, Eric P. https://orcid.org/0000-0002-2338-4364
Timofeev, Ivan S. https://orcid.org/0000-0002-1168-0393
Torné, Ramon https://orcid.org/0000-0001-7932-2528
Valadka, Alex https://orcid.org/0000-0003-0156-1531
Venturini, Sara https://orcid.org/0000-0002-9541-0090
Vespa, Paul https://orcid.org/0000-0003-0936-9501
Zimphango, Chisomo https://orcid.org/0000-0002-3147-1150
Carpenter, Keri L. H. https://orcid.org/0000-0001-8236-7727
Chen, Jefferson W. https://orcid.org/0000-0003-0624-6864
Hutchinson, Peter J. https://orcid.org/0000-0002-2796-1835
Funding for this research was provided by:
Medical Research Council/Royal College of Surgeons of England (G0802251)
Medical Research Council (MR/X021882/1)
NIHR Cambridge Biomedical Research Centre
NIHR Health Technology Research Centre
NIHR Senior Investigator Award
NIHR Global Health Research Group on Acquired Brain and Spine Injury
NIHR Health Tech Research Centre for Brain Injury
Article History
Received: 20 February 2026
Accepted: 27 March 2026
First Online: 13 April 2026
Declarations
:
: This study did not involve patients or the public and did not require ethical approval. All panelists participated voluntarily and were informed of their option to abstain at any point of the study.
: All panelists consented to publication of results, including anonymized qualitative feedback and aggregate quantitative summaries.
: BF: Ceribell, Inc (marketing consulting; honoraria); Natus Medical Incorporated (marketing consulting; honoraria); UCB Pharma (speakers’ bureau; marketing consulting); Marinus Pharmaceuticals (scientific advisory board; site principal investigator on a research-related grant/contract); Immedica Pharma US (marketing consulting); Sophysa USA, Inc (honoraria). AKG: Principal Investigator for a phase II traumatic brain injury clinical trial sponsored by Pressure Neuro. NM: European Editor, Journal of Neurotrauma. PJH: Director of Medicam; developer of the Cambridge Cranial Access Device (triple lumen bolt). The remaining authors have no competing interests.