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Study Protocol on Defining Core Outcomes and Data Elements in Chronic Subdural Haematoma

Holl, DC; Chari, A; Iorio-Morin, C; Dammers, R; van der Gaag, NA; Kolias, AG; Hutchinson, PJ; (2021) Study Protocol on Defining Core Outcomes and Data Elements in Chronic Subdural Haematoma. Neurosurgery , 89 (4) pp. 720-725. 10.1093/neuros/nyab268. Green open access

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Abstract

BACKGROUND: Core Outcome Sets (COSs) are necessary to standardize reporting in research studies. This is urgently required in the field of chronic subdural hematoma (CSDH), one of the most common disease entities managed in neurosurgery and the topic of several recent trials. To complement the development of a COS, a standardized definition and baseline Data Elements (DEs) to be collected in CSDH patients, would further improve study quality and comparability in this heterogeneous population. OBJECTIVE: To, first, define a standardized COS for reporting in all future CSDH studies; and, second, to identify a unified CSDH Definition and set of DEs for reporting in future CSDH studies. METHODS: The overall study design includes a Delphi survey process among 150 respondents from 2 main stakeholder groups: healthcare professionals or researchers (HCPRs) and Patients or carers. HCPR, patients and carers will all be invited to complete the survey on the COS, only the HCPR survey will include questions on definition and DE. EXPECTED OUTCOMES: It is expected that the COS, definition, and DE will be developed through this Delphi survey and that these can be applied in future CSDH studies. This is necessary to help align future research studies on CSDH and to understand the effects of different treatments on patient function and recovery. DISCUSSION: This Delphi survey should result in consensus on a COS and a standardized CSDH Definition and DEs to be used in future CSDH studies.

Type: Article
Title: Study Protocol on Defining Core Outcomes and Data Elements in Chronic Subdural Haematoma
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1093/neuros/nyab268
Publisher version: https://doi.org/10.1093/neuros/nyab268
Language: English
Additional information: © Congress of Neurological Surgeons 2021. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com
Keywords: Chronic subdural hematoma, Core Outcomes and Data Elements, Delphi
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health > Developmental Neurosciences Dept
URI: https://discovery-pp.ucl.ac.uk/id/eprint/10135977
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