AI Article Synopsis
- Glioblastoma is a serious brain tumor with a low survival rate (12-15 months) even with aggressive treatment, highlighting the need for effective follow-up imaging practices post-surgery.
- This study aims to analyze current MRI monitoring routines after glioblastoma surgery in the UK and Ireland and see how following NICE guidelines impacts patient outcomes.
- A total of 450 patients will be included in this retrospective study, with data on treatment and follow-up collected to evaluate survival outcomes, while ethical approval for data collection is managed at each institution.
Article Abstract
Introduction: Glioblastoma is the most common malignant primary brain tumour with a median overall survival of 12-15 months (range 6-17 months), even with maximal treatment involving debulking neurosurgery and adjuvant concomitant chemoradiotherapy. The use of postoperative imaging to detect progression is of high importance to clinicians and patients, but currently, the optimal follow-up schedule is yet to be defined. It is also unclear how adhering to National Institute for Health and Care Excellence (NICE) guidelines-which are based on general consensus rather than evidence-affects patient outcomes such as progression-free and overall survival. The primary aim of this study is to assess MRI monitoring practice after surgery for glioblastoma, and to evaluate its association with patient outcomes.
Methods And Analysis: ImagiNg Timing aftER surgery for glioblastoma: an eVALuation of practice in Great Britain and Ireland is a retrospective multicentre study that will include 450 patients with an operated glioblastoma, treated with any adjuvant therapy regimen in the UK and Ireland. Adult patients ≥18 years diagnosed with glioblastoma and undergoing surgery between 1 August 2018 and 1 February 2019 will be included. Clinical and radiological scanning data will be collected until the date of death or date of last known follow-up. Anonymised data will be uploaded to an online Castor database. Adherence to NICE guidelines and the effect of being concordant with NICE guidelines will be identified using descriptive statistics and Kaplan-Meier survival analysis.
Ethics And Dissemination: Each participating centre is required to gain local institutional approval for data collection and sharing. Formal ethical approval is not required since this is a service evaluation. Results of the study will be reported through peer-reviewed presentations and articles, and will be disseminated to participating centres, patients and the public.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9472166 | PMC |
| http://dx.doi.org/10.1136/bmjopen-2022-063043 | DOI Listing |
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