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Magnetic Resonance Imaging of Inner Ear and Internal Auditory Canal Structures in the Presence of a Cochlear Implant (2025)
Journal Article
Dewey, R. S., Dineen, R. A., Clemence, M., Menon, N., Bowtell, R., Boyle, P., & Hartley, D. E. H. (in press). Magnetic Resonance Imaging of Inner Ear and Internal Auditory Canal Structures in the Presence of a Cochlear Implant. Otology and Neurotology, https://doi.org/10.1097/mao.0000000000004445

Objective
To determine whether the internal auditory canal (IAC) can be visualized using magnetic resonance imaging (MRI) in users of a cochlear implant (CI) model that can safely undergo MRI at 3 T.

Patients
Four normally hearing controls and... Read More about Magnetic Resonance Imaging of Inner Ear and Internal Auditory Canal Structures in the Presence of a Cochlear Implant.

Diagnostic performance of axial T2-weighted MRI sequence for exclusion of brain tumour in paediatric patients with non-localizing symptoms (2024)
Journal Article
Gerrish, A. C., Malik, L., Swain, C., Thomas, A. G., Jaspan, T., & Dineen, R. A. (2024). Diagnostic performance of axial T2-weighted MRI sequence for exclusion of brain tumour in paediatric patients with non-localizing symptoms. British Journal of Radiology, https://doi.org/10.1093/bjr/tqae244

Objective
To establish diagnostic performance of a single axial T2-weighted sequence for detection of brain tumours in children with non-localizing symptoms, compared to a standard MRI protocol.

Methods
Retrospective analysis of children undergo... Read More about Diagnostic performance of axial T2-weighted MRI sequence for exclusion of brain tumour in paediatric patients with non-localizing symptoms.

Effect of Proximal Blood Flow Arrest During Endovascular Thrombectomy (ProFATE): a multicentre, blinded-endpoint, randomised clinical trial (2024)
Journal Article
Dhillon, P. S., Butt, W., Podlasek, A., Bhogal, P., Lynch, J., Booth, T. C., McConachie, N., Lenthall, R., Nair, S., Malik, L., Goddard, T., Carraro Do Nascimento, V., Barrett, E., Jethwa, K., Krishnan, K., Dineen, R. A., & England, T. J. (in press). Effect of Proximal Blood Flow Arrest During Endovascular Thrombectomy (ProFATE): a multicentre, blinded-endpoint, randomised clinical trial. Stroke,

Background
The effect of temporary blood flow arrest during endovascular thrombectomy (EVT) for acute ischaemic stroke (AIS) is uncertain due to the lack of evidence from randomised controlled trials (RCT). We aimed to investigate whether temporary... Read More about Effect of Proximal Blood Flow Arrest During Endovascular Thrombectomy (ProFATE): a multicentre, blinded-endpoint, randomised clinical trial.

Comparison of Echo Planar and Turbo Spin Echo Diffusion‐Weighted Imaging in Intraoperative MRI (2024)
Journal Article
Thorpe, J. C., Thust, S. C., Gillon, C. H., Rowe, S., Swain, C. E., MacArthur, D. C., Howarth, S. P., Avula, S., Morgan, P. S., & Dineen, R. A. (2024). Comparison of Echo Planar and Turbo Spin Echo Diffusion‐Weighted Imaging in Intraoperative MRI. Journal of Magnetic Resonance Imaging, https://doi.org/10.1002/jmri.29614

Background
Diffusion-weighted imaging (DWI) is routinely used in brain tumor surgery guided by intraoperative MRI (IoMRI). However, conventional echo planar imaging DWI (EPI-DWI) is susceptible to distortion and artifacts that affect image quality.... Read More about Comparison of Echo Planar and Turbo Spin Echo Diffusion‐Weighted Imaging in Intraoperative MRI.

Endovascular thrombectomy vs best medical management for late presentation acute ischaemic stroke with large vessel occlusion without CT perfusion or MR imaging selection: A systematic review and meta-analysis (2024)
Journal Article
Dhillon, P. S., Marei, O., Podlasek, A., Butt, W., Rice, H., de Villiers, L., Carraro do Nascimento, V., McConachie, N., Lenthall, R., Nair, S., Malik, L., Bhogal, P., Dineen, R. A., & England, T. J. (2024). Endovascular thrombectomy vs best medical management for late presentation acute ischaemic stroke with large vessel occlusion without CT perfusion or MR imaging selection: A systematic review and meta-analysis. Journal of Stroke and Cerebrovascular Diseases, 33(11), Article 108002. https://doi.org/10.1016/j.jstrokecerebrovasdis.2024.108002

Background: The efficacy and safety of endovascular thrombectomy (EVT) beyond 6 hours from stroke onset for patients with large vessel occlusion (LVO) selected without CT perfusion(CTP) or MR imaging(MRI) is undetermined. We conducted a systematic re... Read More about Endovascular thrombectomy vs best medical management for late presentation acute ischaemic stroke with large vessel occlusion without CT perfusion or MR imaging selection: A systematic review and meta-analysis.

Outcome 1 year after ICH: Data from the Tranexamic acid for IntraCerebral Haemorrhage 2 (TICH-2) trial (2024)
Journal Article
Law, Z. K., Menon, C. S., Woodhouse, L. J., Appleton, J. P., Al-Shahi Salman, R., Robinson, T., Werring, D., Roffe, C., Dineen, R. A., Bath, P. M., & Sprigg, N. (2024). Outcome 1 year after ICH: Data from the Tranexamic acid for IntraCerebral Haemorrhage 2 (TICH-2) trial. European Stroke Journal, https://doi.org/10.1177/23969873241265939

Introduction:
The Tranexamic acid for IntraCerebral Haemorrhage-2 (TICH-2) trial reported no significant improvement in death and dependency at day 90 despite reductions in haematoma expansion, early neurological deterioration and early death. Howev... Read More about Outcome 1 year after ICH: Data from the Tranexamic acid for IntraCerebral Haemorrhage 2 (TICH-2) trial.

Feasibility of whole-body MRI for cancer screening in children and young people with ataxia telangiectasia: A mixed methods cross-sectional study (2024)
Journal Article
Neves, R., Panek, R., Clarkson, K., Wilne, S., Panagioti, O., Suri, M., Whitehouse, W. P., Fernandez, N. S., Dandapani, M., Glazebrook, C., Dineen, R. A., & Jagani, S. (2024). Feasibility of whole-body MRI for cancer screening in children and young people with ataxia telangiectasia: A mixed methods cross-sectional study. Cancer Medicine, 13(14), Article e70049. https://doi.org/10.1002/cam4.70049

Background/Objectives: Ataxia telangiectasia (A‐T) is an inherited multisystem disorder with increased sensitivity to ionising radiation and elevated cancer risk. Although other cancer predisposition syndromes have established cancer screening protoc... Read More about Feasibility of whole-body MRI for cancer screening in children and young people with ataxia telangiectasia: A mixed methods cross-sectional study.

The Effect of Tranexamic Acid on Neurosurgical Intervention in Spontaneous Intracerebral Hematoma: Data From 121 Surgically Treated Participants From the Tranexamic Acid in IntraCerebral Hemorrhage-2 Randomized Controlled Trial (2024)
Journal Article
Hollingworth, M., Woodhouse, L. J., Law, Z. K., Ali, A., Krishnan, K., Dineen, R. A., Christensen, H., England, T. J., Roffe, C., Werring, D., Peters, N., Ciccone, A., Robinson, T., Członkowska, A., Bereczki, D., Egea-Guerrero, J. J., Ozturk, S., Bath, P. M., & Sprigg, N. (2024). The Effect of Tranexamic Acid on Neurosurgical Intervention in Spontaneous Intracerebral Hematoma: Data From 121 Surgically Treated Participants From the Tranexamic Acid in IntraCerebral Hemorrhage-2 Randomized Controlled Trial. Neurosurgery, 95(3), 605-616. https://doi.org/10.1227/neu.0000000000002961

BACKGROUND AND OBJECTIVES:
An important proportion of patients with spontaneous intracerebral hemorrhage (ICH) undergo neurosurgical intervention to reduce mass effect from large hematomas and control the complications of bleeding, including hemato... Read More about The Effect of Tranexamic Acid on Neurosurgical Intervention in Spontaneous Intracerebral Hematoma: Data From 121 Surgically Treated Participants From the Tranexamic Acid in IntraCerebral Hemorrhage-2 Randomized Controlled Trial.

CHIASM-Net: Artificial Intelligence-Based Direct Identification of Chiasmal Abnormalities in Albinism (2023)
Journal Article
Puzniak, R. J., Prabhakaran, G. T., McLean, R. J., Stober, S., Ather, S., Proudlock, F. A., Gottlob, I., Dineen, R. A., & Hoffmann, M. B. (2023). CHIASM-Net: Artificial Intelligence-Based Direct Identification of Chiasmal Abnormalities in Albinism. Investigative Ophthalmology & Visual Science, 64(13), Article 14. https://doi.org/10.1167/iovs.64.13.14

Purpose: Albinism is a congenital disorder affecting pigmentation levels, structure, and function of the visual system. The identification of anatomical changes typical for people with albinism (PWA), such as optic chiasm malformations, could become... Read More about CHIASM-Net: Artificial Intelligence-Based Direct Identification of Chiasmal Abnormalities in Albinism.

Bleeding with intensive versus guideline antiplatelet therapy in acute cerebral ischaemia (2023)
Journal Article
Woodhouse, L. J., Appleton, J. P., Christensen, H., Dineen, R. A., England, T. J., James, M., Krishnan, K., Montgomery, A. A., Ranta, A., Robinson, T. G., Sprigg, N., & Bath, P. M. (2023). Bleeding with intensive versus guideline antiplatelet therapy in acute cerebral ischaemia. Scientific Reports, 13, Article 11717. https://doi.org/10.1038/s41598-023-38474-2

Intensive antiplatelet therapy did not reduce recurrent stroke/transient ischaemic attack (TIA) events as compared with guideline treatment in the Triple Antiplatelets for Reducing Dependency after Ischaemic Stroke (TARDIS) trial, but did increase th... Read More about Bleeding with intensive versus guideline antiplatelet therapy in acute cerebral ischaemia.

Desmopressin for patients with spontaneous intracerebral haemorrhage taking antiplatelet drugs (DASH): a UK-based, phase 2, randomised, placebo-controlled, multicentre feasibility trial (2023)
Journal Article
Desborough, M. J. R., Al-Shahi Salman, R., Stanworth, S. J., Havard, D., Woodhouse, L. J., Craig, J., Krishnan, K., Brennan, P. M., Dineen, R. A., Coats, T. J., Hepburn, T., Bath, P. M., Sprigg, N., & for DASH trial investigators, F. D. T. I. (2023). Desmopressin for patients with spontaneous intracerebral haemorrhage taking antiplatelet drugs (DASH): a UK-based, phase 2, randomised, placebo-controlled, multicentre feasibility trial. Lancet Neurology, 22(7), 557-567. https://doi.org/10.1016/S1474-4422%2823%2900157-6

Background: The risk of death from spontaneous intracerebral haemorrhage is increased for people taking antiplatelet drugs. We aimed to assess the feasibility of randomising patients on antiplatelet drug therapy with spontaneous intracerebral haemorr... Read More about Desmopressin for patients with spontaneous intracerebral haemorrhage taking antiplatelet drugs (DASH): a UK-based, phase 2, randomised, placebo-controlled, multicentre feasibility trial.

Diffusion-based structural connectivity patterns of multiple sclerosis phenotypes (2023)
Journal Article
Martinez-Heras, E., Solana, E., Vivó, F., Lopez-Soley, E., Calvi, A., Alba-Arbalat, S., Schoonheim, M. M., Strijbis, E. M., Vrenken, H., Barkhof, F., Rocca, M. A., Filippi, M., Pagani, E., Groppa, S., Fleischer, V., Dineen, R. A., Ballenberg, B., Lukas, C., Pareto, D., Rovira, A., …Llufriu, S. (2023). Diffusion-based structural connectivity patterns of multiple sclerosis phenotypes. Journal of Neurology, Neurosurgery and Psychiatry, 94(11), 916-923. https://doi.org/10.1136/jnnp-2023-331531

Background: We aimed to describe the severity of the changes in brain diffusion-based connectivity as multiple sclerosis (MS) progresses and the microstructural characteristics of these networks that are associated with distinct MS phenotypes.

Met... Read More about Diffusion-based structural connectivity patterns of multiple sclerosis phenotypes.

Effects of blood pressure and tranexamic acid in spontaneous intracerebral haemorrhage: A secondary analysis of a large randomised controlled trial (2023)
Journal Article
Appleton, J. P., Kang, Z., Woodhouse, L. J., Al-Shahi Salman, R., Beridze, M., Christensen, H., Dineen, R. A., Egea-Guerrero, J. J., England, T. J., Karlinski, M., Krishnan, K., Laska, A. C., Lyrer, P. A., Ozturk, S., Roffe, C., Roberts, I., Robinson, T. G., Scutt, P., Werring, D. J., Bath, P. M., & Sprigg, N. (2023). Effects of blood pressure and tranexamic acid in spontaneous intracerebral haemorrhage: A secondary analysis of a large randomised controlled trial. BMJ Neurology Open, 5(1), Article e000423. https://doi.org/10.1136/bmjno-2023-000423

Background Tranexamic acid reduced haematoma expansion and early death, but did not improve functional outcome in the tranexamic acid for hyperacute spontaneous intracerebral haemorrhage-2 (TICH-2) trial. In a predefined subgroup, there was a statist... Read More about Effects of blood pressure and tranexamic acid in spontaneous intracerebral haemorrhage: A secondary analysis of a large randomised controlled trial.

Development of cancer surveillance guidelines in ataxia telangiectasia: A Delphi‐based consensus survey of international experts (2023)
Journal Article
Neves, R., DeDiosPerez, B., Panek, R., Jagani, S., Wilne, S., Mahendra Bhatt, J., Caputi, C., Cirillo, E., Coman, D. J., Dückers, G., Gilbert, D. L., Koenig, M. K., Mansour, L., McDermott, E., Pauni, M., Pignata, C., Perlman, S. L., Porras, O., Porto, M. B., Schon, K., …Dineen, R. A. (2023). Development of cancer surveillance guidelines in ataxia telangiectasia: A Delphi‐based consensus survey of international experts. Cancer Medicine, 12(13), 14663-14673. https://doi.org/10.1002/cam4.6075

Background/Objectives: Ataxia telangiectasia (A‐T) is a multiorgan disorder with increased vulnerability to cancer. Despite this increased cancer risk, there are no widely accepted guidelines for cancer surveillance in people affected by A‐T. We aime... Read More about Development of cancer surveillance guidelines in ataxia telangiectasia: A Delphi‐based consensus survey of international experts.

Disproportionate Expression of ATM in Cerebellar Cortex During Human Neurodevelopment (2023)
Journal Article
Deacon, S., Dalleywater, W., Peat, C., Paine, S. M., & Dineen, R. A. (2024). Disproportionate Expression of ATM in Cerebellar Cortex During Human Neurodevelopment. Cerebellum, 23(2), 502-511. https://doi.org/10.1007/s12311-023-01560-2

Cerebellar neurodegeneration is a classical feature of ataxia telangiectasia (A-T), an autosomal recessive condition caused by loss-of-function mutation of the ATM gene, a gene with multiple regulatory functions. The increased vulnerability of cerebe... Read More about Disproportionate Expression of ATM in Cerebellar Cortex During Human Neurodevelopment.

Endovascular Thrombectomy Versus Best Medical Management Beyond 24 Hours From Last Known Well in Acute Ischemic Stroke Due to Large Vessel Occlusion (2023)
Journal Article
Dhillon, P. S., Butt, W., Jovin, T. G., Podlasek, A., McConachie, N., Lenthall, R., Nair, S., Malik, L., Krishnan, K., Dineen, R. A., & England, T. J. (2023). Endovascular Thrombectomy Versus Best Medical Management Beyond 24 Hours From Last Known Well in Acute Ischemic Stroke Due to Large Vessel Occlusion. Stroke: Vascular and Interventional Neurology, 3(5), Article e000790. https://doi.org/10.1161/svin.122.000790

BACKGROUND
The safety and efficacy of endovascular thrombectomy (EVT) in patients with acute ischemic stroke due to large vessel occlusion presenting beyond 24 hours from last known well (LKW) remains undetermined.

METHODS
In this single center... Read More about Endovascular Thrombectomy Versus Best Medical Management Beyond 24 Hours From Last Known Well in Acute Ischemic Stroke Due to Large Vessel Occlusion.

Comparison Between In‐Hospital and Community‐Onset Stroke Treated With Endovascular Thrombectomy: A Propensity Score–Matched Cohort Study (2023)
Journal Article
Dhillon, P. S., Soo, E., Butt, W., Nguyen, T. N., Barrett, E., Podlasek, A., McConachie, N., Lenthall, R., Nair, S., Malik, L., Cheema, C., Bhogal, P., Makalanda, H. L. D., James, M. A., Dineen, R. A., & England, T. J. (2023). Comparison Between In‐Hospital and Community‐Onset Stroke Treated With Endovascular Thrombectomy: A Propensity Score–Matched Cohort Study. Stroke: Vascular and Interventional Neurology, 3(4), Article e000816. https://doi.org/10.1161/svin.122.000816

Effect of proximal blood flow arrest during endovascular thrombectomy (ProFATE): Study protocol for a multicentre randomised controlled trial (2023)
Journal Article
Dhillon, P. S., Butt, W., Podlasek, A., Bhogal, P., McConachie, N., Lenthall, R., Nair, S., Malik, L., Lynch, J., Goddard, T., Barrett, E., Krishnan, K., Dineen, R. A., & England, T. J. (2023). Effect of proximal blood flow arrest during endovascular thrombectomy (ProFATE): Study protocol for a multicentre randomised controlled trial. European Stroke Journal, 8(2), 581-590. https://doi.org/10.1177/23969873231166194

Background: Observational studies have demonstrated improved outcomes with the adjunctive use of balloon guide catheters (BGC) during endovascular thrombectomy (EVT) for anterior circulation acute ischaemic stroke (AIS). However, the lack of high-lev... Read More about Effect of proximal blood flow arrest during endovascular thrombectomy (ProFATE): Study protocol for a multicentre randomised controlled trial.

Whole-body MRI for cancer surveillance in ataxia–telangiectasia: A qualitative study of the perspectives of people affected by A-T and their families (2023)
Journal Article
Neves, R., Perez, B. D. D., Tindall, T., Fernandez, N. S., Panek, R., Wilne, S., Suri, M., Whitehouse, W., Jagani, S., Dandapani, M., Dineen, R., & Glazebrook, C. (in press). Whole-body MRI for cancer surveillance in ataxia–telangiectasia: A qualitative study of the perspectives of people affected by A-T and their families. Health Expectations, Article hex.13756. https://doi.org/10.1111/hex.13756

Background/Objectives
Ataxia–telangiectasia (A-T) is a complex inherited disease associated with an increased risk of malignancy. Surveillance guidelines have demonstrated significant health benefits in other cancer predisposition syndromes. However... Read More about Whole-body MRI for cancer surveillance in ataxia–telangiectasia: A qualitative study of the perspectives of people affected by A-T and their families.