Lancet neurology
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Randomized Controlled Trial Multicenter Study
Safety and efficacy of eptinezumab for migraine prevention in patients with two-to-four previous preventive treatment failures (DELIVER): a multi-arm, randomised, double-blind, placebo-controlled, phase 3b trial.
The monoclonal antibody eptinezumab, which targets calcitonin gene-related peptide, has shown migraine preventive effects starting the day following infusion and acceptable safety and tolerability in phase 3 trials, but benefits in the subpopulations of patients with previous preventive treatment failures were not examined. We aimed to investigate the safety and efficacy of eptinezumab for migraine prevention in adults with migraine and two-to-four previous preventive treatment failures. ⋯ H Lundbeck.
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The current research paradigm for Huntington's disease is based on participants with overt clinical phenotypes and does not address its pathophysiology nor the biomarker changes that can precede by decades the functional decline. We have generated a new research framework to standardise clinical research and enable interventional studies earlier in the disease course. The Huntington's Disease Integrated Staging System (HD-ISS) comprises a biological research definition and evidence-based staging centred on biological, clinical, and functional assessments. ⋯ Individuals can be precisely classified into stages based on thresholds of stage-specific landmark assessments. We also demonstrated the internal validity of this system. The adoption of the HD-ISS could facilitate the design of clinical trials targeting populations before clinical motor diagnosis and enable data standardisation across ongoing and future studies.
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Multicenter Study Observational Study
Surgery versus conservative treatment for traumatic acute subdural haematoma: a prospective, multicentre, observational, comparative effectiveness study.
Despite being well established, acute surgery in traumatic acute subdural haematoma is based on low-grade evidence. We aimed to compare the effectiveness of a strategy preferring acute surgical evacuation with one preferring initial conservative treatment in acute subdural haematoma. ⋯ The Hersenstichting Nederland (also known as the Dutch Brain Foundation), the European Commission Seventh Framework Programme, the Hannelore Kohl Stiftung (Germany), OneMind (USA), Integra LifeSciences Corporation (USA), and NeuroTrauma Sciences (USA).
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Review
Cell-based and stem-cell-based treatments for spinal cord injury: evidence from clinical trials.
Spinal cord injury is a severely disabling neurological condition leading to impaired mobility, pain, and autonomic dysfunction. Most often, a single traumatic event, such as a traffic or recreational accident, leads to primary spinal cord damage through compression and laceration, followed by secondary damage consisting of inflammation and ischaemia, and culminating in substantial tissue loss. Patients need appropriate timely surgical and critical care, followed by neurorehabilitation to facilitate neuronal reorganisation and functional compensation. ⋯ Nevertheless, in the past decade, clinical trials have shown the feasibility and long-term safety of cell transplantation into the injured spinal cord. This crucial milestone has paved the way to consider refinements and combined therapies, such as the use of biomaterials to augment the effects of cell transplantation. In the future, emerging cell types, scaffolding, and cell engineering might improve cell survival, integration, and therapeutic efficiency.