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Peycheva M, Padlina G, Genceviciute K, Krasteva MP, Boronylo A, Goeldlin MB, Müller M, Wenz ES, Müller MD, Hammer H, Bücke P, Bigi S, Simonetti BG, Hoffmann A, Umarova RM, Pilgram-Pastor S, Gralla J, Mordasini P, Antonenko K, Heldner MR. Baseline characteristics and outcome of stroke patients after endovascular therapy according to previous symptomatic vascular disease and sex. Front Neurol 2024; 15:1293905. [PMID: 38694775 PMCID: PMC11061446 DOI: 10.3389/fneur.2024.1293905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 04/02/2024] [Indexed: 05/04/2024] Open
Abstract
Aim The aim of this study was to investigate baseline characteristics and outcome of patients after endovascular therapy (EVT) for acute large vessel occlusion (LVO) in relation to their history of symptomatic vascular disease and sex. Methods Consecutive EVT-eligible patients with LVO in the anterior circulation admitted to our stroke center between 04/2015 and 04/2020 were included in this observational cohort study. All patients were treated according to a standardized acute ischaemic stroke (AIS) protocol. Baseline characteristics and successful reperfusion, recurrent/progressive in-hospital ischaemic stroke, symptomatic in-hospital intracranial hemorrhage, death at discharge and at 3 months, and functional outcome at 3 months were analyzed according to previous symptomatic vascular disease and sex. Results 995 patients with LVO in the anterior circulation (49.4% women, median age 76 years, median admission NIHSS score 14) were included. Patients with multiple vs. no previous vascular events showed higher mortality at discharge (20% vs. 9.3%, age/sex - adjustedOR = 1.43, p = 0.030) and less independency at 3 months (28.8% vs. 48.8%, age/sex - adjustedOR = 0.72, p = 0.020). All patients and men alone with one or multiple vs. patients and men with no previous vascular events showed more recurrent/progressive in-hospital ischaemic strokes (19.9% vs. 6.4% in all patients, age/sex - adjustedOR = 1.76, p = 0.028) (16.7% vs. 5.8% in men, age-adjustedOR = 2.20, p = 0.035). Men vs. women showed more in-hospital symptomatic intracranial hemorrhage among patients with one or multiple vs. no previous vascular events (23.7% vs. 6.6% in men and 15.4% vs. 5.5% in women, OR = 2.32, p = 0.035/age - adjustedOR = 2.36, p = 0.035). Conclusions Previous vascular events increased the risk of in-hospital complications and poorer outcome in the analyzed patients with EVT-eligible LVO-AIS. Our findings may support risk assessment in these stroke patients and could contribute to the design of future studies.
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Affiliation(s)
- Marieta Peycheva
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Department of Neurology and Research Institute, Medical University Plovdiv, Plovdiv, Bulgaria
| | - Giovanna Padlina
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Clinica Luganese, Mancucco, Lugano, Switzerland
| | - Kotryna Genceviciute
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Marina P. Krasteva
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Department of Neurology, University Hospital Queen Giovanna, Sofia, Bulgaria
| | - Anna Boronylo
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Martina B. Goeldlin
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Madlaine Müller
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Elena S. Wenz
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Mandy D. Müller
- Department of Neurosurgery, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Helly Hammer
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Philipp Bücke
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Sandra Bigi
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Division of Paediatric Neurology, Department of Paediatrics, Children's Hospital Lucerne, Lucerne, Switzerland
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Barbara Goeggel Simonetti
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Division of Neuropaediatrics, Istituto Pediatrico della Svizzera Italiana IPSI EOC, Ospedale Regionale di Bellinzona e Valli, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Angelika Hoffmann
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Roza M. Umarova
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Sara Pilgram-Pastor
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Jan Gralla
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Pasquale Mordasini
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
- Netzwerk Radiologie, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Kateryna Antonenko
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
| | - Mirjam R. Heldner
- Department of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland
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Wenz ES, Schinkelshoek MS, Kallweit U, Fronczek R, Rezaei R, Khatami R, Lammers GJ, Bassetti CLA. Narcolepsy type 1 and Sydenham chorea - Report of 3 cases and review of the literature. Sleep Med 2023; 112:234-238. [PMID: 37925849 DOI: 10.1016/j.sleep.2023.10.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES/BACKGROUND Narcolepsy type 1 (NT1) is an immune-mediated disorder characterized by excessive daytime sleepiness, cataplexy, low levels of hypocretin-1 in the cerebrospinal fluid, and a strong association with the HLA DQB1*06:02 allele. There is evidence for streptococcal infections as one pathogenic factor that may lead to NT1 as part of a multifactorial pathogenesis. Elevated titers of Antistreptolysin-O antibodies and increased inflammatory activity in response to streptococci antigens have been described in patients with NT1. Sydenham chorea (SC) results from a post-streptococcal autoimmune process targeting basal ganglia neurons. Despite this common trigger, SC has been interpreted as a misdiagnosis in a few described cases of patients who were first diagnosed with SC and later with NT1. Our goal was to analyze the association between SC and NT1. PATIENTS/METHODS We reviewed the literature and report three patients from three European sleep centers who were diagnosed with both SC and NT1 within a few months. RESULTS We describe the cases of one male (age 10) and two female (age 22 and 10) patients. CONCLUSIONS We argue that in those cases both diagnoses are justified, unlike reports of previous cases in which SC was considered a misdiagnosis in patients with NT1. It remains, however, unclear if the conditions occur independently or if there is an overlap disorder- an SC-like subtype of narcolepsy with a particular sequence of symptoms. Further studies need to clarify the causality of the relationship and the pathophysiology of the reported rare association.
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Affiliation(s)
- Elena S Wenz
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Graduate School of Health Sciences, University of Bern, Switzerland.
| | - Mink S Schinkelshoek
- Neurology Department, Leiden University Medical Center, Heemstede, the Netherlands
| | - Ulf Kallweit
- Center for Narcolepsy and Hypersomnias, Clinical Sleep and Neuroimmunology, Institute of Immunology, University Witten/Herdecke, Germany
| | - Rolf Fronczek
- Neurology Department, Leiden University Medical Center, Heemstede, the Netherlands; Stichting Epilepsie Instellingen Nederland (SEIN), Sleep-Wakecenter, Heemstede, the Netherlands
| | - Rana Rezaei
- Center for Narcolepsy and Hypersomnias, Clinical Sleep and Neuroimmunology, Institute of Immunology, University Witten/Herdecke, Germany
| | - Ramin Khatami
- Center for Sleep Medicine and Epileptology, Klinik Barmelweid AG, Switzerland
| | - Gert Jan Lammers
- Neurology Department, Leiden University Medical Center, Heemstede, the Netherlands; Stichting Epilepsie Instellingen Nederland (SEIN), Sleep-Wakecenter, Heemstede, the Netherlands
| | - Claudio L A Bassetti
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Goeldlin MB, Wenz ES, Kottler C, Fischer U, Bassetti CLA, Aybek S, Heldner MR. Connecting Women in Neurosciences: A networking project to sustain mutual empowerment in young, female clinical neuroscientists. Eur J Neurol 2023; 30:2980-2985. [PMID: 37329330 DOI: 10.1111/ene.15932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 05/26/2023] [Accepted: 06/12/2023] [Indexed: 06/19/2023]
Abstract
Simultaneously acquiring broad clinical knowledge and scientific expertise is a major challenge for young clinical scientists. Female researchers may face additional hurdles in their career, for example, due to unconscious bias. We aimed to address clinical, research, and gender-related challenges among young female clinical neuroscientists. We implemented a peer-led networking group dedicated to increasing clinical and scientific knowledge, improve soft skills, and encourage exchange between fellow residents. In monthly meetings, two participants hold short presentations on a clinical topic or scientific method, followed by a discussion and feedback to the presenter. Afterwards, participants network and discuss challenges they face in their daily experience. Nine neurology residents at a Swiss University Hospital with ≤3 years of training participated in the Connecting Women in Neurosciences project from August 2020 to June 2021. In a qualitative evaluation, participants reported they felt empowered by these meetings and profited from their new network. We identified several challenges in combining clinical and research activities, some of which participants perceived to be gender-related. In addition to women-only meetings, we will promote events addressing all interested researchers. Peer-to-peer networking is an easy and low-budget intervention to encourage female residents to engage in research activities, profit from each other's expertise, and promote interdisciplinary teamwork. It can provide a protected environment to discuss and overcome in particular gender-related challenges. We encourage young colleagues to regularly engage in structured networking activities with their local peers.
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Affiliation(s)
- Martina B Goeldlin
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
| | - Elena S Wenz
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
| | - Chantal Kottler
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
| | - Urs Fischer
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Claudio L A Bassetti
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
| | - Selma Aybek
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
| | - Mirjam R Heldner
- Department of Neurology, Inselspital Bern University Hospital and University of Bern, Bern, Switzerland
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