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INTRODUCTION: Door-to-needle time (DNT) is an established predictor of outcome in acute ischemic stroke (AIS) patients treated with intravenous thrombolysis (IVT). Several strategies have been proposed to streamline in-hospital pathways, among which treatment at CT/MR bed. AIM: To explore the impact of treatment at CT/MR bed, here defined as imaging area (IA), on functional outcome in stroke patients treated with IVT alone. METHODS: All AIS patients treated with IVT alone at our center in 2020, 2021, and 2022 were included. Patients with any previous disability were excluded. The cohort was divided into two groups, depending on the treatment site. One group received IVT at IA, the other at emergency room or stroke unit (non-IA). Regression analysis assessed the association between treatment site and 3-month outcome. RESULTS: A total of 327 patients who received IVT alone were included in the analysis. One hundred thirty-three (40.7%) were in the IA group and 194 (59.3%) in the non-IA group. The groups showed similar baseline characteristics. In the IA group, DNT was 45 min shorter. Despite similar rates of functional independence (mRS 0-2), the IA group showed higher rates of excellent outcome (mRS 0-1) compared to the non-IA group (60.1% vs 42.8%, p<0.01). Immediate treatment at IA was independently associated to excellent outcome (OR 1.78 [1.03-3.08]). CONCLUSIONS: Thrombolytic treatment at IA lowers DNT and is an independent predictor of excellent outcome after AIS. Our study emphasizes the importance of immediate thrombolytic treatment at IA, soon after radiological eligibility is confirmed. Immediate treatment at IA should be a standard-of-care for AIS.
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Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Humanos , Accidente Cerebrovascular Isquémico/etiología , Isquemia Encefálica/diagnóstico por imagen , Isquemia Encefálica/tratamiento farmacológico , Isquemia Encefálica/etiología , Terapia Trombolítica/métodos , Fibrinolíticos/uso terapéutico , Accidente Cerebrovascular/diagnóstico por imagen , Accidente Cerebrovascular/tratamiento farmacológico , Resultado del TratamientoRESUMEN
BACKGROUND & OBJECTIVES: The persistence of the severe acute respiratory syndrome coronavirus (SARS-CoV)-2 pandemic, partly due to the appearance of highly infectious variants, has made booster vaccinations necessary for vulnerable groups. Here, we present data regarding the decline of the SARS-CoV-2 BNT162b2 mRNA vaccine-induced humoral immune response in a monocentric cohort of MS patients. METHODS: 96 MS patients undergoing eight different DMTs, all without previous SARS-CoV-2 infection, were evaluated for anti-Spike IgG levels, 21 days (T1) and 5-6 months (T2) after the second SARS-CoV-2 BNT162b2 mRNA vaccine dose. The anti-Spike IgG titre from MS subjects was compared with 21 age- and sex-matched healthy controls (HC). RESULTS: When compared with SARS-CoV-2 IgG levels at T2 in HC, we observed comparable levels in interferon-ß 1a-, dimethyl fumarate-, teriflunomide- and natalizumab-treated MS subjects, but an impaired humoral response in MS subjects undergoing glatiramer acetate-, cladribine-, fingolimod- and ocrelizumab-treatments. Moreover, comparison between SARS-CoV-2 IgG Spike titre at T1 and T2 revealed a faster decline of the humoral response in patients undergoing dimethyl fumarate-, interferon-ß 1a- and glatiramer acetate-therapies, while those receiving teriflunomide and natalizumab showed higher persistence compared to healthy controls. CONCLUSION: The prominent decline in humoral response in MS subjects undergoing dimethyl fumarate-, interferon-ß 1a- and glatiramer acetate-therapies should be considered when formulating booster regimens as these subjects would benefit of early booster vaccinations.
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COVID-19 , Esclerosis Múltiple , Anticuerpos Antivirales , Vacuna BNT162 , Vacunas contra la COVID-19 , Dimetilfumarato/uso terapéutico , Acetato de Glatiramer/uso terapéutico , Humanos , Inmunoglobulina G/uso terapéutico , Interferón beta-1a/uso terapéutico , Esclerosis Múltiple/tratamiento farmacológico , Natalizumab/uso terapéutico , SARS-CoV-2 , Vacunas Sintéticas , Vacunas de ARNmRESUMEN
The aim of this study was to assess the role of Action Observation (AO) to improve balance, gait, reduce falls, and to investigate the changes in P300 pattern. Five cognitively intact People with Parkinson’s disease (PwP) were enrolled in this prospective, quasi-experimental study to undergo a rehabilitation program of AO for gait and balance recovery of 60 min, three times a week for four weeks. The statistical analysis showed significant improvements for Unified Parkinson’s Disease Rating Scale (UPDRS) motor section III p = 0.0082, Short form 12-items Healthy Survey (SF-12) Mental Composite Score (MCS) p = 0.0007, Freezing of gait Questionnaire (FOG-Q) p = 0.0030, The 39-items Parkinson’s Disease Questionnaire (PDQ-39) p = 0.100, and for P300ld p = 0.0077. In conclusion, AO reveals to be a safe and feasible paradigm of rehabilitative exercise in cognitively preserved PwP.
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This cross-sectional study has investigated the diagnostic and therapeutic management of patients suffering from multiple sclerosis (MS) in the Campania Region (Italy). A survey involving all the reference centers for MS in Campania Region was conducted from March to August 2011. Centers responded to a web-administered questionnaire on management and clinical characteristics of MS patients. In the study period, 3263 patients (mean age 37 years, 66 % females) accessed the centers. Patients received a first diagnosis of MS in 161 cases (4.9 %). About 37 % of the subjects without a previous diagnosis came to the centers on their own initiative. All patients underwent a complete neurological examination and expanded disability status scale. The other most common investigations were magnetic resonance imaging (44.0 %) and evoked potentials (22.1 %). The number of treated patients was 2797 (87.1 %). The most used drugs were interferon ß and glatiramer acetate. The time between diagnosis and initiation of therapy exceeded 6 months in 32 % of cases. Second-line drugs were under-used: 16 % of patients who might benefit from them show high clinical and radiological disease activity despite treatment with immunomodulant drugs. The MS care management of the surveyed centers showed consistent margins for improvement in 2011. Even though these data do not represent the current situation, they can be used to monitor improvements in MS care.
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Esclerosis Múltiple/diagnóstico , Esclerosis Múltiple/terapia , Evaluación de Necesidades , Adulto , Estudios Transversales , Femenino , Humanos , Italia , Masculino , Encuestas y CuestionariosRESUMEN
We define as early seizure (ES) those occurring within 7 days after stroke and late seizures those developing beyond 1 week after stroke. Seizures are well known to occur at the onset of intracerebral hemorrhage and serve as a clinical marker. Onset seizures may be focal or generalized, are usually brief and are associated with loss of consciousness in the setting of hemorrhage. A similar concept of immediate seizure occurs in traumatic brain injury. Predictive factors of ES can be classified of general and neurologic origin. An important question is whether ES per se worsen prognosis and outcome. The viability of the penumbral region in animal models of focal ischemia is influenced by the peri-infarct depolarization waves. If this also is true in humans, seizures in the immediate poststroke period might worsen outcome. Recently, hypercholesterolemia has been associated with better functional outcome at 1 month after a first-ever stroke, and multivariate analysis studies have shown that mean cholesterol values were lower in patients with ES compared with controls.