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BACKGROUND AND PURPOSE: Although there is extensive evidence about the safety of monoclonal antibodies against calcitonin gene-related peptide (anti-CGRP mAbs) in combination with traditional drugs, scarce data are available on the safety of their combination with other mAbs. This study aimed to evaluate the 6-month effectiveness and tolerability of anti-CGRP mAbs in combination with other mAbs for different diseases. METHODS: Patients included in the Italian Headache Registry and treated concomitantly with an anti-CGRP mAb and another mAb were included. Effectiveness outcomes for migraine included reduction from baseline of monthly headache days (MHDs), Migraine Disability Assessment (MIDAS) score, Headache Impact Test-6 (HIT-6) scores, and Patients' Global Impression of Change (PGIC) scale. Adverse events (AEs) were recorded. RESULTS: Thirty-eight patients were included. In 27 patients (71.1%), the anti-CGRP mAb was added to a previously ongoing mAb. Nine patients (23.7%) discontinued one of the two mAbs before the end of treatment (seven discontinued the anti-CGRP mAb and two the other mAb). One patient discontinued for AEs. Anti-CGRP mAbs were discontinued due to ineffectiveness (n = 5, 55.5%) and one each (11.1%) for clinical remission and lost to follow-up. MHDs significantly decreased from baseline to 3 months (p < 0.0001) and 6 months (p < 0.001), as did the MIDAS and the HIT-6 scores at 3 and 6 months (p < 0.001). For anti-CGRP mAbs, 27.4% of patients reported PGIC ≥ 5 at 3 months and 48.3% at 6 months. Mild AEs associated with introduction of a second mAb were detected in six patients (15.8%). CONCLUSIONS: In this real-world study, anti-CGRP mAbs showed safety and effectiveness when administered concomitantly with other mAbs.
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Functional imaging experimental designs measuring fatigue, defined as a subjective lack of physical and/or mental energy characterizing a wide range of neurologic conditions, are still under development. Nineteen right-handed healthy subjects (9 M and 10 F, mean age 43.15 ± 8.34 years) were evaluated by means of functional magnetic resonance imaging (fMRI), asking them to perform explicit, first-person, mental imagery of fatigue-related multisensory sensations. Short sentences designed to assess the principal manifestations of fatigue from the Multidimensional Fatigue Symptom Inventory were presented. Participants were asked to imagine the corresponding sensations (Sensory Imagery, SI). As a control, they had to imagine the visual scenes (Visual Imagery, VI) described in short phrases. The SI task (vs. VI task) differentially activated three areas: (i) the precuneus, which is involved in first-person perspective taking; (ii) the left superior temporal sulcus, which is a multisensory integration area; and (iii) the left inferior frontal gyrus, known to be involved in mental imagery network. The SI fMRI task can be used to measure processing involved in mental imagery of fatigue-related multisensory sensations.
Assuntos
Imaginação , Imageamento por Ressonância Magnética , Adulto , Mapeamento Encefálico , Fadiga/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética/métodos , Pessoa de Meia-Idade , Lobo Parietal , Lobo TemporalRESUMO
BACKGROUND: Efficiency of care chain response and hospital reactivity were and are challenged for stroke acute care management during the pandemic period of coronavirus disease 2019 (COVID-19) in North-Eastern Italy (Veneto, Friuli-Venezia-Giulia, Trentino-Alto-Adige), counting 7,193,880 inhabitants (ISTAT), with consequences in acute treatment for patients with ischemic stroke. METHODS: We conducted a retrospective data collection of patients admitted to stroke units eventually treated with thrombolysis and thrombectomy, ranging from January to May 2020 from the beginning to the end of the main first pandemic period of COVID-19 in Italy. The primary endpoint was the number of patients arriving to these stroke units, and secondary endpoints were the number of thrombolysis and/or thrombectomy. Chi-square analysis was used on all patients; furthermore, patients were divided into two cohorts (pre-lockdown and lockdown periods) and the Kruskal-Wallis test was used to test differences on admission and reperfusive therapies. RESULTS: In total, 2536 patients were included in 22 centers. There was a significant decrease of admissions in April compared to January. Furthermore, we observed a significant decrease of thrombectomy during the lockdown period, while thrombolysis rate was unaffected in the same interval across all centers. CONCLUSIONS: Our study confirmed a decrease in admission rate of stroke patients in a large area of northern Italy during the lockdown period, especially during the first dramatic phase. Overall, there was no decrease in thrombolysis rate, confirming an effect of emergency care system for stroke patients. Instead, the significant decrease in thrombectomy rate during lockdown addresses some considerations of local and regional stroke networks during COVID-19 pandemic evolution.
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COVID-19 , Acidente Vascular Cerebral , Controle de Doenças Transmissíveis , Humanos , Itália/epidemiologia , Pandemias , Estudos Retrospectivos , SARS-CoV-2 , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/terapiaRESUMO
INTRODUCTION: EASIER is a multicenter, observational, cross-sectional study investigating the consumption of healthcare resources, including healthcare professional (HCP) active working time, the costs associated with the current natalizumab intravenous (IV) administration, and the potential impact of the adoption of subcutaneous (SC) route. METHODS: The EASIER study has three parts: (1) time and motion study to measure healthcare resources and working time needed for natalizumab IV administration using a digital data collection tool operated directly by HCPs; (2) HCP structured questionnaire-based estimation of the potential impact of natalizumab SC vs. IV administration; and (3) patient survey on the burden of natalizumab administration. RESULTS: Nine Italian multiple sclerosis (MS) centers measured 404 IV natalizumab administration procedures and administered 26 HCP questionnaires and 297 patient questionnaires. Patients had a mean of 52 (range 1-176) previous IV administrations and spent a mean (median, IQR) of 152 (130, 94-184) minutes in the center per each IV procedure, with IV infusion covering 50% of the total. Including patient travel time, an average of 5 h was dedicated to each IV administration. Active working time by HCP amounted to 29 min per IV administration procedure, 70% of which by nursing staff. With adoption of the SC route, HCPs estimated a 50% reduction in patient procedure time and 55% lower HCP active working time. This translated into a 63% cost reduction for the MS center per natalizumab administration procedure. CONCLUSIONS: SC natalizumab administration will consistently reduce consumption of patient and HCP times per procedure and associated costs.