Editorial: New advances in neurorehabilitation

[no abstract available

Almotriptan in the treatment of migraine

Almotriptan is an orally administered, highly selective serotonin 5-HT(1B/1D) receptor agonist that is effective in the acute treatment of moderate to severe migraine attacks. Since its introduction on to the market in 2001, several studies involving a large number of migraine patients have confirmed its efficacy and tolerability profile. Almotriptan, was found to be among the best-responding triptans in terms of pain relief and pain-free rate at 2 h. It has been reported that almotriptan has the best sustained pain-free (SPF) rate and the lowest adverse events (AEs) rate of all the triptans. When these clinical characteristics were combined to form the composite endpoint SPF and no AEs (SNAE), almotriptan emerged as the triptan with the best efficacy and tolerability profile. It also showed a good efficacy profile during the early treatment (within 1 h of onset) of migraine attacks characterized by moderate pain intensity. On the basis of these findings, almotriptan may be considered a therapeutic option for the acute treatment of migraine attacks

Non-invasive brain and spinal stimulation for pain and related symptoms in multiple sclerosis: a systematic review

Background: Neuropathic and nociceptive pain frequently affect patients with multiple sclerosis (MS), with a prevalence close to 90% and significant impact on general health and quality of life. Pharmacological strategies are widely used to treat pain in MS, but their effectiveness and side-effects are controversial. Among non-pharmacological treatments for pain, non-invasive brain and spinal stimulation (NIBSS) has shown promising preliminary results in MS.Objective: Systematic review to investigate the effect of NIBSS for the management of pain in MS.Methods: A literature search using Pubmed, Science Direct and Web of Science was conducted from databases inception to February 21, 2020 for studies assessing the analgesic effect of NIBSS on pain in MS.Results: A total of 279 records were title- and abstract-screened, nine were assessed for full text and included. The NIBSS techniques explored were transcranial direct current stimulation (N = 5), transcranial magnetic stimulation (N = 2), transcranial random noise stimulation (N =1), transcutaneous spinal direct current stimulation (N = 1). The targets were the primary motor cortex (M1; N = 4), the left dorsolateral pre-frontal cortex (DLPFC; N = 3), the spinal cord (N = 1), unspecified brain target (N = 1). The study designs were randomized (N = 7), open label (N = 1), single case report (N = 1). Despite the differences in study design, target and NIBSS technique that impeded a meta-analysis, all the studies converge in showing a significant improvement of pain after active NIBSS with less consistent effects on other symptoms of the pain-related cluster (depression, fatigue, cognition) and quality of life.Conclusions: Excitatory NIBSS over M1, left DLPFC and spinal cord appear to be the most effective protocols for pain in MS. Open questions include the use of neurophysiological or neuroimaging surrogate outcome measures, the stratification of patients according to the clinical profiles and underlying pathogenetic mechanisms and the combination of NIBSS to pharmacological treatment, neurorehabilitation, or psychotherapy to improve the clinical effect. The duration of the effect to NIBSS and the feasibility and efficacy of telemedicine NIBSS protocols are other open key questions

The burden of chronic pain and the role of neurorehabilitation: consensus matters where evidence is lacking

[no abstract available

Opioids in post-stroke pain: a systematic review and meta-analysis

Background: Post-stroke pain is one of the most common sequelae of stroke, which stands among the leading causes of death and adult-acquired disability worldwide. The role and clinical efficacy of opioids in post-stroke pain syndromes is still debated. Objectives: Due to the important gap in knowledge on the management of post-stroke pain, this systematic review aimed at assessing the efficacy of opioids in post-stroke pain syndromes. Methods: A literature search was conducted on databases relevant for medical scientific literature, i.e. PubMed/MEDLINE, Scopus, Web of Science and Cochrane Library databases from databases inception until August 31st, 2020 for clinical trials assessing the effects of opioids and opioid antagonists on pain reduction and pain related symptoms in patients with post-stroke pain syndromes. Studies assessing the effects of other medications (e.g., tricyclic antidepressant, pregabalin) or non - pharmacological management strategies (e.g., neurostimulation techniques) were excluded. The selected studies have been subjected to examination of the risk of bias. Results: The literature search retrieved 83,435 results. After duplicates removal, 34,285 articles were title and abstract screened. 25 full texts were assessed and 8 articles were identified to be eligible for inclusion in the qualitative summary and narrative analysis, of which three were placebo-controlled and two were dose-response. Among placebo-controlled studies, two evaluated the analgesic effect of morphine and one assessed the effects of the opioid antagonist naloxone on patients with central post-stroke pain. With regard to dose-response studies, both were on patients with central post-stroke pain, one assessing the efficacy of levorphanol, and the other on naloxone. Seven out of eight included studies showed an overall slight analgesic effect of opioids, with less consistent effects on other pain-related symptoms (e.g., mood, quality of life). The randomized controlled trials were subjected to meta-analysis and rating of the quality of evidence for the two outcomes considered according to GRADE (Grading of Recommendations, Assessment, Development and Evaluations) system. The overall results are inconclusive because of the small number of studies and of patients. Conclusions: The limited number of the included studies and their heterogeneity in terms of study design do not support the efficacy of opioids in post-stroke pain and in pain-related outcomes. Large double-blind randomized clinical trials with objective assessment of pain and related symptoms are needed to further investigate this topic

Electrical stimulation of injected muscles to boost botulinum toxin effect on spasticity: rationale, systematic review and state of the art

Botulinum toxin type A (BoNT-A) represents a first-line treatment for spasticity, a common disabling consequence of many neurological diseases. Electrical stimulation of motor nerve endings has been reported to boost the effect of BoNT-A. To date, a wide range of stimulation protocols has been proposed in the literature. We conducted a systematic review of current literature on the protocols of electrical stimulation to boost the effect of BoNT-A injection in patients with spasticity. A systematic search using the MeSH terms "electric stimulation", "muscle spasticity" and "botulinum toxins" and strings "electric stimulation [mh] OR electrical stimulation AND muscle spasticity [mh] OR spasticity AND botulinum toxins [mh] OR botulinum toxin type A" was conducted on PubMed, Scopus, PEDro and Cochrane library electronic databases. Full-text articles written in English and published from database inception to March 2021 were included. Data on patient characteristics, electrical stimulation protocols and outcome measures were collected. This systematic review provides a complete overview of current literature on the role of electrical stimulation to boost the effect of BoNT-A injection for spasticity, together with a critical discussion on its rationale based on the neurobiology of BoNT-A uptake

Telemedicine and Virtual Reality for Cognitive Rehabilitation: A Roadmap for the COVID-19 Pandemic

The current COVID-19 pandemic presents unprecedented new challenges to public health and medical care delivery. To control viral transmission, social distancing measures have been implemented all over the world, interrupting the access to routine medical care for many individuals with neurological diseases. Cognitive disorders are common in many neurological conditions, e.g., stroke, traumatic brain injury, Alzheimer's disease, and other types of dementia, Parkinson's disease and parkinsonian syndromes, and multiple sclerosis, and should be addressed by cognitive rehabilitation interventions. To be effective, cognitive rehabilitation programs must be intensive and prolonged over time; however, the current virus containment measures are hampering their implementation. Moreover, the reduced access to cognitive rehabilitation might worsen the relationship between the patient and the healthcare professional. Urgent measures to address issues connected to COVID-19 pandemic are, therefore, needed. Remote communication technologies are increasingly regarded as potential effective options to support health care interventions, including neurorehabilitation and cognitive rehabilitation. Among them, telemedicine, virtual reality, augmented reality, and serious games could be in the forefront of these efforts. We will briefly review current evidence-based recommendations on the efficacy of cognitive rehabilitation and offer a perspective on the role of tele- and virtual rehabilitation to achieve adequate cognitive stimulation in the era of social distancing related to COVID-19 pandemic. In particular, we will discuss issues related to their diffusion and propose a roadmap to address them. Methodological and technological improvements might lead to a paradigm shift to promote the delivery of cognitive rehabilitation to people with reduced mobility and in remote regions

La coscienza divisa. Da Antonio Rosmini a Pietro Prini

Uno dei fenomeni più tipici, e insieme più intellettualmente provocanti e dolorosi, del pensiero filosofico-religioso italiano è stato quello dello iato, della scissione, della necessità di conciliazione tra fede religiosa da una parte e modernità intellettuale, morale e civile dall’altra. Il volume si propone di indagare proprio questa coscienza divisa dei filosofi cattolici italiani degli ultimi due secoli. Il suo punto focale Pietro Prini, filosofo convintamente cattolico e instancabilmente critico, che sentì in modo particolarmente acuto il dramma silenzioso della mancata apertura alla modernità auspicata per la Chiesa dal Concilio Vaticano II. Il libro, tuttavia, comincia più indietro, e prende le mosse da Antonio Rosmini, che visse nelle prime turbolente fasi del Risorgimento e tentò di mostrare come l’unica vera filosofia moderna non potesse essere che cattolica. La trattazione procede giù giù lungo il Novecento, analizzando figure come quelle di Ernesto Buonaiuti e di Gustavo Bontadini. In questo lavoro collettaneo il lettore troverà una visibile pluralità di approcci e di stili, con cui si è cercato di rendere giustizia a un quadro culturale differenziato e straordinariamente ricco. Esso comprende il problema della retta interpretazione della modernità e del posto che, nella modernità, può venir riservato alla trascendenza; il problema del modernismo coi suoi martiri e della neoscolastica coi suoi campioni; il problema della demitizzazione e quello del personalismo e della relazione, fino agli attuali problemi dell’ecologia e dell’antropologia religiosa alla luce delle neuroscienze