14 research outputs found
A Systematic Review of Pharmacologic and Rehabilitative Treatment of Small Fiber Neuropathies
The aim of this systematic review is to guide the physician in defining the pharmacologicand rehabilitative therapeutic approaches for adopting the best strategies described in the currentliterature. The search was conducted in PubMed, EMBASE, Cochrane Library and Web of Scienceto identify the treatment of small fiber neuropathies. Two reviewers independently reviewed andcame to a consensus on which articles met inclusion/exclusion criteria. The authors excluded theduplicates, animal studies and included the English articles in which the treatment of patients withsmall fiber neuropathies was described. The search identified a total of 975 articles with the keywords“small fiber neuropathy” AND “rehabilitation” OR “therapy” OR “treatment”. Seventy-eight selectedfull-text were analyzed by the reviewers. Forty-two publications met the inclusion criteria and wereincluded in the systematic review to describe the rehabilitative and pharmacologic treatment of smallfiber neuropathies. Despite the range of different protocols of treatment for small fiber neuropathy,other robust trials are needed. In addition, always different therapeutic approaches are used; a uniqueprotocol could be important for the clinicians. More research is needed to build evidence for the beststrategy and to delineate a definitive therapeutic protocol
Secukinumab shows high efficacy irrespective of HLA-Cw6 status in patients with moderate-to-severe plaque-type psoriasis: SUPREME study
Background: Understanding genetic variations is important in predicting treatment response and forms the basis for identifying new pharmacogenetic and pharmacogenomic targets for psoriasis treatment. There are limited data on the efficacy of secukinumab in relation to genetic markers. Objectives: To evaluate the efficacy and safety of secukinumab 300 mg in HLA-Cw6-positive (Cw6-POS) and HLA-Cw6-negative (Cw6-NEG) patients with moderate-to-severe chronic plaque-type psoriasis. Methods: SUPREME was a 24-week, phase IIIb study with an extension period up to 72 weeks. Primary end point was Psoriasis Area Severity Index (PASI) 90 response rate after 16 weeks. Results: In total, 434 patients were recruited: 185 (42\ub76%) were Cw6-POS and 246 (56\ub77%) were Cw6-NEG (three not assessed). Mean \ub1 SD age was 45\ub72 \ub1 13\ub72 years (Cw6-POS 42\ub77 \ub1 13\ub71; Cw6-NEG 47\ub72 \ub1 12\ub79). The baseline PASI score was comparable between the cohorts [Cw6-POS 20\ub77 \ub1 8\ub799; Cw6-NEG 21\ub75 \ub1 9\ub799 (P = 0\ub7777)]. At week 16, PASI 90 was achieved in 80\ub74% of Cw6-POS and 79\ub77% of Cw6-NEG patients (difference 0\ub776; 95% confidence interval 127\ub704 to 8\ub723). No differences in absolute PASI at week 16 (Cw6-POS 1\ub736 \ub1 3\ub758; Cw6-NEG 1\ub718 \ub1 2\ub729) were observed. The overall safety profile of secukinumab was consistent with that previously reported. No statistically significant difference was detected in the rate of treatment-emergent adverse events [Cw6-POS 42\ub77%; Cw6-NEG 49\ub76% (P = 0\ub7295)]. A high PASI 90 response was achieved with secukinumab with a fast reduction in absolute PASI. Conclusions: Determination of HLA-Cw6 status for secukinumab therapy is unnecessary, as it is highly effective regardless of HLA-Cw6 status
The Role of Physical Exercise and Rehabilitative Implications in the Process of Nerve Repair in Peripheral Neuropathies: A Systematic Review
: Background: The various mechanisms involved in peripheral nerve regeneration, induced
by exercise and electrical nerve stimulation, are still unclear. Objective: The aim of this review was
to summarize the influence of physical exercise and/or electrical stimulation on peripheral nerve
repair and regeneration and the variation of impact of intervention depending on timing, as well as
kind and dosage of the intervention. A literature survey was conducted on PubMed, Scopus, and
Web of Science, between February 2021 to July 2021, with an update in September 2022.
Methodology: The literature search identified 101,386 articles with the keywords: “peripheral
nerve” OR “neuropathy” AND “sprouting” OR “neuroapraxia” OR “axonotmesis” OR
“neurotmesis” OR “muscle denervation” OR “denervated muscle” AND “rehabilitation” OR
“physical activity” OR “physical exercise” OR “activity” OR “electrical stimulation”. A total of 60
publications were included. Eligible studies were focused on evaluating the process of nerve repair
(biopsy, electromyographic parameters or biomarker outcomes) after electrical stimulation or
physical exercise interventions on humans or animals with peripheral sensory or motor nerve
injury. Synthesis: This study shows that the literature, especially regarding preclinical research, is
mainly in agreement that an early physical program with active exercise and/or electrical
stimulation promotes axonal regenerative responses and prevents maladaptive response. This was
evaluated by means of changes in electrophysiological recordings of CMAPs for latency amplitude,
and the sciatic functional index (SFI). Furthermore, this type of activity can cause an increase in
weight and in muscle fiber diameter. Nevertheless, some detrimental effects of exercising and
electrical stimulation too early after nerve repair were recorded. Conclusion: In most preclinical
studies, peripheral neuropathy function was associated with improvements after physical exercise
and electrical stimulation. For humans, too little research has been conducted on this topic to reach
a complete conclusion. This research supports the need for future studies to test the validity of a
possible rehabilitation treatment in humans in cases of peripheral neuropathy to help nerve
sprouting
Substituted pyrazolo[3,4-b]pyridines as human A(1) adenosine antagonists: Developments in understanding the receptor stereoselectivity
A 1 adenosine receptor antagonists have been proposed to possess an interesting range of potential therapeutic applications. We have already reported the synthesis and the biological characterization of a family of pyrazolo[3,4-b]pyridine derivatives as A 1 adenosine ligands endowed with an antagonistic profile. In the present work, we report the LC separation of enantiomers of our most active A 1 antagonists together with the determination of their absolute configuration by means of X-ray crystal structure analysis. Biological assays confirmed a different activity for the two enantiomers, with the R one showing the higher human A 1AR affinity. We also developed a homology model of this receptor subtype in order to suggest a binding disposition of the ligands into the hA 1AR. All of the obtained data suggest that the compound's chirality plays a key role in A 1 affinity
Eyelid Dermatitis and Contact Sensitization to Nickel: Results from an Italian Multi-Centric Observational Study
Secukinumab shows high efficacy irrespective of HLA-Cw6 status in patients with moderate-to-severe plaque-type psoriasis: SUPREME study
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Quantitative Detection of Epstein-Barr Virus DNA in Cerebrospinal Fluid and Blood Samples of Patients with Relapsing-Remitting Multiple Sclerosis
Estimating the impact of COVID-19 pandemic on services provided by Italian Neuromuscular Centers: an Italian Association of Myology survey of the acute phase
Introduction: Since February 2020, the outbreak of COVID-19 in Italy has forced the health care system to undergo profound rearrangements in its services and facilities, especially in the worst-hit areas in Northern Italy. In this setting, inpatient and outpatient services had to rethink and reorganize their activities to meet the needs of patients during the "lockdown". The Italian Association of Myology developed a survey to estimate the impact of these changes on patients affected by neuromuscular disorders and on specialized neuromuscular centers during the acute phase of COVID-19 pandemic. Methods: We developed an electronic survey that was sent to neuromuscular centers affiliated with the Italian Association of Myology, assessing changes in pharmacological therapies provision, outpatient clinical and instrumental services, support services (physiotherapy, nursing care, psychological support) and clinical trials. Results: 40% of surveyed neuromuscular centers reported a reduction in outpatient visit and examinations (44.5% of centers in Northern regions; 25% of centers in Central regions; 50% of centers in Southern regions). Twenty-two% of centers postponed in-hospital administration of therapies for neuromuscular diseases (23.4% in Northern regions; 13.0% in Central regions; 20% in Southern regions). Diagnostic and support services (physiotherapy, nursing care, psychological support) were suspended in 57% of centers (66/43/44% in Northern, Central and Southern centers respectively) Overall, the most affected services were rehabilitative services and on-site outpatient visits, which were suspended in 93% of centers. Strategies adopted by neuromuscular centers to overcome these changes included maintaining urgent on-site visits, addressing patients to available services and promoting remote contact and telemedicine. Conclusions: Overall, COVID-19 pandemic resulted in a significant disruption of clinical and support services for patients with neuromuscular diseases. Despite the efforts to provide telemedicine consults to patients, this option could be promoted and improved further. A close collaboration between the different neuromuscular centers and service providers as well as further implementation of telehealth platforms are necessary to ensure quality care to NMD patients in the near future and in case of recurrent pandemic waves
Patients’ demographic and socioeconomic characteristics influence the therapeutic decision-making process in psoriasis
Correction to: Major adverse cardiovascular events in non-valvular atrial fibrillation with chronic obstructive pulmonary disease: the ARAPACIS study (Internal and Emergency Medicine, (2018), 13, 5, (651-660), 10.1007/s11739-018-1835-9)
In the original publication, one of the ARAPACIS collaborators Dr. “Leonardo Di Gennaro” name has been erroneously mentioned as “Leonardo De Gennaro”