Evidences of SARS-CoV-2 virus air transmission indoors using several untouched surfaces: A pilot study.

Nowadays, there is an important controversy about coronavirus air transmission. The aim of this study was to determine aerosol transmission from patients with coronavirus infection using "COVID-19 traps" that included different untouched surfaces within them. 42 swab samples of 6 different surfaces placed in the rooms of 6 patients with a positive diagnostic of COVID-19 were analyzed with RT-PCR technique to evaluate the presence of the virus and its stability.

Non-invasive vagus nerve stimulation (nVNS) for the preventive treatment of episodic migraine: The multicentre, double-blind, randomised, sham-controlled PREMIUM trial.

Introduction: Non-invasive vagus nerve stimulation (nVNS; gammaCore®) has the potential to prevent migraine days in patients with migraine on the basis of mechanistic rationale and pilot clinical data.

Methods: This multicentre study included a 4-week run-in period, a 12-week double-blind period of randomised treatment with nVNS or sham, and a 24-week open-label period of nVNS. Patients were to administer two 120-second stimulations bilaterally to the neck three times daily (6-8 hours apart).

Differential efficacy of non-invasive vagus nerve stimulation for the acute treatment of episodic and chronic cluster headache: A meta-analysis.

Background: Two randomized, double-blind, sham-controlled trials (ACT1, ACT2) evaluated non-invasive vagus nerve stimulation (nVNS) as acute treatment for cluster headache. We analyzed pooled ACT1/ACT2 data to increase statistical power and gain insight into the differential efficacy of nVNS in episodic and chronic cluster headache.

Methods: Data extracted from ACT1 and ACT2 were pooled using a fixed-effects model.

Non-invasive vagus nerve stimulation for treatment of cluster headache: early UK clinical experience.

Background: Evidence supports the use of non-invasive vagus nerve stimulation (nVNS; gammaCore®) as a promising therapeutic option for patients with cluster headache (CH). We conducted this audit of real-world data from patients with CH, the majority of whom were treatment refractory, to explore early UK clinical experience with nVNS used acutely, preventively, or both.

Methods: We retrospectively analysed data from 30 patients with CH (29 chronic, 1 episodic) who submitted individual funding requests for nVNS to the National Health Service.

Non-invasive vagus nerve stimulation for the acute treatment of episodic and chronic cluster headache: A randomized, double-blind, sham-controlled ACT2 study.

Background Clinical observations and results from recent studies support the use of non-invasive vagus nerve stimulation (nVNS) for treating cluster headache (CH) attacks. This study compared nVNS with a sham device for acute treatment in patients with episodic or chronic CH (eCH, cCH). Methods After completing a 1-week run-in period, subjects were randomly assigned (1:1) to receive nVNS or sham therapy during a 2-week double-blind period.

Proof of concept: short-term non-invasive cervical vagus nerve stimulation in patients with drug-refractory gastroparesis.

Background: Gastric electric stimulation (GES) is a treatment approach to refractory gastroparesis, possibly acting centrally via afferent vagus nerve stimulation (VNS). Non-invasive VNS (nVNS) is a potential alternative to GES that could eliminate the safety risks of or identify likely responders to implantable neurostimulators.

Objective: This open-label proof-of-concept study assessed the effects of nVNS in patients with severe drug-refractory gastroparesis.

Noninvasive Vagus Nerve Stimulation for Treatment of Indomethacin-Sensitive Headaches.

This study examines the effectiveness of transcutaneous stimulation of the vagus nerve for trigeminal autonomic cephalalgias.

Initial use of a novel noninvasive vagus nerve stimulator for cluster headache treatment.

Objective: To report our initial experience with a novel device, designed to provide portable, noninvasive, transcutaneous stimulation of the vagus nerve, both acutely and preventively, as a treatment for cluster headache.

Methods: Patients with cluster headache (11 chronic, 8 episodic), from 2 centers, including 7 who were refractory to drug treatment, had sufficient data available for analysis in this open-label observational cohort study. The device, known as the gammaCore, was used acutely to treat individual attacks as well as to provide prevention.

[Solitary pancreatic metastasis from renal carcinoma].

We present the case of a 60-year-old man with a history of left radical nephrectomy due to Fuhrman nuclear grade II renal carcinoma 8 years previously. Abdominal computed tomography was performed due to a closed abdominal injury, revealing a solid, 4-cm hypervascular mass in the head of the pancreas. The suspected diagnosis was pancreatic metastasis from renal carcinoma.

Glutamatergic fine tuning with ADX-10059: a novel therapeutic approach for migraine?

Importance Of The Field: Migraine is an episodic, substantially inherited brain disorder affecting 15% of adults in Western Europe and North America, and is one of the commonest reasons for patients to see their physicians. While the World Health Organization considers that severe migraine can be as disabling as quadriplegia, unfortunately the condition remains undertreated. Until the 1990s, specific migraine therapies were limited to ergot derivatives.