Comprehensive security, disinformation, and COVID-19: An analysis of the impacts of mis- and disinformation and populist narratives during the pandemic.

The COVID-19 pandemic has generated many fundamental and challenging implications regarding security, for both states and people. This article addresses the pandemic as a security threat, whereby societal and human dimensions of security are intertwined with the narrower (so-called traditional) state dimensions, culminating in comprehensive security. This article uses mixed methods, combining desk research and a selection of narratives or stories from several parts of the world that signify how the intersection of disinformation and populist discourses exacerbated the COVID-19 security challenges.

Sudden-Onset Disaster Mass-Casualty Incident Response: A Modified Delphi Study on Triage, Prehospital Life Support, and Processes.

The application and provision of prehospital care in disasters and mass-casualty incident response in Europe is currently being explored for opportunities to improve practice. The objective of this translational science study was to align common principles of approach and action and to identify how technology can assist and enhance response. To achieve this objective, the application of a modified Delphi methodology study based on statements derived from key findings of a scoping review was undertaken.

Advancing the scientific study of prehospital mass casualty response through a Translational Science process: the T1 scoping literature review stage.

Purpose: The European Union Horizon 2020 research and innovation funding program awarded the NIGHTINGALE grant to develop a toolkit to support first responders engaged in prehospital (PH) mass casualty incident (MCI) response. To reach the projects' objectives, the NIGHTINGALE consortium used a Translational Science (TS) process. The present work is the first TS stage (T1) aimed to extract data relevant for the subsequent modified Delphi study (T2) statements.

Targeting the Rat's Small Bowel: Long-Term Infusion into the Superior Mesenteric Artery.

The superior mesenteric artery can be cannulated in humans through minimally invasive radiological catheterization of the femoral or axillary artery. SMA cannulation is more difficult in rats due to small anatomical dimensions. The aim of the study is to describe a surgical technique for cannulation of the SMA in rats to perform long-term infusion of drugs into the SMA vascular bed in unrestricted animals, which will result in a high rate of catheter patency after the post surgical recovery for 24 hours.

Necrotizing Fasciitis Following Herpes Zoster Ophthalmicus in an Immunocompromised Patient.

Necrotizing fasciitis (NF) is a rare infection that spreads rapidly along the subcutaneous soft tissue planes. NF rarely involves the periorbital region due to the excellent blood supply of this region. We report a case of periorbital necrotising fasciitis following herpes zoster (HZ) in an immunocompromised 70-year-old patient with a dramatically rapid evolution into septic shock.

Empirical measurement of pressure in negative pressure wound therapy for infected wounds: How long can it really stay under pressure?

Surgical site infections represent one of the most common surgical complications. Negative pressure wound therapy is considered an effective wound management system, based on the principle that a negative pressure inside the wound can suction fluids and approximate wound edges. With the negative pressure wound therapy systems commercially available it is assumed that the pressure inside the wound is stable at the set values.

Vacuum-assisted closure (VAC®) systems and microbiological isolation of infected wounds.

Background: Negative pressure wound therapy is now largely used to treat infected wounds. The prevention and reduction of healthcare-associated infections is a high priority for any Department of Health and great efforts are spent to improve infection control systems. It is assumed that vacuum-assisted closure (VAC®) dressings should be watertight and that all the secretions are gathered in a single container but there is no consistent data on air leakage and possible dispersion of bacteria from the machine.

Dedicated mass-casualty incident hospitals: An overview.

Introduction: Hospitals worldwide are preparing for mass casualty incidents (MCIs). The Major Incident Hospital in the Netherlands was constructed 25 years ago as a dedicated hospital for situations wherein a sudden increase in medical surge capacity is mandated to handle an MCI. Over the years, more initiatives of dedicated MCIs have arisen.

Simulation of Trauma Incidents : Modelling the Evolution of Patients and Resources.

Mathematical modeling and simulation with medical applications has gained much interest in the last few years, mainly due to the widespread availability of low-cost technology and computational power. This paper presents an integrated platform for the in-silico simulation of trauma incidents, based on a suite of interacting mathematical models. The models cover the generation of a scenario for an incident, a model of physiological evolution of the affected individuals, including the possible effect of the treatment, and a model of evolution in time of the required medical resources.

An unusual case of acute unilateral parotitis following abdominal surgery. Report of a case and review of the literature.

Background: Postoperative parotitis is a well known entity which can develop in patients who undergo major abdominal surgery.

Methods: We present a case of postoperative parotitis which occurred after a laparotomy for incisional hernia repair.

Results: After establishing diagnosis by ultrasonography assessment and blood chemical tests, patient was successfully treated by morphine discontinuing and antibiotics therapy.

Superior vena cava thrombosis treated by angioplasty and stenting in a cirrhotic patient with peritoneovenous shunt.

We report a case of superior vena cava (SVC) thrombosis in a patient with liver cirrhosis and peritoneovenous surgical Denver shunt, successfully treated by angioplasty. In 2005, a 75-year-old man with a criptogenetic liver cirrhosis and peritoneovenous surgical Denver shunt was admitted to our hospital for chylous ascites. Venography showed a stenosis near the junction of the SVC with the right atrium.

Combined anterior and posterior open treatment in infected pancreatic necrosis.

Objective: To compare the results of combined anterior and posterior open treatments (lesser sac marsupialization (LSM) + lumbostomy, LSM + L) in patients with infected pancreatic necrosis (IPN) with a previous experience of isolated LSM and with data in literature.

Materials And Methods: Thirty-four consecutive patients operated on for IPN from 1981 to 2005 were divided into two groups based on the surgical technique used: single LSM (n = 23; period A, 1981-1998) and combined LSM + L (n = 11; period B, 1999-2005).

Results: The postoperative mortality rate was 38.

Parathyroid carcinoma in a chronic hemodialysis patient: case report and review of the literature.

Parathyroid carcinoma is a rare disease in normal population as well as in patients with end-stage renal disease. Approximately 700 cases have been reported and, of these, 20 occurred in patients receiving chronic hemodialysis. We describe a case of parathyroid carcinoma in a 59-year-old female patient with end-stage renal disease secondary to membranous glomerulonephritis treated by hemodialysis since 1995.

Abdominal wall closure with ePTFE--Goretex Dual Mesh after detensive laparotomy for abdominal compartment syndrome.

Introduction: Detensive laparotomy is the first choice treatment for abdominal compartment syndrome (ACS). Tension free closure of the abdominal wall with the use of prosthesis is a broadly diffused technique; the polypropylene and the ePTFE (expanded polytetrafluoroethylene--Goretex Dual Mesh) are the most commonly used materials.

Materials And Methods: We report our experience on five patients affected by ACS submitted to detensive laparotomy and positioning of a wide Goretex Dual Mesh prosthesis.

Botulinum toxin in gastric submucosa reduces stimulated HCl production in rats.

Background: Botulinum toxin blocks acetylcholine release from nerve endings and acts as a long term, reversible inhibitor of muscle contraction as well as of salivary, sweat gland, adrenal and prostatic secretions. The aim of the present study is to investigate whether gastric submucosal injection of botulinum toxin type A reduces stimulated gastric production of HCl.

Methods: Sixty-four rats were randomized in two groups and laparotomized.