Exploring knowledge of first aid in epistaxis-25 years on.

Background: Epistaxis is the most common acute disorder managed by ENT services. A 1998 survey (Strachan and England) demonstrated widespread ignorance of correct first aid amongst the public with only 11% of respondents applying correct first aid techniques. Here we repeated and expanded the 1998 study to investigate whether understanding of correct first aid in epistaxis amongst the public and emergency department staff has improved in the last 25 years.

Multisensory sensitivity in relation to pain: a scoping review of terminology and assessment.

Chronic pain is a debilitating health problem affecting 20 million Americans annually. Most patients with chronic pain report negative impacts on daily function and quality of life, which can result in devastating emotional and financial stress. Although the causes of chronic pain remain elusive, there is increasing interest in sensitivity to everyday sensory stimuli as it relates to chronic pain, potentially serving as an indirect marker of altered central nervous system sensory processing.

Delivery of carbon dioxide to an electrode surface using a nanopipette.

We have developed a new scanning probe approach for the delivery of a gas-phase reactant to the surface of an electrocatalyst through a self-replenishing bubble located at the end of a scanning probe. This approach enables local electrocatalytic rates to be detected under very-high mass transport rates due to the small distance between the gas-phase reactant in the bubble and the electrocatalyst surface. Here we report experiments for the delivery of carbon dioxide to a gold ultramicroelectrode surface using a micron-scale nanopipette.

A systematic review of ENT retractions.

Purpose: Retraction is the removal of published material due to flaws in research that cannot be corrected. Our aim was to perform a systematic review of all retracted literature in Ear Nose and Throat to understand the characteristics of retraction and the citations of retracted literature.

Methods: The Retraction Watch, EMBASE and MEDLINE databases were systematically searched to yield relevant retractions.