Anesthetics News and Research

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Researchers identify best methods to study resting state of the brain in marmosets

A team led by researchers from Tokyo Metropolitan University have identified the best methods to study the resting state of the brain in marmosets using functional MRI.

21 Nov 2022

Genicular nerve blocks provide short term pain relief for patients with knee osteoarthritis

Results from a recent clinical trial published by Wiley in Arthritis & Rheumatology demonstrate that patients with knee osteoarthritis experience short term pain relief from genicular nerve blocks - or locally injected anesthetics that block nerves around the knee joint.

13 Nov 2022

Delay in consciousness in severe cases of COVID-19 may be caused by neural hibernation

An article published in the journal PNAS provides a conceptual analysis to interpret the brain state of coronavirus disease 2019 (COVID-19) patients experiencing prolonged recovery of consciousness.

10 Nov 2022

Mouse model reveals link between GABA receptors and sleepiness in people with myotonic dystrophy

People with the inherited disorder myotonic dystrophy (DM) often experience excessive daytime sleepiness and fatigue, as well as altered responses to anesthetics that can put them at risk for complications when hospitalized.

29 Sep 2022

Optically controlled local heat-pulse method manipulates temperature in cells

A team of researchers led by Osaka University finds that mutant variants of the calcium channel protein RyR1 are hypersensitive to heat, which creates a positive feedback loop of calcium release and leads to malignant hyperthermia

8 Aug 2022

Addressing parents' hesitancy to vaccinate their children against COVID

Researchers examine notable risk factors related to vaccine hesitancy among parents.

23 Jun 2022

Women are seldom informed about contraceptive failure following common anesthetic use

Women undergoing operations are not being routinely informed that a common anesthetics may make their contraception less effective, putting them at risk of an unplanned pregnancy, new research being presented at Euroanaesthesia, the annual meeting of the European Society of Anaesthesiology and Intensive Care (ESAIC) in Milan, Italy (4-6 June), suggests.

3 Jun 2022

Researchers help better understand the neuronal mechanisms of general anesthesia

In a paper recently published in Neuron, researchers from the group of Botond Roska at IOB reveal how different cell types in cortex change their activity during general anesthesia, helping to understand how unconsciousness may be induced.

16 May 2022

Nanobodies from llamas could be used to deliver targeted medicines to human muscle cells

In "proof of concept" experiments with mouse and human cells and tissues, Johns Hopkins Medicine researchers say they have designed tiny proteins, called nanobodies, derived from llama antibodies, that could potentially be used to deliver targeted medicines to human muscle cells.

12 May 2022

At US hospitals, a drug mix-up is just a few keystrokes away

More than four years ago, Tennessee nurse RaDonda Vaught typed two letters into a hospital's computerized medication cabinet, selected the wrong drug from the search results, and gave a patient a fatal dose.

29 Apr 2022

Researchers publish consensus statement for the study of recalled experiences surrounding death

Scientific advances in the 20th and 21st centuries have led to a major evolution in the understanding of death. At the same time, for decades, people who have survived an encounter with death have recalled unexplained lucid episodes involving heightened consciousness and awareness.

13 Apr 2022

$Local anesthetic use for hip fracture patients on the day of admission is increasing, data suggests$

Local anesthetic use for hip fracture patients on the day of admission is increasing, data suggests

Patients with traumatic injuries who are treated in the emergency room are susceptible to opioid-related adverse drug effects. Increased use of regional anesthesia can be helpful in the effort to reduce the use of opioids. However, it's not clear how often patients receive regional anesthesia prior to going to the operating room.

23 Mar 2022

Harvard researcher develops new model system to illuminate the fundamentals of aging

Huge amounts of time and money have been devoted to finding treatments for diseases that become more common as we age, like cancer and Alzheimer's.

28 Feb 2022

TTUHSC expert wins NIH renewal grant to continue research on neurological disorders

According to the Global Burden of Disease study, neurological disorders are the leading cause of disability and the second leading cause of death after heart disease.

21 Feb 2022

Worsening brain function linked to deep anesthesia during surgery

After surgery under general anaesthesia, older patients often experience a decline in cognitive function that can last for months or even years. This worsening brain function has been linked to deep anesthesia during surgery.

20 Dec 2021

Used anesthetic gases can be captured and recycled to reduce greenhouse gas emissions

Used anesthetic gases can be simply and safely captured and recycled into new anesthetics, suggests new research being presented at Euroanaesthesia, the annual meeting of the European Society of Anaesthesiology and Intensive Care, held online this year.

17 Dec 2021

Anesthetics News and Research

Researchers identify best methods to study resting state of the brain in marmosets

Genicular nerve blocks provide short term pain relief for patients with knee osteoarthritis

Delay in consciousness in severe cases of COVID-19 may be caused by neural hibernation

Mouse model reveals link between GABA receptors and sleepiness in people with myotonic dystrophy

Optically controlled local heat-pulse method manipulates temperature in cells

Addressing parents' hesitancy to vaccinate their children against COVID

Women are seldom informed about contraceptive failure following common anesthetic use

Researchers help better understand the neuronal mechanisms of general anesthesia

Nanobodies from llamas could be used to deliver targeted medicines to human muscle cells

At US hospitals, a drug mix-up is just a few keystrokes away

Researchers publish consensus statement for the study of recalled experiences surrounding death

Local anesthetic use for hip fracture patients on the day of admission is increasing, data suggests

Harvard researcher develops new model system to illuminate the fundamentals of aging

TTUHSC expert wins NIH renewal grant to continue research on neurological disorders

Worsening brain function linked to deep anesthesia during surgery

Used anesthetic gases can be captured and recycled to reduce greenhouse gas emissions

New consensus-based recommendations designed to improve quality of life for DMD patients

A title fight pits physician assistants against doctors

Researchers explore which types of brain activity support consciousness

New slow-release system mimics nature to provide long-lasting local anesthesia

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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