Anesthesiology News and Research

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The branch of medicine that is focused on the relief of pain in the perioperative period (i.e. before, during or after a surgical procedure) is known as anesthesiology. The medicaments administered are termed anesthesia and the doctor who is trained in this specialty is referred to as an anesthesiologist

Tele-anesthesia can make OR care more efficient

A study exploring patterns of messages to anesthesiologists supervising care in operating rooms provides clues as to how hospitals might use "tele-anesthesia" technology to deploy anesthesia expertise and resources more efficiently, reports the April issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

9 Apr 2013

Scientists succeed to control cells' behavior using light

Scientists at Washington University School of Medicine in St. Louis have shown they can coax cells to move toward a beam of light. The feat is a first step toward manipulating cells to control insulin secretion or heart rate using light.

9 Apr 2013

Study provides detail on cellular-level effects of anesthetics on developing brain in newborn mouse

Exposure to the anesthetic agent isoflurane increases "programmed cell death" of specific types of cells in the newborn mouse brain, reports a study in the April issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

9 Apr 2013

Migraine sufferers should undergo more formal experiments, says study

Women often point to stress, hormones, alcohol, or even the weather as possible triggers for their migraines. But a new study from Wake Forest Baptist Medical Center found that it is nearly impossible for patients to determine the true cause of their migraine episodes without undergoing formal experiments.

8 Apr 2013

Radiology trainees face earning challenges

For years, medical students who chose a residency in radiology were said to be on the ROAD to happiness. The acronym highlighted the specialties - radiology, ophthalmology, anesthesiology and dermatology - said to promise the best lifestyle for doctors, including the most money for the least grueling work. Not anymore.

30 Mar 2013

First Edition: March 28, 2013

Today's headlines include various stories about the health law's implementation at both the federal and state level.

28 Mar 2013

Research findings could lead to improved treatment for neuropathic pain

An international team of scientists, led by researchers at the University of California, San Diego School of Medicine, says a key protein in Schwann cells performs a critical, perhaps overarching, role in regulating the recovery of peripheral nerves after injury.

28 Mar 2013

Study examines impact of adult behaviors on children's coping and distress after surgery

A study in the April issue of Anesthesiology found adult behaviors influence children's coping in the recovery room after surgery. In addition, the study from Yale-New Haven Children's Hospital, New Haven, CT, identified specific adult behaviors that increase or decrease the likelihood children will become distressed.

21 Mar 2013

New biodegradable nanoparticles deliver inflammation-resolving drugs to sites of tissue injury

A multicenter team of researchers, including scientists at Columbia University Medical Center (CUMC), Brigham and Women's Hospital (BWH), Mount Sinai School of Medicine, and Massachusetts Institute of Technology, has developed biodegradable nanoparticles that are capable of delivering inflammation-resolving drugs to sites of tissue injury.

20 Mar 2013

Pre-treatments for peripheral neuropathic pain patch receive European Commision approval

The European Commission (EC) has approved expanded options for pre-treatment prior to use of QUTENZA (8% capsaicin patch). Before application the patient may now take an oral analgesic, or the treatment area may be pre-treated with a topical anaesthetic.1 The 8% capsaicin patch is the first and only licensed high concentration (8%) capsaicin cutaneous patch for the treatment of peripheral neuropathic pain in Europe.

14 Mar 2013

Patient awareness during general anaesthesia thought to be low

The Royal College of Anaesthetists (RCoA) and the Association of Anaesthetists of Great Britain and Ireland (AAGBI) today publish initial findings from a major study which looked at how many patients experienced accidental awareness during general anaesthesia.

12 Mar 2013

Addiction risk increased after mild traumatic brain injury

A study of military personnel suggests that individuals who have suffered a mild traumatic brain injury are at increased for addiction-related disorders.

8 Mar 2013

Global cancer problem ‘needs international solution’

Global leaders in cancer research and policy are calling on the scientific community and worldwide governments to unite against the disease.

8 Mar 2013

Treating substance abuse alone helps patients with co-occurring psychosis

Patients with co-occurring substance use disorder and psychiatric disorders may benefit from standard substance use disorder treatment, with the effects potentially lasting for several years, the results of a US study indicate.

7 Mar 2013

Heed the fire triangle for safe electrocautery

Most fires in the operating room are caused by electrocautery, according to a US review of surgical malpractice claims.

5 Mar 2013

Quitting cannabis may not alleviate psychosis

The amount of cannabis used does not appear to be associated with the severity of symptoms in patients with established psychosis, although the drug is linked to a small effect on psychosocial functioning, say UK scientists.

5 Mar 2013

American Society of Anesthesiologists announces recognition of Patient Safety Awareness Week

The American Society of Anesthesiologists (ASA) today announced its recognition of Patient Safety Awareness Week, March 3-9, 2013. Throughout the week, ASA will educate patients on the importance of physician-led care to make critical, life-saving decisions.

5 Mar 2013