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

Hip fracture type may determine regional anesthesia benefits

Use of regional anesthesia may reduce the risk for mortality and pulmonary complications among patients undergoing surgery for hip fracture, research shows.

22 Jun 2012

$Hip fracture type may determine regional anesthesia benefits$

Hip fracture type may determine regional anesthesia benefits

Use of regional anesthesia may reduce the risk for mortality and pulmonary complications among patients undergoing surgery for hip fracture, research shows.

21 Jun 2012

Genetics play a significant role in determining side effects of opiates

Genetics play a significant role in determining which patients will suffer the most from the disturbing side effects of opiates, commonly prescribed painkillers for severe to moderate pain, according to a new Stanford University School of Medicine study, which pinpoints nausea, slowed breathing and potential for addiction as heritable traits.

21 Jun 2012

$Study tests link between anesthesia type, complications and mortality after hip fracture surgery$

Study tests link between anesthesia type, complications and mortality after hip fracture surgery

Anesthesia type may affect complications and mortality after hip fracture surgery, according to a new study in the July issue of Anesthesiology. The Perelman School of Medicine at the University of Pennsylvania study tested the association between regional versus general anesthesia, and pulmonary and cardiovascular complications and mortality.

21 Jun 2012

Survey: 1 in 5 U.S. women experience sexual assault during their lifetime

Despite the fact that the majority of women presenting to emergency departments for care after sexual assault experience severe pain, very few receive pain treatment. These were the findings of a multi-site research study led by Samuel McLean, MD, MPH, director of the TRYUMPH Research Program in the Department of Anesthesiology at the University of North Carolina School of Medicine. The results were published online in the Journal of Pain on June 15, 2012.

20 Jun 2012

Advances in robotic spine surgery

1. Please could you give a brief outline of robotic spine surgery and its recent history? Robotic spine surgery is very new, less than 10 years old. There are only 10 hospitals in the US offering it and we are the second hospital in California to offer this technology.

15 Jun 2012

Mixed picture for pulse pressure effect on surgical outcomes

Two studies published in Anesthesia and Analgesia have muddied the water regarding the effect of preoperative pulse pressure on perioperative outcomes.

13 Jun 2012

OpenAnesthesia shows phenomenal success, exponential growth

Since its launch in 2009, the open-access website OpenAnesthesia.org has developed into a popular and powerful tool for spreading up-to-date knowledge in anesthesiology, according to a special editorial in the July issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

13 Jun 2012

Positive results from Cara’s CR845 Phase II study on acute post-operative pain

Cara Therapeutics, Inc. today announced positive results from a Phase II study for the treatment of acute post-operative pain with its novel, peptide-based, peripherally-acting kappa opioid agonist, CR845.

11 Jun 2012

Nonin Medical releases EQUANOX Advance Model 8004CB Series neonatal/pediatric sensor

Nonin Medical, Inc. announced today the U.S. market release of its EQUANOX Advance Model 8004CB Series neonatal/pediatric sensor.

8 Jun 2012

Local anesthetic mixed with magnetized 'ferrofluids' may prevent rare complication of spinal anesthesia

An simple technique using local anesthetic mixed with magnetized "ferrofluids" may provide a new approach to preventing a rare but serious complication of spinal anesthesia, reports the June issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

2 Jun 2012

Exercise reduces expression of cytokines and alleviates neuropathic pain

Exercise helps to alleviate pain related to nerve damage (neuropathic pain) by reducing levels of certain inflammation-promoting factors, suggests an experimental study in the June issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

2 Jun 2012

Diluent choice affects neuromuscular block times

Anesthesiologists can achieve successful axillary brachial plexus block faster by diluting ropivacaine in dextrose rather than saline, results of a randomized trial show.

30 May 2012

Patients with history of skin infection more likely to develop surgical site infections

Johns Hopkins scientists have engineered cells that behave like AND and OR Boolean logic gates, producing an output based on one or more unique inputs. This feat, published in the May issue of Nature Chemical Biology, could eventually help researchers create computers that use cells as tiny circuits.

30 May 2012

Cedars-Sinai receives ACGME’s first approval for obstetric anesthesiology fellowship program

Cedars-Sinai has received the Accreditation Council for Graduate Medical Education's first approval for an obstetric anesthesiology fellowship program.

25 May 2012

Alpha-2 agonists decrease postoperative consumption of opioid drugs

A study from researchers at Geneva University Hospital, Geneva, Switzerland, provides evidence that use of alpha-2 agonists alongside opioids in surgical patients decreased opioid use by 25-30 percent. Even though opioid use was less, these patients reported slightly less pain after surgery.

25 May 2012

FDA clears ETView’s VivaSight-DL Airway Management System

ETView today announced that the company has received clearance of a 510(k) Pre-Marketing Notification Application with the US Food and Drug Administration.

23 May 2012

HSF-1 protein likely source of chemotherapy-related heart damage in mice

Blocking a protein in the heart that is produced under stressful conditions could be a strategy to prevent cardiac damage that results from chemotherapy, a new study suggests.

22 May 2012

Pfizer announces results from Lyrica clinical studies on fibromyalgia

Pfizer Inc. announced the results of studies on Lyrica (pregabalin) capsules CV presented at the American Pain Society Annual Meeting in Honolulu.

19 May 2012

Masimo's RRa provides similar respiration rate accuracy as capnometry for extubated patients

Masimo announced today a new study published in the May 2012 edition of the British Journal of Anaesthesia demonstrates that Masimo's acoustic respiration rate (RRa) from rainbow Acoustic Monitoring provides similar respiration rate accuracy as capnometry for extubated patients.

19 May 2012