Anesthetics News and Research

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Important facts to know about Lyme disease and anesthesia

An article in the American Association of Nurse Anesthetists's AANA Journal, "Lyme Disease and Anesthesia Considerations," discusses possible effects of anesthesia on Lyme disease patients undergoing surgery.

8 Jan 2018

Anesthetics cause similar reaction in plants as they do in animals and humans

A new study published in Annals of Botany shows that plants react to anesthetics similarly to the way animals and humans do, suggesting plants are ideal objects for testing anesthetics actions in future.

11 Dec 2017

Vaping liquid may increase risk for complications during and after surgery

Despite being perceived as a 'healthier' alternative to tobacco cigarettes, vaping liquid contains nicotine, which may significantly increase the risk for complications related to surgery and anesthesia, according to the American Association of Nurse Anesthetists.

16 Nov 2017

Epidural pain relief with fentanyl during childbirth does not affect early breastfeeding success

Including the opioid fentanyl in the solution used to maintain an epidural during childbirth does not appear to affect the success of breastfeeding six weeks after delivery, according to a study published in Anesthesiology, the peer-reviewed medical journal of the American Society of Anesthesiologists. Previous research has suggested fentanyl might be associated with early termination of breastfeeding.

8 Nov 2017

Lavender aromatherapy reduces preoperative anxiety in surgery patients, study finds

Lavender aromatherapy reduced preoperative anxiety in a study of ambulatory surgery patients undergoing procedures in general otolaryngology. The effect observed in the Laryngoscope Investigative Otolaryngology study was modest, however.

8 Nov 2017

Top nursing organizations urge to improve veteran access to anesthesia care

Twenty-two nursing organizations, including the American Association of Nurse Anesthetists, sent a letter to U.S. Department of Veterans Affairs Secretary David Shulkin on October 24, 2017, expressing their concerns about surgical cancellations and postponements for veterans due to a lack of access to anesthesia services at the Denver VA Medical Center.

28 Oct 2017

MTSA expands efforts to fight against national opioid epidemic

Middle Tennessee School of Anesthesia announced it is expanding efforts to educate Certified Registered Nurse Anesthetists on treatment options that reduce or eliminate the need for opioids during and after surgery.

13 Oct 2017

Epidural analgesics have no effect on the duration of the second stage of labor, study reveals

A study, published in the journal Obstetrics & Gynecology, indicated that epidural analgesia had no impact on the duration of the second stage of labor, fetal position during birth, prevalence of episiotomy, normal vaginal delivery rate, or any other fetal well-being measures investigated by researchers.

11 Oct 2017

Epidural medication has no effect on duration of labor, study shows

Epidural analgesia – a mix of anesthetics and narcotics delivered by catheter placed close to the nerves of the spine – is the most effective method of labor pain relief. In widespread use since the 1970s, epidurals have long been thought to slow the second stage of labor – defined as beginning when the cervix is completely dilated and ending when the baby is delivered.

10 Oct 2017

Scientists manipulate living cells to produce fluorinated bioplastics

Natural organic compounds that contain fluorine are rare because living organisms—with a few exceptions—do not produce them.

4 Oct 2017

Researchers produce fluorinated molecules in living cells

Natural organic compounds that contain fluorine are rare because living organisms—with a few exceptions—do not produce them. American scientists have now genetically engineered a microbial host for organofluorine metabolism, allowing it to produce a fluoridated intermediate known as a diketide.

30 Sep 2017

Delaying minor surgery for pediatric patients may not offer any neurodevelopmental benefit

Children under age 5 who underwent minor surgery requiring anesthesia had a 26 percent increased risk of later diagnosis with a mental disorder. However, the timing of the procedure did not affect this risk, according to a new study at Columbia University's Mailman School of Public Health and College of Physicians and Surgeons.

14 Sep 2017

Five things that parents should know about pediatric eye surgery requiring anesthesia

Healthy eyes play an important role in a child's development, and sometimes more than just a new pair of glasses may be required.

1 Aug 2017

Six important facts you should know about PTSD

A veteran hearing fireworks on the Fourth of July can be thrust back into the sounds of war: bombs exploding, guns firing, the whistle of a mortar landing nearby.

23 Jun 2017

Five things that men should know about ED drugs and anesthesia

Millions of prescriptions for erectile dysfunction (ED) medications such as Viagra and Cialis are written every year, and during Men's Health Month the American Association of Nurse Anesthetists wants to remind consumers of these products to be forthright with their anesthesia professionals when preparing for surgery or other procedures that require anesthesia.

20 Jun 2017

New review finds massive problem of self-medication misuse in the Middle East

A new review indicates that there is a massive problem of self-medication misuse in the Middle East. The findings, which are published in Pharmacology Research & Perspectives, indicate the need for better patient and physician education, as well as improved policies that restrict sales of prescription medications without a prescription.

19 Jun 2017

Neuroscientists discover that anesthetics make certain brain areas to generate less information

Neuroscientists at Goethe University Frankfurt and the Max Planck Institute for Dynamics and Self-Organization in Göttingen have now discovered that certain areas of the brain generate less information when under anesthetic.

14 Jun 2017

Repeated exposure to anesthesia early in life impairs visual recognition memory

Repeated exposure to a common anesthesia drug early in life results in visual recognition memory impairment, which emerges after the first year of life and may persist long-term, according to a study from the Icahn School of Medicine at Mount Sinai and published online May 31 in the British Journal of Anaesthesia.

31 May 2017

Supercomputer study of the brain could lead to safer and more effective anesthetics

Researchers have used a supercomputer to show how proteins in the brain control electrical signals, in a breakthrough that could lead to safer and more effective drugs and anesthetics.

22 May 2017

Study shows link between susceptibility to malignant hyperthermia and exertional heat stroke

New research published online in The FASEB Journal may ultimately help athletes and trainers better understand who may be more at risk for heat stroke.

11 May 2017