Anesthetics News and Research

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Phase III study shows tapentadol ER relieves chronic pain associated with DPN

New research has been published indicating that patients suffering from a painful complication of diabetes may experience a significant improvement in their pain as measured by a pain intensity scale when using an investigational pain medication.

29 Jan 2011

Nitrous oxide anesthesia may lead to increased risk of myocardial infarction: Study

Patients receiving nitrous oxide as part of general anesthesia for surgery may be at increased long-term risk of myocardial infarction (heart attack), reports a study in the February issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

29 Jan 2011

General anaesthesia brings reversible coma and not sleep: Study

Anaesthesia has been one of the greatest gifts of science and use of general anaesthesia is a routine part of surgical operations at hospitals and medical facilities around the world. However precise biological mechanisms of the drugs’ effects on the brain are only now being analyzed. In a review article published this week in the New England Journal of Medicine, scientists have tried to analyze a range of disciplines, including neuroscience and sleep medicine to understand how anaesthesia actually works.

2 Jan 2011

Ketamine tried on college students in experiments sparks outrage

Department of Psychiatry at Cambridge University designed experiments to investigate treatment methods for schizophrenia. Like schizophrenics who sometimes believe that external objects have become part of their body, injection of ketamine – an anesthetic agent also produces similar feelings. Ketamine is a hallucinogenic drug.

22 Dec 2010

Interleukin-1 plays major role in wound healing

Anesthesiologists are playing a leading role in research into the molecular factors affecting inflammation, pain, and healing of surgical incisions, as illustrated by papers published in the December issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

7 Dec 2010

Journal of Alzheimer's Disease highlights latest scientific studies of AD

A supplement to the Journal of Alzheimer's Disease on "Anesthetics and Alzheimer's Disease" provides the platform to bring the latest scientific studies to the AD research and clinical communities.

15 Nov 2010

New noninvasive technique to detect methemoglobin level

Potentially harmful levels of methemoglobin which can build up in patients receiving certain anesthetics are detectable using a new, noninvasive monitoring technique called pulse CO-oximetry, reports a study in the November issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

4 Nov 2010

DENTSPLY 2010 third quarter net sales increases 2.0% to $541.8 million

DENTSPLY International Inc. today announced sales and earnings for the three months ended September 30, 2010.

28 Oct 2010

Blocking receptor contributing to memory deficits may prevent memory loss after anesthesia

Memory loss after anesthesia is a common adverse event upon awakening from surgery. Unfortunately the cause of such memory loss is unknown and there are no known treatments or prevention strategies. A study published in the November 2010 issue of Anesthesiology indicates that this memory loss could be prevented by blocking a receptor thought to contribute to memory deficits. Such a treatment may be able to solve the feeling of mental confusion that surgical patients so often feel shortly after coming out of anesthesia.

27 Oct 2010

Doctors, nurses and urgent care centers address increasing demand

The (Lynchburg, Va.) News and Advance reports on doctor shortages in Virginia: "Attracting more physicians to the area, and keeping them, is a challenge that has become more urgent. So much so that Centra is in the midst of creating a formal Physician Recruiting Office, where staff will work to convince physicians to consider coming to Lynchburg for their residency or to practice.

26 Oct 2010

Inguinal lymph node dissection with spinal anesthesia improves prognosis in patients with malignant melanoma

A study presented at this year's American Society of Anesthesiologists Annual Meeting offers evidence that patients with malignant melanoma who undergo inguinal lymph node dissection with spinal anesthesia (a regional anesthetic) have a better prognosis than patients who undergo the same surgery with general anesthesia.

20 Oct 2010

Study assesses children's exposure to anesthesia and risk for developmental, behavioral disorders

When children undergo anesthesia during surgery, the long-term effects that anesthetics have on the developing brain is relatively unknown. A study presented at this year's American Society of Anesthesiologists Annual Meeting assesses the association between exposure to anesthesia in children 3 years old and younger and their risk for developmental and behavioral disorders.

19 Oct 2010

Drugs may prevent temporary combativeness in children after surgery

Temporary combativeness after surgery-a complication affecting up to half of anesthetized children-may be preventable with drugs that decrease epinephrine production, according to a Medical College of Georgia pediatric anesthesiologist.

11 Oct 2010

Bathing better than pethidine as pain relief during labor: Survey

According to a large survey of new mothers, a bath or a shower relieves pain in childbirth more effectively than anaesthetic gas or pethidine. The survey also found that breathing techniques, massage, hot packs and hypnotherapy were more effective than pethidine, a strong analgesic given by injection, and nitrous oxide, that is an anaesthetic gas. The survey has renewed the debate of drug overuse during child birth that could potentially harm babies.

10 Oct 2010

J&JPRD receives FDA Complete Response Letter for tapentadol ER tablets NDA

Johnson & Johnson Pharmaceutical Research & Development, L.L.C. (J&JPRD) announced today that it received a Complete Response letter from the U.S. Food and Drug Administration (FDA) regarding its New Drug Application (NDA) for tapentadol extended release tablets.

4 Oct 2010

PGIC analysis indicates tapentadol ER tablets provide significant improvement in pain intensity

Phase 3 safety and efficacy data comparing tapentadol extended release (ER) tablets, an investigational pain medication, to placebo in patients with moderate to severe chronic low back pain have been published online by Expert Opinion on Pharmacotherapy. In addition, this study compared oxycodone controlled-release (CR) to placebo as an active control.

28 Sep 2010

Islamic Relief USA provides $20 million medical aid to Pakistan

Islamic Relief USA (IR USA), a non-profit relief and development organization based in metro-D.C., announced today that it has delivered a $20 million aid shipment of medicine to Pakistan.

22 Sep 2010

McGill researchers pioneer anesthetics via videoconferencing

Videoconferences may be known for putting people to sleep, but never like this. Dr. Thomas Hemmerling and his team of McGill's Department of Anesthesia achieved a world first on August 30, 2010, when they treated patients undergoing thyroid gland surgery in Italy remotely from Montreal. The approach is part of new technological advancements, known as 'Teleanesthesia', and it involves a team of engineers, researchers and anesthesiologists who will ultimately apply the drugs intravenously which are then controlled remotely through an automated system.

10 Sep 2010

Mylan completes acquisition of Bioniche Pharma

Mylan Inc. today announced it has completed the acquisition of Bioniche Pharma Holdings Limited sooner than anticipated.

8 Sep 2010

OpEds: Health costs and new law; Penn. doctor supply; Anesthesiologists vs. nurses

Some sort of Medicare-for-all program remains the only equitable way that every American can be provided with adequate and affordable coverage. This wouldn't be socialized medicine and it wouldn't be state-run healthcare (David Lazarus, 9/7).

7 Sep 2010