Month: June 2016

Uncategorized Published - 22 June, 2016    By - Dr Clemens
Prescription of Long-Acting Opioids Associated With Increased Risk of Death

Prescription of long-acting opioids for chronic non-cancer pain was associated with an increased risk of all-cause mortality, including deaths from causes other than overdose, compared with anticonvulsants or cyclic antidepressants, according to a study published in the June 14 issue of JAMA. The increase in prescribing opioid analgesics for chronic non-cancer pain has led to […]

Read More
Uncategorized Published - 22 June, 2016    By - Dr Clemens
Three-dimensional Printing as an Aid to Airway Evaluation After Tracheotomy in a Patient With Laryngeal Carcinoma

BMC Anesthesiol. 2016;16(6) Authors: Bin Han et al Background: Difficult airway may result in significant morbidity and mortality. Proficient airway evaluation, therefore, is one of the key elements in the safe conduct of anesthesia. A three-dimensional (3D) printing model was recently introduced for medical application. 3D printing is a fast, convenient, and relatively affordable technique. We present […]

Read More
Uncategorized Published - 22 June, 2016    By - Dr Clemens
Fat-to-Bone Ratio Promising New Measure of Obesity

A radiology-based measure of obesity more closely aligns with comorbidity risks than body mass index (BMI), according to a large retrospective study. “BMI is a flawed measurement of obesity” because body shape and fat distribution can modify risk for related adverse health outcomes, said Albert Roh, MD, from the Maricopa Medical Center in Phoenix. “We […]

Read More
Uncategorized Published - 22 June, 2016    By - Dr Clemens
Nitrous Oxide in Modern Anaesthetic Practice

Authors: SM Brown FRCA; JR Sneyd FRCA BJA Education. 2016;16(3):87-91. Introduction Nitrous oxide (N2O) was first isolated by Joseph Priestly in 1772 and subsequently recognized for its analgesic properties by Humphrey Davy in 1799. Davy has actually invented a new pleasure, for which language has no name. Oh Tom! I am going for more this evening; […]

Read More
Uncategorized Published - 22 June, 2016    By - Dr Clemens
Restrictive versus Liberal Transfusion Strategy in the Perioperative and Acute Care Settings: A Context-specific Systematic Review and Meta-analysis of Randomized Controlled Trials

Anesthesiology 7 2016, Vol.125, 46-61 Authors: Frédérique Hovaguimian, M.D. et al Background: Blood transfusions are associated with morbidity and mortality. However, restrictive thresholds could harm patients less able to tolerate anemia. Using a context-specific approach (according to patient characteristics and clinical settings), the authors conducted a systematic review to quantify the effects of transfusion strategies. Methods: The authors searched MEDLINE, […]

Read More
Uncategorized Published - 21 June, 2016    By - Dr Clemens
Preoperative Falls and Their Association with Functional Dependence and Quality of Life

Anesthesiology published on 6 2016 Authors: Vanessa L. Kronzer, B.A. et al Background: No study has rigorously explored the characteristics of surgical patients with recent preoperative falls. Our objective was to describe the essential features of preoperative falls and determine whether they are associated with preoperative functional dependence and poor quality of life. Methods: This was an observational […]

Read More
Uncategorized Published - 21 June, 2016    By - Dr Clemens
Ultrasound-Guided Subclavian Vein Catheterization: Evidence and Practice

By Carly C. Barron, MSc; Andre Y. Denault, PhD, ABIM-CCM; and Manoj M. Lalu MD, PhD Central venous catheterization is a common procedure with more than 5 million central venous catheters (CVC) implanted each year in the United States.1,2 Approximately 8% of hospitalized patients require central venous access during the course of their hospital stay.2 Appropriate […]

Read More
Uncategorized Published - 21 June, 2016    By - Dr Clemens
HAIs: When in Doubt, Blame Anesthesia. Could They Be Right?

By Ian Yuan, MD, and Jeffrey M. Feldman, MD, MSE Two patients come into a hospital for elective knee replacements. Their surgeries are uneventful, but both are found to have surgical site infections in follow-up visits. In the first patient, the anesthesia professional forgets to give antibiotics prior to the start of the procedure. The […]

Read More
Uncategorized Published - 21 June, 2016    By - Dr Clemens
Low Tidal Volume Ventilation in the Operating Room—Where Are We Now?

by Tao Shen, MBBS, and Edward A. Bittner, MD, PhD, MSEd High tidal volume (TV) (10-15mL/kg) mechanical ventilation has been historically encouraged for anesthetized patients in the OR, especially for abdominal and thoracic procedures. This practice was based on a study published in the New England Journal of Medicine in 1963. It followed a series of 18 […]

Read More
Uncategorized Published - 21 June, 2016    By - Dr Clemens
Perioperative Fluid Management: Cheers to the Dream of Moderation

by Michael G Mythen, MBBS, MD, and Michael PW Grocott, BSc, MBBS, MD Fluid management is a fundamental component of the care we give our patients undergoing surgery. Establishing intravenous access and setting up a bag of fluid to flow into a vein is so much a part of everyday working life that we rarely […]

Read More