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https://www.readbyqxmd.com/read/29156486/-update-in-obstetric-anesthesia-tried-and-trusted-methods-controversies-and-new-perspectives
#1
Peter Kranke, Thorsten Annecke, Dorothee H Bremerich, Daniel Chappell, Thierry Girard, Wiebke Gogarten, Robert Hanß, Lutz Kaufner, Sophie Neuhaus, Tobias Ninke, Thomas Standl, Stefan Weber, Yvonne Jelting, Thomas Volk
Since 1975, a plethora of lectures within the context of annual meetings relevant for the clinical care has been summarized in "what's new in obstetric anesthesia" by the society for Obstetric anesthesia and Perinatology which can be recommended to everyone interested in anaesthesiology in the delivery room. After the death of Gerard W. Ostheimer, Professor of Anaesthesiology at Brigham and Women's Hospital in Boston, Massachusetts, it became renamed the Gerard W. Ostheimer "what's new in obstetric anesthesia" lecture to honor his contributions to regional anesthesia and obstetric anaesthesia...
November 2017: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
https://www.readbyqxmd.com/read/29155697/acute-intraoperative-suprachoroidal-hemorrhage-during-small-gauge-pars-plana-vitrectomy
#2
Intira Sukpen, Jay M Stewart
PURPOSE: To report the intraoperative occurrence of acute intraoperative suprachoroidal hemorrhage during small-gauge pars plana vitrectomy. METHOD: A review of a surgical patient who developed acute intraoperative suprachoroidal hemorrhage during small-gauge pars plana vitrectomy because of bucking under general anesthesia. RESULTS: A 32-year-old obese woman with proliferative diabetic retinopathy and traction retinal detachment in the left eye who developed intraoperative suprachoroidal hemorrhage during small-gauge pars plana vitrectomy because of bucking under general anesthesia while doing endolaser under air infusion...
November 16, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29150035/thoracic-surgery-considerations-in-obese-patients
#3
REVIEW
Douglas Z Liou, Mark F Berry
The obesity epidemic in the United States has increased greatly over the past several decades, and thoracic surgeons are likely to see obese patients routinely in their practices. Obesity has direct deleterious health effects such as metabolic disorder and cardiovascular disease, and is associated with many cancers. Obese patients who need thoracic surgery pose practical challenges to many of the routine elements in perioperative management. Preoperative assessment of obesity-related comorbid conditions and risk stratification for surgery, thorough intraoperative planning for anesthesia and surgery, and postoperative strategies to optimize pulmonary hygiene and mobility minimize the risk of adverse outcomes...
February 2018: Thoracic Surgery Clinics
https://www.readbyqxmd.com/read/29142549/comparison-of-pressure-vs-volume-controlled-ventilation-on-oxygenation-parameters-of-obese-patients-undergoing-laparoscopic-cholecystectomy
#4
Reza Movassagi, Majid Montazer, Ata Mahmoodpoor, Vahid Fattahi, Afshin Iranpour, Sarvin Sanaie
Background & Objective: There is no special guideline for the best ventilation mode during laparoscopic anesthesia in obese patients and there are too many studies with different controversial points. The aim of this study was to compare the effect of pressure controlled ventilation (PCV) vs. volume controlled ventilation (VCV) on respiratory and oxygenation parameters in patients undergoing laparoscopic cholecystectomy. Methods: Seventy patients with 30 <BMI<40 and ASA physical status I-II were studied in this randomized prospective trial...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29138510/high-fat-diet-induced-obesity-and-insulin-resistance-are-characterized-by-differential-beta-oscillatory-signaling-of-the-limbic-cortico-basal-ganglia-loop
#5
Lukas Maurer, Hui Tang, Jens K Haumesser, Jennifer Altschüler, Andrea A Kühn, Joachim Spranger, Christoph van Riesen
The concept of brain circuit disorders has been proposed for a variety of neuropsychiatric diseases, characterized by pathological disturbances of neuronal networks including changes in oscillatory signaling of re-entrant cortico-subcortical loops in the basal ganglia system. Parts of this circuitry play a pivotal role in energy homeostasis. We therefore investigated whether high-fat diet (HFD) induced obesity is associated with changes in oscillatory signaling in the limbic cortico-basal ganglia loop. We performed multi-site in-vivo electrophysiological recordings of local field potentials within this network under urethane anesthesia in adult rats after 4 weeks of HFD feeding compared to age-matched controls...
November 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29134425/quick-reference-tidal-volume-cards-reduce-the-incidence-of-large-tidal-volumes-during-surgery
#6
Chirag K Shah, Angela Moss, William Henderson, Breandan Sullivan, Ana Fernandez-Bustamante
Ventilation with large tidal volumes (V T), greater than 10 ml/kg of predicted body weight (PBW), is associated with worse outcomes in critically ill and surgical patients. We hypothesized that the availability of quick reference cards with proposed V T ranges specific to gender and different heights would reduce the intraoperative use of large V T during prolonged abdominal surgery. We compared retrospectively the incidence of median V T used during prolonged (≥4-h-long) abdominal surgery before ("before") and after ("after") the quick reference V T cards were made available in all anesthesia machines in operating rooms of a single academic US medical center...
November 13, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/29108405/gabapentin-given-before-laparoscopic-sleeve-gastrectomy-reduces-postoperative-oxycodone-consumption-in-obese-patients-a-randomized-double-blind-placebo-controlled-trial
#7
Anna Rupniewska-Ladyko, Małgorzata Malec-Milewska, Ewa Kraszewska, Michal Pirozynski
BACKGROUND: Post-operative pain can be prevented. Gabapentin may be effective in this role. Our primary objective was to test the hypothesis that a prophylactic administration of gabapentin in obese patients before surgery has an opioid-sparing effect and reduces postoperative oxycodone consumption more efficiently than placebo. METHODS: The study enrolled 113 patients undergoing laparoscopic sleeve-gastrectomy under general anesthesia. The patients were randomly allocated to the control or gabapentin group and received a single oral dose of gabapentin 1200 mg or a matching placebo 1 h before surgery...
November 6, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29106880/utility-of-screening-questionnaire-and-polysomnography-to-predict-postoperative-outcomes-in-children
#8
Hiromi Kako, Jennifer Tripi, Hina Walia, Dmitry Tumin, Mark Splaingard, Kris R Jatana, Joseph D Tobias, Vidya T Raman
INTRODUCTION: The prevalence of pediatric obstructive sleep apnea (OSA) has increased concurrently with the increasing prevalence of obesity. We have previously validated a short questionnaire predicting the occurrence of OSA on polysomnography (PSG). This follow-up study assessed the utility of the questionnaire in predicting postoperative outcomes. METHODS: Children undergoing surgery and completing a sleep study were prospectively screened for OSA using a short questionnaire...
November 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29090036/the-autoimmunity-s-footprint-in-pediatrics-type-1-diabetes-coeliac-disease-thyroiditis
#9
Anca Orzan, Carmen Novac, Mihaela Mihu, Constantin Ionescu Tirgoviste, Mihaela Balgradean
The present case report aims to describe and discuss the approach for the management of difficult endotracheal intubation in an adult with Down syndrome undergoing cataract surgery. A 26-year-old female with Down syndrome and a validated diagnosis of cataract requiring surgery was examined in order to assess the degree of difficulty of endotracheal intubation. Patients with Down syndrome have characteristic craniofacial abnormalities which require a thorough pre-operative assessment to anticipate and prepare for a difficult endotracheal intubation...
June 2017: Mædica
https://www.readbyqxmd.com/read/29090034/endotracheal-intubation-in-a-down-syndrome-adult-undergoing-cataract-surgery-a-multidisciplinary-approach
#10
George Gabriel Moldoveanu, Emilia Severin, Andreea Paun
The present case report aims to describe and discuss the approach for the management of difficult endotracheal intubation in an adult with Down syndrome undergoing cataract surgery. A 26-year-old female with Down syndrome and a validated diagnosis of cataract requiring surgery was examined in order to assess the degree of difficulty of endotracheal intubation. Patients with Down syndrome have characteristic craniofacial abnormalities which require a thorough pre-operative assessment to anticipate and prepare for a difficult endotracheal intubation...
June 2017: Mædica
https://www.readbyqxmd.com/read/29078996/ambulatory-unicompartmental-knee-arthroplasty-short-outcome-of-50-first-cases
#11
N Ruiz, X Buisson, G Filippi, M Roulet, H Robert
INTRODUCTION: The reduction in length of stay (LOS) in orthopaedic surgery has been steady for several years. For the past 3 or 4 years in France, the trend towards outpatient surgery has been growing up, as it is a goal for hospital administration. MATERIALS AND METHODS: This is a prospective, continuous,mono-centric, single operator study on 56 UKAs. Included were all UKAs carried out between January 2014 and December 2015, meeting the following criteria: voluntary patients, supportive family environment, absence of comorbidity (oral anticoagulants, diabetes, obesity), ASA score ≤ 3...
October 24, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29076928/therapeutic-mastoidectomy-does-not-increase-postoperative-complications-in-the-management-of-the-chronic-ear
#12
Matthew A Shew, Thomas Muelleman, Mark Villwock, Robert J Muelleman, Kevin Sykes, Hinrich Staecker, James L Lin
OBJECTIVE: Tympanoplasty with or without concurrent therapeutic mastoidectomy is a controversial topic in the management of chronic ear disease. We sought to describe whether there is a significant difference in postoperative complications. STUDY DESIGN: Retrospective cohort study. SETTING: American College of Surgeons National Surgical Quality Improvement Program public files. PATIENTS: Current procedural terminology codes were used to identify patients with chronic ear disease undergoing tympanoplasty ± concurrent mastoidectomy in the 2011 to 14 American College of Surgeons National Surgical Quality Improvement Program files...
October 26, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/29076211/what-is-the-best-size-predictor-for-dose-in-the-obese-child
#13
REVIEW
Brian J Anderson, Nick Hg Holford
Lean body mass is commonly proposed for anesthesia maintenance drug dosing calculations. However, total body mass used with allometric scaling has been shown to be better for propofol in obese adults and children. Fat-free mass has also been used instead of lean body mass. Fat-free mass is essentially the same as lean body mass but excludes a small percentage of mass of lipids in cell membranes, CNS, and bone marrow. Normal fat mass is a size descriptor that partitions total body mass into fat-free mass and fat mass calculated from total body mass minus fat-free mass...
December 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/29050063/-update-in-obstetric-anesthesia-tried-and-trusted-methods-controversies-and-new-perspectives-part-1
#14
Peter Kranke, Thorsten Annecke, Dorothee H Bremerich, Daniel Chappell, Thierry Girard, Wiebke Gogarten, Robert Hanß, Lutz Kaufner, Sophie Neuhaus, Tobias Ninke, Thomas Standl, Stefan Weber, Yvonne Jelting, Thomas Volk
Since 1975, a plethora of lectures within the context of annual meetings relevant for the clinical care has been summarized in "what's new in obstetric anesthesia" by the Society for Obstetric Anesthesia and Perinatology which can be recommended to everyone interested in anaesthesiology in the delivery room. After the death of Gerard W. Ostheimer, Professor of Anaesthesiology at Brigham and Women's Hospital in Boston, Massachusetts, it became renamed the Gerard W. Ostheimer "what's new in obstetric anesthesia" lecture to honor his contributions to regional anesthesia and obstetric anaesthesia...
October 2017: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
https://www.readbyqxmd.com/read/29049219/risk-assessment-of-morbidly-obese-parturient-in-cesarean-section-delivery-a-prospective-cohort-single-center-study
#15
Xiaohu An, Yanhong Zhao, Ying Zhang, Qiling Yang, Yilong Wang, Weiwei Cheng, Zeyong Yang
BACKGROUND: Up to 40% of women gain excessive weight during pregnancy. Obesity complications and risks in parturient women undergoing cesarean section (CS) with different anesthetic methods remain unknown. This study aimed to assess the safety and risk of obese women undergoing CS delivery with various perioperative anesthetic methods. METHODS: Seven hundred ninety parturient women underwent CS under general anesthesia (GA), intraspinal anesthesia including epidural anesthesia (EA) and combined spinal-epidural anesthesia (CSEA)...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29046933/-regional-anesthesia-are-the-standards-changing
#16
REVIEW
T Volk, C Kubulus
Regional anesthesia has undergone many changes over the years and the increasing use of ultrasound has certainly played an important role in this. Apart from individual case reports in the literature of very different blocking options, some new procedures seem to have become established and can be broadly applied. Among these are blockades, by which ultrasound-guided injection of local anesthetics is carried out in fascial or muscular layers rather than around target nerves (e.g. cervical plexus blocks and truncal blocks)...
October 18, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28965443/effect-of-body-mass-index-on-surgical-outcomes-after-posterior-spinal-fusion-for-adolescent-idiopathic-scoliosis
#17
Rafael De la Garza Ramos, Jonathan Nakhla, Rani Nasser, Jacob F Schulz, Taylor E Purvis, Daniel M Sciubba, Merritt D Kinon, Reza Yassari
OBJECTIVE Obesity is an increasing public health concern in the pediatric population. The purpose of this investigation was to examine the impact of body mass index (BMI) on 30-day outcomes after posterior spinal fusion for adolescent idiopathic scoliosis (AIS). METHODS The American College of Surgeons National Surgical Quality Improvement Program Pediatric database (2013 and 2014) was reviewed. Patients 10-18 years of age who had undergone fusion of 7 or more spinal levels for AIS were included. Thirty-day outcomes (complications, readmissions, and reoperations) were compared based on patient BMI per age- and sex-adjusted growth charts as follows: normal weight (NW; BMI < 85th percentile), overweight (OW; BMI 85th-95th percentile), and obese (OB; BMI > 95th percentile)...
October 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28965158/influence-of-non-invasive-blood-pressure-measurement-intervals-on-the-occurrence-of-intra-operative-hypotension
#18
Grant H Kruger, Amy Shanks, Sachin Kheterpal, Tyler Tremper, Chi-Jung Chiang, Robert E Freundlich, James M Blum, Albert J Shih, Kevin K Tremper
The American Society of Anesthesiologists Standards for Basic Monitoring recommends blood pressure (BP) measurement every 5 min. Research has shown distractions or technical factors can cause prolonged measurement intervals exceeding 5 min. We investigated the relationship between prolonged non-invasive BP (NIBP) measurement interval and the incidence of hypotension, detected post-interval. Our secondary outcome was to determine independent predictors of these prolonged NIBP measurement intervals. Retrospective data were analyzed from 139,509 general anesthesia cases from our institution's Anesthesia Information Management System (AIMS)...
September 30, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28964640/a-prospective-study-of-post-cesarean-delivery-hypoxia-after-spinal-anesthesia-with-intrathecal-morphine-150%C3%AE-g
#19
Karim S Ladha, Rie Kato, Lawrence C Tsen, Brian T Bateman, Toshiyuki Okutomi
INTRODUCTION: Delayed respiratory depression is a feared complication of intrathecal morphine in patients undergoing cesarean delivery. The incidence, timing and risk factors for hypoxia in this population are not known. METHODS: Patients undergoing cesarean delivery under spinal anesthesia at a tertiary care center from October 2012 to March 2016 were included in the study. The Berlin sleep apnea Questionnaire was completed before surgery. Oxygen saturation was recorded every second for 24hours after the initiation of spinal anesthesia...
November 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28928583/single-minute-of-positive-end-expiratory-pressure-at-the-time-of-induction-effect-on-arterial-blood-gases-and-hemodynamics-in-morbidly-obese-patients-undergoing-laparoscopic-bariatric-surgery
#20
Dipti Saxena, Priyank Singh, Atul Dixit, Bipin Arya, Mohit Bhandari, Sadhana Sanwatsarkar
BACKGROUND: The effect of positive end-expiratory pressure (PEEP) has been studied in detail after induction of general anesthesia especially in obese individuals. However, sparse information can be gathered from the literature regarding its effect when applied at the time of induction and the time of onset of its effect. Thus, this study was planned to assess the effect of PEEP when applied for a single minute in morbidly obese patients. MATERIALS AND METHODS: This was a randomized prospective study comprising seven morbidly obese patients (body mass index ≥40 kg/m(2))...
July 2017: Anesthesia, Essays and Researches
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