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Critical care ultrasound

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https://www.readbyqxmd.com/read/29352416/point-of-care-ultrasound-in-pediatric-anesthesiology-and-critical-care-medicine
#1
REVIEW
Erik Su, Nicholas Dalesio, Aliaksei Pustavoitau
Ultrasound has increasingly become a clinical asset in the hands of the anesthesiologist and intensivist who cares for children. Though many applications for ultrasound parallel adult modalities, children as always are not simply small adults and benefit from the application of ultrasound to their management in various ways. Body composition and size are important factors that affect ultrasound performance in the child, as are the pathologies that may uniquely afflict children and aspects of procedures unique to this patient population...
January 19, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29351128/fluid-removal-with-ultrasound-guided-protocol-improves-the-efficacy-and-safety-of-dehydration-in-post-resuscitated-critically-ill-patients-a-quasi-experimental-before-and-after-study
#2
Luhao Wang, Chunfang Qiu, Xiangdong Guan, Minying Chen, Juan Chen, Xiang Si, Zhicheng Du, Yanqiu Liu, Bin Ouyang
Fluid overload is associated with increased morbidity and mortality in critically ill patients. However, researches rarely study the precise start or end point of fluid removal and no protocol was developed to control the fluid removal process. We hypothesized that individualized fluid removal with ultrasound-guided protocol could improve the efficacy and safety of fluid removal in post-resuscitated critically ill patients. A quasi-experimental, before and after trial was conducted to identify the benefits of ultrasound-guided fluid removal...
January 18, 2018: Shock
https://www.readbyqxmd.com/read/29349733/point-of-care-ultrasound-pocus-of-the-upper-airway
#3
REVIEW
Kong Eric You-Ten, Naveed Siddiqui, Wendy H Teoh, Michael S Kristensen
Airway management is a critical skill in the practice of several medical specialities including anesthesia, emergency medicine, and critical care. Over the years mounting evidence has showed an increasing role of ultrasound (US) in airway management. The objective of this narrative review is to provide an overview of the indications for point-of-care ultrasound (POCUS) of the upper airway. The use of US to guide and assist clinical airway management has potential benefits for both provider and patient. Ultrasound can be utilized to determine airway size and predict the appropriate diameter of single-lumen endotracheal tubes (ETTs), double-lumen ETTs, and tracheostomy tubes...
January 18, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29340857/basic-transesophageal-and-critical-care-ultrasound-andr%C3%A3-y-denault-annette-vegas-yoan-lamarche-jean-claude-tardif-pierre-couture-editors-crc-press-2017-187-89-hardcover-412-pages-isbn-978-1-4822-3712-2
#4
https://www.readbyqxmd.com/read/29340856/core-point-of-care-ultrasound-curriculum-what-does-every-anesthesiologist-need-to-know
#5
REVIEW
Massimiliano Meineri, Gregory L Bryson, Ramiro Arellano, Nikolaos Skubas
Point-of-care ultrasound (POCUS) is becoming an integral part of anesthesia practice throughout the world. Despite the growing interest in POCUS among trainees and faculty, POCUS training is variable among universities across Canada. This suggests a need for curriculum development and standardization. International guidelines for Emergency Medicine and Critical Care have common frameworks and may be used as a reference to model anesthesia-specific curricula. The Royal College of Anaesthetists of the United Kingdom currently offers the only nationally approved POCUS curriculum for anesthesia and critical care trainees...
January 16, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29337727/ultrasound-in-anesthesia-critical-care-and-pain-management-a-critic-s-review
#6
Kimberly Pollock, Joshua Zimmerman
No abstract text is available yet for this article.
January 15, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29331796/determination-of-meropenem-in-endotracheal-tubes-by-in-tube-solid-phase-microextraction-coupled-to-capillary-liquid-chromatography-with-diode-array-detection
#7
L Hakobyan, J Pla Tolos, Y Moliner-Martinez, C Molins-Legua, Jesús Ruiz Ramos, M Gordon, Paula Ramirez-Galleymore, P Campins-Falco
Meropenem is a widely used antimicrobial for the treatment of infections associated with the use of invasive medical devices in intensive care unit patients. These treatments are not always effective, in fact, in-vitro studies have demonstrated the difficulty of antimicrobials to penetrate into the biofilm, however in-vivo studies of the effect of these compounds is a trend, mostly because of the complexity of pulmonary samples extracted from ETTs. Therefore, the objective of this study was to evaluate in-tube solid phase microextraction (in-tube SPME) coupled to capillary liquid chromatography (CapLC) with DAD to determine meropenem in ETTs in order to estimate the penetration capability into the biofilm...
January 8, 2018: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29327135/acquiring-and-maintaining-point-of-care-ultrasound-pocus-competence-for-anesthesiologists
#8
REVIEW
T Jared McCormick, Elizabeth Clarke Miller, Robert Chen, Viren N Naik
PURPOSE: Point-of-care ultrasound (POCUS) involves the bedside use of ultrasound to answer specific diagnostic questions and to assess real-time physiologic responses to treatment. Although POCUS has become a well-established resource for emergency and critical care physicians, anesthesiologists are still working to obtain POCUS skills and to incorporate them into routine practice. This review defines the benefits of POCUS to anesthesia practice, identifies challenges to establishing POCUS in routine anesthesia care, and offers solutions to help guide its incorporation going forward...
January 11, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29321113/top-cited-publications-on-point-of-care-ultrasound-the-evolution-of-research-trends
#9
Shao-Feng Liao, Pai-Jung Chen, Chung-Hsien Chaou, Ching-Hsing Lee
STUDY OBJECTIVES: Point-of-care ultrasound (POCUS) has been a rapidly growing and broadly used modality in recent decades. The purpose of this study was to determine how POCUS is incorporated into clinical medicine by analyzing trends of use in the published literature. METHODS: POCUS-related publications were retrieved from the Web of Science (WoS) database. The search results were ranked according to the number of times an article was cited during three time frames and average annual number of citations...
January 6, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29317042/optimizing-success-and-avoiding-mishaps-in-the-most-difficult-image-guided-breast-biopsies
#10
Sughra Raza, Sona A Chikarmane, Eva C Gombos, Dianne Georgian-Smith, Elisabeth P Frost
Breast cancer is an increasing challenge in developed and limited resource areas of the world. Early detection of breast cancer offers the best chance for optimal care and best outcomes. A critical step in early detection is to obtain efficient and accurate tissue diagnoses. Although image-guided core needle breast biopsies are usually straightforward for experienced breast imagers, there are some not uncommon scenarios that present particular challenges. In this review article we will discuss these difficult situations and offer our tried and true methods to ensure safe and successful biopsies, while using stereotactic, ultrasound, and MRI guidance...
February 2018: Seminars in Ultrasound, CT, and MR
https://www.readbyqxmd.com/read/29310150/noninvasive-vascular-assessment-of-lower-extremity-wounds-in-diabetics-are-we-able-to-predict-perfusion-deficits
#11
Iram Naz, Elliot Walters, Cameron M Akbari, Christopher E Attinger, Paul J Kim
Vascular assessment of the lower extremity is a critical step in any patient presenting with lower extremity chronic wounds to predict the likelihood of healing and risk of amputation. This concept is vital in patients with diabetes due to their complex vascular anatomy and disease distribution. Three arteries supply the six angiosomes of the lower extremity (i.e., three-dimensional blocks of tissue fed by a "source" artery in the foot and ankle). In diabetic patients, assessment of adequate blood flow to the lower extremities is complicated by the presence of arterial calcification, associated neuropathy, and inflammation...
October 12, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/29303209/point-of-care-gastrointestinal-and-urinary-tract-sonography-in-daily-evaluation-of-gastrointestinal-dysfunction-in-critically-ill-patients-guts-protocol
#12
Angel Augusto Perez-Calatayud, Raul Carrillo-Esper, Eduardo Daniel Anica-Malagon, Jesus Carlos Briones-Garduño, Emilio Arch-Tirado, Robert Wise, Manu L N G Malbrain
PURPOSE: There is currently a lack of universally accepted criteria for gastrointestinal (GI) failure or dysfunction in critical care. Also, the clinical assessment of intestinal function is notoriously difficult and thus often goes unrecognized, contributing to poor outcomes. A recent grading system has been proposed to define acute gastrointestinal injury (AGI) in conjunction with other organ function scores (e.g., SOFA). Ultrasonography has become widely accepted as a diagnostic tool for GI problems and pathology...
January 5, 2018: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/29298917/point-of-care-ultrasound-a-trend-in-health-care
#13
Anita M Buerger, Kevin R Clark
PURPOSE: To discuss the current and growing use of point-of-care (POC) ultrasound in the management and care of patients. METHODS: Several electronic research databases were searched to find articles that emphasized the use of POC ultrasound by health care providers who manage and treat critically ill or injured patients. Thirty-five relevant peer-reviewed journal articles were selected for this literature review. RESULTS: Common themes identified in the literature included the use of POC ultrasound in emergency medicine, military medicine, and remote care; comparison of POC ultrasound to other medical imaging modalities; investigation of the education and training required for nonimaging health care professionals who perform POC ultrasound in their practices; and discussion of the financial implications and limitations of POC ultrasound...
November 2017: Radiologic Technology
https://www.readbyqxmd.com/read/29282107/thoracic-ultrasound-for-pleural-effusion-in-the-intensive-care-unit-a-narrative-review-from-diagnosis-to-treatment
#14
REVIEW
E Brogi, L Gargani, E Bignami, F Barbariol, A Marra, F Forfori, L Vetrugno
Pleural effusion (PLEFF), mostly caused by volume overload, congestive heart failure, and pleuropulmonary infection, is a common condition in critical care patients. Thoracic ultrasound (TUS) helps clinicians not only to visualize pleural effusion, but also to distinguish between the different types. Furthermore, TUS is essential during thoracentesis and chest tube drainage as it increases safety and decreases life-threatening complications. It is crucial not only during needle or tube drainage insertion, but also to monitor the volume of the drained PLEFF...
December 28, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29277304/the-association-between-pulsatile-portal-flow-and-acute-kidney-injury-after-cardiac-surgery-a-retrospective-cohort-study
#15
William Beaubien-Souligny, Roberto Eljaiek, Annik Fortier, Yoan Lamarche, Mark Liszkowski, Josée Bouchard, André Y Denault
OBJECTIVE: Venous congestion is a possible mechanism leading to acute kidney injury (AKI) following cardiac surgery. Portal vein flow pulsatility is an echographic marker of cardiogenic portal hypertension and might identify clinically significant organ congestion. This exploratory study aims to assess if the presence of portal flow pulsatility measured by transthoracic echography in the postsurgical intensive care unit is associated with AKI after cardiac surgery. DESIGN: Retrospective cohort study...
November 22, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29262441/imaging-in-neurocritical-care-practice
#16
Craig Williamson, Larry Morgan, Joshua P Klein
The use of neuroimaging in conjunction with serial neurological examinations is a core component of modern neurocritical care practice. Although there is a growing role for other neuromonitoring techniques, the ability to quickly and accurately interpret images in the context of a patient's clinical status arguably remains the indispensable skill for neurocritical care practitioners. Due to its rapid acquisition time and excellent ability to detect intracerebral hemorrhage (ICH), cerebral edema, and signs of elevated intracranial pressure, computed tomography (CT) remains the most useful neuroimaging technique for intensive care unit (ICU) patients...
December 2017: Seminars in Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/29248322/-can-a-simple-lung-ultrasound-score-predict-length-of-ventilation-for-infants-with-severe-acute-viral-bronchiolitis
#17
M Taveira, N Yousef, J Miatello, C Roy, C Claude, B Boutillier, C Dubois, A-F Pierre, P Tissières, P Durand
BACKGROUND: Lung ultrasound (LU) is a bedside point-of-care technique in critical care and emergency medicine. LU is quick and non-irradiating, and provides accurate diagnostic information when compared with chest radiographs. Specific LU signs have been described for bronchiolitis. This study aimed to evaluate the correlation between severity of LU-diagnosed lung lesions, using a quantitative LU score, and the length of non-invasive ventilation (LOV) for infants diagnosed with severe viral bronchiolitis...
December 13, 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/29245234/hemorrhagic-cardiac-tamponade-complicated-by-acute-type-a-aortic-dissection-a-case-report-with-critical-care-ultrasound-findings
#18
Rui Guo, Yan-Mei Feng, Dong Wan
RATIONALE: Acute type A aortic dissection (AAAD) is a potentially fatal clinical crisis. Hemorrhagic cardiac tamponade due to the rupture of an ascending aortic root dissection is extremely dangerous and often lacks timely clinical evidence. We report sudden death in a patient diagnosed with AAAD and in whom critical care ultrasound highly indicated hemorrhagic cardiac tamponade. PRESENTING CONCERNS: A 75-year-old man was admitted to our emergency department with a complaint of chest pain for 8 hours...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29239161/critical-care-ultrasound-beyond-black-and-white-imaging
#19
Sebastian Hafner, Alexander Dinse-Lambracht
No abstract text is available yet for this article.
December 13, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29230392/non-invasive-monitoring-of-cardiac-output-in-critical-care-medicine
#20
REVIEW
Lee S Nguyen, Pierre Squara
Critically ill patients require close hemodynamic monitoring to titrate treatment on a regular basis. It allows administering fluid with parsimony and adjusting inotropes and vasoactive drugs when necessary. Although invasive monitoring is considered as the reference method, non-invasive monitoring presents the obvious advantage of being associated with fewer complications, at the expanse of accuracy, precision, and step-response change. A great many methods and devices are now used over the world, and this article focuses on several of them, providing with a brief review of related underlying physical principles and validation articles analysis...
2017: Frontiers in Medicine
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