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Critical Ultrasound Journal

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https://www.readbyqxmd.com/read/29340797/transcranial-doppler-ultrasound-in-the-icu-it-is-not-all-sunshine-and-rainbows
#1
LETTER
Pablo Blanco, Anselmo Abdo-Cuza
No abstract text is available yet for this article.
January 16, 2018: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/29302799/early-abnormal-transient-hyperemic-response-test-can-predict-delayed-ischemic-neurologic-deficit-in-subarachnoid-hemorrhage
#2
Hosam Al-Jehani, Mark Angle, Judith Marcoux, Jeanne Teitelbaum
BACKGROUND: Early detection of vasospasm is crucial to prevent significant delayed ischemic neurological deficit post subarachnoid hemorrhage. The standard methods of detection, including cerebral angiogram and computed tomography are invasive and not safe to be repeated, as is very often indicated clinically. Transient hyperemic response test has been previously used to predict autoregulation failure in traumatic brain injury and subarachnoid hemorrhage. AIMS: We investigate the usability of transient hyperemic response test as a predictor of clinical vasospasm in a cohort of patients with aneurismal subarachnoid hemorrhage...
January 4, 2018: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/29270697/abstracts-from-the-13th-winfocus-world-congress-on-ultrasound-in-emergency-critical-care
#3
Stephen Alerhand, Adam Nevel, Bret Nelson, Michael Halperin, Felipe Serrano, Gregor Prosen, Tjaša Banović, Stephanie J Doniger, Mirjana Brvar, Barbara Furman, P Gallego Rodríguez, Tomas Villén Villegas, A Trueba Vicente, L W Alba Muñoz, C Guillén Astete, N Díaz García, N García Montes, Jimena Areco, Daniel Terra, Fiorella Cavalleri, Siul Salisbury, Ana Rodríguez, Mohd Hashairi Fauzi, Zulaili Asri, Norainal Atiqah Mohamed, Mohmad Aswad Mohmad Amin, Adeline Marie Gnanasegaran Xavier, Mohd Anas Mohd Nor, Khairul Izwan Hashim, Shaik Farid Abdull Wahab, Mohd Boniami Yazid, Mohammad Zikri Ahmad, Ahmad Rasdan Ismail, Rohayu Othman, Mauro Constantini, Julio Pontet, Igor Sviridenko, Pablo Rodriguez, Christian Yic, Diego Méndez, Sylvia Noveri, Ana Soca, Mario Cancela, Pablo Rodriguez Luna, Rodrigo Martella, Silvina Fabretto, Erich Lidstone, Jacob Shapiro, Kristine Robinson, Cecilia Gómez Ravetti, Thiago Bragança Lana Silveira Ataide, Lidia Miranda Barreto Mourão, Nathália Costa Almeida Pinho, Lucas Vieira Chagas, Renan Detoffol Bragança, Vandack Nobre, Maria Thereza Meira Araujo, Luiz Ernani Meira Junior, Luciana Mendes, Jackson Andrade, Nayara Nobre Basso, Anna Cecília Castro E Abreu, José Muniz Pazeli Junior, Ana Luisa Silveira Vieira, Bernardo Costa Lemos, Marinna Marques Rodrigues Saliba, Maurício Dutra Costa, Pedro Andrade Mello, Rosimary Souza Vicentino, Juan Pablo Fernandez, Nicolas Ahualli, Humberto Insfran, Ivana Fatica, Jonatan Bornia, Paula Denardi, Ruben Daniel Algieri, Cristian Flores, Maria Soledad Ferrante, Gustavo Vassia, Carolina Brofman, Victor Ortiz, Elizabeth Krebs, Frances Shofer, Cameron Baston, Christy Moore, Wilma Chan, Anthony J Dean, Nova Panebianco, Stefano Geniere Nigra, Carmela Graci, Vito Sgromo, Alberto Casazza, Giacomo Veronese, Miguel Montorfano, Giovanni Ricevuti, Marina Marazzi, María Fernanda Barbui, Gabriela Da Campo, Cecilia Ciarlo, Leonardo Vera, Matías Brizuela, Mariana Lía Brizuela, Marcos Aqcuavita, Javier Buchanan, José Alejandro Bujedo, Pablo Bravo Figueroa, V Ricardo Carvajal, P Oscar Bravo, N Monserrat Navarro, J Rodrigo Adasme, Carolina Méndez, Adi Osman, Azma Haryaty Ahmad, Seri Rohayu Neow Hanzah, Emilia Mohtar Razali
No abstract text is available yet for this article.
December 21, 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28639253/ultrasonography-in-trauma-a-nation-wide-cross-sectional-investigation
#4
Jesper Weile, Klaus Nielsen, Stine C Primdahl, Christian A Frederiksen, Christian B Laursen, Erik Sloth, Hans Kirkegaard
BACKGROUND: The Focused Assessment with Sonography in Trauma (FAST) protocol is considered beneficial in emergent evaluation of trauma patients with blunt or penetrating injury and has become integrated into the Advanced Trauma Life Support (ATLS) protocol. No guidelines exist as to the use of ultrasonography in trauma in Denmark. We aimed to determine the current use of ultrasonography for assessing trauma patients in Denmark. METHODS: We conducted a nation-wide cross-sectional investigation of ultrasonography usage in trauma care...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28631103/transesophageal-echocardiography-in-orthotopic-liver-transplantation-a-comprehensive-intraoperative-monitoring-tool
#5
REVIEW
Luigi Vetrugno, Federico Barbariol, Umberto Baccarani, Francesco Forfori, Giovanni Volpicelli, Giorgio Della Rocca
Intraoperative transesophageal echocardiography is a minimally invasive monitoring tool that can provide real-time visual information on ventricular function and hemodynamic volume status in patients undergoing liver transplantation. The American Association for the Study of Liver Diseases states that transesophageal echocardiography should be used in all liver transplant candidates in order to assess chamber sizes, hypertrophy, systolic and diastolic function, valvular function, and left ventricle outflow tract obstruction...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28620869/right-heart-thrombus-in-transit-a-series-of-two-cases
#6
Eva Otoupalova, Bhavinkumar Dalal, Brian Renard
Right heart thrombus in transit is an increasingly recognized medical emergency with very high mortality rate. Echocardiography helps to establish the diagnosis and can differentiate between right heart thrombi that result from atrial fibrillation and those originating from deep venous thrombosis. We present two cases of right heart thrombus in transit diagnosed with echocardiography that were managed with different approaches.
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28612302/a-simplified-lung-ultrasound-approach-to-detect-increased-extravascular-lung-water-in-critically-ill-patients
#7
Antonio Anile, Jole Russo, Giacomo Castiglione, Giovanni Volpicelli
BACKGROUND: The quantification of B-lines at lung ultrasonography is a valid tool to estimate the extravascular lung water (EVLW) in patients after major cardiac surgery. However, there is still uncertainty about the correlation between B-lines and EVLW in a general population of critically ill. AIM: To evaluate a simplified lung ultrasonographic assessment as a tool to estimate the EVLW in critically ill patients admitted to a polyvalent intensive care unit (ICU)...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28608268/applicability-of-a-modified-efast-protocol-r-efast-to-evaluate-hemodynamically-unstable-patients-after-percutaneous-cardiac-intervention
#8
José Luis Vázquez Martínez, Kary Leonisa Quiñones Coneo, Tomas Villen Villegas, María Sánchez Porras, Cesar Pérez-Caballero Macarrón, Ana Coca Pérez, Luis Fernandez Pineda
Percutaneous cardiac intervention is an invasive diagnostic and therapeutic technique which carries a significant complication rate. Although the usefulness of EFAST protocol is widely recognised, this paper will attempt to explore a modified approach involving a focused examination on the retroperitoneal (r-EFAST). We have provided examples of 3 cases where r-EFAST was used to detect retroperitoneal bleeding in critical situations.
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28484942/minimal-training-sufficient-to-diagnose-pediatric-wrist-fractures-with-ultrasound
#9
Henrik Hedelin, Christian Tingström, Hanna Hebelka, Jon Karlsson
BACKGROUND: In children, non-fractured wrists generally need no treatment and those that are fractured may only require a 3-week cast without any clinical follow-up. The ability to perform a point-of-care triage decision if radiographs are needed could improve patient flow and decrease unnecessary radiographs. The aim of this study was to evaluate the role of ultrasound (US) as a point-of-care triage tool for pediatric wrist injuries with limited training. METHODS: Physicians with no previous US experience attended a 1...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28429291/correlation-of-carotid-blood-flow-and-corrected-carotid-flow-time-with-invasive-cardiac-output-measurements
#10
Irene W Y Ma, Joshua D Caplin, Aftab Azad, Christina Wilson, Michael A Fifer, Aranya Bagchi, Andrew S Liteplo, Vicki E Noble
BACKGROUND: Non-invasive measures that can accurately estimate cardiac output may help identify volume-responsive patients. This study seeks to compare two non-invasive measures (corrected carotid flow time and carotid blood flow) and their correlations with invasive reference measurements of cardiac output. Consenting adult patients (n = 51) at Massachusetts General Hospital cardiac catheterization laboratory undergoing right heart catheterization between February and April 2016 were included...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28374282/a-randomised-crossover-study-to-compare-the-cross-sectional-and-longitudinal-approaches-to-ultrasound-guided-peripheral-venepuncture-in-a-model
#11
James Griffiths, Amadeus Carnegie, Richard Kendall, Rajeev Madan
BACKGROUND: Ultrasound-guided peripheral intravenous access may present an alternative to central or intraosseous access in patients with difficult peripheral veins. Using venepuncture of a phantom model as a proxy, we investigated whether novice ultrasound users should adopt a cross-sectional or longitudinal approach when learning to access peripheral veins under ultrasound guidance. This result would inform the development of a structured training method for this procedure. METHODS: We conducted a randomised controlled trial of 30 medical students...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28324353/the-fast-d-protocol-a-simple-method-to-rule-out-traumatic-vascular-injuries-of-the-lower-extremities
#12
Miguel Angel Montorfano, Lisandro Miguel Montorfano, Federico Perez Quirante, Federico Rodríguez, Leonardo Vera, Luca Neri
BACKGROUND: The aim of this study is to assess the accuracy of a Fast Doppler protocol for the examination of an injured lower limb, namely 2-Point Fast Doppler (2PFD), in order to rapidly triage arterial lesions after penetrating trauma. METHODS: The presence of flow and the aspects of the Doppler waveform of the dorsalis pedis artery (DPA) and posterior tibial artery (PTA) of the injured lower limb (2PFD) were evaluated immediately before the execution of a standardized Color Duplex Doppler (SD) evaluation in 149 limbs of 140 patients with gunshot penetrating injuries...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28271386/serial-lung-and-ivc-ultrasound-in-the-assessment-of-congestive-heart-failure
#13
Rachel Spevack, Mohamed Al Shukairi, Dev Jayaraman, Jerrald Dankoff, Lawrence Rudski, Jed Lipes
BACKGROUND: Management of congestive heart failure (CHF) is dependent on clinical assessments of volume status, which are subjective and imprecise. Point-of-care ultrasound (POCUS) is useful in the diagnosis of CHF, but how POCUS findings correlate with therapy remains unknown. This study aimed to determine whether the changes in clinical evaluation of CHF with treatment are mirrored with changes in the number of B lines on lung ultrasound (LUS) and inferior vena cava (IVC) size. In this prospective observational study, investigators performed serial clinical and ultrasound assessments within 24 h of admission (T1), day 1 in hospital (T2) and within 24 h of discharge (T3)...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28244009/systematic-review-and-meta-analysis-for-the-use-of-ultrasound-versus-radiology-in-diagnosing-of-pneumonia
#14
REVIEW
Saeed Ali Alzahrani, Majid Abdulatief Al-Salamah, Wedad Hussain Al-Madani, Mahmoud A Elbarbary
BACKGROUND: Physicians are increasingly using point of care lung ultrasound (LUS) for diagnosing pneumonia, especially in critical situations as it represents relatively easy and immediately available tool. They also used it in many associated pathological conditions such as consolidation, pleural effusion, and interstitial syndrome with some reports of more accuracy than chest X-ray. This systematic review and meta-analysis are aimed to estimate the pooled diagnostic accuracy of ultrasound for the diagnosis of pneumonia versus the standard chest radiological imaging...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28211004/point-of-care-ultrasound-and-doppler-ultrasound-evaluation-of-vascular-injuries-in-penetrating-and-blunt-trauma
#15
REVIEW
Miguel Angel Montorfano, Fernando Pla, Leonardo Vera, Omar Cardillo, Stefano Geniere Nigra, Lisandro Miguel Montorfano
BACKGROUND: The aim of this study is to describe point-of-care ultrasound and Color flow Duplex Doppler characteristics of penetrating and blunt trauma-related vascular injuries of the limbs and neck. METHODS: Penetrating and blunt trauma-related vascular injuries such as vein disruption, intimal flap, deep vein thrombosis, arterial dissection, pseudoaneurysm, and arteriovenous fistulae are discussed in this manuscript. Images of the most significant lesions of our personal clinical experience are presented to illustrate point-of-care ultrasound and Color flow Duplex Doppler ultrasound findings...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28211003/an-easy-to-build-low-budget-point-of-care-ultrasound-simulator-from-linux-to-a-web-based-solution
#16
Domagoj Damjanovic, Ulrich Goebel, Benedikt Fischer, Martin Huth, Hartmut Breger, Hartmut Buerkle, Axel Schmutz
BACKGROUND: Hands-on training in point-of-care ultrasound (POC-US) should ideally comprise bedside teaching, as well as simulated clinical scenarios. High-fidelity phantoms and portable ultrasound simulation systems are commercially available, however, at considerable costs. This limits their suitability for medical schools. A Linux-based software for Emergency Department Ultrasound Simulation (edus2TM) was developed by Kulyk and Olszynski in 2011. Its feasibility for POC-US education has been well-documented, and shows good acceptance...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28160251/erratum-to-pediatric-emergency-medicine-point-of-care-ultrasound-summary-of-the-evidence
#17
Jennifer R Marin, Alyssa M Abo, Alexander C Arroyo, Stephanie J Doniger, Jason W Fischer, Rachel Rempell, Brandi Gary, James F Holmes, David O Kessler, Samuel H F Lam, Marla C Levine, Jason A Levy, Alice Murray, Lorraine Ng, Vicki E Noble, Daniela Ramirez-Schrempp, David C Riley, Turandot Saul, Vaishali Shah, Adam B Sivitz, Ee Tein Tay, David Teng, Lindsey Chaudoin, James W Tsung, Rebecca L Vieira, Yaffa M Vitberg, Resa E Lewiss
No abstract text is available yet for this article.
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28105581/point-of-care-ultrasound-identification-of-pneumatosis-intestinalis-in-pediatric-abdominal-pain-a-case-report
#18
Vigil James, Aswin Warier, Khai Pin Lee, Gene Yong-Kwang Ong
We describe a case report of an infant with intussusception who presented to a pediatric emergency department with diarrhea and increased irritability. Pneumatosis intestinalis (intra-mural air) detected on point-of-care ultrasonography (but not apparent on plain abdominal radiographs) alerted the emergency physicians towards the severity of disease process.
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28050884/eliciting-renal-tenderness-by-sonopalpation-in-diagnosing-acute-pyelonephritis
#19
Jeremy S Faust, James W Tsung
Diagnosing acute pyelonephritis relies on the combination of historical, physical, and laboratory findings. Costovertebral angle tenderness is important, although its accuracy is unknown. Point-of-care ultrasound-guided palpation (sonopalpation) may aid clinicians in localizing pain to discrete anatomic structures in cases of suspected acute pyelonephritis lacking classic features. We describe three low-to-moderate pre-test probability cases wherein maximal tenderness was elicited by renal sonopalpation, aiding in the diagnosis of acute pyelonephritis...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/29168030/the-assessment-of-competency-in-thoracic-sonography-acts-scale-validation-of-a-tool-for-point-of-care-ultrasound
#20
Scott J Millington, Robert T Arntfield, Robert Jie Guo, Seth Koenig, Pierre Kory, Vicki Noble, Haney Mallemat, Jordan R Schoenherr
BACKGROUND: The rapid adoption of point-of-care ultrasound (POCUS) has created a need to develop assessment tools to ensure that learners can competently use these technologies. In this study, the authors developed and tested a rating scale to assess the quality of point-of-care thoracic ultrasound studies performed by novices. In Phase 1, the Assessment of Competency in Thoracic Sonography (ACTS) scale was developed based on structured interviews with subject matter experts. The tool was then piloted on a small series of ultrasound studies in Phase 2...
November 22, 2017: Critical Ultrasound Journal
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