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Icu ultrasound

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https://www.readbyqxmd.com/read/28318890/measuring-endotracheal-tube-depth-by-bedside-ultrasound-in-adult-patients-in-an-intensive-care-unit-a-pilot-study
#1
Fenglin Dong, Canhong Zhu, Huiwen Xu, Jiajia Wang, Yehan Zhu, Qingmin Fan, Jian'an Huang, Wei Lei
The aim of the study described here was to evaluate the feasibility and accuracy of measuring endotracheal tube (ETT) depth with ultrasound in adult patients in an intensive care unit (ICU). The distance between the upper margin of the cuff and the upper margin of the aortic arch (Duc-ua) of 67 ICU patients was measured by ultrasound, and the time of measurement was recorded. The level of agreement between the distance between the tip of the ETT and the carina (Dtt-c) measured by ultrasound (U-Dtt-c) and Dtt-c measured by bronchoscopy (B-Dtt-c) was assessed using linear regression and a Bland-Altman plot...
March 16, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28298944/4-point-ultrasonography-to-confirm-the-correct-position-of-the-nasogastric-tube-in-114-critically-ill-patients
#2
Marianna Zatelli, Norberto Vezzali
PURPOSE: Nasogastric feeding tube is routinely positioned in intensive care units. The complications of misplacement are rare but very dangerous for the patients. The aim of this study is to estimate the diagnostic accuracy of this new technique, 4-point ultrasonography to confirm nasogastric tube placement in intensive care. METHODS: One hundred fourteen critical ill patients monitored in ICU were included. The intensivist provided in real time to perform the exam in four steps: sonography from either the right or left side of the patient's neck to visualize the esophagus, sonography of epigastrium to confirm the passage through the esophagogastric junction and the positioning in antrum, sonography of the fundus...
March 2017: Journal of Ultrasound
https://www.readbyqxmd.com/read/28297827/-application-of-bedside-ultrasound-in-measuring-gastric-residual-volume-in-neurosurgical-critical-patients-with-enteral-nutrition-support
#3
L Cao, X H Ye, J Li, L N Zhang, L Li, W Y Zhang, L L Deng
Objective: To explore the effect of bedside ultrasound in measuring gastric residual volume in neurosurgical critical patients with enteral nutrition support. Method: From March to August 2016, 70 critically neurological patients with continues enteral nutrition who admitted in Intensive Care Unit (ICU) were randomized into two groups. The observation group applied the bedside ultrasound monitoring gastric residual volume every day to guide the implementation of enteral nutrition. The control group used syringes withdrawing every 8 hours to measure the gastric residual volume...
March 7, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28291991/modified-lung-ultrasound-score-for-assessing-and-monitoring-pulmonary-aeration
#4
Silvia Mongodi, Bélaïd Bouhemad, Anita Orlando, Andrea Stella, Guido Tavazzi, Gabriele Via, Giorgio Antonio Iotti, Antonio Braschi, Francesco Mojoli
Purpose Lung Ultrasound Score (LUSS) is a useful tool for lung aeration assessment but presents two theoretical limitations. First, standard LUSS is based on longitudinal scan and detection of number/coalescence of B lines. In the longitudinal scan pleura visualization is limited by intercostal space width. Moreover, coalescence of B lines to define severe loss of aeration is not suitable for non-homogeneous lung pathologies where focal coalescence is possible. We therefore compared longitudinal vs. transversal scan and also cLUSS (standard coalescence-based LUSS) vs...
March 14, 2017: Ultraschall in der Medizin
https://www.readbyqxmd.com/read/28288838/routine-ertapenem-prophylaxis-for-transrectal-ultrasound-guided-prostate-biopsy-does-not-select-for-carbapenem-resistant-organisms-a-prospective-cohort-study
#5
Maxim G Bloomfield, Matthew J Page, Alice G McLachlan, Rodney C Studd, Timothy K Blackmore
PURPOSE: Post-transrectal ultrasound-guided prostate biopsy sepsis is an increasing problem in this era of rising antibiotic resistance. Ertapenem prophylaxis has proven very effective at our institution for reducing this, however has raised local and regional antimicrobial stewardship concerns. This study investigated the possible selective effect of single dose ertapenem prophylaxis on fecal colonization with carbapenem-resistant Enterobacteriaceae. MATERIALS AND METHODS: Patients had a rectal swab taken prior to receiving pre-biopsy ertapenem prophylaxis...
March 10, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28276672/current-adoption-of-lung-ultrasound-in-intensive-care-units-an-italian-multi-centre-survey
#6
Italo Calamai, Massimiliano Greco, Guido Bertolini, Rosario Spina
BACKGROUND: Lung ultrasound (LUS) is a useful tool for assessing lung status in critically ill patients, but is not widely applied in intensive care units (ICUs). The aim of this study was to investigate the use of LUS in Italian ICUs. METHODS: A questionnaire was distributed to 116 ICU representatives belonging to the Italian GiViTI network, participating in a national project on continuous quality of care assessment. The answers to the questionnaire were analysed with the data collected in the course of said project...
March 7, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28264611/prevalence-and-diagnostic-accuracy-of-doppler-ultrasound-of-placenta-accreta-in-egypt
#7
Ahmed M Maged, Emad Salah, Hany Saad, Hadeer Meshaal, Ashraf Eldaly, Maha A Katta, Wesam S Deeb
OBJECTIVE: To assess the prevalence of placenta accreta among those with placenta implanted over CS scar and to evaluate the accuracy of Doppler ultrasound in diagnosis. METHODS: A cross sectional study included 100 patients with placenta previa anterior with at least one previous CS. Ultrasound and color Doppler was done to all participants and correlated with operative findings. RESULTS: There was a significant difference between accrete and non accrete group regarding maternal age (32...
March 6, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28257391/evaluation-of-guidelines-for-injured-children-at-high-risk-for-vte-a-prospective-observational-study
#8
Rachel M Landisch, Sheila J Hanson, Laura D Cassidy, Kristin Braun, Rowena C Punzalan, David M Gourlay
BACKGROUND: Pharmacologic prophylaxis for venous thromboembolism (VTE) is a widely accepted practice in adult trauma patients to prevent associated morbidity and mortality. However, VTE prophylaxis has not been standardized in injured pediatric patients. Our institution identified factors potentially associated with a high risk of VTE in critically injured children that led to prospective implementation of VTE prophylaxis guidelines. We hypothesize the guidelines are accurate in predicting children at risk for VTE...
March 2, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28215129/longitudinal-changes-in-anthropometrics-and-impact-on-self-reported-physical-function-after-traumatic-brain-injury
#9
Lee-Anne S Chapple, Adam M Deane, Lauren T Williams, Richard Strickland, Chris Schultz, Kylie Lange, Daren K Heyland, Marianne J Chapman
BACKGROUND AND AIMS: Patients admitted to the ICU with a traumatic brain injury (TBI) are at risk of muscle wasting but this has not been quantified. Our aims were to describe longitudinal changes in anthropometrical data, compare the accuracy of non-invasive methodologies to the validated dual-energy x-ray absorptiometry (DXA), and assess the relationships between anthropometrical data and self-reported physical function. METHODS: In a prospective observational study, we recruited patients admitted to the ICU with a moderate-to-severe TBI over 12 months...
March 2017: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/28157793/ultrasound-guided-subclavian-vein-cannulation-in-low-birth-weight-neonates
#10
Ulrik Lausten-Thomsen, Zied Merchaoui, Cécile Dubois, Sergio Eleni Dit Trolli, Nolwenn Le Saché, Mostafa Mokhtari, Pierre Tissières
OBJECTIVES: Central venous access in critically ill, small infants remains technically challenging even in experienced hands. Several vascular accesses exist, but the subclavian vein is often preferred for central venous catheter insertion in infants where abdominal malformation and/or closure of the vein preclude the use of umbilical venous catheters, as catheterization of the subclavian vein is easier in very short necks than the internal jugular vein for age-related anatomical reasons...
February 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28114163/doppler-ultrasonography-of-the-central-retinal-vessels-in-children-with-brain-death
#11
Becky J Riggs, Joanna S Cohen, Bhavana Shivakumar, Carmelina Trimboli-Heidler, Jason T Patregnani, Marijean M Miller, Michael C Spaeder, Nathan P Dean
OBJECTIVE: The purpose of this observational study is to explore if bedside Doppler ultrasonography of the central retinal vessels has the potential to become an ancillary study to support the timely diagnosis of brain death in children. DESIGN: Seventeen-month prospective observational cohort. SETTING: Forty-four bed pediatric medical and surgical ICU in an academic teaching hospital. PATIENTS: All children 0-18 years old who were clinically evaluated for brain death at Children's National Health Systems were enrolled and followed until discharge or death...
March 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28101565/use-of-neuromuscular-electrical-stimulation-to-preserve-the-thickness-of-abdominal-and-chest-muscles-of-critically-ill-patients-a-randomized-clinical-trial
#12
RANDOMIZED CONTROLLED TRIAL
Ana M Dall' Acqua, Amanda Sachetti, Laura J Santos, Fernando A Lemos, Tanara Bianchi, Wagner S Naue, Alexandre S Dias, Graciele Sbruzzi, Silvia R R Vieira
OBJECTIVE: To evaluate and compare the effects of neuromuscular electrical stimulation combined with conventional physical therapy on muscle thickness in critically ill patients. DESIGN: Double-blind, randomized controlled trial. PATIENTS: Twenty-five patients participated in the study. METHODS: Patients on mechanical ventilation for 24-48 h were randomized to an intervention group (neuromuscular electrical stimulation + conventional physical therapy) or a conventional group (sham neuromuscular electrical stimulation + conventional physical therapy)...
January 19, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28101364/hemodynamic-effects-of-electrical-muscle-stimulation-in-the-prophylaxis-of-deep-vein-thrombosis-for-intensive-care-unit-patients-a-randomized-trial
#13
Masahiro Ojima, Ryosuke Takegawa, Tomoya Hirose, Mitsuo Ohnishi, Tadahiko Shiozaki, Takeshi Shimazu
BACKGROUND: Deep vein thrombosis (DVT) is a major complication in critical care. There are various methods of prophylaxis, but none of them fully prevent DVT, and each method has adverse effects. Electrical muscle stimulation (EMS) could be a new effective approach to prevent DVT in intensive care unit (ICU) patients. We hypothesized that EMS increases the venous flow of the lower limbs and has a prophylactic effect against the formation of DVT. METHODS: This study included 26 patients admitted to a single ICU...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28074819/percutaneous-tracheostomy
#14
REVIEW
Chitra Mehta, Yatin Mehta
Percutaneous dilatational tracheostomy (PDT) is a commonly performed procedure in critically sick patients. It can be safely performed bedside by intensivists.This has resulted in decline in the use of surgical tracheostomy in intensive care unit (ICU) except in few selected cases. Most common indication of tracheostomy in ICU is need for prolonged ventilation. About 10% of patients requiring at least 3 days of mechanical ventilator support get tracheostomised during ICU stay. The ideal timing of PDT remains undecided at present...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28040749/lung-ultrasound-profile-after-cardiopulmonary-bypass-in-paediatric-cardiac-surgery-first-experience-in-a-simple-cohort%C3%A2
#15
Vincenzo Vitale, Zaccaria Ricci, Serena Gaddi, Giuseppina Testa, Paolo Toma, Paola Cogo
OBJECTIVES: To explore the association between lung ultrasound (LUS) and clinical variables in children undergoing cardiopulmonary bypass (CPB). METHODS: A retrospective analysis was conducted in patients weighing <20 kg and with an Aristotle score <9, scanned with LUS on postoperative day (POD) 0, 1 and 2. We defined three LUS profiles: profile A: the prevalence of confluent B lines ("white lung"); profile B: the prevalence of B lines and profile C: the prevalence of A lines (normal lung)...
December 31, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28031086/respiratory-and-cardiac-characteristics-of-icu-patients-aged-90-years-and-older-a-report-of-12-cases
#16
Hong-Min Zhang, Da-Wei Liu, Xiao-Ting Wang, Yun Long, Quan-Hui Yang
Objective To investigate the respiratory and cardiac characteristics of elderly Intensive Care Unit (ICU) patients.Methods Twelve senior ICU patients aged 90 years and older were enrolled in this study. We retrospectively collected all patients' clinical data through medical record review. The basic demographics, primary cause for admission, the condition of respiratory and circulatory support, as well as prognosis were recorded. Shock patients and pneumonia patients were specifically analyzed in terms of clinical manifestations, laboratory variables, echocardiography, and lung ultrasound Results...
March 20, 2016: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
https://www.readbyqxmd.com/read/28028552/venous-thromboembolic-events-in-critically-ill-traumatic-brain-injury-patients
#17
Markus B Skrifvars, Michael Bailey, Jeffrey Presneill, Craig French, Alistair Nichol, Lorraine Little, Jacques Duranteau, Olivier Huet, Samir Haddad, Yaseen Arabi, Colin McArthur, D James Cooper, Rinaldo Bellomo
PURPOSE: To estimate the prevalence, risk factors, prophylactic treatment and impact on mortality for venous thromboembolism (VTE) in patients with moderate to severe traumatic brain injury (TBI) treated in the intensive care unit. METHODS: A post hoc analysis of the erythropoietin in traumatic brain injury (EPO-TBI) trial that included twice-weekly lower limb ultrasound screening. Venous thrombotic events were defined as ultrasound-proven proximal deep venous thrombosis (DVT) or clinically detected pulmonary embolism (PE)...
March 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28017278/three-dimensional-transoesophageal-echocardiography-for-cardiac-output-in-critically-ill-patients-a-pilot-study-of-ultrasound-versus-the-thermodilution-method
#18
COMPARATIVE STUDY
Nadjib Hammoudi, Guillaume Hékimian, Florent Laveau, Marc Achkar, Richard Isnard, Alain Combes
BACKGROUND: Three-dimensional transoesophageal echocardiography (3D-TOE) is a new noninvasive tool for quantitative assessment of left ventricular (LV) volumes and ejection fraction. AIM: The objective of this pilot study was to evaluate the feasibility and accuracy of 3D-TOE for the estimation of cardiac output (CO), using transpulmonary thermodilution with the Pulse index Contour Continuous Cardiac Output (PiCCO) system as the reference method, in intensive care unit (ICU) patients...
January 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/27942518/lost-wire-ultrasound-can-find-it-for-you
#19
Faisal Siddiqui, Santosh Nepal, Susanti Ie, Sameh Aziz
The use of ultrasound (US) in clinical practice is becoming increasingly popular. This unique case highlights the importance of this technology in management of a complication arising from a central line placement in an intensive care unit (ICU).
November 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/27927497/acute-renal-infarction-after-lateral-lumbar-interbody-spinal-fusion-for%C3%A2-kyphoscoliosis
#20
Sanjeev J Suratwala, MaryAnne Cronin, Katelyn Kondra, Vincent Leone
STUDY DESIGN: Case report. OBJECTIVES: Case report of acute renal infarction following lateral interbody fusion with posterior instrumentation for adult lumbar kyphoscoliosis. SUMMARY OF BACKGROUND DATA: This is the first reported renal infarction following minimally invasive lateral interbody fusion and posterior spinal instrumentation. METHODS: We report a case of acute renal infarction in a 72-year-old woman following direct lateral interbody fusion (DLIF) with percutaneous pedicle screw and rod fixation from L1 to L5 for correction of kyphoscoliosis...
September 2016: Spine Deformity
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