keyword
MENU ▼
Read by QxMD icon Read
search

One-lung ventilation

keyword
https://www.readbyqxmd.com/read/28413273/intraoperative-low-tidal-volume-ventilation-strategy-has-no-benefits-during-laparoscopic-cholecystectomy
#1
Vandna Arora, Asha Tyagi, Surendra Kumar, Aanchal Kakkar, Shukla Das
BACKGROUND AND AIMS: Benefits of intraoperative low tidal volume ventilation during laparoscopic surgery are not conclusively proven, even though its advantages were seen in other situations with intraoperative respiratory compromise such as one-lung ventilation. The present study compared the efficacy of intraoperative low tidal volume ventilatory strategy (6 ml/kg along with positive end-expiratory pressure [PEEP] of 10 cmH2O) versus one with higher tidal volume (10 ml/kg with no PEEP) on various clinical parameters and plasma levels of interleukin (IL)-6 in patients undergoing laparoscopic cholecystectomy...
January 2017: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/28412112/during-one-lung-ventilation-k-i-s-s-keep-it-simple-surgeons
#2
EDITORIAL
Benny Weksler
No abstract text is available yet for this article.
March 19, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28412111/apneic-oxygen-insufflation-decreases-the-incidence-of-hypoxemia-during-one-lung-ventilation-in-open-and-thoracoscopic-pulmonary-lobectomy-a-randomized-controlled-trial
#3
Dae Myung Jung, Hyun Joo Ahn, Sin-Ho Jung, Mikyung Yang, Jie Ae Kim, Su Min Shin, Suyong Jeon
OBJECTIVE: Hypoxemia is common during one-lung ventilation (OLV) for thoracic surgery. When hypoxemia occurs, surgery is interrupted for rescue ventilation. Apneic oxygen insufflation (AOI), which provides O2 without applying pressure, may prevent hypoxemia and does not interrupt surgery. The aim of this study was to determine the effectiveness of the AOI technique for preventing hypoxemia during OLV in thoracic surgery. METHODS: Patients undergoing open or thoracoscopic pulmonary lobectomy from September to December 2015 were included...
March 10, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28403395/individual-patient-data-analysis-of-tidal-volumes-used-in-three-large-randomized-control-trials-involving-patients-with-acute-respiratory-distress-syndrome
#4
J Poole, C McDowell, R Lall, G Perkins, D McAuley, F Gao, D Young
Background.: The acute respiratory distress syndrome (ARDS) is a condition with a high mortality and morbidity. Mechanical ventilation prevents immediate mortality but may further damage patients' lungs. Low tidal volume lung-protective strategies have been shown to increase survival by reducing this iatrogenic damage. Current guidelines recommend tidal volumes of 6-8 ml kg -1 of predicted body weight. We used data from three large randomized controlled trials of treatments for ARDS to determine compliance with these recommendations...
April 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28401379/kidney-lung-pathophysiological-crosstalk-its-characteristics-and-importance
#5
REVIEW
Pilar Domenech, Tomas Perez, Agustina Saldarini, Pedro Uad, Carlos G Musso
Crosstalk between the lung and the kidney is based on the similarities that these organs share. This is why different diseases that affect one organ can have repercussions on the other. Patients with acute kidney injury can present complications such as pulmonary edema and require mechanical ventilation in respiratory failure. This interaction occurs due to the increase in systemic immune mediators that cause inflammatory reactions, oxidative stress, and an increase in vascular permeability in the lung. With regard to lung-induced renal damage, the kidney can also be affected by chemical mediators, which are translocated into the bloodstream...
April 11, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28398925/urgent-chemotherapy-for-life-threatening-complications-related-to-solid-neoplasms
#6
Yoann Zerbib, Antoine Rabbat, Muriel Fartoukh, Naïke Bigé, Claire Andréjak, Julien Mayaux, Nicolas De Prost, Benoît Misset, Virginie Lemiale, Fabrice Bruneel, Julien Maizel, Sylvie Ricome, Frédéric Jacobs, Caroline Bornstain, Hervé Dupont, François Baudin, Elie Azoulay, Frédéric Pène
OBJECTIVES: Solid neoplasms can be directly responsible for organ failures at the time of diagnosis or relapse. The management of such specific complications relies on urgent chemotherapy and eventual instrumental or surgical procedures, combined with advanced life support. We conducted a multicenter study to address the prognosis of this condition. DESIGN: A multicenter retrospective (2001-2015) chart review. SETTING: Medical and respiratory ICUs...
April 10, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28395317/indoor-air-quality-in-photocopy-centers-nanoparticle-exposures-at-photocopy-workstations-and-the-need-for-exposure-controls
#7
John Martin, Philip Demokritou, Susan Woskie, Dhimiter Bello
Background: Photocopiers emit large amounts of nanoparticles (NP) and are a significant source of indoor air pollution. These emissions induce airway inflammation, irritation, and systemic oxidative stress in humans, lung injury and inflammation in animals, and cytotoxicity and epigenetic modifications in vitro. However, little is known regarding NP exposures at the workstation in the photocopy work environment, or the extent and use of emission controls. Objective: To survey the photocopy work environment with regards to emissions controls and to evaluate IAQ with emphasis on NP exposure at the operator's workstation...
January 1, 2017: Annals of Work Exposures and Health
https://www.readbyqxmd.com/read/28392039/effect-of-arterial-puncture-on-ventilation
#8
Ashima Synghal Sahni, Hemil Gonzalez, Aiman Tulaimat
BACKGROUND: Clinicians frequently assume that during arterial puncture for measuring arterial blood gases patients hyperventilate from pain and anxiety. This assumption leads clinicians to falsely interpret a PaCO2 and pH near the upper limit of normal as a chronic respiratory acidosis corrected by an acute respiratory alkalosis. OBJECTIVE: Determine if participants hyperventilate during arterial puncture from pain and anxiety. METHODS: We recruited participants from a pulmonary function laboratory referred for arterial blood gas measurement...
April 6, 2017: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/28382903/lung-transplantation-in-germany-since-the-introduction-of-the-lung-allocation-score
#9
Jens Gottlieb, Jacqueline Smits, Rene Schramm, Frank Langer, Roland Buhl, Christian Witt, Martin Strueber, Hermann Reichenspurner
BACKGROUND: The allocation of donor lungs for transplantation in Germany was changed on 10 December 2011 to a system based on the Lung Allocation Score (LAS). The aim of the present study is to determine whether this change has prolonged the survival of patients on the transplant waiting list and of those who have undergone lung transplantation (LTx). METHODS: We retrospectively compared data from the three-year periods before and after the change to an LAS-based allocation system (2009-2011 vs...
March 17, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28382694/quantitative-analysis-of-hyperpolarized-129-xe-gas-transfer-mri
#10
Ziyi Wang, Scott Haile Robertson, Jennifer Wang, Mu He, Rohan S Virgincar, Geoffry M Schrank, Elianna A Bier, Sudarshan Rajagopal, Yuh Chin Huang, Thomas G O'Riordan, Craig R Rackley, H Page McAdams, Bastiaan Driehuys
PURPOSE: Hyperpolarized (129) Xe magnetic resonance imaging (MRI) using Dixon-based decomposition enables single-breath imaging of (129) Xe in the airspaces, interstitial barrier tissues, and red blood cells (RBCs). However, methods to quantitatively visualize information from these images of pulmonary gas transfer are lacking. Here, we introduce a novel method to transform these data into quantitative maps of pulmonary ventilation, and (129) Xe gas transfer to barrier and RBC compartments...
April 6, 2017: Medical Physics
https://www.readbyqxmd.com/read/28380189/extracorporeal-respiratory-support-in-adult-patients
#11
Thiago Gomes Romano, Pedro Vitale Mendes, Marcelo Park, Eduardo Leite Vieira Costa
In patients with severe respiratory failure, either hypoxemic or hypercapnic, life support with mechanical ventilation alone can be insufficient to meet their needs, especially if one tries to avoid ventilator settings that can cause injury to the lungs. In those patients, extracorporeal membrane oxygenation (ECMO), which is also very effective in removing carbon dioxide from the blood, can provide life support, allowing the application of protective lung ventilation. In this review article, we aim to explore some of the most relevant aspects of using ECMO for respiratory support...
January 2017: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28379133/-non-invasive-ventilation-in-patients-with-diaphragmatic-paralysis-case-report
#12
Magali Blanco, Glenda Ernst, A Salvado, V H Cambursano, E Borsini
Background Diaphragmatic paralysis (DP) is a rare disease, usually secondary to systemic processes, although idiopathic forms have been described. Aim To describe the use of non-invasive ventilation as a treatment to patients with DP. Material and methods Descriptive study about consecutive cases of DP in a general hospital. Results It has been described 4 patients, all of them with a diminished the maximum mouth pressures and vital capacity in supine position. Three patients presented hypercapnia, and one of them, required intubation with invasive mechanical ventilation...
2017: Revista de la Facultad de Ciencias Médicas
https://www.readbyqxmd.com/read/28375655/cardiopulmonary-exercise-test-as-a-tool-to-choose-therapy-in-heart-failure
#13
Mauro Contini
Heart failure treatment can count on several drugs, all providing an improvement in outcome, but that cannot be realistically used all together in the same patient. It would be useful to have a tool that allows arranging the most appropriate therapy cocktail in each patient. The aim of this review is to show the main differences in the effects of several drugs on cardiopulmonary function in heart failure patients, both in resting condition and during exercise, and to discuss how these differences can be taken into account when choosing the most appropriate therapeutic protocol...
April 4, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28372795/a-four-dimensional-computed-tomography-comparison-of-healthy-and-asthmatic-human-lungs
#14
Nariman Jahani, Sanghun Choi, Jiwoong Choi, Babak Haghighi, Eric A Hoffman, Alejandro P Comellas, Joel N Kline, Ching-Long Lin
The purpose of this study was to explore new insights in non-linearity, hysteresis and ventilation heterogeneity of asthmatic human lungs using four-dimensional computed tomography (4D-CT) image data acquired during tidal breathing. Volumetric image data were acquired for 5 non-severe and one severe asthmatic volunteers. Besides 4D-CT image data, function residual capacity and total lung capacity image data during breath-hold were acquired for comparison with dynamic scans. Quantitative results were compared with the previously reported analysis of five healthy human lungs...
March 18, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28372575/implementing-a-bedside-assessment-of-respiratory-mechanics-in-patients-with-acute-respiratory-distress-syndrome
#15
Lu Chen, Guang-Qiang Chen, Kevin Shore, Orest Shklar, Concetta Martins, Brian Devenyi, Paul Lindsay, Heather McPhail, Ashley Lanys, Ibrahim Soliman, Mazin Tuma, Michael Kim, Kerri Porretta, Pamela Greco, Hilary Every, Chris Hayes, Andrew Baker, Jan O Friedrich, Laurent Brochard
BACKGROUND: Despite their potential interest for clinical management, measurements of respiratory mechanics in patients with acute respiratory distress syndrome (ARDS) are seldom performed in routine practice. We introduced a systematic assessment of respiratory mechanics in our clinical practice. After the first year of clinical use, we retrospectively assessed whether these measurements had any influence on clinical management and physiological parameters associated with clinical outcomes by comparing their value before and after performing the test...
April 4, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28368706/resting-physiological-correlates-of-reduced-exercise-capacity-in-smokers-with-mild-airway-obstruction
#16
Amany F Elbehairy, Azmy Faisal, Jordan A Guenette, Dennis Jensen, Katherine A Webb, Rashid Ahmed, J Alberto Neder, Denis E O'Donnell
Smokers with minor spirometric abnormalities can experience persistent activity-related dyspnea and exercise intolerance. Additional resting tests can expose heterogeneous physiological abnormalities, but their relevance and association with clinical outcomes remain uncertain. Subjects included sixty-two smokers (≥20 pack-years), with cough and/or dyspnea and minor airway obstruction [forced expiratory volume in one-second (FEV1) ≥80% predicted and >5th percentile lower limit of normal (LLN) (i.e., z-score >-1...
April 3, 2017: COPD
https://www.readbyqxmd.com/read/28358826/a-growing-animal-model-for-neonatal-repair-of-large-diaphragmatic-defects-to-evaluate-patch-function-and-outcome
#17
Mary Patrice Eastwood, Luc Joyeux, Savitree Pranpanus, Johannes Van der Merwe, Eric Verbeken, Stephanie De Vleeschauwer, Ghislaine Gayan-Ramirez, Jan Deprest
OBJECTIVES: We aimed to develop a more representative model for neonatal congenital diaphragmatic hernia repair in a large animal model, by creating a large defect in a fast-growing pup, using functional pulmonary and diaphragmatic read outs. BACKGROUND: Grafts are increasingly used to repair congenital diaphragmatic hernia with the risk of local complications. Growing animal models have been used to test novel materials. METHODS: 6-week-old rabbits underwent fiberoptic intubation, left subcostal laparotomy and hemi-diaphragmatic excision (either nearly complete (n = 13) or 3*3cm (n = 9)) and primary closure (Gore-Tex patch)...
2017: PloS One
https://www.readbyqxmd.com/read/28357624/a-simple-method-to-reconstruct-the-molar-mass-signal-of-respiratory-gas-to-assess-small-airways-with-a-double-tracer-gas-single-breath-washout
#18
Johannes Port, Ziran Tao, Annika Junger, Christoph Joppek, Philipp Tempel, Kim Husemann, Florian Singer, Philipp Latzin, Sophie Yammine, Joachim H Nagel, Martin Kohlhäufl
For the assessment of small airway diseases, a noninvasive double-tracer gas single-breath washout (DTG-SBW) with sulfur hexafluoride (SF6) and helium (He) as tracer components has been proposed. It is assumed that small airway diseases may produce typical ventilation inhomogeneities which can be detected within one single tidal breath, when using two tracer components. Characteristic parameters calculated from a relative molar mass (MM) signal of the airflow during the washout expiration phase are analyzed...
March 29, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/28345358/-instead-of-popping-pills-perhaps-you-should-add-frog-breathing-experiences-of-glossopharyngeal-insufflation-breathing-for-people-with-cervical-spinal-cord-injury
#19
Malin Nygren-Bonnier, Jens Werner, Gabriele Biguet, Sverker Johansson
BACKGROUND: People with cervical spinal cord injury have impaired function of the respiratory muscles, which results in reduced ventilation. Glossopharyngeal insufflation/breathing increases total lung capacity and improves cough function, however, knowledge of the experiences regarding learning and practicing glossopharyngeal insufflation in everyday life is missing. PURPOSE: To describe and explore the experiences of learning and practicing glossopharyngeal insufflation among people with cervical spinal cord injury...
March 27, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28342045/effects-of-an-alveolar-recruitment-maneuver-on-subdural-pressure-brain-swelling-and-mean-arterial-pressure-in-patients-undergoing-supratentorial-tumour-resection-a-randomized-crossover-study
#20
Alana M Flexman, Peter A Gooderham, Donald E Griesdale, Ruth Argue, Brian Toyota
PURPOSE: Although recruitment maneuvers have been advocated as part of a lung protective ventilation strategy, their effects on cerebral physiology during elective neurosurgery are unknown. Our objectives were to determine the effects of an alveolar recruitment maneuver on subdural pressure (SDP), brain relaxation score (BRS), and cerebral perfusion pressure among patients undergoing supratentorial tumour resection. METHODS: In this prospective crossover study, patients scheduled for resection of a supratentorial brain tumour were randomized to undergo either a recruitment maneuver (30 cm of water for 30 sec) or a "sham" maneuver (5 cm of water for 30 sec), followed by the alternative intervention after a 90-sec equilibration period...
March 24, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
keyword
keyword
63484
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"