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High frequency jet ventilation

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https://www.readbyqxmd.com/read/29755094/-giant-intrathoracic-goiter-requiring-emergency-airway-management-report-of-a-case
#1
Marina Shiikawa, Kazuki Hayasaka, Kei Yarimizu, Katsuyuki Suzuki, Makoto Endo, Naoki Yanagawa, Satoshi Shiono
An 81-year-old woman with acute respiratory distress was referred to our hospital. Computed tomography showed a large mass in the upper mediastinum with severe tracheal stenosis. Endotracheal intubation was performed under the preparation of extracorporeal membrane oxygenation and high-frequency jet ventilation, and the tumor was completely removed. The pathologic diagnosis was a goiter. Post-operatively, respiratory distress disappeared. No tumor recurrences have been noted for more than 2 years after surgery...
May 2018: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/29724584/stereotactic-body-radiation-therapy-for-heart-base-tumors-in-six-dogs
#2
L M Magestro, T L Gieger, M W Nolan
INTRODUCTION: Heart-base tumors are increasingly treated with radiotherapy, yet safety and efficacy are incompletely understood. This case series describes outcomes after stereotactic body radiation therapy (SBRT) for presumed chemodectoma. ANIMALS: Six pet dogs. METHODS: A retrospective study was performed, including dogs with a clinical diagnosis of chemodectoma and treatment with three-fraction SBRT (30 Gy total). RESULTS: Heart-base tumors, presumed or confirmed to be chemodectomas, were diagnosed via histopathology or imaging...
April 30, 2018: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/29581760/a-new-and-safe-mode-of-ventilation-for-interventional-pulmonary-medicine-the-ease-of-nasal-superimposed-high-frequency-jet-ventilation
#3
Wolfgang Hohenforst-Schmidt, Paul Zarogoulidis, Haidong Huang, Yan-Gao Man, Stella Laskou, Charilaos Koulouris, Dimitris Giannakidis, Stylianos Mantalobas, Maria C Florou, Aikaterini Amaniti, Michael Steinheimer, Anil Sinha, Lutz Freitag, J Francis Turner, Robert Browning, Thomas Vogl, Andrei Roman, Naim Benhassen, Isaak Kesisoglou, Konstantinos Sapalidis
We use pulmonary interventional procedures for the diagnosis of pulmonary diseases either for benign or malignant lesions. Flexible bronchoscopy with or without radial endobronchial ultrasound, convex-probe endobronchial ultrasound and electromagnetic navigation are procedures performed in centers with experience in diagnostic pulmonary medicine. The method of sedation and ventilation is very important in order to avoid or handle with success complications. Proper respiration during pulmonary (or other interventional) procedures is a key factor...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29558222/high-frequency-jet-ventilation-in-preterm-infants-experience-from-western-australia
#4
Ajay P Anvekar, Piyush S Shah, Elizabeth A Nathan, Dorota A Doherty, Sanjay K Patole, Karen N Simmer
OBJECTIVE: To assess if high frequency jet ventilation (HFJV) is associated with reduced odds of death or discharge home on oxygen in preterm infants. METHODS: A case control study (1 February 2010 - 1 June 2014) comparing the primary outcome as "death or discharge home on oxygen" in preterm infants who needed HFJV (Cases) versus those who did not (Controls). Controls were matched to cases (1:1) on gestation, birthweight, gender, place of birth, growth status, antenatal glucocorticoids, and dexamethasone as treatment for severe bronchopulmonary dysplasia (BPD)...
March 20, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29516243/high-frequency-jet-ventilation-during-cryoablation-of-small-renal-tumours
#5
Thea Buchan, Miles Walkden, Kathryn Jenkins, Pervez Sultan, Steve Bandula
AIM: To evaluate the effect of high-frequency jet ventilation (HFJV) in place of standard intermittent positive-pressure ventilation (IPPV) on procedure duration, patient radiation dose, complication rates, and outcomes during CT-guided cryoablation of small renal tumours. MATERIALS AND METHODS: One hundred consecutive CT-guided cryoablation procedures to treat small renal tumours under general anaesthesia were evaluated-50 with standard IPPV and 50 after the introduction of HFJV as standard practice...
March 7, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29373164/high-frequency-jet-ventilation-during-endolaryngeal-surgery-risk-factors-for-complications
#6
Demet Altun, Emre Çamcı, Mukadder Orhan-Sungur, Nükhet Sivrikoz, Bora Başaran, Tülay Özkan-Seyhan
No abstract text is available yet for this article.
January 17, 2018: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/29324051/anti-il-8-antibody-potentiates-the-effect-of-exogenous-surfactant-in-respiratory-failure-caused-by-meconium-aspiration
#7
Pavol Mikolka, Jana Kopincova, Petra Kosutova, Maros Kolomaznik, Andrea Calkovska, Daniela Mokra
AIM: Meconium aspiration syndrome (MAS) is life-threatening respiratory failure of newborns which can be treated by exogenous surfactant. In response to meconium, increased levels of chemokine IL-8 (CXCL8) stimulate massive neutrophil infiltration of the lungs. Local accumulation and activation of neutrophils, on-going inflammation, lung edema, and oxidative damage contribute to inactivation of endogenous and therapeutically given surfactants. Therefore, we have hypothesized that addition of monoclonal anti-IL-8 antibody into exogenous surfactant can mitigate the neutrophil-induced local injury and the secondary surfactant inactivation and may finally result in improvement of respiratory functions...
February 2018: Experimental Lung Research
https://www.readbyqxmd.com/read/29238695/high-frequency-jet-ventilation-during-transoral-laser-microsurgery-for-tis-t2-laryngeal-cancer
#8
Francesco Mora, Francesco Missale, Fabiola Incandela, Marta Filauro, Giampiero Parrinello, Alberto Paderno, Palmiro Della Casa, Cesare Piazza, Giorgio Peretti
Background: Transoral laser microsurgery (TLM) for early to intermediate laryngeal squamous cell cancer (SCC) can be technically challenging when adequate exposure of the posterior laryngeal compartment is required due to the presence of the orotracheal tube. The goal of our study was to analyze the efficacy of high frequency jet ventilation (HFJV) in achieving appropriate laryngeal exposure and safe oncologic resection of lesions located in such a position. Methods: We reviewed the clinical records of 62 patients affected by Tis-T2 SCC of the posterior laryngeal compartment treated by TLM between 02/2012 and 12/2016...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/29221295/contralateral-thoracoscopic-lobectomy-in-postlobectomy-patients
#9
Manabu Yasuda, Ryoichi Nakanishi, Shinji Shinohara, Masataka Mori, Syuhei Ashikari, Tsunehiro Oyama, Takeshi Hanagiri
Background: It is difficult to perform thoracoscopic lobectomy in patients with a history of contralateral lobectomy, as stable oxygenation is not always maintained under conditions of one-lung ventilation during surgery. Methods: This study evaluated 14 patients who underwent thoracoscopic lobectomy after previously undergoing contralateral lobectomy at a single institution between 2008 and 2015. Results: Among 14 patients who had previously received contralateral lobectomy, 4 were unable to maintain sufficient perioperative oxygenation with usual one-lung ventilation...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29173320/pulmonary-artery-pressures-in-school-age-children-born-prematurely
#10
RANDOMIZED CONTROLLED TRIAL
Sanja Zivanovic, Kuberan Pushparajah, Sandy Calvert, Neil Marlow, Reza Razavi, Janet L Peacock, Anne Greenough
OBJECTIVES: To test the hypothesis that pulmonary artery pressures were higher in school aged children born extremely premature than those born at term. We also wanted to assess whether pulmonary artery pressures differed between children born prematurely with or without bronchopulmonary dysplasia (BPD) or between those randomized in the neonatal period to different ventilation modes. STUDY DESIGN: Transthoracic echocardiography was performed on 193 children born extremely premature (106 had BPD) and 110 children born at term when they were 11-14 years of age...
December 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29038412/-effects-of-high-frequency-jet-ventilation-on-respiratory-failure-after-total-arch-replacement-due-to-acute-aortic-dissection-with-morbid-obesity-report-of-a-case
#11
Motoyuki Kumagai, Junichiro Nishizawa, Kazuhiro Takatoku, Takashi Ohba
A 55-year-old morbidly obese woman [body mass index (BMI) 51.2] developed acute type A aortic dissection, and she also presented with significant hypoxemia and hypercapnia. She underwent a successful emergency total arch replacement, but severe hypoxemia persisted and Pao2/Fio2 lowered to 71.9 mmHg. We therefore applied high frequency jet ventilation (HFJV), which soon improved the hypoxemia without hemodynamic compromise. HFJV was discontinued three days later, when her Pao2/Fio2 improved to 170.0 mmHg. Weaning from the respirator was initiated on postoperative day 13...
October 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28901229/intraoperative-high-frequency-jet-ventilation-is-equivalent-to-conventional-ventilation-during-patent-ductus-arteriosus-ligation
#12
Mackenzie Noonan, Joseph W Turek, John M Dagle, Steven J McElroy
BACKGROUND: Patent ductus arteriosus (PDA) treatment is typically pharmacologic, but if unsuccessful, surgical ligation is commonly performed. High-frequency jet ventilation (HFJV) is used at the University of Iowa Stead Family Children's Hospital for extremely low birth weight infants. Historically, neonates requiring PDA ligation were temporarily transferred to conventional ventilation (CV) prior to surgery. OBJECTIVE: The objective of this study was to determine whether conversion was necessary...
September 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28804874/high-frequency-jet-ventilation-for-motion-management-during-ablation-procedures-a-narrative-review
#13
REVIEW
K Galmén, P Harbut, J Freedman, J G Jakobsson
BACKGROUND: High frequency jet ventilation (HFJV) is a method of ventilation that has gained renewed interest over the recent years as it can reduce organ movement to near static conditions, thus enhancing surgical precision in minimal invasive procedures, for example, ablation procedures for atrial fibrillation and solid organ tumours. The aim of this review was to create a summary of the current evidence concerning the clinical use of HFJV for ablative procedures. METHOD: PubMed was searched for the key words high frequency ventilation and ablation January 1990-December 2016...
October 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28646006/high-frequency-jet-ventilation-in-preterm-infants-is-there-still-room-for-it
#14
EDITORIAL
Mário Ferreira Carpi
No abstract text is available yet for this article.
July 2017: Respiratory Care
https://www.readbyqxmd.com/read/28377402/assessing-initial-response-to-high-frequency-jet-ventilation-in-premature-infants-with-hypercapnic-respiratory-failure
#15
EDITORIAL
Craig R Wheeler, Craig D Smallwood, Iris O'Donnell, Daniel Gagner, Martha C Sola-Visner
BACKGROUND: High-frequency jet ventilation (HFJV) has been used in conjunction with conventional ventilation for infants with respiratory failure. We sought to identify parameters that were associated with successful application of HFJV in patients with hypercapnic respiratory failure. METHODS: A single-center, retrospective review of infants who received HFJV was conducted. Subjects were enrolled if birthweight was ≤2,000 g and capillary PCO2 was ≥55 mm Hg...
July 2017: Respiratory Care
https://www.readbyqxmd.com/read/28347790/key-considerations-on-nebulization-of-antimicrobial-agents-to-mechanically-ventilated-patients
#16
J Rello, J J Rouby, C Sole-Lleonart, J Chastre, S Blot, C E Luyt, J Riera, M C Vos, A Monsel, J Dhanani, J A Roberts
Nebulized antibiotics have an established role in patients with cystic fibrosis or bronchiectasis. Their potential benefit to treat respiratory infections in mechanically ventilated patients is receiving increasing interest. In this consensus statement of the European Society of Clinical Microbiology and Infectious Diseases, the body of evidence of the therapeutic utility of aerosolized antibiotics in mechanically ventilated patients was reviewed and resulted in the following recommendations: Vibrating-mesh nebulizers should be preferred to jet or ultrasonic nebulizers...
September 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28195073/effects-of-budesonide-on-the-lung-functions-inflammation-and-apoptosis-in-a-saline-lavage-model-of-acute-lung-injury
#17
D Mokra, P Kosutova, S Balentova, M Adamkov, P Mikolka, J Mokry, M Antosova, A Calkovska
Diffuse alveolar injury, edema, and inflammation are fundamental signs of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). Whereas the systemic administration of corticosteroids previously led to controversial results, this study evaluated if corticosteroids given intratracheally may improve lung functions and reduce edema formation, migration of cells into the lung and their activation in experimentally-induced ALI. In oxygen-ventilated rabbits, ALI was induced by repetitive saline lung lavage, until PaO2 decreased to < 26...
December 2016: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/27847813/jet-ventilation-during-rigid-bronchoscopy-in-adults-a-focused-review
#18
REVIEW
Laurie Putz, Alain Mayné, Anne-Sophie Dincq
The indications for rigid bronchoscopy for interventional pulmonology have increased and include stent placements and transbronchial cryobiopsy procedures. The shared airway between anesthesiologist and pulmonologist and the open airway system, requiring specific ventilation techniques such as jet ventilation, need a good understanding of the procedure to reduce potentially harmful complications. Appropriate adjustment of the ventilator settings including pause pressure and peak inspiratory pressure reduces the risk of barotrauma...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27762601/stereotactic-ct-guided-percutaneous-microwave-ablation-of-liver-tumors-with-the-use-of-high-frequency-jet-ventilation-an-accuracy-and-procedural-safety-study
#19
Jennie Engstrand, Grzegorz Toporek, Piotr Harbut, Eduard Jonas, Henrik Nilsson, Jacob Freedman
OBJECTIVE: The purpose of the present study is to evaluate the accuracy and safety of antenna placement performed with the use of a CT-guided stereotactic navigation system for percutaneous ablation of liver tumors and to assess the safety of high-frequency jet ventilation for target motion control. MATERIALS AND METHODS: Twenty consecutive patients with malignant liver lesions for which surgical resection was contraindicated or that were not readily visible on ultrasound or not accessible by ultrasound guidance were included in the study...
January 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/27721758/navigated-percutaneous-lung-ablation-under-high-frequency-jet-ventilation-of-a-metastasis-from-a-wilms-tumour-a-paediatric-case-report
#20
Jacob Freedman, Piotr Harbut
This is a case report of microwave energy being used to ablate an inoperable metastasis of a Wilms' tumour in a 6-year-old boy using state-of-the-art navigated computed tomography targeting and high-frequency jet ventilation to reduce organ displacement and the potential risk of procedure-related pneumothorax. After the ablation, the young boy had high-dose chemotherapy followed by an autologous stem cell transplantation with rapid reduction of three recurrent right-sided lung metastases.
May 2016: Case Reports in Oncology
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