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Tension pneumothorax

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https://www.readbyqxmd.com/read/29411175/will-the-presence-of-radiological-signs-of-tension-pneumothorax-affect-the-clinical-presentation-of-primary-spontaneous-pneumothorax
#1
Yasser Aljehani, Feras Almajid, Hind Alsaif
INTRODUCTION: Patients with primary spontaneous pneumothorax (PSP) rarely presented with radiological signs of tension pneumothorax on their presenting chest X-ray. Even though, those patients may not develop the hemodynamic instability that is seen in tension pneumothorax. The aim of this study is to elaborate whether the presence of radiological signs of tension pneumothorax in patients with PSP will affect their clinical presentation. METHODS: Retrospective study of all cases of PSP over a period from January 2007 to December 2014...
February 6, 2018: Emergency Radiology
https://www.readbyqxmd.com/read/29397892/discussion-evaluation-of-a-novel-thoracic-entry-device-versus-needle-decompression-in-a-tension-pneumothorax-swine-model
#2
Frederic J Cole
No abstract text is available yet for this article.
January 13, 2018: American Journal of Surgery
https://www.readbyqxmd.com/read/29370055/-the-modified-veress-needle-mvn-for-tension-pneumothorax
#3
Peter Rhee
No abstract text is available yet for this article.
January 24, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29361455/tension-pneumothorax-during-one-lung-ventilation-an-underestimated-complication
#4
Dominik Johannes Hoechter, Eike Speck, Daniel Siegl, Henning Laven, Bernhard Zwissler, Tobias Kammerer
No abstract text is available yet for this article.
July 21, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29317045/evaluation-of-a-novel-thoracic-entry-device-versus-needle-decompression-in-a-tension-pneumothorax-swine-model
#5
John Kuckelman, Mike Derickson, Cody Phillips, Morgan Barron, Shannon Marko, Matthew Eckert, Matthew Martin
INTRODUCTION: Tension pneumothorax (tPTX) remains a major cause of preventable death in trauma. Needle decompression (ND) has up to a 60% failure rate. METHODS: Post-mortem swine used. Interventions were randomized to 14G-needle decompression (ND, n = 25), bladed trocar with 36Fr cannula (BTW, n = 16), bladed trocar alone (BTWO, n = 16) and surgical thoracostomy (ST = 11). Simulated tPTX was created to a pressure(p) of 20 mmHg. RESULTS: Success (p < 5 mmHg by 120 s) was seen in 41 of 68 (60%) interventions...
January 5, 2018: American Journal of Surgery
https://www.readbyqxmd.com/read/29306264/management-of-right-main-bronchial-rupture-with-a-double-lumen-endotracheal-tube-in-a-patient-with-blunt-chest-trauma
#6
Seung Hwan Seol, Woon Jeong Lee, Seon Hee Woo, Dae Hui Kim, Jong Hui Suh
Tracheobronchial disruption is one of the most severe injuries caused by blunt chest trauma. It may cause airway obstruction and resulting life-threatening respiratory deficiency. However, the clinical presentations are variable and frequently difficult to diagnose. We report a case of a previously healthy 16-year-old man with complete right main bronchial transection sustained after a vehicular accident, who had progressive dyspnea, subcutaneous emphysema in the neck and anterior chest wall, and bilateral tension pneumothorax...
December 2017: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/29305713/the-benefit-of-ultrasound-in-deciding-between-tube-thoracostomy-and-observative-management-in-hemothorax-resulting-from-blunt-chest-trauma
#7
Meng-Hsuan Chung, Chen-Yuan Hsiao, Nai-Shin Nian, Yen-Chia Chen, Chien-Ying Wang, Yi-Szu Wen, Hsin-Chin Shih, David Hung-Tsang Yen
BACKGROUND: Hemothorax is most commonly resulted from a closed chest trauma, while a tube thoracostomy (TT) is usually the first procedure attempted to treat it. However, TT may lead to unexpected results and complications in some cases. The advantage of thoracic ultrasound (TUS) over a physical examination combined with chest radiograph (CXR) for diagnosing hemothorax1 has been proposed previously. However, its benefits in terms of avoiding non-therapeutic TT have not yet been confirmed...
January 5, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29237674/tension-pneumothorax-and-diffuse-subcutaneous-emphysema-as-a-complication-of-cardiopulmonary-resuscitation
#8
Ahmad Sharayah, Dileep Unnikrishnan, Prem Shanker Shukla, Douglas Livornese
No abstract text is available yet for this article.
December 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29221298/the-redax%C3%A2-coaxial-drain-in-pulmonary-lobectomy-a-study-of-efficacy
#9
Ottavio Rena, Sara Parini, Esther Papalia, Fabio Massera, Davide Turello, Guido Baietto, Caterina Casadio
Background: Pleural drainage is required after pulmonary lobectomy to evacuate air-leak and fluid. We compared the performance of the new Redax® Coaxial Drain (CD) (Redax, Mirandola, Italy) with a standard chest tube (CT) in terms of fluid and air-leak evacuation. Methods: Fifty-two patients receiving a 24-F CD under water-seal after pulmonary lobectomy through open surgery or video-assisted thoracic surgery (VATS) were matched according to demographic, clinical and pathological variables with 104 patients receiving a 24-F CT...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29210722/point-of-care-ultrasound-in-the-periarrest-setting-lessons-learned-a-case-report
#10
Peter Juhl-Olsen, Rasmus Aagaard, Anni Nørgaard Jeppesen
Point-of-care ultrasound may elucidate reversible causes of cardiac arrest, and its use is supported by international guidelines in the periarrest setting. We present a case in which the treatment of cardiac arrest caused tension pneumothoraces and cardiac tamponade by pneumopericardium. Both pneumothorax and tamponade were expected to be identified with ultrasound, but were not. Subcutaneous emphysema precluded the diagnosis of pneumothorax. Cardiac imaging was false negative for tamponade, because the latter was caused by air and not fluid...
November 27, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/29207778/delayed-tension-pneumothorax-identification-and-treatment-in-traumatic-bronchial-injury-an-interesting-presentation
#11
Amit Gupta, Amulya Rattan, Sunil Kumar, Vinita Rathi
A 13-year-old girl, who did not receive any treatment for few hours following Road Traffic Injury (RTI), reported to the Casualty Department and found to have patent airway with clinically normal C spine, air-hunger (RR 42/minute), trachea deviated to left, distended neck veins and absent breath sounds on the right side. The chest X-ray she carried, done immediately after the injury, showed right sided tension pneumothorax. She was put on oxygen at 11 L/minute and an Intercostal chest tube drainage (ICD) was inserted on right side...
September 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/29188917/-implementation-of-the-hartford-consensus-and-tactical-combat-casualty-care-recommendations-in-emergency-services-a-review-of-the-literature
#12
REVIEW
Carmen Usero-Pérez, Valentín González Alonso, Luis Orbañanos Peiro, José Manuel Gómez Crespo, Sheima Hossain López
Recent terrorist attacks involving active shooters or improvised explosive devices have shown that traditionally sequenced emergency management leads to delays in attending victims and suboptimal outcomes. Tactical medicine, a new concept in prehospital care, emerged from experience attending the wounded in combat zones, where the Tactical Combat Casualty Care (TCCC) recommendations are applied. TCCC targets 3 main causes of preventable death in combat: bleeding from extremities, tension pneumothorax, and airway obstruction...
2017: Emergencias: revista de la Sociedad Española de Medicina de Emergencias
https://www.readbyqxmd.com/read/29175909/tension-pneumothorax-and-pneumoperitoneum-after-double-lumen-endotracheal-intubation
#13
Matthijs M den Os, Manouk Vermeulen, Dick Naafs, Lenneke E M Haas
No abstract text is available yet for this article.
November 25, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29175906/traumatic-pneumocephaly-trapped-air-from-where
#14
Azam Basheer, Mohamed Macki, Asim Mahmood
Traumatic pneumocephaly is literally defined as 'air in the head' after trauma. While this phenomenon has been well described in the literature, our case report is unique in describing diffuse pneumocephalus in the subaponeurotic space, subdural space, subarachnoid space, brain and ventricles without a break in the cranial vault: a 26-year-old man fell from a =9 meter scaffolding in a water tower. Following an arduous and delayed extrication, the patient was unresponsive with loss of pulse requiring intubation, cardiopulmonary resuscitation and release of tension pneumothorax with bilateral thoracostomy tubes...
November 25, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29143074/-additional-emergency-medical-measures-in-trauma-associated-cardiac-arrest
#15
B Ondruschka, C Baier, J Dreßler, A Höch, M Bernhard, C Kleber, C Buschmann
INTRODUCTION: More than half of all traumatic deaths happen in prehospital settings. Until now, there have been no long-term studies examining the actual additive treatment during trauma-associated cardiopulmonary resuscitation (tCPR), including pleural decompression, pericardiocentesis, tourniquets and external stabilization of the pelvis. The present cohort study evaluated forensic autopsy reports of trauma deaths occurring at the scene with respect to additive actions in preclinical tCPR as well as the potentially preventable nature of the individual death cases...
December 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/29105540/mechanically-ventilating-the-severe-asthmatic
#16
Abdullah E Laher, Sean K Buchanan
The management of the critically ill patients with asthma can be rather challenging. Potentially devastating complications relating to this presentation include hypoxemia, worsening bronchospasm, pulmonary aspiration, tension pneumothorax, dynamic hyperinflation, hypotension, dysrhythmias, and seizures. In contrast to various other pathologies requiring mechanical ventilation, acute asthma is generally associated with better outcomes. This review serves as a practical guide to the physician managing patients with severe acute asthma requiring mechanical ventilation...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28960428/advantages-of-cardiopulmonary-ultrasound-in-post-cardiopulmonary-resuscitation-tension-pneumothorax
#17
Charles W Lanks, Vanessa Correa
Tension pneumothorax is a life-threatening condition that frequently occurs in the setting of cardiopulmonary resuscitation as a result of positive pressure ventilation and chest compressions. Developing crepitus due to subcutaneous air can severely limit pleural ultrasound (US) views and hinder the diagnosis of pneumothorax by pleural US. Physicians trained in the use of point-of-care US must be familiar with the subcostal cardiac and inferior vena cava views associated with tension pneumothorax. These include a dilated, nondistensible inferior vena cava and hyperdynamic right heart as a result of a reduced preload...
September 29, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28944128/tracheostomy-exchange-resulting-in-rare-combination-of-pneumomediastinum-pneumothorax-massive-pneumoperitoneum-and-subcutaneous-emphysema
#18
Saqib Saeed, Sara Alothman, Ali Safavi, Brian Donaldson, Alexius Ramcharan, Hector DePaz
Tracheostomy tube change is a relatively common and simple procedure once a tract is formed between the skin and the trachea. Regular tracheostomy tube changes decrease the risk of postoperative pulmonary infection and granulation tissue formation. However, serious complications, such as loss of airway, subcutaneous emphysema, and mediastinitis, can occur if the tube exchange is performed inappropriately. We present a rare association of subcutaneous emphysema, tension pneumothorax, pneumomediastinum, and pneumoperitoneum following a tracheostomy tube exchange in a 56-year-old patient who had his tracheotomy placed a month ago...
July 18, 2017: Curēus
https://www.readbyqxmd.com/read/28885662/differential-diagnosis-of-alterations-in-arterial-flow-and-tissue-oxygenation-on-venoarterial-extracorporeal-membrane-oxygenation
#19
Anna Hofer, Sylvia Leitner, Michaela Kreuzer, Jens Meier
BACKGROUND: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) may be life-saving in several clinical situations, but it is also one of the most invasive therapeutic procedures, with significant potential for life-threatening complications. Pulse pressure waves are typically very small or even absent at the onset of ECMO therapy, and will reappear with the improvement of cardiac function. A low pulse pressure may indicate low cardiac output due to heart failure during sustained ECMO support...
October 27, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28885469/bigger-is-better-comparison-of-alternative-devices-for-tension-hemopneumothorax-and-pulseless-electrical-activity-in-a-yorkshire-swine-model
#20
COMPARATIVE STUDY
Matthew L Leatherman, Laura M Fluke, Christian S McEvoy, Douglas M Pokorny, Robert L Ricca, Matthew J Martin, Christopher S Gamble, Travis M Polk
BACKGROUND: Tension pneumothorax is a cause of potentially preventable death in prehospital and battlefield settings and 14-gauge angiocatheter (14G AC) decompression remains the current treatment standard, despite its high incidence of failure. Traumatic pneumothorax is often associated with hemothorax, but 14G AC has no proven efficacy for associated hemothorax. We sought to compare the 14G AC to three alternative devices for treatment of tension hemopneumothorax (t-H/PTX) in a positive-pressure ventilation swine model...
December 2017: Journal of Trauma and Acute Care Surgery
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