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https://www.readbyqxmd.com/read/29756744/monitoring-the-oxygen-reserve-index-can-contribute-to-the-early-detection-of-deterioration-in-blood-oxygenation-during-one-lung-ventilation
#1
Wakana Koishi, Motoi Kumagai, Shohei Ogawa, Shuhei Hongo, Kenji Suzuki
BACKGROUND: Hypoxemia can occur during one-lung ventilation (OLV), but monitoring blood oxygenation using percutaneous oxygen saturation (SpO2) can be limited by detection latency, and SpO2 sometimes does not change during OLV. The Oxygen Reserve Index (ORiTM) is a novel index reported to detect impending desaturation before this is observed with SpO2 monitoring. This study assessed whether the ORi decreased earlier than SpO2 during OLV and evaluated its correlation with the partial pressure of arterial oxygen (PaO2) during OLV...
May 14, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29707346/a-comparison-between-two-lung-ventilation-with-co-2-artificial-pneumothorax-and-one-lung-ventilation-during-thoracic-phase-of-minimally-invasive-esophagectomy
#2
Miao Lin, Yaxing Shen, Hao Wang, Yong Fang, Cheng Qian, Songtao Xu, Di Ge, Mingxiang Feng, Lijie Tan, Qun Wang
Background: To investigate the feasibility and safety of two lung ventilation with artificial pneumothorax in minimally invasive esophagectomy (MIE) through a comparison with conventional one lung ventilation. Methods: Eleven hundred and sixty-six patients with esophageal cancer, who underwent McKeown MIE in our center from February 2006 to December 2016, were studied retrospectively. Seven hundred and five patients who underwent one lung ventilation with double lumen endotracheal tube (DLET) were assigned to DLET group...
March 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29707324/non-intubated-thoracoscopic-bullectomy-under-sedation-is-safe-and-comfortable-in-the-perioperative-period
#3
Jinwook Hwang, Jae Seung Shin, Joo Hyung Son, Too Jae Min
Background: Non-intubated thoracoscopic surgery can be performed under sedation using adjuvant regional anesthesia, however, the benefits of non-intubated thoracoscopic surgery under sedation have not yet been completely verified. In this study, we compare the perioperative safety and pain complaints of sedation without intubation in thoracoscopic bullectomy with that of conventional general anesthesia with double-lumen intubation and mechanical ventilation. Methods: Forty-one patients with primary spontaneous pneumothorax who were scheduled for thoracoscopic bullectomy were enrolled in this study...
March 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29657064/-selective-left-mainstem-bronchial-intubation-in-the-neonatal-intensive-care-unit
#4
Anthony M H Ho, Michael P Flavin, Melinda L Fleming, Glenio Bitencourt Mizubuti
BACKGROUND: Selective neonatal left mainstem bronchial intubation to treat right lung disease is typically achieved with elaborate maneuvers, instrumentation and devices. This is often attributed to bronchial geometry which favors right mainstem entry of an endotracheal tube deliberately advanced beyond the carina. CASE SUMMARY: A neonate with severe bullous emphysema affecting the right lung required urgent non-ventilation of that lung. We achieved left mainstem bronchial intubation by turning the endotracheal tube 180° such that the Murphy's eye faced the left instead of the right, and simulated a left-handed intubation by slightly orientating the endotracheal tube such that its concavity faced the left instead of the right as in a conventional right-handed intubation...
April 12, 2018: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/29649316/effect-of-one-lung-ventilation-on-end-tidal-carbon-dioxide-during-cardiopulmonary-resuscitation-in-a-pig-model-of-cardiac-arrest
#5
Dong Hyun Ryu, Yong Hun Jung, Kyung Woon Jeung, Byung Kook Lee, Young Won Jeong, Jong Geun Yun, Dong Hun Lee, Sung Min Lee, Tag Heo, Yong Il Min
Unrecognized endobronchial intubation frequently occurs after emergency intubation. However, no study has evaluated the effect of one-lung ventilation on end-tidal carbon dioxide (ETCO2) during cardiopulmonary resuscitation (CPR). We compared the hemodynamic parameters, blood gases, and ETCO2 during one-lung ventilation with those during conventional two-lung ventilation in a pig model of CPR, to determine the effect of the former on ETCO2. A randomized crossover study was conducted in 12 pigs intubated with double-lumen endobronchial tube to achieve lung separation...
2018: PloS One
https://www.readbyqxmd.com/read/29628862/algorithms-for-successful-repositioning-of-misplaced-left-sided-double-lumen-tube-inserted-during-lung-thoracic-surgery
#6
Uma Hariharan, Shagun B Shah, Ajay Kumar Bhargava
No abstract text is available yet for this article.
April 2018: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/29595696/point-of-care-ultrasound-versus-auscultation-in-determining-the-position-of-double-lumen-tube
#7
Wei-Cai Hu, Lei Xu, Quan Zhang, Li Wei, Wei Zhang
This study was designed to assess the accuracy of point-of-care ultrasound in determining the position of double-lumen tubes (DLTs).A total of 103 patients who required DLT intubation were enrolled into the study. After DLTs were tracheal intubated in the supine position, an auscultation researcher and ultrasound researcher were sequentially invited in the operating room to conduct their evaluation of the DLT. After the end of their evaluation, fiberscope researchers (FRs) were invited in the operating room to evaluate the position of DLT using a fiberscope...
March 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29572436/pulmonary-artery-rupture-management-with-a-single-lumen-endotracheal-tube-old-tricks-that-should-be-revisited
#8
Thanuja Neerukonda, William J Gibson, Travis Abicht, Andrew Sauer, Brigid C Flynn
BACKGROUND Pulmonary artery rupture can be a lethal complication of a pulmonary artery catheter (PAC). Different techniques have been used to manage PAC-induced pulmonary artery rupture, including double lumen endotracheal tube (DLT), bronchial blockers, pulmonary artery embolization, thoracotomy with hematoma evacuation, and extracorporeal life support for ventilation (ECLS). Single lumen endotracheal tube (ETT) is not frequently reported in the literature despite its advantages. CASE REPORT The authors present a case of PAC-induced pulmonary artery rupture successfully managed with a single lumen ETT...
March 24, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/29557580/successful-non-surgical-management-of-pleuroparenchymal-fistula-following-cervical-intraspinal-empyema
#9
Christopher Ull, Mirko Aach, Josef Reichert, Thomas Armin Schildhauer, Justyna Swol
Pulmonary infections are life-threatening complications in patients with spinal cord injuries. In particular, paraplegic patients are at risk if they are ventilator-dependent. This case history refers to a spinal cord injury with a complete sensorimotor tetraplegia below C2 caused by a septic scattering of an intraspinal empyema at C2-C5 and T3-T4. A right-sided purulent pneumonia led to a complex lung infection with the formation of a pleuroparenchymal fistula. The manuscript describes successful, considerate, non-surgical management with shortterm separate lung ventilation...
January 29, 2018: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/29554712/-use-of-bronchial-blockers-for-lung-isolation
#10
Tom Kreft, Thomas Hachenberg
Traditionally the double-lumen-tube (DLT) is considered the gold standard for lung separation. Despite being equally feasible for standard situations, there are special populations and circumstances requiring the use of a bronchial blocker (BB) to establish one-lung ventilation. Children under 8 years of age and patients without a patent orotracheal airway necessitate the use of a bronchial blocker in most cases, as well as those requiring selective lobar blockade or a rapid sequence induction. Surgery with predicted postoperative mechanical ventilation or in tracheotomized patients at least favors their use by avoiding the complications of a tube exchange...
March 2018: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
https://www.readbyqxmd.com/read/29554710/-airway-management-in-thoracic-anesthesia-with-double-lumen-tube
#11
Torsten Loop, Johannes Spaeth
Lung separation and isolation with accomplished one-lung ventilation plays a key role in the airway management for thoracic surgery. Spectrum of indication contains thoracic surgery, procedure- and patient-dependent factors. Usually lung isolation is achieved with a double-lumen tube or a bronchial blocker. Knowledge in tracheobronchial anatomy is routinely requested for anesthesiologists just as the standard use of flexible fibreoptic bronchoscope. This review would give an overview and discussion about the airway management in patients during thoracic anesthesia with double-lumen tubes and recommendations for the clinical routine...
March 2018: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
https://www.readbyqxmd.com/read/29517671/comparison-of-the-mcgrath-videolaryngoscope-and-the-macintosh-laryngoscope-for-double-lumen-endobronchial-tube-intubation-in-patients-with-manual-in-line-stabilization-a-randomized-controlled-trial
#12
RANDOMIZED CONTROLLED TRIAL
Ji Young Yoo, Sung Yong Park, Jong Yeop Kim, Myungseob Kim, Seok Jin Haam, Dae Hee Kim
BACKGROUND: Double lumen endobronchial tube (DLT) intubation is commonly used for one-lung ventilation in thoracic surgery. However, because of its large size and shape, it is difficult to perform intubation compared with a single lumen tube. The aim of this randomized controlled trial was to determine whether the McGrath videolaryngoscope has any advantage over the direct Macintosh laryngoscope for DLT intubation in patients with a simulated difficult airway. METHODS: Forty-four patients (19-60 years of age); scheduled to undergo general anesthesia with one-lung ventilation were assigned to 1 of 2 groups: DLT intubation with the McGrath videolaryngoscope (ML group [n = 22]); or conventional Macintosh laryngoscope (DL group [n = 22])...
March 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29489659/an-innovative-method-for-placing-a-double-lumen-irrigation-suction-tube-in-the-management-of-abdominal-infection-a-case-report
#13
Zheng Yao, Weiliang Tian, Xin Xu, Qian Huang, Yunzhao Zhao
RATIONALE: Currently, the use of double-lumen irrigation-suction tube for drainage has become increasingly more common. However, the insertion process is complex, and the position of the double cannula placed in this manner is not accurate. We developed a method for placing the drainage tube and use it in the treatment of an abdominal infection. PATIENT CONCERNS: A 51-year-old man with an abdominal infection due to colonic anastomotic fistula was admitted. Routine laboratory tests revealed an elevated white blood cell count (17 × 10/L) and C-reactive protein level (78 mg/L)...
March 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29473313/vectorial-localization-of-peripheral-pulmonary-lesion-guided-by-electromagnetic-navigation-a-novel-method-for-diagnostic-surgical-resection-without-dye-marking
#14
Tong Qiu, Baohua Yu, Yunpeng Xuan, Haihong Luan, Wenjie Jiao
We describe a novel method using electromagnetic navigation bronchoscopy (ENB) without dye marking to perform vectorial localization for an impalpable peripheral lesion in the right lower lobe during diagnostic surgical resection in a 52-year-old woman. After the ENB registration process, the anesthetist changed the single-lumen endotracheal tube to a double-lumen endobronchial tube. Guided by the ENB system, the operator delivered the probe of the locatable guide to the planned site through the right lumen of the endobronchial tube...
April 2018: Thoracic Cancer
https://www.readbyqxmd.com/read/29445604/uniportal-non-intubated-thoracic-surgery
#15
Benedetta Bedetti, Davide Patrini, Luca Bertolaccini, Roberto Crisci, Piergiorgio Solli, Joachim Schmidt, Marco Scarci
Uniportal video-assisted thoracoscopic surgery (VATS) is the most advanced evolution of the minimally invasive technique, which allows often the possibility to include patients in enhanced recovery programs in order to optimize the therapeutic pathway, shorten the length of stay and reduce hospital costs. Non-intubated VATS procedures allow the performance of surgeries with minimal sedation without general anesthesia, maintaining throughout the operation spontaneous breathing. The principle is to create an iatrogenic spontaneous pneumothorax, which can provide a good lung isolation without the need of a double lumen tube...
2018: Journal of Visualized Surgery
https://www.readbyqxmd.com/read/29431700/influence-of-tidal-volume-and-positive-end-expiratory-pressure-on-ventilation-distribution-and-oxygenation-during-one-lung-ventilation
#16
Zhanqi Zhao, Wei Wang, Zuojing Zhang, Meiying Xu, Inez Frerichs, Jingxiang Wu, Knut Moeller
OBJECTIVE: The aim of the study was to explore the feasibility of titrating tidal volume (V T ) and positive end-expiratory pressure (PEEP) during one-lung ventilation (OLV) based on ventilation distribution and oxygenation. APPROACH: Twenty-four consecutive patients requiring intubation with a double-lumen tube and subsequent OLV for thoracic surgical procedures were examined prospectively in lateral posture. Electrical impedance tomography (EIT), blood gases, respiratory mechanics were successfully measured in 21 patients at various combinations of V T (4 ml kg-1 , 6 ml kg-1 , 8 ml kg-1 body weight) and PEEP (0 cm H2 O, 4 cm H2 O, 8 cm H2 O) during OLV...
March 29, 2018: Physiological Measurement
https://www.readbyqxmd.com/read/29416456/evaluation-of-safety-and-efficacy-of-regional-anesthesia-compared-with-general-anesthesia-in-thoracoscopic-lung-biopsy-procedure-on-patient-with-idiopathic-pulmonary-fibrosis
#17
Waseem M Hajjar, Sami A Al-Nassar, Ghaida S Al-Sugair, Alaa Al-Oqail, Shahd Al-Mansour, Rand Al-Haweel, Adnan W Hajjar
Background: Interstitial lung diseases are diseases that need histology diagnosis or obtaining a lung biopsy to establish the diagnosis. Surgical biopsies are performed usually using the thoracoscopy technique under general anesthesia (GA) although this procedure is still associated with morbidity rate. The aim of this study is to determine the effectiveness and safety of regional anesthesia (RA) compared with GA in thoracoscopic lung biopsy procedures done on patients with idiopathic pulmonary fibrosis (IPF)...
January 2018: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/29405258/videolaryngoscopy-vs-macintosh-laryngoscopy-for-double-lumen-tube-intubation-in-thoracic-surgery-a-systematic-review-and-meta-analysis
#18
REVIEW
T T Liu, L Li, L Wan, C H Zhang, W L Yao
Double-lumen intubation is more difficult than single-lumen tracheal intubation. Videolaryngoscopes have many advantages in airway management. However, the advantages of videolaryngoscopy for intubation with a double-lumen tube remain controversial compared with traditional Macintosh laryngoscopy. In this study, we searched MEDLINE, Embase, Cochrane Library and the Web of Science for randomised controlled trials comparing videolaryngoscopy with Macintosh laryngoscopy for double-lumen tube intubation. We found that videolaryngoscopy provided a higher success rate at first attempt for double-lumen tube intubation, with an odds ratio (95%CI) of 2...
February 6, 2018: Anaesthesia
https://www.readbyqxmd.com/read/29394199/baerveldt-attached-to-xen-a-new-technique-to-manage-failed-xen-glaucoma-surgery
#19
Daniel Laroche, Chester Ng, Giselle Lynch
PURPOSE: To describe a new surgical technique for refractory glaucoma with failed XEN gel stent surgery with insertion of the Baerveldt implant. SURGICAL TECHNIQUE: In a patient with a failed XEN gel stent, a gentle conjunctival dissection was performed to expose the XEN and remove subconjunctival obstruction thus restoring patency and flow. A Baerveldt 250 implant was inserted in the superonasal quadrant above the extraocular muscles and sutured to the sclera. The Baerveldt tube was correctly positioned to accept insertion of the present XEN gel stent...
April 2018: Journal of Glaucoma
https://www.readbyqxmd.com/read/29390270/anesthetic-management-of-off-pump-simultaneous-coronary-artery-bypass-grafting-and-lobectomy-case-report-and-literature-review
#20
REVIEW
Xian Zhao, Yuhong Li, Hai-Ying Kong, Lin Zhang, Xiao-Hong Wen
RATIONALE: Survey data show approximately 10% patients with lung cancer may present concomitant coronary heart disease. Simultaneous surgery is a challenge for anesthetist. We review our experience in the anesthesia with 5 patients who required simultaneous off-pump coronary artery bypass grafting (OPCABG) and pulmonary resection for lung cancer. PATIENT CONCERNS: Between 2014 and 2016, 5 patients with ASA (American Society of Anesthesiologists) grade II or III, underwent combined OPCABG and lung resection in the first Affiliated Hospital, Zhejiang University School of Medicine...
December 2017: Medicine (Baltimore)
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