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tracheal injuries

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https://www.readbyqxmd.com/read/28097852/laryngotracheal-edema-due-to-thermal-injury-a-complication-after-thyroidectomy-in-children
#1
Pinar Kendigelen, Ayse C Tutuncu, Gulruh Ashyralyyeva, Senol Emreb, Seval Urkmez, Tughan Utkua, Guner Kaya
Postoperative respiratory insufficiency is a serious complication of total thyroidectomies which can be multifactorial, especially in children. We report two siblings who had undergone thyroidectomy with subsequent respiratory distress. Electrothermal bipolar and harmonic scalpel were used during thyroid dissections. Both patients had early postoperative respiratory problems. The older one suffered from mild respiratory distress for 24 hours and then he spontaneously recovered. The younger one was extubated but then she had serious stridor accompanied with abdominal and intercostal retractions...
February 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28088174/feasibility-and-safety-of-dilatational-tracheotomy-using-the-rigid-endoscope-a-multicenter-study
#2
Andreas Nowak, Peter Kern, Sven Koscielny, Taras I Usichenko, Klaus Hahnenkamp, Markus Jungehülsing, Matthias Tittel, Jens Oeken, Eckart Klemm
BACKGROUND: Fiberoptic tracheo-bronchoscopy is the most commonly used procedure for percutaneous dilational tracheotomy (PDT). However, PDT can be associated with major complications, including death. Furthermore it is unclear, whether the tracheal ring fractures may contribute to the development of tracheal stenosis after PDT nor whether tracheal ring fractures can be prevented by using a rigid endoscope for this procedure. The purpose of this study was to evaluate the feasibility of and the incidence of complications for PDT using the rigid tracheotomy endoscope (TED)...
January 14, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28081306/tracheal-intubation-in-patients-immobilized-by-a-rigid-collar-a-comparison-of-glidescope-and-an-intubating-laryngeal-mask-airway
#3
Semih Özdil, Zehra İpek Arslan Aydın, Zehra Nur Baykara, Kamil Toker, Zeynep Mine Solak
BACKGROUND/AIM: Intubation must be rapidly performed with the utmost care in cervical trauma patients. We present the first comparison of GlideScope and an intubating laryngeal mask airway (ILMA) regarding insertion and intubation times, intubation success rates, mucosal damage, need for optimization maneuvers, effects on hemodynamic changes, and postoperative minor complications in a simulated cervical injury with a Philadelphia cervical collar. MATERIALS AND METHODS: Ethics committee approval and patient consent were obtained and 94 American Society of Anesthesiology physical status I or II patients were enrolled in this study...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28078354/-tracheal-laceration-after-dilatational-tracheostomy-a-case-of-succesful-conservative-management
#4
L Eichler, M Simon, S Kluge
During bronchoscopically guided percutaneous dilatational tracheostomy, a 71-year-old woman suffered a long-stretched tear to the posterior tracheal wall. The injury was suspected to be caused by blunt trauma during dilation or cannula insertion, possibly aggravated by vigorous cuff inflation. Since the defect ended just 0.5 cm proximal to the main carina, placing a cuffed endotracheal tube beyond the injury was not an option. However, we decided for a conservative treatment approach by placing a cuffed endotracheal tube under bronchoscopic visualization in direct proximity to the cranial end of the laceration...
January 11, 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28074826/extracorporeal-membrane-oxygenation-for-repair-of-tracheal-injury-during-transhiatal-esophagectomy
#5
Lilibeth Fermin, Sarah Arnold, Lorena Nunez, Danny Yakoub
Extracorporeal Membrane Oxygenation (ECMO) for repair of tracheal injury during transhiatal esophagectomy Tracheal injury is a rare but potentially fatal complication of esophagectomies requiring prompt recognition and treatment. We describe a case of tracheal injury recognized in the operative period of an open transhiatal esophagectomy for squamous cell carcinoma of the mid to distal esophagus. When injury was discovered, attempts to improve oxygenation and ventilation by conventional methods were unsuccessful...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28074795/comparative-effect-of-grape-seed-extract-vitis-vinifera-and-ascorbic-acid-in-oxidative-stress-induced-by-on-pump-coronary-artery-bypass-surgery
#6
Naser Safaei, Hossein Babaei, Rasoul Azarfarin, Ahmad-Reza Jodati, Alireza Yaghoubi, Mohammad-Ali Sheikhalizadeh
BACKGROUND: This study aimed to test the beneficial effect of grape seed extract (GSE) (Vitis vinifera) and Vitamin C in oxidative stress and reperfusion injury induced by cardiopulmonary bypass (CPB) in coronary artery bypass surgery. PATIENTS AND METHODS: In this randomized trial, 87 patients undergoing elective and isolated coronary bypass surgery included. The patients were randomly assigned into three groups (n = 29 each): (1) Control group with no treatment, (2) GSE group who received the extract 24 h before operation, 100 mg every 6 h, orally, (3) Vitamin C group who received 25 mg/kg Vitamin C through CPB during surgery...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28074060/s100a8-a9-and-s100a9-reduce-acute-lung-injury
#7
Yuka Hiroshima, Kenneth Hsu, Nicodemus Tedla, Sze Wing Wong, Sharron Chow, Naomi Kawaguchi, Carolyn L Geczy
S100A8 and S100A9 are myeloid cell-derived proteins that are elevated in several types of inflammatory lung disorders. Pro- and anti-inflammatory properties are reported and these proteins are proposed to activate TLR4. S100A8 and S100A9 can function separately, likely through distinct receptors but a systematic comparison of their effects in vivo are limited. Here we assess inflammation in murine lung following S100A9 and S100A8/A9 inhalation. Unlike S100A8, S100A9 promoted mild neutrophil and lymphocyte influx, possibly mediated in part, by increased mast cell degranulation and selective upregulation of some chemokine genes, particularly CXCL-10...
January 11, 2017: Immunology and Cell Biology
https://www.readbyqxmd.com/read/28069269/clinical-considerations-for-blunt-laryngotracheal-trauma-in-children
#8
REVIEW
Jeffrey Cheng, Matthew Cooper, Elisabeth Tracy
OBJECTIVE: Systematic review of blunt pediatric laryngeal and tracheal trauma and development of proposed evaluation and management strategy. STUDY DESIGN: Systematic review and proposed clinical consideration algorithm. DATA SOURCES: PubMed, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials. REVIEW METHODS: A medical librarian was utilized. RESULTS: 329 titles and abstracts were identified, and 50 reports were included...
December 30, 2016: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28066602/a-novel-surgical-method-for-acquired-non-malignant-complicated-tracheoesophageal-and-bronchial-gastric-stump-fistula-the-double-patch-technique
#9
Guang Yang, Wei-Miao Li, Jin-Bo Zhao, Jian Wang, Yun-Feng Ni, Yong-An Zhou, Yong Han, Xiao-Fei Li, Xiao-Long Yan
BACKGROUND: To manage the acquired benign complicated tracheoesophageal fistula (TEF) and bronchial-gastric stump fistula (BGSF) are clinical technical challenge. The purpose of this study is to retrospectively review a surgical "double patch" technique in treating nonmalignant complicated TEF and BGSF, and then clarify the long-term curative effect of the technique. METHODS: Clinical records of 30 patients with non-malignant complicated TEF and BGSF treated by "double patch" technique in Tangdu Hospital between August 2004 and August 2014, were analyzed and summarized retrospectively...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28050517/prosthodontic-approach-in-management-of-prolonged-neonatal-intubation
#10
Vikas B Kamble, Shital K Shah, Vishnu B Rathod, Priyanka S Ambadkar, Charudutt N Patil
Intubation is a routine intervention in the Neonatal Intensive Care Unit (NICU) for preterm neonates with respiratory distress, inadequate gag reflex, poor sucking and swallowing. Prolonged intubation in neonates can be done by nasal or oral route. Although naso-tracheal intubation may reduce movement of the tube, it may contribute to airway obstruction, possible hypoxia, and occlusion of the nasal aperture during a crucial period of development further contributing to laboured breathing. Being obligate nasal breathers, oro-tracheal route is the preferred method of intubation in premature infants as oral mucosa is less susceptible to damage than nasal mucosa...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28050205/tracheostomy-in-the-intensive-care-unit-a-university-hospital-in-a-developing-country-study
#11
Mohammad Waheed El-Anwar, Ahmad Abdel-Fattah Nofal, Mohammad A El Shawadfy, Ahmed Maaty, Alaa Omar Khazbak
Introduction Tracheostomy is the commonest surgical procedure in intensive care units (ICUs). It not only provides stable airway and facilitates pulmonary toilet and ventilator weaning, but also decreases the direct laryngeal injury of endotracheal intubation, and improves patient comfort and daily living activity. Objective The objective of this study is to assess the incidence, indications, timing, complications (early and late), and the outcome of tracheostomy on patients in the intensive care units (ICU) at a university hospital in a developing country...
January 2017: International Archives of Otorhinolaryngology
https://www.readbyqxmd.com/read/28018811/management-of-postintubational-tracheal-injury-by-endoscopic-stent-placement-case-report-and-review-of-the-literature
#12
Christian Geltner, Rudolf Likar, Klaus Hausegger, Markus Rauter
Endobronchial stent placement is a novel therapy for treatment of iatrogenic tracheal tears. A review of the available literature shows surgery and long-term intubation being the established treatment strategy. We describe the case of a 64-year-old woman with a tracheal rupture following endotracheal intubation for routine surgery. Pneumo-mediastinum and chest pain were the predominant symptoms. She was treated with a covered self-expandable metal stent that closed the tear and led to immediate symptom relief...
December 2016: Thoracic and Cardiovascular Surgeon Reports
https://www.readbyqxmd.com/read/28007527/applications-of-higenamine-in-pharmacology-and-medicine
#13
REVIEW
Nana Zhang, Zeqin Lian, Xueying Peng, Zijian Li, Haibo Zhu
ETHNOPHARMACOLOGICAL RELEVANCE: Aconitum has been used as local and traditional medicines in many asian regions for the treatment of various diseases such as collapse, syncope, painful joints, oedema, bronchial asthma et al. Higenamine, a plant-based alkaloid, was initially isolated from Aconitum and identified as the active cardiotonic component of Aconitum. It has been tested as a candidate of pharmacologic stress agent in the detection of coronary artery diseases (CADs) and now researchers have just accomplished the phase III clinical studies successfully in China...
January 20, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28001270/speech-language-pathology-assessment-for-tracheal-decannulation-in-patients-suffering-from-traumatic-brain-injury
#14
Isabel de Lima Zanata, Rosane Sampaio Santos, Jair Mendes Marques, Gisela Carmona Hirata, Daiane Aparecida Dos Santos
Purpose: To describe the effect of Speech-Language Pathology (SLP) management on the tracheal decannulation process in patients with traumatic brain injury (TBI). Methods: Prospective controlled clinical study. Two groups of patients with TBI confirmed by computed axial tomography were included in the study group (G1) and control group (G2) composed of 30 individuals each, with 25 (83.3%) male and 5 (16.7%) female individuals in both groups. Patients' age ranged from 18 to 53 years old - mean age was 32 years...
November 2016: CoDAS
https://www.readbyqxmd.com/read/27995626/difficult-tracheal-tube-passage-and-subglottic-airway-injury-during-intubation-with-the-glidescope-%C3%A2-videolaryngoscope-a-randomised-controlled-comparison-of-three-tracheal-tubes
#15
K Su, X Gao, F-S Xue, G-N Ding, Y Zhang, M Tian
Difficulty during placement of the tracheal tube is a known problem when intubating with the GlideScope(®) , which may lead to subglottic airway injury. This randomised, controlled clinical trial was designed to compare the resistance to passage of PVC (polyvinyl chloride), reinforced or BlockBuster tracheal tubes during intubation with the GlideScope. Secondary outcomes included the time taken to intubate and assessment of subglottic airway injury. One-hundred and seventy-seven patients were included in the data analysis...
December 20, 2016: Anaesthesia
https://www.readbyqxmd.com/read/27991022/-minimal-invasive-esophageal-resection-with-anastomosis-on-the-neck-mckeown-our-experiences-after-20-cases
#16
Elemér Mohos, Attila Nagy, György Szabados, György Réti, Tamás Kovács, Zoltán Jánó, Csaba Berki, József Mohay, Lóránt Szabó, Krisztina Bene, Gábor Bognár, Myroslav Horzov, Petra Mohos, Gábor Sándor, Gábor Tornai, Péter Szenkovits, Tibor Nagy, Csaba Orbán, Vivien Herpai
OBJECTIVE: Esophageal resection is a traumatic intervention usually performed on patients with poor condition, resulting high mortality and morbidity. To improve the high incidence of complications, minimal invasive interventions were introduced. The results of the thoracoscopically and laparoscopically performed esophageal resection (McKeown) was investigated after 20 cases and the technical details of the surgical intervention are presented. PATIENTS AND METHOD: 20 thoracoscopic esophageal resection with laparoscopic gastric tube formation (sec...
December 2016: Magyar Sebészet
https://www.readbyqxmd.com/read/27987510/-comparison-of-two-shaping-methods-for-double-lumen-endotracheal-tube-intubation-by-shikani-optical-stylet-laryngoscope
#17
T Xu, M Li, M Xu, X Y Guo
OBJECTIVE: To compare the efficacy and safety of two different shaping methods for double-lumen endotracheal tube (DLT).DLT was shaped with the rod of a Shikani optical stylet (SOS) with the tracheal orifice aligned with the convex aspect of the distal curvature or the concave aspect of the distal curvature. METHODS: Patients scheduled for elective thoracic surgery and required intubation with a left-sided DLT were enrolled in this study. They were randomized into two groups...
December 18, 2016: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/27938547/-effect-of-self-expanding-bare-metal-stents-of-different-diameters-on-the-trachea-of-dogs
#18
T Wang, J Zhang, J Wang, Y H Pei, X J Qiu, Y L Wang
Objective: To study the effect of self-expanding bare metal stents on the trachea of dogs, and therefore to provide useful information for choice of airway stents by interventional physicians. Methods: In this experiment, 8 beagles were randomly divided into 4 groups. Four self-expanding metal stents of different diameters (16, 18, 20 and 22 mm, respectively) were placed in the trachea of these beagles for 3 months and their impacts on normal trachea were observed. Results: In the 16 mm stent group (stent-to-airway diameter ratio 103%), good epithelialization was observed and the tracheal structure had no significant damage...
December 12, 2016: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/27935870/changes-in-the-methylation-status-of-the-oct3-4-nanog-and-sox2-promoters-in-stem-cells-during-regeneration-of-rat-tracheal-epithelium-after-injury
#19
Ying Zhou, Nan Song, Xin Li, Ying Han, Zihan Ren, Jing-Xian Xu, Yu-Chen Han, Fang Li, Xinshan Jia
We investigated the relationship between promoter methylation and tracheal stem cell activation. We developed a model of rat tracheal epithelium regeneration after 5-fluorouracil (5-FU)-induced injury. Using immunohistochemistry and Western blotting, the expression levels of the stem cell pluripotency regulator Oct3/4 and differentiation marker CK14 were measured after 5-FU treatment. The methylation status of the Oct3/4, Nanog, and Sox2 promoters was investigated using methylation-specific PCR. Additionally, the effects of 5-azacytidine (5-azaC), a demethylating agent, on Oct3/4, Nanog, and Sox2 mRNA and protein expression were evaluated...
December 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27930984/bone-marrow-mesenchymal-stem-cells-and-their-conditioned-media-could-potentially-ameliorate-ovalbumin-induced-asthmatic-changes
#20
Mahdi Ahmadi, Reza Rahbarghazi, Mohammad Reza Aslani, Amir-Ali Shahbazfar, Masoumeh Kazemi, Rana Keyhanmanesh
BACKGROUND: The major feature of asthma is governed by chronic airway inflammation. This investigation was proposed to achieve the suitable candidate for ameliorating long-term chronic asthmatic changes of respiratory tract. METHODS: 36 rats were classified into healthy (C) and ovalbumin (OVA)-sensitized animals (S). To sensitize, the rats were exposed to OVA over a course of 32±1days. One day after sensitization, equal six different groups were subjected to experimental procedure (n=6); Rats only received intratracheally 50ml PBS (CPT and SPT groups), 50μl conditioned medium (CM) (CST and SST groups) and 50μl PBS containing 2×10(6) rat bone marrow-derived mesenchymal stem cells (rBMMSCs) (CCT and SCT groups)...
January 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
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