keyword
MENU ▼
Read by QxMD icon Read
search

Bronchial stent

keyword
https://www.readbyqxmd.com/read/28697892/bronchopleural-fistula-after-pneumonectomy-risk-factors-and-management-focusing-on-open-window-thoracostomy
#1
Antonio Mazzella, Alessandro Pardolesi, Patrick Maisonneuve, Francesco Petrella, Domenico Galetta, Roberto Gasparri, Lorenzo Spaggiari
OBJECTIVE: To evaluate principal risk factors and different therapeutic approaches for postpneumonectomy bronchopleural fistula (BPF), focusing on open window thoracostomy (OWT). METHODS: We retrospectively reviewed all patients treated by pneumonectomy for lung cancer between 1999 and 2014. We evaluated preoperative, operative, and postoperative data; interval between operation and fistula formation; and size, treatment, and predicting factors of BPF. Cumulative incidence curves for the development of BPF were drawn according to the Kaplan-Meier method...
June 12, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28696967/long-term-outcome-of-short-metallic-stents-for-lobar-airway-stenosis
#2
Oren Fruchter, Bayya Abed El Raouf, Dror Rosengarten, Mordechai R Kramer
BACKGROUND: Whereas stents are considered an excellent treatment for proximal central major airway stenosis, the value of stenting for distal lobar airway stenosis is still controversial. Our aim was to explore the short-term and long-term outcome of metallic stents placed for benign and malignant lobar airway stenosis. METHODS: Between July 2007 and July 2014, 14 patients underwent small airway stent insertion. The clinical follow-up included serial semiannual physical examinations, pulmonary function tests, imaging, and bronchoscopy...
July 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28681367/expandable-metallic-stent-for-endobronchial-metastasis-from-colorectal-cancer-reports-of-2-cases
#3
Tomoki Nakamura, Takayuki Tajima, Takashi Ogimi, Hiroshi Miyakita, Miho Nitta, Kazunori Myojin, Sakurako Tajiri, Ichiro Kobayashi, Takayuki Nishi, Sotaro Sadahiro, Hideo Shimada
In recent years, there have been many reports about the efficacy of stenting for central bronchial stenosis. When central bronchial stenosis is due to metastasis of a malignant tumor to the trachea and/or bronchi (endobronchial metastasis: EM), it is classified as "narrow EM" and "broad EM." [1] We managed two patients in whom bilateral stent placement was required for narrow and broad EM arising from colorectal cancer. Case 1: In September 2011, a 66-year-old man underwent low anterior resection for advanced colorectal cancer associated with unresectable liver metastasis...
July 20, 2017: Tokai Journal of Experimental and Clinical Medicine
https://www.readbyqxmd.com/read/28635202/palliative-treatment-of-life-threatening-hemoptysis-with-silicone-stent-insertion-in-advanced-lung-cancer
#4
Emanuela Barisione, Carlo Genova, Marco Grosso, Mercedes Pasquali, Alessandro Blanco, Raffaella Felletti, Mario Salio
Massive hemoptysis is a stressful and life-threatening event that can occur in lung cancer patients. The management of this event is usually challenging, and can involve surgery, embolization, and bronchoscopy. Unfortunately, while surgery can offer a definitive solution to hemoptysis, lung cancer patients are often excluded from this approach. On the other hand, bronchial arterial embolization rarely results in long-term control of bleeding. Endoscopy allows a skilled physician to perform mechanical tamponade or laser photocoagulation of bleeding lesions and preserve the main airways...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28538215/the-use-of-polyvinyl-alcohol-sponge-and-cyanoacrylate-glue-in-the-treatment-of-large-and-chronic-bronchopleural-fistulae-following-lung-cancer-resection
#5
Paolo Battistoni, Umberto Caterino, Sandro Batzella, Raffaele Dello Iacono, Gabriele Lucantoni, Giovanni Galluccio
BACKGROUND: Bronchopleural fistulae represent a relatively rare complication of pulmonary resection. For inoperable patients, several endoscopic procedures have been described. In the presence of large and chronic bronchopleural fistulae, persistent air leaks require a surgical therapy, while endoscopic airway stent represents a useful palliative treatment. OBJECTIVE: We describe the successful closure of large and chronic bronchopleural fistulae using an expandable polyvinyl alcohol (PVA) sponge and cyanoacrylate glue...
2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28499653/customized-hinged-covered-metallic-stents%C3%A2-for-the-treatment-of-benign-main-bronchial-stenosis
#6
Xinwei Han, Quazi Al-Tariq, Yanle Zhao, Lei Li, Zhe Cheng, Huaqi Wang, Chao Liu, Dechao Jiao, Gang Wu
BACKGROUND: To address the limitations of silicone stents, we designed a hinged self-expandable covered metallic stent. The aim of this study was to evaluate the safety and efficacy of the customized stents in clinical applications. METHODS: This was a retrospective analysis. Under conscious sedation and local anesthesia, the stents were implanted or removed by interventional radiologists, with fluoroscopic guidance. RESULTS: Of 24 patients with benign main bronchial stenosis, stents were successfully placed in 21 (87...
May 9, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28449509/rapid-response-in-a-critical-lung-adenocarcinoma-presenting-as-large-airway-stenoses-after-receiving-stent-implantation-and-sequential-rebiopsy-guided-alk-inhibitor-therapy-a-case-report
#7
Ling Ding, Cheng Chen, Yuan-Yuan Zeng, Jian-Jie Zhu, Jian-An Huang, Ye-Han Zhu
Airway stent implantation can improve the symptoms of airway stenosis caused by a malignant tumor immediately. However, stent implantation is only a palliative therapy and disease will quickly progress without subsequent treatment. Targeted therapy can provide accurate etiological treatment for patients with critical lung cancer who cannot receive chemotherapies. In our clinic, we encountered a 50-year-old male presenting with stage IV lung adenocarcinoma. He failed both the first-line and second-line chemotherapies and suffered severe complex left and right main bronchial stenoses caused by tumor invasion...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28428530/-duchenne-muscle-dystrophy-caused-bronchial-obstruction
#8
Aki Fujiwara, Nozomu Iwashiro, Masanori Ohara
Duchenne muscle dystrophy (DMD), X-linked recessive genetic disorder, causes a variety of complications including scoliosis. We report a case of bronchial obstruction and hemorrhage caused by scoliosis with DMD. A man in his forties having been hospitalized due to DMD since the age of 6, produced bloody sputum. A chest X-ray showed atelectasis in his right lower lung. A computed tomography and bronchoscopy indicated that scoliosis and thoracic deformity due to muscle dystrophy caused compression of a right main bronchus by the vertebra, leading to bronchial obstruction and bleeding...
April 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28391759/current-treatment-of-tracheoesophageal-fistula
#9
Changzhi Zhou, Yi Hu, Yang Xiao, Wen Yin
Tracheoesophageal fistulas (TEFs) often occur with esophageal or bronchial carcinoma. Currently, we rely on implantation of delicate devices, such as self-expanding and silicone stents, in the esophagus or trachea to cover the fistula and expand the stenosis in order to relieve patient pain. However, because each case is different, our approach may not be effective for every patient. Consequently, new devices and technology have emerged to address these situations, such as degradable stents, Amplatzer(®) devices, endobronchial one-way umbrella-shaped valves, and transplantation of mesenchymal stem cells...
April 2017: Therapeutic Advances in Respiratory Disease
https://www.readbyqxmd.com/read/28371091/novel-magnetic-resonance-imaging-for-assessment-of-bronchial-stenosis-in-lung-transplant-recipients
#10
K Mahmood, L Ebner, M He, S H Robertson, Z Wang, H P McAdams, M M Wahidi, S L Shofer, Y T Huang, B Driehuys
Bronchial stenosis in lung transplant recipients is a common disorder that adversely affects clinical outcomes. It is evaluated by spirometry, CT scanning, and bronchoscopy with significant limitations. We hypothesize that MRI using both ultrashort echo time (UTE) scans and hyperpolarized (HP) (129) Xe gas can offer structural and functional assessment of bronchial stenosis seen after lung transplantation. Six patients with lung transplantation-related bronchial stenosis underwent HP (129) Xe MRI and UTE MRI in the same session...
July 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28360477/bronchoscopic-management-of-critical-central-airway-obstruction-by-thyroid-cancer-combination-airway-stenting-using-tracheal-and-inverted-y-carinal-self-expanding-metallic-stents
#11
Karan Madan, Prajowl Shrestha, Rakesh Garg, Vijay Hadda, Anant Mohan, Randeep Guleria
Central airway obstruction (CAO) can result from various benign and malignant etiologies. Anaplastic thyroid cancer (ATC) is the most aggressive form of thyroid cancer. Rapid airway compromise is the main cause of death in ATC. We report a patient with ATC who presented with a large neck mass leading to CAO with long segment tracheal and right main bronchial compression and respiratory failure. Urgent Rigid Bronchoscopy was performed for airway stabilization and patient was managed with a combination airway stenting approach...
March 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28181963/venous-airway-fistula-with-aspergilloma-a-case-of-a-portacath-gone-bad
#12
Maryam Nilforoshan, Ismael Matus
The portacath is commonly used in the treatment of oncology patients. Although common long-term complications of these devices, such as infection and thrombosis, have been widely reported, venous-airway fistula due to port placement is an extremely rare and poorly understood complication. We report a case of a 56-year-old female with pancreatic adenocarcinoma whose portacath was complicated by the development of an azygo-bronchial fistula with a concomitant aspergilloma. Herein is the first reported case of successful venous-airway fistula closure obtained through silicone stenting...
February 8, 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28181709/combination-therapy-of-over-the-scope-clip-and-covered-metallic-stent-for-refractory-multiple-esophagobronchial-fistulae-and-stenosis
#13
LETTER
Hirohito Mori, Asadur Rahman, Tsutomu Masaki
No abstract text is available yet for this article.
May 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28137598/prospective-trial-of-biodegradable-stents-for-refractory-benign%C3%A2-esophageal-strictures-after-curative-treatment-of%C3%A2-esophageal-cancer
#14
Tomonori Yano, Yusuke Yoda, Shogo Nomura, Kayo Toyosaki, Hiromi Hasegawa, Hiroyuki Ono, Masaki Tanaka, Hiroyuki Morimoto, Takahiro Horimatsu, Satoru Nonaka, Kazuhiro Kaneko, Akihiro Sato
BACKGROUND AND AIMS: Biodegradable stents are reportedly effective for refractory benign esophageal strictures; however, little is known about their use in patients with refractory stricture after endoscopic submucosal dissection (ESD) or chemoradiotherapy (CRT) for esophageal cancer. This study aimed to evaluate the effectiveness of biodegradable stents for these patients. METHODS: Patients with refractory benign esophageal stricture with a dysphagia score (DS) of 2 or worse and for whom the passage of a standard size endoscope was not possible were eligible...
January 27, 2017: Gastrointestinal Endoscopy
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
#15
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/27863670/selection-and-fabrication-of-a-non-woven-polycarbonate-urethane-cover-for-a-tissue-engineered-airway-stent
#16
Weiluan Chen, Johanna Clauser, Anja Lena Thiebes, Donnacha J McGrath, Peter E McHugh, Ulrich Steinseifer, Stefan Jockenhoevel, Wim E Hennink, Robbert Jan Kok
One of the major problems in end-stage bronchotracheal cancer is stenosis of the upper airways, either due to luminal ingrowth of the tumor or mucus plugging. Airway stents that suppress tumor ingrowth and sustain mucociliary transport can alleviate these problems in end-stage bronchial cancer. We evaluated different types of polymeric covers for a tissue engineered airway stent. The distinguishing feature of this stent concept is that respiratory epithelial cells can grow on the luminal surface of the stent which facilitates mucociliary clearance...
November 30, 2016: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/27843111/a-comprehensive-review-of-in-situ-fenestration-of-aortic-endografts
#17
REVIEW
M Glorion, R Coscas, R G McWilliams, I Javerliat, O Goëau-Brissonniere, M Coggia
OBJECTIVE: Despite technical advances of fenestrated and branched endografts, endovascular exclusion of aneurysms involving renal, visceral, and/or supra-aortic branches remains a challenge. In situ fenestration (ISF) of standard endografts represents another endovascular means to maintain perfusion to such branches. This study aimed to review current indications, technical descriptions, and results of ISF. METHOD: A review of the English language literature was performed in Medline databases, Cochrane Database, Web of Science, and Scopus using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines...
December 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27829946/double-stenting-for-malignant-oesophago-respiratory-fistula
#18
Janusz Włodarczyk, Jarosław Kużdżał
INTRODUCTION: The close anatomical relationship between the oesophagus and bronchial tree results in formation of an oesophago-respiratory fistula in a subset of patients with advanced oesophageal or lung cancer. In those patients stenting of both the oesophagus and tracheobronchial tree is a valid option of palliative treatment. AIM: To determine the effectiveness, tolerance, quality of life, safety and survival after double stenting procedures. MATERIAL AND METHODS: Retrospective analysis of a prospectively collected database was performed, concerning consecutive patients with oesophago-respiratory fistulas treated with double stenting...
2016: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/27815921/bronchial-artery-aneurysm-suggested-to-be-caused-by-metalic-tracheal-stent-migration
#19
Kiyoshi Sato, Satoshi Fumimoto, Takehisa Fukada, Kaoru Ochi, Takayuki Kataoka, Yoshio Ichihashi, Hidetoshi Satomi, Takuya Morita, Nobuharu Hanaoka, Yoshikatsu Okada, Takahiro Katsumata
Occurrence of bronchial artery aneurysm is rare, and it has been detected in less than 1 % of all selective bronchial arteriography cases. Here, we present a case of a bronchial artery aneurysm caused by a tracheal stent migration. A 59-year-old man was operated on for esophageal cancer, where an esophageal-tracheal fistula occurred 1 week after operation. Surgical repair of the esophageal-tracheal fistula was performed using a muscle flap, but this not results in fistula closure. Consequently, a self-expanding covered metallic tracheal stent was implanted for rescue, and this resulted in fistula closure...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27766409/laser-tracheobronchoplasty-a-novel-technique-for-the-treatment-of-symptomatic-tracheobronchomalacia
#20
Paul Castellanos, Manjunath Mk, Ihab Atallah
The management of tracheobronchomalacia is a very challenging problem with few treatment options. This study aims to evaluate the outcomes of a novel surgical treatment for membranous tracheobronchomalacia. A consecutive series of patients with tracheobronchomalacia were treated with two to three holmium laser scarring surgeries of the hyperdynamic tracheal and bronchial walls for the purpose of stiffening them through fibrosis. Patients filled out a Dyspnea Index questionnaire before and after treatment. Ten patients were treated for their tracheobronchomalacia with a mean age of 54 years...
March 2017: European Archives of Oto-rhino-laryngology
keyword
keyword
23222
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"