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Bai Y, Chi J, Wang H, Li Y, Guo S. Case report: Endobronchial closure of postoperative bronchopleural fistula with embolization coil: a sandwich-like approach. Front Med (Lausanne) 2024; 11:1333157. [PMID: 38803344 PMCID: PMC11128611 DOI: 10.3389/fmed.2024.1333157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 04/29/2024] [Indexed: 05/29/2024] Open
Abstract
Background Embolization Coil has been reported to effectively treat postoperative bronchopleural fistula (BPF). Little detailed information was available on computer tomography (CT) imaging features of postoperative BPF and treating procedures with pushable Embolization Coil. Objective We aimed to specify the imaging characteristics of postoperative BPFs and present our experience treating them with the pushable Embolization Coil. Methods Six consecutive patients (four males and two females aged 29-56 years) diagnosed with postoperative BPF receiving bronchoscopic treatment with the pushable Nester® Embolization Coil (Cook Medical, Bloomington, Indiana) were included in this single-center, retrospective study. Multiplanar reconstruction of multidetector CT scans was reviewed for the presence, location, size, and radiological complications of each BPF, including air collection, pneumothorax, bronchiectasis, and chest tube. Using standardized data abstraction forms, demographic traits and clinical outcomes were extracted from the medical files of these patients. Results The underlying diseases for lung resection surgery were pulmonary tuberculosis (n = 3), lung adenocarcinoma (n = 2), and pulmonary aspergillosis (n = 1). All patients had air or air-fluid collection with chest tubes on radiological findings. Multiplanar reconstruction identified the presence of postoperative BPF in all patients. Five fistulas were central, located proximal to the main or lobar bronchus, while one was peripheral, distant from the lobar bronchus. Fistula sizes ranged from 0.8 to 5.8 mm. Subsequent bronchoscopy and occlusion testing confirmed fistula openings in the bronchial stump: right main bronchus (n = 1), right upper lobe (n = 2), and left upper lobe (n = 3). The angioplasty catheter-based procedure allows precise fistula occlusion "like a sandwich" with the pushable Embolization Coil. Five patients with BPF sizes ranging from 0.8 to 1.5 mm were successfully treated with a pushable Embolization Coil, except for one with a BPF size of 5.8 mm. No adverse events or complications were observed throughout follow-up, ranging from 29 to 1,307 days. Conclusion The pushable Nester® Embolization Coil seems a minimally invasive, cost-effective, and relatively easy-to-perform bronchoscopic treatment for postoperative BPF with a size less than 2 mm. Further studies are required to ensure the use of pushable Embolization Coil in treating postoperative BPF.
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Affiliation(s)
- Yang Bai
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jing Chi
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hansheng Wang
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yishi Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shuliang Guo
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Adachi M, Matsumoto Y, Furuse H, Uchimura K, Imabayashi T, Yotsukura M, Yoshida Y, Nakagawa K, Igaki H, Watanabe SI, Tsuchida T. Utility of the endobronchial Watanabe spigot for intractable cancer-related pneumothorax: a retrospective observational study. Jpn J Clin Oncol 2023; 53:829-836. [PMID: 37340759 PMCID: PMC10473273 DOI: 10.1093/jjco/hyad060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/25/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND The use of endobronchial Watanabe spigots for intractable secondary pneumothorax in patients with cancer has not been adequate. This study aimed to investigate the use of endobronchial Watanabe spigots for intractable pneumothorax in patients with malignant tumors. METHODS Consecutive patients with malignant tumors who underwent occlusion with an endobronchial Watanabe spigot for intractable pneumothorax associated with perioperative treatment or drug therapy at our institution between January 2014 and February 2022 were reviewed. RESULTS Of the 32 cases in which an endobronchial Watanabe spigot was used, six were excluded; we thus evaluated 26 cases in which the chest tube was removed. Chest tubes were removed in 19 cases (73.1%) and could not be removed and required surgical treatment under general anesthesia in seven patients (26.9%), of which four (14.8%) underwent open-window thoracostomy. Half of the patients were treated with both an endobronchial Watanabe spigot and pleurodesis. Although thin-slice chest computed tomography revealed a fistula in 15 patients, the chest tube was removed in 11 (57.9%) patients. A significant difference was only observed in patients with a history of heavy smoking. CONCLUSIONS The chest tube removal rate was comparable to those reported in previous studies. An endobronchial Watanabe spigot may be a useful treatment option for intractable cancer-related pneumothorax.
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Affiliation(s)
- Masahiro Adachi
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
- Department of Comprehensive Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuji Matsumoto
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Hideaki Furuse
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Keigo Uchimura
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Tatsuya Imabayashi
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Masaya Yotsukura
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Yukihiro Yoshida
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuo Nakagawa
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Igaki
- Department of Comprehensive Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Shun-ichi Watanabe
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Takaaki Tsuchida
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
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Kouladouros K, Kähler G. [Endoscopic management of complications in the hepatobiliary and pancreatic system and the tracheobronchial tree]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:469-484. [PMID: 36269350 DOI: 10.1007/s00104-022-01735-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 05/04/2023]
Abstract
Endoscopic methods are nowadays a priceless tool for the treatment of postoperative complications after hepatobiliary, pancreatic and thoracic surgery. Endoscopic decompression of the biliary tract is the treatment of choice for biliary duct leakage after cholecystectomy, hepatic resection or liver transplantation. Postoperative biliary duct stenosis can also be successfully treated by endoscopic balloon dilatation and implantation of various endoprostheses in most of the patients. In the case of pancreatic fistulas, especially those occurring after central or distal pancreatic resections, endoscopic decompression of the pancreatic duct can significantly contribute to rapid healing. Additionally, interventional endosonography provides a valuable treatment option for transgastric drainage of postoperative fluid collections, which often accompany a pancreatic fistula. Various treatment alternatives have been described for the bronchoscopic treatment of bronchopleural and tracheoesophageal fistulas, which often lead to the rapid alleviation of symptoms and often to the definitive closure of the fistula.
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Affiliation(s)
- Konstantinos Kouladouros
- Zentrale Interdisziplinäre Endoskopie, Chirurgische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland.
| | - Georg Kähler
- Zentrale Interdisziplinäre Endoskopie, Chirurgische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland
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Gogia PG, Garg S, Bhatnagar T, Chopra K, Singuri R, Gildea M, Bhargavi K. Management of bronchopleural fistula using Amplatzer duct occluder device. Lung India 2023; 40:86-88. [PMID: 36695266 PMCID: PMC9894275 DOI: 10.4103/lungindia.lungindia_244_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 01/01/2023] Open
Affiliation(s)
- Pratibha G. Gogia
- Department of Respiratory Medicine, Venkateshwar Hospital, New Delhi, India E-mail:
| | - Salil Garg
- Department of Cardiology, Venkateshwar Hospital, New Delhi, India
| | - Taurn Bhatnagar
- Department of Respiratory Medicine, Venkateshwar Hospital, New Delhi, India E-mail:
| | - Karan Chopra
- Department of Cardiology, Venkateshwar Hospital, New Delhi, India
| | - Ritesh Singuri
- Department of Cardiology, Venkateshwar Hospital, New Delhi, India
| | - M. Gildea
- Department of Respiratory Medicine, Venkateshwar Hospital, New Delhi, India E-mail:
| | - K Bhargavi
- Department of Respiratory Medicine, Venkateshwar Hospital, New Delhi, India E-mail:
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Development of a novel material to promote wound healing at bronchial defects. Ann Thorac Surg 2022:S0003-4975(22)00934-1. [PMID: 35798283 DOI: 10.1016/j.athoracsur.2022.06.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/12/2022] [Accepted: 06/11/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Bronchopleural fistula (BPF) is a critical complication that may progress to pneumonia and empyema, but optimal treatment remains uncertain. Our purpose was to develop a novel material for bronchial occlusion that can be used to treat BPF by blocking airflow and promoting wound healing. METHODS Sponges were prepared in concentrations of 25, 40, and 50 mg/dL of silk-elastin by hydrophobic processing. Five adult Beagle dogs underwent right anterior lobectomy, and 5 underwent left posterior lobectomy. Silk-elastin sponges were placed at bronchial stumps of 8 dogs, and silicone plugs were placed at the stumps of 2 dogs as a control. RESULTS Postoperative complications were not observed, except in 1 dog in which the silicone plug had been placed and which had massive subcutaneous emphysema at 4 weeks after operation. Histologic examination revealed that stumps were covered with connective tissue and that there was more regeneration of airway epithelium in the silk-elastin sponge group than in the silicone plug group. There were increased numbers of myofibroblasts around the bronchial stump occluded by silk-elastin sponges at 2 weeks after placement, which completely disappeared after 2 months, during which abundant neovascularization occurred. CONCLUSIONS We showed that silk-elastin sponges can manage and promote regeneration of bronchial epithelium. Our results demonstrate that bronchial occlusion with a silk-elastin sponge is a promising option for treatment of BPF.
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Baden W, Hofbeck M, Warmann SW, Schaefer JF, Sieverding L. Interventional closure of a bronchopleural fistula in a 2 year old child with detachable coils. BMC Pediatr 2022; 22:250. [PMID: 35513808 PMCID: PMC9074316 DOI: 10.1186/s12887-022-03298-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 04/21/2022] [Indexed: 11/30/2022] Open
Abstract
Background Bronchopleural fistula (BPF) is a severe complication following pneumonia or pulmonary surgery, resulting in persistent air leakage (PAL) and pneumothorax. Surgical options include resection, coverage of the fistula by video-assisted thoracoscopic surgery (VATS), or pleurodesis. Interventional bronchoscopy is preferred in complex cases and involves the use of sclerosants, sealants and occlusive valve devices. Case presentation A 2.5-year-old girl was admitted to our hospital with persistent fever, cough and dyspnoea. Clinical and radiological examination revealed right-sided pneumonia and pleural effusion. The child was started on antibiotics, and the effusion was drained by pleural drainage. Following removal of the chest tube, the child developed tension pneumothorax. Despite insertion of a new drain, the air leak persisted. Thoracoscopic debridement with placement of another new drain was performed after 4 weeks, without abolishment of the air leak. Bronchoscopy with bronchography revealed a BPF in right lung segment 3 (right upper-lobe anterior bronchus). We opted for an interventional approach that was performed under general anaesthesia during repeat bronchoscopy. Following bronchographic visualisation of the fistula, a 2.7 French microcatheter was placed in right lung segment 3 (upper lobe), allowing occlusion of the fistula by successive implantation of 4 detachable high-density packing volume coils, which were placed into the fistula. Subsequent bronchography revealed no evidence of residual leakage, and the chest tube was removed 2 days later. The chest X-ray findings normalized, and follow-up over 4 years was uneventful. Conclusions Bronchoscopic superselective occlusion of BPF using detachable high-density packing large-volume coils was a successful minimally invasive therapeutic intervention performed with minimal trauma in this child and has not been reported thus far. In our small patient, the short interventional time, localized intervention and minimal damage in the lung seemed superior to the corresponding outcomes of surgical lobectomy or pleurodesis in a young growing lung, enabling normal development of the surrounding tissue. Follow-up over 4 years did not show any side effects and was uneventful, with normal lung-function test results to date. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-022-03298-y.
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Affiliation(s)
- Winfried Baden
- Department Paediatrics 2, Pulmonology, Cardiology, Intensive Care, Children's Hospital, University of Tuebingen, Hoppe-Seyler-Strasse 1, 72076, Tuebingen, Germany.
| | - Michael Hofbeck
- Department Paediatrics 2, Pulmonology, Cardiology, Intensive Care, Children's Hospital, University of Tuebingen, Hoppe-Seyler-Strasse 1, 72076, Tuebingen, Germany
| | - Steven W Warmann
- Department Paediatric Surgery and Paediatric Urology, Children's Hospital, University of Tuebingen, Tuebingen, Germany
| | - Juergen F Schaefer
- Department Radiology, Division of Paediatric Radiology, University Hospital, Tuebingen, Germany
| | - Ludger Sieverding
- Department Paediatrics 2, Pulmonology, Cardiology, Intensive Care, Children's Hospital, University of Tuebingen, Hoppe-Seyler-Strasse 1, 72076, Tuebingen, Germany
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Kurman JS. Persistent air leak management in critically ill patients. J Thorac Dis 2021; 13:5223-5231. [PMID: 34527361 PMCID: PMC8411173 DOI: 10.21037/jtd-2021-32] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 06/11/2021] [Indexed: 12/13/2022]
Abstract
Persistent air leak (PAL) is a challenging clinical entity, particularly in the setting of critical illness. It is a significant cause of morbidity, health care expenditure, and resource utilization. Data on its prevalence in the critically ill patient population are limited. Unique patient factors often necessitate an individualized approach. Guidelines on this subject are antiquated and do not specially address patients on mechanical ventilation. Critically ill patients may not be able to tolerate surgical intervention. Treatment in this population relies upon lung protective ventilation, various anecdotal modalities, chemical pleurodesis, autologous blood patching, and bronchoscopic insertion of endobronchial valves. Ventilation strategies center on rapid weaning and reduction of airway pressures. Anecdotal methods include implantable devices and chemical agents. Data on these modalities are limited to case reports. None have United States Food and Drug Administration (FDA) approval. The Spiration Valve System is FDA approved as a Humanitarian Device Exemption. Data on endobronchial valves are based on large case series, and only one small case series has focused exclusively on critically ill patients. The majority of valves in critically ill mechanically ventilated patients are used for non-FDA approved indications. Updated guidelines are desperately needed to ensure a standardized approach to this common clinical situation.
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Affiliation(s)
- Jonathan S Kurman
- Division of Pulmonary & Critical Care, Medical College of Wisconsin, Milwaukee, WI, USA
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Guo S, Bai Y, Li Y, Chen T. A Large Central Bronchopleural Fistula Closed by Bronchoscopic Administration of Recombinant Bovine Basic Fibroblast Growth Factor: A Case Report. Respiration 2021; 100:1000-1004. [PMID: 34515226 DOI: 10.1159/000514717] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 01/14/2021] [Indexed: 11/19/2022] Open
Abstract
A large central bronchopleural fistula (BPF) surrounded by mediastinal tissue was successfully closed by local administration of recombinant bovine basic fibroblast growth factor (rbFGF) using the bronchoscope. No complications were observed during and after this bronchoscopic treatment. This is the first report of the bronchoscopic treatment of a large central BPF by the local spray of rbFGF. The bronchoscopic treatment with rbFGF is a potentially cost-effective method for central BPF surrounded by mediastinal tissue.
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Affiliation(s)
- Shuliang Guo
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Bai
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yishi Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tao Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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9
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Abramian O, Rosenheck J, Taddeo-Kolman D, Bowen F, Boujaoude Z, Abouzgheib W. Therapeutic closure of bronchopleural fistulas using ethanol. Ther Adv Respir Dis 2021; 15:17534666211044411. [PMID: 34494916 PMCID: PMC8438938 DOI: 10.1177/17534666211044411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Bronchopleural fistula (BPF) leading to persistent air leak (PAL), be it a complication of pulmonary resection, radiation, or direct tumor mass effect, is associated with high morbidity, impaired quality of life, and an increased risk of death. Incidence of BPF following pneumonectomy ranges between 4.4% and 20% with mortality ranging from 27.2% to 71%. Following lobectomy, incidence ranges from 0.5% to 1.5% in reported series. BPFs are more likely to occur following right-sided pneumonectomy, while patients undergoing bi-lobectomy were more likely to suffer BPF than those undergoing single lobectomy. In addition to supportive care, including appropriate antibiotics and nutrition, management of BPF includes pleural decontamination, BPF closure, and ultimately obliteration of the pleural space. There are surgical and bronchoscopic approaches for the management of BPF. Surgical interventions are best suited for large BPFs, and those occurring in the early postoperative period. Bronchoscopic techniques may be used for smaller BPFs, or when an individual patient is no longer a surgical candidate. Published reports have described the use of polyethylene glycol, fibrin glues, autologous blood products, gel foam, silver nitrate, and stenting among other techniques. The Amplatzer device, used to close atrial septal defects has shown promise as a bronchoscopic therapy. Following their approval under the humanitarian device exemption program for treatment of prolonged air leaks, endobronchial valves have been used for BPF. No bronchoscopic technique is universally applicable, and treatment should be individualized. In this report, we describe two separate cases where we use an Olympus© 21-gauge EBUS-TBNA (endobronchial ultrasound-transbronchial needle aspiration) needle for directed submucosal injection of ethanol leading to closure of the BPF and subsequent successful resolution of PAL.
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Affiliation(s)
| | | | | | - Francis Bowen
- Cooper Medical School, Rowan University, Camden, NJ, USA
| | - Ziad Boujaoude
- Cooper Medical School, Rowan University, Camden, NJ, USA
| | - Wissam Abouzgheib
- Cooper Medical School, Rowan University, 3 Cooper Plaza, Suite 312, Camden, NJ 08103, USA
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10
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Ethanolamine Oleate for Bronchopleural Fistula: Case Series. J Bronchology Interv Pulmonol 2021; 28:42-46. [PMID: 32282446 DOI: 10.1097/lbr.0000000000000678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 03/03/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Bronchopleural fistula (BPF) is a severe complication of pulmonary resection associated with high morbidity and mortality. Treatment options include both surgical and endoscopic procedures. The size of the fistula and the functional status of the patient are decisive factors in the choice of treatment. The aim of this study is to describe the experience of using ethanolamine oleate (EO) in endoscopic treatment for BPFs. METHODS A prospective observational, descriptive study, involving patients with subcentimeter BPF and treated with EO. The diagnosis of the fistula was confirmed by flexible bronchoscopy. Patients under conscious sedation received a perifistular injection of EO with a Wang 22-G needle. The procedure was repeated every to 2 weeks until definitive closure. RESULTS Eight patients were included: in 7 (87.5%), the fistula was a complication of lung cancer surgery. The number of sessions needed before the resolution of the BPF was from 1 to 4. Only 1 patient received 4 sessions. Complete closure was obtained in 6 patients (75%). None of the fistulas reopened, and there were no serious complications. CONCLUSION Sclerosis with EO through endoscopic injection enables the closure of small (<1 cm) BPFs after a limited number of sessions and with scarce morbidity. These results suggest that EO could be a valid treatment option for selected patients.
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11
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S S, I T, H K. Endoscopic treatment of bronchopleural fistula using ethyl-2-cyanoacrylate: A report of two cases. Respir Med Case Rep 2020; 30:101123. [PMID: 32577364 PMCID: PMC7303975 DOI: 10.1016/j.rmcr.2020.101123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/05/2020] [Accepted: 06/09/2020] [Indexed: 11/15/2022] Open
Abstract
Bronchopleural fistula (BPF) is a serious complication after lung resection or chronic empyema. BPF often causes severe pneumonia or fatal airway bleeding due to bronchoarterial fistula. Although BPF often requires surgical treatment, another, more conservative treatment option is endoscopic bronchial occlusion for non-operable patients. Many endoscopic treatments have been reported. We report here two patients with BPF who underwent endoscopic bronchial occlusion. Patient 1 had postoperative BPF with empyema and Patient 2 had BPF due to chronic empyema. Because the BPF in Patient 1 was small, it could be successfully treated by endobronchial occlusion using only ethyl-2-cyanoacrylate. In contrast, because the BPF in Patient 2 was large, it could not be treated by endobronchial occlusion using ethyl-2-cyanoacrylate alone; it was successfully treated by endobronchial occlusion using the combination of ethyl-2-cyanoacrylate and a silicone spigot (endobronchial Watanabe spigot, EWS). When we attempt endoscopic bronchial occlusion with BPF for non-operable patients, ethyl-2-cyanoacrylate may be an option for small fistulas, while the combination of EWS and ethyl-2-cyanoacrylate may be suitable for large fistulas.
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Affiliation(s)
- Shigeki S
- Department of General Thoracic Surgery, Sagamihara Kyodo Hospital, Kanagawa, Japan
| | - Tomohiro I
- Department of General Thoracic Surgery, Sagamihara Kyodo Hospital, Kanagawa, Japan
| | - Kenichi H
- Department of General Thoracic Surgery, Sagamihara Kyodo Hospital, Kanagawa, Japan
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12
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DeMaio A, Sterman D. Bronchoscopic intratumoural therapies for non-small cell lung cancer. Eur Respir Rev 2020; 29:29/156/200028. [PMID: 32554757 DOI: 10.1183/16000617.0028-2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 03/07/2020] [Indexed: 12/20/2022] Open
Abstract
The past decade has brought remarkable improvements in the treatment of non-small cell lung cancer (NSCLC) with novel therapies, such as immune checkpoint inhibitors, although response rates remain suboptimal. Direct intratumoural injection of therapeutic agents via bronchoscopic approaches poses the unique ability to directly target the tumour microenvironment and offers several theoretical advantages over systemic delivery including decreased toxicity. Increases in understanding of the tumour microenvironment and cancer immunology have identified many potential options for intratumoural therapy, especially combination immunotherapies. Herein, we review advances in the development of novel bronchoscopic treatments for NSCLC over the past decade with a focus on the potential of intratumoural immunotherapy alone or in combination with systemic treatments.
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Affiliation(s)
- Andrew DeMaio
- NYU PORT (Pulmonary Oncology Research Team), Division of Pulmonary, Critical Care, and Sleep Medicine, NYU Langone Health/NYU Grossman School of Medicine, New York, NY, United States
| | - Daniel Sterman
- NYU PORT (Pulmonary Oncology Research Team), Division of Pulmonary, Critical Care, and Sleep Medicine, NYU Langone Health/NYU Grossman School of Medicine, New York, NY, United States
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13
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[Interventional treatment of tracheopleural and bronchopleural fistulas]. Chirurg 2019; 90:697-703. [PMID: 31161248 DOI: 10.1007/s00104-019-0977-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Interventional bronchoscopy is an indispensable option to manage bronchopleural and tracheopleural fistulas in patients in a poor general condition and at high risk for developing postoperative complications. METHODS This article is based on a search in the PubMed database for relevant publications and own experiences as surgeons and pneumologists. RESULTS Various interventional techniques can be used for the treatment of bronchopleural and tracheopleural fistulas. Currently, the insertion of stents or endobronchial valves is the most frequently used treatment. Ideally, the attending anesthesiologist will have experience with high frequency jet ventilation and the attending surgeon will have experience with rigid bronchoscopy, flexible bronchoscopy, and interventional bronchoscopy. DISCUSSION Due to a lack of standardized treatment recommendations, individual treatment plans must be decided according to the location of the bronchopleural or tracheopleural fistula and taking existing comorbidities into account.
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Lorut C, Giraud F, Lefebvre A. [Bronchoscopic treatment of bronchopleural fistula]. REVUE DE PNEUMOLOGIE CLINIQUE 2018; 74:359-362. [PMID: 30316652 DOI: 10.1016/j.pneumo.2018.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Bronchopleural fistula is an uncommon complication occurring especially following lung resection (pneumonectomy) and associated with high morbidity and mortality rates. The treatment is surgical but some studies reported bronchoscopic treatment. Localization and size of the fistula may indicate different endoscopic procedures. This overview described the different endoscopic procedures and their benefits.
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Affiliation(s)
- C Lorut
- Service de pneumologie, hôpital Cochin, 27, boulevard du Faubourg-Saint-Jacques, 75014 Paris, France.
| | - F Giraud
- Service de pneumologie, hôpital Cochin, 27, boulevard du Faubourg-Saint-Jacques, 75014 Paris, France
| | - A Lefebvre
- Service de pneumologie, hôpital Cochin, 27, boulevard du Faubourg-Saint-Jacques, 75014 Paris, France
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15
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Extracellular matrix fistula plug for repair of bronchopleural fistula. Respir Med Case Rep 2018; 25:207-210. [PMID: 30225191 PMCID: PMC6139537 DOI: 10.1016/j.rmcr.2018.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 09/12/2018] [Indexed: 11/29/2022] Open
Abstract
Introduction Bronchopleural fistula (BPF) is a feared complication of pulmonary resection. Fistula plugs (FP) have been described as an adequate treatment in anorectal disease. We describe our early experience placing an FP in the treatment of BPF. Materials and methods We retrospectively reviewed 5 patients for whom a FP was placed for BPF at our institution. Demographic data, initial perioperative information, method and technique of FP placement, and success is reported. Results Five patients (4 male, 1 female) with a median age of 63 years (range, 57–76 years) underwent 6 FP placements for BPF. Two patients were post-pneumonectomy and 3 patients post-lobectomy. The median time to presentation following surgery was 118 days (range 22–218). Upon bronchoscopic or operative re-evaluation, 3 patients had successful cessation of their air leak at 0, 1 and 4 days. Two of three patients subsequently underwent a thoracic muscle flap placement to augment healing. One patient had a persistent air leak despite 2 separate FP placements. The air leak stopped with endobronchial valves (EBV) which were deployed proximal to the FP, 9 days after placement of the FP. Another patient had a successful muscle flap placed 80 days after FP placement. There were no complications associated with the FP. Three of five patients were deemed successfully treated with FP placement alone. Conclusion In patients with a postoperative BPF and pleural window, placement of a FP had a modest success rate and can be considered as a treatment modality option for BPF.
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Sugarbaker DJ, Haywood-Watson RJ, Wald O. Pneumonectomy for Non-Small Cell Lung Cancer. Surg Oncol Clin N Am 2018; 25:533-51. [PMID: 27261914 DOI: 10.1016/j.soc.2016.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Lung cancer is the leading cause of cancer deaths and its incidence continues to increase. Emerging therapies as part of a multimodal approach are making more patients eligible for surgical resection. As more surgeons are treating locally advanced non-small cell lung cancer they find themselves recommending pneumonectomy as the surgical component of the multidisciplinary plan. Performing a pneumonectomy is technically demanding and is associated with many potential perioperative comorbidities. With the proper preparation, experience, and attention to perioperative care, pneumonectomy can be carried out safely with excellent outcomes and a good quality of life.
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Affiliation(s)
- David J Sugarbaker
- Division of General Thoracic Surgery, Michael E. DeBakey Department of General Surgery, Lung Institute, Baylor College of Medicine, One Baylor Plaza MS390, Houston, TX 77030, USA.
| | - Ricky J Haywood-Watson
- Michael E. DeBakey Department of General Surgery, Baylor College of Medicine, One Baylor Plaza MS390, Houston, TX 77030, USA
| | - Ori Wald
- Division of General Thoracic Surgery, Michael E. DeBakey Department of General Surgery, Baylor College of Medicine, One Baylor Plaza MS390, Houston, TX 77030, USA
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17
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Sakata KK, Reisenauer JS, Kern RM, Mullon JJ. Persistent air leak - review. Respir Med 2018; 137:213-218. [DOI: 10.1016/j.rmed.2018.03.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 03/06/2018] [Accepted: 03/13/2018] [Indexed: 10/17/2022]
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Ding M, Gao YD, Zeng XT, Guo Y, Yang J. Endobronchial one-way valves for treatment of persistent air leaks: a systematic review. Respir Res 2017; 18:186. [PMID: 29110704 PMCID: PMC5674238 DOI: 10.1186/s12931-017-0666-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 10/18/2017] [Indexed: 11/10/2022] Open
Abstract
Persistent air leak (PAL) is associated with significant morbidity and mortality, prolonged hospitalization and increased health-care costs. It can arise from a number of conditions, including pneumothorax, necrotizing infection, trauma, malignancies, procedural interventions and complications after thoracic surgery. Numerous therapeutic options, including noninvasive and invasive techniques, are available to treat PALs. Recently, endobronchial one-way valves have been used to treat PAL. We conducted a systematic review based on studies retrieved from PubMed, EMbase and Cochrane library. We also did a hand-search in the bibliographies of relevant articles for additional studies. 34 case reports and 10 case series comprising 208 patients were included in our review. Only 4 patients were children, most of the patients were males. The most common underlying disease was COPD, emphysema and cancer. The most remarkable cause was pneumothorax. The upper lobes were the most frequent locations of air leaks. Complete resolution was gained within less than 24 h in majority of patients. Complications were migration or expectoration of valves, moderate oxygen desaturation and infection of related lung. No death related to endobronchial one-way valves implantation has been found. The use of endobronchial one-way valve adds to the armamentarium for non-invasive treatments of challenging PAL, especially those with difficulties of anesthesia, poor condition and high morbidity. Nevertheless, prospective randomized control trials with large sample should be needed to further evaluate the effects and safety of endobronchial one-way valve implantation in the treatment of PAL.
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Affiliation(s)
- Mei Ding
- Department of Respiratory Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, People's Republic of China
| | - Ya-Dong Gao
- Department of Respiratory Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, People's Republic of China.
| | - Xian-Tao Zeng
- Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, People's Republic of China
| | - Yi Guo
- Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, People's Republic of China
| | - Jiong Yang
- Department of Respiratory Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, People's Republic of China
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Lazarus DR, Casal RF. Persistent air leaks: a review with an emphasis on bronchoscopic management. J Thorac Dis 2017; 9:4660-4670. [PMID: 29268535 DOI: 10.21037/jtd.2017.10.122] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Persistent air leak (PAL) is a cause of significant morbidity in patients who have undergone lung surgery and those with significant parenchymal lung disease suffering from a pneumothorax. Its management can be complex and challenging. Although conservative treatment with chest drain and observation is usually effective, other invasive techniques are needed when conservative treatment fails. Surgical management and medical pleurodesis have long been the usual treatments for PAL. More recently numerous bronchoscopic procedures have been introduced to treat PAL in those patients who are poor candidates for surgery or who decline surgery. These techniques include bronchoscopic use of sealants, sclerosants, and various types of implanted devices. Recently, removable one-way valves have been developed that are able to be placed bronchoscopically in the affected airways, ameliorating air-leaks in patients who are not candidates for surgery. Future comparative trials are needed to refine our understanding of the indications, effectiveness, and complications of bronchoscopic techniques for treating PAL. The following article will review the basic principles of management of PAL particularly focusing on bronchoscopic techniques.
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Affiliation(s)
- Donald R Lazarus
- Department of Pulmonary, Critical Care, and Sleep Section, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, Houston, TX, USA
| | - Roberto F Casal
- Department of Pulmonary Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
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20
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Abstract
Bronchopleural fistula (BPF) with prolonged air leak (PAL) is most often, though not always, a sequela of lung resection. When this complication occurs post-operatively, it is associated with substantial morbidity and mortality. Surgical closure of the defect is considered the definitive approach to controlling the source of the leak, but many patients with this condition are suboptimal operative candidates. Therefore there has been active interest for decades in the development of effective endoscopic management options. Successful use of numerous bronchoscopic techniques has been reported in the literature largely in the form of retrospective series and, at best, small prospective trials. In general, these modalities fall into one of two broad categories: implantation of a device or administration of a chemical agent. Closure rates are high in published reports, but the studies are limited by their small size and multiple sources of bias. The endoscopic procedure currently undergoing the most systematic investigation is the placement of endobronchial valves. The aim of this review is to present a concise discussion on the subject of PAL and summarize the described bronchoscopic approaches to its management.
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Affiliation(s)
- Sevak Keshishyan
- Division of Pulmonary, Critical Care, and Sleep Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Alberto E Revelo
- Division of Pulmonary, Critical Care, and Sleep Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Oleg Epelbaum
- Division of Pulmonary, Critical Care, and Sleep Medicine, Westchester Medical Center, Valhalla, NY, USA
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21
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Dugan KC, Laxmanan B, Murgu S, Hogarth DK. Management of Persistent Air Leaks. Chest 2017; 152:417-423. [PMID: 28267436 PMCID: PMC6026238 DOI: 10.1016/j.chest.2017.02.020] [Citation(s) in RCA: 151] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 02/07/2017] [Accepted: 02/20/2017] [Indexed: 10/20/2022] Open
Abstract
Alveolar-pleural fistulas causing persistent air leaks (PALs) are associated with prolonged hospital stays and high morbidity. Prior guidelines recommend surgical repair as the gold standard for treatment, albeit it is a solution with limited success. In patients who have recently undergone thoracic surgery or in whom surgery would be contraindicated based on the severity of illness, there has been a lack of treatment options. This review describes a brief history of treatment guidelines for PALs. In the past 20 years, newer and less invasive treatment options have been developed. Aside from supportive care, the literature includes anecdotal successful reports using fibrin sealants, ethanol injection, metal coils, and Watanabe spigots. More recently, larger studies have demonstrated success with chemical pleurodesis, autologous blood patch pleurodesis, and endobronchial valves. This manuscript describes these treatment options in detail, including postprocedural adverse events. Further research, including randomized controlled trials with comparison of these options, are needed, as is long-term follow-up for these interventions.
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Affiliation(s)
- Karen C Dugan
- Department of Medicine, Section of Pulmonary and Critical Care, University of Chicago, Chicago, IL
| | - Balaji Laxmanan
- Department of Medicine, Section of Pulmonary and Critical Care, University of Chicago, Chicago, IL
| | - Septimiu Murgu
- Department of Medicine, Section of Pulmonary and Critical Care, University of Chicago, Chicago, IL
| | - D Kyle Hogarth
- Department of Medicine, Section of Pulmonary and Critical Care, University of Chicago, Chicago, IL.
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22
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Battistoni P, Caterino U, Batzella S, Dello Iacono R, Lucantoni G, Galluccio G. The Use of Polyvinyl Alcohol Sponge and Cyanoacrylate Glue in the Treatment of Large and Chronic Bronchopleural Fistulae following Lung Cancer Resection. Respiration 2017; 94:58-61. [PMID: 28538215 DOI: 10.1159/000477350] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 05/04/2017] [Indexed: 11/19/2022] Open
Abstract
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. METHODS In all patients, a rigid bronchoscope was used to insert a small cylinder of PVA sponge within the fistula. After releasing the patch, cyanoacrylate glue was applied directly on the PVA sponge using a channel catheter. This methodology induces an expansion of the clot and the closure of the air leak. The long-term outcome of treatment was checked by flexible bronchoscopy once every month for 3 months and every 6 months until 5 years. RESULTS We performed endoscopic treatment in 7 consecutive patients with bronchopleural fistula ranging from 4 to 8 mm. In 6 of 7 patients, the bronchial stump was the site of the fistula. In 1 patient, the fistula was visualized on the right wall of the distal trachea. A temporary complete occlusion of the fistula was achieved in 7 of 7 patients and a definitive result in 5 of 7 patients. CONCLUSIONS The use of an expandable PVA sponge and cyanoacrylate glue is an available strategy for endobronchial closure of bronchopleural fistulae.
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Affiliation(s)
- Paolo Battistoni
- Thoracic Endoscopy Unit, San Camillo - Forlanini Hospital, Rome, Italy
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23
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Bakhos C, Doelken P, Pupovac S, Ata A, Fabian T. Management of Prolonged Pulmonary Air Leaks With Endobronchial Valve Placement. JSLS 2017; 20:JSLS.2016.00055. [PMID: 27647978 PMCID: PMC5019191 DOI: 10.4293/jsls.2016.00055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Prolonged pulmonary air leaks (PALs) are associated with increased morbidity and extended hospital stay. We sought to investigate the role of bronchoscopic placement of 1-way valves in treating this condition. Methods: We queried a prospectively maintained database of patients with PAL lasting more than 7 days at a tertiary medical center. Main outcome measures included duration of chest tube placement and hospital stay before and after valve deployment. Results: Sixteen patients were eligible to be enrolled from September 2012 through December 2014. One patient refused to give consent, and in 4 patients, the source of air leak could not be identified with bronchoscopic balloon occlusion. Eleven patients (9 men; mean age, 65 ± 15 years) underwent bronchoscopic valve deployment. Eight patients had postoperative PAL and 3 had a secondary spontaneous pneumothorax. The mean duration of air leak before valve deployment was 16 ± 12 days, and the mean number of implanted valves was 1.9 (median, 2). Mean duration of hospital stay before and after valve deployment was 18 and 9 days, respectively (P = .03). Patients who had more than a 50% decrease in air leak on digital monitoring had the thoracostomy tube removed within 3–6 days. There were no procedural complications related to deployment or removal of the valves. Conclusions: Bronchoscopic placement of 1-way valves is a safe procedure that could help manage patients with prolonged PAL. A prospective randomized trial with cost-efficiency analysis is necessary to better define the role of this bronchoscopic intervention and demonstrate its effect on air leak duration.
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Affiliation(s)
| | | | - Stevan Pupovac
- Department of Cardiothoracic Surgery, Hofstra Northwell School of Medicine, New Hyde Park, New York, USA
| | - Ashar Ata
- Department of Surgery, Albany Medical Center, Albany, New York, USA
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24
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Seeley EJ. One-Way Valves to the Rescue for Bronchopleural Fistulae. Semin Thorac Cardiovasc Surg 2015; 27:223-4. [PMID: 26686451 DOI: 10.1053/j.semtcvs.2015.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Eric J Seeley
- Department of Medicine, University of California, San Francisco, California
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25
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Intrabronchial valves for treatment of alveolar-pleural fistula in a patient with Pneumocystis jirovecii pneumonia. J Bronchology Interv Pulmonol 2015; 21:346-9. [PMID: 25321456 DOI: 10.1097/lbr.0000000000000104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Alveolo-pleural fistula is a common complication of severe pulmonary infection. Some patients require long-term placement of chest tubes until spontaneous closure of the fistula takes place, whereas others require surgical intervention. We report a case of a patient with alveolo-pleural fistula secondary to Pneumocystis jirovecii pneumonia who was successfully treated with the use of intrabronchial unidirectional valves inserted using flexible bronchoscopy.
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26
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27
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Abstract
Bronchopleural fistula (BPF) is a communication between the pleural space and the bronchial tree, and is associated with significant morbidity and mortality. Treatment options for BPF include surgical closure and medical therapy. In an unstable patient, invasive surgical intervention is not an option. In this article, we report the case of a 61-year-old man who developed pneumothorax with a large BPF after a bronchoscopic resection of a malignant endobronchial lesion. We inserted a piece of 1.5×1.5-cm Xeroform dressing to seal the massive air leak with successful closure of the BPF. To our knowledge, this is the first report of successful closure of a massive BPF with Xeroform dressing in an acutely decompensating patient.
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28
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Firlinger I, Stubenberger E, Müller MR, Burghuber OC, Valipour A. Endoscopic one-way valve implantation in patients with prolonged air leak and the use of digital air leak monitoring. Ann Thorac Surg 2013; 95:1243-9. [PMID: 23434254 DOI: 10.1016/j.athoracsur.2012.12.036] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2012] [Revised: 12/06/2012] [Accepted: 12/07/2012] [Indexed: 12/16/2022]
Abstract
BACKGROUND Prolonged alveolar-pleural air leaks are associated with increased morbidity and mortality. Endoscopic valve therapy has been recently introduced as a potential less invasive treatment option. We aimed at quantifying the effects of valve therapy on air leak flow and clinical outcomes in patients with prolonged air leaks. METHODS We report on a series of 16 patients with high comorbidity and evidence of continuous air leak flow in whom chest tubes remained in place for at least 7 days. After identification of the source of the air leak by use of the balloon occlusion technique, endobronchial one-way valves were implanted. Digital chest tube monitoring was used to assess air leak flow before, during, and after valve implantation until chest tube removal. RESULTS The source of the air leak was endoscopically identified in 13 patients (81%). After valve implantation, air leak flow decreased significantly from 871±551 mL/min to 61±72 mL/min immediately after the intervention (p<0.001). The mean duration of chest tube drainage was 18±8 days before and 9±6 days after the intervention (p<0.01). Ten patients were considered responders, and 3 patients were nonresponders. Responders demonstrated consistent air leak flow levels below 100 mL/min until chest tube removal. Long-term follow-up was available for 9 patients. No adverse events related to the valve implants were reported at follow-up. Seven patients underwent valve removal without any further complications. CONCLUSIONS Endoscopic implantation of one-way valves leads to a significant reduction in air leakage flow and may thus be a valuable treatment option in patients with prolonged air leakage.
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Affiliation(s)
- Irene Firlinger
- Department of Respiratory and Critical Care Medicine, Ludwig-Boltzmann-Institute for COPD and Respiratory Epidemiology, Otto Wagner Hospital, Vienna, Austria
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29
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Bylicki O, Peloni JM, Loheas D, Turc J, Petitjean F, Puidupin M, Mulsant P, Dot JM. [Endoscopic management of broncho-pleural fistula in a patient with acute respiratory distress syndrome after pneumonectomy]. REVUE DE PNEUMOLOGIE CLINIQUE 2012; 68:269-272. [PMID: 22763335 DOI: 10.1016/j.pneumo.2012.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Revised: 02/13/2012] [Accepted: 03/18/2012] [Indexed: 06/01/2023]
Abstract
We report the management of endobronchial a patient admitted to the ICU for respiratory distress in the consequences of an surgical recovery of his left pneumonectomy complicated by bronchopleural fistula as part of a bronchial carcinoma non-small cell type adenocarcinoma. Endobronchial treatment by gluing of the fistula may be an alternative to surgery. We discuss its indication in the treatment of bronchial fistula.
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Affiliation(s)
- O Bylicki
- Service de pneumologie, hôpital d'instruction des armées Desgenettes, 106 boulevard Pinel, Lyon, France.
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30
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Jahangeer S, Baban C, Doddakula K, Hinchion J. Phrenic nerve block as a novel adjunct to the local treatment of bronchopleural fistula. J Surg Case Rep 2012; 2012:2. [PMID: 24960671 PMCID: PMC3862593 DOI: 10.1093/jscr/2012.6.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Bronchopleural fistula (BPF) is a life threatening complication after pneumonectomy with an incidence of about 2-5% and a mortality rate of up to 50%. Topical treatment such as fibrin glue has been previously described with limited success. We present a novel case in which blocking the phrenic nerve assisted in a successful topical closure of the BPF.
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Affiliation(s)
| | - Ck Baban
- Cork University Hospital, Cork, Ireland
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31
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Abstract
Pneumothorax in critically ill patients remains a common problem in the ICU, occurring in 4% to 15% of patients. Pneumothorax should be considered a medical emergency and requires a high index of suspicion, prompt recognition, and intervention. The diagnosis of pneumothorax in the critically ill patient can be made by physical examination findings or radiographic studies including chest radiographs, ultrasonography, or CT scanning. Ultrasonography is emerging as the diagnostic procedure of choice for the diagnosis and management guidance and management of pneumothoraces, if expertise is available. Pneumothoraces in unstable, critically ill patients or in those on mechanical ventilation should be managed with tube thoracostomy. If there is suspicion for tension pneumothorax, immediate decompression and drainage should be performed. With widespread use of CT scanning, there have been more occult pneumothoraces diagnosed, and the most recent literature suggests that drainage is preferred. In patients with a persistent air leak or failure of the lung to expand, current guidelines suggest that an early thoracic surgical consultation be requested within 3 to 5 days.
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Affiliation(s)
- Lonny Yarmus
- Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, MD.
| | - David Feller-Kopman
- Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, MD
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32
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Lim AL, Kim CH, Hwang YI, Lee CY, Choi JH, Shin T, Park YB, Jang SH, Park SM, Kim DG, Lee MG, Hyun IG, Jung KS, Shin HS. Bronchoscopic ethanolamine injection therapy in patients with persistent air leak from chest tube drainage. Tuberc Respir Dis (Seoul) 2012; 72:441-7. [PMID: 23101009 PMCID: PMC3475465 DOI: 10.4046/trd.2012.72.5.441] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Revised: 02/06/2012] [Accepted: 04/14/2012] [Indexed: 11/24/2022] Open
Abstract
Background Chest tube drainage (CTD) is an indication for the treatment of pneumothorax, hemothroax and is used after a thoracic surgery. But, in the case of incomplete lung expansion, and/or persistent air leak from CTD, medical or surgical thoracoscopy or, if that is unavailable, limited thoracotomy, should be considered. We evaluate the efficacy of bronchoscopic injection of ethanolamine to control the persistent air leak in patients with CTD. Methods Patients who had persistent or prolonged air leak from CTD were included, consecutively. We directly injected 1.0 mL solution of 5% ethanolamine oleate into a subsegmental or its distal bronchus, where it is a probable air leakage site, 1 to 21 times using an injection needle through a fiberoptic bronchoscope. Results A total of 15 patients were enrolled; 14 cases of spontaneous pneumothorax [idiopathic 9, chronic obstructive pulmonary disease (COPD) 3, post-tuberculosis 2] and one case of empyema associated with broncho-pleural fistula. Of these, five were patients with persistent air leak from CTD, just after a surgical therapy, wedge resection with plication for blebs or bullae. With an ethanolamine injection therapy, 12 were successful but three (idiopathic, COPD and post-tuberculosis) failed, and were followed by a surgery (2 cases) or pleurodesis (1 case). Some adverse reactions, such as fever, chest pain and increased radiographic opacities occurred transiently, but resolved without any further events. With success, the time from the procedure to discharge was about 3 days (median). Conclusion Bronchoscopic ethanolamine injection therapy may be partially useful in controlling air leakage, and reducing the hospital stay in patients with persistent air leak from CTD.
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Affiliation(s)
- Ah Leum Lim
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, Korea
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Endoscopic sealing of bronchopleural fistulas with submucosal injection of a tissue expander: a novel technique. Can Respir J 2011; 17:e23-4. [PMID: 20186363 DOI: 10.1155/2010/385036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The occurrence of a bronchopleural fistula (BPF) continues to represent a challenging management problem, and is associated with high morbidity and mortality. A novel and successful technique that uses submucosal injection of a tissue expander for bronchoscopic occlusion of BPFs has been designed. This method may be used either alone or in combination with bronchoscopic instillation of n-butyl-cyanoacrylate glue. The occlusion technique is described, with a presentation of two patients who were successfully treated with this method. The submucosal injection of a tissue expander is an effective, economical and minimally invasive technique for managing BPFs.
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34
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Abu-Hijleh M, Blundin M. Emergency use of an endobronchial one-way valve in the management of severe air leak and massive subcutaneous emphysema. Lung 2009; 188:253-7. [PMID: 19998040 DOI: 10.1007/s00408-009-9204-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Accepted: 11/13/2009] [Indexed: 10/20/2022]
Abstract
Bronchopleural (BPF) and alveolar-pleural (APF) fistulas are frequently encountered in clinical practice with persistent air leaks that can lead to significant morbidity, prolonged hospital stay, and potentially increased mortality. BPF and APF are commonly related to pulmonary resections. Other etiologies include minimally invasive procedures (thoracentesis and image-guided biopsies), and spontaneous fistulas related to an underlying structural lung disease (e.g., emphysema) or a necrotizing pulmonary process (e.g., infection or malignancy). Radiofrequency ablation for pulmonary malignancies is an effective modality that can rarely lead to APF with persistent air leak. Surgical intervention remains the standard treatment option for BPF and APF. A variety of minimally invasive bronchoscopic approaches can be considered for selected nonsurgical candidates. The use of one-way endobronchial valves to manage severe and persistent air leaks can be considered a minimally invasive option in selected patients. The valves selectively block inspiratory airflow to a specific segmental or subsegmental airway but allow expiratory flow with drainage of air and secretions from the corresponding distal airways and lung parenchyma.
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Affiliation(s)
- Muhanned Abu-Hijleh
- Department of Pulmonary, Critical Care and Sleep Medicine, Rhode Island Hospital, The Alpert Medical School of Brown University, Providence, RI 02903, USA.
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35
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Shekar K, Foot C, Fraser J, Ziegenfuss M, Hopkins P, Windsor M. Bronchopleural fistula: an update for intensivists. J Crit Care 2009; 25:47-55. [PMID: 19592205 DOI: 10.1016/j.jcrc.2009.05.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2008] [Revised: 03/09/2009] [Accepted: 05/02/2009] [Indexed: 11/27/2022]
Abstract
Bronchopleural fistula is a potentially fatal condition that may result after a variety of clinical conditions, most commonly after pulmonary resection. Either surgical or bronchoscopic repair is required to definitively correct these lesions, though a small number may resolve spontaneously with optimal ventilatory care and other options available to an intensivist in the management of this complex condition. The successful management of a bronchopleural fistula depends on formulating a treatment strategy tailored to individual patient needs.
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Affiliation(s)
- Kiran Shekar
- Critical Care Research Group, The Prince Charles Hospital, Chermside 4032, Queensland, Australia.
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Stratakos G, Zuccatosta L, Porfyridis I, Sediari M, Zisis C, Mariatou V, Kostopoulos E, Psevdi A, Zakynthinos S, Gasparini S. Silver nitrate through flexible bronchoscope in the treatment of bronchopleural fistulae. J Thorac Cardiovasc Surg 2009; 138:603-7. [PMID: 19698843 DOI: 10.1016/j.jtcvs.2008.10.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2008] [Revised: 09/20/2008] [Accepted: 10/26/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Bronchopleural fistula is a severe complication after pneumonectomy or lobectomy. Local application of silver nitrate to seal bronchopleural fistulae was reported once 25 years ago with considerable success but was never repeated. We aimed to develop and evaluate a concrete technique of applying silver nitrate through a flexible bronchoscope to treat bronchopleural fistulae in central airways. METHODS Consecutive patients with small (<or=5 mm) bronchopleural fistulae in proximal airways were included in the study. After measurement of bronchopleural fistula size through a flexible videobronchoscopy, a standard bronchoscopic cytology brush covered with silver nitrate was passed through the working channel of the scope and was rubbed against the fistula's orifice producing blanching and edema on the mucosa. This procedure was repeated until closure of the fistula's orifice (treatment success) or absence of any tissue response after 2 bronchoscopic sessions (treatment failure). RESULTS Of 16 patients referred, 5 were excluded from treatment because of large (>5 mm) fistulae. Among the 11 treated patients (median fistula diameter 3 mm, range 2-5 mm), treatment failure was observed in 2 patients in whom treatment was attempted early (15 days postsurgery). In the remaining 9 patients, treatment success was achieved (81.8% success rate) after a median of 2.5 (range 1-10) applications of silver nitrate. After 11 (0.5-24) months of follow-up, no relapse was observed among successfully treated fistulae. CONCLUSION The local application of silver nitrate through a flexible bronchoscopic brush produced a burn and healing process on the mucosa of small bronchopleural fistulae of the central airways, leading to effective and lasting treatment in most cases.
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Affiliation(s)
- Grigoris Stratakos
- Critical Care and Respiratory Division, University of Athens, Athens, Greece
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Sakr M, Eid A, Shoukry M, Fayed A. Transurethral ethanol injection therapy of benign prostatic hyperplasia: Four-year follow-up. Int J Urol 2008; 16:196-201. [DOI: 10.1111/j.1442-2042.2008.02205.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mohos E, Szabó E, Módi J, Beller J, Szabados G, Nagy A. [Surgical case of bronchopleural fistula caused by necrotizing pneumonia in a two year old child]. Magy Seb 2007; 60:518-22. [PMID: 17474307 DOI: 10.1556/maseb.60.2007.1.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The treatment possibilities of broncho-pleural fistula (BPF) caused by necrotizing pneumonia (NP) are discussed based on the experiences of a case and on the basis of the literature. In case of pleural fluid caused by NP the importance of thoracic drainage and--in selected cases--video assisted thoracoscopy (VATS) are emphasized. If BPF develops and the oxygen saturation in the blood can not be kept on acceptable level because of the large volume of the lost air through the fistula bronchoscopic occlusion of the bronchus leading to the BPF is recommended. In conservative therapy resistant cases thoracotomy can be indicated.
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Affiliation(s)
- Elemér Mohos
- Veszprém Megyei Csolnoki Ferenc Kórház Altalános Sebészeti Osztály
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Fann JI, Berry GJ, Burdon TA. The use of endobronchial valve device to eliminate air leak. Respir Med 2006; 100:1402-6. [PMID: 16376535 DOI: 10.1016/j.rmed.2005.11.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2004] [Revised: 07/28/2005] [Accepted: 11/16/2005] [Indexed: 11/21/2022]
Abstract
UNLABELLED We evaluated an endobronchial valve device in the treatment of surgically created air leak or pneumothorax by eliminating antegrade flow. METHODS Six sheep underwent general anesthesia with positive pressure ventilation and left thoracotomy. After division of the mediastinal pleura, the contralateral cranial lobe was identified and a 2.5 cmx1.5 cm laceration created with resultant air leak. Using bronchoscopy, we deployed a valve device in the bronchus of the injured segment. Chest drainage tube was placed and the thoracotomy closed. At 1 week (n=3) and 4 weeks (n=3), the animals underwent general anesthesia, bronchoscopy and right thoracotomy. RESULTS All animals survived the procedure. Bronchoscopic valve device placement in the segmental bronchus resolved the air leak immediately. After closure of thoracotomy, the chest tube demonstrated minimal drainage with no air leak. At 1 and 4 weeks, bronchoscopy showed no change in device location, and the treated segments were atelectatic with fibrous scar at the injured site. CONCLUSIONS Collapse of a selected lung segment with resolution of air leak can be achieved using bronchoscopically implanted valve device. The valve device may facilitate treatment of patients with post-surgical or post-traumatic persistent air leak.
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Affiliation(s)
- James I Fann
- Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford 94305, and The Section of Cardiothoracic Surgery, Palo Alto Veterans Affairs HCS, Palo Alto, CA, USA.
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Kilic D, Findikcioglu A, Hatipoglu A. A DIFFERENT APPLICATION METHOD OF TALC PLEURODESIS FOR THE TREATMENT OF PERSISTENT AIR LEAK. ANZ J Surg 2006; 76:754-6. [PMID: 16916401 DOI: 10.1111/j.1445-2197.2006.03850.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Persistent air leak is a serious problem that may cause empyema, hypoxia, respiratory insufficiency, and other life-threatening complications. Chemical pleurodesis may be carried out for the treatment of persistent air leak if the lung is fully expanded. However, the standard method of chemical pleurodesis entails clamping the chest tube for a period of time after instillation of the agent. In patients with massive air leak, this would result in a tension pneumothorax. Therefore, standard chemical pleurodesis for persistent air leak is not an appropriate treatment for these patients. In this study, we carried out talc pleurodesis in six patients using an inverted U-shaped chest tube elevated to 60 cm that did not result in tension pneumothorax and mediastinal shift. No recurrence was observed during a mean follow up of 16.2 months.
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Affiliation(s)
- Dalokay Kilic
- Department of Thoracic Surgery, Başkent University Faculty of Medicine, Adana Teaching and Medical Research Center, Turkey
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Tao H, Araki M, Sato T, Morino S, Kawanami R, Yoshitani M, Nakamura T. Bronchoscopic treatment of postpneumonectomy bronchopleural fistula with a collagen screw plug. J Thorac Cardiovasc Surg 2006; 132:99-104. [PMID: 16798308 DOI: 10.1016/j.jtcvs.2006.02.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2006] [Revised: 02/20/2006] [Accepted: 02/24/2006] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Bronchopleural fistula is a critical complication that may occur after pulmonary resection. Early closure of the fistula is required to prevent thoracic empyema or aspiration pneumonia. We have designed a novel procedure for bronchoscopic occlusion of the fistula with a collagen screw plug and assessed its feasibility in an experimental animal model. METHODS Adult beagle dogs underwent right or left pneumonectomy, and the bronchial stump was closed with the Sweet method. A silicone bar (2 mm in diameter) was then placed in the middle of the bronchial stump. Seven days after the operation, the silicone bar was removed bronchoscopically, and fistula formation was confirmed. A screw-shaped 2% collagen screw plug (20 mm long and 3 mm in diameter) was mounted at the end of a modified endoscopic cannula and then inserted into the fistula. Autologous platelet-rich plasma was then soaked onto the inserted plug. RESULTS Nine of 10 beagle dogs with bronchopleural fistula were treated successfully by plug occlusion. One dog died of pneumothorax caused by dislocation of the plug. Pathologic examination revealed that the collagen sponge had been replaced by fibrous tissue and that the fistula was covered with normal epithelium. Although soaking with platelet-rich plasma made the plug airtight immediately, the use of platelet-rich plasma seemed to make no distinct difference with respect to the treatment result or pathologic findings. CONCLUSION Bronchoscopic occlusion with a collagen screw plug is a promising option for treatment of small bronchopleural fistulas after pulmonary surgery.
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Affiliation(s)
- Hiroyuki Tao
- Department of Bioartificial Organs, Institute for Frontier Medical Sciences, Kyoto University, Kyoto, Japan.
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Feller-Kopman D, Bechara R, Garland R, Ernst A, Ashiku S. Use of a Removable Endobronchial Valve for the Treatment of Bronchopleural Fistula. Chest 2006; 130:273-5. [PMID: 16840412 DOI: 10.1378/chest.130.1.273] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
We report the case of a patient with a prolonged bronchopleural fistula and empyema that were successfully treated by the placement of a removable, unidirectional endobronchial valve. This is the first report of the use of such a device for this indication.
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Affiliation(s)
- David Feller-Kopman
- Medical Procedure Service, Division of Interventional Pulmonology, Beth Israel Deaconess Medical Center, One Deaconess Rd, Boston, MA 02215, USA.
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Seymour CW, Krimsky WS, Sager J, Kruklitis RJ, Lund ME, Musani AI, Sterman DH. Transbronchial Needle Injection: A Systematic Review of a New Diagnostic and Therapeutic Paradigm. Respiration 2006; 73:78-89. [PMID: 16498271 DOI: 10.1159/000090994] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2005] [Accepted: 07/20/2005] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Transbronchial needle catheters are commonly used during flexible and rigid bronchoscopy for needle aspiration. The use of these catheters can be expanded by employing the technique of transbronchial needle injection. METHODS AND RESULTS By injecting lesions in the airways, peribronchial structures, mediastinum, or lung parenchyma, transbronchial needle injection has been applied to the treatment of lung cancer, inflammatory disorders of the airways, recurrent respiratory papillomatosis, as well as bronchopleural fistulas. Diagnostic applications have included the localization of peripheral lung nodules as well as sentinel lymph nodes. CONCLUSIONS Our review defines this bronchoscopic technique and summarizes its various reported applications.
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Affiliation(s)
- Christopher W Seymour
- Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA 19104-4283, USA
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Abstract
A bronchopleural fistula (BPF) is a communication between the pleural space and the bronchial tree. Although rare, BPFs represent a challenging management problem and are associated with high morbidity and mortality. By far, the postoperative complication of pulmonary resection is the most common cause, followed by lung necrosis complicating infection, persistent spontaneous pneumothorax, chemotherapy or radiotherapy (for lung cancer), and tuberculosis. The treatment of BPF includes various surgical and medical procedures, and of particular interest is the use of bronchoscopy and different glues, coils, and sealants. Localization of the fistula and size may indicate potential benefits of surgical vs endoscopic procedures. In high-risk surgical patients, endoscopic procedures may serve as a temporary bridge until the patient's clinical status is improved, while in other patients endoscopic procedures may be the only option. Therapeutic success has been variable, and the lack of consensus suggests that no optimal therapy is available; rather, the current therapeutic options seem to be complementary, and the treatment should be individualized.
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Affiliation(s)
- Manuel Lois
- Department of Pulmonary Medicine, University Hospital AZ-VUB, 101, Laarbeeklaan, B 1090 Brussels, Belgium
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