Bronchoscopic treatment of a bronchopleural fistula after pneumonectomy.
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ABSTRACT:
SUBMITTER: Menezes V
PROVIDER: S-EPMC8303052 | biostudies-literature | 2020 Dec
REPOSITORIES: biostudies-literature
Publications
Bronchoscopic treatment of a bronchopleural fistula after pneumonectomy.
Menezes Vanessa V Soder Stephan S Kadadah Sulaiman S Masson Jean-Bernard JB Lafontaine Edwin E Liberman Moishe M
JTCVS techniques 20200815
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Project description:ObjectiveTo evaluate the use of pulmonary inhalation-perfusion scintigraphy as an alternative method of investigation and follow-up in patients with bronchopleural fistula (BPF).Materials and methodsNine patients with BPFs were treated through the off-label use of a transcatheter atrial septal defect occluder, placed endoscopically, and were followed with pulmonary inhalation-perfusion scintigraphy, involving inhalation, via a nebulizer, of 900-1300 MBq (25-35 mCi) of technetium-99m-labeled diethylenetriaminepentaacetic acid and single-photon emission computed tomography with a dual-head gamma camera.ResultsIn two cases, there was a residual air leak that was not identified by bronchoscopy or the methylene blue test but was detected only by pulmonary inhalation-perfusion scintigraphy. Those results correlated with the evolution of the patients, both of whom showed late signs of air leak, which confirmed the scintigraphy findings. In the patients with complete resolution of symptoms and fistula closure seen on bronchoscopy, the scintigraphy was completely negative. In cases of failure to close the BPF, the scintigraphy confirmed the persistence of the air leak. In two patients, scintigraphy was the only method to show residual BPF, the fistula no longer being seen on bronchoscopy.ConclusionWe found pulmonary inhalation-perfusion scintigraphy to be a useful tool for identifying a residual BPF, as well as being an alternative method of investigating BPFs and of monitoring the affected patients.
| S-EPMC6290752 | biostudies-literature
Project description: Not available
| S-EPMC9992607 | biostudies-literature
Project description:Background Bronchopleural fistula (BPF) is a seldom encountered yet serious complication after thoracic surgery, and is often difficult to treat. Large BPFs usually require surgical intervention, and a variety of different surgical reconstruction options have been previously described. This case report presents the first description of a successful vertical rectus abdominis myocutaneous (VRAM) free flap repair of a BPF after pneumonectomy. Case Description A 46-year-old male with a cough was found to have a right upper lobe lung mass with hilar involvement initially remarkable for epithelioid malignant mesothelioma on biopsy. After neoadjuvant chemotherapy, he underwent right extrapleural pneumonectomy and developed a late right mainstem BPF with associated empyema from adjuvant chemotherapy and COVID-19 pneumonia. He was treated with open Clagett window (OCW) to address the infection and then staged VRAM free flap coverage of the BPF. The patient recovered successfully and has since been able to pursue more demanding activities at home. Conclusions This case presents the only successful VRAM free flap for a BPF involving the entire right mainstem bronchus at the carina. VRAM free flap repair offers a useful treatment option for BPFs, especially in patients with large pleural cavity defects.
| S-EPMC9634460 | biostudies-literature
Project description: Not available
| S-EPMC11686295 | biostudies-literature
Project description:IntroductionBronchopleural 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 methodsWe 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.ResultsFive 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.ConclusionIn 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.
| S-EPMC6139537 | biostudies-literature
Project description:BackgroundPneumonectomy is a high-risk radical resection procedure, with bronchopleural fistula (BPF) being its most challenging and severe complication. This study aimed to assess the surgical risk factors and the impact of the bronchial stump closure technique on the incidence of the BPF.MethodsThis is a single-center, cross-sectional study of the medical records of 455 post-pneumonectomy patients operated due to non-small cell lung cancer (NSCLC) in 2006-2017. We analyzed the following variables and their influence on the occurrence of the BPF: operation side, surgical techniques (i.e., manual suture or the stapler), stump buttressing, the extension of pneumonectomy, comorbidities, and postoperative complications.ResultsBPF occurred in 7.47% of post-pneumonectomy patients. BPF was more prevalent in right-sided pneumonectomy versus left-sided (10.98% vs. 5.32%; P=0.026). The use of a stapler or manual suture was not associated with the incidence of the BPF (7.96% vs.7.09%, P=0.72). There were no significant differences in the occurrence of BPF among bronchial stump buttressing with the parietal pleura (P=0.80), intercostal muscle flap (IMF) (P=0.46), and pericardial fat pad (P=0.88). When comparing data from 2006-2012 with those from 2013-2017, we found a steady decrease in the number of performed stump reinforcements, but this was not associated with a higher risk of BPF.ConclusionsThe method used for stump closure, additional tissue buttressing of the bronchial stump and year of the surgery had no significant impact on the occurrence of BPF. Only right-sided pneumonectomy was associated with higher BPF occurrence.
| S-EPMC9562551 | biostudies-literature
Project description:BackgroundA bronchopleural fistula (BPF) is defined as communication between the bronchus and pleural cavity, and it is a dreaded complication of severe pulmonary disease. Surgical intervention, pleurodesis, and prolonged chest tube drainage have several disadvantages. To overcome these, many attempts have been made to treat BPF with bronchoscopy, especially with the insertion of an endobronchial one-way valve (EBV). Endobronchial valves for the treatment of BPF which had less trauma, relatively short operation time, better safety, and patients are more likely to accept this operation. If there is a definite efficacy, it should be widely used in later clinical practice. This study aimed to confirm the efficacy of endobronchial valves for the treatment of BPF.MethodsWe retrospectively reviewed data from 26 patients who were treated for BPF using an EBV between August 2017 and October 2020. This sample constitutes all patients treated in our hospital (Shanghai Pulmonary Hospital, Tongji University School of Medicine) for this condition and with this intervention during this timeframe. We collected general information about the patient, complications of the procedure, and chest tube indwelling to assess the efficacy and safety of the procedure.ResultsA total of 26 patients underwent EBV placement procedures; left upper lobe (LUL) was the most common lobe in which the valves were placed. The underlying etiologies for BPF were postoperative BPF (50%; n=14), pneumothorax (15%; n=4), non-tuberculosis mycobacteria (NTM) (19%; n=5), and tuberculosis (12%; n=3). Eleven patients underwent chest tube insertion. The average chest tube duration in the group of patients before receiving valves was 66 days (median, 65 days; range, 14-187 days). The average duration after which the chest tube was removed was 17.5 days after EBV placement (median, 7 days; range, 2-90 days). The effective rate of EBV for the treatment of BPF was 73.1%. Patients for whom the valves were not removed, there were no valve related complications.ConclusionsEBV placement is a relatively mature procedure, which is safe and effective, and generates less trauma and fewer complications. And this intervention may be suitable for wide application in clinical practice.
| S-EPMC8987833 | biostudies-literature
Project description:ObjectiveThis study aims to comprehensively evaluate embolization coils in treating postoperative bronchopleural fistula (BPF).MethodsA systematic review based on PubMed, Embase, and The Cochrane Library studies was conducted. All cases receiving embolization coils in treating postoperative BPF were included. The primary outcome was the efficacy of embolization coils in achieving closure of postoperative BPF.Results20 patients from 9 studies were included in this systematic review. A median number of 3 (range: 1-10) embolization coils with sealants obtained a complete closure rate of 80% in patients with postoperative BPF with sizes ranging from 2 to 3.1 mm. Three patients with BPF over 3 mm and one with multiple organ failure failed this treatment. Two cases of coil migration were reported without causing respiratory failure or fistula recurrence.ConclusionEmbolization coils might be considered a safe and effective bronchoscopic treatment for small postoperative BPF of less than 3 mm in size. More extensive and rigorous studies are needed to further evaluate and confirm the optimal use of embolization coils in the context of an alternative to surgical repair.
| S-EPMC11222595 | biostudies-literature
Project description:BackgroundBronchopleural fistula (BPF) after lobectomy for lung cancer is a rare but serious complication. This study aimed to stratify the risk factors of BPF.MethodsPatients who underwent lobectomy without bronchoplasty and preoperative treatment for lung cancer between 2005 and 2020 were retrospectively reviewed. We examined the association between the incidence of BPF and background factors, including comorbidities, preoperative blood test results, respiratory function, surgical procedure, and extent of lymphadenectomy.ResultsAmong the 3,180 patients who underwent lobectomy, 14 (0.44%) developed BPF. The median interval from surgery to BPF onset was 21 days (range, 10-287). Two of the 14 patients died of BPF (mortality rate, 14%). All 14 patients who developed BPF were men and had undergone right lower lobectomy. Other factors significantly associated with the development of BPF were older age, heavy smoking, obstructive ventilatory failure, interstitial pneumonia, history of malignancy, history of gastric cancer surgery, low serum albumin levels, and histology. Multivariable analysis in the subgroup of men who underwent right lower lobectomy revealed that high level of serum C-reactive protein and a history of gastric cancer surgery were significantly associated with BPF, whereas bronchial stump coverage was inversely associated with BPF.ConclusionsMen who underwent right lower lobectomy were at increased risk of BPF. The risk was higher when the patient had high serum C-reactive protein or a history of gastric cancer surgery. Bronchial stump coverage might be effective in patients at high risk of BPF.
| S-EPMC10323567 | biostudies-literature
Project description:BackgroundBronchopleural fistula is a rare but life-threatening event with limited therapeutic options. We aimed to investigate the efficacy and safety of the modified silicone stent in patients with post-surgical bronchopleural fistula.MethodsBetween March 2016 and April 2020, we retrospectively reviewed the records of 17 patients with bronchopleural fistula and who underwent bronchoscopic placement of the Y-shaped silicone stent. The rate of initial success, clinical success and clinical cure, and complications were analyzed.ResultsStent placement was successful in 16 patients in the first attempt (initial success rate: 94.1%). The median follow-up time was 107 (range, 5-431) days. All patients achieved amelioration of respiratory symptoms. The clinical success rate was 76.5%. Of the 14 patients with empyema, the daily drainage was progressively decreased in 11 patients, and empyema completely disappeared in six patients. Seven stents were removed during follow-up: four (26.7%) for the cure of fistula, two for severe proliferation of granulomatous tissue and one for stent dislocation. No severe adverse events (i.e. massive hemoptysis, suture dehiscence) took place. Seven patients died (due to progression of malignancy, uncontrolled infection, myocardial infarction and left heart failure).ConclusionsThe modified silicone stent may be an effective and safe option for patients with post-surgical bronchopleural fistula patients in whom conventional therapy is contraindicated.
| S-EPMC7789393 | biostudies-literature