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Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is becoming standard of care for the sampling of mediastinal adenopathy. The need for a safe, effective, accurate procedure makes EBUS-TBNA ideal for mastery training and testing. The Endobronchial Ultrasound Skills and Tasks Assessment Tool (EBUS-STAT) was created as an objective competency-oriented assessment tool of EBUS-TBNA skills and knowledge. This study demonstrates the reliability and validity evidence of this tool. The EBUS-STAT objectively scores the EBUS-TBNA operator's skills, including atraumatic airway introduction and navigation, ultrasound image acquisition and optimization, identification of mediastinal nodal and vascular structures, EBUS-TBNA sampling, and recognition of EBUS/computed tomography images of mediastinal structures. It can be administered at the bedside or using combination of low- and high-fidelity simulation platforms. Two independent testers administered the EBUS-STAT to 24 operators at three levels of EBUS-TBNA experience (8 beginners, 8 intermediates, and 8 experienced) at three institutions; operators were also asked to self-assess their skills. Scores were analyzed for intertester reliability, correlation with prior EBUS-TBNA experience, and association with self-assessments. Intertester reliability between testers was very high (r = 0.9991, P < 0.00005). Mean EBUS-STAT scores for beginner, intermediate, and experienced groups, respectively, were 31.1, 74.9, and 93.6 out of 100 (F(2,21) = 118.6, P < 0.0001). Groups were nonoverlapping: post hoc tests showed each group differed significantly from the others (P < 0.001). Self-assessments corresponded closely to actual EBUS-STAT scores (r(2) = 0.81, P < 0.001). The EBUS-STAT can be used to reliably and objectively score and classify EBUS-TBNA operators from novice to expert. Its use to assess and document the acquisition of knowledge and skill is a step toward the goal of mastery training in EBUS-TBNA.

A 53-year-old woman with a history of lung cancer presented with 3 months of progressive shortness of breath and cough. CT revealed a calcified lymph node that had migrated into the left mainstem bronchus.

To assess the risk of hemorrhagic complications in patients taking novel oral anticoagulants (NOACs) and/or clopidogrel who underwent an ultrasound-guided thoracentesis. A retrospective analysis was performed of ultrasound-guided thoracenteses completed at an academic institution between January 1, 2016, and November 14, 2017. All patients who underwent a thoracentesis while actively receiving treatment with an NOAC and/or clopidogrel were included in the study. Primary endpoints are any significant post-procedure bleeding complication; defined as a hemoglobin decrease of greater than 2 g/dL in 48 hours, hemothorax, chest wall hematoma, and bleeding requiring transfusion, surgery, or chest tube placement. A total of 115 thoracenteses were performed in 103 patients actively taking an NOAC (n=43) and/or clopidogrel (n=69). All patients used either the NOAC or clopidogrel within 24 hours before the procedure and continued using it daily thereafter. There were no bleeding complications. The overall risk of significant hemorrhage in patients taking an NOAC and/or clopidogrel while undergoing ultrasound-guided thoracentesis is very low. Albeit the total number of procedures reviewed may be insufficient to prove definitive safety, it is sufficient to provide a measure of relative risk when assessing benefits of thoracentesis in these patients.

Background. The FilmArray Respiratory Panel (FARP) (BioFire Diagnostics, Inc.) is a multiplex, polymerase chain reaction (PCR) technique that can detect 17 respiratory viruses and 3 bacterial targets in a single reaction. Immunocompromised hosts (ICH) with respiratory illnesses often undergo bronchoscopy with bronchoalveolar lavage (BAL). This prospective study aimed to evaluate the yield and concordance of NP and BAL FARP testing when performed on the same patient concurrently. Methods. From February to December 2016, 125 patients (100 ICH and 25 non-ICH) were enrolled. NP swabs and BAL samples were sent for FARP testing. Results. The yield of the BAL FARP among ICH and non-ICH was 24% (24/100) and 8% (2/25), respectively. The yield of positive NP swabs in ICH was 27% (27/100) versus 4% (1/25) in non-ICH. The majority of patients (89%; 111/125) had concordant results between NP and BAL specimens. Of the 24 ICH patients who had a positive BAL FARP, the majority (79%) had the same pathogen detected from the NP swab. Conclusion. The FARP may be useful in the ICH. Given the high concordance, in patients whom a pathogen is identified on the NP FARP, a FARP performed on BAL will likely yield the same result. However, if the NP FARP is negative, performing the test on a BAL sample may have an incremental yield.

Patients who were selected for intervention all reported dyspnea and had airway compression that was believed to be contributory. Because FM commonly causes vascular compression, we did not intervene on patients who also had significant ipsilateral vascular compression, such as severe pulmonary vein or artery compression. Airway dilation and stent placement was technically challenging. Because FM can cause focal compression of both veins and arteries, we approached all patients under the assumption that there was vascular engorgement that could increase the risk of severe bleeding. [...]we believe that stent placement in the setting of FM is in general more challenging than stent placement for other nonmalignant conditions.

Chest and abdominal radiography demonstrated a moderate-sized right pleural effusion (Figs. 1 and 2) and the VP shunt tip in the lower right abdomen (Fig. 3), respectively. 2.5L of straw-color pleural effusion was removed under ultrasound guidance. A literature review revealed 37 reported cases of CSF pleural effusion associated with VP shunt; 22 pediatric and 15 adult cases (Table 1; for the complete list of references, please refer to online Supplement 1). Pediatric Adult Total Number of cases 22 15 37 Age (median) 1 m-17 (2 year) 22-72 (45 year) Malea 12 (55%) 5 (33%) 17 (46%) Pleural effusions side Right 18 11 29 Left 3 4 7 Bilateral 1 0 1 Etiologies Migration 15 (68%) 9 (60%) 24 (65%) Time of onset after the last shunt placement or revisionb <1 week 1 0 1 <1 month 3 1 4 <1 year 8 3 11 1 year 9 11 20 Treatmentc Shunt revision 15 10 25 Shunt removal 1 1 2 VA shunt 5 2 7 Endoscopic choroid plexus coagulation 1 0 1 Table 1 Patient characteristics of previously reported cases of pleural effusion with VP shunt placement.

Patients with malignant pleural effusions have significant dyspnea and shortened life expectancy. Indwelling pleural catheters allow patients to drain pleural fluid at home and can lead to autopleurodesis. The optimal drainage frequency to achieve autopleurodesis and freedom from catheter has not been determined. To determine whether an aggressive daily drainage strategy is superior to the current standard every other day drainage of pleural fluid in achieving autopleurodesis. Patients were randomized to either an aggressive drainage (daily drainage; n = 73) or standard drainage (every other day drainage; n = 76) of pleural fluid via a tunneled pleural catheter. The primary outcome was the incidence of autopleurodesis following the placement of the indwelling pleural catheters. The rate of autopleurodesis, defined as complete or partial response based on symptomatic and radiographic changes, was greater in the aggressive drainage arm than the standard drainage arm (47% vs. 24%, respectively; P = 0.003). Median time to autopleurodesis was shorter in the aggressive arm (54 d; 95% confidence interval, 34-83) as compared with the standard arm (90 d; 95% confidence interval, 70 to nonestimable). Rate of adverse events, quality of life, and patient satisfaction were not significantly different between the two arms. Among patients with malignant pleural effusion, daily drainage of pleural fluid via an indwelling pleural catheter led to a higher rate of autopleurodesis and faster time to liberty from catheter. Clinical trial registered with www.clinicaltrials.gov (NCT 00978939).

This is a case of primary pulmonary lymphoma presenting concurrently with superimposed lung abscess, managed with the assistance of intracavitary fibrinolytic therapy. A 28-year-old man presented with 2 months of persistent cough. He had a large lung abscess involving almost the entire right upper lobe. The mass continued to progress in spite of appropriate antibiotic administration. Given the extent of involvement, he was not a surgical candidate. A bronchoscopy with bronchoalveolar lavage and transbronchial biopsies demonstrated diffuse large B cell lymphoma. Initial cultures were positive for Group G Streptococci. A CT-guided percutaneous drain was placed with initial purulent drainage that grew Prevotella and Streptococcus mitis; however, drainage quickly abated without adequate evacuation of the abscess cavity. To further optimise drainage in anticipation of chemotherapy administration, intracavitary fibrinolytic therapy including tissue plasminogen activator and deoxyribonuclease was attempted to better evacuate the infected space.

Airway complications after lung transplant occur in approximately 10–15% of the recipients and often occur at the anastomosis, largely due to ischemia. To decrease anastomotic ischemia, surgeons minimize the length of the donor bronchus. However, a shortened donor bronchus creates technical challenges if a stent is required to treat an airway complication. We present a case of a lung transplant recipient with the combination of left main stem bronchial malacia and a triad of severe strictures at the left anastomosis, entrance to the left upper lobe, and left lower lobe. After failing several attempts using other modalities, success was achieved with in situ creation of a bifurcated fully covered balloon-expandable metallic stent. We describe a novel technique of punching a side branch hole through the wall of the stent to allow a left upper lobe stent to be placed through a stent directed into the left lower lobe in a Y configuration with a good clinical outcome.