The Annals of thoracic surgery
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New persistent opioid use occurs in 3% to 14% of patients after elective surgery, but is poorly described after cardiothoracic surgery. We examined the association of prescription size with new persistent opioid use after cardiothoracic surgery. ⋯ Size and timing of perioperative opioid prescriptions were the strongest predictors of new persistent opioid use after cardiothoracic surgery. Modifiable risk factors such as prescription size should be targeted to reduce new persistent use.
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Observational Study
Optimization of Transbronchial Cryobiopsy in Lung Transplant Recipients.
Previous studies suggest that transbronchial lung biopsy using a cryoprobe is superior to transbronchial lung biopsy using forceps for evaluating lung grafts, although the technique can be associated an increase in complications. Because cryoprobe experience is limited, assessment of a greater number of cases is warranted. This prospective study evaluates the diagnostic yield, complications, and risk factors associated with the cryoprobe technique. ⋯ Obtaining 4 or more cryobiopsy samples is valuable and safe for lung allograft monitoring. Being a recipient of a unilateral lung transplant or having arterial hypertension during bronchoscopy seem to be risk factors associated with increased bleeding.
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Pulmonary endarterectomy (PEA) for chronic thromboembolic pulmonary hypertension (CTEPH) is technically demanding. We tried to identify the predictors for short- and long-term outcomes after PEA for CTEPH with aggressive use of pulmonary vasodilators, including epoprostenol sodium. ⋯ Early and late outcomes of PEA for CTEPH with perioperative aggressive pulmonary vasodilator treatment seem satisfactory. However, residual pulmonary hypertension remains challenging to achieve further improvement of late outcomes.
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Supravalvular aortic stenosis (SVAS) represents a heterogeneous group, including Williams syndrome, familial elastin arteriopathy, sporadic cases, and others. This study sought to evaluate long-term outcomes of SVAS repair. ⋯ Excellent long-term survival rates can be achieved with surgical repair of SVAS. Age younger than 1 year, small aortic valve and aortic root z scores, and concomitant right ventricular outflow tract surgical repair were predictors of reoperation and reintervention.
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Comparative Study
Mediastinal Nodal Involvement After Neoadjuvant Chemoradiation for Siewert II/III Adenocarcinoma.
Adenocarcinoma of the gastroesophageal junction (AEG) poses a management challenge, as preoperative prediction of occult mediastinal nodal metastasis is difficult. We sought to identify factors predictive of mediastinal involvement among patients undergoing trimodality therapy. ⋯ Pretreatment proximal tumor extent, rather than Siewert classification, is an independent predictor of mediastinal involvement among AEG II/III patients without clinical evidence of mediastinal metastasis and should be considered during treatment planning.