The Annals of thoracic surgery
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Comparative Study
Surgical strategy for atrioventricular septal defect and tetralogy of Fallot or double-outlet right ventricle.
Tetralogy of Fallot, or double-outlet right ventricle with atrioventricular (AV) septal defect (TOF/DORV-AVSD), is rare, with limited long-term data available. We report our institutional experience and outcome over a 50-year period. ⋯ Complete repair of TOF/DORV-AVSD is standard of care and associated with low early mortality rate in the current era, with reasonable long-term outcome. SV palliation continues to have significant risk. The presence of AVV regurgitation is a significant risk factor for death and reoperation.
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Comparative Study
Cumulative corticosteroid exposure and infection risk after complex pediatric cardiac surgery.
Children undergoing cardiac surgery may receive corticosteroids preoperatively to temper cardiopulmonary bypass-related inflammation, postoperatively for hemodynamic instability, and periextubation to reduce airway edema. Recent data have associated preoperative corticosteroids with infection. We aimed to determine if there is a relationship between cumulative corticosteroid exposure and infection. ⋯ For children undergoing complex cardiac surgery, greater cumulative duration of corticosteroid exposure is independently associated with postoperative infection.
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Comparative Study
Favorable outcomes for multidrug and extensively drug resistant tuberculosis patients undergoing surgery.
New approaches are needed in the treatment of multidrug-resistant and extensively drug-resistant pulmonary tuberculosis (M/XDR-PTB). We evaluated the role of adjunctive surgical therapy in the treatment of M/XDR-PTB in the setting of directly observed treatment strategy (DOTS)-Plus implementation. ⋯ Patients with M/XDR-PTB undergoing adjunctive thoracic surgery had high rates of favorable outcomes, no surgical-related mortality, and low rates of complications. Adjunctive surgery appears to play an important role in the treatment of select patients with M/XDR-PTB.
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Comparative Study
The Joint Council on Thoracic Surgery Education coronary artery assessment tool has high interrater reliability.
Barriers to incorporation of simulation in cardiothoracic surgery training include lack of standardized, validated objective assessment tools. Our aim was to measure interrater reliability and internal consistency reliability of a coronary anastomosis assessment tool created by the Joint Council on Thoracic Surgery Education. ⋯ Even without instruction on the assessment tool, experienced surgeons achieved high interrater reliability. Future resident training and evaluation may benefit from utilization of this tool for formative feedback in the simulated and operative environments. However, summative assessment in the operative setting will require further standardization and anchoring.
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Comparative Study
Routine intraoperative frozen section analysis of bronchial margins is of limited utility in lung cancer resection.
Residual disease at the bronchial margin after resection of non-small cell lung cancer (NSCLC) adversely affects survival. To ensure an R0 resection, thoracic surgeons commonly use intraoperative frozen section analysis of the bronchial margin. We hypothesize that frozen section of the bronchial margin is rarely positive and seldom changes intraoperative management. ⋯ Frozen section analysis of the bronchial margin rarely yields a positive result and infrequently changes intraoperative management in patients undergoing NSCLC resection. These data support selective use of intraoperative frozen section of bronchial margins during lobectomy for NSCLC.