Seminars in thoracic and cardiovascular surgery
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Semin. Thorac. Cardiovasc. Surg. · Jan 2020
Meta AnalysisThyroid Hormone (Triiodothyronine) Therapy in Children After Congenital Heart Surgery: A Meta-Analysis.
Thyroid hormone modifies metabolic, immune and cardiovascular functions and has been administered perioperatively to treat a relative reduction of thyroid function in children following cardiopulmonary bypass (CPB) for correction of congenital heart disease. However, it remains unclear whether its use is associated with improved outcomes. We performed a meta-analysis of studies that evaluated the impact of thyroid hormone supplementation on clinical outcomes in children undergoing repair of congenital heart disease using CPB. ⋯ There was no difference in duration of mechanical ventilation, duration of ICU stay, duration of hospital stay, cardiac index, and mortality between groups. In this meta-analysis, routine thyroid hormone replacement with approximately 1-5 μg/kg administered over 24 hours does not significantly alter the postoperative course in children following CPB. However, given a clinically small but significant difference in respect to lower inotrope score and shorter duration of ICU and hospital stays with higher thyroid replacement additional studies are warranted.
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Semin. Thorac. Cardiovasc. Surg. · Jan 2020
Comparative StudyOutcomes of Uniportal vs Multiportal Video-Assisted Thoracoscopic Lobectomy.
The optimal number of incisions for video-assisted thoracoscopic surgery (VATS) lobectomy, the standard treatment for early-stage nonsmall cell lung cancer (NSCLC), is still a matter of great debate. To compare single-incision (uniportal) VATS (U-VATS) with traditional multiportal VATS (M-VATS), we retrospectively reviewed the surgical outcomes of a large cohort of patients. Our prospectively maintained institutional database was queried retrospectively. ⋯ Mediastinal lymph node dissection and complete resection were accomplished similarly using U-VATS and M-VATS. When the 2 approaches were compared through propensity matching, U-VATS was associated with fewer pneumonias (P = 0.012), as well as decreased intraoperative bleeding (P < 0.001), faster surgery (P < 0.001), shorter duration of chest tube drainage (P = 0.001), and shorter hospital stay (P < 0.001). At our institution, in the hands of an experienced surgeon, U-VATS lobectomy is safe, feasible, and can result in similar short-term outcomes for early-stage NSCLC as compared with M-VATS.
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Semin. Thorac. Cardiovasc. Surg. · Jan 2020
Combined Endosonographic Mediastinal Lymph Node Staging in Positron Emission Tomography and Computed Tomography Node-Negative Non-Small-Cell Lung Cancer in High-Risk Patients.
Positron emission tomography (PET) with computed tomography (CT) is routinely utilized to investigate lymph node (LN) metastases in non-small-cell lung cancer. However, it is less sensitive in normal-sized LNs. This study was performed in order to define the prevalence of mediastinal LN metastases discovered on combined endosonography by endobronchial ultrasound (EBUS) and endoscopic ultrasound (EUS) fine needle aspiration in patients with a radiologically normal mediastinum. ⋯ Thirteen (61%) had occult N2 disease and 2 (9%) had adrenal involvement. None of the upstaged patients had N1 LN involvement on PET-CT or CT scan. Combined endosonographic lymph node staging should be considered in the pretreatment staging of high-risk patients with non-small-cell lung cancer in the presence of radiologically normal mediastinal lymph nodes due to the significant rate of radiologically occult lymph node metastases.