The Annals of thoracic surgery
-
Comparative Study
Outcomes With Open and Minimally Invasive Ivor Lewis Esophagectomy After Neoadjuvant Therapy.
Neoadjuvant therapy is integral in the treatment of locally advanced esophageal cancer. Despite increasing acceptance of minimally invasive approaches to esophagectomy, there remain concerns about the safety and oncologic soundness after neoadjuvant therapy. We examined outcomes in patients undergoing open and minimally invasive (MIE) Ivor Lewis esophagectomy after neoadjuvant therapy. ⋯ MIE proves its safety after neoadjuvant therapy because it leads to faster progression during the early postoperative period while reducing pulmonary complications. Open and MIE approaches appear equivalent with regards to perioperative oncologic outcomes after neoadjuvant therapy. Long-term outcomes need further validation.
-
Comparative Study
Lobectomy for Non-Small Cell Lung Cancer by Video-Assisted Thoracic Surgery: Effects of Cumulative Institutional Experience on Adequacy of Lymphadenectomy.
Because video-assisted thoracic surgery (VATS) lobectomies are increasingly being performed by thoracic surgeons, the adequacy of lymph node clearance by VATS compared with thoracotomy has been questioned, raising the possibility that patients are being understaged. One factor that may be overlooked in published studies is the learning curve of the surgeons and surgical volume in the adoption of VATS lobectomy. This study examined the effect of cumulative institutional VATS lobectomy experience on the adequacy of lymphadenectomy. ⋯ For patients with NSCLC resected by VATS lobectomy, cumulative institutional experience significantly and positively affects the adequacy of lymphadenectomy. This may be related to the initial surgeon's learning curve with VATS lobectomy. As the experience with VATS lobectomy becomes more mature, the procedure is increasingly being performed on older patients, often with more compromised pulmonary function and more advanced stage disease. Despite the expanded inclusion of older and sicker patients for VATS lobectomy, no compromise was seen in their disease-free survival.
-
Bilateral internal mammary artery (BIMA) grafting has been associated with improved long-term outcomes after CABG. We sought to evaluate the early results and long-term survival among coronary artery bypass graft patients who underwent in-situ BIMA grafting with the radial artery (RA) as an additional arterial conduit compared with those who underwent BIMA with additional saphenous vein graft (SVG). ⋯ The use of the RA as an additional arterial graft in patients undergoing coronary artery bypass graft surgery with in-situ BIMA does not prolong late survival when compared with BIMA patients who received additional SVG.
-
Both robotic pulmonary operations and anatomic segmentectomy are being increasingly performed. The largest published series of anatomic robotic segmentectomy comprises 35 patients, and the specific details of port placement are poorly understood. ⋯ Completely portal robotic anatomic segmentectomy is safe and effective and offers outstanding intraoperative 30-day and 90-day results. The recurrence rate is approximately 3% at 2.5 years.