Journal of investigative surgery : the official journal of the Academy of Surgical Research
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Comparative Study Clinical Trial
Thoracotomy is associated with significantly more profound suppression in lymphocytes and natural killer cells than video-assisted thoracic surgery following major lung resections for cancer.
Major surgery is immunosuppressive, and this could have an impact on postoperative tumor immunosurveillance and, therefore, long-term survival in cancer patients. Video-assisted thoracic surgery (VATS) lung resection is a new alternative surgical approach to thoracotomy for patients with early lung cancer. This is a pilot study to examine the postoperative changes in leukocytes, lymphocyte subsets, B cells, T cells, and natural killer (NK) cells in non-small-cell lung cancer (NSCLC) patients undergoing lung resection with VATS versus thoracotomy approaches. ⋯ No significant differences in survival or disease-free survival were found between the two groups. Thus, VATS major lung resection for NSCLC is associated with less, as well as quicker recovery from, postoperative immunosuppression compared with the thoracotomy approach. The clinical relevance of better preserved cellular immunity in the early postoperative period warrants confirmation from large randomized trials.
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Biography Historical Article
Hugh Hampton Young-father of modern American urology.