Lobectomy by video-assisted thoracic surgery for lung cancer patients aged 80 years or more
Koizumi, K.; Haraguchi, S.; Hirata, T.; Hirai, K.; Mikami, I.; Fukushima, M.; Okada, D.; Yamagishi, S.; Enomoto, Y.; Nakayama, K.; Akiyama, H.; Tanaka, S.
Annals of Thoracic and Cardiovascular Surgery Official Journal of the Association of Thoracic and Cardiovascular Surgeons of Asia 9(1): 14-21
2003
ISSN/ISBN: 1341-1098 PMID: 12667125 Document Number: 560551
To clarify the usefulness of video-assisted lobectomy for lung cancer patient aged 80 years old or more, a retrospective study was conducted to evaluate the clinical outcome. Between 1982 and 2001, 914 patients underwent surgery for primary lung cancer at the Nippon Medical School Hospital. Among them, 32 patients underwent lobectomy, including 17 with a mean age of 82 years (range, 80 to 91 years) who underwent video-assisted lobectomy and 15 with a mean age of 82 years (range, 80 to 86 years) who underwent lobectomy by standard thoracotomy. Of these 32 patients, clinical outcome was evaluated retrospectively. Mortality was 4 (12.5%) of 32 patients consisting of 3 (20%) of 15 who underwent lobectomy by standard thoracotomy and 1 (5.9%) of 17 who underwent video-assisted lobectomy. Single variate analyses revealed that the presence of preoperative cardiopulmonary disease, 0.6 L or more of predicted postoperative forced expiratory volume in one second/m(2), 700 ml or more of blood loss, five hours or more of duration of operation and two or more of postoperative complications were considered as risk factors regarding mortality within three months postoperation. Among the patients who underwent lobectomy with mediastinal lymph node dissection, the 5-year survival rate at stage I (IA+IB) was 55.6% for patients who underwent video-assisted lobectomy and 0% for patients who underwent lobectomy by standard thoracotomy (IA=2, IB=2). Video-assisted lobectomy for lung cancer patients aged 80 years or more is considered to offer an acceptable clinical outcome. However, further observation on prognosis is necessary.