BACKGROUND: Smoking is a common risk factor for chronic obstructive pulmonary disease (COPD), cardiovascular disease, and lung cancer. In this observational study, we examined the impact of COPD severity and time-related changes in early outcome after lung cancer resection. METHODS: Over a 15-year period, we analyzed an institutional registry including all consecutive patients undergoing surgery for lung cancer. Using the receiver-operating characteristic (ROC) curve, we analyzed the relationship between forced expiratory volume in 1 second (FEV1) and postoperative mortality and respiratory morbidity. Multiple regression analysis has also been applied to identify other risk factors. RESULTS: A preoperative FEV1 less than 60% was a strong predictor for respiratory complications (odds ratio [OR] = 2.7, confidence interval [CI]: 1.3 to 6.6) and 30-day mortality (OR = 1.9, CI: 1.2 to 3.9), whereas thoracic epidural analgesia was associated with lower mortality (OR = 0.4; CI: 0.2 to 0.8) and respiratory complications (OR = 0.6; CI: 0.3 to 0.9). Mortality was also related to age greater than 70 years, the presence of at least three cardiovascular risk factors, and pneumonectomy. From the period 1990 to 1994, to 2000 to 2004, we observed significant reductions in perioperative mortality (3.7% versus 2.4%) and in the incidence of respiratory complications (18.7% versus 15.2%), that was associated with a higher rate of lesser resection (from 11% to 17%, p < 0.05) and increasing use of thoracic epidural analgesia (from 65% to 88%, p < 0.05). CONCLUSIONS: Preoperative FEV1 less than 60% is a main predictor of perioperative mortality and respiratory morbidity. Over the last 5-year period, diagnosis of earlier pathologic cancer stages resulting in lesser pulmonary resection as well as provision of continuous thoracic epidural analgesia have contributed to improved surgical outcome.
BACKGROUND: Smoking is a common risk factor for chronic obstructive pulmonary disease (COPD), cardiovascular disease, and lung cancer. In this observational study, we examined the impact of COPD severity and time-related changes in early outcome after lung cancer resection. METHODS: Over a 15-year period, we analyzed an institutional registry including all consecutive patients undergoing surgery for lung cancer. Using the receiver-operating characteristic (ROC) curve, we analyzed the relationship between forced expiratory volume in 1 second (FEV1) and postoperative mortality and respiratory morbidity. Multiple regression analysis has also been applied to identify other risk factors. RESULTS: A preoperative FEV1 less than 60% was a strong predictor for respiratory complications (odds ratio [OR] = 2.7, confidence interval [CI]: 1.3 to 6.6) and 30-day mortality (OR = 1.9, CI: 1.2 to 3.9), whereas thoracic epidural analgesia was associated with lower mortality (OR = 0.4; CI: 0.2 to 0.8) and respiratory complications (OR = 0.6; CI: 0.3 to 0.9). Mortality was also related to age greater than 70 years, the presence of at least three cardiovascular risk factors, and pneumonectomy. From the period 1990 to 1994, to 2000 to 2004, we observed significant reductions in perioperative mortality (3.7% versus 2.4%) and in the incidence of respiratory complications (18.7% versus 15.2%), that was associated with a higher rate of lesser resection (from 11% to 17%, p < 0.05) and increasing use of thoracic epidural analgesia (from 65% to 88%, p < 0.05). CONCLUSIONS: Preoperative FEV1 less than 60% is a main predictor of perioperative mortality and respiratory morbidity. Over the last 5-year period, diagnosis of earlier pathologic cancer stages resulting in lesser pulmonary resection as well as provision of continuous thoracic epidural analgesia have contributed to improved surgical outcome.
Authors: Douglas A Colquhoun; Bhiken I Naik; Marcel E Durieux; Amy M Shanks; Sachin Kheterpal; S Patrick Bender; Randal S Blank Journal: Anesth Analg Date: 2018-02 Impact factor: 5.108
Authors: M Pallin; S Walsh; M F O'Driscoll; C Murray; A Cahalane; L Brown; M Carter; P Mitchell; T J McDonnell; M W Butler Journal: Lung Date: 2012-10-12 Impact factor: 2.584
Authors: Marc Licker; Alexandre Schweizer; Christoph Ellenberger; Jean-Marie Tschopp; John Diaper; François Clergue Journal: Int J Chron Obstruct Pulmon Dis Date: 2007
Authors: Marc Licker; John Diaper; Yann Villiger; Anastase Spiliopoulos; Virginie Licker; John Robert; Jean-Marie Tschopp Journal: Crit Care Date: 2009-03-24 Impact factor: 9.097