Yuki Kuroyama1,2, Eiichi Geshi1. 1. School of Nursing and Rehabilitation Sciences, Showa University, Japan. 2. Department of Rehabilitation, Showa General Hospital, Japan.
Abstract
OBJECTIVE: Preoperative performance status is an important factor in thoracic surgery, but little is known about the effect of preoperative physical activity (PA) on the postoperative course. This study investigated the associations between preoperative PA and postoperative complications and clinical outcomes of lung cancer surgery. METHODS: This prospective observational study included patients who underwent surgery for lung cancer at a single institution. PA was measured before hospitalization for 5 consecutive days and then after surgery until hospital discharge. The daily step count and time spent performing moderate intensity activity (> 3 metabolic equivalents) were measured with an accelerometer. We examined the correlations between PA and preoperative pulmonary function and physical fitness, and examined the relationship between postoperative complication and PA. Finally, a multivariate analysis was performed with pre-hospital PA as the dependent variable. RESULTS: Forty-two patients were analyzed. Univariate analysis found no correlation between pre-hospital PA and preoperative pulmonary function, but found significant positive correlations between pre-hospital PA and time spent performing moderate intensity activity, in-hospital PA, preoperative 6-minute walk distance, and maximum gait speed (r > 0.5, p < 0.01). The nine patients who developed postoperative complications had significantly lower pre-hospital and postoperative step count than the patients with no complication (p = 0.04). Multiple regression analysis showed that pre-hospital PA was significantly associated with time spent performing moderate intensity activity, maximum gait speed, and postoperative complication. CONCLUSIONS: Evaluation of pre-hospital PA is useful in predicting the postoperative course after lung cancer surgery. 2021, JAPANESE PHYSICAL THERAPY ASSOCIATION.
OBJECTIVE: Preoperative performance status is an important factor in thoracic surgery, but little is known about the effect of preoperative physical activity (PA) on the postoperative course. This study investigated the associations between preoperative PA and postoperative complications and clinical outcomes of lung cancer surgery. METHODS: This prospective observational study included patients who underwent surgery for lung cancer at a single institution. PA was measured before hospitalization for 5 consecutive days and then after surgery until hospital discharge. The daily step count and time spent performing moderate intensity activity (> 3 metabolic equivalents) were measured with an accelerometer. We examined the correlations between PA and preoperative pulmonary function and physical fitness, and examined the relationship between postoperative complication and PA. Finally, a multivariate analysis was performed with pre-hospital PA as the dependent variable. RESULTS: Forty-two patients were analyzed. Univariate analysis found no correlation between pre-hospital PA and preoperative pulmonary function, but found significant positive correlations between pre-hospital PA and time spent performing moderate intensity activity, in-hospital PA, preoperative 6-minute walk distance, and maximum gait speed (r > 0.5, p < 0.01). The nine patients who developed postoperative complications had significantly lower pre-hospital and postoperative step count than the patients with no complication (p = 0.04). Multiple regression analysis showed that pre-hospital PA was significantly associated with time spent performing moderate intensity activity, maximum gait speed, and postoperative complication. CONCLUSIONS: Evaluation of pre-hospital PA is useful in predicting the postoperative course after lung cancer surgery. 2021, JAPANESE PHYSICAL THERAPY ASSOCIATION.
Authors: Marc J Licker; Igor Widikker; John Robert; Jean-George Frey; Anastase Spiliopoulos; Christoph Ellenberger; Alexandre Schweizer; Jean-Marie Tschopp Journal: Ann Thorac Surg Date: 2006-05 Impact factor: 4.330
Authors: Catherine L Granger; Christine F McDonald; Louis Irving; Ross A Clark; Karla Gough; Andrew Murnane; Linda Mileshkin; Meinir Krishnasamy; Linda Denehy Journal: Lung Cancer Date: 2013-11-26 Impact factor: 5.705