Jui-Fang Liu1,2, Nai-Ying Kuo2, Teng-Pei Fang1,3, Jui-O Chen4, Hung-I Lu5, Hui-Ling Lin1,3,6. 1. Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi. 2. Department of Respiratory Therapy, Chang Gung Memorial Hospital-Kaohsiung Medical Center and Chang Gung University College of Medicine, Kaohsiung. 3. Department of Respiratory Therapy, Chiai Chang Gung Memorial Hospital, Chiayi. 4. Department of Nursing, Tajen University, Pingtung. 5. Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Kaohsiung. 6. Department of Respiratory Therapy, Chang Gung University, Taoyuan.
Abstract
OBJECTIVE: To compare the postoperative outcomes of inspiratory muscle training and aerobic exercise, along with standard care, on lung cancer patients undergoing video-assisted thoracoscopic surgery (VATS). DESIGN: A parallel-group, single-blind randomized clinical trial. SETTING: Thoracic surgery ward and outpatient clinic in a teaching hospital. SUBJECTS: Overall 63 patients underwent VATS were randomly assigned to a triaging (TG, n = 32) or control group (CG, n = 31). A total of 54 patients (TG, n = 26; CG, n = 28) completed the study. INTERVENTION: TG: six-week threshold inspiratory muscle training and aerobic exercise. CG: standard care. MAIN MEASURES: Maximum inspiratory pressure (PImax), maximum expiratory pressure (PEmax) lung expansion volume, and 6-min walking test (6MWT) were performed on the day of chest tube removal (baseline), and 2, 6, and 12 weeks postoperatively. RESULTS: The TG showed significant improvement in PImax at week 6 (71.6 ± 34.9 vs. 94.3 ± 32.8 cmH2O, P = 0.018), PEmax at week 2 (70.9 ± 24.3 vs. 90.9 ± 28.2 cmH2O, P = 0.015) and week 12 (76.1 ± 20.2 vs. 98.6 ± 35.3 cmH2O, P = 0.012), the lung expansion volume at week 2 (1080 ± 433 vs 1457 ± 624 mL, P = 0.02) and week 12 (1200 ± 387 vs 1885 ± 678 mL, P < 0.001), in addition to the 6MWT at week 2 (332 ± 78 vs 412 ± 74 m, P = 0.002), week 6 (360 ± 70 vs 419 ± 60 m, P = 0.007) and week 12 (360 ± 58 vs 402 ± 65 m, P = 0.036). CONCLUSION: A six weeks of inspiratory muscle training and aerobic exercise had improved respiratory muscle strength and aerobic exercise postoperatively in lung cancer patients after VATS as early as 2 weeks.
OBJECTIVE: To compare the postoperative outcomes of inspiratory muscle training and aerobic exercise, along with standard care, on lung cancer patients undergoing video-assisted thoracoscopic surgery (VATS). DESIGN: A parallel-group, single-blind randomized clinical trial. SETTING: Thoracic surgery ward and outpatient clinic in a teaching hospital. SUBJECTS: Overall 63 patients underwent VATS were randomly assigned to a triaging (TG, n = 32) or control group (CG, n = 31). A total of 54 patients (TG, n = 26; CG, n = 28) completed the study. INTERVENTION: TG: six-week threshold inspiratory muscle training and aerobic exercise. CG: standard care. MAIN MEASURES: Maximum inspiratory pressure (PImax), maximum expiratory pressure (PEmax) lung expansion volume, and 6-min walking test (6MWT) were performed on the day of chest tube removal (baseline), and 2, 6, and 12 weeks postoperatively. RESULTS: The TG showed significant improvement in PImax at week 6 (71.6 ± 34.9 vs. 94.3 ± 32.8 cmH2O, P = 0.018), PEmax at week 2 (70.9 ± 24.3 vs. 90.9 ± 28.2 cmH2O, P = 0.015) and week 12 (76.1 ± 20.2 vs. 98.6 ± 35.3 cmH2O, P = 0.012), the lung expansion volume at week 2 (1080 ± 433 vs 1457 ± 624 mL, P = 0.02) and week 12 (1200 ± 387 vs 1885 ± 678 mL, P < 0.001), in addition to the 6MWT at week 2 (332 ± 78 vs 412 ± 74 m, P = 0.002), week 6 (360 ± 70 vs 419 ± 60 m, P = 0.007) and week 12 (360 ± 58 vs 402 ± 65 m, P = 0.036). CONCLUSION: A six weeks of inspiratory muscle training and aerobic exercise had improved respiratory muscle strength and aerobic exercise postoperatively in lung cancer patients after VATS as early as 2 weeks.
Authors: Luisa Cacciante; Andrea Turolla; Giorgia Pregnolato; Sara Federico; Francesca Baldan; Anna Rutkowska; Sebastian Rutkowski Journal: Qual Life Res Date: 2022-04-23 Impact factor: 3.440