| Literature DB >> 27866517 |
Yutian Lai1, Jianhua Su2, Mei Yang1, Kun Zhou1, Guowei Che1.
Abstract
BACKGROUND: Pulmonary rehabilitation (PR) is proposed as an effective strategy to decrease surgical morbidity. However, appropriate rehabilitation plan, initiation time, and optimal duration of PR remain unclear. Lung cancer patients with chronic obstructive pulmonary disease (COPD) are considered high-risk population for postoperative pulmonary complications (PPCs) because of poor lung fitness and cardiopulmonary endurance. This study aims to assess the impact of a one-week, systematic and highly-intensive rehabilitation on surgical lung cancer patients with mild to moderate COPD.Entities:
Mesh:
Year: 2016 PMID: 27866517 PMCID: PMC5999638 DOI: 10.3779/j.issn.1009-3419.2016.11.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
患者基线资料
Baseline of the patients
| Intervention group | Control group | ||
| COPD: chronic obstructive pulmonary disease; FEV1: forced expiratory volume in one second; FVC: forced vital capacity; MVV: maximum ventilatory volume; Dlco SB: diffusion capacity for carbon monoxide of the lung (single breath). | |||
| Age | 63.13±6.26 | 64.04±8.94 | 0.683 |
| Gender | 0.763 | ||
| Female | 9 (37.5%) | 11 (45.8%) | |
| Male | 15 (62.5%) | 13 (54.2%) | |
| Lung function | |||
| FVC (L) | 2.90±0.87 | 2.74±0.77 | 0.507 |
| FEV1 | 2.42±0.79 | 2.51±0.74 | 0.443 |
| MVV | 93.42±27.49 | 87.69±26.79 | 0.220 |
| Dlco SB | 22.62±4.28 | 21.83±4.35 | 0.881 |
| COPD classification | 0.525 | ||
| Mild | 6 (25.0%) | 8 (33.3%) | |
| Moderate | 18 (75.0%) | 16 (66.7%) | |
| Smoking status | 0.461 | ||
| Current-smoker | 7 (29.2%) | 7 (29.2%) | |
| Non-smoker | 11 (45.8%) | 13 (54.2%) | |
| Ever-smoker | 6 (25.0%) | 4 (16.6%) | |
| Pathological stage | 0.366 | ||
| Stage 0 or Ⅰ | 8 (33.3%) | 13 (54.2%) | |
| Stage Ⅱ | 13 (54.2%) | 8 (33.3%) | |
| Stage Ⅲ | 2 (8.3%) | 3 (12.5%) | |
| Stage Ⅳ | 1 (4.2%) | 0 (0) | |
| Tumor pathological type | 0.955 | ||
| Adenocarcinoma | 11 (45.8%) | 10 (41.7%) | |
| Squamous carcinoma | 11 (45.8%) | 12 (50.0%) | |
| Adenosquamous carcinoma | 2 (8.3%) | 2 (8.3%) | |
| Tumor grade | 0.318 | ||
| Poorly differentiated | 13 (54.1%) | 10 (41.7%) | |
| Between moderate and poor | 6 (25.0%) | 6 (25.0%) | |
| Moderate differentiated | 4 (16.7%) | 2 (8.3%) | |
| Between moderate and high | 1 (4.2%) | 5 (20.8%) | |
| High-differentiated | 0 (0) | 1 (4.2%) | |
患者临床特征
Clinical characteristics
| Intervention group | Control group | ||
| PEF: peak expiratory flow; 6-MMD: 6-min moving distance; VATS: video-assisted thoracic surgery. | |||
| Surgical approach | 0.540 | ||
| VATS | 17 (70.8%) | 15 (62.5%) | |
| Open | 7 (29.2%) | 9 (37.5%) | |
| Resection type | 0.366 | ||
| Segmental or wedge | 12 (50.0%) | 8 (33.3%) | |
| Lobectomy | 8 (33.3%) | 13 (54.2%) | |
| Combined lobectomy | 3 (12.5%) | 2 (8.3%) | |
| Other | 1 (4.2%) | 1 (4.2%) | |
| Length of stay | |||
| Total (d) | 14.04±3.20 | 15.75±3.22 | 0.072 |
| Preoperative (d) | 8.25±1.39 | 7.67±3.37 | 0.439 |
| Postoperative (d) | 6.17±2.91 | 8.08±2.21 | 0.013 |
| In-hospital expense | |||
| Total cost (¥) | 46, 455.6±5, 080.9 | 45, 536.0±4, 195.8 | 0.498 |
| Drug cost (¥) | 7, 760.3±2, 366.0 | 6, 993.0±2, 022.5 | 0.223 |
| Material (¥) | 21, 155.5±10, 512.1 | 21, 488.8±3, 470.6 | 0.883 |
| Duration of antibiotic use (d) | 3.61±2.53 | 5.36±3.12 | 0.032 |
实验组康复训练前后的比较
Comparative analysis before and after intervention
| Before the exercise | After the exercise | ||
| *Higher scores indicate better functioning (scaled from 0-100); †Lower scores indicate less dyspnea (scaled from 0-100). PEF: peak expiratory flow; PO2: partial pressure of oxygen; PCO2: partial pressure of carbon dioxide; SaO2: arterial oxygen saturation; QoL: quality of life. | |||
| PFE | 268.40±123.94 | 343.71±123.92 | < 0.001 |
| 6-MMD (m) | 595.42±106.74 | 620.9±99.27 | 0.004 |
| Index of fatigue in exercise | 1.52±1.02 | 1.40±0.68 | 0.529 |
| Index of dyspnea in exercise | 1.04±0.61 | 1.15±0.63 | 0.204 |
| Energy consumption (Kcal) | 59.93±10.61 | 61.03±10.47 | 0.004 |
| Blood gas analysis | |||
| PCO2 (mmHg) | 43.06±3.95 | 41.65±4.20 | 0.207 |
| PO2 (mmHg) | 79.51±28.73 | 75.91±8.77 | 0.577 |
| SaO2 (%) | 94.17±6.06 | 94.82±3.40 | 0.687 |
| PH | 7.39±0.03 | 7.31±0.03 | 0.686 |
| QoL evaluation | |||
| Global QoL* | 67.71±11.33 | 68.34±12.67 | 0.912 |
| Physical function* | 81.13±5.42 | 80.45±4.74 | 0.769 |
| Emotional function* | 83.55±7.53 | 84.26±7.42 | 0.211 |
| Dyspnea score† | 22.21± 13.91 | 17.34±11.03 | 0.067 |
两组间PPCs发生率的比较
Comparison of PPCs between groups
| Intervention group | Control group | ||
| PPCs: postoperative pulmonary complications; ADRS: acute respiratory distress syndrome. | |||
| Total | 2 (8.3%) | 5 (20.8%) | 0.416 |
| Pneumonia | 2 (8.3%) | 2 (8.3%) | |
| Atelectasis | 1 (4.2%) | 1 (4.2%) | |
| Pulmonary embolism | 0 (0) | 1 (4.2%) | |
| Respiratory/heart failure or ADRS | 0 (0) | 1 (4.2%) | |
| Air leak | 1 (4.2%) | 2 (8.3%) | |