| Literature DB >> 32429636 |
Chuan Huang1, Chao Ma1, Qingjun Wu1, Peng Jiao1, Yaoguang Sun1, Wenxin Tian1, Hanbo Yu1, Wen Huang1, Yongzhong Wang1, Hongfeng Tong1.
Abstract
BACKGROUND: Interstitial lung disease (ILD) is a group of diffuse lung diseases that mainly involve the interstitial and alveolar cavities and result in loss of alveolar-capillary functional units, leading to restrictive ventilatory dysfunction and diffusion impairment. There was an increased incidence of lung cancer on the basis of ILD, and perioperative risk of patients with lung cancer combined with ILD (LC-ILD) was significantly increased. The aim of this study is to summarize the safety and experience of surgical treatment of LC-ILD.Entities:
Keywords: Lung diseases; Lung neoplasms; Pneumonectomy; Treatment outcome
Mesh:
Year: 2020 PMID: 32429636 PMCID: PMC7260382 DOI: 10.3779/j.issn.1009-3419.2020.104.19
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
23例患者的一般资料
Clinical characteristics of 23 patients
| Category | Data |
| Md: median; SD: standard deviation; ILD: interstitial lung disease; IPF: idiopathic pulmonary fibrosis; iNSIP: idiopathic nonspecific interstitial pneumonia; CTD-ILD: connective tissue diseases related interstitial lung disease. | |
| Gender | |
| Male | 20(87.0%) |
| Female | 3(13.0%) |
| Age(yr), Mean±SD(range) | 69.1±7.8(53-80) |
| Body mass index(kg/m2), Mean±SD(range) | 25.4±3.1(19.6-30.5) |
| Smoking history | |
| Yes | 19(82.6%) |
| No | 3(17.4%) |
| Smoking index by pack-years, Md(range) | 50(20-150) |
| Comorbidity | 20(87.0%) |
| Hypertension | 9(39.1%) |
| Diabetes mellitus | 7(30.4%) |
| Coronary artery disease | 7(30.4%) |
| Chronic obstructive pulmonary disease | 4(17.4%) |
| Autoimmune disease | 2(8.7%) |
| History of other tumors | 2(8.7%) |
| Type of ILD | |
| IPF | 14(60.9%) |
| iNSIP | 7(30.4%) |
| CTD-ILD | 2(8.7%) |
| History of ILD(mo), Md(range) | 36(0.5-240) |
23例患者的肿瘤特点
Tumor characteristics of 23 patients
| Category | Data |
| TNM: tumor-node-metastasis. | |
| Site of tumor | |
| Right upper lobe | 7(30.4%) |
| Right middle lobe | 1(4.3%) |
| Right lower lobe | 5(21.7%) |
| Left upper lobe | 6(26.1%) |
| Left lower lobe | 4(17.4%) |
| Location | |
| Central type | 5(21.7%) |
| Peripheral type | 18(78.3%) |
| Pathological type | |
| Adenocarcinoma | 7(30.4%) |
| Squamous carcinoma | 6(26.1%) |
| Small cell carcinoma | 7(30.4%) |
| Small cell carcinoma combined with squamous carcinoma | 1(4.3%) |
| Large cell neuroendocrine carcinoma | 2(8.7%) |
| TNM stage | |
| Ⅰ | 12(52.2%) |
| Ⅱ | 3(13.0%) |
| Ⅲ | 5(21.7%) |
| Ⅳ | 3(13.0%) |
23例患者的临床症状和肺功能
Symptoms and pulmonary function of 23 patients
| Category | Data |
| SD: standard deviation; FEV1: forced expiratory volume in 1 second; FVC: forced vital capacity; MVV: maximal voluntary ventilation; VC: vital capacity; TLC: total lung capacity; DLCO: carbon monoxide diffusing capacity; PaO2: arterial oxygen pressure; PaCO2: arterial carbon dioxide pressure; SaO2: arterial oxygen saturation. | |
| Symptoms | |
| Cough | 21 (91.3%) |
| Expectoration | 11 (47.8%) |
| Chest distress | 9 (39.1%) |
| Shortness of breath after activities | 8 (34.8%) |
| Pulmonary function | |
| Obstructive ventilation dysfunction | 5 (21.7%) |
| Restrictive ventilation dysfunction | 5 (21.7%) |
| Mixed ventilation dysfunction | 3 (13.0%) |
| Diffusion dysfunction | 16 (69.6%) |
| Pulmonary function parameters | Mean±SD (range) |
| FEV1 (%pred) | 78.6±17.3 (50.0-123.0) |
| FVC (%pred) | 83.4±15.4 (53.0-112.0) |
| FEV1/FVC (%pred) | 72.6±11.8 (44.6-91.4) |
| MVV (%pred) | 77.4±20.1 (40.8-134.0) |
| VC (%pred) | 82.5±14.2 (56.0-109.0) |
| TLC (%pred) | 81.7±12.2 (62.6-107.0) |
| DLCO (%pred) | 66.0±17.5 (21-92) |
| Arterial blood gas analysis | Mean (range) |
| PaO2 (mmHg) | 80.0±8.0 (64-97) |
| PaCO2 (mmHg) | 38.3±3.7 (33-45) |
| SaO2 (%) | 95.9±1.9 (90-98) |
174岁, 男性, IPF合并右肺下叶小细胞癌。胸部CT显示双肺多发网格影、蜂窝影及磨玻璃影, 伴小叶间隔增厚, 以胸膜下和下叶为著。
A 74-years-old male, IPF combined with small cell lung cancer in the right lower lobe. Chest CT showed multiple reticular shadows, honeycomb shadows, and ground glass opacities in bilateral lungs, accompanied by thickening of interlobular septum. IPF lesions mainly distributed along subpleural area and inferior lobe. CT: computed tomography; IPF: idiopathic pulmonary fibrosis.
23例患者的围术期结果和并发症
Perioperative outcomes and complications of 23 patients
| Perioperative outcomes | Data |
| Md: median; SD: standard deviation; AE-ILD: acute exacerbation of interstitial lung disease. | |
| Surgical procedures | |
| Lobectomy | 13 (56.5%) |
| Bilobectomy | 1 (4.3%) |
| Sublobectomy | 9 (39.1%) |
| Operation time (min), Mean±SD (range) | 140.0±90.3 |
| Intraoperative blood loss (mL), Md (range) | 100 (20-700) |
| Intraoperative blood transfusion | 3 (13.0%) |
| Conversion to thoracotomy | 1 (4.3%) |
| Thoracic drainage duration (d), Md (range) | 3 (2-13) |
| Thoracic drainage volume (mL), Mean±SD (range) | 1257.8±914.7 (30-3600) |
| Postoperative hospital stay (d), Md (range) | 14 (5-90) |
| Postoperative complications | 11 (47.8%) |
| Pulmonary complications | 8 (34.8%) |
| AE-ILD | 4 (17.4%) |
| Atrial arrhythmia | 6 (26.1%) |
| Acute left ventricular dysfunction | 1 (4.3%) |
| 90-day mortality | 2 (8.7%) |
260岁, 男性, IPF合并右肺上叶小细胞癌。A、B:术前胸部CT显示双肺多发网格影、磨玻璃影及索条影, 伴小叶间隔增厚, 以双下肺为著; C、D:术后第3天出现IPF急性加重, 双肺新增多发小叶间隔增厚、磨玻璃影、网格影及索条影, 较术前明显进展; E、F:糖皮质激素治疗14 d后, 双肺弥漫斑片状磨玻璃影较前明显吸收减少; G、H:糖皮质激素治疗42 d后, 双肺间质性炎症吸收消散, 患者顺利出院。
A 60-years-old male, IPF combined with small cell lung cancer in the right upper lobe. A, B: Preoperative chest CT showed multiple reticular shadows, ground glass opacities and strip shadows, accompanied by thickening of interlobular septum, which mainly located in bilateral inferior lobe. C, D: Acute exacerbation of IPF occurred on the 3rd day after surgery. Chest CT showed the newly appeared multiple reticular shadows, ground glass opacities and strip shadows, accompanied by thickening of interlobular septum. The degree of IPF was significantly worse than preoperative lesions. E, F: After 14 days of glucocorticoid treatment, the diffused ground glass opacities in bilateral lungs were significantly absorbed and decreased. G, H: After 42 days of glucocorticoid treatment, bilateral interstitial pneumonia was absorbed and the patient was discharged smoothly.