| Literature DB >> 25248706 |
Qingzhi Guo1, Meina Wu1, Tongtong An1, Jun Zhao1, Jianchun Duan1, Zhijie Wang1, Shuhang Wang1, Jie Wang1.
Abstract
BACKGROUND: Bone metastases are the most common metastases of the non-small cell lung cancer (NSCLC). It can lead to bone ache and pathology fracture, deteriorate the quality of life.Entities:
Mesh:
Year: 2014 PMID: 25248706 PMCID: PMC6000505 DOI: 10.3779/j.issn.1009-3419.2014.09.03
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
600例NSCLC患者临床特点
Clinical characteristic of 600 patients with NSCLC
| NSCLC: non-small cell lung cancer; ADC: adenocarcinoma; LCC: large cell carcinoma; SQC: squamous cell carcinoma; BAC: bronchioloalveolar carcinoma. | ||||
| Gender | 0.640 | 0.461 | ||
| Male | 310 (162, 52.26%) | |||
| Female | 290 (160, 55.17%) | |||
| Age (yr) | 0.060 | 0.835 | ||
| ≥70 | 113 (55, 48.67%) | |||
| ﹤70 | 487 (267, 54.83%) | |||
| Histology | 1.616 | 0.806 | ||
| ADC | 310 (168, 54.19%) | |||
| SQC | 197 (104, 52.79%) | |||
| BAC | 20 (11, 55.00%) | |||
| LCC | 8 (6, 75.00%) | |||
| Others | 65 (33, 50.77%) | |||
| Cell differentiation | 3.043 | 0.109 | ||
| Poor-moderate | 548 (301, 54.93%) | |||
| Well | 52(21, 40.38%) | |||
ECT的敏感性及特异性
Sensitivity and specificity of ECT
| ECT positive | ECT negative | Total | |
| Sensitivity: 315/(315+7)=97.83%; Specificity: 151/(127+151)=54.32%; ECT: emission computed tomograph. | |||
| Bone metastasis | 315 | 7 | 322 |
| Not bone metastasis | 127 | 151 | 278 |
| Total | 442 | 158 | 600 |
ECT阳性浓聚灶数与不同诊断方法对骨转移确诊的比较
The relationship of positive sites of ECT and bone metastases diagnosis with different methods
| Numbers of positive sites | Bone damage | No bone damage | CT (+) | MRI (+) | X-ray (+) | Confirm (percent) | |
| * | |||||||
| 1-2 positive sites* | 63 | 32 | 31 | 20 | 12 | 0 | 50.79% (32/63) |
| ≥3 positive sites* | 252 | 203 | 49 | 104 | 87 | 12 | 80.56% (203/252) |
| Total | 315 | 235 | 80 | 124 | 99 | 12 | |
NSCLC骨转移的特点
The characteristic of bone metastases in NSCLC
| Item | Percent & Number | |||
| Syndrome of bone metastases | > 0.05 | |||
| With syndrome | 60.56% (195/322) | 0.53 | ||
| Non syndrome | 39.44% (127/322) | |||
| Sites of bone metastases | 13.56 | ﹤0.01 | ||
| Bearing bone metastasis | 65.53% (211/322) | |||
| Flat bone metastasis | 34.47% (111/322) | |||
| Multi-organs metastases | 1.34 | > 0.05 | ||
| Bone metastases only | 34.16% (110/322) | |||
| Bone metastases with other organs | 65.84% (212/322) | |||
| Type of bone damage | 6.67 | ﹤0.05 | ||
| Osteolysis metastases | 87.58% (282/322) | |||
| Osteogenesis metastases | 2.48% (8/322) | |||
| Mixing type metastases | 7.76% (25/322) | |||
| Others | 2.17% (7/322) | |||
| Sites of bone metastases | 2.34 | > 0.05 | ||
| Spinal column | 54.35% (175/322) | |||
| Pelvis | 34.78% (112/322) | |||
| Femora | 25.16% (81/322) | |||
| Rib | 13.35% (43/322) | |||
| Sternum | 12.42% (40/322) | |||
| Others | 17.70% (57/322) |
NSCLC骨转移SRE发生情况表
SRE in NSCLC with bone metastases
| Type of SRE | Percent & Number |
| SRE: skeletal related events. | |
| Pathologic fractures | 2.40% (5/208) |
| Radiotherapy in bone metastases | 90.38% (188/208) |
| Hypercalcemia of malignancy | 1.92% (4/208) |
| Spinal cord and nerve root compression | 5.29% (11/208) |
NSCLC骨转移的治疗
Therapy of bone metastases in NSCLC
| Percent & Number | Response rate | |
| Paregoric | 36.96% (119/322) | 73.11% (87/119) |
| Bisphosphonate | 52.80% (170/322) | 47.06% (80/170) |
| Radiotherapy | 58.39% (188/322) | 77.13% (145/188) |
| Surgery | 2.80% (9/322) | 77.78% (7/9) |
| Chemotherapy | 89.13% (287/322) | 46.34% (133/287) |
1SRE与生存期的关系
Relationship of SRE and survival time
Cox回归变量表
Cox proportional hazards regression model multivariable analysis
| B | SE | Wald | df | Sig. | Exp(B) | 95%CI Exp(B) | ||
| Lower | Upper | |||||||
| Pathology | 0.116 | 0.049 | 5.609 | 1 | 0.018 | 1.123 | 1.020 | 1.236 |
| Radiotherapy | 0.072 | 0.158 | 0.207 | 1 | 0.649 | 1.075 | 0.788 | 1.465 |
| Bisphosphonate | -0.018 | 0.144 | 0.015 | 1 | 0.902 | 0.982 | 0.741 | 1.303 |
| SRE | 0.407 | 0.256 | 2.528 | 1 | 0.112 | 1.502 | 0.910 | 2.481 |
| Syndrome | -0.007 | 0.092 | 0.006 | 1 | 0.937 | 0.993 | 0.830 | 1.188 |
| Mono bone metastases | 0.403 | 0.152 | 7.052 | 1 | 0.008 | 1.497 | 1.111 | 2.015 |
| Bearing bone | 0.211 | 0.143 | 2.169 | 1 | 0.141 | 1.235 | 0.933 | 1.634 |
| Numbers of bone metastases | 0.312 | 0.156 | 3.988 | 1 | 0.046 | 1.366 | 1.006 | 1.854 |