Diagnostic and prognostic values of serum CA125, NSE, CT levels in patients with lung cancer / 中国肺癌杂志
Chinese Journal of Lung Cancer
; (12): 206-208, 2003.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-252352
Responsible library:
WPRO
ABSTRACT
<p><b>BACKGROUND</b>To explore the clinical and prognostic values of serum carbohydrate antigen (CA125), neuron-specific enolase (NSE), calcitonin (CT) levels in patients with lung cancer before operation.</p><p><b>METHODS</b>Ninety two untreated patients with lung cancer confirmed histologically were studied. Serum CA125, NSE, and CT were detected in 92 lung cancer patients by ELISA before operation. Thirty healthy volunteers were chosen as controls.</p><p><b>RESULTS</b>The sensitivity of CA125, NSE, and CT for the diagnosis of lung cancer were 48.9%, 21.7%, and 7.6% respectively. The level of CA125 in lung cancer patients was significantly higher than that of control (P < 0.05). The level of NSE in patients with small cell lung cancer was significantly higher than that of control (P < 0.01). The level of CT in lung cancer patients was higher than that of control, but without significant difference. The 3-year survival rate of patients with increased serum CA125 level before operation was 44.4% (20/45), whereas that of patients with normal CA125 level was 66.0% (31/47) (P < 0.05). The 3-year survival rate of patients with increased serum NSE and CT levels was 45.0% (9/20) and 42.8% (3/7) respectively, whereas that of patients with normal serum NSE and CT level was 58.3% (42/72) and 56.5% (48/85) respectively. The 3-year survival rate of patients with increased serum NSE or CT level had no significant difference with that of patients with normal level (P > 0.05).</p><p><b>CONCLUSIONS</b>The diagnostic values of CA125, NSE and CT are limited. CA125 can be used as an prognostic parameter in patients with lung cancer after operation.</p>
Full text:
Available
Database:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Lung Cancer
Year:
2003
Document type:
Article