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Anatomic response correlation with biological response
- Source :
- Journal of Clinical Oncology. 27:8092-8092
- Publication Year :
- 2009
- Publisher :
- American Society of Clinical Oncology (ASCO), 2009.
-
Abstract
- 8092 Background: Chronic systemic inflammation is a well recognized strong adverse prognostic factor in advanced NSCLC. We have previously identified that in stage IIIB/IV NSCLC the presence of elevated C-reactive protein is associated with early progression of the disease and reduction in median survival. Little is known, however, about CRP behavior over time and its correlation with response to chemotherapy and survival. Methods: Newly diagnosed NSCLC with IIIB/IV disease had CRP measured prior to 1st treatment and after 2 cycles of chemotherapy between February 2005 and September 2008. For each measure CRP level was categorized as < 10mg/L or ≥10mg/L. Response was evaluated by chest CT following two cycles of CTX and rated as progression (PD) or freedom from progression (FFP). We investigated the association between change in CRP and response to 2 cycles of CTX, as well as survival. Results: 143 pts were enrolled. Of those, 62 patients had a CRP level [Table: see text] No significant financial relationships to disclose.
Details
- ISSN :
- 15277755 and 0732183X
- Volume :
- 27
- Database :
- OpenAIRE
- Journal :
- Journal of Clinical Oncology
- Accession number :
- edsair.doi...........9d6b3864d6707f0663c98eb1e41c1b99