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Sofia Tsagouli
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EP1.01 - Advanced NSCLC (ID 150)
- Event: WCLC 2019
- Type: E-Poster Viewing in the Exhibit Hall
- Track: Advanced NSCLC
- Presentations: 1
- Now Available
- Moderators:
- Coordinates: 9/08/2019, 08:00 - 18:00, Exhibit Hall
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EP1.01-90 - The Prognostic Role of Mean Platelet Volume in Patients with Advanced Non-Small Cell Lung Cancer (Now Available) (ID 1039)
08:00 - 18:00 | Author(s): Sofia Tsagouli
- Abstract
Background
Previous studies suggest the potential correlation between increased mean platelet volume (MPV) and survival in non-small cell lung cancer (NSCLC), but results are often contradictory. We herein aimed to further evaluate the prognostic value of MPV in patients with advanced-stage NSCLC in the real-world setting of a tertiary referral oncology center.
Method
Demographic, clinicopathological and laboratory data (including complete blood count parameters) of 30 patients with stage IIIB or IV NSCLC were retrieved from the Lung Cancer registry of the Oncology Clinic of Sotiria Athens General Hospital and analyzed. All the above variables (including MPV) were correlated to each other, as well as with overall survival (OS) and progression-free survival (PFS).
Result
Mean patients’ age was 68,5 (SD=7,5) years. The majority of patients were male (76.7%), had positive smoking history (90%), squamous cell carcinoma (53.3%), and stage IV disease (76.7%). No statistically significant correlations between survival and sex, age, smoking history or tumor histology (squamous cell carcinoma versus adenocarcinoma), or between MPV and histology were noted. Worse performance status (p=0.004) and higher white blood cell count (p=0.01) were correlated with reduced OS, while increased MPV was strongly correlated both with OS and PFS (p<0.0001 in both cases).
Conclusion
Increased MPV may correlate with improved survival of patients with NSCLC, thus potentially representing a marker of favorable prognosis. Our study findings warrant confirmation in larger prospective series