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G. Sano
Author of
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P2.01 - Advanced NSCLC (ID 618)
- Event: WCLC 2017
- Type: Poster Session with Presenters Present
- Track: Advanced NSCLC
- Presentations: 1
- Moderators:
- Coordinates: 10/17/2017, 09:00 - 16:00, Exhibit Hall (Hall B + C)
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P2.01-010 - Risk Score for Predicting Acute Exacerbation after Chemotherapy in Lung Cancer Associated with Interstitial Pneumonia (ID 8094)
09:00 - 09:00 | Author(s): G. Sano
- Abstract
Background:
Fatal acute exacerbation (AE) of interstitial pneumonia (IP) may occur after chemotherapy for lung cancer. We developed and evaluated a scoring system for assessing the risk of AE after chemotherapy in patients with lung cancer associated with IP.
Method:
A review of medical records identified 107 patients with primary lung cancer associated with IP who had received chemotherapy during the period from June 2007 through September 2017. We developed a model to scoring AE risk after chemotherapy in lung cancer patients with IP, and logistic regression was used to evaluate this model.
Result:
The general score for anti-cancer agents was determined by using rates of AE reported in past studies. The risk score was calculated by using the following formula: (1 × anti-cancer agent general score) + (3 × smoking history [>70 pack-years]) + (4 × history of steroid medication) + (3 × %diffusing capacity of the lung carbon monoxide [<50%]). Patients were then classified into three groups. The AE rate was 12% for a risk score of 0–5, 47% for a score of 6–10, and 66.7% for a score ≥11. This sensitivity of the scoring system was 78.6%, and specificity was 67.8%.
Conclusion:
The present scoring system could identify IP patients at high risk for AE after chemotherapy for lung cancer.
