Prognostic Value of Functional Assessment of Cancer Therapy-General (FACT-G) in Advanced Non-Small-Cell Lung Cancer Treated with Korean Medicine

Autor: Soo-Kyung Lee, Wankyu Eo, Sehyun Kim, Hyeonjin Jeon, Bumsang Shim
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Evidence-Based Complementary and Alternative Medicine, Vol 2020 (2020)
Evidence-based Complementary and Alternative Medicine : eCAM
ISSN: 1741-427X
DOI: 10.1155/2020/2845401
Popis: Objectives. The impact of health-related quality of life (HRQoL) on survival has been investigated in patients with various cancers. Here, we evaluated the prognostic value of HRQoL using the Functional Assessment of Cancer Therapy-General (FACT-G) in advanced non-small-cell lung cancer (NSCLC) patients treated with Korean medicine. Methods. A retrospective review of medical records and FACT-G scores of patients with advanced NSCLC who received treatment with Korean medicine was conducted. The reliability of the FACT-G was determined using Cronbach’s alpha and calculating floor-and-ceiling effects. Correlations between FACT-G scores were estimated using Pearson’s correlation analysis. Overall survival was calculated using the Kaplan–Meier method, and the prognostic impact of FACT-G scores and patients’ characteristics was evaluated with Cox proportional hazards regression. Results. Of the 165 enrolled patients, 115 (70%) had extrathoracic metastasis and 139 (84%) had undergone prior anticancer treatment. The median overall survival was 10.1 months. The mean FACT-G score was 65.0, and Cronbach’s alpha for the FACT-G was 0.917. Age ≥65 years, male sex, smoking history, squamous-cell carcinoma, Eastern Cooperative Oncology Group Performance Status (ECOG-PS) ≥2, and presence of extrathoracic metastasis were associated with an increased risk of mortality. High FACT-G total scores, physical well-being (PWB), emotional well-being, and functional well-being were associated with prolonged survival. After adjusting for age, sex, smoking history, ECOG-PS, histological type, and presence of extrathoracic metastasis, a high FACT-G total score (hazard ratio (HR): 0.99, p=0.032) and high PWB score (HR: 0.94, p<0.001) were associated with prolonged survival as independent prognostic factors in patients with advanced NSCLC. Conclusion. The FACT-G total score and PWB score as HRQoL measurements were significant prognostic factors for survival in advanced NSCLC patients treated with Korean medicine. This finding implies that the FACT-G can be used in clinical practice as a predictor of survival in patients with advanced NSCLC.
Databáze: OpenAIRE
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