We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Value of the prognostic nutritional index and weight loss in predicting metastasis and long-term mortality in nasopharyngeal carcinoma.
- Authors
Xiao-Jing Du; Ling-Long Tang; Yan-Ping Mao; Rui Guo; Ying Sun; Ai-Hua Lin; Jun Ma; Du, Xiao-Jing; Tang, Ling-Long; Mao, Yan-Ping; Guo, Rui; Sun, Ying; Lin, Ai-Hua; Ma, Jun
- Abstract
<bold>Background: </bold>To evaluate the influence of the progonistic nutritional index (PNI) and weight loss on metastasis and long-term mortality in nasopharyngeal carcinoma (NPC).<bold>Methods: </bold>We retrospectively reviewed 694 newly diagnosed patients with non-disseminated, biopsy-proven NPC. Survival analysis was used to evaluate the predictive value of PNI and weight loss.<bold>Results: </bold>Multivariate analysis demonstrated that a low pre-therapy PNI (< 55.0) was an independent predictor of poor overall survival (OS) (P = 0.012), distant metastasis-free survival (DMFS) (P = 0.011) and progression-free survival (P = 0.012). High weight loss (HWL, weight loss during treatment ≥10 %) was an independent predictor of poor OS (P = 0.001) and DMFS (P = 0.014). Advanced stage disease, female gender, chemotherapy, high white blood cell count, high serum globulin concentration and pre-therapy body-mass index were predictors of HWL.<bold>Conclusion: </bold>Pre-therapy PNI and weight loss have significant predictive value for metastasis and mortality in patients with NPC.
- Subjects
WEIGHT loss; METASTASIS; NASOPHARYNX cancer; CANCER prognosis; PROGNOSIS
- Publication
Journal of Translational Medicine, 2015, Vol 13, p1
- ISSN
1479-5876
- Publication type
Academic Journal
- DOI
10.1186/s12967-015-0729-0