MARC details
| 000 -LEADER |
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| fixed length control field |
02515nam a2200241Ia 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
200306s2019 xx 000 0 und d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Liu, Weixin. |
| 245 #0 - TITLE STATEMENT |
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| Title |
Pretreatment nutritional risk as a prognostic factor in head and neck cancer patients receiving radiotherapy or chemoradiotherapy / |
| Statement of responsibility, etc. |
Weixin Liu, Li Gao, Xiaodong Huang, Jingwei Luo, Shiping Zhang, Kai Wang, Yuan Qu, Jianping Xiao, Guozhen Xu, Yexiong Li, Junlin Yi |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Date of publication, distribution, etc. |
June 2019 |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Carrier type term |
volume |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE |
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| Number of part/section of a work |
28 : 2, page 223-229 |
| Title |
Asia Pacific Journal of Clinical Nutrition |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Background and Objectives: Head and neck cancer patients often experience nutritional deterioration, which decreases their treatment tolerance and is associated with poor outcomes. We analyzed nutritional status in head and neck cancer patients before and during treatment, and its impact on clinical outcomes. Methods and Study Design: Between January 2009 and April 2012, 336 head and neck cancer patients receiving radiotherapy or chemoradiotherapy were prospectively entered into the study. The Nutritional Risk Screening 2002 (NRS 2002) assessment was used to evaluate their nutritional status. Results: A total of 227 patients with nasopharyngeal carcinoma and 109 patients with head and neck cancers were analyzed. The proportion of patients receiving radiotherapy or chemoradiotherapy at nutritional risk was 61.3%, with 11.9% at risk before treatment and 49.4% developing risk during treatment. In multivariate analysis, nutritional risk before treatment was associated with T stage for the two groups. Risk was significantly higher in patients receiving concurrent chemoradiotherapy during treatment. The prognosis of pretreatment nutritional risk patients was worse than those becoming at risk during treatment and those without nutritional risk (3-year overall survival 62.9% vs 81.7% vs 80.6%, p=0.026; 3-year disease-free survival 64.8% vs 84.5% vs 84.4%, p=0.019). Conclusions: The incidence of nutritional risk is high in head and neck cancer patients receiving radiotherapy or chemoradiotherapy, especially during treatment. Pretreatment nutritional risk evaluated using the NRS 2002 can predict patient prognosis. |
| 521 ## - TARGET AUDIENCE NOTE |
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| Target audience note |
Nutrition. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Chemoradiotherapy. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Head and neck cancer. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Nutritional risk screening 2002. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Prognostic value. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Radiotherapy. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Articles |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) |
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| Cataloger's initials, CIN (RLIN) |
84340 |
| First Date, FD (RLIN) |
142703 |
