Prospective Randomized Trial on Postoperative Administration of Diet Containing Eicosapentaenoic Acid, Docosahexaenoic Acid, Gamma-linolenic Acid, and Antioxidants in Head and Neck Cancer Surgery Patients with Free-flap Reconstruction

Objectives The purpose of this prospective, randomized study was to evaluate the effects of a diet containing eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), gamma-linolenic acid (GLA), and antioxidants in head and neck cancer surgery patients with free-flap reconstruction. METHODS In this...

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Bibliographic Details
Published in:Japanese Clinical Medicine 2014-01, Vol.2014 (5), p.47-54
Main Authors: Tsukahara, Kiyoaki, Motohashi, Ray, Sato, Hiroki, Endo, Minoru, Ueda, Yuri, Nakamura, Kazuhiro
Format: Article
Language:English
Subjects:
Antioxidants
Care and treatment
Diet
Head and neck cancer
Health aspects
Original Research
Patient outcomes
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Summary:Objectives The purpose of this prospective, randomized study was to evaluate the effects of a diet containing eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), gamma-linolenic acid (GLA), and antioxidants in head and neck cancer surgery patients with free-flap reconstruction. METHODS In this randomized, prospective study, 62 patients with head and neck cancers were assigned to receive a general control diet (Ensure® H; Abbott Japan, Tokyo, Japan) or the study diet (Oxepa®; Abbott Japan) containing EPA, DHA, GLA, and antioxidants (eg vitamins A, E, and C). The primary assessment item was the degree of postoperative inflammation, as assessed by measuring maximum body temperature and levels of C-reactive protein (CRP) and procalcitonin from the day of surgery to postoperative day 8. Secondary assessment items were lengths of stays in the intensive care unit (ICU) and hospital. Results The control diet group (n = 32) and study diet group (n = 30) showed no significant difference in energy administered through diet. No significant differences in the parameters of the primary assessment item were noted. Length of stay in the ICU was significantly shorter for the control diet group than for the study diet group (P = 0.011). No significant difference in duration of hospitalization was seen between groups. CONCLUSION No usefulness of a diet containing EPA, DHA, GLA, and antioxidants was demonstrated.
ISSN:1179-6707
1179-6707
1179-0660
DOI:10.4137/JCM.S18125