Abstract | BACKGROUND: METHODS: This was a randomized phase III clinical trial of addition of eicosapentaenoic acid-rich nutrition to a standard diet in patients having total gastrectomy for gastric cancer. Patients were randomized to either a standard diet or standard diet with oral supplementation of an eicosapentaenoic acid (ProSure®), comprising 600 kcal with 2·2 g eicosapentaenoic acid, for 7 days before and 21 days after surgery. The primary endpoint was percentage bodyweight loss at 1 and 3 months after surgery. RESULTS: Of 127 eligible patients, 126 were randomized; 124 patients (61 standard diet, 63 supplemented diet) were analysed for safety and 123 (60 standard diet, 63 supplemented diet) for efficacy. Across both groups, all but three patients underwent total gastrectomy with Roux-en-Y reconstruction. Background factors were well balanced between the groups. Median compliance with the supplement in the immunonutrition group was 100 per cent before and 54 per cent after surgery. The surgical morbidity rate was 13 per cent in patients who received a standard diet and 14 per cent among those with a supplemented diet. Median bodyweight loss at 1 month after gastrectomy was 8·7 per cent without dietary supplementation and 8·5 per cent with eicosapentaenoic acid enrichment (P = 0·818, adjusted P = 1·000). Similarly, there was no difference between groups in percentage bodyweight loss at 3 months (P = 0·529, adjusted P = 1·000). CONCLUSION: Immunonutrition based on an eicosapentaenoic acid-enriched oral diet did not reduce bodyweight loss after total gastrectomy for gastric cancer compared with a standard diet. Registration number: UMIN000006380 ( http://www.umin.ac.jp/).
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Authors | S Ida, N Hiki, H Cho, K Sakamaki, S Ito, K Fujitani, N Takiguchi, Y Kawashima, K Nishikawa, M Sasako, T Aoyama, M Honda, T Sato, S Nunobe, T Yoshikawa |
Journal | The British journal of surgery
(Br J Surg)
Vol. 104
Issue 4
Pg. 377-383
(Mar 2017)
ISSN: 1365-2168 [Electronic] England |
PMID | 28072447
(Publication Type: Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial)
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Copyright | © 2017 BJS Society Ltd Published by John Wiley & Sons Ltd. |
Chemical References |
- Immunologic Factors
- Eicosapentaenoic Acid
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Topics |
- Administration, Oral
- Adult
- Aged
- Aged, 80 and over
- Body Weight
- Dietary Supplements
- Eicosapentaenoic Acid
(administration & dosage)
- Female
- Gastrectomy
(methods)
- Humans
- Immunologic Factors
(administration & dosage)
- Laparoscopy
(methods)
- Male
- Middle Aged
- Nutritional Support
(methods)
- Perioperative Care
(methods)
- Stomach Neoplasms
(diet therapy, surgery)
- Young Adult
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