OBJECTIVE
To improve the immediate results of surgical treatment in patients with gastric cancer, by timely prescribing nutritional therapy at all stages of examination and treatment.
SUBJECTS AND METHODS
The examination included 62 patients who had undergone surgery for gastric cancer. All the patients were randomized to 2 comparable groups: a control group (n=25) that kept to a preoperative high-protein diet; a study group (n=37) that additionally received 10-day preoperative enteral sipping formulas containing 250 ml/day (600 kcal and 36 g of protein per day). Postoperative management was unified and performed according to the developed protocol.
RESULTS
The additional nutritional support group showed the noticeable tendency to improve its nutritional status, which persisted even in the postoperative period. During the preoperative preparation, ferritin levels changed considerably in both the study and control groups. There was a significant difference in the time to onset of peristalsis and spontaneous bowel movement: the mean time to onset of peristalsis in the study and control groups was 1 and 2 days, respectively; the mean time to onset of spontaneous bowel movement in the study and control groups was 4 and 6 days, respectively. The patients who received sipping formulas exhibited a significant change in the indicator «general health», as well as decreased pain sensation intensity, improved food assimilation processes, and better general and physical health conditions, increased overall tone and energy, an energy surge, and a feeling of invigoration.
CONCLUSION
The absence of preoperative additional nutritional support leads to a significant deterioration of the nutritional status and a decrease in ferritin levels, which persist throughout the perioperative period. When undergoing the same postoperative management tactics, the additional preoperative substrate support group displays a faster restoration in total protein levels, earlier onset of peristalsis and spontaneous bowel movement, and improved patient quality of life.