The Influence of different nutrition treatment approaches in the fibula muscle flap reconstruction of the mandibular defect postoperative patients / 肠外与肠内营养

ABSTRACT

Objective:NRS 2002 nutritoanl risk assessment and PG-SGA scale were used to evaluate the effect of different nutritional treatments on fibula myocutaneous flap reconstruction of mandibular defect postoperative patients,and to find the appropriate timing and method of nutritional support for this kind of patients.Methods:50 cases of fibula myocutaneous flap reconstruction of mandibular defect postoperative patients were divided into two groups according to the nutritional risk assessment and the opinions of the research team including the mixed nutrition support treatment group (SPNS + EN) and the conventional nutrition support treatment group (TEN).The indexes of the patients on the day before surgery and 1,7,13 postoperative days were monitored,including lymphocyte count (LYM),serum albumin (ALB),hemoglobin (HB),potassium (K),sodium (NA),chloride (CL) and nutritional risk screening score (NRS) and other indicators to evaluate therapeutic effect of two groups.Results:The indicators showed no significant differences in the two groups before operation.For K and Na,the levels of the SPN + EN group was higher than that of the TEN group.Hemoglobin (HB) and NRS score on the 13rd day after surgery were statistically different between the two groups (P ＜ 0.05).Besides,Lymphocyte count (LYM) and chloride (CL) on the 1st and 7th after operation showed significant different,too(P ＜ 0.05).Conclusion:By nutritional risk assessment in patients with NRS 2002 before operation,PG-SGA after operation,we corrected the electrolyte and acid-base imbalance,improved stress state of postoperative patients with adjustment of nutritional therapy and intervention to timely and effectively provide plenty of energy and protein.