Objective To observe the effect of electroacupuncture on early enteral nutrition (EEN) support in patients with severe craniocerebral injury.Methods A prospective, randomized, controlled study was conducted, 50 patients with severe craniocerebral injury admitted to the the Department of Intensive Care Unit of Traditional Chinese Medicine Hospital of Ningbo from January 2014 to October 2016 were enrolled, and they were randomly divided into electroacupuncture experimental group (26 cases) and conventional treatment control group (24 cases) by randome number table. Enteral nutrition (EN) support was implemented in 24 - 48 hours after admission for all the patients, additionally, the electroacupuncture experimental group was treated by electroacupuncture stimulating acupoint from the 1st day after admission, once 30 minutes daily for consecutive 10 days. The levels of EN calorie reaching standard situation and the parenteral nutrition (PN) necessary for addition were recorded on 3 days and 5 days after admission; the nasal feeding amount of the two groups was recorded on the 1, 4, 7 days; the incidences of complications during EN support period were observed in both groups.Results The proportion of EN calorie reaching the standard in electroacupuncture experimental group was significantly higher than that in the conventional treatment control group in 5 days of treatment [92.3% (24/26) vs. 70.8% (17/24),P < 0.05]. The proportions necessary for addition of PN support were lower in electroacupuncture experimental group than those in the conventional treatment control group on 3 days and 5 days of treatment [3 days: 19.2% (5/26) vs. 25.0% (6/24), 5 days: 7.7% (2/26) vs. 16.7% (4/24)], but there were no significant statistical differences between the two groups (bothP > 0.05). The nasal feeding amounts in electroacupuncture experimental group were significantly higher than those in the conventional treatment control group on 4 days and 7 days of treatment [4 days (mL): 1292.31±123.04 vs.1204.17±139.81,7 days (mL):1342.31±113.75 vs.1275.00±103.21, bothP < 0.05]. The incidence of complications of the electroacupuncture experimental group was significantly lower than that of the conventional treatment control group in 10 days of treatment [26.92% (7/26) vs. 41.67% (10/24),P < 0.05].Conclusions Application of electroacupuncture has a certain clinical value during implementing EN support for treatment of patients with severe craniocerebral injury, early intervention of electroacupuncture can effectively improve the patients' gastrointestinal function and elevate the successful rate of EN, and the therapy is simple, effective and safe without any obvious adverse reactions.

Objective To investigate the effects of nutritional therapy under energy metabolic monitoring on nutrition indicators and clinical prognosis of elderly patients with critical severe diseases in the department of Intensive Care Unit (ICU).Methods One hundred and twenty elderly patients admitted to the Department of ICU of Integrate Traditional Chinese Medicine Hospital of Ningbo, from January 2013 to December 2016 were enrolled, and they were divided into a control group (62 cases) and an observation group (58 cases) by randomized block method. The patients in observation group received nutritional support treatment under the guidance of energy metabolic monitoring, the amount of nitrogen needed was measured every day, and appropriate energy was provided according to the amount of nitrogen and the ratio of heat to nitrogen; the patients in the control group were given the nutritional support program according to experience. The clinical efficacy was evaluated after 7 days of treatment in the two groups, the differences in hemoglobin (Hb), serum albumin (Alb), prealbumin (PA), weaning success rate within 7 days, duration of mechanical ventilation, length of stay in ICU, the standard rate of enteral nutrition (EN) in 7 days, parenteral nutrition support rate, reaching EN target calorie time, acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score on the 7th day after admission and at discharge, the incidence of complications such as abdominal distention, stress ulcer, ventilator associator pneumonia (VAP), heart failure during nutritional treatment and mortality were observed and compared after EN support between the two groups.Results Compared with control group, after treatment Hb (g/L: 136.5±2.5 vs. 90.4±2.3), Alb (g/L: 35.7±4.6 vs. 32.8±4.2), PA contents (g/L: 211.0±20.8 vs. 190.9±30.7), weaning success rate within 7 days [55.2% (32/58) vs. 33.9% (21/62)], the standard rate of EN in 7 days in the observation group were obviously higher [82.8% (48/58) vs. 51.61% (32/62) allP < 0.05], but duration of mechanical ventilation (days: 8.8±3.5 vs. 11.1±4.0), length of stay in ICU (days: 21.2±5.0 vs. 25.9±6.5), parenteral nutrition support rate [29.3% (17/58) vs. 51.6% (32/62)], reaching EN target calorie time (days: 4.4±2.1 vs. 6.2±2.9), APECHE Ⅱ score 7 days after admission (18.7±5.8 vs. 20.8±8.1), APACHEⅡscore at discharge (13.0±5.2 vs. 15.6±4.5) and the incidence of complications such as abdominal distension [10.3% (6/58) vs. 41.9% (26/62)], stress ulcer [3.4% (2/58) vs. 12.9%(8/62)], VAP [22.4% (13/58) vs. 25.8% (16/62)], heart failure [15.5% (9/58) vs. 24.2% (15/62)] etc, were all lower in observation group (allP < 0.05), and 2 weeks later the mortality was significantly lower in the observation group than that in the control group [13.79% (8/58) vs. 22.58% (14/62),P < 0.05].Conclusions Nitrogen required in elderly patients critically ill patients with early determination, the supply of nutrients to guide empirical method is more accurate compared to the nutritional therapy. Nutritional support under energy metabolism monitoring can shorten clinical course, improve nutritional indicators and help reduce the risk of complications and death.

【Objective】 To establish a method for batch weighing blood components intelligently and accurately. 【Methods】 Virus inactivated plasma was used as weighing samples. The traditional electric scale and cryoprecipitation preparation instrument were used to weigh plasma with five specifications. The consistency of the weighing results by the two methods was statistically analyzed. Two groups of virus inactivated plasma with basically the same number of bags were randomly selected, and weighted by the same group of staff using these two equipment, the time for weighing and the time from weighing to registering were calculated statistically. 【Results】 227 bags of plasma were weighed in batches by the two methods, and statistical analysis showed no significant difference in standardized blood volume. There was no significant difference in plasma weighing time (71/68)by the same staff, weighing basically the same number of bags. However, the time difference from weighing to registering was statistically significant, as the new method was 2.65 s shorter than the traditional one (P<0.05). 【Conclusion】 The new method is accurate for batch weighing, and can realize the informatization and intellectualization of blood weighting. The time consumed from weighing to registration was improved by the new method, but not in time for weighing.