Objective:To evaluate the nutritional status before and after chemotherapy in patients with colon cancer by measuring energy metabolism and body composition.Methods:Fifty-one patients with colon cancer were included and were investigated using self-control method (before and after chemotherapy).Resting energy expenditure (REE) was determined by bed metabolic instrument,and body composition was measured by body composition analyzer.Results:For all patients,the REE on the 2nd day after chemotherapy was decreased significantly compared with that before chemotherapy (P ＜ 0.05).After chemotherapy,body fat percentage and body moisture percentage were increased significantly (P ＜ 0.05),and lean body mass percentage was decreased significantly (P ＜ 0.05).Conclusion:After chemotherapy,the REE and lean body mass percentage of the patients with colon cancer were decreased,and body fat percentage and body moisture percentage were increased.

Objective To observe the effect of Shenqi Fuzheng injection combined with chemotherapy on reducing the side effects of malignant tumor chemotherapy. Methods Eighty cancer patients in Traditional Chinese Medicine Hospital of PLA General Hospital from January 2015 to March 2017 were randomly divided into treatment group and control group by using random number table method, each group contained 40 cases. The patients in the treatment group were given Shenqi Fuzheng injection combined with chemotherapy, while the control group used chemotherapy only. Results The incidence of WBC and Plt reduction in the treatment group [35.0 % (14/40), 32.5 % (13/40)] was lower than those in the control group [70.0 % (28/40), 57.5 % (23/40)], and the differences were statistically significant (χ 2= 9.825, P = 0.002;χ2=5.051, P=0.025). The incidence rates of digestive tract reaction and oral ulcers[52.5 %(21/40), 32.5 % (13/40)]were lower than those in the control group[75.0 %(30/40), 60.0 %(24/40)], and the differences were statistically significant (χ2= 4.381, P = 0.036; χ2= 6.084, P = 0.014). The quality of life in the treatment group was significantly improved compared with the control group [(51.4 ±5.1) points vs. (48.3±5.5) points], and the difference was statistically significant(t =2.595,P =0.011). Conclusions Shenqi Fuzheng injection combined with chemotherapy can reduce chemotherapy-induced side effects and improve the life quality of the patients.The injection can be used as the adjuvant therapy for chemotherapy in clinic application.

In order to improve the success rate of supraclavicular deep venous catheterization and reduce mechanical complications, we present an auxillary maneuver in regard to supraclavicular subclavian catheterization basing on the relatively fixed anatomy of subclavian vein and its adjacent surroundings, furthermore, we revised the standardized procedure of supraclavicular subclavian catheterization. The maneuver is summarized in the shape of verses (verses: thumb navigation is well designed according to anatomy. Needle penetrated into vein should be parallel to coronal plane. Fine needle in position should be immobilized. Is it difficult for parallel puncture? Pressure determination is required when needle is in place. It is critical to distinguish which vessel has been inserted. Guidewire is advanced smoothly. Check blood return after expansion of skin and catheterization.). For teaching convenience, verses are considered to be more concise and memorable, as well as applicable to clinical practice, in order to provide some help for clinical teaching.

To improve the effectiveness of bedside localization of nasointestinal tube(NIT)and facilitate the placement of nasointestinal tube into jejunum,we established a procedure and composed a teaching verse for bedside placement of nasointestinal tube based on relevant classical literature and our own practices.Verse content:enteral nutrition means a successful strategy to improve the outcome in critically ill patient management,never hesitate to place nasointestinal tubes when necessary.There are several methods to deal with it,but popularizing it remains a long way off.Half-sitting and swallowing into the esophagus,freely withdrawing signifies the stomach cavity.Passing through the pylorus using light tension on the tube in the right lateral decubitus position.Arriving at the jejunum with low resistance in the left lateral decubitus position.What are the signs of intragastric coiling?Tube return out of nose is the initial observation,Failure of air insufflation indicates tube coiling.Dyeing location surpasses imaging.Vacuum test is the most sensitive,Sequential change from acid to base is specific.Methylene blue test is dramatical for localization.Combining three methods is enough to navigate.Abdominal plain film is the goldan standard and can still be used in ultrasonic era.3-D image establishes overall view.CT reveals the tube route exactly.The teaching verse has become a powerful tool for clinical teaching of manual nasointestinal tube placement in a concise and easy-to-remember form.