Objective To investigate influence of nutritional status on prognosis in patients with systemic inflammatory response syndrome (SIRS). Methods Retrospective analysis for clinical data of 533 patients who hospitalized at the Internal Medicine Department of Beijing Social Welfare Hospital and the Emergency Department of Chaoyang Hospital, Beijing during 2005 to 2010 were performed. All the patients were divided into SIRS (323 cases) and non-SIRS (210 cases) groups based on diagnostic criteria of SIRS and pyemia, and groups of the survival (431 cases) and the dead ( 102 cases) based on their end outcomes.Patients of SIRS were further divided into sub-groups of pyemia (287 cases) and non-pyemia (36 cases)based on their infection status. The Acute Physiology and Chronic Health Evaluation Ⅱ ( APACHE Ⅱ ),serum levels of prealbumin ( PAB), albumin ( ALB), total cholesterol (CHOL) and C-creative protein (CRP) were measured for all the patients on the 1st, 3rd, 7th days after admission, before discharge and prior to death, respectively. Results Scores of APACHE Ⅱ were significantly higher in SIRS and the dead groups than those in non-SIRS and the survival groups (P ＜0. 05 ). Serum level of albumin was significantly lower in SIRS and the dead groups than that in non-SIRS and the survival groups on the 7th day after admission (SIRS vs. non-SIRS: F=9.812, P=0.035; the dead vs. the survival: F =45.285, P=0. 003). Change in serum level of prealbumin was the same as the level of albumin, with significant difference between various groups since the 3rd day after admission ( P ＜ 0. 05 ). Significant time effects could be found in the dead and survival groups (for the dead group: F = 19. 188, P = 0. 000; and for the survival group: F = 47. 250, P ＜ 0. 01 ). Multiple regression analysis showed that serum levels of prealbumin and total cholesterol correlated with scores of APACHE Ⅱ[with a regression formula of scores of APACHE Ⅱ = 52.032-21.407 PAB-8.971 CHOL (R2 =0.801, F=48.016, P =0.023)]. Logistic regression analysis showed that low level of prealbumin and high scores of APACHE Ⅱ both were predictors for survival of SIRS patients, with an overall accuracy of 77. 1 percent, 73.5 percent for survival and 79. 5 percent for death prediction. Conclusions Severe malnutrition can be found in patients with SIRS and serum level of prealbumin can be used to evaluate their nutritional status and severity of the disease. High scores of APACHE Ⅱ combined with low serum level of prealbumin can predict prognosis of the patients.

Objective To analyze the prognostic factors and trerapy strategy of lung cancer in the patients aged 80 years and over.Methods Totally 107 patients aged ≥ 80 years with lung cancer were retrospectively reviewed.Patients' clinical characteristics and treatment were analyzed.Results Median survival time of the patients was 6.9 months.92.9％ (13/14) of small cell lung cancer patients and 34.4％ (31/90) of non small cell lung cancer patients were treated.Life cycle of patients who accepted effective treatments and supportive treatments were 16.5 months and 8.7 months,respectively (P=0.008).In the early stage of tumors,survival time of patients undergoing surgery was 36.7 months,15.5 months in patients without surgery (P=0.023),while in the late stage,survival time of patients receiving combined chemotherapy was 13.4 months,4.6 months in patients receiving single agent chemotherapy(P=0.002).In small cell lung cancer,survival time of patients who received radiotherapy was 12.8 months,6.4 months in patients who did not receive radiotherapy (P=0.049).Performance status (PS),clinical stage,early surgery,late chemotherapy and radiotherapy(x2=38.236,18.831,5.187,9.827,4.186,P＜0.05),but not sex and pathology type affected the prognosis.PS score (P=0.003)and clinical stage(P=0.046) were the independent influencing factors.Conclusions Performance status and clinical stage are the independent influencing factors of lung cancer in the patients aged over 80 years.Patients may improve survival if receiving surgery,chemotherapy and/or radiotherapy when they have good PS,otherwise patients may choose best supportive care.

Objective To study the effect and mechanism of the neurological function recovery in rats with spinal cord injury (SCI) rats after the transplantation of neural stem cells which are directly differentiated from bone marrow mesenchymal stem cells (BMSC), and to investigate the suitable engraftment time.Methods The BMSC at 3rd passage were differentiated into neural stem cells (NSC), and immunofluorescence staining was used to identify the NSC. The oriented-induced cells were labeled with Brdu 3 days before they were transplanted, and they were slowly injected into the injured site of the SCI rats. The SCI rats were randomly divided into group Ⅰ (transplantation at first week postinjury), group Ⅱ (transplantation at 2nd week postinjury) and control group (the operation was the same as group Ⅰ, but the cell suspension was replaced by the equal volume of normal saline). The BBB scores after transplantation were recorded. The distribution and differentiation of transplanted cells were observed by using immunofluorescence staining with antibodies against Brdu combined with Nestion and Brdu combined with NF200. NF200 immunofluorescence staining was used to show the regeneration of nerve fibers. The pathological changes of the injured site were observed by HE staining.Results The nestin expression was positive after the BMSC were differentiated for 3 days, and if the induced spherical cells were cultured continuously, the different levels of NF200 and GFAP were found. BBB scores in group Ⅰ and group Ⅱ were significantly higher than in control group (P<0.05), especially in group Ⅰ. The immunofluorescence showed that a large number of Brdu and Nestin double-positive cells and some Brdu and NF200 double-positive cells filled the injured site and linked the two sides of the injured area in group Ⅰ and group Ⅱ, and the lesion area of the spinal cord was reduced as compared with control group (P<0.05). More importantly, further reduction in lesion area and improvement in neurological function were observed in group Ⅰ.Conclusion The BMSC can be differentiated into NSC. The transplantation of the NSC could effectively promote the nerve function recovery after SCI, and the effect of transplantation at first week postinjury was better than at 2nd week postinjury.

Objective:To investigate the expression of APRIL in NSCLC and to analyze the relationship between expression of APRIL and clinicalpathological characteristics of NSCLC.Methods:RTQ-PCR and Western blot were used to detect the expression of APRIL mRNA and protein in 68 pair of tumor tissues and corresponding adjacent normal tissues of NSCLC.50 Formalin-fixed,paraffin-embedded NSCLC samples were tested for APRIL protein location and expression by IHC,with results compared to the clinical and pathological parameters of NSCLC to determine significance.Results:The results showed that the expression level of APRIL mRNA and protein in tumor tissues was significantly higher than in normal tissues(both P

Objective: To observe the efficacy and safety of analgesic drugs in the standardized treatment of cancer pain patients at the pain clinic. Methods: The data of 787 cancer pain patients and their corresponding prescriptions for cancer pain were collected from April, 2012 to April, 2013 at the pain clinic. The obtained information comprise of diseases that lead to cancer pain, cause of pain, pain intensity, and efficacy and side effects of medications. Diseases that caused cancer pain include 658 cases with primary malignant lung cancer. Results: Pain was mainly caused by primary lung cancer in 787 cancer-related patients. An analgesic drug, namely, oxycodone hydrochloride, was administered in 54.6% via single drug therapy. The daily dosage range of this drug was 20 to 90 mg/d in 280 cases. About 35.6% of the studied patients with a daily dosage of 90 mg/d or lower had their pain effectively managed. After the treatment, the number of cases with moderate to severe pain was reduced from 437 (55.5%) to 248 (31.5%). The oral administration of opioid oxycodone hydrochloride tablets ranked first among the prescribed drugs for cancer pain, and single-drug therapy was the choice of medication. The majority of patients had satisfactory pain-relief with a daily dosage of less than 90 mg/d upon the administration of oxycodone hydrochloride sustained-release tablets and morphine sulfate controlled-release tablets. Side effects included mild constipation, nausea, vomiting, dizziness, loss of appetite, urinary retention, somnolence, and so on. Intervention treatment was needed in most of the patients. Conclusion: Pain clinic is critical in the administration of standardized treatment for cancer pain in hospitals. The establishment of pain clinic ensures the standardized treatment of cancer pain.

Objective To study the effect of Kanglaite combined with comprehensive therapy on advanced non-small cell lung cancer.Methods Sixty-one patients with advanced non-small cell lung cancer were randomly divided into treatment group ( n=31 ) and control group ( n=30 ).Both groups were given comprehensive therapy.Treatment group were additionally treated with intravenous injection of 200 ml Kanglaite.Clinical efficacy,quality of life,pain relief and adverse reactions of the two groups were observed.Results ( 1 ) Quality of life was improved in 20 cases (64.5％ ),stabled in 8 cases (25.8％),declined in 3 cases ( 9.7％ ) of treatment group,and in the control group there were 9 cases ( 30.0％ ) improved,9 cases ( 30.0％ ) stabilized,12 cases (40.0％ ) declined respectively.Quality of life in treatment group was higher than in control group ( U=2.91,P＜0.01 ).( 2 ) Pain relief:the number of patients with complete remission,partial remission,no change,and progression were 5 cases ( 16.1％ ),16 cases ( 51.6 ％ ),16 cases (51.6％ ),6 cases (19.4％) and 4 cases (12.9％ ) in treatment group,and in control group they were 2 cases(6.7％ ),9 cases (30.0％ ),11 cases(36.7％ ) and 8 cases(26.7％ ) respectively.The effect of treatment on pain relief in treatment group was better than that in control group ( U=2.32,P＜0.05 ).(3) Clinical efficacy:in the treatment group there were 12 cases (38.7％) with partial remission,14 cases (45.2％) stabilized,and 5 cases (16.1％ ) progressed,and in control group the numbers were 8 cases (26.7％ ),8 cases (26.7％ ) and 14 cases (46.7％ ) respectively.The clinical efficacy in treatment group was better than that in the control group( U=2.04,P＜0.05).(4) There were significant difference on the change of white blood cell count and gastrointestinal reactions Ⅲ and Ⅳ degrees between treatment group and contrl group [22.6％ (7/31) vs.53.3％(16/30),x2=6.139 P＜0.05;19.4％ (6/31) vs.46.7％ (14/30),x2=5.161,P＜0.05].Conclusion Kanglaite injection combined with comprehensive therapy can improve clinical efficacy of therapy for advanced non-small cell lung cancer,reduce the toxic adverse reaction,protect immunity system and improve the quality of life of patients.

Objective To investigate the effect of bone marrow stem cells (BMSCs) transplantation combined with body weight supported treadmill training on neural functional recovery of rats with spinal cord injury.Methods T11 complete spinal cord injury (SCI) was introduced into 40 Sprague-Dawley male rats using an improved simple device,imitating the Allen method.The rats were randomly divided into a stem cell transplantation group,a body weight support treadmill training group,a combined treatment group and a control group,each of 10 assigned according to a random number table.One week after the SCI operation,stem cell transplantation was performed on the rats in the stem cell transplantation group and the combined treatment group.One day before their transplantation,the third passage BMSCs were labeled with 5-ethynyl-2'-deoxyuridine (Edu).The rats in body weight support treadmill training group and combined treatment group were received body weight support treadmill training,while the other two groups were not given any training.At the 1 st,2nd,3rd,4th and 5th week after SCI modeling,Basso-Beattie-Bresnahan (BBB) movement function score was used to evaluate the motor function recovery of all rats.At the 5 th week after SCI,immunohistochemical staining and immunofluorescence staining was applied to detect neural specific markers including the neuron specific enolase (NSE),microtubule associated protein (MAP-1 β) and vimentin (VIM).The survival and differentiation of the transplanted cells,as well as the nerve fiber recovery in the lesion were also observed.Results The average BBB score of the combined treatment group was (6.60 ± 0.97) at the 2nd week after SCI operation,significantly higher than the other 3 groups,while that of the stem cell transplantation group and the body weight support treadmill training group was (5.00 ± 0.67) and (4.80 ± 0.63) respectively,both higher than that of the control group but without significant differences (P ＞ 0.05).In the third week after modeling,however,the value of the stem cell transplantation group rose to (8.00 ± 0.67),significantly higher than that of the body weight support treadmill training group (6.80 ± 0.79).The immuohistochemical staining showed that a variable degree of neural specific markers (NSE,MAP-1 β,VIM) positive cells were observed in the SCI tissues of all groups,with those in the combined treatment group significantly higher than the other 3 groups.The immunofluorescence also found significantly higher fluorescence expression of neural specific protein markers including NSE,MAP-1 βand VIM in the combined treatment group than the rest group,with obvious proliferation and differentiation of nerve fibers.Conclusions Stem cell transplantation combined with partial body weight supported treadmill training can effectively promote the recovery of neural function of rats with spinal cord injury,and the effect is better than solely stem cell transplantation or the weight loss training.

ObjectiveTo explore the best practice and normalization of arterial blood collection by comparing performance of BD preset syringe with regular syringes in arterial blood collection in standardized nursing process. MethodsThe nurses were trained to use BD preset syringe and regular syringes to collect arterial blood sample.Five hundred subjects were randomly divided into the preset syringe group and the regular syringes group,250 subjects in each.Agglutination of blood samples was observed.Time spent in every step of collections was recorded for 23 subjects in each group to calculate workflow efficiency.A questionnaire was used for nurses participated in arterial blood collection for their evaluation of both types of syringes. Results The incidence of micro-clot formation in the preset syringe group was 2 cases,lower than 15 cases in the regular syringes group,the preset syringe group also showed higher workflow efficiency as well as safe and easy-to-use characters.The difference between two groups was statistically significant. ConclusionsUsing BD preset syringe in nursing process management has lower incidence of micro-clot formation,higher workflow efficiency,safe and easy-to-use character.It should be promoted in clinical practice.

BACKGROUND AND OBJECTIVEIt ha been proven that serum vascular endothelial growth factor (VEGF) concentration was elevated significantly after surgery in patients of non-small cell lung cancer (NSCLC). Platelet may be the main resource of serum VEGF. The aim of this study is to investigate the correlation between postoperative dynamic changes of serum VEGF levels and platelet counts in patients of NSCLC who underwent surgery.

METHODSSerum VEGF levels were determined in 76 patients of NSCLC who were treated with surgery by ELISA (enzyme linked immunosorbent assay) method before operation and on postoperative day 1, 7. At the same day the concentrations of platelet were determined. RESULTS (1) Serum VEGF in patients of NSCLC on preoperative day, postoperative 1 day and 7 day were (842.06 +/- 527.24) pg/mL, (1 119.28 +/- 609.62) pg/mL, (1 574.09 +/- 873.38) pg/mL, respectively (P < 0.001); (2) Platelet counts in patients of NSCLC on preoperative day, postoperative 1 day and 7 day were (230.42 +/- 82.56 x 10(9)/L, (196.47 +/- 81.48) x 10(9)/L, (237.90 +/- 86.94) x 10(9)/L; the value on postoperative 1 day was the lowest (P < 0.001); (3) On postoperative 7 day, serum VEGF in the group of lower than the mean and higher than the mean were respectively (1 398.81 +/- 734.00) pg/mL and (1 842.86 +/- 1 006.63) pg/mL (P = 0.043).

CONCLUSIONSerum VEGF in patients of NSCLC after surgery were elevated. In the group of higher platelet counts, serum VEGF increased more significantly.

Adult ; Aged ; Carcinoma, Non-Small-Cell Lung ; blood ; surgery ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Lung Neoplasms ; blood ; surgery ; Male ; Middle Aged ; Platelet Count ; Postoperative Period ; Vascular Endothelial Growth Factors ; blood