Objective To investigate the efficacy of nedaplati docetaxel combined with radiotherapy on patients with locally advanced cervical cancer.Methods The clinical data of 99 cases with pathologically diagnosed advanced cervical cancer from Jun.2013 to jul.2014 in the Matemal and Child Health Care Hospital of Tangshan were recorded.The patients were randomly divided into the control group (45 cases only with radiotherapy) and the observation group(54 cases with nedaplati and docetaxel beside radiotherapy).Results The effective rate in observation group was 90.74％,higher than control group (71.11％,x2 =6.358,P =0.017).There were significant incidence of bone marrow suppression renal dysfunction and gastrointestinal both in two groups,but can endure.There was no significant difference in term of side effect in two groups (P ＞0.05).Conclusion The therapy of nedaplati and docetaxel combined with radiotherapy has better effect for patients with advanced cervical cancer and without significantly increasing side effect.

Objective To investigate one year survival rate and life quality of patients with non-small cell lung cancer(NSCLC)treated by different arms.Methods One hundred and seventy-nine cases NSCLC patients from January 2013 to December 2014 were selected from the Third Hospital of Tanshan and followed-up,including 57 cases with surgical treatment,70 cases with the use of Navelbine plus cisplatin,52 cases with dendritic cells(DC)and cytokine induced killer cells(CIK)immune based therapy(DC/CIK)treatment.After one year period of radiotherapy and chemotherapy,the SF-36 questionnaire was used to investigate the quality of life of the surviving patients,and the quality of life was assessed from three aspects of the physiological,psychological and social functions.To quantify the quality of life score,the 100 percentage grading system was adopted,logistic regression analysis was used to adjust the influence of age and gender on survival rate,and the data were analyzed by SAS 9.2 statistical software package.Results One hundred and seventy-nine subjects were included in this study,by the end of follow-up on December 2015,there were 119 cases survived,the survival rate was 66.5％(119/179).Survival rate of surgical operation group,DC/CIK group and chemotherapy group orderly decreased(82.5％(47/57),76.9％(40/52)and 45.7％(32/70),P＜0.01).After adjusting age and gender impact,multiple logistic regression model showed that DC/CIK group survival rate was 3.96 times higher than the pure chemotherapy group(95％CI=1.78-8.80),surgical operation group was 5.58 times higher than simple chemotherapy group(95％CI=2.44-12.79).There were no significant differences between DC/CIK group and surgical operation group on physical disease,health status,emotional intelligence,mental health and social function,no significant difference(P＞0.05),but the chemotherapy group was lower(P＜0.05);physiological function in the chemotherapy group,operation group and DC/CIK group showed an increasing trend(P＜0.05).Conclusion The one year survival rate of NSCLC patients treated by different arms is 66.5％,and the life quality of patients with biological immune therapy method is better.

Objective To study the quick triage assessment system for emergency nurse, establish evaluation model and method, select indicators and contents, guide triage nurses to be accurate, fast, convenient and practical, and also to optimize the use of emergency medical resources. Methods Screening the target population to conduct the research, collecting main indicators and features covered with main symptom and characteristics of severe critical emergency patients, selecting manifestation form of triage assessment system. Results The selected indicators and contents were demonstrated by a table-based form, and the quick triage assessment form for emergency nurse was established to instruct triage work. Conclusions This established quick triage assessment form is simple, intuitive and can improve the quality of emergency triage work. It possesses feasibility, practicality and achieves the optimal medical services with the limited emergency medical resources, which shows both social and economic effect.

Objective To evaluate the application of mobile ultrasonoscope in earthquake rescue. Methods According to the characteristic of environment and traumatic conditions in earthquake area, the mobile ultrasonoscope was used to diagnose for clinicians, and the advantages and disadvantages were evaluated. Results The mobile ultrasonoscope played an important role in routine diagnosis, such as organic injury and calculus, superficial organellae injury, soft tissue injury, injury of limbs and blood vessels, gynaecology and obstetrics and so on. As far as certain conditions were conferred in which the mobile ultrasonoscope was seldom used to diagnose in common practice, it played a dramatic role too in bone fracture, joint damage, craniocerebral injury and foreign objects. Conclusion In routine diagnosis or certain conditions, the mobile ultrasonoscope is very practical, especially in earthquake rescue.

Objective To discusses the value of combined CA125 and CT/MR/ in diagnosing the ovarian thecoma.Methods Forty cases of patients with ovarian thecoma were retrospectively analyzed.The results of CA125 and the appearance of CT and MRI were recorded,the value of CA125 changes and CT/MRI features was analysed in the diagnosis of ovarian thecoma.Results The value of CA125 elevated in 17 cases of ovarian thecoma,and showed statistical significance in the ratio((12/35 vs.5/5;x2=2.274,P=0.046) and the levels of the value of CA125 ((90.24 ± 18.56) U/ml vs.(243.35 ± 20.45) U/ml;t =7.780,P =0.002).Compared with 40 cases of control group,elevated CA125 level showed no obviously statistical significance (t =5.348,P=0.22).Forty patients in CT and MRI were all single lesion,30 cases were solid neoplasm,the rest were cystic-solidary lesions or priority of cystic component,75％ lesions were more than 5 cm,9 cases of lesions contains calcification.In pre-enhanced CT and MR/scan the lesions showed iso-density or signal-intensity,mildly enhanced;Twenty-two patients with ascites and 11 cases with symptoms in the elevating of estrogen.Combined the results of CA125 and the apperaance of CT and MR/,the accuracy of the diagnosis in ovarian thecoma was 85％.Conclusion CT and MR/imaging combining with CA125 can improve the diagnosis accuracy of ovarian thecoma.which should be given priorities.

Objective To analyze the changes of leptin and adiponectin levels in serum of patients with diabetic retinopathy and investigate their chnical significance in diabetic retinopathy (DR).Methods One hundred and twenty-one patients with type 2 diabetes mellitus as the case group who hospitalized from Nov.2012 to Nov.2013.Among the patients,41 cases of non-DR,40 cases of nonproliferative-DR,40 cases of proliferativeDR.Forty healthy were served as the control group.The levels of leptin and adiponectin in serum were detected by Enzyme-Linked Immuno Sorbent Assay (ELISA).Results The overall levels of leptin in case group was (15.25 ± 4.70) μg/L,significantly higher than the control group ((6.15 ± 1.70) μg/L; t =-11.696,P ＜0.01)).The level of adiponectin in case group was (7.39 ± 1.92) mg/L,lower than the control group ((11.10 ± 1.46) mg/L; t =11.216,P ＜ 0.01).Moreover,the levels of leptin increased successively from (10.91 ±1.21) μg/L in NDR,(15.22 ±3.75) μg/ L in NPDR and (20.50 ±3.70) μg/L in PDR.While,the adiponectin levels decreased from (9.61 ± 1.35) mg/L in NDR,(7.11 ± 1.18) mg/L in NPDR and (5.34 ± 1.36) mg/L in PDR respectively.And the differences between the groups were significant(F =149,542,291,550;P ＜0.05).The levels of leptin and adiponectin in serum showed a negative correlation (r =-0.662,P ＜0.01).Condusion Levels of leptin and adiponectin in serum associate with DR,and both of them might be the important indexes for the prediction and curative effect evaluation of DR.

OBJECTIVE: In order to solve alarm fatigue, the algorithm optimization strategies were researched to reduce false and worthless alarms. METHODS: A four-lead arrhythmia analysis algorithm, a multiparameter fusion analysis algorithm, an intelligent threshold reminder, a refractory period delay technique were proposed and tested with collected 28 679 alarms in multi-center study. RESULTS: The sampling survey indicate that the 80.8% of arrhythmia false alarms were reduced by the four-lead analysis, the 55.9% of arrhythmia and pulse false alarms were reduced by the multi-parameter fusion analysis, the 28.0% and 29.8% of clinical worthless alarms were reduced by the intelligent threshold and refractory period delay techniques respectively. Finally, the total quantity of alarms decreased to 12 724. CONCLUSIONS To increase the dimensionality of parametric analysis and control the alarm limits and delay time are conducive to reduce alarm fatigue in intensive care units.
Alert Fatigue, Health Personnel/prevention & control* ; Arrhythmias, Cardiac/diagnosis* ; Clinical Alarms ; Humans ; Intensive Care Units ; Monitoring, Physiologic

OBJECTIVE: The patient monitors were used to explore the alarm actuality in a ICU and NICU to investigate the awareness and reaction of medical staff to alarms. METHODS: A series of surveys and interviews were taken to acquire clinicians' feelings and attitudes to monitoring alarms. The researchers were scheduled to track the alarms with annotations, and collect the alarm data of patient monitors using central monitoring system. RESULTS: A total of 235 387 and 67 783 alarms occurred in ICU and NICU respectively. The average alarm rate was about 142 alarms/patient-day in ICU and 96 alarms/patient-day in NICU. CONCLUSIONS There remains alarm fatigue in ICU and NICU, the main reason is the large number of false alarms and clinically irrelevant alarms. In addition, patient monitor is still in the level of threshold alarms or combined alarms, the data integrity and intelligence level need to be improved in future.
Clinical Alarms ; Electrocardiography ; Humans ; Infant, Newborn ; Intensive Care Units, Neonatal ; Monitoring, Physiologic

Physiological parameters monitoring is essential to direct medical staff to evaluate, diagnose and treat critical patients quantitatively. ECG, blood pressure, SpO2, respiratory rate and body temperature are the basic vital signs of patients in the ICU. The measuring methods are relatively mature at present, and the trend is to be wireless and more accurate and comfortable. Hemodynamics, oxygen metabolism and microcirculation should be taken seriously during the treatment of acute critical patients. The related monitoring technology has made significant progress in recent years, the trend is to reduce the trauma and improve the accuracy and usability. With the development of machine vision and data fusion technology, the identification of patient behavior and deterioration has become hot topics. This review is focused on current parameters monitoring technologies, aims to provide reference for future related research.
Humans ; Intensive Care Units ; Monitoring, Physiologic ; Oxygen Saturation ; Technology ; Vital Signs

【Objective】 To explore the relationship between the methylation level of CNR1 and autism spectrum disorder (ASD), in order to provide a theoretical basis for the etiology of ASD. 【Methods】 A case-control study was conducted, recruiting 30 children with ASD from the Child Development and Behavior Research Center of Harbin Medical University and a rehabilitation facility, and 30 matched typically developed children from June 2017 to December 2018. The methylation levels of CNR1 in peripheral blood were measured by the Agena MassArray^® Mass Spectrometry System. A univariate conditional Logistic regression model was used to analyze the potential association between the methylation level of CNR1 and the risk of ASD with adjustment for age, BMI, body fat percentage and body fat. The correlations between the methylation level of CNR1 and the score of Social Responsiveness Scale (SRS) were evaluated by Pearson/Spearman correlation analysis. 【Results】 The methylation levels of the average methylation (t=2.224), CpG_3.4 (Z=2.187), CpG_9.10.11 (t=2.308), and CpG_28.29 (t=2.943) of the CNR1 promoter region in ASD children were significantly higher than controls (P<0.05). The methylation levels of the average methylation (OR=1.117, 95%CI: 1.003 - 1.245), CpG_9.10.11 (OR= 1.072, 95%CI:1.006 - 1.142), and CpG_28.29 (OR=1.078, 95%CI: 1.018 - 1.141) of the CNR1 promoter region were positively correlated with the risk of ASD (P<0.05). The methylation level of CpG_28.29 in ASD children was positively correlated with the scores of social motivation in SRS (r=0.421, P<0.05). 【Conclusions】 The methylation levels of CNR1 in peripheral blood are abnormal in ASD children and might be correlated with the risk of ASD and social function. The underlying mechanism needs to be further explored.