Objective To investigate the impact of applying patient-centered care concept on easing the negative moods among the parents of the neonates hospitalized in NICU.Methods The parents of neonates (76 people) hospitalized in NICU from March to May in 2012 were selected as the control group,they conducted normal nursing.The parents of neonates hospitalized in NICU during June and August in 2012 were named as the observation group (81 people).In addition to the normal nursing,they were given nursing intervention according to patient-centered care concept.The anxiety and depression moods of the two groups was analyzed.Results Before the patient-centered care concept intervention,there was no statistical difference of SAS,SDS scores for both groups.For the observation group,the SAS,SDS scores after intervention were significantly lower than those before the intervention.While for the control group,there was no statistical difference of SAS,SDS scores.After intervention,the SAS、SDS scores of the observation group were significantly lower than those of the control group,and the difference was statistically significant.Conclusions The negative moods of the parents of hospitalized neonates can be eased significantly by applying patient-centered care concept intervention.

Objective To study the clinical values of dynamic changes of yon Willebrand factor (vWF) and ADAMTS13 (a disintegrin and metalloprotease with thrombospondin repeats-13 ) in aneurysmal subarachnoid hemorrhage. Methods Twenty-nine patients with aneurysmal subarachnoid hemorrhage admitted to Department of Neurosurgery from April 2010 through April 2011 were enrolled for retrospective study.They could be categorized into 3 sets of grouping:delayed cerebral ischemia group ( DCI group) and non-delayed cerebral ischemia group ( no DCI group ),cerebral vasospasm group ( CVS group ) and no vasospasm group (no CVS group),and good prognosis group and poor prognosis group,and another 20 healthy subjects as control group.All patients were examined with CT,DSA,or/and CTA to identify the intracranial subarachnoid hemorrhage resulted from aneurysm rupture.The exclusion criteria included:(1)the time from onset to admission was longer than 72 hours or patient was in imminent danger of death; (2)patients had surgery,interventiona] or conservative treatment outside the hospital; (3) patients were under the treatment of antiplatelet medicine such as aspirin,clopidogrel,or other anticoagulants such as warfarin,etc ; (4) patients had blood diseases,impaired kidney or liver function,pregnant,or with recent infections.Venous blood were taken one day,4 days and 10 days after SAH to determine plasma concentrations of ADAMTS13 and vWF by using enzyme-linked immunosorbent assay (ELISA). Transcranial Doppler ultrasonography (TCD) was used to measure mean blood flow velocity of middle cerebral artery (VMCA).Glasgow outcome scale (GOS) score was measured before discharge. Data were analyzed by using SPSS version 13.0 software. Results The levels of vWF were significantly higher in DCI group,CVS group and poor prognosis group compared with those in the control group 1 day,4 days and 10 days after SAH.There were differences in vWF between DCI group and no DCI group 1 day and 4 days after SAH ( P ＜ 0.05 ).There were significantly differences in vWF between CVS group and no CVS group,and between good prognosis group and poor prognosis group 4 days and 10 days after SAH ( P ＜ 0.01 ).In DCI group and poor prognosis group,the level of plasma ADAMTS13 was significantly lower 1 day after SAH than that in the normal control group (P ＜0.01) and in the no DCI group (P ＜0.O1 ); and there were no differences in ADAMTS13 between CVS group and no CVS group.Conclusions In the early stage,the increase in plasma vWF and decrease in ADAMTS13 activity are associated with DCI,and the decrease in ADAMTS13 activity can be used to predict the outcome.

Objective To study the clinical changes of von Willebrand factor( vWF) and interleukin-8 (IL-8) in patients with severe pulmonary contusion. Methods Sixty-three patients with severe pulmonary contusion were divided into three different classifications for the sake of comparison in different respects, namely (1) severe pulmonary contusion with ARDS group and severe pulmonary contusion without ARDS group, (2) survival group and non-survival group, and (3) ISS score <20 group and ISS scored 20 group. In addition, the normal control group was set up. The levels of plasma vWF and serum IL-8 were respectively detected by double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) within 24 hours of injury and 1,3,5 and 7days after injury. The regularity of their changes was observed and the correlation factors were analyzed from the data. Results Compared with normal controls, the concentrations of plasma vWF and serum IL-8 were significantly increased in patients with severe pulmonary contusion in all intervals of detection. The concentrations of plasma vWF escalated gradually in severe pulmonary contusion with ARDS, and reached significantly higher levels in 5 days and 7 days after injury compared with those without ARDS group (P <0. 05). The increase in concentrations of serum IL-8 peaked in 5day after injury, and then declined. The levels of serum IL-8 were higher in patients with severe pulmonary contusion with ARDS group than those in this kind of patients without ARDS group. The levels of plasma vWF and serum IL-8 were higher in non - survival group than those in survival group (P < 0.05). The increase in levels of plasma vWF and serum IL-8 peaked and then declined in 5 days in ISS score 3:20 group, whereas it peaked and declined in 3 days after injury in ISS score < 20 group. The level of plasma vWF was positively correlated with platelets and negatively correlated with oxygenation index. The levels of serum IL-8 was positively correlated with white blood cell count and ISS score, and negatively correlated with oxygenation index. Conclusions The levels of plasma vWF and serum IL-8 were increased in patients with severe pulmonary contusion, reflecting the severity of pulmonary injury. The levels of plasma vWF and serum IL-8 were the sensitive markers for evaluating the severity of pulmonary injury and the prognosis of ARDS caused by severe pulmonary contusion.

Objective To comparatively analyze the HIV disease progression and the death situa-tion between injecting drug users (IDUs) with HIV infection and those with HIV/HCV co-infection.Meth-ods The counts of CD4+T cells were collected through a retrospective study and the data about death situa-tion were collected with follow-up cards from 2006 to 2014 .A statistical analysis was conducted for the two groups .Results Among the 175 cases with HIV infection , the average value of primary CD 4+T cell counts was 370 cell/μl and 25.71%of them, primary CD4+T cell counts were less than 200 cell/μl.The average change rate of CD4+T cell counts was -1.50 cell/μl in month.The annual mortality rate was 18.18%. Among the 325 cases with HIV/HCV co-infection, the average value of primary CD4+T cell counts was 420 cell/μl and 20.45%of them, primary CD4+T cell counts were less than 200 cell/μl.The average change rate of CD4+T cell counts was -2.76 cell/μl in month.The annual mortality rate was 32.14%.The differ-ences between the groups were significant (P<0.05).Conclusion Compared with patients with HIV infec-tion, those with HIV/HCV co-infection showed significantly decreased CD 4+T cell counts , resulting in a faster disease progression and a faster death .It was urgent for the management department to work out HIV prevention and therapeutic measures .

Objective To search for the genetic and molecular immunity basis of CXCR-1 associated pathogenesis in ankylosing spondylitis (AS) patients. Methods Sequencing analysis was used to detect mutation in the exonic, junctional and promoter sequences of CXCR-1 which might be related with ankylosing spondylitis; the hydrophobicity, conservation and evolutionary distance of the mutated amino acids were also analyzed. Results Six affected individuals in the family were detected with a novel mutation Arg192Gly. The glycine at 192 codon was highly conserved in different species. Arginine and glycine had quite distinct hydrophobicity and BLOSUM score. Conclusion The mutation CXCR-1 (Arg192Gly) detected in these patients might be involved in genetic and molecular immunity mechnisms of ankylosing spondylitis.

Objective To assess the clinical value of measuring the concentration of serum osteoprotegerin (OPG) in detecting the bone metastases in patients with prostate cancer. Methods The concentration of serum OPG in 40 patients was determined by ELISA. The data of ECT bone scan and Gleason score was collected simultaneously. The correlations between serum OPG and bone metastases, Gleason score were tested. Results The concentration of serum OPG in patients with bone metastases by ECT scan was( 16 237. 19 ±5144. 26) ng/L,which was significantly higher than the concentration in patients without bone metastases , which was (12 123.32 ±4136. 50)ng/L. There was no significant correlation between serum OPG and Gleason score. Conclusions The serum OPG has an important clinical value in prediction of prostate cancer with bone metastases. There is no significant correlation between serum OPG and the Gleason score.

Objective:To understand the application effect of traditional position and oblique supine lithotomy in percutaneous nephroscopy combined with ureteroscopy combined with double lithography, and explore the clinical nursing methods of oblique supine lithotomy.Methods:From January 2018 to January 2019 in our hospital, 82 patients with complicated calculi who underwent percutaneous nephroscopy combined with ureteroscopy and double lithoscopy were selected, and were divided into the control group ( n=40) and the observation group according to the random number table ( n=42). The control group took the lithotomy position after anesthesia, placed the ureteral stent tube and changed it to the prone position to complete the operation; the observation group placed the oblique supine lithotomy position to complete the operation after anesthesia, and there was no need to change the position during the operation. The posture time, blood pressure, heart rate, pulse oxygen, blood transfusion, bleeding, postoperative postural comfort and complications of the two groups were compared. Results:When placed in the position and at the end of the operation, the blood pressure of the control group was (109±31), (106±23) mmHg(1 mmHg=0.133 kPa), and the heart rate was (93 ±10), (95±15)times per minute; the blood pressure of the observation group was (130±19), (125±17)mmHg, the heart rate was (86±12), (85±9) times per minute, the difference between the two groups was statistically significant ( t value was 2.86-4.26, P<0.01). The posture time of the observation group was (12.4±3.0) min and the control group was (21.2±6.9) min with statistically significant difference between two groups( t value was 7.550, P<0.01). The number of uncomfortable patients in the observation group after operation was 3 cases and 7 cases occurred in the control group. The difference was statistically significant ( χ2 value was 2.450, P<0.05). Conclusion:It is safe and feasible to use the oblique supine lithotomy position in double -lens combined stone removal, which can reduce the patient's discomfort and complications, and effectively improve the surgical efficiency and quality.

、Objective To investigate HtoH continuous nursing on medication compliance、readmission rate、heart function improvement in elderly patients with old chronic heart failure. Methods 64 Han、Uygur and Kazak patients with chronic heart failure were divided into two groups according to the age、gender and ethnicity.The two groups were nurse follow-up group and non-nurse follow-up group.6 months later、the medication compliance、readmission rate、and heart function improvement were observed in these patients.Results In the non-nurse follow-up group、the utilization rates of β-blockers and hydrochlorothiazide in 6 months were significantly lower than the utilization rates when discharge 、P < 0.05 、、The utilization rates of other drugs showed the downward trend 、but the difference were not statistically significant 、P >0.05、.In the nursing follow-up group、the utilization rates after 6 months and when discharge showed no significant difference 、P >0.05、.Compared with the non-nurse follow-up group、left ventricular ejection fraction and the number of patients with left ventricular ejection fraction in nurse follow-up group showed an increasing trend、the left ventricular end-diastolic volume showed a downward trend、but the difference was not statistically significant 、P >0.05、.However、the number of readmission patients was significantly lower 、P <0.001、.Conclusion Nurse telephone follow-up can significantly improve medication compliance、readmission rate and heart function.

、Objective To investigate HtoH continuous nursing on medication compliance、readmission rate、heart function improvement in elderly patients with old chronic heart failure. Methods 64 Han、Uygur and Kazak patients with chronic heart failure were divided into two groups according to the age、gender and ethnicity.The two groups were nurse follow-up group and non-nurse follow-up group.6 months later、the medication compliance、readmission rate、and heart function improvement were observed in these patients.Results In the non-nurse follow-up group、the utilization rates of β-blockers and hydrochlorothiazide in 6 months were significantly lower than the utilization rates when discharge 、P < 0.05 、、The utilization rates of other drugs showed the downward trend 、but the difference were not statistically significant 、P >0.05、.In the nursing follow-up group、the utilization rates after 6 months and when discharge showed no significant difference 、P >0.05、.Compared with the non-nurse follow-up group、left ventricular ejection fraction and the number of patients with left ventricular ejection fraction in nurse follow-up group showed an increasing trend、the left ventricular end-diastolic volume showed a downward trend、but the difference was not statistically significant 、P >0.05、.However、the number of readmission patients was significantly lower 、P <0.001、.Conclusion Nurse telephone follow-up can significantly improve medication compliance、readmission rate and heart function.

Objective To study the effect of puncture length per cubic centimeter of prostate biopsy on the detection rate of prostate cancer. Methods The clinical data of 254 prostate cancer patients who had underwent the first prostate biopsy by transrectal ultrasound guidance from September 2013 to November 2017 were retrospectively analyzed. The patients were divided into prostate cancer group and non prostate cancer group according to biopsy pathologic results. The total prostate specific antigen (TPSA), prostate volume, puncture length per needle, puncture length per cubic centimeter of prostate, volume of per needle and percentage of the sampled prostate volume were compared between 2 groups, and the relationship between puncture length per cubic centimeter of prostate and prostate cancer detection rate were analyzed. Results Among the 254 patients, the prostate cancer was in 67 cases (prostate cancer group), and the benign lesion was in 187 cases (non prostate cancer group). The prostate cancer detection rate was 26.4% (67/254). There were no statistical differences in age, puncture length per needle and volume of per needle between 2 groups (P＞0.05). The TPSA, puncture length per cubic centimeter of prostate and percentage of the sampled prostate volume in prostate cancer group were significantly higher than those in non prostate cancer group: (13.8 ± 6.8)×103 ng/L vs. (8.5 ± 3.9)×103 ng/L, (3.42 ± 0.12) mm/cm3 vs. (2.83 ± 0.18) mm/cm3 and (2.75 ± 0.31)% vs. (2.24 ± 0.25)%, the prostate volume was significantly lower than that in non prostate cancer group: (45.8 ± 15.5) cm3vs. (56.3 ± 13.8) cm3, and there were statistical differences (P＜0.05). Receiver operating characteristic curve analysis showed that area under the curve was 0.628, 95% CI 0.561 to 0.695. The cutoff value of puncture length per cubic centimeter of prostate was 3.40 mm/cm3, with the sensitivity of 59.8% and the specificity of 64.8% . Conclusions The puncture length per cubic centimeter of prostate and percentage of the sampled prostate volume are important morphometric parameters in the determination of prostate cancer. The detection rate of prostate cancer is the highest , when puncture length per cubic centimeter of prostate is≥3.40 mm/cm3.