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Objective:To analyze the incidence and the related factors of umbilical vein catheter (UVC) tip migration within 7 d after umbilical vein catheterization.Methods:This prospective study involved neonates who were successfully indwelled with UVCs in the Department of Neonatology of Gansu Provincial Women and Child-care Hospital from June 2020 to December 2021. The position of the UVC tip, length of umbilical stump, body weight, and abdominal circumference were recorded after the UVCs were inserted successfully, and the changes in these four data at 2, 24, 48, 72 h, and 7 d after catheterization were analyzed and compared. All the subjects were divided into the non-migrate group, inward migration group, and outward migration group. Chi-square test, Mann-Whitney U test, or Kruskal Wallis H test were used for statistical analysis. Results:A total of 157 newborns were enrolled, with 51 cases in the inward migration group, 62 cases in the outward migration group, and 44 cases in the non-migrate group. There were no significant differences among the three groups regarding gestational age, birth weight, gender, born through cesarean section, age at the time of catheterization, use of sedation, and feeding modes (all P>0.05). The migration rates of UVCs tip at 2, 24, 48, 72 h, and 7 d after catheterization were 0, 27.4% (43/157), 27.2% (31/114), 25.3% (21/83), and 29.0% (18/62), respectively. The cumulative migration rates at 24, 48, 72 h, and 7 d were 27.4% (43/157), 47.1% (74/157), 60.1% (95/157), and 72.0% (113/157), respectively. Compared with the non-migrate group, the inward migration group had a shorter umbilical cord stump at 24 and 48 h [0.5 cm (0.4-0.5 cm) vs 0.6 cm (0.5-0.8 cm); 0.4 cm (0.3-0.5 cm) vs 0.5 cm (0.5-0.6 cm), Z=－5.55 and －3.69, both P<0.05], less abdominal circumference increment at 48 and 72 h [0.6 cm (0.5-1.0 cm) vs 0.9 cm (0.7-1.2 cm); 0.6 cm (0.3-0.9 cm) vs 0.9 cm (0.7- 1.3 cm), Z=－2.03 and －2.09, both P<0.05)], and more weight loss percentage [－4.7% (－6.0%-－3.6%) vs －3.1% (－3.7%-－2.2%); －6.0% (－7.5%-－5.0%) vs －3.9% (－5.1%-－2.4%), Z=－3.75 and －2.96, both P<0.05]. The abdominal circumference increased more in the outward migration group at 24, 48, 72 h, and 7 d than those in the non-migrate group [1.6 cm (0.9-1.9 cm) vs 0.7 cm (0.5-0.9 cm); 1.5 cm (1.2-1.8 cm) vs 0.9 cm (0.7-1.2 cm); 1.7 cm (1.3-1.9 cm) vs 0.9 cm (0.7-1.3 cm); 1.6 cm (1.1-1.9 cm) vs 0.9 cm (0.6-1.3 cm), Z=－4.82, －4.79, －3.74, and －3.09, all P<0.05]. Conclusion:The incidence of UVC tip migration is high, which could be affected by dryness and retraction of the umbilical cord stump and the change in neonatal abdominal circumference and body weight.
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Objective:To explore the effect of umbilical vein catheterization (UVC) on portal vein blood flow velocity (PBFVe) and its relationship with gastrointestinal (GI) complications in neonates.Methods:A prospective study was conducted on neonates with indications for UVC and achieving one-time successful catheterization at Gansu Provincial Women and Child-care Hospital from March 2019 to March 2021. Successful UVC was defined as the umbilical catheter reaching the entrance of the inferior vena cava and right atrium through the ductus venosus. PBFVe was measured by bedside ultrasound before and after UVC. All subjects were divided into two groups as those with GI complications anytime from insertion to withdrawal (complication group), and those with no GI complications (no complication group) to compare the PBFVe value before UVC and the percentage of decrease in PBFVe after UVC. Multivariate logistic regression analysis and receiver operating characteristic (ROC) curve were used to analyze the risk factors of GI complications and the predictive value of the percentage of decrease in PBFVe after UVC.Results:Of 91 subjects included, 59.3% (54/91) had no GI complications, and 40.7% (37/91) had. After UVC, PBFVe was decreased than before in neonates both with and without GI complications [(11.3±1.8) vs (14.7±2.4) cm/s; (12.4±1.7) vs (14.2±1.8) cm/s, t=－16.92 and－17.62, respectively, both P<0.05]. PBFVe before UVC were similar between the two groups. However, the complications group had a lower PBFVe after UVC ( t=－2.98, P=0.004) and a higher percentage of decrease in PBFVe [(22.5±6.0)% vs (12.6±4.9)%, t=8.65, P<0.001] when compared with the no complications group. Multivariate logistic regression analysis showed that the body weight was the protector of GI complications ( OR=0.294, 95% CI:0.089-0.974, P=0.045), and the percentage of decrease in PBFVe was the risk factor ( OR=1.478, 95% CI:1.249-1.749, P<0.001). The area under the curve of the percentage of decrease in PBFVe for predicting GI complications was 0.919 (95% CI:0.843-0.966, P<0.001). The cut-off value was 16.9% with a sensitivity of 89.2% and a specificity of 85.2%. Conclusions:UVC can reduce the PBFVe of neonates. The more the PBFVe decreases, the greater the possibility of GI complications.
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Objective:To explore the effect of the angle between sagittal part of left portal vein and ductus venous(AsLPVDV), and the diameter of ductus venous(DDV) on the success rate of umbilical venous catheterization (UVC) in neonates.Methods:This was a retrospective study including 80 neonates requireing UVC in Gansu Provincial Women and Child-care Hospital from April 2020 to January 2021. According to the results of UVC, they were grouped into the success group(successful insertion of catheter, n=76) and failure group(failed to insert, n=4), or one-time success group (successful after first insertion attempt, n=43) and non-one-time success group(successful after several attempts or failed to insert, n=37). The AsLPVDV and the DDV were measured before UVC by bedside ultrasound. For those with obstruction of catheterization were guided by pressing the abdomen in right side recumbent position under real-time ultrasound monitoring. The success rate of UVC and the differences of AsLPVDV and DDV among different groups were compared. Chi-square test, t test, or U test were adopted for the comparison among groups. Receiver operating characteristic (ROC) curve was used to evaluate the sensitivity and specificity of the AsLPVDV and the DDV in predicting the one-time success of UVC. Results:The total success rate of UVC was 95%(76/80) and the one-time success rate was 53.8%(43/80). A larger AsLPVDV and DDV were observed in the success group compared with the failure group [(142.2±8.3)° vs (133.6±3.2)°, (3.0±0.4) vs(1.8±0.4) mm, t=6.284 and 2.064, both P<0.05] as well as in one-time success group compared with the non-one-time success group [(147.5±6.2)° vs (135.2±4.7)°, (3.1±0.3) vs (2.8±0.6) mm, t=9.956 and 2.939, both P<0.05]. Area under the curve of AsLPVDV and DDV in predicting one-time success of UVC were 0.944(95% CI:0.869-0.983) and 0.811 (95% CI:0.708-0.890), respectively. The cut-off value was 140.4° for AsLPVDV and 2.9 mm for DDV, with the sensitivity of 93.0% and 90.7%, and specificity of 91.9% and 64.9%, respectively. Conclusions:The success rate of UVC is related to AsLPVDV and DDV. AsLPVDV is of high value in predicting the one-time success of UVC.
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A case of amniotic band syndrome (ABS) was reported here. No obvious fetal abnormality was revealed by systematic ultrasound at 22+4 weeks of gestation. At 30 weeks of gestation, the pregnant woman was found to have excessive amniotic fluid and possible fetal edema according to ultrasound images and admitted to the First Affiliated Hospital of Nanjing Medical University. After admission, she received diet control to lower blood glucose and amniotic fluid reduction. The dynamic amniotic fluid index was measured by ultrasound, and the electrical fetal heart rate was monitored daily. Since 32 weeks of gestation, progressive reduction in fetal movement with sinusoidal fetal heart rate pattern was observed. An emergent cesarean section was performed due to fetal distress at a gestational age of 32+3 weeks. During the operation, a porous amniotic membrane was found, from the umbilical cord insertion of the placenta to the ankle of the left lower limb of the fetus. Amniotic band constricting left ankle of newborn and the edema of the left foot was obvious, then ABS was diagnosed. This amniotic band affected the left foot of the fetus directly, while there was not enough evidence whether the flake amniotic membrane near the umbilical cord insertion of the placenta could affect the fetus. This premature infant died of neonatal asphyxia 24 hours after birth.
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A case of amniotic band syndrome (ABS) was reported here.No obvious fetal abnormality was revealed by systematic ultrasound at 22+4 weeks of gestation.At 30 weeks of gestation,the pregnant woman was found to have excessive amniotic fluid and possible fetal edema according to ultrasound images and admitted to the First Affiliated Hospital of Nanjing Medical University.After admission,she received diet control to lower blood glucose and amniotic fluid reduction.The dynamic amniotic fluid index was measured by ultrasound,and the electrical fetal heart rate was monitored daily.Since 32 weeks of gestation,progressive reduction in fetal movement with sinusoidal fetal heart rate pattern was observed.An emergent cesarean section was performed due to fetal distress at a gestational age of 32+3 weeks.During the operation,a porous amniotic membrane was found,from the umbilical cord insertion of the placenta to the ankle of the left lower limb of the fetus.Amniotic band constricting left ankle of newborn and the edema of the left foot was obvious,then ABS was diagnosed.This amniotic band affected the left foot of the fetus directly,while there was not enough evidence whether the flake amniotie membrane near the umbilical cord insertion of the placenta could affect the fetus.This premature infant died of neonatal asphyxia 24 hours after birth.
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Objective To analyze the epidemiological characteristics,dynamic trend of development and related influencing factors of hepatitis C in Shandong,China,2007-2016,also to provide epidemiological evidence for prevention and control of HCV.Methods National surveillance data of hepatitis C from 2007 to 2016 in Shandong was used,with distribution and clustering map of hepatitis C drawn at the county level.Panel Poisson regression was used to explore the influencing factors of hepatitis C at the city level.Results The incidence of hepatitis C in Shandong increased from 1.49/100 000 in 2007 to 4.72/100 000 in 2016,with the high incidence mainly clustered in the urban regions in Jinan,Zibo,Weihai et al.and surrounding vicinities.Majority of the cases were young adults,with 53.16％ (14 711/27 671) of them being farmers.Results from the Multiple panel Poisson regression analysis indicated that factors as:population density (aIRR=1.07,95％ CI:1.05-1.10),number of hospital per hundred thousand people shared (aIRR=1.16,95％CI:1.08-1.24),expenditure of medical fee in rural (aIRR=1.21,95％CI:1.08-1.37) and the proportion of the tertiary industry (aIRR=1.08,95％ CI:1.07-1.09) were all correlated to the incidence of hepatitis C.Conclusions The incidence of hepatitis C had been increasing rapidly in recent years,in Shandong.Prevention and control of HCV should focus on high risk population.In addition,rural,especially in areas with lower economics provision should be under more attentions,so as to find more concealed cases for early treatment.
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Objective To analyze the epidemiological characteristics,dynamic trend of development and related influencing factors of hepatitis C in Shandong,China,2007-2016,also to provide epidemiological evidence for prevention and control of HCV.Methods National surveillance data of hepatitis C from 2007 to 2016 in Shandong was used,with distribution and clustering map of hepatitis C drawn at the county level.Panel Poisson regression was used to explore the influencing factors of hepatitis C at the city level.Results The incidence of hepatitis C in Shandong increased from 1.49/100 000 in 2007 to 4.72/100 000 in 2016,with the high incidence mainly clustered in the urban regions in Jinan,Zibo,Weihai et al.and surrounding vicinities.Majority of the cases were young adults,with 53.16％ (14 711/27 671) of them being farmers.Results from the Multiple panel Poisson regression analysis indicated that factors as:population density (aIRR=1.07,95％ CI:1.05-1.10),number of hospital per hundred thousand people shared (aIRR=1.16,95％CI:1.08-1.24),expenditure of medical fee in rural (aIRR=1.21,95％CI:1.08-1.37) and the proportion of the tertiary industry (aIRR=1.08,95％ CI:1.07-1.09) were all correlated to the incidence of hepatitis C.Conclusions The incidence of hepatitis C had been increasing rapidly in recent years,in Shandong.Prevention and control of HCV should focus on high risk population.In addition,rural,especially in areas with lower economics provision should be under more attentions,so as to find more concealed cases for early treatment.
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Objective Through conducting the project of quality improvement for intrahospital transport of critically ill patients from ward to ICU,to establish graded management under early warning to improve transport efficiency and quality.Methods Through setting up project team,setting goals of quality improvement,measuring and analyzing transport status,the graded management under early warning was established from three aspects:condition,equipment and transport personnel.The graded management under early warning was applied to clinical nursing practice to evaluate the effects.Results There was no statistical difference before and after the implementation of graded management under early warning in gender,age and condition of critical ill patients between two groups,but the time of transport was significantly reduced after the implementation,while there was no equipment failure,and the incidence of adverse events associated with devices decreased effectively.Conclusion The establishment and application of graded management under early warning has effectively reduced the risks of transport,improved efficiency and quality of transport.
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Objective To evaluate the use of transfer statements in inhouse transport of critical patients.Methods By means of continuous enrollment,123 critical patients were enrolled as a control group for conventional transport,and 111 such patients were enrolled as an observation group for transport using the transfer statement.Then the incidence of adverse events,transport during and nurse-nurse collaboration level of the two groups were compared.Results In the control group,its incidence of adverse events was 13.8%,the mean transport during was(19.5 ± 8.4)minutes,and the mean score for nurse-nurse collaboration level was ( 101.87 ± 7.13 ).In the observation group,its incidence of adverse events was 5.4%,the mean transport during was(13.5 ± 5.4)minutes,and the mean score for nurse-nurse collaboration level was(106.15 ± 8.86).Implementing the transfer statement has cut back the incidence of adverse events (P<0.05)and the transport duration significantly(t=3.833,P<0.01),while improving the level of nurse-nurse cooperation significantly(t= -4.261,P<0.05).Conclusions The transfer statement can increase the safety of patient transport,promote organization and coordination of nurses,and improve the efficiency of transport.
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In order to promote our country's research on transitional care for patients with chronic kidney disease (CKD),the article summarized research progress on transitional care for patients with CKD,analysed the problems existed including lack of evidence-based basis,insugiciency of Intervention staff,one-sided intervention content and effect evaluation,etc,and put forward the corresponding countermeasures.
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Objeetive To investigate the relationship among social avoidance and acceptance of disability in burn patients.Methods Totally 127 patients were investigated using Social Avoidance and Distress Scale (SADS),Acceptance of Disability Scale (AODS),demographic information questionnaire and disease related information sheet.Results The points of burn patients' SADS was (21.38±6.75),One-way ANOVA showed that gender,marital status,special parts burns,amputation affected social avoidance significantly.The total score and factors scores of acceptance of disability were all negatively related to the score of social avoidance.Regression analysis showed that acceptance of disability,head burns,gender were the independent risk factors of depression.Conclusions Acceptance of disability were negatively related to social avoidance; Nurse can help them accept the reality of disability,develop the confidence to partici-pate in social communication,and improve the social adaptability.
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Objective: To discuss the application value with two-dimensional ultrasound speckle tracking technique in the evaluation of left ventricular function in patients with OSAS. Methods: Selected 110 cases of hospital patients with OSAS in recent years, used STI technical analysis of left ventricular myocardium using different directions overall resilience, Left ventricular torsion and systolic mitral annular midpoint of the maximum displacement (MAD) and left ventricular ejection fraction (LVEF) relationship, performed using SPSS 17.0 statistical correlation analysis. Results: MAD had a significant correlation with LVEF(r=0.81, P<0.01); GLS(r=-0.74, P<0.01),GRS GRS(r=0.57, P<0.01),GCS (r=-0.55, P<0.01) and LVtw(r=0.65, P<0.01)were significantly associated with LVEF;MAD and GLs(r=-0.69, P<0.01),GRs (r=0.49, P<0.01), LVtw (r=0.45, P<0.01)were significantly associated;MAD and GCs (r=-0.39, P<0.05)with a negative correlation. Conclusion:STI resilience through the myocardium, ventricular torsion and systolic mitral annular maximum displacement at the midpoint of the analysis, can accurately evaluate left ventricular longitudinal, radial and torsional motion synchronization, highly correlated with left ventricular ejection fraction, good consistency, with a very broad application prospects.