• Journal of Convergence for Information Technology
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• v.9 no.9
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• pp.58-66
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• 2019

The purpose of this descriptive research was to investigate importance awareness on peripheral intravenous infusion, and to identify the factors influencing on importance awareness among 128 children's hospital nurses. The collected data were analyzed with descriptive statistics, T-test, ANOVA, Pearson's correlation analysis and Hierarchical multiple regression using SPSS 21.0. Importance awareness on peripheral intravenous infusion of children's hospital nurses was the lowest in education, and the highest in hand hygiene. There were significant differences in subdomains of peripheral intravenous infusion according to marriage state, working department, position and final education(p<.001~.046), and there were positive correlations between education and importance awareness of peripheral intravenous infusion(p<.001). And factors affecting importance awareness were education(${\beta}=.446$) and working department(${\beta}=.247$), and explannation rate was 31.0%(p<.001). These results could be used as basic data of educational program on peripheral intravenous infusion for children's hospital nurses after repeated study.

• Perspectives in Nursing Science
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• v.14 no.2
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• pp.45-54
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• 2017

Purpose: The aim of this study was to compare the effect of training and implementation of a pediatric peripheral intravenous infusion protocol on the nurses' performance and infusion complication rate. Methods: A quasiexperimental study using a posttest comparison of a one group pretest-time series design was utilized. This method was developed to measure nursing knowledge and performance based on a pediatric peripheral intravenous infusion protocol. To calculate the occurrence rate of complications, the number of complications were divided into the number of intravenous insertions. Results: It was shown that the training developed by the study team in 2015 contributed to nurses' increased knowledge, as well as improved job performance. Furthermore, the implementation of the protocol revealed that the number of peripheral intravenous insertions, an invasive procedure, decreased. Additionally, the nursing workload related to pediatric intravenous infusions was reduced. Conclusion: This protocol may contribute to the improved scientific quality and efficiency of nursing management of peripheral intravenous infusions.

• Journal of Korean Critical Care Nursing
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• v.11 no.2
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• pp.11-20
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• 2018

Purpose : This study aimed to investigate the incidence of intravenous extravasation and the risk factors associated with the use of peripheral intravenous catheters in adults. Method : This prospective observational study included 203 adult patients admitted to the general ward who received non-chemotherapy vesicant drug infusion treatments. Data were analyzed using frequencies, percentage, means, standard deviations, and odds ratios (ORs) from multiple logistic regressions. Results : The incidence of extravasation was 43.3%. Risk factors for intravenous extravasation included continuous injections (OR=5.35, 95% CI [1.38, 20.83]), and parenteral nutrition (OR=3.53, 95% CI [1.43, 8.73]). Conclusion : The present findings revealed that gastrointernal medicine problems, continuous injection, and parenteral nutrition were related to intravenous extravasation. Further research is necessary to reduce the incidence of extravasation related to peripheral intravenous catheterization in adults, and to prevent secondary complications. Finally, patients should be provided appropriate and continuous care based on the type of intravenous infusion.

• Journal of Convergence for Information Technology
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• v.9 no.12
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• pp.104-114
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• 2019

This study was to find factors affecting on recognition and performance of peripheral intravenous infusion management among pediatric nurses. In analysis using SPSS/Win 24.0, the average scores of recognition and performance were 3.34±0.39, 3.42±0.37 out of 4 each. 'Maintenance and exchange' and 'education' were the lowest each among subdomains. There're significant differences in recognition and performance according to working departments et. al.(p=.039, p<.001), and there's a positive correlation between recognition and performance(r=.591, p<.001). Factors affecting on recognition were performance(β=.57) and working department(β=.22), and on performance were recognition(β=.57) and educated experience(β=.19). And explanation rate were 41.2%, 41.4% each in stepwise multiple regression. In conclusion, recognition and performance were mutually influencing factors. Therefore, it is needed to increase performance by preparing measures to improve recognition of peripheral intravenous infusion management.

• Journal of the Korea Convergence Society
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• v.10 no.10
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• pp.321-329
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• 2019

The purpose of this descriptive research conducted among 125 pediatric nurses was to get basic data for nursing educational program on peripheral intravenous catheterization. The collected data using Protocol of Pediatric Peripheral Intravenous Infusion of Choi et. al.(2016) and Core Basic Nursing skills & Protocol ; Intravenous Infusion of Korean Accreditation Board of Nursing Education(2017) were analyzed using SPSS 21.0. Nursing performance of pediatric nurses was the lowest in education, and the highest in side effect management. There were significant differences in subarea of nursing performance according to general characteristics. There was a positive correlation between education and nursing performance(r=.486, p<.001), and factors influencing nursing performance were education(${\beta}=.472$), working department(${\beta}=.216$) and marital status(${\beta}=.169$)(adj $R^2=0.314$, p<.001). These results can be used as basic data on nursing educational program on peripheral intravenous catheterization for pediatric nurses after repeated study by expanding the number of subjects.

• Clinical and Experimental Pediatrics
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• v.58 no.11
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• pp.454-458
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• 2015

Compartment syndrome is a rare but devastating condition that can result in permanent neuromuscular or soft tissue injuries. Extravasation injuries, among the iatrogenic causes of compartment syndrome, occur under a wide variety of circumstances in the inpatient setting. Total parenteral nutrition via a peripheral route is an effective alternative for the management of critically ill children who do not obtain adequate nutrition via the oral route. However, there is an inherent risk of extravasation, which can cause compartment syndrome, especially when detected at a later stage. Herein, we report a rare case of compartment syndrome and skin necrosis due to extravasation, requiring emergency fasciotomy and skin graft in a 7-month-old boy who was treated with peripheral parenteral nutrition via a pressurized infusion pump. Although we cannot estimate the exact time at which extravasation occurred, the extent and degree of the wound suggest that the ischemic insult was prolonged, lasting for several hours. Pediatric clinicians and medical teams should carefully examine the site of insertion of the intravenous catheter, especially in patients receiving parenteral nutrition via a peripheral intravenous catheter with a pressurized infusion pump.

• The Korean Journal of Emergency Medical Services
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• v.28 no.2
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• pp.47-62
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• 2024

Purpose: This retrospective study analyzed the effects of advanced life support on the recovery of spontaneous circulation (SC) in patients with out-of-hospital cardiac arrest. Methods: The subjects of this study were out-of-hospital cardiac arrest patients transferred to the hospital by 119 paramedics in Gyeongsangbuk-do from January 1, 2021, to December 31, 2022, amounting to a total of 2,524 patients. Results: The younger the age, the higher the probability of recovery of spontaneous circulation, and it was higher when cardiac arrest occurred in a public place or was witnessed. If the patient's initial electrocardiogram rhythm is defibrillable, the probability of recovery from spontaneous circulation is high. The recovery of the spontaneous circulation rate decreased with time between the time of report and the time of contact with the patient. Recovery of the spontaneous circulation rate was high when mechanical chest compression devices and advanced airways were not used. Additionally, this study had positive effects on defibrillation, peripheral intravenous catheter insertion, and epinephrine infusion. Conclusion: Paramedics should actively perform peripheral intravenous catheter insertion and epinephrine infusion, and it should be possible to clearly determine whether defibrillation should be applied through electrocardiographic education.

• Clinical and Experimental Reproductive Medicine
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• v.32 no.3
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• pp.217-222
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• 2005

Objectives: We aimed to investigate the clinical effect of low-dose intravenous immunoglobulin treatment in unexplained recurrent spontaneous aborters (RSA) with elevated peripheral CD56+ natural killer (NK) cell levels and to determine the pre-conceptional NK cell percentage predictive of subsequent successful pregnancy outcome. Materials and Methods: Sixty four cases of unexplained recurrent miscarriage with elevated peripheral NK cells (>15%) were received low dose IVIg infusion at the dosage of 400 mg/Kg/month after confirmation of gestational sac and continued until 20 weeks. The patients were divided into two groups according to the pregnancy outcome: Group I was success of treatment defined as live birth at or after 25 gestational weeks and Group II was failure of treatment. The preconceptional levels of the peripheral blood NK cells were compared between two groups. Results: Fifty-three pregnancies resulted in live births after 25 weeks and 11 resulted in abortion (Overall success rate of IVIG treatment was 82.8%). Preconceptional CD56+ NK cell percentage in group II ($27.4{\pm}1.9%$) was higher than those in group I ($22.3{\pm}0.8%$). By using ROC curve, optimal discrimination between success and failure of treatment was achieved with ${\leq}27%$ of preconceptional NK cell percentage. Conclusion: In RSA patients with elevated NK cells, we suggest that preconceptional peripheral blood CD56+ NK cell level could be a useful marker for predicting successful treatment outcome of low-dose IVIg infusion.

• The Korean Journal of Physiology
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• v.28 no.2
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• pp.197-202
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• 1994

The present study was aimed to determine if endogenous L-arginine-nitric oxide (NO) pathway has central, rather than peripheral, mechanisms in blood pressure regulation. Arterial blood pressure and heart rate responses to acute inhibition of the t-arginine-NO pathway were examined in rats anesthetized with thiopental (50 mg/kg, IP). An intracerebroventricular (ICV) cannula was placed in the left lateral ventricle. The right femoral artery was cannulated to measure arterial blood pressure and the vein to serve as an infusion route. $N^G-nitro-L-arginine$ methyl ester (L-NAME) was infused either intracerebroventricularly or intravenously. ICV infusion $(1.25\;{\mu}L/min)$ of L-NAME $(20\;or\;100\;{\mu}g/kg)$ per minute for 60 min) increased the mean arterial pressure and heart rate. Plasma renin concentrations(PRC) were significantly lower in L-NAME-infused group than in the control. L-Arginine $(60\;{\mu}g/min,\;ICV)$ prevented the pressor response to ICV L-NAME. The pressor response was not affected by simultaneous intravenous infusion of saralasin, but was abolished by hexamethonium treatment. Intravenous infusion $(40\;{\mu}L/min,\;10{\sim}100\;{\mu}g/kg\;per\;minute\;for\;60\;min)$ also increased blood pressure, while it decreased heart rate. These results indicate that endogenous L-arginine-NO pathway has separate central and peripheral mechanisms in regulating the cardiovascular function. The central effect may not be mediated via activation of renin-angiotensin system, but via, at least in part, activation of the sympathetic outflow.

• Journal of Trauma and Injury
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• v.20 no.1
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• pp.6-11
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• 2007

Purpose: Gaining vascular access is difficult and time-consuming in critically ill children, so nowdays, in many countries, intraosseous vascular access is frequently used for rapid vascular access in critically ill children. Its pharmacokinetics is close to that of the peripheral intravenous route, but its infusion flow rate is faster. The purpose of this study was to determine how widely the intraosseous infusion technique was being used in Korean emergency departments. Methods: We telephoned forty-two (42) randomly selected university-affiliated hospitals. We asked physicians if they use the intraosseous infusion technique. Responders were emergency and pediatric residents and emergency faculty. If they responded that they were not using the intraosseous infusion technique, we asked the reason. Also, we asked about their experiences with the intraosseous infusion technique. Results: Forty-two (42) hospitals were enrolled in this study. No hospital used the intraosseous infusion technique on a regular basis. However, 8 hospitals used the intraosseous infusion technique occasionally. None of the responders had experience with the intraosseous infusion technique. Conclusion: The intraosseous infusion technique is currently underrepresented at emergency departments in Korea.