• The Korean Journal of Pain
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• 제30권3호
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• pp.176-182
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• 2017

Background: Current evidence suggests that intravenous magnesium sulfate might be effective for reducing migraine pain. In a recent pilot study, we showed that intravenous caffeine citrate could reduce the severity of migraine headache. The objective of this study is to investigate the efficacy of intravenous caffeine citrate vs. magnesium sulfate for management of acute migraine headache. Methods: We conducted a prospective quasi-experimental study from January until May 2016 in two educational medical centers of Shahid Beheshti University of Medical Sciences (Shoahadaye Tajrish Hospital and Imam Hossein Hospital), Tehran, Iran. The study included patients who were referred to the emergency department and met the migraine diagnosis criteria of the International Headache Society. Patients were allocated into 2 groups receiving either 60 mg intravenous caffeine or 2 g intravenous magnesium sulfate. The pain scores, based on the visual analog scale, were recorded on admission, as well as one and two hours after receiving the drug. A Chi-Square test and student t-test were used for analysis of baseline characteristics. A Mann-Whitney U test and Wilcoxon singed rank test were used to analyze differences in the visual analogue scale (VAS) score between and within the groups respectively. Results: In total, 70 patients (35 patients in each group) with the mean age of $33.1{\pm}11.3years$ were included (64.3% female). For the Caffeine citrate group, the median pain score decreased from 9.0 (2.0) to 5.0 (4.0) after one hour and to 3.0 (4.0) after two hours. For the magnesium sulfate group, the pain score decreased from 8.0 (2.0) to 2.0 (2.0) after one hour and to 0.0 (1.0) after two hours. Both intravenous caffeine citrate and intravenous magnesium sulfate reduced pain scores significantly but the magnesium sulfate group showed more improvement than the Caffeine citrate group after one hour (P < 0.001) and after two hours (P < 0.001). Conclusions: It is likely that both intravenous caffeine and intravenous magnesium sulfate can reduce the severity of migraine headache. Moreover, intravenous magnesium sulfate at a dose of 2 g might be superior to intravenous caffeine citrate 60 mg for the short term management of migraine headache in emergency departments.

• 대한산업공학회지
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• 제1권2호
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• pp.57-64
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• 1975

Life and death often depend upon the efficiency of the hospital operations. By applying the inventory models to the Intravenous fluids subsystem, the Intravenous finds inventory operation can be systemized and made to run with less management effort and with far greater precision. And most important of all, this more precise form of control can help assure a greater degree of availability of critically needed items of the Intravenous fluids.

• 한국임상수의학회지
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• 제15권1호
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• pp.56-61
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• 1998

A retrograde intravenous regional anesthesia was applied to the extremities of 30 cows, which was showed that mean value of induction time was 13.5 seconds, duration time 74.4 minutes, frequency of injection until to keep needle into the vein 1.27, and didn't observed local and systemic complications. Under the retrograde intravenous regional anesthesia, it was possible for surgical treatment of 20 cows with various foot disorders, to resect soft tissues of extremities and claw horns, to sexarticulate 2nd phalanx without pain reactions.

• Annals of Clinical Neurophysiology
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• 제6권2호
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• pp.92-97
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• 2004

Background: There were several studies comparing prognostic factors in Guillain-Barre syndrome treated with intravenous immunoglobulin and plasmapheresis. However, there were controversies in what were significant factors and there were few studies so far comparing the therapeutic outcomes in patients treated with immunoglobulin. This study was aimed to determine the prognostic factors which affected the therapeutic outcome of Guillain-Barre syndrome treated with intravenous immunoglobulin. Method: We retrospectively reviewed the medical records of patients with Guillain-Barre syndrome admitted to our hospital between January 1999 and March 2004. All patients were treated with intravenous immunoglobulin. Outcome and prognosis were followed up after four weeks using the overall disability sum score. Results: Thirty-six patients were enrolled in this study. According to the clinical and electrophysiological findings, 17 patients were AIDP, 10 were axonal forms, two were mixed and seven had electrophysiologically no evidence of abnormalities. At a follow-up of four weeks, disabilities at the nadir (p<0.001) and admission (P<0.012), initial manifestations of bulbar symptom (P<0.024) and electrodiagnostic features (P<0.013) were significantly correlated with outcome in patients treated with intravenous immunoglobulin. But only disabilities at the nadir (P<0.033) and electrodiagnostic features (P<0.018) were significant in the multivariate logistic regression analysis. Conclusion: Among the patient treated with intravenous immunoglobulin, the outcomes were significantly different according to the neurological status at the nadir. Therefore early diagnosis, administration of intravenous immunoglobulin and preventing complications during acute stages are essential to minimize neurological deficit and shorten the periods of recovery.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제23권1호
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• pp.98-104
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• 2020

Purpose: To investigate the impact of omega-3-enriched lipid emulsion (LE) on liver enzyme (aspartate transaminase [AST] and alanine aminotransferase [ALT]) and triglyceride (TG) levels of children undergoing gastrointestinal surgery. Methods: This experimental randomized controlled group pretest-posttest design study included 14 children who underwent gastrointestinal surgery due to duodenal atresia, jejunal atresia, esophageal atresia, and need for parenteral nutrition for a minimum of 3 days at RSUD Dr. Soetomo Surabaya between August 2018 and January 2019. These children were divided into two groups, those who received standard intravenous LE (medium-chain triglyceride [MCT]/long-chain triglyceride [LCT]) and those who received intravenous omega-3-enriched LE. Differences in AST, ALT, and TG levels were measured before surgery and 3 days after the administration of parenteral nutrition. Results: Liver enzyme and TG levels in each group did not differ significantly before versus 3 days after surgery. However, TG levels were significantly lower in the omega-3-enriched intravenous LE group (p=0.041) at 3 days after surgery, and statistically significant difference in changes in TG levels was noted at 3 days after surgery between MCT/LCT intravenous LE group and the omega-3-enriched intravenous LE group (p=0.008). Conclusion: The intravenous omega-3-enriched LE had a better TG-lowering effect than the MCT/LCT intravenous LE in children undergoing gastrointestinal surgery.

• 임상간호연구
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• 제26권1호
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• pp.59-74
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• 2020

Purpose: The purpose of this study is to investigate new nurses' needs for intravenous infusion therapy training by analyzing the current training status. Methods: This study examined the needs for intravenous infusion therapy training with 159 new nurses. The measurement tool consisted of 93 items developed based on intravenous therapy-related studies, and was evaluated on a 4-point Likert scale. For data analysis, SPSS/WIN 25.0 was used, and frequency, percentage, average, standard deviation, paired t-test, were performed. Results: The demand for intravenous therapy education was analyzed using a questionnaire composed of 8 areas, 16 sub-areas, and 93 items. According to the findings, post-ward placement intravenous therapy education(83.7%) is conducted more often than in preliminary education (72.2%). The demand for intravenous infusion therapy education did not differ significantly in preliminary and post-ward placement education (t=-.89, p=.376). While therapy skills were preferred in preliminary education, there were high demands for education content related to blood transfusion, central venous catheter, and drug use in continuing education. As for preferred teaching methods, lecture (38.2%) and simulation (26.7%) were most answered for preliminary education, while a range of methods were preferred for continuing education including lecture (31.1%), clinical practice (20.6%), preceptor training (19.8%), simulation (16.8%), and self-study (11.6%). Conclusion: For efficient training, it is required to provide different education contents and methods for each stage.

• 한국융합학회논문지
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• 제12권1호
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• pp.127-132
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• 2021

의료기관에서 사용되는 수액 모니터링 시스템은 원격으로 환자에게 투입된 수액량과 투여의 종료시점 정보를 제공하기 위해서 개발되었다. 수액 투입량을 측정하기 위해서는 수액 내부에서 외부로 나가는 정량을 무게로 혹은 유량을 측정센서로 측정할 수 있다. 여기에 적용되는 장치의 기준은 정확성, 경계성이다. 또한 소형으로 환자에게 수액 설치시 사용에 용이해야 한다. 의료기관에서는 측정값의 정확도가 높아야 하며, 경제적으로 저가의 장치를 요구하고 있다. 본 연구에서는 저가의 소형 무게 중심 로드셀 센서를 적용하였으며, 측정값의 정확도를 위해 자이로센서와 융합하여 외부 움직임에 의한 아트펙트를 줄이는 알고리즘을 적용하였다. 그 결과 측정의 오차를 줄일 수 있어 수액 모니터링 측정값의 정확도를 향상시키는 효과를 확인하였다.

• The Korean Journal of Pain
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• 제5권1호
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• pp.85-88
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• 1992

Buerger's disease is a chronic occlusive arterial disease in which a non-arteriosclerotic lesion involves medium-sized arteries, veins, and nerves of the distal leg or arm. Sympathetic interruption is indicated to improve blood flow to the involved extremity, although sympathetic blockade can provide temporally relief of vasospasm and pain. Chemical or surgical sympathectomy has been performed for this purpose and intravenous regional sympathetic block(IRSB) is an alternative. Guanethidine or reserpine has been administered for IRSB. Intraarterial or intravenous systemic administration of prostaglandin E1(PGE1) has been recommended for the treatment of Buerger's disease. We used PGE1 for intravenous regional administration as an IRSB with results as good as that of intraarterial injection. The advantages of the method include that it is less expensive than systemic administration, less invasive than intra-arterial injection, and simple in technical application.

• 대한수의학회지
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• 제7권2호
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• pp.51-55
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• 1967

The mammary excretion of suphamethomidine after intravenous and/or oral administration was investigated in cow. The results show that sulphamethomidine is bound to plasma proteins to a great extent (80~90%). Ay a dosage of 60 mg./kg. maximal concenration in plasma of this sulphonamide was reached 7-10 hours after oral dosing. The sulphonamide concentration in plasma slowly declined after both oral and intravenous administration (fig. 1, 2, and 3) The concentration of sulphonamide in milk was very low and the excretion was completed in 7 days after a single oral dose and 5 days after intravenous injection while in the case of blood plasma it was 11 and 7 days, respectively. In addition, the renal excretion of sulphamethomidine was investigated while under continuous intravenous intravenous infusion. The excretion ratios varies according to self depression (table. 1). Blockade of the tubular secretion with diodone lowered the excretion of sulphamethomidine. It is concluded that the renal excretion of sulphamethomidine in cows occurs by filtration by slight tubular secretion and also by a high rate of back diffusion.

• Journal of Dental Anesthesia and Pain Medicine
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• 제16권2호
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• pp.89-94
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• 2016

Anxiety and phobia in dental procedures are common deterrents for patients visiting the dental care unit. For these individuals, procedural sedation may aid in completion of dental treatments. In most cases, the patients are conscious during sedation, thereby allowing spontaneous ventilation. Intravenous sedation (IVS) is widely used during dental treatment to relieve patient anxiety. IVS is the most effective route of administration to achieve this goal, but it requires advanced training, more than that provided during undergraduate education. During IVS, rapid onset, repetitive drug administration, easy titration, and rapid recovery from sedation can be achieved. However, conscious sedation during IVS can result in deep sedation that can cause respiratory and cardiovascular depression. Therefore, the characteristics of intravenous sedatives should be known. The purpose of this review is to discuss the characteristics and usage of intravenous sedatives currently used for dental procedures.