• Title/Summary/Keyword: Medical Injection

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Renal and Hormonal Responses to Atrial Natriuretic Peptide and Furosemide in the Freshwater Turtle, Amyda japonica (자라 신장기능에 미치는 Atrial Natriuretic Peptide의 효과)

  • Cho, Kyung-Woo;Kim, Suhn-Hee;Koh, Gou-Young;Seul, Kyung-Hwan
    • The Korean Journal of Physiology
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    • v.21 no.1
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    • pp.13-22
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    • 1987
  • Effects of synthetic atrial natriuretic peptide and furosemide on the cardiovascular and renal functions were examined in the freshwater turtle, Amyda japonica. Both atria and ventricle of turtle contained an immunoreactive atrial natriuretic peptide. Synthetic rat atrial natriuretic peptide (atriopeptin III) and turtle atrial extract caused a decrease in mean arterial blood pressure and the vasodepressor effect was dose-dependent. In hydrated turtles received either atriopeptin III or turtle atrial extract, no significant change in renal function was observed until 100 min except a slight natriuresis at 60 or 100 min after injection of 30 ug/kg atriopeptin III or atrial extract, respectively. However, furosemide, 2 mg/kg, caused marked diuresis, natriuresis and kaliuresis. In non-hydrated turtles, no significant change in renal function was observed until 6 hrs following injection of 30 ug/kg atriopeptin III. Plasma aldosterone decreased at 2 hr and increased at 24 hr after injection of atriopeptin III although plasma renin concentration did not change. But, furosemide caused persistent diuresis, natriuresis and kaliuresis. Additionally, plasma aldosterone and renin concentrations were significantly increased at 24 hrs after injection of furosemide. In conclusion, we suggest that the freshwater turtle may have an atrial natriuretic peptide in heart and vascular receptors for atrial natriuretic peptide, and that atrial natriuretic peptide is more important in the regulation of blood pressure rather than that of renal function in freshwater turtles. We also suggest that an increased plasma renin concentration caused by furosemide may not be due to the sodium concentration delivered to macula densa, but due to the dehydration caused by persistent diuresis and natriuresis.

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Comparison of the Spinal Neuropathic Pain Induced by Intraspinal Injection of N-Methyl-D-Aspartate and Quisquate in Rats

  • Choi, Seong-Soo;Hahm, Kyung-Don;Min, Hong-Gi;Leem, Jeong-Gil
    • Journal of Korean Neurosurgical Society
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    • v.50 no.5
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    • pp.420-425
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    • 2011
  • Objective : Excitatory amino acids play important roles in the development of secondary pathology following spinal cord injury (SCI). This study was designed to evaluate morphological changes in the dorsal horn of the spinal cord and assess profiles of pain behaviors following intraspinal injection of N-methyl-D-aspartate (NMDA) or quisqualate (QUIS) in rats. Methods : Forty male Sprague-Dawley rats were randomized into three groups : a sham, and two experimental groups receiving injections of 125 mM NMDA or QUIS into their spinal dorsal horn. Following injection, hypersensitivity to cold and mechanical stimuli, and excessive grooming behaviors were assessed serially for four weeks. At the end of survival periods, morphological changes in the spinal cord were evaluated. Results : Cold allodynia was developed in both the NMDA and QUIS groups, which was significantly higher in the QUIS group than in the NMDA group. The mechanical threshold for the ipsilateral hind paw in both QUIS and NMDA groups was significantly lower than that in the control group. The number of groomers was significantly higher in the NMDA group than in the QUIS group. The size of the neck region of the spinal dorsal horn, but not the superficial layer, was significantly smaller in the NMDA and QUIS groups than in the control group. Conclusion : Intraspinal injection of NMDA or QUIS can be used as an excitotoxic model of SCI for further research on spinal neuropathic pain.

Nonpharmacologic Pain Relief with Oral 25% Dextrose or/and Pacifier for Newborn Infants (신생아에서 비약물적 통증조절을 위한 25% 경구 포도당과 인공 젖꼭지 사용의 효과)

  • Kim, Min-Kyung;Kim, In-Ah;Jung, Min-Hee;Han, Myung-Ki;Park, Kie-Young;Kim, Bong-Seong;Jin, Hyun-Seong
    • Neonatal Medicine
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    • v.18 no.2
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    • pp.353-358
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    • 2011
  • Purpose: The goal of this study was to compare the efficacy of oral 25% dextrose treatment or/and pacifier for analgesia in healthy newborns during intramuscular injection of a hepatitis B vaccine. Methods: A prospective, randomized, partially blinded, clinical trial was performed in 132 healthy newborns. They were assigned randomly to 4 treatment groups: control group (2 mL distilled water), dextrose group (2 mL 25% dextrose), pacifier group, dextrose+pacifier group (pacifier coating with 25% dextrose) during intramuscular injection of hepatitis B vaccine. For all groups, Neonatal Infant Pain Scale (NIPS), Neonatal Facial Coding System (NFCS), Premature Infant Pain Profile (PIPP) scores were evaluated before the injection, during the injection, and at 2 minutes after the injection. Pain scores were compared among the 4 groups. Results: Maternal and neonatal characteristics were similar among the 4 groups. 25% dextrose treatment led to lower NIPS pain scores during injection (6.4${\pm}$0.9 vs. 5.5${\pm}$1.7, P=0.01) and after injection (1.6${\pm}$2.0 vs. 0.6${\pm}$0.9, P=0.01) and NFCS pain scores after injection (1.5${\pm}$2.3 vs. 0.7${\pm}$0.8, P=0.04) than control group. The number of neonates who feel the pain (indication of scores: NIPS${\geq}$4, NFCS${\geq}$3) decreased (9 (23.1%) vs. 0 (0%), P=0.04 via NIPS, 7 (17.9%) vs. 0 (0%), P=0.02 via NFCS). However, all treatment groups did not decreased PIPP scores, compared with the control group. Conclusion: Oral 25% dextrose is effective than distilled water or using pacifier with or without 25% dextrose in reducing pain during intramuscular injection of hepatitis B vaccinations. Further study based on this preliminary study need about nonpharmacologic management of pain in newborns.

The Effect of cutaneous Stimulation and Distraction on IV Injection Pain of Chemotherapy Patients (피부자극과 관심전환이 항암제 정맥주사 삽입시 통증감소에 미치는 영향)

  • 박정숙
    • Journal of Korean Academy of Nursing
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    • v.28 no.2
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    • pp.303-318
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    • 1998
  • Cutaneous stimulation and distraction are independent nursing interventions used in various painful conditions, which is explained by gate control theory. This study was aimed at identifying the effect of cutaneous stimulation, distraction and combination of cutaneous stimulation and distraction on the reduction of intravenous injection pain levels of chemotherapy patients. Repeated measurement post test research design was used for one group. Fifty-three cancer patients who received intravenous chemotherapy regulary in outpatient injection rooms of D medical center and Y medical center in Taegu were studied from June 23, 1997 to July 12, 1997. First the intravenous injection pain level of the control period was measured. Second, the intravenous injection pain level of the experimental period using cutaneous stimulation was measured. Third, the intravenous injection pain level of the experimental period using distraction was messured. Fourth, the intravenous injection pain level of the experimental period using a combination of cutaneous stimulation and distraction was measured. The instruments used for this study were a visual analogue pain scale as subjective pain measurement and an objective pain behavior checklist. Analysis of data was done by use of repeated measure ANOVA, bonferni, t-test, and F-test. The results of this study were summerized as follows : 1) The first hypothesis that the subjective pain score of intraveneous injection pain in the experimental period with cutaneous stimulation will be lower than in the control period was rejected. 2) The second hypothesis that the objective pain behavior score of intravenous injection pain in the experimental period with cutaneous stimulation will be lower than in the control period was accepted(F=24.23, p=0.0001, Bornferni p<.05). 3) The third hypothesis that the subjective pain score of intraveneous injection pain in the experimental period with distraction will be lower than in the control period was rejected. 4) The fourth hypothesis that the objective pain score of intravenous injection pain in the experimental period with distraction will be lower than in the control period was accepted(F=24.23, p=0.0001, Bornferni p<.05). 5) The fifth hypothesis that the subjective pain score of intravenous injection pain in the experimental period with combination of cutaneous stimulation and distraction will be lower than in the control period was accepted(F=3.04, p=0.031, Bonferni p<.05). 6) The sixth hypothesis that the objective pain score of intravenous injection pain in the experimental period with combination of cutaneous stimulation and distraction will be lower than in the control period was accepted(F=24.23, p=0.0001, Bonferni p<.05).

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The Analysis of Clinical Report about Rectal Injection Therapy on Chronic Prostatitis (만성전립선염(慢性前立腺炎)의 관장요법(灌腸療法)에 대한 고찰(考察))

  • Lee, Gu-Hyun;Cho, Chung-Sik;Kim, Chul-Jung
    • Journal of Haehwa Medicine
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    • v.14 no.2
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    • pp.137-142
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    • 2005
  • Objective : This study was designed to report the clinical effect of Rectal Injection therapy on chronic prostatitis. Methods : We analyzed 20 manuscripts contributed to the Chinese medical journals from 1999 to 2003 that presenting report of Rectal Injection therapy on chronic prostatitis. Results : The results are summarized as follows 1. Operation of rectal injection therapy was treated 2~3 times and one course take time 5~30 days. 2. During therapy, average amount of fluid is 100~150 ml and it takes 1~2 hours. 3. Using medication was 'chung-yol' medicine, 'hwal-hyul-gu-er' medicine, 'bo-yik' medicine, 'lee-soo-sam-sup' medicine. Conclusion : We conclusion that Rectal Injection therapy was clinical effect on chronic prostatitis.

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A Case of Acute Respiratory Distress Syndrome with Pulmonary Embolism Induced by Injection of Silicone at Vaginal Wall (질벽의 실리콘 액 주사에 의한 폐색전종 및 급성 호흡곤란 증후군 1예)

  • Kang, Moon-Bo;Kim, Seong-Tae;Lee, Jung-Gu;Seo, Chan-Jong;Lee, Hwa-Eun;Jeong, Jung-Bae;Kim, Sung-Gwon;Kim, Chul;Park, Jeong-Woong;Jeong, Seong-Whan;Nam, Gui-Hyun
    • Tuberculosis and Respiratory Diseases
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    • v.46 no.3
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    • pp.414-419
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    • 1999
  • Silicone fluid(polydimethylsiloxane) is widely used in breast augmentation and other cosmetic procedures because of little incidence of complications and low mortality rate. However, local reaction following silicone injections can be occurred sometimes leading to serious complications. Especially, illicit silicone injections have resulted in severe reactions within the pulmonary area, and some have resulted in acute respiratory distress syndrome subsequently. We experienced a case of acute respiratory distress syndrome induced by subcutaneous injections of silicone at vaginal wall. The patients was 39-year-old, previously healthy woman who had complained of dyspnea related to silicone injection at vaginal wall. Chest X-ray and chest CT scan show diffuse air consolidation with ground glass opacities and perfusion lung scan revealed likelihood of pulmonary embolism as showing multiple perfusion defects. We report a case of acute respiratory distress syndrome occured after silicone injection with review of literature.

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Ultrasound-guided interventions for controlling the thoracic spine and chest wall pain: a narrative review

  • Park, Donghwi;Chang, Min Cheol
    • Journal of Yeungnam Medical Science
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    • v.39 no.3
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    • pp.190-199
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    • 2022
  • Ultrasound-guided injection is useful for managing thoracic spine and chest wall pain. With ultrasound, pain physicians perform the injection with real-time viewing of major structures, such as the pleura, vasculature, and nerves. Therefore, the ultrasound-guided injection procedure not only prevents procedure-related adverse events but also increases the accuracy of the procedure. Here, ultrasound-guided interventions that could be applied for thoracic spine and chest wall pain were described. We presented ultrasound-guided thoracic facet joint and costotransverse joint injections and thoracic paravertebral, intercostal nerve, erector spinae plane, and pectoralis and serratus plane blocks. The indication, anatomy, Sonoanatomy, and technique for each procedure were also described. We believe that our article is helpful for clinicians to conduct ultrasound-guided injections for controlling thoracic spine and chest wall pain precisely and safely.

Impact of Position on Efficacy of Caudal Epidural Injection for Low Back Pain and Radicular Leg Pain Due to Central Spinal Stenosis and Lumbar Disc Hernia

  • Altun, Idiris;Yuksel, Kasim Zafer
    • Journal of Korean Neurosurgical Society
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    • v.60 no.2
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    • pp.205-210
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    • 2017
  • Objective : This study was performed to evaluate and compare the efficacies of caudal epidural injections performed at prone and lateral decubitus positions. Methods : A total of 120 patients suffering from low back pain and radicular leg pain were included and patients were randomly distributed into 2 groups according to the position during injection. In Group 1 (n=60; 32 women, 28 men), caudal epidural injection was performed at prone position, whereas it was implemented at lateral decubitus position in Group 2 (n=60; 33 women, 27 men). Visual analogue scale, Oswestry Disability Index (ODI), walking tolerance (WT) and standing tolerance (ST) were compared in 2 groups before and after injection. Results : In Group 1, ODI values were higher at 30th minute (p=0.007), 3rd week (p=0.043) and 6th month (p=0.013). In Group 1, ODI, VAS and ST values were improved significantly at all follow-up periods compared to initial values. In Group 1, WT scores were better than initial values at 30th minute, 3rd week and 3rd month. In Group 2, ODI scores at 30th minute, 3rd week, 3rd month and 6th month were improved while VAS and ST scores were improved at all periods after injection. WT scores were better at 30th minute, 3rd week and 3rd month compared to initial WT scores. Conclusion : Our results indicated that application of injection procedure at lateral decubitus position allowing a more concentrated local distribution may provide better relief of pain.

Diffuse Pulmonary Alveolar Hemorrhage and Interstitial Pneumonitis after Subcutaneous Injection of Atelocollagen for Cosmetic Purpose : Two Case Reports (미용 목적으로 Atelocollagen 주입 후에 발생한 미만성 폐포출혈과 간질성 폐렴 2례)

  • Ko, Young Chun;Lim, Sung Chul;Park, Kyung Hwa;Kim, Jeong Soon;Kim, Kyu Sik;Kim, Yu Il;Kim, Young Chul;Yoon, Sung Ho;Lee, Seung Il;Park, Kyung Ok
    • Tuberculosis and Respiratory Diseases
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    • v.56 no.3
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    • pp.308-314
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    • 2004
  • Atelocollagen have been used recently in skin and other soft tissue defect regions more than silicone fluid because of the low incidence of an immune reaction and complications. Several cases of acute pneumonitis after a subcutaneous injection of silicone have been reported. The symptoms were dyspnea, fever, chest pain and hemoptysis. Previous reports have explained the pathophysiology of acute pneumonitis to a pulmonary microembolism and cellular inflammation. We experienced two cases of an acute interstitial pneumonitis and pulmonary hemorrhage after a subcutaneous injection of atelocollagen. They were all healthy young women and complained of dyspnea, fever and blood tinged sputum. The chest radiography and computerized tomography showed a bilateral ground glass opacity in both lung fields. One case recovered completely with conservative treatment but the clinical course of the other case was aggravated to the degree that invasive positive pressure ventilation therapy was required. We report a rare case of a diffuse pulmonary alveolar hemorrhage and an interstitial pneumonitis after the subcutaneous injection of atelocollagen for cosmetic purposes.

Evaluation of musculoskeletal disorders risk of 119 emergency medical technicians during emergency medical services procedures in firefighter combat challenge (119 구급대원의 근골격계 질환 위험성 평가 - 소방기술경연대회 구급종목을 대상으로 -)

  • Son, Jeong-Won;Park, Jae-Bum
    • The Korean Journal of Emergency Medical Services
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    • v.21 no.3
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    • pp.59-71
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    • 2017
  • Purpose: The purpose of the study was to evaluate the ergonomic risk factors of 119 emergency medical technicians (EMT) with musculoskeletal disorders, performing emergency medical services (EMS) procedures in a firefighter combat challenge. Methods: The evaluated EMT procedures were cardiopulmonary resuscitation (CPR) & intubation, trauma patient assessment, and intravenous (IV) injection. Measurement of working posture was done during training. Results: In CPR & intubation, OWAS-score was 2 (mean 1.9, maximum 4), requiring correction action, while REBA-score was 11 (mean 7.28, maximum 11), requiring immediate improvement. In trauma patient assessment & IV injection, OWAS-score was 4 (mean 2.9, maximum 4), requiring immediate correction action, while the REBA score was 7 (mean 7.5, maximum 11), requiring improvement. Conclusion: Both OWAS score and REBA-score showed improvement of posture and high-risk of musculoskeletal disorders. Occupational health management in EMS procedures during combat challenge and effective injury prevention program in fire stations are warranted.