• KOREAN POULTRY JOURNAL
• /
• v.35 no.6 s.404
• /
• pp.78-82
• /
• 2003

본고는 질병방역차원에서 지난 4월 30일 전라도 장성을 시작으로 5월 7일까지 전국 3개지역(전남 장성, 경북 대구, 경기 용인)을 대상으로 실시한 `전국 닭질병 방역교육 순회 세미나`에서 `뉴캣슬병 생독백신 접종효능 및 부작용에 대한 올바른 이해`를 주제로 송창선 건국대학교 교수가 발표한 내용을 발췌$\cdot$요약$\cdot$게재한 것이다.

• The Korean Journal of Pesticide Science
• /
• v.17 no.1
• /
• pp.41-49
• /
• 2013

This study was performed to investigate the cultivation pattern and perception, such as safety awareness, of environmentally-friendly organic materials among Korean farmers. The main reason for participation of the environmentally-friendly agriculture was for the production of safe agricultural crops. Compared to small-acreage farmer were more aware about the safety of environmentally-friendly organic materials to the subjects. Accordingly, 23.6% among the respondents with environmentally-friendly agriculture certification experienced the adverse effect by using the environmentally-friendly organic materials, compared to 33.8% of among the respondent without the certification. The experienced type of adverse effects consisted mainly 'eyes itch', 'hands and feet itch' and 'fatigue'. Also, respondent experiencing the adverse effects by using the environmentally-friendly organic materials more comply with the usage standard as how to use marked in wrapping paper, compared to the respondent without experiencing the adverse effects, which indicate that the compliance with the usage standard as how to use marked in wrapping paper is closely related the experience the adverse effects. Further study should be needed for more precise investigation of comment for the farmers in order to suggest the effective improvement in terms of policy or education for their safety.

• Journal of radiological science and technology
• /
• v.30 no.2
• /
• pp.89-93
• /
• 2007

Contrast medium is a very useful tool for X-ray examinations. But contrast medium has some unavoidable adverse reactions. For those patients who have never received contrast medium before, it is impossible to predict whether they will suffer from certain kinds of adverse reactions. Thus, radiologists should use strategies to minimize adverse events and be prepared to promptly recognize and manage any reactions to the contrast media. If a radiologist commits medical malpractice, he will face civil responsibility. Medical malpractice means a tort or breach of contract that occurs in a medical setting. Medical malpractices happen, despite the efforts of hospital staff. Many courts have applied the traditional doctrine of respondeat superior in actions against organizations for injuries caused by their employees. It is a legal doctrine, which states that an employer is responsible for employee actions performed within the course of the employment. A hospital is an organization for health purposes. An organization may be convicted of an offense committed by an employee of the organization acting in its behalf and within the scope of his office or employment. Organizational liability involves a wide variety of legal issues, including tort liability, wrongful employment practices, personal injury, breach of fiduciary duty, and so on. Many executive directors of organizations are aware of their personal and organizational risks of exposure to legal liabilities. The employer must have the right to control the physical conduct of the employee and must consent to receive the employee's services, while expecting some benefits from the services offered. Therefore, legal liability can be imposed for improper selection, assignment, training, and supervision of employees. In conclusion, the hospital itself has organizational liability for adverse reactions to the contrast medium.

• Journal of the Korean Society of Radiology
• /
• v.17 no.3
• /
• pp.423-431
• /
• 2023

The purpose of this study is to analyze the factors affecting the classification of the severity of contrast media side effects based on the patient's body information using artificial intelligence techniques to be used as basic data to reduce the degree of contrast medium side effects. The data used in this study were 606 examiners who had no contrast medium side effects in the past history survey among 1,235 cases of contrast medium side effects among 58,000 CT scans performed at a general hospital in Seoul. The total data is 606, of which 70% was used as a training set and the remaining 30% was used as a test set for validation. Age, BMI(Body Mass Index), GFR(Glomerular Filtration Rate), BUN(Blood Urea Nitrogen), GGT(Gamma Glutamyl Transgerase), AST(Aspartate Amino Transferase,), and ALT(Alanine Amiono Transferase) features were used as independent variables, and contrast media severity was used as a target variable. AUC(Area under curve), CA(Classification Accuracy), F1, Precision, and Recall were identified through AdaBoost, Tree, Neural network, SVM, and Random foest algorithm. AdaBoost and Random Forest show the highest evaluation index in the classification prediction algorithm. The largest factors in the predictions of all models were GFR, BMI, and GGT. It was found that the difference in the amount of contrast media injected according to renal filtration function and obesity, and the presence or absence of metabolic syndrome affected the severity of contrast medium side effects.

• Korean Journal of Biological Psychiatry
• /
• v.5 no.2
• /
• pp.166-174
• /
• 1998

While the therapeutic efficacy of antipsychotic drugs is not in doubt, a variety of undesirable side effects are common. They can be a disincentive to good compliance with treatment, resulting in increased possibilities for relapse and hospitalization. They can be distressing and disabling and thus interfering with patient safety and quality of life. Furthermore, they may be counter-therapeutic by exacerbating the condition that the drug was prescribed for. In this article, we will provide an overview of management of antipsychotic- induced side effects, with a particular emphasis on the most common side effects as well as less common but serious side effects. In addition, some practical issues regarding the management of side effects will be discussed.

• Proceedings of the Korean Society of Applied Pharmacology
• /
• 1993.04a
• /
• pp.95-95
• /
• 1993

대상환자는 15예로, 14예에서 평가가능하였다. 남녀비는 8:6, 중앙연령 32세(10-70세)이었고, 대상질환은 악성골육종 7예, 악성임파종 2예, 위암2예, 폐암 2예, 그리고 자궁악성육종 1예였다. CSF 50 ug/$m^2$ 3예, 100 ug/$m^2$ 3예,150 ug/$m^2$ 3예, 250 ug/$m^2$ 3예,350 ug/$m^2$ 3예, 500 ug/$m^2$ 6예, 700 ug/$m^2$ 용량 3예에서 시행되었다. 1주기 시행한 환자는 7예, 2주기 5예, 3주기, 4주기 각각 1예씩이었다. 부작용은 50-150ug/$m^2$에서 WHO grade I의 발열, 전신쇠약, 식욕부진 등이 관찰되었으나 grade II이상의 부작용은 없었다. 250 ug/$m^2$ 이상의 용량에서도 grade II의 발열이 관찰되었을 뿐 다른 중증의 부작용은 관찰되지 않았다. 최고용량인 700 ug/$m^2$ 에서도 grade II의 발열외의 중한 부작용은 관찰되지 않았다. 각 용량에 따른 백혈구 증가율(%투여제2일/투여제1일)은 130-500% 이었다. 시행된 약동태는 CSF 투여 2-4 시간 후 최고치 (0.42-15.4 ng/ml)를 나타내고 투여 12시간까지 0.2-2 ng/ml의 농도로 지속되었다. 소변내 CSF 배설량은 총투여량의 1% 미만이었다. CSF중화항체는 전예에서 검출되지 않았다.

• Proceedings of the Korean Society of Applied Pharmacology
• /
• 1993.04a
• /
• pp.68-68
• /
• 1993

대상환자는 15예로, 14예에서 평가 가능하였다. 남녀비는 8:6, 중앙연령 32세(10-70세)이었고, 대상질환은 악성골육종 7예, 악성임파종 2예, 위암2예, 폐암 2예, 그리고 자궁악성육종 1예였다. CSF 50 ug/$m^2$ 3예, 100 ug/$m^2$ 3예,150 ug/$m^2$ 3예, 250 ug/$m^2$ 3예, 350 ug/$m^2$ 3예, 500 ug/$m^2$ 6예, 700 ug/$m^2$ 용량 3예에서 시행되었다. 1주기 시행한 환자는 7예, 2주기 5예, 3주기, 4주기 각각 1예씩이었다. 부작용은 50-150ug/$m^2$에서 WHO grade I의 발열, 전신쇠약, 식욕부진등이 관찰되었으나 grade II이상의 부작용은 없었다. 250 ug/$m^2$ 이상의 용량에서도 grade II의 발열이 관찰되었을 뿐 다른 중증의 부작용은 관찰되지 않았다. 최고용량인 700 ug/$m^2$ 에서도 grade II의 발열 외의 중한 부작용은 관찰되지 않았다. 각 용량에 따른 백혈구 증가율(%투여제2일/투여제1일)은 130-500% 이었다. 시행된 약동태는 CSF 투여 2-4 시간후 최고치 (0,42-15.4 ng/ml)를 나타내고 투여 12시간까지 0.2-2 ng/ml의 농도로 지속되었다. 소변내 CSF 배설량은 총투여량의 1% 미만이었다. CSF 중화항체는 전예에서 검출되지 않았다.

• The Journal of the Korea Contents Association
• /
• v.16 no.9
• /
• pp.473-481
• /
• 2016

Adverse drug reactions(ADRs) were caused by dexran 40 in patient with ischemic stroke and related 22 patients reported to formal ADRs at Jesus Hospital in Jeonju. This study was aimed to search ADRs related factors, type and the degree associated with dextran 40. Adverse Effects of Dextran 40 is including marked hypotension, nausea, dyspnea, generalized urticaria, fever and pulmonary edema. The average hospitalization period was 20 days and it was extended 26.8%. ADRs of Dextran 40 to incidence is 12.4%, and 9 persons(28.1%), itching, rash was 7 people (21.9%). Dextran induced ADRs reaction may be reported on early injection period and first time shot, but adverse drug reactions occurred after 4 days in 4 patients(18.2%). US FDA has recommanded that Dextran 1 significantly reduces the incidence of severe ADRs in USA. Because low molecular weighted dextran 1 prevented dextran molecules from combined Ig G completely. In Korea. Generally not yet introduced dextran 1, active use dextran 1 is able to be a good way in order to reduce ADRs of dextran 40.

• Korean Journal of Psychosomatic Medicine
• /
• v.21 no.2
• /
• pp.81-92
• /
• 2013

Newer antidepressants are commonly used in clinical practice to treat psychiatric disorder and psychosomatic disorder including chronic pain syndrome, fibromyalgia, headache. However there are many unexpected adverse effects of these drugs such as nausea and vomiting, weight gain, sexual dysfunction. These are 3 most well-recognized common adverse effects of newer antidepressant and are most common causes of treatment failure. I reviewed mechanisms, epidemiology, and pharmacological management of these adverse effects of newer antidepressants. In this paper, newer antidepressants include selective serotonin reuptake inhibitor(fluoxetine, fluvoxamine, citalopram, escitalopram, sertraline, paroxetine), serotonin norepinephrine reuptake inhibitor(venlafaxine, duloxetine), norepinephrine and dopamine reuptake inhibitor(bupropion), noradrenergic and specific serotonergic antidepressant(mirtazapine), and reversible inhibitor of MAO-A(moclobemide). I suggest that psychiatrists and clinicians in the psychosomatic field should know mechanisms, epidemiology, and management of these common and well-recognized adverse effects of newer antidepressants. Therefore it will be helpful to recognize easily and treat well for patients with psychiatric disorder and psychosomatic disorder using newer antidepressants.

• Proceedings of the Korean Society for Bioinformatics Conference
• /
• 2006.02a
• /
• pp.91-96
• /
• 2006

현대의학의 발전으로 많은 질병들의 치료율이 개선되고 있으나, 암은 여전히 낮은 치료율과 약제 내성 및 부작용으로 많은 환자들이 의학적 고통 뿐 아니라 정신적, 경제적 문제점들을 호소하고있다. 이와같은 문제점은 동일한 병리학적 특성을 가지는 종양이라도 사람마다 그 생물학적 특성이 다르며, 동일한 환자안에서도 종양의 시기에 따라 다양한 특성의 세포들이 공존하며 다양한 문제를 발생하는 tumor heterogeneity에서 기인하게된다. 다행히 최근의 분자생물학의 발전과 인간유전체연구들의 활성화로 이와같은 다양한 암의 특성과 환자들의 특성을 이해하는 연구 방법들의 개발로 환자의 특성에 맞는 항암제를 효율적으로 투여하는 맞춤치료를 향한 노력을 지속하고 있다. 이와같은 맞춤치료의 일환으로 약제의 환자에서의 반응과 부작용을 예측하고자 최신의 high-throughput 기법을 도입한 것이 Pharmacogenomics이다. 즉, 지금까지의 항암치료는 암의 종류에 따라 임상연구 결과에 근거한 항암제를 선택하고 있다. 그러나 앞서 설명한 것처럼 암의 특성과 환자 반응의 다양화로 실제 항암효과는 기대에 미치지 못하여 많은 수의 환자들이 치료에 내성을 보일 뿐 아니라 치명적인 부작용으로 새로운 문제에 대면하게 되었다. 따라서 각 항암제011 최대의 효과를 보이며 최소의 부작용을 나타내는 최선의 치료책을 선정하는 것이 중요한 과제이다. 이를 위해서 암환자의 치료 단계에서 정확한 진단 및 병기 설정, 생물학적 특성 이해 뿐 아니라, 치료 반응을 예측할 수 있는 생물학적 표지자를 찾고자 하는 노력의 결과로 현재 임상에 사용되는 몇 가지 종양표지자를 포함하여 다양한 유전자 칩들이 연구단계에 있다. 특히 다양한 생물학적 현상이 많은 유전자들의 변화에 의한다는 근거하여 약제의 효과와 부작용을 예측할 수 있는 표지자 발굴도 DNA chip 등의 high-throughput technology를 사용하여 그 특이도와 민감도가 향상된 표지자 발굴이 시도되고 있다. 아직은 시작단계이고 많은 검증이 필요하나 여러 가지 가능성의 증거들로 멀지않은 시기에 맞춤치료가 가능하리라 기대하며, 암 연구에 있어서 pharmacogenomics의 현황을 소개하고자 한다.