1.Intravenous Vitamin K-induced Cardiovascular Collapse : A case report.
Sang Jin PARK ; Chae Rim SEONG ; Dae Lim JEE
Korean Journal of Anesthesiology 2007;52(4):461-464
A cardiovascular collapse, due to preoperatively administered intravenous vitamin K (phytonadione), was experienced in a 59-year-old woman who was scheduled to undergo a left upper lung lobectomy. The patient developed sudden facial flushing, an upper torso rash, dyspnea, palpitation, and severe hypotension about 2 min after the intravenous administration of approximately 2 mg of vitamin K. Immediate hydration and an injection of 20 mg ephedrine restored her blood pressure to the preoperative level within 5 min. The patient recovered without any sequelae, but the operation was postponed. The patient's symptoms seemed to be due to an anaphylactoid reaction or anaphylaxis following the intravenous administration of vitamin K. This case report suggests that physicians should carefully review the indications of vitamin K prior to administration, even at low doses.
Administration, Intravenous
;
Anaphylaxis
;
Blood Pressure
;
Dyspnea
;
Ephedrine
;
Exanthema
;
Female
;
Flushing
;
Humans
;
Hypotension
;
Lung
;
Middle Aged
;
Torso
;
Vitamin K
;
Vitamins*
2.The Clinical Values of Metaplasia, p 53, c - erbB2 and CEA Expression in Gallbladder Carcinoma.
Seok Mo KIM ; Seong Hwan KIM ; Jeong Hwan CHANG ; Sung chul LIM ; Chae Hong SUH
Journal of the Korean Cancer Association 1999;31(6):1261-1270
PURPOSE: We evaluated the correlation between the carcinogenesis of gallbladder and the expression of lysozyme, p53, c-erbB2 and CEA in gallbladder lesions. MATERIALS AND METHODS: Thirty cases of gallbladder lesions (containing 17 cases of GB carcinoma) were examined. We analyzed the clinicopathologic findings of the early (stage I & II) and advanced carcinoma (stage III, IV & V) and those of carcinoma with or without metaplasia in the tumor. We performed p53, c-erbB2 and CEA immunohistochemical staining and compared their findings with those of normal mucosa and preneoplastic lesions. We also performed lysozyme immunohistochemical staining and compared its finding with metaplastic and non-metaplastic lesions. RESULTS: There are two distinct genetic pathways in gallbladder cacinogenesis and metaplastic carcinoma was more frequent than non-metaplastic carcinoma. Metaplasia of gallbladder did not reveal any difference of the clinicopathologic findings and depth of invasion (Nevin stage). Lysozyme expression was found in all metaplastic lesions but non-expression did not indicate non-metaplastic lesions. p53 mutations and c-erbB2 alterations may have a role in the carcinogenesis of gallbladder carcinomas, especially, in a late event, and in an early and late events, respectively. The correlation of p53 and c-erbB2 expressions was found but which did not indicate that the co-expression was needed in the carcinogenesis. CEA immunohistochemical staining may be helpful in the differential diagnosis of benign lesions and precancerous and cancerous lesions of the gallbladder. CONCLUSION: These results suggest that p53 mutations and c-erbB2 alterations may have a role in the carcinogenesis of gallbladder carcinomas, especially, in a late event, and in an early and late events, respectively.
Carcinogenesis
;
Diagnosis, Differential
;
Gallbladder*
;
Metaplasia*
;
Mucous Membrane
;
Muramidase
3.Genotypes of Circumsporozoite of Plasmodium vivax in Korea.
Jong Seong CHOI ; Chae Seung LIM ; Kap No LEE
Korean Journal of Clinical Pathology 1998;18(4):671-677
BACKGROUND: More than 200 million people suffer from malaria worldwide. In Korea this infectious disease had been on a decreasing trend since 1930s and was considered to be eradicated from 1985. However, since 1993 when a case of malaria was reported, its incidence is progressively increased. Recent efforts have been focused on the development of vaccine against the infective sporozoite stage of Plasmodium vivax. It has been found that sporozoites are complicated with genetic variation within the circumsporozoite gene and phenotypic heterogeneity in the protein it encodes. So, we investigated the distribution of circumsporozoite gene of Plasmodium vivax in Korea. METHODS: Polymerase chain reactions (PCR) were performed on samples confirmed with microscopic examination for P. vivax and negative samples with clinical and microscopic examination. The amplified products were analyzed by dot hybridization with oligonucleotide probes VK210 and VK247 which are respectively complementary to the predominant and variant strains of the circumsporozoite gene of P. vivax. RESULTS: The incidence of isolation in VK210 and VK247 strains were 96.3%, respectively and individuals who were infected with both strains were 92.7%. Compared to the microscopic examination, the results of PCR showed 82% in sensitivity, 100% in specificity. CONCLUSIONS: The present study suggests that a single-epitope vaccine based on either one circumsporozoite domain is unlikely to be protective because both VK210 and VK247 strains of P. vivax were found widely in Korea. The PCR method appears not to be feasible as a screening, but suitable as a confirmatory test for the identification of Plasmodium species.
Communicable Diseases
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Genetic Variation
;
Genotype*
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Incidence
;
Korea*
;
Malaria
;
Mass Screening
;
Oligonucleotide Probes
;
Plasmodium vivax*
;
Plasmodium*
;
Polymerase Chain Reaction
;
Population Characteristics
;
Sensitivity and Specificity
;
Sporozoites
4.Effect of Timing of Do-Not-Resuscitate Orders on the Clinical Outcome of Critically Ill Patients.
Moon Seong BAEK ; Younsuck KOH ; Sang Bum HONG ; Chae Man LIM ; Jin Won HUH
Korean Journal of Critical Care Medicine 2016;31(3):229-235
BACKGROUND: Many physicians hesitate to discuss do-not-resuscitate (DNR) orders with patients or family members in critical situations. In the intensive care unit (ICU), delayed DNR decisions could cause unintentional cardiopulmonary resuscitation, patient distress, and substantial cost. We investigated whether the timing of DNR designation affects patient outcome in the medical ICU. METHODS: We enrolled retrospective patients with written DNR orders in a medical ICU (13 bed) from June 1, 2014 to May 31, 2015. The patients were divided into two groups: early DNR patients for whom DNR orders were implemented within 48 h of ICU admission, and late DNR patients for whom DNR orders were implemented more than 48 h after ICU admission. RESULTS: Herein, 354 patients were admitted to the medical ICU and among them, 80 (22.6%) patients had requested DNR orders. Of these patients, 37 (46.3%) had designated DNR orders within 48 hours of ICU admission and 43 (53.7%) patients had designated DNR orders more than 48 hours after ICU admission. Compared with early DNR patients, late DNR patients tended to withhold or withdraw life-sustaining management (18.9% vs. 37.2%, p = 0.072). DNR consent forms were signed by family members instead of the patients. Septic shock was the most common cause of medical ICU admission in both the early and late DNR patients (54.1% vs. 37.2%, p = 0.131). There was no difference in in-hospital mortality (83.8% vs. 81.4%, p = 0.779). Late DNR patients had longer ICU stays than early DNR patients (7.4 ± 8.1 vs. 19.7 ± 19.2, p < 0.001). CONCLUSIONS: Clinical outcomes are not influenced by the time of DNR designation in the medical ICU. The late DNR group is associated with a longer length of ICU stay and a tendency of withholding or withdrawing life-sustaining treatment. However, further studies are needed to clarify the guideline for end-of-life care in critically ill patients.
Advance Directives
;
Cardiopulmonary Resuscitation
;
Consent Forms
;
Critical Illness*
;
Hospital Mortality
;
Humans
;
Intensive Care Units
;
Resuscitation Orders*
;
Retrospective Studies
;
Shock, Septic
5.Exercise-Induced Atrial Fibrillation.
Chae Man LIM ; Jae Joong KIM ; Seung Jung PARK ; Seong Wook PARK ; In Whan SEONG ; Jong Koo LEE
Korean Circulation Journal 1990;20(3):411-417
Two cases of exercise-induced atrial fibrillation were diagnosed in 68 years old female and 47 years old male. They complained palpitation during exercise, and emotional upset for the last 5 years. There was no evidence of organic heart disease except mild hypertension in female patient. The atrial fibrillation was induced repeatedly by treadmill exercise test and intravenous infusion of isoproterenol. The beta blocker(atenolol 50mg po dialy) prevented the induction of atrial fibrillation during treadmill exercise. We report two cases of exercise-induced atrial fibrillation which is very rare and might be related to catecholamine.
Aged
;
Atrial Fibrillation*
;
Exercise Test
;
Female
;
Heart Diseases
;
Humans
;
Hypertension
;
Infusions, Intravenous
;
Isoproterenol
;
Male
;
Middle Aged
6.Coronary Angioplasty in Patients with Multivessel Coronary Artery Disease.
Seung Jung PARK ; Seong Wook PARK ; Jae Jeong KIM ; In Whan SEONG ; Jae Kwan SONG ; Chae Man LIM ; Jong Koo LEE
Korean Circulation Journal 1991;21(3):587-597
To assess the likelihood of procedural success in patients with multivessel coronary artery disease, 46 consecutive patients (male 34, female 12, mean age 60+/-9 years) umderwent single or multiple site angioplasty. The clinical diagnosis of unstable angina was in 20(44%), stable angina in 10 and acute or old myocardial infarction in 16. Coronary angiographic findings of 2 vessel disease was in 38(83%), triple vessel disease in 8. Left ventricular function was generally well preserved (mean ejection fraction 65+/-12%, range 30-82%) and mean 2.0 stenosis per patient angic, lasty had attempted. Single vessel angioplasty (SVA) was performed in 13 and multivessel angioplasty (MVA) in 33. Procedural success was achieved in 79(86%) out of total 92 stenoses. Sixty-six(88%) out of 75 stenoses in MVA and 13(76%) out of 17 stenoses in SVA had procedural success respectively. According to angiographic morphology of lesions, procedural success of type A stenoses was 17/17(100%), type B stenoses 57/66(86%) and type C stenoses was 5/9(33%). In 13 failures included inability to pass the guide wire cross the lesion in 7, inability to guide the griding catheter in 2 and inability to dilate lesions in 4. Before and after angioplasty, treadmill test (modified Bruce protocol)could be performed in 29 patients. Total duration of exercise and maximal double product improved significantly from 8.5+/-2.3 minute 5188+/-2403 to 12.2+1.3 min., 23,062+/-4111 respectively (p<0.001). 17 out of 24 patients who had positive treadmill test before angioplasty showed negative conversion after procedure. Complications included dissection in 29, prolongd chest pain in 5, acute closure in 3, cardiac tamponade in 1 and ventricular fibrillation due to side branch oclusion in 1. Thus, coronary angioplasty in selected paients with multivessel coronary artery disease might be useful and have relatively good immediate results, but the long-term efficacies with other forms of treatment must be evaluated prospectively.
Angina, Stable
;
Angina, Unstable
;
Angioplasty*
;
Cardiac Tamponade
;
Catheters
;
Chest Pain
;
Constriction, Pathologic
;
Coronary Artery Disease*
;
Coronary Vessels*
;
Diagnosis
;
Exercise Test
;
Female
;
Humans
;
Myocardial Infarction
;
Ventricular Fibrillation
;
Ventricular Function, Left
7.Posttraumatic Stress Disorder Among Occupational Accident Patients.
Kyeong Sook CHOI ; Chae Ki LIM ; Jae Wook CHOI ; Seong Kyu KANG ; Yong Tae YUM
Journal of Korean Neuropsychiatric Association 2002;41(3):461-471
OBJECTIVES: This study was conducted to assess the development of posttraumatic stress disorder (PTSD) after occupational physical injuries and the risk factors in occupational accident patients for PTSD. METHODS: Forty-seven occupational accident patients with physical injuries were administered BDI, STAI I and II, SCL-90-R, IES and questionnaires for risk factors and Clinician-Administered PTSD Scale(CAPS). RESULTS: 1) 12 patients(25%) were diagnosed as PTSD. 2) The BDI, STAI I and II and IES scores are significantly high(<0.05) in PTSD group than non-PTSD group. 3) The subscales of SCL-90-R, with an exception of PAR subscale, showed higher scores(<0.05) in PTSD group. 4) The loss of consciousness(LOC) was only significant risk factor in the occupational accident-related factors(<0.05). CONCLUSION: The results of this study show the development of PTSD among occupational accident patients. The loss of consciousness(LOC) was the only signiticant risk factor for PTSD in occupational accident patients.
Accidents, Occupational*
;
Humans
;
Surveys and Questionnaires
;
Risk Factors
;
Stress Disorders, Post-Traumatic*
8.A Case of Deflation Failure of Inoue Balloon.
Seung Jung PARK ; Seong Wook PARK ; Jae Joong KIM ; Chae Man LIM ; Sang We KIM ; Jong Koo LEE
Korean Circulation Journal 1990;20(2):256-259
We have experienced a case of deflation failure of Inoue balloon in the left atrium during mitral balloon valvuloplasty in a 44 year old male patient with tight mitral stenosis, who died just after emergency open heart surgery for removal of undeflated Inoue balloon and mitral valve replacement because of associated acute hemorrhagic myocardial infarction.
Adult
;
Balloon Valvuloplasty
;
Emergencies
;
Heart Atria
;
Humans
;
Male
;
Mitral Valve
;
Mitral Valve Stenosis
;
Myocardial Infarction
;
Thoracic Surgery
9.Induced Abortion Trends and Prevention Strategy Using Social Big-Data.
Myung Bae PARK ; Seong Hyun CHAE ; Jinseop LIM ; Chun Bae KIM
Health Policy and Management 2017;27(3):241-246
BACKGROUND: The purpose of this study is to investigate the trends on the induced abortion in Korea using social big-data and confirm whether there was time series trends and seasonal characteristics in induced abortion. METHODS: From October 1, 2007 to October 24, 2016, we used Naver's data lab query, and the search word was ‘induced abortion’ in Korean. The average trend of each year was analyzed and the seasonality was analyzed using the cosinor model. RESULTS: There was no significant changes in search volume of abortion during that period. Monthly search volume was the highest in May followed by the order of June and April. On the other hand, the lowest month was December followed by the order of January, and September. The cosinor analysis showed statistically significant seasonal variations (amplitude, 4.46; confidence interval, 1.46–7.47; p<0.0036). The search volume for induced abortion gradually increased to the lowest point at the end of November and was the highest at the end of May and declined again from June. CONCLUSION: There has been no significant changes in induced abortion for the past nine years, and seasonal changes in induced abortion have been identified. Therefore, considering the seasonality of the intervention program for the prevention of induced abortion, it will be effective to concentrate on the induced abortion from March to May.
Abortion, Induced*
;
Contraception
;
Female
;
Hand
;
Korea
;
Seasons
10.Induced Abortion Trends and Prevention Strategy Using Social Big-Data.
Myung Bae PARK ; Seong Hyun CHAE ; Jinseop LIM ; Chun Bae KIM
Health Policy and Management 2017;27(3):241-246
BACKGROUND: The purpose of this study is to investigate the trends on the induced abortion in Korea using social big-data and confirm whether there was time series trends and seasonal characteristics in induced abortion. METHODS: From October 1, 2007 to October 24, 2016, we used Naver's data lab query, and the search word was ‘induced abortion’ in Korean. The average trend of each year was analyzed and the seasonality was analyzed using the cosinor model. RESULTS: There was no significant changes in search volume of abortion during that period. Monthly search volume was the highest in May followed by the order of June and April. On the other hand, the lowest month was December followed by the order of January, and September. The cosinor analysis showed statistically significant seasonal variations (amplitude, 4.46; confidence interval, 1.46–7.47; p<0.0036). The search volume for induced abortion gradually increased to the lowest point at the end of November and was the highest at the end of May and declined again from June. CONCLUSION: There has been no significant changes in induced abortion for the past nine years, and seasonal changes in induced abortion have been identified. Therefore, considering the seasonality of the intervention program for the prevention of induced abortion, it will be effective to concentrate on the induced abortion from March to May.
Abortion, Induced*
;
Contraception
;
Female
;
Hand
;
Korea
;
Seasons