• Title/Summary/Keyword: acquired immunodeficiency syndrome

Search Result 78, Processing Time 0.027 seconds

Primary Cardiac Lymphoma : 1 Case Report (원발성 심장 림프종 : 1례 보고)

  • Bae, Jun-Ho;Lee, Jong-Suk;Kim, Hyung-Jun;Kim, Min-Kyung;Park, Young-Ho;Hong, Gue-Ru;Park, Jong-Sun;Sin, Dong-Gu;Kim, Young-Jo;Sim, Bong-Sup
    • Journal of Yeungnam Medical Science
    • /
    • v.17 no.1
    • /
    • pp.82-86
    • /
    • 2000
  • Primary cardiac lymphoma, defined as involving only the heart and pericardiwn, is very rare and is diagnosed predominantly late in the course of illness or autopsy. This tumor is commonly fatal and until recently were rarely diagnosed antemortem. Recently, it was reported in patients with acquired immunodeficiency syndrome. We report a case of primary cardiac lymphoma in a 56 year old female who showed progressive exertional dyspnea. On echocardiogram and CT scan, a large ill defined mass was demonstrated in right atrial and ventricular wall. It was diagnosed as B-cell type lymphoma on open cardiac biopsy.

  • PDF

Anti-Toxoplasmosis Effect of Citrus Unshiu Markovich against Toxoplasma Gondii (한약제 진피의 항 톡소포자충 효과 확인)

  • Kim, Hye-Kung;Jiang, Jing-Hua;Lee, Dong-Hwan;Kim, Hye-Sook;Park, Hyun
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.22 no.1
    • /
    • pp.96-99
    • /
    • 2008
  • Toxoplasma gondiiis a widespread apicomplexan parasite which is able to infect virtually all warm-blooded vertebrates. Twenty-two percent of the U.S. population is infected, but severe disease in adults is mainly limited to immunosuppressed patients. In patients with acquired immunodeficiency syndrome(AIDS), T. gondii causes a life-threatening opportunistic infection, with Toxoplasma encephalitis as its most severe manifestations. T. gondii is also known to cause congenital infection and is among the pathogens with the highest incidence of complications in pregnancies. Despite its clinical importance, only very few therapeutic drugs against T. gondii are available, all of which target the rapidly dividing tachyzoites, leaving the dormant encysted bradyzoite stage unaffected. We searched 15 traditional medicines that have anti-inflammatory effect from dongyibogam and Traditional Chinese medicine. In vitro studies were performed with HeLa cell cultures, with quantification of Toxoplasma growth by a cell proliferation assay. The result of experiment shows the selectivity of Citrus unshiu Markovich is 6.0. This is higher than sulfadiazine (selectivity was 1.63). For in vivo studies, mice were acutely infected intraperitoneally with $10^5$ tachyzoites of the virulent RH strain and then treated per orally for 4 days from 6 hours postinfection. Efficacy was assessed by sequential determination of parasite burdens in peritoneal cavity. In vivo, Citrus unshiu Markoviche inhibited Toxoplasma growth at a concentration of 10㎎/㎏ of body weight per day, the inhibition ratio was estimated to be 64.01%.

Effect of AIDS Knowledge, Self Esteem, Sense of Control and Optimistic Bias on Condom Use among Male College Students (일 지역 남자 대학생들의 에이즈 지식, 자아존중감, 자기통제감, 낙관적 편견이 콘돔 사용에 미치는 영향)

  • Kwon, Sue-Young;Lee, Dong-Suk
    • Journal of Digital Convergence
    • /
    • v.16 no.1
    • /
    • pp.251-262
    • /
    • 2018
  • This study aimed to explore how the AIDS knowledge, self esteem, sense of control and optimistic bias affect condom use among male college students. The survey was done among 323 male students within a university in B city and analyzed according to descriptive statistics, ANOVA, Pearson correlation, and multiple regression analysis. The students had optimistic bias regarding AIDS, and the scores on the AIDS knowledge, self esteem, and sense of control were all rated high. Self esteem and sense of control, sense of control and optimistic bias, sense of control and condom use on sexual intercourse with steady sex partner, condom use on with casual sex partners and with steady sex partner showed significant positive correlation. Self esteem and sense of control were predictors of condom use on sexual intercourse with steady sex partner. Additional studies among various groups should be followed to identify the relationship between variables and condom use.

Development of Job Description of HIV/AIDS Counselling Nurse in Korea (에이즈 상담간호사 자격제도 개발을 위한 직무 분석 - 포커스 그룹 연구방법과 데이컴 기법을 중심으로 -)

  • Kwon, Young-Mi;Cho, Kyung-Mi;Joo, Hye-Joo;Kim, Sung-Jae;June, Kyung-Ja;Park, Eun-Hee
    • Journal of Korean Academy of Nursing Administration
    • /
    • v.15 no.1
    • /
    • pp.91-105
    • /
    • 2009
  • Purpose: The aim of this study was to analyze the needs of HIV/AIDS care and to develop the job description of HIV/AIDS Counselling nurse in Korea. Methods: The needs assessment was done by focus group interview with HIV/AIDS care recipients who are 16 persons living with HIV/AIDS and four their family members, seven persons from HIV/AIDS high risk group, and five nurses working on HIV/AIDS clinics. Based on the result of needs assessment, job description was developed using the DACUM. Mail survey was done to identify the frequency, importance, and difficulty of duties, tasks, and task elements. Results: The job description was classified under 8 duties, 36 tasks, and 290 task elements. Duties were categorized as needs assessment, health promotion and quality of life, improvement of treatment compliance, symptom care, health education, resource network, administrative activity, and career development. The importance of all duties and tasks showed high score from the survey, but the frequency and the performance level were middle range. Conclusion: It is suggested that the special training program based on the job description needs to be developed. In the political aspects, the introduction of HIV/AIDS nurse specialist certification could be considered.

  • PDF

Life Experiences of Uninfected Women Living with HIV-Infected Husbands: A Phenomenological Study (HIV 감염인 남편과 살아가는 감염되지 않은 여성의 삶의 경험: 현상학적 연구)

  • Seo, Myoung Hee;Jeong, Seok Hee
    • Journal of Korean Academy of Nursing
    • /
    • v.47 no.6
    • /
    • pp.781-793
    • /
    • 2017
  • Purpose: This study aimed to understand the meaning and essence of the life experiences of uninfected women living with HIV-infected husbands. Methods: This qualitative study adopted van Manen's hermeneutic phenomenological method. Study participants were 8 females whose husband had been diagnosed with HIV for longer than 6 months, who had known about their husband's infection for more than 6 months, who were in a legal or common-law marriage and were living with their husbands at the time of interview for this study, and whose HIV antibody test results were negative. Data were collected from in-depth individual interviews with the participants from May to August 2016, and from related idiomatic expressions, literature, artwork, and phenomenological references. Results: The following essential themes were identified regarding the life experiences of uninfected women living with HIV-infected husbands: 'experiencing an abrupt change that came out of the blue and caused confusion', 'accepting one's fate and making desperate efforts to maintain one's family', 'dealing with a heavy burden alone', 'experiencing the harsh reality and fearful future', and 'finding consolation in the ordeal'. Conclusion: This study provided a holistic and in-depth understanding of the meaning and essence of the life experiences of uninfected women living with HIV-infected husbands. Thus, this study recognizes these unnoticed women as new nursing subjects. Further, the present findings can be used as important basic data for the development of nursing interventions and national policy guidelines for uninfected women living with HIV-infected husbands.

Outcomes and Use of Therapeutic Drug Monitoring in Multidrug-Resistant Tuberculosis Patients Treated in Virginia, 2009-2014

  • Heysell, Scott K.;Moore, Jane L.;Peloquin, Charles A.;Ashkin, David;Houpt, Eric R.
    • Tuberculosis and Respiratory Diseases
    • /
    • v.78 no.2
    • /
    • pp.78-84
    • /
    • 2015
  • Background: Reports of therapeutic drug monitoring (TDM) for second-line medications to treat multidrug-resistant tuberculosis (MDR-TB) remain limited. Methods: A retrospective cohort from the Virginia state tuberculosis (TB) registry, 2009-2014, was analyzed for TDM usage in MDR-TB. Drug concentrations, measured at time of estimated peak ($C_{max}$), were compared to expected ranges. Results: Of 10 patients with MDR-TB, 8 (80%) had TDM for at least one drug (maximum 6 drugs). Second-line drugs tested were cycloserine in seven patients (mean $C_{2hr}$, $16.6{\pm}10.2{\mu}g/mL$; 4 [57%] below expected range); moxifloxacin in five (mean $C_{2hr}$, $3.2{\pm}1.5{\mu}g/mL$; 1 [20%] below); capreomycin in five (mean $C_{2hr}$, $21.5{\pm}14.0{\mu}g/mL$; 3 [60%] below); para-aminosalicylic acid in five (mean $C_{6hr}$, $65.0{\pm}29.1{\mu}g/mL$; all within or above); linezolid in three (mean $C_{2hr}$, $11.4{\pm}4.1{\mu}g/mL$, 1 [33%] below); amikacin in two (mean $C_{2hr}$, $35.3{\pm}3.7{\mu}g/mL$; 1 [50%] below); ethionamide in one ($C_{2hr}$, $1.49{\mu}g/mL$, within expected). Two patients died: a 38-year-old woman with human immunodeficiency virus/acquired immune deficiency syndrome and TB meningitis without TDM, and a 76-year-old man with fluoroquinolone-resistant (pre-extensively drug-resistant) pulmonary TB and low linezolid and capreomycin concentrations. Conclusion: Individual pharmacokinetic variability was common. A more standardized approach to TDM for MDR-TB may limit over-testing and maximize therapeutic gain.

Use of Predonated Banked Autologous Blood in Open Heart Surgery (개심술시 자가헌혈을 이용한 자가수혈의 효과)

  • 김동관
    • Journal of Chest Surgery
    • /
    • v.25 no.7
    • /
    • pp.685-692
    • /
    • 1992
  • In spite of multiple technical advances, large amount of homologous blood transfusions usually required for open heart surgery. Because the complications associated with transfusion are increased as the number of homologous transfusion increase, especially as transfusion related acquired immunodeficiency syndrome has appeared in recent years, such risks have stimulated recent interest in the use of autologous blood. This is a report concerning 23 consecutive adult autologous donors[autologous group] who had elective cardiac surgery at the Yonsei Cardiovascular Center, Yonsei University College of Medicine, from march, 1990 to august, 1991. A similar group of 23 patients operated during the same periods without autologous blood donation was used for comparison [control group] to investigate the effect of predonated autologous blood in decreasing the need of homologous transfusion and to investigate predonation related adverse effect. Autologous group consisted of 15 men and 8 women. Control group consisted of 7 men and 16 women. There were no significant differences in mean age, hemoglobin, hematocrit, RBC count, platelet count and prothrombin time on admission between the two groups. The mean autologous blood donation in autologous group was 2.2 units. In 10[43.5%] of the 23 atuologous group patients, no homologous RBC products transfusion was required. However, all patients required homologous transfusion in control group. In autologous group, patients required less homologous RBC products than control patients[2.1 units versus 5.3 units; p<0.001]. There were no significant differences in hemoglobin, hematocrit, RBC count and platelet count between the two groups before discharge. There were no serious complications related to preoperative blood donation, although 3 patients complained of mild dizziness during donation We conclude that preoperative autologous predonation of blood is a safe and effective method for reducing homologous transfusion and is recomended in all patients undergoing elective cardiac surgery except limited contraindications such as severe aortic valve stenosis or unstable angina pectoris.

  • PDF

Build Capacity for International Health Agenda on the "Transforming Our World: The 2030 Agenda for Sustainable Development" (제2기 새천년 개발계획과 국제보건역량강화)

  • Park, Yoon Hyung
    • Health Policy and Management
    • /
    • v.25 no.3
    • /
    • pp.149-151
    • /
    • 2015
  • United Nations (UN) adopted 17 global sustainable development agenda to the year 2030 in the 68th general assembly on september, 2015. The global agendas and goals are important for 3 reasons: (1) to adopt the international standard for determining the health status; (2) to identify areas in need of attention; and (3) to advance international cooperation regarding health issues. In the area of infectious diseases, our goals include the eradication of human immunodeficiency virus infection and acquired immune deficiency syndrome, tuberculosis, and malaria as well as a substantial reduction of hepatitis by the year 2030. In the area of non-communicable diseases, our goal is to reduce premature mortality (${\leq}70years$) at least 30% by the year 2030. Preventive activities such as smoking cessation, alcohol abstinence, nutritional measures, and physical activities, should also be promoted intensively nationwide. It is also necessary to establish stringent policies for control hypertension, diabetes, obesity, and hypercholesterolemia. Additionally, environmental health, injury by traffic accident, mental health, and drug and alcohol abuse are important health policies. Furthermore, in the area of international health and cooperation, maternal and child health remain important areas of support for underdeveloped countries. Education and training towards the empowerment of health professionals in underdeveloped countries is also an important issue. The global agenda prioritize resources(manpower and budget) allocation of international organizations such as UN, World Health Organization, United Nations Development Programme, and World Bank. The global agenda also sets the contribution levels of Official Developmental Assistance donor countries. Health professionals such as professors and researchers will have to turn their attention to areas of vital international importance, and play an important role in implementation strategies and futhermore guiding global agenda.

Hepatitis E Virus Inhibits Activation of Signaling Molecules Involved in Induction of Type I Interferon (E형 간염 바이러스에 의한 제 1형 인터페론 신호전달분자 활성 억제)

  • Myoung, Jinjong
    • Microbiology and Biotechnology Letters
    • /
    • v.46 no.4
    • /
    • pp.320-325
    • /
    • 2018
  • Hepatitis E virus (HEV) infection accounts for 20 million annual infections worldwide. HEV can be fatal in approximately 20-30% of pregnant women. HEV infections are normally self-limiting and mostly asymptomatic. However, in patients with insufficient immunity, such as acquired immunodeficiency syndrome patients, chronic and often fatal infections may ensue. Therefore, it is likely that host immune responses, especially interferon responses, play a critical role in HEV infection control. Here, we report that an HEV-encoded non-structural protein down-regulates type I interferon response. In addition, some other immune genes involved in the induction of type I interferon may be regulated as well. Detailed molecular mechanisms are currently being studied.

Review and Interpretation of Health Care Laws Based on Civil Law (보건의료관련 법령의 동의에 관한 민법적 검토)

  • Yi, Jae Kyeong
    • The Korean Society of Law and Medicine
    • /
    • v.23 no.4
    • /
    • pp.75-102
    • /
    • 2022
  • In this article, 「Act on the hospice and palliative care and decisions on life-sustaining treatment for patients at the end of life」, 「Act On The Improvement Of Mental Health And The Support For Welfare Services For Mental Patients」, 「Organs Transplant Act」, 「Safety And Management Of Human Tissue Act」, 「Pharmaceutical Affairs Act」, 「Prevention Of Acquired Immunodeficiency Syndrome Act」, 「Tuberculosis Prevention Act」, 「Infectious Disease Control And Prevention Act」 were reviewed. Patients' right to self-determination and consent in these laws are related to civil law. even though they are closely related to the civil law in relation to patients' right to self-determination and consent. In order to consistently operate medical administration, it is necessary to understand the principles of civil law decision-making.