• Tuberculosis and Respiratory Diseases
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• v.76 no.2
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• pp.80-83
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• 2014

Patients with acquired immunodeficiency syndrome (AIDS) are at higher risks of bacterial pneumonia than the general population, and the pathogen is the most commonly involved Streptococcus pneumoniae. We hereby report a case of pneumococcal pneumonia associated with leptomeningitis, osteomyelitis and epidural abscess in a patient with AIDS. He is being successfully treated with ampicillin/sulbactam and clindamycin. And because the pneumococcal infection is usually associated with morbidity and mortality rates in the setting of AIDS, we should consider for pneumococcal vaccinations among the AIDS populations.

• Pediatric Infection and Vaccine
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• v.16 no.2
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• pp.115-122
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• 2009

Diarrhea is one of the most common causes of morbidity and mortality in children worldwide. Rotavirus is the most common cause of infectious diarrhea both in developed and developing countries. However, bacterial causes such as Salmonella typhi and Vibrio cholerae still play an important role in developing countries. Newly developed vaccines for rotavirus, S. typhi, and V. choleae are highly immunogenic and safe in children.

• Archives of Pharmacal Research
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• v.23 no.5
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• pp.425-437
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• 2000

As we enter the new millennium, there have been dramatic improvements in the care of patients with HIV infection. These have prolonged life and decreased morbidity and mortality. There are fourteen currently available antiretrovirals approved in the United States for the treatment of this infection. The medications, including their pharmacokinetic properties, side effects, and dosing are reviewed. In addition, the current approach to the use of these medicines is discussed.

• Journal of Microbiology and Biotechnology
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• v.28 no.4
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• pp.652-662
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• 2018

Diarrhea is a global disease with a high morbidity and mortality rate in children. In this study, 25 fecal samples were collected from children under 5 years old. Seven samples had been taken from healthy children without diarrhea and marked as the healthy control group; eight samples had been sampled from children with diarrhea caused by dyspepsia and defined as the non-infectious group; and ten samples had been taken from children with diarrhea induced by intestinal infections and identified as the infectious group. We detected the microbial communities of samples by using high-throughput sequencing of 16S rRNA genes. The proportion of aerobic and facultative anaerobic microbes in samples of the infectious group was much higher than in the non-infectious group. In addition, the relative abundance of Enterococcus in the healthy control group was significantly higher than in the non-infectious group and infectious group. This can be used as a potential diagnostic biomarker for diarrhea.

• Archives of Pharmacal Research
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• v.29 no.6
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• pp.431-458
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• 2006

As we approach the completion of the first 25 years of the human immunodeficiency virus(HIV) epidemic, there have been dramatic improvements in the care of patients with HIV infection. These have prolonged life and decreased morbidity. There are twenty currently available antiretrovirals approved in the United States for the treatment of this infection. The medications, including their pharmacokinetic properties, side effects, and dosing are reviewed. In addition, the current approach to the use of these medicines is discussed. We have included a section addressing common comorbid conditions including hepatitis B and C along with tuberculosis.

• Infection and chemotherapy
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• v.50 no.4
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• pp.287-300
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• 2018

Pneumonia is the leading cause of morbidity and mortality, particularly in old adults. The incidence and etiologic distribution of community-acquired pneumonia is variable both geographically and temporally, and epidemiology might evolve with the change of population characteristics and vaccine uptake rates. With the increasing prevalence of chronic medical conditions, a wide spectrum of healthcare-associated pneumonia could also affect the epidemiology of community-acquired pneumonia. Here, we provide an overview of the epidemiological changes associated with community-acquired pneumonia over the decades since pneumococcal conjugate vaccine introduction.

• Korean Journal of Clinical Pharmacy
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• v.25 no.4
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• pp.223-230
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• 2015

Background: 8,000 children in North Korea died before they reached the 1 year after births in 2013. The high mortality rate of children under five years of age is mainly caused by infectious diseases and malnutrition. The need for national pediatric immunization and supply of vaccines will be vital when the abrupt reunification occurs. Objective: The purpose of this study is to scrutinize the pediatric immunization coverage of North Korea. Additionally it is to estimate the amount and the costs needed to vaccinate. Methods: The target population is the children of North Korea. The method is based on a pre-survey and an interview of North Korea defectors. The target interviewees searched for are as follows; doctors, teachers, and others. The interview includes questions on mortality rates and immunization coverage. The analysis is largely based on the statements of the health care providers within the selected group. Results: The interviewees are 8; 7 female and 1 male. The birth years range from 1956 to 1982. 3 out of 8 are former health care providers; a doctor, a pharmacist, and a nurse. The morbidity rate of infectious diseases exceeds the data from WHO. The immunization coverage is nearly 0% after 1980s. In order to ensure the welfare of North Korean children, at least 8,234,000 vaccine doses, requiring over 105 million U.S. dollars, are needed. Conclusion: The morbidity rate of infectious disease in North Korea is conspicuous. The preparation for supply and expenditure of vaccines is vital.

• Kidney Research and Clinical Practice
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• v.37 no.4
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• pp.323-337
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• 2018

Infectious complications have been considered as a major cause of morbidity and mortality after kidney transplantation, especially in the Asian population. Therefore, prevention, early detection, and prompt treatment of such infections are crucial in kidney transplant recipients. Among all infectious complications, viruses are considered to be the most common agents because of their abundance, infectivity, and latency ability. Herpes simplex virus, varicella zoster virus, Epstein-Barr virus, cytomegalovirus, hepatitis B virus, BK polyomavirus, and adenovirus are well-known etiologic agents of viral infections in kidney transplant patients worldwide because of their wide range of distribution. As DNA viruses, they are able to reactivate after affected patients receive immunosuppressive agents. These DNA viruses can cause systemic diseases or allograft dysfunction, especially in the first six months after transplantation. Pretransplant evaluation and immunization as well as appropriate prophylaxis and preemptive approaches after transplant have been established in the guidelines and are used effectively to reduce the incidence of these viral infections. This review will describe the etiology, diagnosis, prevention, and treatment of viral infections that commonly affect kidney transplant recipients.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.18
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• pp.7769-7773
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• 2014

Background: Some tumor types are related to HIV, including non-Hodgkin lymphoma (NHL). The morbidity and mortality of NHL has remained high, even after highly active antiretroviral therapy (HAART) was introduced. We collected cases of AIDS with NHL, and evaluated the imaging features and strategies for diagnosis. Materials and Methods: There were 27 patients with AIDS and tumors confirmed by pathology. There were 9 patients with Burkitt lymphoma, 16 with diffuse large B cell lymphomas (DLBCLs), and 2 with primary central nervous system (PCNS) lymphomas. All of the patients underwent a series of imaging studies. Three radiologists analyzed the images, and any disagreement was discussed until consensus was reached. Results: The radiologic manifestations of AIDS with NHL were mainly masses and lymphadenopathy, 3 patients having one mass and 12 two or more masses. 7 patients had lymphadenopathy in one site and 3patients had lymphadenopathy in two or more sites. Coarse mucosal folds, thickening of the gastrointestinal wall, and lumen narrowing were typical manifestations of NHL within the gastrointestinal tract. There were 4 patients with masses and 5 with lymphadenopathy inthe 9 with Burkitt lymphoma, and 11 patients with masses 5 with lymphadenopathy in the 16 with DLBCLs. Conclusion: NHL is a malignancy that usually occurs in patients with AIDS. Imaging is an important method by which to evaluate lesions, masses, and lymphadenopathy. Fine needle aspiration biopsy and stereotaxis biopsy are useful methods by which to diagnose NHL.

• Tuberculosis and Respiratory Diseases
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• v.68 no.6
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• pp.319-327
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• 2010

Pneumonia represents a spectrum of diseases that range from community-acquired to health care-associated pneumonia. Despite advances in diagnosis, antimicrobial therapy, and supportive care, pneumonia remains an important cause of morbidity and mortality, particularly in elderly patients and in those with significant comorbidities. Community-acquired pneumonia (CAP) is the leading cause of death from infectious disease in Korea. This article provides a synopsis of recent studies regarding various types of pneumonia, with a focus on CAP.