BACKGROUND: There was a powerful earthquaken(Richter Scale 7.6) in Tiawan, on Sep. 21, 1999. we supported the organized medical services in that area during 5 days. METHODS: We made the protocol and analyzed the results prospecitively. RESULTS: We took care of a total of 708 patients from sep. 23 to sep. 27. Traumatized patients related to the earthquake were 245(34.6%), and most of them had minor injuries. Two hundred thirty-nine(239, 33.8%) patients visited us for medical disease related to living in a group. There were 29(4.1%) patients who complained of neuropsychiatric problems due to the post-earthquake stress. Because the condition of the patients was so bad, 18(2.5%) were transferred to receive more medical services. CONCLUSION: In disaster area, organized medical services have two different roles, especially in the subacute stage. One is responsibility for real emergency medical care, and the other is medical care of non-emergency patients.
Disasters* ; Earthquakes* ; Emergencies ; Humans ; Taiwan*

BACKGROUND: The purpose of this study was to analyze the endotracheal intubation cases performed in the emergency department. METHODS: We investigated retrospectively 326 cases of endotracheal intubation performed in the emergency department of a tertiary care center from April 1, 1998 to March 31, 1999. We focused on operators, medications used, its success rate and immediate complications, and the relationship between its success rate and medications. RESULTS: Of 326 consecutive intubations, 193 patients(59.2%) were done by emergency medicine residents or attending physician. While 320 patients(98.2%) were successfully intubated, 6 patients could not be intubated and 2 patients underwent tracheostomy. Of 50 cases of intubations(15.3%) attempted with paralyzing agents, 48 cases were done with succinylcholine and 46 cases underwent by emergency physicians. Intubations with neuromuscular paralysis resulted in high success rates at the first attempt. Of 55 immediate adverse events were encountered in 47 patients(desaturation=17, bronchial intubation=15, hypotension=8, bradycardia=4, cardiac arrest=2, others=5). CONCLUSION: At this institution, paralyzing agents were used infrequently, but almost all of them were used by emergency physicians.
Emergencies* ; Emergency Medicine ; Emergency Service, Hospital* ; Humans ; Intubation ; Intubation, Intratracheal* ; Paralysis ; Retrospective Studies ; Succinylcholine ; Tertiary Care Centers* ; Tertiary Healthcare* ; Tracheostomy

Detailed information on additional drug resistance patterns of multidrug-resistant tuberculosis (MDR-TB) is essential to build an effective treatment regimen; however, such data are scarce in Korea. We retrospectively analyzed the results of phenotypic drug susceptibility testing (DST) of culture confirmed-TB patients from January 2010 to December 2014 in 7 university hospitals in Korea. MDR-TB was identified among 6.8% (n = 378) of 5,599 isolates. A total of 57.1% (n = 216) of the MDR-TB patients had never been treated for TB. Strains from MDR-TB patients showed additional resistance to pyrazinamide (PZA) (35.7%), any second-line injectable drug (19.3%), and any fluoroquinolone (26.2%). Extensively drug resistant TB comprised 12.4% (n = 47) of the MDR-TB patients. Of 378 MDR-TB patients, 50.3% (n = 190) were eligible for the shorter MDR-TB regimen, and 50.0% (n = 189) were fully susceptible to the 5 drugs comprising the standard conventional regimen (PZA, kanamycin, ofloxoacin, prothionamide, and cycloserine). In conclusion, the proportion of new patients and the levels of additional drug resistance were high in MDR-TB patients. Considering the high levels of drug resistance, the shorter MDR-TB treatment regimen may not be feasible; instead, an individually tailored regimen based on the results of molecular and phenotypic DST may be more appropriate in MDR-TB patients in Korea.

Medical research should be fully transparent. The aims of this study were to determine the prevalence of author-related conflict of interest (COI) policies and evaluate the actual state of COI disclosure in Korean medical journals. To determine the prevalence of author-related COI policies, we examined the 198 medical journals listed in the KoreaMed database. To investigate the actual state of COI disclosures in published papers, we analyzed the publications in a representative medical journal, the Journal of the Korean Medical Science, from the perspective of the relevance of the ethics of COI disclosure. A total of 164 (82.8%) journals required an author's statement of COI as a criterion for publication. Of these 164, most of them focused on financial COI, with 101 (61.6%) presenting the information related to COI disclosures as a separate paragraph with a clear title. We identified 114 articles published by the Journal of the Korean Medical Science over a seven-year period, from January, 2006 to December, 2012. Of these, 65 papers (57%) included an author's statement of COI. We found that the policies of Korean medical journals regarding the disclosure of author COIs are still behind the internationally suggested level.
*Conflict of Interest ; Disclosure/*ethics ; Editorial Policies ; Periodicals as Topic/ethics ; Publishing/ethics ; Republic of Korea

BACKGROUND: Liver transplantation (orthotopic) is considered as an important therapy for the end stage liver diseases, but because of the coagulopathies of these patients, the massive bleeding during the operation has been a disturbing problem. So, the role of blood bank has increasingly been important for the appropriate blood products supply for the operation. METHODS: The authors reviewed retrospectively the hospital records of 9 patients who had taken orthotopic liver transplantations (OLT) at the Seoul Paik Hospital from March, 1992 to November, 1994. RESULTS AND CONCLUSION: The mean operation time and hospitalization duration was 14.1 hours and 35.3 days, respectively. Intraoperatively, the operations required a mean of 2.4 units of whole blood (WB), 29.4 of red cells (RBCs), 32.0 of fresh frozen plasma (FFP), 17.5 of platelet concentrates (PLTs), and 4.1 of cryoprecipitates (CRYOs). During the entire hospital stay, a mean of 9.3 units of WB, 56.1 of RBCs, 108.3 of FFP, 210.8 of PLTs, and 5.6 of CRYOs were transfused.
Blood Banks ; Blood Platelets ; Hemorrhage ; Hospital Records ; Hospitalization ; Humans ; Length of Stay ; Liver Diseases ; Liver Transplantation* ; Liver* ; Plasma ; Retrospective Studies ; Seoul

BACKGROUND: Fluoroquinolones are considered important substitutes for the treatment of tuberculosis. This study investigates the current status of fluoroquinolone for the treatment of tuberculosis. METHODS: In 2009, a retrospective analysis was performed at one tertiary referral center for 953 patients diagnosed with tuberculosis. RESULTS: A total of 226 patients (23.6%), who received fluoroquinolone at any time during treatment for tuberculosis, were enrolled in this study. The most common reasons for fluoroquinolone use were adverse events due to other anti-tuberculosis drugs (52.7%), drug resistance (23.5%), and underlying diseases (16.8%). Moxifloxacin (54.0%, 122/226) was the most commonly administered fluoroquinolone, followed by levofloxacin (36.3%, 82/226) and ofloxacin (9.7%, 22/226). The frequency of total adverse events from fluoroquinolone-containing anti-tuberculosis medication was 22.6%, whereas fluoroquinolone-related adverse events were estimated to be 2.2% (5/226). The most common fluoroquinolone-related adverse events were gastrointestinal problems (3.5%, 8/226). There were no significant differences in the treatment success rate between the fluoroquinolone and fluoroquinolone-naïve groups (78.3% vs. 78.4%, respectively). CONCLUSION: At our institution, fluoroquinolones are commonly used for the treatment of both multidrug-resistant tuberculosis and susceptible tuberculosis, especially as a substitute for adverse event-related drugs. Considering the low adverse event rates and the comparable treatment success rates, fluoroquinolones seem to be an invaluable drug for the treatment of tuberculosis.
Drug Resistance ; Fluoroquinolones ; Humans ; Korea* ; Levofloxacin ; Ofloxacin ; Retrospective Studies ; Tertiary Care Centers ; Tertiary Healthcare* ; Tuberculosis* ; Tuberculosis, Multidrug-Resistant

The optimal and alternative antimicrobial regimens to treat neurosyphilis in human immunodeficiency virus (HIV) infected patients remain controversial. Little is known concerning the efficacy of ceftriaxone. A 75-year-old heterosexual man visited an outpatient clinic due to incidentally detected positive serum Venereal disease research laboratory (VDRL) and Fluorescent treponemal antibody absorbed tests in routine preoperative checkup. Because of benzathine penicillin was unavailable to use, 4-week regimen with doxycycline was started. After 2 weeks doxycycline treatment, a severe headache suddenly occurred. Cerebrospinal fluid (CSF) analysis showed mild lymphocyte-dominant pleocytosis, increased protein, and weakly reactive VDRL test. ELISA for HIV antibody and Western blot assay revealed he is infected with HIV. Initial CD4+ T cell count was 220/mm3 and the load of HIV RNA was 5,200 copies/mL. The most probable diagnosis was deemed to be neurosyphilis, considering the possibilities of Jarisch-Herxheimer reaction or doxycycline-induced pseudotumor cerebri. In the absence of procaine penicillin G in our hospital, intravenous ceftriaxone was administered and highly active antiretroviral therapy was started. After 14days of treatment, the patient no longer had a headache and the CSF profile was improved. Additional follow-up CSF analysis was done 3months after treatment. CSF pleocytosis and protein level were decreased and the CSF VDRL was converted to negative. Ceftriaxone may be a good alternative in the treatment of neurosyphilis in HIV infected patient.
Aged ; Ambulatory Care Facilities ; Antiretroviral Therapy, Highly Active ; Blotting, Western ; Ceftriaxone ; Cell Count ; Doxycycline ; Enzyme-Linked Immunosorbent Assay ; Ethylenediamines ; Follow-Up Studies ; Headache ; Heterosexuality ; HIV ; Humans ; Leukocytosis ; Neurosyphilis ; Penicillin G Benzathine ; Penicillin G Procaine ; Pseudotumor Cerebri ; RNA ; Sexually Transmitted Diseases

Anhydrous ammonia is a commonly used chemical in industry. Ammonia gas inhalation causes thermal injuries and alkali burns in the airway and lung parenchyma. Previous case reports have stated that respiratory sequelae after acute ammonia inhalation burns were associated with structural lung disease, such as bronchiectasis or interstitial lung disease. We herein report two cases of long-term sequelae with persistent airflow limitation after ammonia inhalation burns.

Delphinidin is a major anthocyanidin compound found in various vegetablesand fruits. It has anti-oxidant, anti-inflammatory, and various other biologicalactivities. In this study we demonstrated the anti-cancer activity of delphinidin,which was related to autophagy, in radiation-exposed non-small cell lung cancer(NSCLC). Radiosensitising effects were assessed in vitro by treating cells with a subcytotoxicdose of delphinidin (5 M) before exposure to -ionising radiation (IR). Wefound that treatment with delphinidin or IR induced NSCLC cell death in vitro; howeverthe combination of delphinidin pre-treatment and IR was more effective thaneither agent alone, yielding a radiation enhancement ratio of 1.54 at the 50% lethaldose. Moreover, combined treatment with delphinidin and IR, enhanced apoptoticcell death, suppressed the mTOR pathway, and activated the JNK/MAPK pathway.Delphinidin inhibited the phosphorylation of PI3K, AKT, and mTOR, and increasedthe expression of autophagy-induced cell death associated-protein in radiation-exposedNSCLC cells. In addition, JNK phosphorylation was upregulated by delphinidinpre-treatment in radiation-exposed NSCLC cells. Collectively, these results show thatdelphinidin acts as a radiation-sensitizing agent through autophagy induction andJNK/MAPK pathway activation, thus enhancing apoptotic cell death in NSCLC cells.

Delphinidin is a major anthocyanidin compound found in various vegetablesand fruits. It has anti-oxidant, anti-inflammatory, and various other biologicalactivities. In this study we demonstrated the anti-cancer activity of delphinidin,which was related to autophagy, in radiation-exposed non-small cell lung cancer(NSCLC). Radiosensitising effects were assessed in vitro by treating cells with a subcytotoxicdose of delphinidin (5 M) before exposure to -ionising radiation (IR). Wefound that treatment with delphinidin or IR induced NSCLC cell death in vitro; howeverthe combination of delphinidin pre-treatment and IR was more effective thaneither agent alone, yielding a radiation enhancement ratio of 1.54 at the 50% lethaldose. Moreover, combined treatment with delphinidin and IR, enhanced apoptoticcell death, suppressed the mTOR pathway, and activated the JNK/MAPK pathway.Delphinidin inhibited the phosphorylation of PI3K, AKT, and mTOR, and increasedthe expression of autophagy-induced cell death associated-protein in radiation-exposedNSCLC cells. In addition, JNK phosphorylation was upregulated by delphinidinpre-treatment in radiation-exposed NSCLC cells. Collectively, these results show thatdelphinidin acts as a radiation-sensitizing agent through autophagy induction andJNK/MAPK pathway activation, thus enhancing apoptotic cell death in NSCLC cells.