Background: Epidural steroid injections (ESIs) have been widely used in managing spinal pain. Dexamethasone has recently emerged as a useful drug in this setting, relative to particulate steroids, although the associated systemic effects have not been fully elucidated. This study aimed to investigate the incidences and types of systemic effects after fluoroscopically guided ESI with dexamethasone. Methods: This retrospective study included 888 ESIs with dexamethasone (fluoroscopically guided at the cervical and lumbosacral levels) performed on 825 patients during January to June 2017. Data regarding systemic effects were collected via telephone interviews using a standardized questionnaire at 2 weeks after the procedure. Data on patient demographic, clinical, and procedural characteristics were collected and analyzed to identify factors that were associated with systemic effects. All statistical analyses were performed using the chi-squared test. Results: Among the 825 patients, 40 patients (4.8%) experienced systemic effects during the 2-week follow-up period. The most common systemic effect was facial flushing (12 patients, 1.5%), which was followed by urticaria (7 patients, 0.8%) and insomnia (7 patients, 0.8%). A history of spine surgery was significantly associated with the occurrence of systemic effects (P = 0.036). Systemic effects were significantly more common for injections at the cervical level than at the lumbar level (P = 0.019). Conclusions: Approximately 4.8% of the patients who underwent ESI with dexamethasone experienced minor and transient systemic effects. These effects were more common in patients who had undergone a previous spine surgery or received a cervical ESI.
The safety and efficacy of fimasartan have been evaluated through post-marketing surveillance in real world clinical practice. The multi-center, prospective, open-label and non-interventional study. A total of 3,945 patients (3,729 patients for safety assessment and 3,473 patients for efficacy assessment) were screened in patients with essential hypertension in 89 study centers from 9 September 2010 through 8 September 2016. Among the total patients, 2,893 patients (77.6%) were administered fimasartan for 24 weeks or longer and were classified as 'patients with long-term follow-up', and the additional safety and efficacy analysis were performed. The improvement was defined as systolic blood pressure (SBP) controlled to ${\leq}140mmHg$ or decreased SBP differences ${\geq}20mmHg$ after treatment or diastolic blood pressure (DBP) controlled to ${\leq}90mmHg$ or decreased DBP differences ${\geq}10mmHg$ after treatment. Adverse drug reactions (ADRs) were reported in 3.8% patients; dizziness, and hypotension were the most frequently reported ADRs in total patients. The results of patients with long-term follow-up were comparable with total patients. The overall improvement rate in all efficacy assessment at the last visit was 87.1% (3,025/3,473 patients). The overall improvement rate of the patients with long-term follow-up was 88.9%. Fimasartan was well tolerated, with no new safety concerns identified and an effective treatment in the real world clinical practice for Korean patients with hypertension.
Park, Jang Mi;Lee, Jae Sung;Lee, Eun Yong;Roh, Jeong Du;Jo, Na Young;Lee, Cham Kyul
Korean Journal of Acupuncture
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v.35
no.4
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pp.159-165
/
2018
Objectives : This study was performed to review the efficacy of national and international randomized controlled trials (RCTs) investigating evidence on thread embedding therapy for knee osteoarthritis. Methods : Online databases (PubMed, EMBASE, Cochrane, NDSL, OASIS, CNKI) were searched for studies where thread embedding therapy was performed for Knee Osteoarthritis from their inception to July 2018. Two researchers independently performed the search. Only RCTs were selected. Eligible studies were selected first by the abstract and the title and then included after full-texts were read. Risk of bias of the included studies were evaluated using the Cochrane risk of bias assessment tool. Data were narratively summarized. Results : There were 334 studies retrieved from the databases, resulting in analysis of 3 RCTs. There was an average of 1.5 treatment visits over a 7 day period and evaluation tool used was efficacy rate, with traditional acupuncture being the most common control used in the trials. Statistically significant improvement by thread embedding therapy was reported. None of the included RCTs reported on adverse reactions. The risk of bias of the included studies was generally unclear. Conclusion : The review suggests that thread embedding therapy can be effective in knee osteoarthritis. But there was a lack of detailed information about the treatment procedures, and the risk of bias was unclear. Therefore, there is insufficient evidence for thread embedding therapy for knee osteoarthritis.
Objectives: The purpose of this study is to report the effect and safety of traditional Korean medicine (TKM) for enhanced recovery after surgery (ERAS) after gynecological surgery. Methods: The study is conducted by analyzing the medical records of the hospitalized patients in TKM hospital. Eighty-six patients were enrolled who received TKM for ERAS after gynecological surgery from January 2015 to April 2018. We performed statistical analysis by using SPSS ver. 25.0. To prove the effect and safety of TKM for ERAS, we analyzed symptoms and Hemoglobin (Hb), aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and serum creatinine (Cr) with glomerular filtration rate (GFR). In addition, we checked other adverse reactions that the patients complained to prove the safety of TKM for ERAS. Results: Among symptoms of pain, there was a statistically significant decrease in abdominal pain, lower back pain, and shoulder pain. Other symptoms showed statistically significant improvement in fatigue, abdominal tympanosis, operation-site discomfort, dizziness, urinary discomfort, throat discomfort, constipation, dyspepsia and colporrhagia. Anemia in both ferritin combination treatment group and herbal medicine only group showed significant improvement. There was no liver damage or renal damage by TKM. Conclusions: The result has shown that TKM for ERAS after gynecological surgery is effective and safe. The further study of TKM for ERAS with more patients is needed.
Rezaee, Ramin;Monemi, Alireza;SadeghiBonjar, Mohammad Amin;Hashemzaei, Mahmoud
Journal of Pharmacopuncture
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v.22
no.2
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pp.90-94
/
2019
Objectives: Paclitaxel (PTX) as an anticancer drug used against solid cancers, possesses adverse reactions such as neuropathic pain which has confined its use. PTX-induced neuropathic pain is mediated via activation of oxidative stress. Berberine (BER), an isoquinoline phytochemical found in several plants, exerts strong antioxidant and painkilling properties. In the current study, we aimed to evaluate pain-relieving effect of BER in a mouse model of PTX-induced neuropathic pain. Methods: This study was done using 42 male albino mice that were randomly divided into 6 groups (n = 7) as follow: Sham-operated (not treated with PTX), negative control group (PTX-treated mice receiving normal saline), BER 5, 10, and 20 mg/kg (PTX-treated mice receiving BER) and positive control group (PTX-treated mice receiving imipramine 10 mg/kg). Neuropathic pain was induced by intraperitoneal administration of four doses of PTX (2 mg/kg/day) on days 1, 3, 5 and 7. Then, on day 7, hot plate test was done to assess latency to heat to measure possible anti-neuropathic pain effect of BER. Results: Four doses of PTX 2 mg/kg/day induced neuropathy that was reduced by BER at all time-points (i.e. 0, 30, 60, 90 and 120 min) after injection (P < 0.001 in comparison to control). The statistical analysis of data showed significant differences between groups (P < 0.001 in comparison to negative control), at 30, 60, 90 and 120 min after injection of BER 5, 10 and 20 mg/kg; in other words, 30, 60, 90 and 120 min after BER administration, neuropathic pain was significantly reduced as compared to normal saline-treated mice. Conclusion: Altogether, our results showed that PTX could induce neuropathic pain as reflected by hyperalgesia and BER could alleviate PTX-induced thermal hyperalgesia.
Journal of the Korean Applied Science and Technology
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v.36
no.1
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pp.299-304
/
2019
This study was conducted to investigate the effects of skin surface temperature on transdermal absorption of active substances and changes in skin condition. A transdermal absorption test was conducted using an emulsion containing 10% heat-resistant niacinamide, and the same emulsion was used in a clinical trial to test the thermal effects. As a result, absorption was found to be 2 times greater at 10 minutes and 3 times greater at 15 minutes after application at $42^{\circ}C$ than that of compared to normal skin temperature. During the clinical evaluation on skin, no clinical subjects showed any specific adverse reactions, while moisture and oiliness showed statistically significant effects at higher temperatures. Based on these results, it was confirmed that thermal warmer improves the absorption of active substances and had a positive effect on skin condition. It is deemed that this study will provide a preliminary data to support the development of various beauty devices using heat.
The Journal of the Convergence on Culture Technology
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v.5
no.2
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pp.389-395
/
2019
This study investigated the pharmaceutical extraction and the functional health food extraction, which have a beneficial effect on the human body and which can be used safely for a long period of time without adverse side effects and also have excellent effects of protecting liver and improving liver function. As the results, the cabbage extract does not show cytotoxicity, and thus can be used safely. In an experiment performed on an animal model with liver injury induced by a drug (APAP), it could be seen that the cabbage extract exhibited the effects of protecting liver and improving liver function by effectively reducing AST and ALT which are liver injury markers, indicating that the cabbage extract is effective as a pharmaceutical extraction for preventing or treating liver disease. In particular, the cabbage extract was effective in treating inflammation of the liver by reducing the expression of the inflammatory mediators iNOS and COX-2 and the proinflammatory cytokine $IL-1{\beta}$, which are involved in acute inflammatory reactions accompanying liver injury. In the results, an extract of cabbage heat-treated at a temperature of 100 to $150^{\circ}C$ had a better liver function-improving effect or anti-inflammatory effect than an extract of raw cabbage.
The Journal of the Convergence on Culture Technology
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v.5
no.2
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pp.397-404
/
2019
This study was carried out to investigate the heat-treated broccoli extraction which have a beneficial effect on the human body and which can be used safely for a long period of time without adverse side effects and also have excellent effects of protecting liver and improving liver function. The heat-treated broccoli extract does not show cytotoxicity, and thus can be used safely. In an experiment performed on an animal model with liver injury induced by a drug (APAP), it could be seen that the heat-treated cabbage extract exhibited the effects of protecting liver and improving liver function by effectively reducing AST and ALT which are liver injury markers, indicating that the heat-treated brocoli extract is effective as a pharmaceutical extraction for preventing or treating liver disease. In particular, the heat-treated broccoli extract was effective in treating inflammation of the liver by reducing the expression of the inflammatory mediators iNOS and COX-2 and the proinflammatory cytokine $IL-1{\beta}$, which are involved in acute inflammatory reactions accompanying liver injury.
Journal of the Korea Academia-Industrial cooperation Society
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v.19
no.12
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pp.600-606
/
2018
A class D fire or combustible metal fire is characterized by the presence of burning metals. Only certain metals or metal compounds are flammable, including sodium and lithium. General fire extinguishing agents, such as dry chemical powder, water-based fire extinguish agents, and carbon dioxide, cannot be used in class D fires. This is because these agents cause adverse reactions or are ineffective. In addition, the amount of usage of combustible metals is increasing due to continuous development of the semiconductor and fuel cell industries. Despite this, Korea does not have standards and laws related to combustible metal fires. This paper suggests directions of the class D fire management policies to reduce the class D fire risk and impact by analyzing the standards and laws related to class D fires and combustible metal fire cases. The factors to make laws on class D fire prevention and response systems, and management system of dry sand were determined. These results may be used to help reduce the risk of class D fires and improve the response abilities.
Fipronil, the phenylpyrazole insecticide, is effective and used in various fields. Especially, fipronil was reliable because it was known to be specific on invertebrate animals than vertebrate animals including mammals. However, fipronil had potential risks that affect vertebrate animals as it blocks the gamma-aminobutyric acid (GABA) receptors that also exists in vertebrates as well as invertebrates. Therefore, it was necessary that harmful effects of fipronil on vertebrates are clarified. For this purpose, the zebrafish (Danio rerio) were used on behalf of vertebrate animals in present study. The zebrafish were exposed to 5 ㎍/L, 25 ㎍/L, and 50 ㎍/L of fipronil during 12, 24 and 72 hours. To closely observe toxic process, 12 hours and 24 hours of additional time point were set in the exposure test. Nuclear magnetic resonance (NMR)-based metabolomics is an approach to detect metabolic changes in organism resulted from external stimuli. In this study, NMR-based metabolomics showed the metabolic changes in zebrafish caused by fipronil exposure. Metabolic analysis revealed that fipronil interfered with energy metabolism and decreased the antioxidant ability in zebrafish. Antioxidant ability decline was remarkable at high exposure concentration. In addition, metabolic analysis results over time suggested that reactions for alleviating the excessive nerve excitation occurred in zebrafish after fipronil exposure. Through this study, it was elucidated that the adverse effects of fipronil on vertebrate animals are evident. The risk of fipronil on vertebrates can be no longer ignored. Moreover, this study has a meaning of practically necessary research for organism by examining the effects of fipronil at low concentrations existed in real environment.
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