Evaluation of the Efficacy and Safety of DA-9601 versus Its New Formulation, DA-5204, in Patients with Gastritis: Phase III, Randomized, Double-Blind, Non-Inferiority Study

Choi, Yoon Jin,Lee, Dong Ho,Choi, Myung-Gyu,Lee, Sung Joon,Kim, Sung Kook,Song, Geun Am,Rhee, Poong-Lyul,Jung, Hwoon-Yong,Kang, Dae-Hwan,Lee, Yong Chan,Lee, Si Hyung,Choi, Suck Chei,Shim, Ki-Nam,Seol, KOREAN ACADEMY OF MEDICAL SCIENCE 2017 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.32 No.11

<P>This study compared the efficacy of DA-9601 (Dong-A ST Co., Seoul, Korea) and its new formulation, DA-5204 (Dong-A ST Co.), for treating erosive gastritis. This phase III, randomized, multicenter, double-blind, non-inferiority trial randomly assigned 434 patients with endoscopically proven gastric mucosal erosions into two groups: DA-9601 3 times daily or DA-5,204 twice daily for 2 weeks. The final analysis included 421 patients (DA-5204, 209; DA-9601, 212). The primary endpoint (rate of effective gastric erosion healing) and secondary endpoints (cure rate of endoscopic erosion and gastrointestinal [GI] symptom relief) were assessed using endoscopy after the treatment. Drug-related adverse events (AEs), including GI symptoms, were also compared. At week 2, gastric healing rates with DA-5204 and DA-9601 were 42.1% (88/209) and 42.5% (90/212), respectively. The difference between the groups was −0.4% (95% confidence interval, −9.8% to 9.1%), which was above the non-inferiority margin of −14%. The cure rate of gastric erosion in both groups was 37.3%. The improvement rates of GI symptoms with DA-5204 and DA-9601 were 40.4% and 40.8%, respectively. There were no statistically significant differences between the two groups in both secondary endpoints. AEs were reported in 18 (8.4%) patients in the DA-5204 group and 19 (8.8%) in the DA-9601 group. Rates of AE were not different between the two groups. No serious AE or adverse drug reaction (ADR) occurred. These results demonstrate the non-inferiority of DA-5204 compared to DA-9601. DA-5204 is as effective as DA-9601 in the treatment of erosive gastritis. Registered randomized clinical trial at ClinicalTrials.gov (NCT02282670)</P>

트레드밀 운동시 흡기근 테이핑이 폐활량에 미치는 영향

김민지,신수영,송월섭,조수진,최동락,황미진,황진규,박진현,김경,Dennis W. Fell 대구대학교 특수교육재활과학연구소 2011 再活科學硏究 Vol.29 No.1

이 연구는 트레드밀 운동과 키네시오 테이핑의 효과에 따른 폐활량의 변화를 알아보기 위해 26명의 비흡연자가 참가하였으며 키네시오 테이핑을 적용하지 않은 그룹과 키네시오 테이핑을 적용한 두 그룹으로 무작위로 배정하고 각 군들을 주 3회 6주간의 트레드밀 훈련을 실시하였다. 실험 전과 후, 스파이로미터를 사용하여 키네시오 테이핑의 적용 따른 폐활량 변화 효과를 측정하였다. 이 연구의 결과를 종합해보면 키네시오 테이핑을 적용 그룹에서 적용하지 않은 그룹에 비해 FVC, FEV1에서 유의한 증가를 보였다. 이러한 결과는 건강한 성인에서 키네시오 테이핑을 적용한 경우 키네시오 테이핑을 적용하지 않고 트레드밀 운동을 한 경우보다 폐활량의 향상에 효과적이라고 생각되어진다. The purpose of this study was to investigate the variation of vital capacity(VC) according to the effects of kinesio taping with treadmill exercise. Twenty-six non-smokers were participated in this research and these subjects were randomly assigned into two groups. To measure the VC variation effects of kinesio taping, spirometer was used. The collected data were analyzed statistically by using a paired Mauchly test and repeated measure ANOVA. The results of this study were as follows; A group: treadmill with kinesio taping B group: treadmill without kinesio taping. Between A and B, there were significant differences. In the case of A group, there was 11.66% increase of VC, during 3 weeks experiment(p<.01). In the case of B group, there were significant differences, 3.35% increase of VC, during 3 weeks taping intervention(p<.01). After 6 weeks experiment, the improvement of VC shown a significant difference with intergroup (p<.05). From this result, it was revealed that treadmill exercise with kinesio taping was effective to improve VC to healthy adult than treadmill exercise without kinesio taping.

시멘트 제조사 및 W/C 변화에 따른 콘크리트의 초기 강도발현 특성

金光華,裵正烈,김규도,이승훈,한천구 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

This study is to investigate the influence of cement manufacturing company and W/C on the properties of fresh concrete, strength of hardened concrete and rebound value of P type Schmidt hammer. According to the result, setting time of concrete is shortened with and increase of W/C, and when cement made in A and B corporation is used in concrete, the final setting time is measured at about 10 hours and 13 hours. Compressive strength increases with elapse of time and decrease of W/C, and concrete using cement made in A corporation shows higher compressive strength and rebound value until 24 hours, but from 3rd day, the contrary tendency is shown. As for the properties of early strength, the strength develop fast with decrease of W/C, and the time when compressive strength of 5MPa is gained and the form can be removed, is about 15, 18, 21 hours and 20, 22, 27 hours at the W/C 40, 45, 50% in concrete using cement made in A and B Co. respectively. The correlativity between compressive strength and the rebound value, which a coefficient of correlation is over 0.97, is very favorable. Therefore this method is effective to estimate the strength of removing the form.

간질환자의 간질 관련 외상

오동호,박운규,이영주,김희태,김승현,김주한,김명호,신동진 대한신경과학회 1998 대한신경과학회지 Vol.16 No.4

부산 백세인 특성

김윤진,이정규,박형숙,김동희,손용진 부산대학교 병원 암연구소 2008 부산대병원학술지 Vol.- No.23

Purpose: The proportion of centenarians has been increasing in many parts of the world, and the issues of longevity has been the subject of the research concern in recent years. We has conducted the first study with centenarians in Busan, 2006 and this is a follow-up study for prospective research of centenarians in Busan. Methods: The demographic database of Busan Centenarian Study existing in 2006 wasutilized for our studies. Twenty-five centenarians or a proxy were contacted and eight individuals agreed to have a direct interview using a questionnaire. Data were collected from May to June 2007. Results: Of the 2Scentenarians, 2(8%)were men and 23(92 %) were women. The average age was 101.3 years and the highest one was 106 years of age. The majority of the centenarians were living with family, most of those were living with their sons. Among 8 visited centenarians, there were 2 drinkers(2S%) but no one was smoking. Among them, 7 centenarians (87.5%) had regular eating pattern and, 3 centenarians(37.5%) participated social activities. Conclusions: The centenarian in Busan is likely to be healthy and they are living with their family. The centenarians study in Busan has important meaning to understand the health of centenarians.

다발성 말초신경병증의 조기진단 : 적외선 체열촬영검사와 전류지각역치검사의 조합진단 Combination Diagnosis Using by Digital Infrared Thermogram and Current Perception Threshold

이삼규,김재형,최인성,이소영,한재영,조성렬,김재휴,노성만,정민영,정동진,김현성 全南大醫大 2001 전남의대학술지 Vol.37 No.3

Clay 또는 은 나노 입자를 함유한 불포화 폴리에스테르 수지의 물성에 관한 연구

인교진,목진규,신동현,김주영 강원대학교 부설 석재복합신소재 제품연구센터 2004 석재연 논문집 Vol.9 No.-

본 연구에서는 불포화 폴리에스테르 수지에 clay 또는 평균 10 nm의 은 나노 입자를 분산시켜 나노 복합체를 제조하여 그 물성 변화를 관찰하였다. clay를 함유한 나노 복합체에 대하여 XRD 분석을 한 결과, clay 층상 구조에 해당하는 회절 피크가 나타나지 않는 것으로 보아 clay의 층간 거리가 벌어져 있음을 알 수 있었다. 그러나 TEM 관찰 결과를 보면 clay 층이 완전히 박리 된 것은 아니고, clay 층 사이에 고분자 사슬이 삽입되어 있는 삽입형 나노 복합체임을 확인할 수 있었다. 또 불포화 폴리에스테르 은 나노 복합체의 경우 수지 내에 은 나노 입자가 고르게 분산되어 있음을 알 수 있었다. clay를 함유한 나노 복합체의 기계적 물성을 DMA로 분석한 결과 저장 탄성률(E´)은 최대 57% 증가함을 보였다. TGA로 분석한 열적 물성에서는 열분해 온도가 최대 18℃ 정도 증가하였다. 이는 clay가 불포화 폴리에스테르 수지의 기계적, 열적 성질에 영향을 주었기 때문인 것으로 판단되었다. 불포화 폴리에스테르 은 나노 복합체의 경우도 은 나노 입자가 고분자 매트릭스와의 상호작용으로 인해 기계적, 열적 물성이 향상되었다. 또, 은 나노 복합체의 경우 은 특유의 성질인 항균성에 있어서 매우 우수한 물성을 나타내었다. In this study, made nanocomposites that dispersed clay or silver nanoparticles of average 10 nm is unsaturated polyester resins and observed change of the properties. According to the result of XRD analysis about nanocomposites containing clay, diffraction peak that correspond to structure of layerd-clay does not appear and could know that exfoliation of distance between layerd-clay. But, seeing TEM image, layerd-clay is not exfoliated perfectly, and could confirm Intercalated Nanocomposites that polymer chain is intercalated between clay layer. Also, it could know that silver nanoparticles is dispersed in unsaturated polyester resins in the case of unsaturated polyester-silver nanocomposites. The result that analyze mechanical properties of nanocomposites which containing clay by DMA showed Storage Modulus(E´) increased maximum 57 %. Also, Pyrolysis temperature increased maximum 18 ℃ in thermal properties that analyze by TGA. Because clay influenced in mechanical and thermal property of unsaturated polyester resins. In case of UP-silver nanocomposites, advanced mechanical and thermal properties because silver nanoparticles interacted with polymer matrix. Also, it appeared properties in Antibacterial that is silver characteristic property in silver nanocomposites.

차량 동특성 시뮬레이터용 가진신호 생성 알고리즘에 관한 연구

김동규,김우영,백종진 조선대학교 생산기술연구소 2003 生産技術硏究 Vol.25 No.1

Generally, vehicle testing on the prooving ground for durability, and dynamic performance require a lot of cost and time In this research, we developed a motion generation algorithm for a lab simulation system using a combined computational model of multi-axial road simulator and full vehicle. We performed simulation of ride comfort test road using the suggested motion generation algorithm. Investigating applicability of our lab simulation tool and algorithm for variety driving simulation results, we showed that our approach could be good way to find out successful alternative tool for vehicle dynamic test

스쿠버다이빙을 통한 스포츠관광 활성화 연구

조동진,이강욱,박현서,박상규 朝鮮大學校 스포츠科學硏究所 2006 스포츠科學硏究 Vol.17 No.-

본 연구는 스쿠버관광의 현황을 파악하고 현안과제 및 개선방안을 통한 스포츠관광 활성화에 목적을 두고자 한다. 이를 위해 문헌조사와 포커스그룹인터뷰를 통해 전문가적인 방안을 제시하였다. 인터뷰 대상은 전국에서 활동중인 스쿠버강사를 대상으로 지역적 안배를 고려하였고 평균 나이41세, 강사경력 11년의 활동경력을 가진 전문가들이였으며 제주도에서 인터뷰가 실시되었다. 본 연구의 결과, 첫째, 관련업계 종사자들이 현안 문제를 해결하기 위해서는 적극적인 노력이 요구되며 둘째, 다양한 교육과 이벤트를 통한 수익창출과 장비 국산화를 통한 저가의 장비개발이 필요하며 셋째, 투자를 통한 시설의 확충으로 편리성을 제공하여야 하며 다양한 홍보를 통해 스쿠버의 안전성과 교육적 효과에 대해 대중에게 알려야 하는 것으로 분석되었다. The purpose of this study is to understand the situation of scuba tourism and revitalize sports tourism by examining pending tasks and methods for revitalization. In order to achieve this, literature review and focus group interview were used to present professional methods. An interview was conducted with practicing scuba instructors nationwide in Jeju-do in consideration of local arrangement. Subjects' mean age was 41, and mean career was 11 years. The following results were obtained. First, related-industry practitioners should make active efforts to solve pending problems. Second, it is needed to create profit through various education and events, and develop inexpensive equipment through the localization of equipment. Finally, it is needed to provide convenience with the expansion and improvement of facilities through investment, and introduce the safety and educational effect of scuba to the public using a variety of PR activity.

UV/TiO_(2) 수처리 공정에서의 살균에 관한 연구

이규환,이상진,이용재,이동석 강원대학교 산업기술연구소 2007 産業技術硏究 Vol.27 No.A

This study investigated disinfection effect by general water purifier and water purifier with UV light disinfection. The results are as follows : (ⅰ) The general bacteria existed plentifully in a storage tank before treatment (ⅱ) Water treated in water purifier did not meet the water treatment regulation standard since the presence of bacteria, whereas with UV light application the regulation standard is totally satisfied. (ⅲ) Photocatalytic disinfection process with UV light in the presence of TiO_(2) more effectively killed general bacteria than UV light only.