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이진,권영혁,박준봉,허익,정종혁,김종관,Lee, Jean,Kwon, Young-Hyuk,Park, Joon-Bong,Herr, Yeek,Chung, Jong-Hyuk,Kim, Chong-Kwan 대한치주과학회 2004 Journal of Periodontal & Implant Science Vol.34 No.4
The purpose of this study is to evaluate the regenerated bone histollogically using titanium reinforced ePTFE(TR-ePTFE) membrane and to investigate cell occlusiveness, wound stabilization and tissue integration of TR-ePTFE membrane. Adult male rabbits (mean BW 2kg) and TR9W (W.L.Gore&Associate.INC,USA) were used in this study. Intramarrow penetration defects were surgically created with round carbide bur(HP long #6) on calvaria of rabbits. TR-ePTFE membrane was applied to defect. Then guided bone regeneration was carried out using TR-ePTFE membrane and resorbable suture. At 2,4,8,12 weeks after the surgery, animals were sacrificed. Nondecalcified specimens were processed for histologic analysis. The result and conclusion of this study were as follows: 1. TR-ePTFE membrane had good ability of biocompatibility and cell occlusiveness. 2. space making for guided bone regenerayion was good at TR-ePTFE membrane. 3. Tissue integration was not good at TR-ePTFE membrane. So, wound stabilization was not good. 4. At 8 weeks, 12 weeks after GBR procedure, bone formation was seen. From the above results, TR-ePTFE membrane fixed tightiy on alveolar bone might be recommended for the early bone formation.
류마티스 관절염의 임상 연구 동향: 2008년 이후 국내 학술 문헌을 중심으로
한윤희 ( Yun-hee Han ),우현준 ( Hyeon-jun Woo ),박수연 ( Soo-yeon Park ),이창훈 ( Chang-hoon Lee ),정종혁 ( Chong-Hyuk Chung ),이명수 ( Myeung-Su Lee ),이정한 ( Jung-han Lee ) 한방재활의학과학회 2021 한방재활의학과학회지 Vol.31 No.3
Objectives To investigate the trends in clinical study on rheumatoid arthritis in all academic fields in Korea. Methods We searched seven Korean web databases for clinical studies published from 2008 to 2021. All identified studies were reviewed and classified by the year of publication, academic field, and study design. Results A total of 347 clinical studies were selected. An average of 26.7 studies were published each year. Regarding the distribution of studies by academic fields, 309 studies were published in the medical field and 17 studies were published during the same period in Korean medicine, and 21 studies were published in other fields. The distribution of studies by study design was as follows: 8 studies, meta-analyses; 5 studies, systematic reviews; 16 studies, experimental studies; and 318 studies, observational studies. Conclusions Multidisciplinary access and management are required for the early diagnosis of rheumatoid arthritis, effective management of disease progression, and prevention of rheumatoid joint deformities. Additionally, study design with high-level of evidence on the intervention of rheumatoid arthritis are warranted. (J Korean Med Rehabil 2021;31(3):19-29)
이정한(Jung-Han Lee),금지혜(Ji-Hye Geum),우현준(Hyeon-Jun Woo),이창훈(Chang-Hoon Lee),정종혁(Chong-Hyuk Chung),이명수(Myeung-Su Lee) 척추신경추나의학회 2020 척추신경추나의학회지 Vol.15 No.2
Objectives The purpose of this review was to analyze the trend of clinical research related to fibromyalgia and to suggest the direction of intervention Methods We reviewed the clinical research by searching seven Korean web databases and classified the studies by the year of publication, academic field, and study design. Results A total of 75 clinical studies were selected. Except for 2002, more than one study was annually published; however, the number was below 10. In the academic field, there were 34 in the medical field, 21 in the Korean medicine field, and 15 in the nursing science field. By study design, there were 62 observational studies, mostly case reports and case-control studies. There were 13 experimental studies, including non-random control studies and one group pre and post-test design studies. Conclusions Fibromyalgia-related clinical research requires a greater number of studies, and a study design with a high level of evidence should be conducted along with various observational and intervention studies. Additionally, multidisciplinary and integrated intervention plans and research are needed.