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- 저자 : 오종도 ( Jong Do Oh ) (검색결과 5 건)
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김진영(Jin-Young Kim),태석기(Suk-Kee Tae),여도현(Do-Hyun Yeo),이호민(Ho-Min Lee),오종수(Jong-Soo Oh) 대한견주관절의학회 2011 대한견주관절의학회지 Vol.14 No.2
목적: 수술적으로 치료한 회전근 개 파열에서 파열의 크기, 극상근의 지방변성 및 추시 자기공명영상검사상에서 복원 유지 여부 등의 해부학적 상태와 등속성 근력검사의 상관 관계를 알아보고자 하였다. 대상 및 방법: 회전근 개 파열로 수술 받은 환자 중 수술 전 자기공명영상검사 및 등속성 근력검사, 수술 후 평균 10개월에 시행한추시 자기공명영상검사 및 등속성 근력검사의 자료가 있는 32예를 대상으로 하였다. 등속성 근력검사는 외회전, 내회전의 근력을 60 °/sec에서 환측의 최대 우력 및 총 일의 양을 건측과 비교하여 결손치를 측정하였다. 결과: 파열의 크기가 클수록 수술 전 등속성 근력 결손이 유의하게 증가되었다 (p<0.001). 수술전 극상근의 점유율과 등속성 근력 결손은 낮은 상관 관계를 보였다 (p<0.001). 추시 자기공명영상검사상 완전 치유된 군에서 수술 전 외회전의 최대 우력 및 총 일의 양에서의 결손은 각각 39%, 54%였고, 재파열된 군은 각각 44%, 58%로 통계적으로 차이는 없었다. 수술 후 외회전의 최대 우력과 총 일의 양에서의 결손은 완전 치유된 군에서 각각17%, 32% 감소하였으며, 재파열된 군은 23%, 35%의 감소를 보였지만 두 군간에 유의한 차이는 없었다 (p>0.05). 결론: 수술 전의 등속성 근력검사는 파열의 크기와 높은 상관 관계를 보이나 근육의 위축을 반영하지는 못하며, 수술 후 건의 재파열과도 상관 관계가 없었다. 수술 후 건의 연속성 여부는 수술후의 등속성 근력검사에 영향을 주지 않았다. Purpose: This study investigated whether (i) isokinetic muscle strength correlated with (ii) anatomical assessment of rotator cuff tear size, fatty degeneration of the supraspinatus muscle or postoperative cuff integrity. Materials & Methods: Among patients who underwent arthroscopic rotator cuff repair, 32 patients in whom magnetic resonance imaging (MRI) and isokinetic muscle strength tests were performed preoperatively and, at an average of 10 months after repair, took part in this study. We measured the isokinetic strength (peak torque and total work) deficit in external rotation and internal rotation at a 60°/sec load. Results: Preoperative isokinetic strength deficits correlated with tear size (p<0.001) but correlated weakly with fatty degeneration of supraspinatus muscle (p<0.001). In patients with healed rotator cuffs, preoperative peak torque and total work deficits were 39% and 62% for external rotation. At final follow up, they were decreased to 17% and 32%, respectively. In the re-tear group, preoperative peak torque and total work deficit were 44% and 61% in external rotation. At final follow up, they were decreased to 23% and 35%, respectively. But there was no significant difference between the two groups (p>0.05). Conclusion: Preoperative isokinetic strength correlates with tear size but not fatty degeneration of the supraspintus muscle or postoperative cuff integrity. Postoperative cuff integrity did not have an effect on postoperative isokinetic strength.
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3대의 ADVIA 2120 System 평행시험에 대한 연구
장상우 ( Sang Wu Chang ),조은해 ( Eun Hae Cho ),김남용 ( Nam Yong Kim ),추경복 ( Kyung Bok Chu ),이숙정 ( Suk Jong Lee ),홍성노 ( Sung No Hong ),오종도 ( Jong Do Oh ) 대한임상검사과학회 2006 대한임상검사과학회지(KJCLS) Vol.38 No.1
Parallel testing means ordering a number of tests at the same time so abnormalities in any of the tests can be found quickly and used in making the diagnosis. This is a good medical strategy to eliminate diseases and it is relatively inexpensive if all the tests are potential sources of information and performed on the same analyzer. In regression, the equation for the straight line is recast as y = bx + a. This change in terminology leads to confusion. Here a is the y-intercept or constant and b is the coefficient or slope of the line. A few more words of caution about regression - as in all of statistics there are certain assumptions: the x value is a true measure, both X and Y distributions are normal, and homoscedasticity, i.e., the variance of y is the same for each value of x. In this study the linearity classification made by different scientists were always in agreement. Typical examples of curves that were considered linear are presented in Fig. 1-5. Because these automated procedures values were usually within five percent of each other the curvature could be easily detected. The plot of the WBC, RBC, hemoglobin, hematocrit and platelet concentrations from approximately 74.4 to 0×103/μL and 80.4-0×103/μL, 5.6-0×106/μL and 6.1-0×106/μL, 18.3-0 g/dL and 19.0-0 g/dL, 54.1-0% and 56.8-0% and 642.0 to 0.03×103μL and 754.0-0×103/μL on the ADVIA 2120 C Versus and A and B typical of an acceptable linear study as shown in Fig. 1-5. The grand mean of R2, intercept and slope is 0.99898, 0.99459 and 1.54626.
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부인과 수술 후 오심 및 구토의 예방에 미치는 Ondansetron과 Granisetron의 효과 비교
오종인,최익현,도상환 대한마취과학회 1999 Korean Journal of Anesthesiology Vol.37 No.3
Background : The purpose of this study was to compare the effects of ondansetron and granisetron on the prevention of postoperative nausea and vomiting (PONV) in gynecologic patients. Methods: In a randomized placebo-controlled study, 200 gynecologic patients were divided into 5 groups. Each patient received one of 5 medications: placebo (saline 3 ml), ondansetron 4 mg (O4), ondansetron 8 mg (O8), granisetron 1.5 mg (G1.5) and granisetron 3 mg (G3). They were administered intravenously immediately before the induction of anesthesia. A standardized inhalation anesthesia and a postoperative intravenous patient-controlled analgesia were applied. Twenty four hours after anesthesia, the incidence and severity of PONV and other adverse effects were assessed. Results : The incidence of PONV was 88%, 83%, 75%, 70% and 60% in the placebo, O4, O8, G1.5 and G3 groups, respectively, which showed significantly lower value in the G3 group than in the placebo and O4 groups (P< 0.05). The severity of PONV was also sigificantly lower in the G3 group than in the placebo group (P< 0.05). Conclusions : In this study, granisetron 3 mg showed a better prophylactic effect in the mitigation of PONV in gynecologic patients then a placebo or ondansetron 4 mg. (Korean J Anesthesiol 1999; 37: 431∼435)
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