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김유은 ( Yu Eun Kim ),이상수 ( Sang Su Lee ),김차영 ( Cha Young Kim ),이승훈 ( Seung Hun Lee ),임수진 ( Su Jin Lim ),조유지 ( Yu Ji Cho ),정이영 ( Yi Yeong Jeong ),김호철 ( Ho Cheol Kim ),황영실 ( Young Sil Hwang ),이종덕 ( Jong D 대한결핵 및 호흡기학회 2011 Tuberculosis and Respiratory Diseases Vol.71 No.4
Background: A chronic obstructive pulmonary disease (COPD) assessment test (CAT) has recently been developed as a short and simple method for assessing the quality of life in COPD patients. The object of this study was to assess the usefulness of the Korean version of the CAT for assessing COPD patients in an outpatient clinic. Methods: The study included 60 COPD patients in a stable state from an outpatient clinic. The authors investigated the frequency of acute exacerbation during aprevious year through reviewing medical records. We evaluated the spirometry test, a 6-min walk distance test, and obtained the MMRC dyspnea scale, the Korean version of the CAT, and the BODE index at the time of visit. To assess the usefulness of the CAT, correlations between the CAT and other methods were evaluated. Results: The mean age of patients was 68.3±8.6 years and 95% of patients were male. There was a significant correlation between the CAT score and FEV1% (r=?0.323, p=0.012), the frequency of acute exacerbation (r=0.292, p=0.024), the MMRC dyspnea scale (r=0.554, p<0.001), the BODE index (r=0.380, p=0.003), and 6 MWD (r= ?0.372, p=0.004). The mean CAT score increased according to the GOLD stage (stage 1, 10.7±4.5; stage 2, 13.1±7.9; stage 3, 16.3±6.2; stage 4, 16.5±14.8; p=0.746). Conclusion: The CAT was shown to be useful for the assessment of COPD severity. Therefore, the CAT is an easily applied and simple method for assessing COPD severity in an outpatient clinic.
( Jee Eun Yang ),( Eun Ji Park ),( Hyo Jeong Lee ),( Hyo Jeong Kang ),( Kang Mo Kim ),( Eun Sil Yu ),( Dan Bi Lee ),( Ju Hyun Shim ),( Young Suk Lim ),( Han Chu Lee ),( Young Hwa Chung ),( Yung Sang L 대한간학회 2014 Clinical and Molecular Hepatology(대한간학회지) Vol.20 No.1
Background/Aims: The role of prostaglandin E2 (PGE2) in the modulation of cell growth is well established in colorectal cancer. The aim of this study was to elucidate the significance of 15-hydroxyprostaglandin dehydrogenase (15-PGDH) down-regulation on the prognosis of hepatocellular carcinoma (HCC) patients. Methods: The expression of 15-PGDH in HCC cell lines and resected HCC tissues was investigated, and the correlation between 15-PGDH expression and HCC cell-line proliferation and patient survival was explored. Results: The interleukin-1-β-induced suppression of 15-PGDH did not change the proliferation of PLC and Huh-7 cells in the MTS [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay. The induction of 15-PGDH by transfection in HepG2 cells without baseline 15-PGDH expression was suppressed at day 2 of proliferation compared with empty-vector transfection, but there was no difference at day 3. Among the 153 patients who received curative HCC resection between 2003 and 2004 at our institution, 15-PGDH expression was observed in resected HCC tissues in 56 (36.6%), but the 5-year survival rate did not differ from that of the remaining 97 non-15-PGDH-expressing patients (57.1% vs 59.8%; P=0.93). Among 50 patients who exhibited baseline 15-PGDH expression in adjacent nontumor liver tissues, 28 (56%) exhibited a reduction in 15-PGDH expression score in HCC tissues, and there was a trend toward fewer long-term survivors compared with the remaining 22 with the same or increment in their 15-PGDH expression score in HCC tissues. Conclusions: The prognostic significance of 15-PGDH down-regulation in HCC was not established in this study. However, maintenance of 15-PGDH expression could be a potential therapeutic target for a subgroup of HCC patients with baseline 15-PGDH expression in adjacent nontumor liver tissue. (Clin Mol Hepatol 2014;20:28-37)
자궁내막증식증에서 한약 치료의 효과에 대한 체계적 문헌 고찰 및 메타분석 - 중국 임상 연구를 중심으로
유진실 ( Jin-sil Yu ),박경선 ( Kyoung-sun Park ),안영태 ( Young-tae Ahn ),조유진 ( Yu-jin Cho ),강은솔 ( Eun-sol Kang ),정성엽 ( Sung-yub Jung ),이윤재 ( Yoon-jae Lee ) 대한한방부인과학회 2021 大韓韓方婦人科學會誌 Vol.34 No.3
Objectives: The purpose of this study is to analyze the effectiveness of herbal medicine that are used for endometrial hyperplasia. Methods: We searched on three databases [PubMed, China national knowledge infrastructure (CNKI), and Oriental medicine advanced searching integrated system (OASIS)] with keywords for Endometrial hyperplasia(English, Korean, and Chinese) and evaluated the risk of bias. Meta-analysis was performed on the selected studies. Results: 15 RCTs were finally selected. According to the analysis, Most of the participants were endometrial hyperplasia without atypia. And the combined therapeutic effects of hormonal medicine and herbal medicine were statistically significant (RR 1.21 [95% CI 1.15, 1.28], P<0.00001), The endometrial thickness tended to be thinner when treated combined therapy. And they also showed improvement on levels of pictorial blood assessment chart (PBAC) and hemoglobin. Also, the therapeutic effects of herbal medicine can be identified as similar to Western medicine, and no superior effects have been confirmed (RR 1.05 [95% CI 0.87, 1.28], P=0.60). Conclusion: The combination Western and herbal medicine was more effective than Western medicine alone treated for endometrial hyperplasia without atypia. Moreover there were also significant improvements in endometrial thickness, PBAC and hemoglobin levels.
폐암환자에서 급성호흡부전과 장천공을 동반한 분선충 감염증
김현식 ( Hyeon Sik Kim ),김유은 ( Yu Eun Kim ),윤은영 ( Eun Young Yun ),주지현 ( Ji Hyun Ju ),마정은 ( Jeong Eun Ma ),이기동 ( Gi Dong Lee ),조유지 ( Yu Ji Cho ),김호철 ( Ho Cheol Kim ),이종덕 ( Jong Deok Lee ),황영실 ( Young Sil 대한결핵 및 호흡기학회 2010 Tuberculosis and Respiratory Diseases Vol.68 No.1
Strongyloides stercoralis is an intestinal nematode that is a parasite to humans. The infecting filariform larvae of S. stercoralis enters the host body via the bloodstream, passes through the lungs, penetrates the alveoli, and then ascends the airway to transit down the esophagus into the small bowel. The infection can persist for decades without causing major symptoms and can elicit eosinophilia of varying magnitudes. Of note, this infection can also develop into a disseminated, often fatal, disease (hyperinfection) in patients receiving immunosuppressive corticosteroids. A 65-year-old man who was receiving corticosteroid therapy for the treatment of spinal stenosis was admitted to the emergency room with complaints of abdominal pain and severe dyspnea. We detected many S. stercoralis larvae in the sputum and in the bronchoalveolar-lavage sample collected by bronchoscopy. Here, we report a fatal case of strongyloidiasis with acute respiratory failure and intestinal perforation. In addition, we provide a brief review of the relevant medical literature.