1
|
Kweon OS, Kang B, Lee YJ, Kim ES, Kim SK, Lee HS, Chung YJ, Kim KO, Jang BI. Self-screening questionnaire for perianal fistulizing disease in patients with Crohn's disease. Korean J Intern Med 2024; 39:430-438. [PMID: 38576234 PMCID: PMC11076884 DOI: 10.3904/kjim.2023.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/02/2023] [Accepted: 12/19/2023] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND/AIMS A poor prognostic factor for Crohn's disease (CD) includes perianal fistulizing disease, including perianal fistula and/or perianal abscess. Currently, a tool to assess perianal symptoms in patients with CD remains nonexistent. This study aimed to develop a perianal fistulizing disease self-screening questionnaire for patients with CD. METHODS This prospective pilot study was conducted at three tertiary referral centers between January 2019 and May 2020. We formulated questions on perianal symptoms, including tenesmus, anal discharge, bleeding, pain, and heat. A 4-point Likert scale was used to rate each question. Patients with CD completed a questionnaire and underwent pelvic magnetic resonance imaging (MRI). RESULTS Overall, 93 patients were enrolled, with 51 (54.8%) diagnosed with perianal fistulizing disease, as determined by pelvic MRI. The Spearman correlation findings demonstrated that anal pain (p = 0.450, p < 0.001) and anal discharge (p = 0.556, p < 0.001) were the symptoms that most significantly correlated with perianal disease. For anal pain and discharge, the area under the receiver operating characteristic curve of the scores was significantly higher than that of the combined score for all five symptoms (0.855 vs. 0.794, DeLong's test p = 0.04). For the two symptoms combined, the sensitivity, specificity, and positive predictive and negative predictive values were 88.2, 73.8, 80.4, and 83.8%, respectively, with 81.7% accuracy for detecting perianal fistulizing disease. CONCLUSION This study indicates that simple questions regarding anal pain and discharge can help accurately identify the presence of perianal fistulizing disease in patients with CD.
Collapse
Affiliation(s)
- O Seong Kweon
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Ben Kang
- Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Sung Kook Kim
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Hyun Seok Lee
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Yun Jin Chung
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - on behalf of Crohn’s Colitis Association in Daegu-Gyeongbuk (CCAiD)
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University, School of Medicine, Daegu, Korea
- Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, Korea
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
2
|
Lee YJ, Kwak SG, Kim ES, Kim SK, Lee HS, Chung YJ, Jang BI, Kim KO, Kim J, Jo HH, Kim EY. Mobile monitoring system detects the disease activity pattern and shows the association with clinical outcomes in patients with newly diagnosed Crohn's disease. Sci Rep 2024; 14:9405. [PMID: 38658648 PMCID: PMC11043071 DOI: 10.1038/s41598-024-59914-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 04/16/2024] [Indexed: 04/26/2024] Open
Abstract
We aimed to determine whether Crohn's disease (CD) activity patterns assessed via a web-based symptom diary can help predict clinical outcomes in patients with newly diagnosed CD. Patients diagnosed with CD within the preceding 3 months were prospectively enrolled at four tertiary centers. All patients recorded their symptoms on a website using a smartphone at least once a week. The index outcomes were disease-related admission and surgery during follow-up. The disease activity from enrollment to outcome or last follow-up was reviewed for pattern analysis. Cox regression analysis was used to identify the predictors of disease outcomes. A total of 102 patients were enrolled. During a median follow-up period of 42 months, 25 (24.5%) and 6 (5.9%) patients required admission and surgery, respectively. Poor activity pattern was an independent predictor of disease-related hospitalization (adjusted hazard ratio [aHR], 3.96; 95% confidence interval [CI] 1.5-10.45; p = 0.005). A poor activity pattern (aHR, 19.48; 95% CI 1.86-203.95; p = 0.013) and female sex (aHR, 11.28; 95% CI 1.49-85.01; p = 0.018) were found to be independent predictors of bowel resection. CD disease activity patterns monitored through the mobile monitoring system may help predict clinical outcomes, such as disease-related hospitalization and surgery, in patients with newly diagnosed CD.
Collapse
Affiliation(s)
- Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, South Korea
| | - Sang Gyu Kwak
- Department of Medical Statistics, Catholic University of Daegu School of Medicine, Daegu, South Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, South Korea.
| | - Sung Kook Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, South Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, South Korea
| | - Yun Jin Chung
- Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, South Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, 317‑1 Daemyung 5 Dong, Daegu, 705-703, South Korea.
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, 317‑1 Daemyung 5 Dong, Daegu, 705-703, South Korea
| | - Jeongseok Kim
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, South Korea
| | - Hyeong Ho Jo
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, South Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, South Korea
| |
Collapse
|
3
|
Peyrin-Biroulet L, Allegretti JR, Rubin DT, Bressler B, Germinaro M, Huang KHG, Shipitofsky N, Zhang H, Wilson R, Han C, Feagan BG, Sandborn WJ, Panés J, Hisamatsu T, Lichtenstein GR, Sands BE, Dignass A, Abrahamovych O, Afanasieva H, Aitova L, Altintas E, Altwegg R, Andreev P, Aomatsu K, Augustyn M, Balestrieri P, Begun J, Brunatto L, Bulgheroni D, Bunkova E, Cabello M, Cao Q, Caprioli F, Cerqueira R, Chen B, Chen CC, Chen CP, Chiu CT, Choi CH, Cicala M, Datsenko O, Dewint P, Domenech E, Dutré J, Duvall G, Fernandez J, Filip R, Fogel R, Fowler S, Fujii T, Fukata M, Furumoto Y, Gasbarrini A, Gawdis-Wojnarska B, Gilletta C, Gionchetti P, Goldin E, Golovchenko O, Gonciarz M, Gonen C, Segura GG, Gridnyev O, Gyokeres T, Hébuterne X, Hedin C, Hellström P, Hilmi IN, Horný I, Horvat G, Hoshi N, Hrdlicka L, Ishihara S, Ivanishyn O, Jang BI, Junior O, Kagaya T, Kanmura S, Karakina M, Katsuhiko N, Kierkus J, Kim HJ, Kim TO, Kim YH, Kiss GG, Klaus J, Kleczkowski D, Klopocka M, Kobayashi T, Kobielusz-Gembala I, Koo JS, Kopon A, Kravchenko T, Kudo M, Kwon KA, Lago P, Laharie D, Lawrance I, Leszczyszyn J, Li Y, Lukas M, Maaser C, Maemoto A, Marusawa H, McBride M, Mendu S, Miheller P, Miyabayashi H, Mohl W, Moore G, Motoya S, Murali N, Naem M, Nakajima K, Nakamoto Y, Nancey S, Neto J, Onizawa M, Ono Y, Ono Y, Osada T, Osipenko M, Owczarek D, Patel B, Patel K, Petrova E, Poroshina E, Portela F, Prystupa L, Rivero M, Roblin X, Romatowski J, Rydzewska G, Saibeni S, Sakuraba H, Samaan M, Schultz M, Schulze J, Sedghi S, Seidler U, Shin SJ, Stanislavchuk M, Stokesberry D, Suzuki T, Taguchi H, Tankova L, Thin L, Tkachev A, Torrealba L, Tsarynna N, Tulassay Z, Ueo T, Valuyskikh E, Vasilevskaya O, Viamonte M, Wei SC, Weisshof R, Wojcik K, Ye BD, Yen HH, Yoon H, Yoshida K, Yurkiv A, Zaha O, Zhan Q. Guselkumab in Patients With Moderately to Severely Active Ulcerative Colitis: QUASAR Phase 2b Induction Study. Gastroenterology 2023; 165:1443-1457. [PMID: 37659673 DOI: 10.1053/j.gastro.2023.08.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/07/2023] [Accepted: 08/16/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND & AIMS The QUASAR Phase 2b Induction Study evaluated the efficacy and safety of guselkumab, an interleukin-23p19 subunit antagonist, in patients with moderately to severely active ulcerative colitis (UC) with prior inadequate response and/or intolerance to corticosteroids, immunosuppressants, and/or advanced therapy. METHODS In this double-blind, placebo-controlled, dose-ranging, induction study, patients were randomized (1:1:1) to receive intravenous guselkumab 200 or 400 mg or placebo at weeks 0/4/8. The primary endpoint was clinical response (compared with baseline, modified Mayo score decrease ≥30% and ≥2 points, rectal bleeding subscore ≥1-point decrease or subscore of 0/1) at week 12. Guselkumab and placebo week-12 clinical nonresponders received subcutaneous or intravenous guselkumab 200 mg, respectively, at weeks 12/16/20 (uncontrolled study period). RESULTS The primary analysis population included patients with baseline modified Mayo scores ≥5 and ≤9 (intravenous guselkumab 200 mg, n = 101; 400 mg, n = 107; placebo, n = 105). Week-12 clinical response percentage was greater with guselkumab 200 mg (61.4%) and 400 mg (60.7%) vs placebo (27.6%; both P < .001). Greater proportions of guselkumab-treated vs placebo-treated patients achieved all major secondary endpoints (clinical remission, symptomatic remission, endoscopic improvement, histo-endoscopic mucosal improvement, and endoscopic normalization) at week 12. Among guselkumab week-12 clinical nonresponders, 54.3% and 50.0% of patients in the 200- and 400-mg groups, respectively, achieved clinical response at week 24. Safety was similar among guselkumab and placebo groups. CONCLUSIONS Guselkumab intravenous induction was effective vs placebo in patients with moderately to severely active UC. Guselkumab was safe, and efficacy and safety were similar between guselkumab dose groups. CLINICALTRIALS gov number: NCT04033445.
Collapse
Affiliation(s)
- Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France;; INSERM, NGERE, University of Lorraine, F-54000 Nancy, France;; INFINY Institute, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France;; FHU-CURE, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France;; Groupe Hospitalier privé Ambroise Paré-Hartmann, Paris IBD center, 92200 Neuilly sur Seine, France;; Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Jessica R Allegretti
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, IL, USA
| | | | | | | | | | - Hongyan Zhang
- Janssen Research & Development, LLC, Spring House, PA, USA
| | | | - Chenglong Han
- Janssen Research & Development, LLC, Spring House, PA, USA
| | | | | | - Julian Panés
- Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | | | | | - Bruce E Sands
- Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe University, Frankfurt, Germany.
| | - Orest Abrahamovych
- Communal Nonprofit Enterprise of Lviv Regional Council 'Lviv Regional Clinical Hospital', Lviv, Ukraine
| | - Halyna Afanasieva
- Municipal Institution 'Kherson City Clinical Hospital n.a. Y.Y.Karabelesh', Kherson, Ukraine
| | - Lilia Aitova
- City Clinical Hospital # 21, Ufa, Bashkortostan, Respublika, Russian Federation
| | - Engin Altintas
- Mersin University Medical Faculty Hospital, Mersin, Turkey
| | | | - Pavel Andreev
- NUZ 'Railway Clinical Hospital on Samara station of LLC 'Russian Railways', Samara, Samarskaya oblast, Russian Federation
| | | | | | | | - Jakob Begun
- Mater Hospital, South Brisbane, Queensland, Australia
| | | | | | - Elena Bunkova
- Medical University Reaviz, Multidisciplinary clinic, Samara, Samarskaya oblast', Russian Federation
| | | | - Qian Cao
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Flavio Caprioli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Rute Cerqueira
- Centro Hospitalar de Entre o Douro e Vouga, E.P.E, Santa Maria da Feira, Aveiro, Portugal
| | - Baili Chen
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Chou-Chen Chen
- Taichung Veterans General Hospital, Taichung, Taiwan, Province of China
| | - Chou-Pin Chen
- Taichung Veterans General Hospital, Taichung, Taiwan, Province of China
| | - Cheng-Tang Chiu
- Chang-Gung Memorial Hospital, LinKou Branch, Taoyuan, Taiwan, Province of China
| | - Chang Hwan Choi
- Chung-Ang University Hospital, Seoul, Dongjak-gu, Republic of Korea
| | | | - Olena Datsenko
- Communal Nonprofit Enterprise 'City Clinical Hospital # 2 N.A. Prof. O.O. Shalimov', Kharkiv, Ukraine
| | | | - Eugeni Domenech
- Hosp. Univ. Germans Trias I Pujol, Badalona, Catalonia, Spain
| | - Joris Dutré
- Algemeen Ziekenhuis Jan Palfijn Merksem, Merksem, Belgium
| | - George Duvall
- Tyler Research Institute, LLC, Tyler, Texas, United States
| | - Juan Fernandez
- Harmony Medical Research Institute, Inc., Hialeah, Florida, United States
| | | | - Ronald Fogel
- Clinical Research Institute of Michigan, LLC, Chesterfield, Michigan, United States
| | - Sharyle Fowler
- Royal University Hospital, Saskatoon, Saskatchewan, Canada
| | - Toshimitsu Fujii
- Tokyo Medical and Dental University Hospital, Bunkyo-Ku, Tokyo, Japan
| | | | - Yohei Furumoto
- Tokyo Metropolitan Bokutoh Hospital, Sumida-ku, Tokyo, Japan
| | | | | | | | | | - Eran Goldin
- Shaare Zedek Medical Center, Jerusalem, Israel
| | - Oleksandr Golovchenko
- Medical Center Ltd 'Health Clinic', Department Of General Therapy, Vinnytsya, Ukraine
| | | | - Can Gonen
- Acibadem Kozyatagi Hospital, Istanbul, Turkey
| | | | - Oleksii Gridnyev
- SI 'L.T. Maloyi National Institute of Therapy of National Academy of Medical Sciences of Ukraine', Kharkiv, Ukraine
| | - Tibor Gyokeres
- Magyar Honvedseg Egeszsegugyi Kozpont, Budapest, Hungary
| | | | | | | | | | - Ivo Horný
- Nemocnice Strakonice, a.s., Strakonice, Czechia
| | | | | | | | | | - Olha Ivanishyn
- Lviv Clinical Hospital on Railway Transport of Affiliate Healthcare center of JSC Ukrainian Railway, Lviv, Ukraine
| | - Byung Ik Jang
- Yeungnam University Hospital, Daegu, Daegu Gwang'yeogsi, Republic of Korea
| | - Odery Junior
- CDC - Centro Digestivo de Curitiba, Curitiba, Brazil
| | - Takashi Kagaya
- National Hospital Organization Kanazawa Medical Center, Kanazawa, Ishikawa, Japan
| | - Shuji Kanmura
- Kagoshima University Hospital, Kagoshima City, Kagoshima, Japan
| | - Marina Karakina
- Medical Center Meditsinskie Tekhnologii, Ekaterinburg, Russian Federation
| | | | | | - Hyo Jong Kim
- KyungHee University Hospital, Seoul, Republic of Korea
| | - Tae-Oh Kim
- Inje University Haeundae Paik Hospital, Busan, Republic of Korea
| | - Young-Ho Kim
- Samsung Medical Center, Seoul, Republic of Korea
| | - Gyula G Kiss
- Vasutegeszsegugyi Nonprofit Kozhasznu Kft Debreceni Kozpont, Debrecen, Hajdú-Bihar, Hungary
| | - Jochen Klaus
- Universitaetsklinikum Ulm, Ulm, Baden-Württemberg, Germany
| | | | - Maria Klopocka
- Szpital Uniwersytecki nr 2 im. dr. Jana Biziela w Bydgoszczy, Bydgoszcz, Poland
| | - Taku Kobayashi
- Kitasato University Kitasato Institute Hospital, Minato-ku, Tôkyô, Japan
| | | | - Ja Seol Koo
- Korea University Ansan Hospital, Gyeonggi-do, Republic of Korea
| | - Adam Kopon
- GASTROMED Kopon, Zmudzinski i wspolnicy SP.j., Specjalistyczne Centrum Gastrologii i Endoskopii, Torun, Poland
| | | | | | - Kwang An Kwon
- Gachon University Gil Medical Center, Incheon, Incheon Gwang'yeogsi, Republic of Korea
| | - Paula Lago
- Centro Hospitalar do Porto, EPE, Porto, Portugal
| | | | - Ian Lawrance
- St John of God Subiaco Hospital, Subiaco, WA, Australia
| | | | - Yan Li
- Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | | | | | | | | | - Matthew McBride
- Digestive Disease Specialists Inc, Oklahoma City, Oklahoma, United States
| | - Shoba Mendu
- Gastroenterology Associates of Tidewater, Chesapeake, Virginia, United States
| | | | - Hideharu Miyabayashi
- National Hospital Organization Matsumoto Medical Center, Matsumoto, Nagano, Japan
| | - Wolfgang Mohl
- Zentrum für Gastroenterologie Saar MVZ GmbH, Saarbrücken, Germany
| | | | - Satoshi Motoya
- Hokkaido P.W.F.A.C. Sapporo-Kosei General Hospital, Sapporo, Japan
| | - Narayanachar Murali
- Gastroenterology Associates of Orangeburg, Orangeburg, South Carolina, United States
| | - Mohammed Naem
- Northshore Gastroenterology Research, LLC, Westlake, Ohio, United States
| | | | | | | | - Joaquim Neto
- Sociedade Campineira de Educacao e Instrucao-Hospital e Maternidade Celso Pierro, Campinas, São Paulo, Brazil
| | | | - Yohei Ono
- Imamura General Hospital, Kagoshima, Japan
| | - Yohei Ono
- Kagoshima IBD Gastroenterology Clinic, Kagoshima, Japan
| | - Taro Osada
- Juntendo University Hospital Urayasu, Chiba, Japan
| | - Marina Osipenko
- Medical Center SibNovoMed LLC, Novosibirsk, Russian Federation
| | | | - Bhaktasharan Patel
- Peak Gastroenterology Associates, Colorado Springs, Colorado, United States
| | - Kamal Patel
- St George's Hospital, London, United Kingdom and Northern Ireland
| | - Elina Petrova
- OOO MO New Hospital, Ekaterinburg, Russian Federation
| | | | - Francisco Portela
- Centro Hospitalar e Universitário de Coimbra, EPE, Coimbra, Portugal
| | - Lyudmyla Prystupa
- Sumy State University, Sumy Regional Clinical Hospital, Sumy, Ukraine
| | | | - Xavier Roblin
- CHU Saint-Etienne-Hôpital Nord, Saint-Priest en Jarez, France
| | - Jacek Romatowski
- Gastromed Kralisz Romatowski Stachurska Sp. j., Bialystok, Poland
| | | | - Simone Saibeni
- Azienda Ospedaliera G.Salvini Ospedale di Rho, Rho, Milan, Italy
| | | | - Mark Samaan
- Guy's and St Thomas' Hospital, London, United Kingdom and Northern Ireland
| | | | | | - Shahriar Sedghi
- Gastroenterolgy Associates of Central GA, Macon, Georgia, United States
| | - Ursula Seidler
- Medizinische Hochschule Hannover, Hannover, Niedersachsen, Germany
| | - Sung Jae Shin
- Ajou University Hospital, Suwon, Gyeonggido, Republic of Korea
| | | | - David Stokesberry
- Digestive Disease Specialists Inc, Oklahoma City, Oklahoma, United States
| | | | | | | | - Lena Thin
- Fiona Stanley Hospital, Murdoch, WA, Australia
| | | | | | - Nataliia Tsarynna
- Medical Center 'Ok Clinic' of LLC 'International Institute of Clinical Studies', Kyiv, Ukraine
| | - Zsolt Tulassay
- Semmelweis Egyetem, Ii. Belgyogyaszati Klinika, Budapest, Hungary
| | | | | | | | - Manuel Viamonte
- Columbus Clinical Services LLC, Miami, Florida, United States
| | - Shu-Chen Wei
- National Taiwan University Hospital, Taipei, Taiwan, Province of China
| | | | | | - Byong Duk Ye
- Asan Medical Center, Seoul, Seoul Teugbyeolsi, Republic of Korea
| | - Hsu-Heng Yen
- Chang-Hua Christian Hospital, Changhua, Taiwan, Province of China
| | - Hyuk Yoon
- Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea
| | - Kosuke Yoshida
- National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Andriy Yurkiv
- Municipal Non-profit Enterprise 'Odesa Regional Clinical Hospital' Odesa Regional Council, Odesa, Ukraine
| | | | - Qiang Zhan
- Wuxi People's Hospital, Wuxi, Jiangsu, China
| |
Collapse
|
4
|
Lim KY, Kim KO, Kim EY, Lee YJ, Jang BI, Kim SK, Yang CH. Efficacy and safety of 1 L polyethylene glycol plus ascorbic acid for bowel preparation in elderly: comparison with oral sulfate solution. Korean J Intern Med 2023; 38:651-660. [PMID: 37482653 PMCID: PMC10493436 DOI: 10.3904/kjim.2023.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/13/2023] [Accepted: 04/25/2023] [Indexed: 07/25/2023] Open
Abstract
BACKGROUND/AIMS Recently, 1 L of polyethylene glycol (PEG) plus ascorbic acid (Asc) has been introduced in Korea as a colonoscopy preparation agent. Data on its efficacy and safety in older adults have been limited. We aimed to evaluate the safety and efficacy of 1 L PEG/Asc in older adults by comparing it with oral sulfate solution (OSS). METHODS A prospective multicenter randomized study was conducted with subjects aged ≥ 65 years who underwent colonoscopy. The participants were randomized to receive 1 L PEG/Asc or OSS. The primary endpoint was successful bowel preparation, defined as total Boston Bowel Preparation Scale ≥ 6, and ≥ 2 at each segment. Patient satisfaction, adverse events, and renal function changes were compared between the groups. RESULTS Among the 106 patients, 104 were finally included in the analysis. Overall, successful bowel preparation was achieved in 96.2% of both 1 L PEG/Asc and OSS groups. The satisfaction scores for taste, total amount ingested, overall feeling, and willingness to repeat the same regimen were not significantly different between the groups. Adverse events of moderate or higher severity occurred in 16 and 10 cases in the 1 L PEG/Asc and OSS group, respectively. There were no significant changes in electrolyte levels or renal function from baseline. CONCLUSION The successful bowel preparation rate was > 90% in both groups without severe adverse effects and significant changes in renal function. As a new low-dose preparation regimen for colonoscopy in older adults, 1 L PEG/Asc, is as effective and safe as OSS.
Collapse
Affiliation(s)
- Ki Young Lim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu,
Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu,
Korea
| | - Eun Young Kim
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu,
Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu,
Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu,
Korea
| | - Sung Kook Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Chang Heon Yang
- Health Promotion Center, Yeungnam University College of Medicine, Daegu,
Korea
- Deparment of Internal Medicine, Dongguk University School of Medicine, Gyeongju,
Korea
| |
Collapse
|
5
|
Kwon HJ, Chun SY, Lee EH, Yoon B, Han MH, Chung JW, Ha YS, Lee JN, Kim HT, Kim DH, Kwon TG, Kim BS, Lee SO, Jang BI. Protaetia Brevitarsis-Derived Protein Hydrolysate Reduces Obesity-Related Colitis Induced by High-Fat Diet in Mice through Anti-Inflammatory Pathways. Int J Mol Sci 2023; 24:12333. [PMID: 37569708 PMCID: PMC10418620 DOI: 10.3390/ijms241512333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Ulcerative colitis is an inflammatory bowel disease characterized by inflammation in the mucosal and submucosal layers of the colon. Obesity is closely related to the occurrence and progression of colitis. The most plausible mechanism linking obesity and colitis is an excessive adipogenesis-related inflammatory response, which causes mucosal dysfunction. Obesity and colitis are linked by several etiologic mechanisms, including excessive adipogenesis, lipotoxicity, pro-inflammatory adipokines/cytokines, macrophage polarization, oxidative stress, endoplasmic reticulum (ER) stress, and gut microbiota. These low-grade enteric inflammations cause mucosal layer damage, especially goblet cell dysfunction through mucin 2 (MUC2) misfolding, ultimately leading to colitis. Inhibiting the inflammatory response can be the most effective approach for treating obesity-related colitis. We focused on the anti-inflammatory effects of polyphenols in Protaectia brevitas larvae. The P. brevitas was prepared as a low molecular protein hydrolysate (PHPB) to increase the concentration of anti-inflammatory molecules. In the current study, we investigated the anti-inflammatory effect of PHPB in an obesity-induced colitis mouse model. Compared with the high-fat diet (HFD) group, the group treated with PHPB exhibited reduced body/organ/fat weight, appetite/food intake inhibition, hypolipidemic effect on ectopic fat, and anti-adipogenic mechanism through the AMPK signaling pathway. Furthermore, we observed attenuated expression of PPARγ and C/EBPα, inhibition of pro-inflammatory molecules, stimulation of anti-inflammatory molecules, probiotic-like effect against obesogenic gut microbiota, inhibition of macrophage polarization into M1, suppression of oxidative/ER stress, and reduction of Muc2 protein misfolding in colon. These diverse anti-inflammatory responses caused histological and functional recovery of goblet cells, eventually improving colitis. Therefore, our findings suggest that the protein hydrolysate of Protaetia brevitarsis can improve obesity-related colitis through its anti-inflammatory activities.
Collapse
Affiliation(s)
- Hyung Jun Kwon
- Department of Surgery, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea;
| | - So Young Chun
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu 41944, Republic of Korea
| | - Eun Hye Lee
- Joint Institute for Regenerative Medicine, Kyungpook National University, Daegu 41566, Republic of Korea
| | - BoHyun Yoon
- Joint Institute for Regenerative Medicine, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Man-Hoon Han
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jae-Wook Chung
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Jun Nyung Lee
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Hyun Tae Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Dae Hwan Kim
- Department of Laboratory Animal Research Support Team, Yeungnam University Medical Center, Daegu 42415, Republic of Korea;
| | - Tae Gyun Kwon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Bum Soo Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (J.-W.C.); (J.N.L.); (T.G.K.); (B.S.K.)
| | - Syng-Ook Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Republic of Korea
| | - Byung Ik Jang
- Department of Internal Medicine, School of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| |
Collapse
|
6
|
Joo HJ, Lee HS, Jang BI, Kim DB, Kim JH, Park JJ, Kim HG, Baek IH, Lee J, Kim B. Sex-specific differences in colorectal cancer: A multicenter retrospective cohort study. Cancer Rep (Hoboken) 2023; 6:e1845. [PMID: 37348877 PMCID: PMC10432433 DOI: 10.1002/cnr2.1845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 05/11/2023] [Accepted: 06/05/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Due to sex-specific differences in the incidence and clinical and histopathological characteristics of colorectal cancer (CRC), understanding the impact of sex on CRC may suggest sex-targeted strategies for screening, treatment, and prevention, leading to improved prognosis of CRC. However, there have been few studies investigating the sex-specific differences in CRC in the Republic of Korea. We aimed to assess sex differences in CRC in the Republic of Korea. METHODS This was a retrospective, multicenter, cohort study of patients diagnosed with CRC between January 2012 and December 2013 at nine hospitals. Patients who had an uncertain CRC stage, were diagnosed with other cancers within 5 years, had carcinoma in situ, non-epithelial cancer, or primary cancer other than CRC, were excluded. Factors associated with overall survival or progression-free survival were investigated using Cox regression analysis. Cumulative probability of metachronous lesions was compared using the Kaplan-Meier estimator survival analysis and we compared the survival curves of each group using a log-rank test. Outcomes were compared using the chi-square, Fisher's exact, or Student's t-test, as appropriate. RESULTS Three thousand one hundred and forteen patients (1999 men, 1315 women) were included. There was no significant difference in the age at onset between men and women. The proportion of patients diagnosed through regular health check-ups, and asymptomatic at time of diagnosis, was higher in men (48.9% men vs. 42.0% women, p < .001). Rectal cancers were more common in men (38.8% men vs. 31.8% women, p < .001). Right colon cancers were more common in women (31.4% women vs. 22.7% men, p < .001). KRAS mutations were found in 109/317 (34.4%) women and 112/480 (23.3%) men. Overall CRC survival and progression-free survival were similar in both sexes. CONCLUSION Sex differences in CRC may be due to the biological and social-behavioral differences between the sexes. They should be considered during screening, diagnosis, and treatment of CRC for better outcomes.
Collapse
Affiliation(s)
- Hyun Jin Joo
- Division of Gastroenterology, Department of Internal MedicineChung‐Ang University Medical CenterSeoulRepublic of Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National UniversityKyungpook National University HospitalDaeguRepublic of Korea
| | - Byung Ik Jang
- Department of Internal MedicineYeungnam University College of MedicineDaeguRepublic of Korea
| | - Dae Bum Kim
- Department of Internal Medicine, St. Vincent's Hospital, College of MedicineThe Catholic University of KoreaSuwonRepublic of Korea
| | - Jae Hyun Kim
- Department of Internal MedicineKosin University College of MedicineBusanRepublic of Korea
| | - Jae Jun Park
- Department of Internal Medicine and Institute of GastroenterologyYonsei University College of MedicineSeoulRepublic of Korea
| | - Hyun Gun Kim
- Institute for Digestive ResearchSoonchunhyang University College of MedicineSeoulRepublic of Korea
| | - Il Hyun Baek
- Department of Gastroenterology, International St. Mary's HospitalCatholic Kwandong UniversityIncheonRepublic of Korea
| | - Jun Lee
- Department of Internal MedicineChosun UniversityGwangjuRepublic of Korea
| | - Bun Kim
- Center for Colorectal Cancer and Department of Internal Medicine, Research Institute and HospitalNational Cancer CenterGoyangRepublic of Korea
| |
Collapse
|
7
|
Lee J, Lee YJ, Seo JW, Kim ES, Kim SK, Jung MK, Heo J, Lee HS, Lee JS, Jang BI, Kim KO, Cho KB, Kim EY, Kim DJ, Chung YJ. Incidence of colonoscopy-related perforation and risk factors for poor outcomes: 3-year results from a prospective, multicenter registry (with videos). Surg Endosc 2023:10.1007/s00464-023-10046-5. [PMID: 37069430 DOI: 10.1007/s00464-023-10046-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 03/26/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND AND AIMS Perforation is a life-threatening adverse event of colonoscopy that often requires hospitalization and surgery. We aimed to prospectively assess the incidence of colonoscopy-related perforation in a multicenter registry and to analyze the clinical factors associated with poor clinical outcomes. METHODS This prospective observational study was conducted at six tertiary referral hospitals between 2017 and 2020, and included patients with colonic perforation after colonoscopy. Poor clinical outcomes were defined as mortality, surgery, and prolonged hospitalization (> 13 days). Logistic regression was used to identify factors associated with poor clinical outcomes. RESULTS Among 84,673 patients undergoing colonoscopy, 56 had colon perforation (0.66/1000, 95% confidence interval [CI] 0.51-0.86). Perforation occurred in 12 of 63,602 diagnostic colonoscopies (0.19/1000, 95% CI 0.11-0.33) and 44 of 21,071 therapeutic colonoscopies (2.09/1000, 95% CI 1.55-2.81). Of these, 15 (26.8%) patients underwent surgery, and 25 (44.6%) patients had a prolonged hospital stay. One patient (1.8%) died after perforation from a diagnostic colonoscopy. In the multivariate analysis, diagnostic colonoscopy (adjusted odds ratio [aOR] 196.43, p = 0.025) and abdominal rebound tenderness (aOR 17.82, p = 0.012) were independent risk factors for surgical treatment. The location of the sigmoid colon (aOR 18.57, p = 0.048), delayed recognition (aOR 187.71, p = 0.008), and abdominal tenderness (aOR 63.20, p = 0.017) were independent risk factors for prolonged hospitalization. CONCLUSIONS This prospective study demonstrated that the incidence of colonoscopy-related perforation was 0.66/1000. The incidence rate was higher in therapeutic colonoscopy, whereas the risk for undergoing surgery was higher in patients undergoing diagnostic colonoscopy. Colonoscopy indication (diagnostic vs. therapeutic), physical signs, the location of the sigmoid perforation, and delayed recognition were independent risk factors for poor clinical outcomes in colonoscopy-related perforation.
Collapse
Affiliation(s)
- Jieun Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Jong Won Seo
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea.
| | - Sung Kook Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Min Kyu Jung
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Jun Heo
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Hyun Seok Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Joon Seop Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, 130 Dongdeuk-ro, Jung-gu, Daegu, 41944, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Korea
| | - Kwang Bum Cho
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Dae Jin Kim
- Department of Internal Medicine, Daegu Fatima Hospital, Daegu, Korea
| | - Yun Jin Chung
- Department of Internal Medicine, Daegu Fatima Hospital, Daegu, Korea
| |
Collapse
|
8
|
Kim KO, Kim EY, Lee YJ, Lee HS, Kim ES, Chung YJ, Jang BI, Kim SK, Yang CH. Efficacy, safety and tolerability of oral sulphate tablet for bowel preparation in patients with inflammatory bowel disease: A multicentre randomized controlled study. J Crohns Colitis 2022; 16:1706-1713. [PMID: 35689818 DOI: 10.1093/ecco-jcc/jjac080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS We evaluated the efficacy, safety and tolerability of novel oral sulphate tablets [OSTs] vs 2 L of polyethylene glycol and ascorbate [PEG/Asc] in patients with inflammatory bowel disease [IBD]. PATIENTS AND METHODS A total of 110 patients with clinically inactive IBD were enrolled in this single-blind multicentre non-inferiority study. Patients were randomly assigned to the OST or 2 L PEG/Asc group and we applied a split-dose regimen. The primary efficacy endpoint was bowel cleansing success rate defined as Harefield Cleansing Scale Grade A or B. The secondary endpoints were perfect preparation rate, the presence of air bubbles, safety as assessed by laboratory abnormalities and self-reported adverse events, or IBD symptom flare-ups. Tolerability was assessed by a pre-procedural visual analog scale [VAS] interview. RESULTS Both groups showed high cleansing success rates [98.1%] and there was no significant difference in perfect preparation rate. The proportion of a bubble score 0 was significantly higher in the OST group [94.5% vs 50.0%, p < 0.001]. There was no significant intergroup difference in vomiting or bloating. Symptom flare-ups occurred in two OST group patients. No clinically significant blood test abnormalities were noted in either group. Ease of ingestion and taste scores were significantly higher in the OST group. More patients in the OST group [94.5%] wanted to take the same preparation agent for their next colonoscopy. CONCLUSIONS Both OST and 2 L PEG/Asc demonstrated high successful cleansing and safety in patients with inactive IBD. OST achieved higher satisfaction than 2 L PEG/Asc. Our results suggest that the OST split-dose regimen is effective and safe for patients with inactive IBD.
Collapse
Affiliation(s)
- Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, South Korea
| | - Eun Young Kim
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, South Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, South Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Yun Jin Chung
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea.,Department of Internal Medicine, Fatima Hospital of Daegu, Daegu, South Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, South Korea
| | - Sung Kook Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Chang Heon Yang
- Health Promotion Center, Yeungnam University College of Medicine, Daegu, South Korea.,Deparment of Internal Medicine, Dongguk University School of Medicine, Kyungju, South Korea
| | | |
Collapse
|
9
|
Park SY, Lee JK, Park CH, Kim BW, Lee CK, Park HJ, Jang BI, Kim DU, Park JM, Lee JM, Cho YS, Chon HK, Seo SY, Paik WH. Endoscopist-Driven Sedation Practices in South Korea: Re-evaluation Considering the Nationwide Survey in 2019. Gut Liver 2022; 16:899-906. [PMID: 35912649 DOI: 10.5009/gnl210466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/17/2022] [Accepted: 02/10/2022] [Indexed: 11/04/2022] Open
Abstract
Background/Aims This study aimed to determine changes in endoscopist-driven sedation practices 5 years after the first nationwide survey in 2014 by the Korean Society of Gastrointestinal Endoscopy (KSGE). Methods A 59-item survey covering current practices was electronically mailed to all members of the KSGE in 2019. Results In total, 955 (12.8%) out of 7,486 questionnaires were returned. A total of 738 (77.7%) out of 955 respondents attended dedicated sedation education programs. The American Society of Anesthesiologists class was recorded by 464 (51.2%) out of 907 respondents. The recording rate was higher in respondents who completed sedation education (p=0.014) and worked in general or tertiary hospitals (p<0.001). Compared to that reported in the previous survey, the reported use of propofol was higher in 2019. The respondents had higher satisfaction scores for propofol-based sedation compared with midazolam monotherapy (p<0.001). The rates of oxygen supplementation (p<0.001) and oxygen saturation level monitoring (p<0.001) during sedative endoscopy were higher in 2019 than in the previous survey. A total of 876 (98.4%) out of 890 respondents reported a separate recovery bay, and 615 (70.5%) out of 872 respondents reported that personnel were assigned solely to the recovery bay. Conclusions Endoscopist-driven sedation and monitoring practices in 2019 were significantly different than those in 2014. The respondents favored propofol-based sedation and utilized oxygen supplementation and monitoring of O2 saturation more frequently in 2019 than in 2014.
Collapse
Affiliation(s)
- Seon-Young Park
- Division of Gastroenterology, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jun Kyu Lee
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Chang-Hwan Park
- Division of Gastroenterology, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Chang Kyun Lee
- Department of Internal Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Hong Jun Park
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Dong Uk Kim
- Department of Internal Medicine, Biomedical Research Institute, Pusan National University School of Medicine, Pusan, Korea
| | - Jin Myung Park
- Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Jae Min Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young Sin Cho
- Division of Gastroenterology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hyung Ku Chon
- Institute of Wonkwang Medical Science, Wonkwang University Hospital, Wonkwang University College of Medicine, Iksan, Korea
| | - Seung Young Seo
- Department of Internal Medicine, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju, Korea
| | - Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | | |
Collapse
|
10
|
Kim ES, Kim KO, Jang BI, Kim EY, Lee YJ, Lee HS, Lee JS, Kim SK, Jung YJ, Kang SB, Agrawal M, Ungaro R, Colombel JF. Comparison of 1-Year Colectomy Risk Between the US and Korean Patients with Acute Severe Ulcerative Colitis: A Propensity Score Matching Analysis. Dig Dis Sci 2022; 67:2866-2875. [PMID: 34263381 PMCID: PMC8758790 DOI: 10.1007/s10620-021-07130-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/21/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Colectomy risk after acute severe ulcerative colitis (ASUC) has not been compared between Eastern and Western countries. We compared the 1-year colectomy risk after ASUC between Korea and the USA. METHODS Data on patients admitted for ASUC to five tertiary referral hospitals in Korea and Mount Sinai Hospital, New York, the USA, between January 2015 and January 2019 were reviewed retrospectively. For comparability between groups, a 1:1 propensity score matching (PSM) was performed. The primary outcome was colectomy, and secondary outcomes were mortality, readmission, and venous thromboembolism (VTE) within 1-year of the index admission for ASUC. The risk of each outcome was compared using Cox proportional hazards model in pre-matched cohort and Kaplan-Meier analysis with log-rank test in post-matched cohort. RESULTS 290 ASUC patients were included in the study (121 Korea, 169 the USA). After PSM, 56 patients were selected in each group with no significant differences in baseline variables. At 1 year after ASUC, colectomy was less common in Korea than in the USA [3 (5.4%) vs. 24 (42.9%), p < 0.001]. The cumulative colectomy risk was significantly higher in the USA than in Korea in pre-matched cohort [adjusted hazard ratio 7.89, 95% confidence interval 3.23 to 19.22] and in post-matched cohort (log-rank p < 0.001), while there was no difference in cumulative risk of mortality, readmission, and VTE. CONCLUSION Colectomy risk within 1 year of ASUC is significantly higher in the USA than in Korea. We observed no differences in mortality, readmission, and VTE between the two groups.
Collapse
Affiliation(s)
- Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Hyun Seok Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Joon Seop Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Sung Kook Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Yun Jin Jung
- Division of Gastroenterology, Department of Internal Medicine, Fatima Hospital of Daegu, Daegu, Korea
| | - Sang-Bum Kang
- Division of Gastroenterology, Department of Internal Medicine, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea
| | - Manasi Agrawal
- Department of Medicine, Icahn School of Medicine at Mount Sinai, The Henry D. Janowitz Division of Gastroenterology, New York, NY, USA
| | - Ryan Ungaro
- Department of Medicine, Icahn School of Medicine at Mount Sinai, The Henry D. Janowitz Division of Gastroenterology, New York, NY, USA
| | - Jean-Frederic Colombel
- Department of Medicine, Icahn School of Medicine at Mount Sinai, The Henry D. Janowitz Division of Gastroenterology, New York, NY, USA
| |
Collapse
|
11
|
Lee HS, Kim DH, Lee IS, Park JH, Martin G, Safe S, Kim KJ, Kim JH, Jang BI, Lee SO. Plant Alkaloid Tetrandrine Is a Nuclear Receptor 4A1 Antagonist and Inhibits Panc-1 Cell Growth In Vitro and In Vivo. Int J Mol Sci 2022; 23:5280. [PMID: 35563670 PMCID: PMC9104798 DOI: 10.3390/ijms23095280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/07/2022] [Accepted: 05/07/2022] [Indexed: 01/19/2023] Open
Abstract
The orphan nuclear receptor 4A1 (NR4A1) is highly expressed in human pancreatic cancer cells and exerts pro-oncogenic activity. In a previous study, we demonstrated that fangchinoline (FCN), a natural inhibitor of nuclear NR4A1, induces NR4A1-dependent apoptosis in human pancreatic cancer cells. In this study, we evaluated FCN and its structural analogs (berbamine, isotetrandrine, tetrandrine, and tubocurarine) for their inhibitory effects on NR4A1 transactivity, and confirmed that tetrandrine (TTD) showed the highest inhibitory effect in pancreatic cancer cells. Moreover, in a tryptophan fluorescence quenching assay, TTD directly bound to the ligand binding domain (LBD) of NR4A1 with a KD value of 10.60 μM. Treatment with TTD decreased proliferation and induced apoptosis in Panc-1 human pancreatic cancer cells in part through the reduced expression of the Sp1-dependent anti-apoptotic gene survivin and induction of ROS-mediated endoplasmic reticulum stress, which are the well-known NR4A1-dependent proapoptotic pathways. Furthermore, at a dose of 25 mg/kg/day, TTD reduced tumor growth in an athymic nude mouse xenograft model bearing Panc-1 cells. These data show that TTD is an NR4A1 antagonist and that modulation of the NR4A1-mediated pro-survival pathways is involved in the antitumor effects of TTD.
Collapse
Affiliation(s)
- Hyo-Seon Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (H.-S.L.); (I.-S.L.); (J.-H.P.)
| | - Dae Hwan Kim
- Department of Laboratory Animal Research Support Team, Yeungnam University Medical Center, Daegu 42415, Korea;
| | - In-Seon Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (H.-S.L.); (I.-S.L.); (J.-H.P.)
| | - Ji-Hyun Park
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (H.-S.L.); (I.-S.L.); (J.-H.P.)
| | - Gregory Martin
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX 77843-4466, USA; (G.M.); (S.S.)
| | - Stephen Safe
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX 77843-4466, USA; (G.M.); (S.S.)
| | - Keuk-Jun Kim
- Department of Biomedical Laboratory Science, Daekyeung College, Gyeongsan 38547, Korea; (K.-J.K.); (J.-H.K.)
| | - Joung-Hee Kim
- Department of Biomedical Laboratory Science, Daekyeung College, Gyeongsan 38547, Korea; (K.-J.K.); (J.-H.K.)
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, Korea;
| | - Syng-Ook Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (H.-S.L.); (I.-S.L.); (J.-H.P.)
| |
Collapse
|
12
|
Kim ES, Tae CH, Jung SA, Park DI, Im JP, Eun CS, Yoon H, Jang BI, Ogata H, Fukuhara K, Hirai F, Ohtsuka K, Liu J, Cao Q. Perspectives of East Asian patients and physicians on complementary and alternative medicine use for inflammatory bowel disease: results of a cross-sectional, multinational study. Intest Res 2022; 20:192-202. [PMID: 35508953 PMCID: PMC9081987 DOI: 10.5217/ir.2020.00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 03/12/2021] [Indexed: 11/24/2022] Open
Abstract
Background/Aims Complementary and alternative medicine (CAM) is prevalent in East Asia. However, information on CAM in East Asian patients with inflammatory bowel disease (IBD) is scarce. We aimed to profile the prevalence and pattern of CAM use among East Asian IBD patients and to identify factors associated with CAM use. We also compared physicians’ perspectives on CAM. Methods Patients with IBD from China, Japan, and South Korea were invited to complete questionnaires on CAM use. Patient demographic and clinical data were collected. Logistic regression analysis was applied for predictors of CAM use. Physicians from each country were asked about their opinion on CAM services or products. Results Overall, 905 patients with IBD participated in this study (China 232, Japan 255, and South Korea 418). Approximately 8.6% of patients with IBD used CAM services for their disease, while 29.7% of patients sought at least 1 kind of CAM product. Current active disease and Chinese or South Korean nationality over Japanese were independent predictors of CAM use. Chinese doctors were more likely to consider CAM helpful for patients with IBD than were Japanese and South Korean doctors. Conclusions In 8.6% and 29.7% of East Asian patients with IBD used CAM services and products, respectively, which does not differ from the prevalence in their Western counterparts. There is a significant gap regarding CAM usage among different Asian countries, not only from the patients’ perspective but also from the physicians’ point of view.
Collapse
|
13
|
Hong SW, Ye BD, Cheon JH, Lee JH, Koo JS, Jang BI, Lee KM, Kim YS, Kim TO, Im JP, Song GA, Jung SA, Kim HS, Park DI, Kim HS, Huh KC, Kim YH, Cha JM, Seo GS, Choi CH, Song HJ, Baik GH, Kim JW, Shin SJ, Park YS, Lee CK, Lee J, Jung SH, Jung Y, Park SC, Joo YE, Jeen YT, Han DS, Yang SK, Kim HJ, Kim WH, Kim JS. Clinical Features and Long-term Prognosis of Crohn's Disease in Korea: Results from the Prospective CONNECT Study. Gut Liver 2022; 16:907-920. [PMID: 35321956 DOI: 10.5009/gnl210299] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/27/2021] [Accepted: 12/03/2021] [Indexed: 11/04/2022] Open
Abstract
Background/Aims The prospective Crohn's Disease Clinical Network and Cohort study is a nationwide multicenter cohort study of patients with Crohn's disease (CD) in Korea, aiming to prospectively investigate the clinical features and long-term prognosis associated with CD. Methods Patients diagnosed with CD between January 2009 and September 2019 were prospectively enrolled. They were divided into two cohorts according to the year of diagnosis: cohort 1 (diagnosed between 2009 and 2011) versus cohort 2 (between 2012 and 2019). Results A total of 1,175 patients were included, and the median follow-up duration was 68 months (interquartile range, 39.0 to 91.0 months). The treatment-free durations for thiopurines (p<0.001) and anti-tumor necrosis factor agents (p=0.018) of cohort 2 were shorter than those of cohort 1. Among 887 patients with B1 behavior at diagnosis, 149 patients (16.8%) progressed to either B2 or B3 behavior during follow-up. Early use of thiopurine was associated with a reduced risk of behavioral progression (adjusted hazard ratio [aHR], 0.69; 95% confidence interval [CI], 0.50 to 0.90), and family history of inflammatory bowel disease was associated with an increased risk of behavioral progression (aHR, 2.29; 95% CI, 1.16 to 4.50). One hundred forty-one patients (12.0%) underwent intestinal resection, and the intestinal resection-free survival time was significantly longer in cohort 2 than in cohort 1 (p=0.003). The early use of thiopurines (aHR, 0.35; 95% CI, 0.23 to 0.51) was independently associated with a reduced risk of intestinal resection. Conclusions The prognosis of CD in Korea appears to have improved over time, as evidenced by the decreasing intestinal resection rate. Early use of thiopurines was associated with an improved prognosis represented by a reduced risk of intestinal resection.
Collapse
Affiliation(s)
- Seung Wook Hong
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Digestive Diseases Research Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Digestive Diseases Research Center, University of Ulsan College of Medicine, Seoul, Korea.,Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Hyun Lee
- Digestive Endoscopic Center, Seoul Song Do Colorectal Hospital, Seoul, Korea
| | - Ja Seol Koo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kang-Moon Lee
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - You Sun Kim
- Department of Internal Medicine, Inje University Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Tae Oh Kim
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jong Pil Im
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Geun Am Song
- Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Sung-Ae Jung
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Hyun Soo Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Dong Il Park
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Kyu Chan Huh
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Young-Ho Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Myung Cha
- Division of Gastroenterology, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Geom Seog Seo
- Department of Internal Medicine, Digestive Disease Research Institute, Wonkwang University College of Medicine, Iksan, Korea
| | - Chang Hwan Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hyun Joo Song
- Department of Internal Medicine, Jeju National University College of Medicine, Jeju, Korea
| | - Gwang Ho Baik
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Ji Won Kim
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University of College of Medicine, Seoul, Korea
| | - Sung Jae Shin
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Korea
| | - Young Sook Park
- Division of Gastroenterology, Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Chang Kyun Lee
- Department of Internal Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Jun Lee
- Department of Internal Medicine, Chosun University College of Medicine, Gwangju, Korea
| | - Sung Hee Jung
- Department of Internal Medicine, Daejeon Eulji Medical Center, Eulji University College of Medicine, Daejeon, Korea
| | - Yunho Jung
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Sung Chul Park
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Young-Eun Joo
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Yoon Tae Jeen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Dong Soo Han
- Division of Gastroenterology, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Suk-Kyun Yang
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Digestive Diseases Research Center, University of Ulsan College of Medicine, Seoul, Korea.,Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyo Jong Kim
- Department of Internal Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Won Ho Kim
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Joo Sung Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| |
Collapse
|
14
|
Jung YS, Lee SH, Chun SY, Kim DH, Jang BI, Han MH, Lee SO. In Vitro and In Vivo Protective Effects of Lentil ( Lens culinaris) Extract against Oxidative Stress-Induced Hepatotoxicity. Molecules 2021; 27:molecules27010059. [PMID: 35011291 PMCID: PMC8746911 DOI: 10.3390/molecules27010059] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 01/26/2023]
Abstract
Excessive oxidative stress plays a role in hepatotoxicity and the pathogenesis of hepatic diseases. In our previous study, the phenolic extract of beluga lentil (BLE) showed the most potent in vitro antioxidant activity among extracts of four common varieties of lentils; thus, we hypothesized that BLE might protect liver cells against oxidative stress-induced cytotoxicity. BLE was evaluated for its protective effects against oxidative stress-induced hepatotoxicity in AML12 mouse hepatocytes and BALB/c mice. H2O2 treatment caused a marked decrease in cell viability; however, pretreatment with BLE (25-100 μg/mL) for 24 h significantly preserved the viability of H2O2-treated cells up to about 50% at 100 μg/mL. As expected, BLE dramatically reduced intracellular reactive oxygen species (ROS) levels in a dose-dependent manner in H2O2-treated cells. Further mechanistic studies demonstrated that BLE reduced cellular ROS levels, partly by increasing expression of antioxidant genes. Furthermore, pretreatment with BLE (400 mg/kg) for 2 weeks significantly reduced serum levels of alanine transaminase and triglyceride by about 49% and 40%, respectively, and increased the expression and activity of glutathione peroxidase in CCl4-treated BALB/c mice. These results suggest that BLE protects liver cells against oxidative stress, partly by inducing cellular antioxidant system; thus, it represents a potential source of nutraceuticals with hepatoprotective effects.
Collapse
Affiliation(s)
- Yeon-Seop Jung
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (Y.-S.J.); (S.-H.L.)
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - So-Hee Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (Y.-S.J.); (S.-H.L.)
| | - So Young Chun
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu 41404, Korea;
| | - Dae Hwan Kim
- Department of Laboratory Animal Research Support Team, Yeungnam University Medical Center, Daegu 42415, Korea;
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, Korea;
| | - Man-Hoon Han
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu 41404, Korea;
| | - Syng-Ook Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea; (Y.-S.J.); (S.-H.L.)
- Correspondence: ; Tel.: +82-53-580-5570; Fax: +82-53-580-5372
| |
Collapse
|
15
|
Jo HH, Kim EY, Jung JT, Kwon JG, Kim ES, Lee HS, Lee YJ, Kim KO, Jang BI. Value of Fecal Calprotectin Measurement During the Initial Period of Therapeutic Anti-Tubercular Trial. Clin Endosc 2021; 55:256-262. [PMID: 34736314 PMCID: PMC8996000 DOI: 10.5946/ce.2021.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 07/11/2021] [Indexed: 11/14/2022] Open
Abstract
Background/Aims The diagnosis of intestinal tuberculosis (ITB) is often challenging. Therapeutic anti-tubercular trial (TATT) is sometimes used for the diagnosis of ITB. We aimed to evaluate the changing pattern of fecal calprotectin (FC) levels during TATT in patients with ITB.
Methods A retrospective review was performed on the data of 39 patients who underwent TATT between September 2015 and November 2018 in five university hospitals in Daegu, South Korea. The analysis was performed for 33 patients with serial FC measurement reports.
Results The mean age of the participants was 48.8 years. The final diagnosis of ITB was confirmed in 30 patients based on complete mucosal healing on follow-up colonoscopy performed after 2 months of TATT. Before starting TATT, the mean FC level of the ITB patients was 170.2 μg/g (range, 11.5-646.5). It dropped to 25.4 μg/g (range, 11.5-75.3) and then 23.3 μg/g (range, 11.5-172.2) after one and two months of TATT, respectively. The difference in mean FC before and one month after TATT was statistically significant (p<0.001), and FC levels decreased to below 100 μg/g in all patients after one month of TATT.
Conclusions All ITB patients showed FC decline after only 1 month of TATT, and this finding correlated with complete mucosal healing in the follow-up colonoscopy after 2 months of TATT.
Collapse
Affiliation(s)
- Hyeong Ho Jo
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Jin Tae Jung
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Joong Goo Kwon
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | | |
Collapse
|
16
|
Nam JH, Jang DK, Lee JK, Kang HW, Kim BW, Jang BI. Propofol Alone versus Propofol in Combination with Midazolam for Sedative Endoscopy in Patients with Paradoxical Reactions to Midazolam. Clin Endosc 2021; 55:234-239. [PMID: 34634857 PMCID: PMC8995981 DOI: 10.5946/ce.2021.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/19/2021] [Indexed: 11/14/2022] Open
Abstract
Background/Aims The efficacy of propofol in gastrointestinal endoscopy for patients with midazolam-induced paradoxical reactions remains unclarified. This study aimed to compare the efficacy and safety of propofol-based sedation in patients who previously experienced paradoxical reactions. Methods This was a prospective, single-blinded, randomized controlled pilot study. Participants with a history of paradoxical reactions to midazolam during a previous esophagogastroduodenoscopy were recruited and randomly assigned to group I (propofol monosedation) or group II (combination of propofol and midazolam). The primary endpoint was the occurrence of a paradoxical reaction. Results A total of 30 participants (mean age, 54.7±12.6 years; male, 19/30) were randomly assigned to group I (n=16) or group II (n=14). There were no paradoxical reactions in group I, but there were two in group II, without a significant difference (p=0.209). The mean dose of propofol was higher in group I than in group II (p=0.002). Meanwhile, the procedure and recovery times did not differ between groups. Conclusions Propofol-based sedation was safe and effective for patients who experienced paradoxical reactions to midazolam. However, caution is needed because few cases of paradoxical reaction again can happen in group II in which midazolam was readministered.
Collapse
Affiliation(s)
- Ji Hyung Nam
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea
| | - Dong Kee Jang
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea
| | - Jun Kyu Lee
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea
| | - Hyoun Woo Kang
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | | |
Collapse
|
17
|
Lee JM, Wei SC, Lee KM, Ye BD, Mao R, Kim HS, Park SJ, Park SH, Oh EH, Im JP, Jang BI, Kim DB, Takeuchi K. Clinical Course of Hepatitis B Viral Infection in Patients Undergoing Anti-Tumor Necrosis Factor α Therapy for Inflammatory Bowel Disease. Gut Liver 2021; 16:396-403. [PMID: 34593670 PMCID: PMC9099383 DOI: 10.5009/gnl210081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/17/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022] Open
Abstract
Background/Aims Little is known about the clinical course of hepatitis B virus (HBV)-infected patients undergoing anti-tumor necrosis factor α (TNF-α) therapy for inflammatory bowel disease (IBD). We aimed to investigate the clinical course of HBV infection and IBD and to analyze liver dysfunction risks in patients undergoing anti-TNF-α therapy. Methods This retrospective multinational study involved multiple centers in Korea, China, Taiwan, and Japan. We enrolled IBD patients with chronic or resolved HBV infection, who received anti-TNF-α therapy. The patients’ medical records were reviewed, and data were collected using a web-based case report form. Results Overall, 191 patients (77 ulcerative colitis and 114 Crohn’s disease) were included, 28.3% of whom received prophylactic antivirals. During a median follow-up duration of 32.4 months, 7.3% of patients experienced liver dysfunction due to HBV reactivation. Among patients with chronic HBV infection, the proportion experiencing liver dysfunction was significantly higher in the non-prophylaxis group (26% vs 8%, p=0.02). Liver dysfunction occurred in one patient with resolved HBV infection. Antiviral prophylaxis was independently associated with an 84% reduction in liver dysfunction risk in patients with chronic HBV infection (odds ratio, 0.16; 95% confidence interval, 0.04 to 0.66; p=0.01). The clinical course of IBD was not associated with liver dysfunction or the administration of antiviral prophylaxis. Conclusions Liver dysfunction due to HBV reactivation can occur in HBV-infected IBD patients treated with anti-TNF-α agents. Careful monitoring is needed in these patients, and antivirals should be administered, especially to those with chronic HBV infection.
Collapse
Affiliation(s)
- Ji Min Lee
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kang-Moon Lee
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byong Duk Ye
- Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ren Mao
- Department of Internal Medicine, First Affiliated Hospital, Sun Yat-sen University, Shanghai, China, Korea
| | - Hyun-Soo Kim
- Department of Internal Medicine and Institute of Lifelong Health, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soo Jung Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hyoung Park
- Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eun Hye Oh
- Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Department of Gastroenterology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jong Pil Im
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Dae Bum Kim
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ken Takeuchi
- Department of Internal Medicine, Toho University Sakura Medical Center, Sakura, Japan
| |
Collapse
|
18
|
Kim MC, Kim KO, Kang MK, Jang BI. Chronic recurrent multifocal osteomyelitis of the left femur associated with ulcerative colitis: a case report. J Int Med Res 2021; 49:3000605211042996. [PMID: 34510962 PMCID: PMC8442495 DOI: 10.1177/03000605211042996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Chronic recurrent multifocal osteomyelitis (CRMO) is a rare condition characterized by
chronic relapsing noninfectious bone inflammation of unknown etiology. Although CRMO is
considered an extraintestinal manifestation in patients with inflammatory bowel disease,
most cases of CRMO are associated with Crohn’s disease; very few are associated with
ulcerative colitis (UC). We herein describe a 21-year-old patient with UC who developed
recurrent left thigh pain. The patient was diagnosed with CRMO associated with UC, which
was well controlled with azathioprine treatment.
Collapse
Affiliation(s)
- Min Cheol Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Min Kyu Kang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| |
Collapse
|
19
|
Park SY, Lee JK, Kim JW, Lee TH, Park CH, Jang JY, Kim BW, Jang BI. A Nationwide Survey on the Facilities and Personnel for Endoscopic Sedation: Results from 50 Qualified Endoscopy Units of Teaching Hospitals Accredited by the Korean Society of Gastrointestinal Endoscopy (KSGE). Clin Endosc 2021; 54:843-850. [PMID: 34256557 PMCID: PMC8652162 DOI: 10.5946/ce.2021.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 02/19/2021] [Indexed: 12/03/2022] Open
Abstract
Background/Aims This study aimed to determine the current status of facilities, equipment, and personnel for endoscopic sedation from endoscopy units of representative hospitals in South Korea.
Methods A questionnaire survey was conducted on 50 qualified endoscopy units accredited by the Korean Society of Gastrointestinal Endoscopy.
Results All included endoscopy units had regulations and educational programs regarding sedation training for endoscopists and nursing personnel. There present one assisting nurse during endoscopy in 35 units (70%) and at least two nurses in 12 units (24.0%). All endoscopy units had examination rooms equipped with oxygen supply and suction systems. Endoscopist-directed sedation was performed in 48 units (96.0%). Propofol-based sedation was the most used sedation method. All units had a separate recovery bay. The daily number of patients per bed was greater than 10 in 17 units (34.0%). In 26 (52.0%) units, a single nurse cared for ≥10 patients per day. All the units fulfilled the discharge criteria.
Conclusions This study presents data regarding endoscopic sedation clinical practice in 50 endoscopy units in South Korea. This study presents the current status of endoscopic sedation clinical practice in 50 qualified endoscopy units accredited by the KSGE, which provide excellent quality management.
Collapse
Affiliation(s)
- Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jun Kyu Lee
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Jung-Wook Kim
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Tae Hee Lee
- Institute for Digestive Research, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Chang-Hwan Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jae-Yong Jang
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | | |
Collapse
|
20
|
Ye BD, Cheon JH, Song KH, Kim JS, Kim YH, Yoon H, Lee KM, Kang SB, Jang BI, Park JJ, Kim TO, Lee DW, Foo CY, Shin JE, Park DI. The real-world outcomes of vedolizumab in patients with ulcerative colitis in Korea: a multicenter retrospective study. Therap Adv Gastroenterol 2021; 14:17562848211024769. [PMID: 34285716 PMCID: PMC8261845 DOI: 10.1177/17562848211024769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 05/25/2021] [Indexed: 02/04/2023] Open
Abstract
AIM This study examined the real-world effectiveness and safety outcomes of vedolizumab in ulcerative colitis (UC) patients who had failed anti-tumor necrosis factor (anti-TNF) therapy in Korea. METHODS A retrospective chart review study was conducted in adults with moderate to severely active UC who had failed anti-TNF agents and subsequently received vedolizumab. Clinical response and clinical remission at week 6 and 14 after vedolizumab initiation was evaluated. Safety outcomes were also reported. Outcome rates were compared with a matched sub-cohort derived from the open-label sub-cohort of the GEMINI 1 trial using the optimal matching method. RESULTS A total of 105 patients (mean age, 45.3 years; 63.8% male) were included. At week 6, 55.8% (n = 43/77) achieved a clinical response and 18.2% (n = 14/77) achieved clinical remission. At week 14, 73.2% (n = 52/71) achieved a clinical response and 39.4% (n = 28/71) achieved clinical remission. When non-response imputation was used, the clinical response rate at week 6 and week 14 were 40.1% (n = 43/105) and 49.5% (n = 52/105) respectively. Of the 105 patients, 16 (15.2%) experienced at least one adverse event. The matched analysis showed that the clinical response rate at week 6 was higher in the matched sub-cohort of this study (24/47, 51.1%) versus the matched sub-cohort from the GEMINI 1 open-label cohort (12/47, 34.3%, p = 0.019). The clinical remission rates at week 6 were similar (7/47, 14.9% versus 9/47, 19.1%, p = 0.785). CONCLUSIONS In the real-world setting, vedolizumab is effective and well tolerated within the first 14 weeks of use in Korea. The proportion of patients experiencing clinical response and clinical remission at 6 and 14 weeks appeared to be largely consistent with that observed in real-world studies from other regions and populations.
Collapse
Affiliation(s)
| | - Jae Hee Cheon
- Division of Gastroenterology, Department of
Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ki Hwan Song
- Department of Surgery, KOO Hospital, Daegu,
Korea
| | - Joo Sung Kim
- Department of Internal Medicine and Liver
Research Institute, Seoul National University College of Medicine, Seoul,
Korea
| | - Young-Ho Kim
- Division of Gastroenterology, Department of
Medicine, Samsung Medical Center, Sungkyunkwan University School of
Medicine, Seoul, Korea
| | - Hyuk Yoon
- Division of Gastroenterology, Department of
Internal Medicine, Seoul National University Bundang Hospital, Seongnam,
Korea
| | - Kang-Moon Lee
- Department of Internal Medicine, St. Vincent’s
Hospital, College of Medicine, The Catholic University of Korea, Suwon,
Korea
| | - Sang-Bum Kang
- Division of Gastroenterology, Departments of
Internal Medicine, Daejeon St. Mary’s Hospital, College of Medicine, The
Catholic University of Korea, Daejeon, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology,
Department of Internal Medicine, Yeungnam University College of Medicine,
Daegu, Korea
| | - Jae Jun Park
- Division of Gastroenterology, Department of
Internal Medicine, Severance Hospital, Yonsei University College of
Medicine, Seoul, Korea
| | - Tae Oh Kim
- Division of Gastroenterology, Department of
Internal Medicine, Haeundae Paik Hospital, Inje University College of
Medicine, Busan, Korea
| | - Dae-Wook Lee
- Takeda Pharmaceutical Ltd, Medical Affairs,
Asia-Pacific Region, Singapore
| | | | - Jeong Eun Shin
- Division of Gastroenterology, Department of
Internal Medicine, Dankook University College of Medicine, Cheonan,
Korea
| | - Dong Il Park
- Division of Gastroenterology, Department of
Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School
of Medicine, Seoul, Korea
| |
Collapse
|
21
|
Kim SB, Cheon JH, Park JJ, Kim ES, Jeon SW, Jung SA, Park DI, Lee CK, Im JP, Kim YS, Kim HS, Lee J, Eun CS, Lee JM, Jang BI, Seo GS. Risk Factors for Postoperative Recurrence in Korean Patients with Crohn's Disease. Gut Liver 2021; 14:331-337. [PMID: 31550869 PMCID: PMC7234887 DOI: 10.5009/gnl19085] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/16/2019] [Accepted: 05/31/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims A considerable number of patients with Crohn’s disease still need intestinal resection surgery. Postoperative recurrence is an important issue in Crohn’s disease management, including the selection of high-risk patients. Eastern Asian patients showed several differences from Caucasian patients. Therefore, we investigated the postoperative surgical recurrence outcome and identified risk factors in Korean patients. Methods Clinical data of 372 patients with Crohn’s disease who underwent first intestinal resection between January 2004 and August 2014 at 14 hospitals in Korea were retrospectively reviewed. Results Over the follow-up period, 50 patients (17.1%) showed surgical recurrence. The cumulative surgical recurrence rate was 6.5% at 1 year and 15.4% at 7 years. Age under 16 (p=0.011; hazard ratio [HR], 5.136; 95% confidence interval [CI], 1.576 to 16.731), colonic involvement (p=0.023; HR , 2.011; 95% CI, 1.102 to 3.670), and the presence of perianal disease at surgery (p=0.008; HR, 2.239; 95% CI, 1.236 to 4.059) were independent risk factors associated with surgical recurrence. Postoperative thiopurine treatment (p=0.002; HR, 0.393; 95% CI, 0.218 to 0.710) was a protective factor for surgical recurrence. Conclusions Among the disease characteristics at surgery, younger age, colonic location, and perianal lesions were independent risk factors for surgical recurrence. Postoperative thiopurine treatment significantly reduced the incidence of surgical recurrence.
Collapse
Affiliation(s)
- Sung Bae Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Jun Park
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seong Woo Jeon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sung-Ae Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Dong Il Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chang Kyun Lee
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Jong Pil Im
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - You Sun Kim
- Department of Internal Medicine, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Hyun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jun Lee
- Department of Internal Medicine, Chosun University College of Medicine, Gwangju, Korea
| | - Chang Soo Eun
- Department of Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
| | - Jeong Mi Lee
- Department of Public Health, Wonkwang University Graduate School, Iksan, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Geom Seog Seo
- Department of Internal Medicine, Digestive Disease Research Institute, Wonkwang University College of Medicine, Iksan, Korea
| |
Collapse
|
22
|
Kim DH, Chun SY, Lee E, Kim B, Yoon B, Gil H, Han MH, Ha YS, Lee JN, Kwon TG, Kim BS, Jang BI. IL-10 Deficiency Aggravates Renal Inflammation, Fibrosis and Functional Failure in High-Fat Dieted Obese Mice. Tissue Eng Regen Med 2021; 18:399-410. [PMID: 33547567 PMCID: PMC8169746 DOI: 10.1007/s13770-020-00328-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND: High-fat diet-induced obesity is one of the major cause of chronic renal failure. This obesity-related renal failure is mainly caused by inflammatory processes. However, the role of the major anti-inflammatory cytokine interleukin (IL)-10 has not been researched intensively. METHODS: To evaluate the effect of IL-10 deficiency on obesity-related renal failure, the in vivo study was carried with four animal groups; (1) Low-fat dieted C57BL/6 mice, (2) Low-fat dieted IL-10 knockout (KO) mice, (3) High‐fat dieted C57BL/6 mice and (4) High‐fat dieted IL-10 KO mice group. The analysis was carried with blood/urine chemistry, H&E, Oil-Red-O, periodic acid-Schiff and Masson’s trichrome staining immunohistochemistry and real-time PCR methods. RESULTS: At week 12, high‐fat dieted IL-10 KO mice showed 1) severe lipid accumulation in kidneys, cholesterol elevation (in total, serum kidney) and low-density lipoprotein increasion through the SCAP-SREBP2-LDLr pathway; (2) serious histopathologic alterations showing glomerulosclerosis, tubulointerstitial fibrosis and immune cell infiltration; (3) increased pro‐inflammatory cytokines and chemokines expression; (4) enhanced renal fibrosis; and (5) serious functional failure with high serum creatinine and BUN and proteinuria excretion compared to other groups. CONCLUSION: IL-10 deficiency aggravates renal inflammation, fibrosis and functional failure in high-fat dieted obese mice, thus IL-10 therapy could be applied to obesity-related chronic renal failure.
Collapse
Affiliation(s)
- Dae Hwan Kim
- Department of Laboratory Animal Research Support Team, Yeungnam University Medical Center, Daegu, 42415, Republic of Korea
| | - So Young Chun
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - EunHye Lee
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, 41944, Republic of Korea
| | - Bomi Kim
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - BoHyun Yoon
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - Haejung Gil
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - Man-Hoon Han
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, 41944, Republic of Korea
| | - Yun-Sok Ha
- Department of Urology, Kyungpook National University Chilgok Hospital, Daegu, Korea
| | - Jun Nyung Lee
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Tae Gyun Kwon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Bum Soo Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
| | - Byung Ik Jang
- Department of Internal Medicine, School of Medicine, Yeungnam University, Daegu, Republic of Korea.
| |
Collapse
|
23
|
Abstract
During the coronavirus disease 2019 (COVID-19) pandemic, many unpredictable changes have occurred in the medical field. Risk of COVID-19 does not seem to increase in patients with inflammatory bowel disease (IBD) considering based on current reports. Current medications for IBD do not increase this risk; on the contrary, some of these might be used as therapeutics against COVID-19 and are under clinical trial. Unless the patients have confirmed COVID-19 and severe pneumonia or a high oxygen demand, medical treatment should be continued during the pandemic, except for the use of high-dose corticosteroids. Adherence to general recommendations such as social distancing, wearing facial masks, and vaccination, especially for pneumococcal infections and influenza, is also required. Patients with COVID-19 need to be withhold immunomodulators or biologics for at least 2 weeks and treated based on both IBD and COVID-19 severity. Prevention of IBD relapse caused by sudden medication interruption is important because negative outcomes associated with disease flare up, such as corticosteroid use or hospitalization, are much riskier than medications. The outpatient clinic and infusion center for biologics need to be reserved safe spaces, and endoscopy or surgery should be considered in urgent cases only.
Collapse
Affiliation(s)
- Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
24
|
Lee JS, Lee HS, Jang BI, Kim ES, Kim SK, Kim KO, Lee YJ, Lee HJ, Kim EY, Jung YJ, Yang CH. Low Bone Mineral Density in Young Patients Newly Diagnosed with Inflammatory Bowel Disease. Dig Dis Sci 2021; 66:605-611. [PMID: 32222926 DOI: 10.1007/s10620-020-06220-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 03/18/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND The prevalence and risk factors of low bone mineral density (BMD) in Asian patients newly diagnosed with inflammatory bowel disease (IBD) have not been fully suggested. AIMS We aimed to examine the prevalence and risk factors of low BMD in young Korean patients newly diagnosed with IBD. METHODS We prospectively enrolled 132 patients aged less than 50 years and newly diagnosed with IBD from six tertiary referral centers in Korea between November 2014 and April 2017. BMD was measured by dual-energy X-ray absorptiometry, and then the Z-score was determined. We defined low BMD as a Z-score ≤ - 1.0. RESULTS Of 68 patients with ulcerative colitis (UC), 22 (32.4%) had low BMD. Also, of 64 patients with Crohn's disease (CD), 24 (37.5%) showed low BMD. Results from multivariate regression analysis identified the risk factors for low BMD as a high level of alkaline phosphatase (ALP) (≥ 140 U/L) (P = 0.010) in UC patients, and being underweight (body mass index ≤ 18.5 kg/m2) (P = 0.017) in CD patients. CONCLUSIONS Our study showed that about one-third of newly diagnosed IBD Asian patients had low BMD. The clinical factors associated with low BMD were a high level of ALP in UC patients, and being underweight, in CD patients. Therefore, measurements of BMD in young patients should be considered at the diagnosis of IBD.
Collapse
Affiliation(s)
- Joon Seop Lee
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, 807 Hokuk-ro, Buk-gu, Daegu, 41404, Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, 807 Hokuk-ro, Buk-gu, Daegu, 41404, Korea.
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, 807 Hokuk-ro, Buk-gu, Daegu, 41404, Korea
| | - Sung Kook Kim
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, 807 Hokuk-ro, Buk-gu, Daegu, 41404, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Hyun Jik Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Yun Jin Jung
- Department of Internal Medicine, Fatima Hospital of Daegu, Daegu, Korea
| | - Chang Heon Yang
- Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Korea
| | | |
Collapse
|
25
|
Park SH, Kim HJ, Lee CK, Song EM, Kang SB, Jang BI, Kim ES, Kim KO, Lee YJ, Kim EY, Jung YJ, Park SK, Park DI, Ye BD, Jung SA, Yang SK. Safety and Optimal Timing of BCG Vaccination in Infants Born to Mothers Receiving Anti-TNF Therapy for Inflammatory Bowel Disease. J Crohns Colitis 2020; 14:1780-1784. [PMID: 32417881 DOI: 10.1093/ecco-jcc/jjaa099] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUNDS AND AIMS We aimed to evaluate the safety of Bacille Calmette-Guérin [BCG] vaccination in infants born to mothers receiving anti-tumour necrosis factor [anti-TNF] therapy for inflammatory bowel disease. METHODS Adverse events of BCG vaccination were evaluated in 90 infants who were last exposed to anti-TNF agents at a median of gestational week 30. RESULTS After receiving BCG vaccination at a median age of 6 months [range, 0.25-11 months], three infants [3.3%] showed injection site swelling, two of whom also showed axillar lymphadenopathy. The rates of adverse events were similar between infants who were last exposed to anti-TNF agents before the third trimester [n = 35] and those who were last exposed in the third trimester [n = 55] [2.9% vs 3.6%; p = 1.00]. All adverse events were spontaneously resolved and there were no serious adverse events such as active tuberculosis infection or death. CONCLUSIONS BCG vaccination after 6 months of age is of low risk in infants exposed to anti-TNF agents in utero.
Collapse
Affiliation(s)
- Sang Hyoung Park
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyo Jong Kim
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Chang Kyun Lee
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Eun Mi Song
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Sang-Bum Kang
- Division of Gastroenterology, Department of Internal Medicine, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Yun Jin Jung
- Department of Internal Medicine, Daegu Fatima Hospital, Daegu, Korea
| | - Soo-Kyung Park
- Division of Gastroenterology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Il Park
- Division of Gastroenterology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung-Ae Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Suk-Kyun Yang
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| |
Collapse
|
26
|
Kang MK, Kim KO, Kim MC, Cho JH, Kim SB, Park JG, Kim KH, Lee SH, Jang BI, Kim TN. Clinical characteristics of coronavirus disease 2019 patients with diarrhea in Daegu. Korean J Intern Med 2020; 35:1261-1269. [PMID: 32872734 PMCID: PMC7652658 DOI: 10.3904/kjim.2020.196] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 07/13/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIMS Coronavirus disease 2019 (COVID-19) can reportedly cause gastrointestinal symptoms. Therefore, we investigated the clinical characteristics of COVID-19 patients with diarrhea. METHODS We included 118 COVID-19 patients admitted to a single hospital from February 20 to March 31, 2020. Medical records with clinical characteristics, laboratory data, treatment course, and clinical outcomes were compared based on the presence or absence of diarrhea. Prognostic factors for disease severity and mortality in COVID-19 were also assessed. RESULTS Among patients, 54 (45.8%) had diarrhea, whereas seven (5.9%) had only diarrhea. The median age of patients with diarrhea was 59 years (44 to 64), and 22 (40.7%) were male. Systemic steroid use, intensive care unit admission, septic shock, and acute respiratory distress syndrome were less frequent in the diarrhea group than in the non-diarrhea group. No significant differences were observed in total hospital stay and mortality between groups. On multivariate analysis, age (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01 to 1.12; p = 0.044), diabetes (OR, 3.00; 95% CI, 1.25 to 20.47; p = 0.042), and dyspnea (OR, 41.19; 95% CI, 6.60 to 823.16; p < 0.001) were independent risk factors for septic shock. On Cox regression analysis, diabetes (hazard ratio [HR], 4.82; 95% CI, 0.89 to 26.03; p = 0.043) and chronic obstructive pulmonary disease (HR, 16.58; 95% CI, 3.10 to 88.70; p = 0.044) were risk factors for mortality. CONCLUSION Diarrhea was present in 45.8% of patients and was a common symptom of COVID-19. Although patients with diarrhea showed less severe clinical features, diarrhea was not associated with disease severity or mortality.
Collapse
Affiliation(s)
- Min Kyu Kang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
- Correspondence to Kyeong Ok Kim, M.D. Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea Tel: +82-53-620-3830 Fax: +82-53-654-8386 E-mail:
| | - Min Cheol Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Joon Hyun Cho
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Sung Bum Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Jung Gil Park
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kook Hyun Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - See Hyung Lee
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Tae Nyeun Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
27
|
Cheung DY, Jang BI, Kim SW, Kim JH, Kim HK, Shin JE, Yoon WJ, Lee YK, Chung KH, Cho SJ, Shin HP, Cho SY, Shin WG, Choi KD, Kim BW, Kwon JG, Yang HC, Gweon TG, Kim HG, Ahn DW, Cho KB, Kim SH, Hwang KH, Im HH. Multidisciplinary and Multisociety Practice Guideline on Reprocessing Flexible Gastrointestinal Endoscopes and Endoscopic Accessories. Clin Endosc 2020; 53:276-285. [PMID: 32506894 PMCID: PMC7280845 DOI: 10.5946/ce.2020.106] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 11/22/2022] Open
Abstract
The area of endoscopic application has been continuously expanded since its introduction in the last century and the frequency of its use also increased stiffly in the last decades. Because gastrointestinal endoscopy is naturally exposed to diseased internal organs and contact with pathogenic materials, endoscopy mediated infection or disease transmission becomes a major concern in this field. Gastrointestinal endoscopy is not for single use and the proper reprocessing process is a critical factor for safe and reliable endoscopy procedures. What needed in these circumstances is a practical guideline for reprocessing the endoscope and its accessories which is feasible in the real clinical field to guarantee acceptable prevention of pathogen transmission. This guideline contains principles and instructions of the reprocessing procedure according to the step by step. And it newly includes general information and updated knowledge about endoscopy-mediated infection and disinfection. Multiple societies and working groups participated to revise; Korean Association for the Study of the Liver, the Korean Society of Infectious Diseases, Korean College of Helicobacter and Upper Gastrointestinal Research, the Korean Society of Gastroenterology, Korean Society of Gastrointestinal Cancer, Korean Association for the Study of Intestinal Diseases, Korean Pancreatobiliary Association, the Korean Society of Gastrointestinal Endoscopy Nurses and Associates and Korean Society of Gastrointestinal Endoscopy. Through this cooperation, we enhanced communication and established a better concordance. We still need more researches in this field and fill up the unproven area. And our guidelines will be renewed accordingly.
Collapse
Affiliation(s)
- Dae Young Cheung
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Sang Wook Kim
- Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Kroea
| | - Hyung Keun Kim
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Jeong Eun Shin
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Won Jae Yoon
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yong Kang Lee
- Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Kwang Hyun Chung
- Department of Internal Medicine, Eulji University School of Medicine, Daejeon, Korea
| | - Soo-Jeong Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Phil Shin
- Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, Korea
| | - Sun Young Cho
- Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, Korea
| | - Kee Don Choi
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Joong Goo Kwon
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Hee Chan Yang
- Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Tae-Geun Gweon
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyun Gun Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Dong-Won Ahn
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang Bum Cho
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | | | - Kyong Hwa Hwang
- The Catholic University of Korea Seoul St. Mary’s Hospital, Seoul, Korea
| | - Hee Hyuk Im
- Soon Chun Hyang University Seoul Hospital, Seoul, Korea
| |
Collapse
|
28
|
Kang MK, Kim KO, Kim MC, Park JG, Jang BI. Sarcopenia Is a New Risk Factor of Nonalcoholic Fatty Liver Disease in Patients with Inflammatory Bowel Disease. Dig Dis 2020; 38:507-514. [PMID: 32135539 DOI: 10.1159/000506938] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 03/02/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND AIM Recently, sarcopenia has been proposed as an additional risk factor of nonalcoholic fatty liver disease (NAFLD), and there have been no studies in patients with inflammatory bowel disease (IBD). We aimed to analyze the clinical associations between sarcopenia and NAFLD in IBD patients. METHODS From January 2004 to December 2017, a total of 488 IBD patients, with CT results, were classified according to the presence of NAFLD. Sarcopenia was assessed based on the muscle volume calculated by the total psoas muscle area in the third lumbar region divided by the square of the patient's height (m2). RESULTS Among the 443 included patients, NAFLD was diagnosed in 49 patients (11.1%). Sarcopenia was noted in 34.9%; it was more common in the NAFLD group (51.0 vs. 33.0%; p = 0.019). In multivariate analysis, metabolic syndrome (odds ratio [OR], 8.63), hyperuricemia (OR, 4.66), small bowel resection (OR, 3.45), and sarcopenia (OR, 2.99) were significant risk factors of NAFLD in IBD patients. In addition, sarcopenia was an independent risk factor after adjustment for age, sex, and other metabolic factors (OR, 2.26). CONCLUSIONS The prevalence of nonalcoholic fatty liver in IBD patients was 11.1%, and sarcopenia was an independent risk factor.
Collapse
Affiliation(s)
- Min Kyu Kang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea,
| | - Min Cheol Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Jung Gil Park
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| |
Collapse
|
29
|
Kim ES, Lee HS, Kim SK, Kim EY, Jang BI, Kim KO, Yang CH, Lee YJ. Fecal calprotectin is more accurate than fecal immunochemical test for predicting mucosal healing in quiescent ulcerative colitis: a prospective multicenter study. Scand J Gastroenterol 2020; 55:163-168. [PMID: 31984815 DOI: 10.1080/00365521.2020.1714716] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: Non-invasive stool tests, including the fecal immunochemical test (FIT) and fecal calprotectin (FC), are reliable biomarkers for mucosal healing (MH) in ulcerative colitis (UC). However, which fecal test is superior for predicting MH in inactive UC patients requires evaluation. We aimed to compare the accuracy of FIT and FC results for predicting MH in quiescent UC patients.Methods: This prospective, multicenter study was conducted at three tertiary hospitals. UC patients in clinical remission for at least three months underwent colonoscopy and MH was evaluated using the Mayo endoscopic sub-score (MES). The receiver operating characteristic (ROC) curve and cutoff value with the best accuracy for predicting MH were assessed.Results: Among 127 patients, 65 (51.2%) showed MH (MES = 0). The area under the curve (AUC) for predicting MH (MES = 0) was significantly higher for FC than for FIT (AUC 0.858 (95% confidence interval (CI) 0.784-0.913) vs. 0.707 (95% CI 0.620-0.784), p < .001); there was no difference when MH included MES = 1 (MES ≤ 1) (AUC 0.820 (95% CI 0.742-0.883) vs. 0.813 (95% CI 0.734-0.877), p = .891). When the cutoff value was 70 μg/g for FC and 10 ng/mL for FIT, the sensitivity, specificity, positive predictive value and negative predictive value were 89.2, 71, 76.3, and 86.3, respectively, for FC and 92.3, 50, 65.9, and 86.1, respectively, for FIT.Conclusion: FC is more accurate than FIT for predicting MH in quiescent UC patients. The superiority of FC might be related to the distinctive performance of FC in differentiating inflammatory levels, particularly in low-grade mucosal activity.
Collapse
Affiliation(s)
- Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Seok Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sung Kook Kim
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Eun Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Chang Heon Yang
- Division of Gastroenterology, Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Korea
| | - Yoo Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | | |
Collapse
|
30
|
Jung KJ, Lee GW, Park CH, Lee TJ, Kim JY, Sung EG, Kim SY, Jang BI, Song IH. Mesenchymal Stem Cells Decrease Oxidative Stress in the Bowels of Interleukin-10 Knockout Mice. Gut Liver 2020; 14:100-107. [PMID: 31158947 PMCID: PMC6974321 DOI: 10.5009/gnl18438] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 03/20/2019] [Accepted: 03/29/2019] [Indexed: 02/05/2023] Open
Abstract
Background/Aims: Inflammatory bowel disease (IBD) is an autoimmune disease characterized by chronic inflammation mainly in the large intestine. The interleukin-10 knockout (IL-10 KO) mouse is a well-known animal model of IBD that develops spontaneous intestinal inflammation resembling Crohn's disease. Oxidative stress is considered to be the leading cause of cell and tissue damage. Reactive oxygen species (ROS) can cause direct cell injury and/or indirect cell injury by inducing the secretion of cytokines from damaged cells. This study evaluated the effects of mesenchymal stem cell (MSC) on the progression of IBD. Methods: In this study, human bone marrow-derived MSCs were injected into IL-10 KO mice (MSC). Oxidative stress and inflammation levels were evaluated in the large intestine and compared with those in control IL-10 KO mice (CON) and normal wild-type control mice (Wild). Results: The levels of ROS (superoxide and hydrogen peroxidase) and a secondary end-product of lipid peroxidation (malondialdehyde) were considerably higher in the CON, while superoxide dismutase and catalase levels were lower in the MSC. Inflammation-related marker (interferon-γ, tumor necrosis factor-α, IL-4, and CD8) expression and inflammatory histological changes were much less pronounced in MSC than in CON. Conclusions: MSCs affect the redox balance, leading to the suppression of IBD.
Collapse
Affiliation(s)
- Kyong Jin Jung
- Department of Anatomy, Yeungnam University College of Medicine, Daegu,
Korea
- Smart-Aging Convergence Research Center, Yeungnam University College of Medicine, Daegu,
Korea
| | - Gun Woo Lee
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Daegu,
Korea
| | - Chul Hyun Park
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Daegu,
Korea
| | - Tae Jin Lee
- Department of Anatomy, Yeungnam University College of Medicine, Daegu,
Korea
| | - Joo Young Kim
- Department of Anatomy, Yeungnam University College of Medicine, Daegu,
Korea
| | - Eon Gi Sung
- Department of Anatomy, Yeungnam University College of Medicine, Daegu,
Korea
| | - Seong Yong Kim
- Department of Biochemistry and Molecular Medicine, Yeungnam University College of Medicine, Daegu,
Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu,
Korea
| | - In Hwan Song
- Department of Anatomy, Yeungnam University College of Medicine, Daegu,
Korea
| |
Collapse
|
31
|
Shin JE, Jung Y, Lee JH, Son BK, Jang JY, Kim HK, Jang BI. Updates on the Disinfection and Infection Control Process of the Accredited Endoscopy Unit. Clin Endosc 2019; 52:443-450. [PMID: 31591281 PMCID: PMC6785420 DOI: 10.5946/ce.2019.173] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 09/23/2019] [Indexed: 11/16/2022] Open
Abstract
A thorough disinfection and infection control process associated with gastrointestinal endoscopy is highly important for the health and safety of the examinee and the medical staff involved in the procedure. Endoscopic reprocessing and disinfection are two of the most important steps in quality control of endoscopy. In 2019, the Korean Society of Gastrointestinal Endoscopy updated the Accreditation of Qualified Endoscopy Unit assessment items for these quality indicators. Assessment of disinfection and infection control comprises 28 mandatory items in the categories of disinfection education, pre-cleaning, cleaning, disinfection, rinsing, drying, reprocessing, storage, endoscopic accessories, water bottle and connectors, space/facilities, personal protective equipment, disinfection ledger, and regulations regarding infection control and disinfection. The updated Accreditation of Qualified Endoscopy Unit assessment items are useful for improving the quality of endoscopy by ensuring thorough inspection of endoscopic disinfection and infection control.
Collapse
Affiliation(s)
- Jeong Eun Shin
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Yunho Jung
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Jeong Hoon Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byoung Kwan Son
- Department of Internal Medicine, Eulji University College of Medicine, Seoul, Korea
| | - Jae-Young Jang
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Hyung-Keun Kim
- Division of Gastroenterology, Department of Internal Medicine, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
32
|
Abstract
Sedation, defined as the depressed level of consciousness, induced by drug administration, is widely used for gastrointestinal endoscopy to relieve a patient's anxiety and discomfort. In addition, successful procedure is anticipated with control of unintended movements. Endoscopic sedation, however, cannot be free from the risk of serious adverse events, e.g., cardiopulmonary compromise. Therefore, principles on personnel, facility and equipment, as well as performance itself, should be followed to prevent unfavorable incidents. In this article, sedation guidelines for the Accreditation of Qualified Endoscopy Units, issued by the Korean Society of Gastrointestinal Endoscopy, are presented.
Collapse
Affiliation(s)
- Jun Kyu Lee
- Department of Internal Medicine, Dongguk University Ilsan Hospital, College of Medicine, Dongguk University, Goyang, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University College of Medicine, Seoul, Korea
| | - Jun Hyung Cho
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Jong Pil Im
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Hwan Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jae-Young Jang
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeongnam University College of Medicine, Daegu, Korea
| |
Collapse
|
33
|
Kang MK, Jang BI, Park JS, Kim KO. Efficacy of ramosetron in combination with polyethylene glycol of preparing for a colonoscopy. Yeungnam Univ J Med 2019; 36:99-104. [PMID: 31620620 PMCID: PMC6784633 DOI: 10.12701/yujm.2019.00080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/19/2018] [Accepted: 12/24/2018] [Indexed: 01/22/2023] Open
Abstract
Background Because of its efficacy and safety, polyethylene glycol (PEG) is generally used to prepare for colonoscopy. However, the side effects of PEG, including nausea, vomiting, abdominal discomfort, pain, and general weakness, tend to decrease patient compliance and satisfaction. The aim of this study is to investigate the efficacy and safety of PEG with 0.1 mg ramosetron on colonoscopy patients who had difficulty taking PEG due to side effects or large volume. Methods From January to August in 2012, 28 patients who visited Yeungnam University hospital for a colonoscopy were prospectively enrolled. All enrolled patients were previous history underwent colonoscopy using PEG only in our hospital. The efficacy and safety of ramosetron were assessed through the use of a questionnaire, and compared previous bowel preparation. Results Compared to previous examination, the patients using the ramosetron reported less nausea, vomiting, abdominal discomfort, and abdominal pain, as well as a higher degree of compliance and satisfaction of the patient. There were no side effects reported with the use of ramosetron. However, overall bowel preparation quality was not better than the previous examination. Conclusion In case of the use of ramosetron in combination with PEG for bowel preparation, patients experienced a higher rate of compliance and tolerance. Looking forward, ramosetron may become an option of pretreatment for bowel preparation.
Collapse
Affiliation(s)
- Min Kyu Kang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
- Corresponding author: Byung Ik Jang, Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, 170, Hyeonchung-ro, Nam-gu, Daegu 42415, Korea Tel: +82-53-620-3831, Fax: +82-53-623-8038, E-mail:
| | - Jun Suk Park
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
34
|
Abstract
Nonalcoholic fatty liver disease (NAFLD) is associated with risks for developing colorectal adenoma. This study aimed to evaluate the association between advanced fibrosis in NAFLD and the risk for colorectal adenoma.We retrospectively analyzed the data of 6332 adults who underwent abdominal ultrasound and 1st-time colonoscopy on the same day in a health screening program at a single center. We evaluated the presence of advanced fibrosis in NAFLD using various noninvasive score, which also analyzed the detection rate of colorectal adenoma according to the presence of advanced fibrosis in NAFLD.The subjects with NAFLD had a higher prevalence of colorectal adenoma. In the multivariate analysis, NAFLD was an independent risk factor for colorectal adenoma (adjusted odds ratio [OR], 1.15; 95% confidence interval [CI], 1.02-1.30), advanced adenoma (adjusted OR, 1.50; 95% CI, 1.12-2.01), and multiple adenomas (adjusted OR, 1.32; 95% CI, 1.01-1.73). When NAFLD was further stratified based on the stage of fibrosis using the noninvasive score models, the subjects with NAFLD and advanced fibrosis had a significantly higher risk for colorectal adenoma, advanced adenoma, and multiple adenomas than those with NAFLD without advanced fibrosis.NAFLD with advanced fibrosis might be risk factor for colorectal adenoma compared with NAFLD without advanced fibrosis.
Collapse
Affiliation(s)
- Min Cheol Kim
- Department of Internal Medicine, Yeungnam University College of Medicine
| | - Jung Gil Park
- Department of Internal Medicine, Yeungnam University College of Medicine
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine
| | - Heon Ju Lee
- Department of Internal Medicine, Yeungnam University College of Medicine
| | - Won Kee Lee
- Medical Research Collaboration Center in KNUH and School of Medicine, Kyungpook National University, Daegu, South Korea
| |
Collapse
|
35
|
Lee JY, Kim SK, Cho KB, Park KS, Kwon JG, Jung JT, Kim EY, Jang BI, Lee SH. Corrigendum. J Neurogastroenterol Motil 2019; 25:175. [PMID: 30646491 PMCID: PMC6326210 DOI: 10.5056/jnm25013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ju Yup Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Sung Kook Kim
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Kwang Bum Cho
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Kyung Sik Park
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Joong Goo Kwon
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Jin Tae Jung
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Si Hyung Lee
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | | |
Collapse
|
36
|
Kim ES, Kwon KT, Kim SK, Kim M, Lee HS, Jang BI, Kim KO, Kim EY, Lee YJ, Hong SJ, Yang CH, Kang B, Choe BH. Impact of Education on School Nurses' Knowledge of Inflammatory Bowel Disease. Gut Liver 2019; 13:48-53. [PMID: 30037169 PMCID: PMC6346995 DOI: 10.5009/gnl18139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/29/2018] [Accepted: 06/17/2018] [Indexed: 11/25/2022] Open
Abstract
Background/Aims School nurses’ knowledge of inflammatory bowel disease (IBD) has not been evaluated. We aimed to investigate school nurses’ knowledge of IBD and determine whether education could improve this knowledge. Methods School nurses were invited to complete self-reported questionnaires on IBD. Then, IBD specialists from tertiary referral hospitals provided a 60-minute lecture with educational brochures on two occasions, with a 3-month interval. Within 6 months after the educational interventions, school nurses were asked to complete the same IBD questionnaire via e-mail. Results Among 101 school nurses who were invited to participate, 54 nurses (53.5%) who completed two consecutive questionnaires were included in this study (median age, 45 years; range, 25 to 59 years; 100% female); 11.1% and 7.4% of the study participants had no knowledge regarding ulcerative colitis and Crohn’s disease, respectively. They had heard of IBD most frequently from doctors (33.3%), followed by internet sources (25.9%). After 6 months, the number of nurses who could explain IBD to students with over 30% confidence increased from 24 (44.5%) to 42 (77.8%) (p<0.001). Most nurses (81.5%) reported that the educational intervention was helpful for managing students with abdominal pain or diarrhea. The number of students who received IBD-related welfare services from the Daegu Metropolitan Office of Education doubled when compared with the corresponding number during the prior educational year. Conclusions There is room for improvement in school nurses’ knowledge of IBD. A systematic educational program on IBD should be implemented for these nurses.
Collapse
Affiliation(s)
- Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Ki Tae Kwon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sung Kook Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Miyoung Kim
- Keimyung University College of Nursing, Daegu, Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Suk Jin Hong
- Department of Pediatrics, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Chang Heon Yang
- Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Korea
| | - Ben Kang
- Department of Pediatrics, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Byung-Ho Choe
- Department of Pediatrics, School of Medicine, Kyungpook National University, Daegu, Korea
| | | |
Collapse
|
37
|
Cho JH, Goo EJ, Kim KO, Lee SH, Jang BI, Kim TN. Efficacy of 0.5-L vs 1-L polyethylene glycol containing ascorbic acid as additional colon cleansing methods for inadequate bowel preparation as expected by last stool examination before colonoscopy. World J Clin Cases 2019; 7:39-48. [PMID: 30637251 PMCID: PMC6327135 DOI: 10.12998/wjcc.v7.i1.39] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/19/2018] [Accepted: 11/24/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND No consensus has been reached in patients suspected of having inadequate bowel preparation regarding optimal salvage methods, which negatively affects the efficacy and quality of colonoscopy. The most ideal and reasonable rescue option involves early suspicion and identification of patients with inadequate preparation before sedation, additional oral ingestion of a suitable preparation formulation, and same-day colonoscopy.
AIM To compare 0.5-L and 1-L polyethylene glycol containing ascorbic acid (PEG + Asc) as additional bowel cleansing methods after a 2-L split-dose PEG + Asc regimen in patients with expected inadequate bowel preparation before colonoscopy.
METHODS Individuals with expected inadequate bowel preparation based on last stool form, such as turbid liquid, particulate liquid, or liquid with small amounts of feces, were randomized to either a 0.5-L PEG + Asc group or a 1-L PEG + Asc group. The primary endpoint was bowel preparation as assessed using the Aronchick bowel preparation scale (ABPS) and Boston bowel preparation scale (BBPS) scores. The secondary endpoints were cecal intubation time, withdrawal time, polyp detection rate (PDR), adenoma detection rate (ADR), individual compliance with additional PEG + Asc, and patient satisfaction.
RESULTS Initially, 98 patients were included, but 8 were later excluded due to withdrawal of consent to participate in the study. Adequate bowel preparation (as assessed by ABPS) was observed in 80.9% (38/47) of subjects in the 0.5-L group and in 88.4% (38/43) of subjects in the 1-L group (P = 0.617). Mean total BBPS was 6.7 points in the 0.5-L group and 7.0 points in the 1-L group (P = 0.458). ADRs and PDRs were similar in the two groups, and cecal intubation and withdrawal times were not significantly different. However, mean patient satisfaction score was significantly higher in the 0.5-L group (P = 0.041).
CONCLUSION The bowel cleaning efficacy of additional 0.5-L PEG + Asc was not inferior to that of 1-L PEG + Asc. Additional 0.5-L PEG + Asc is worthwhile when inadequate bowel preparation is expected before colonoscopy.
Collapse
Affiliation(s)
- Joon Hyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Eun Joo Goo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Tae Nyeun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| |
Collapse
|
38
|
Abstract
BACKGROUND/AIMS There are few comparative studies on the historical changes in the clinicopathologic characteristics of colorectal polyps in Korea. This retrospective study compared the clinicopathologic characteristics of colorectal polyps treated at our institution in 2002 and 2012. METHODS The medical records of 1,816 patients who underwent colonoscopy and were found to have colorectal polyps in 2002 (n = 597) or 2012 (n = 1,219) were reviewed retrospectively. Patient characteristics and polyp sizes, gross morphologies, locations, and pathologic results were analyzed and compared. RESULTS Mean age was older in the 2002 group than in the 2012 group (67.3 ± 11.1 years vs. 55.4 ± 10.8 years, p < 0.001). The 1,816 study subjects had a total of 3,723 colorectal polyps, with a mean of 2.05 polyps per patient. Mean polyp size was larger in the 2002 group than in the 2012 group (0.6 ± 0.4 cm vs. 0.4 ± 0.3 cm, p < 0.001). The most common histology was tubular adenoma and they were more common in the right colon in both study groups. Although the distribution of total adenoma was not significantly different between groups, the location of advanced adenoma differed significantly and was more common in the right colon in the 2012 group (30.4% vs. 63.2%, p = 0.01). CONCLUSION No significant change in total polyps and adenoma distribution was found between 2002 and 2012. However, advanced adenoma was more common in the right colon in 2012, which cautiously suggests a locational shift from the left to right colon. These findings indicate that right colon polyps require more attention.
Collapse
Affiliation(s)
| | - Kyeong Ok Kim
- Correspondence to Kyeong Ok Kim, M.D. Department of Internal Medicine, Yeungnam University College of Medicine, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea Tel: +82-53-620-3835 Fax: +82-53-654-8386 E-mail:
| | | | | | | |
Collapse
|
39
|
Woo DH, Kim KO, Kang MK, Lee SH, Jang BI, Kim TN. Predictors and clinical outcomes of follow-up loss in patients with inflammatory bowel disease. J Gastroenterol Hepatol 2018; 33:1834-1838. [PMID: 29664147 DOI: 10.1111/jgh.14258] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/27/2018] [Accepted: 04/03/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND AIM Nonadherence is a risk factor of disease worsening in inflammatory bowel disease (IBD). We analyzed the frequency, predictors, and clinical outcomes of patients with IBD who are lost to follow-up in outpatient clinics. METHODS Medical records of 784 IBD patients visiting our IBD clinic between January 2010 and December 2015 were reviewed retrospectively. Overall, 285 newly diagnosed IBD patients who were followed up for at least 12 months were included in the analysis. RESULTS For 285 IBD patients (161 ulcerative colitis and 124 Crohn's disease), the mean disease duration was 66.3 ± 34.0 months (7-137 months). Forty-two patients (14.7%; 27 ulcerative colitis and 15 Crohn's disease) were lost to follow-up. On multivariate regression analysis, travel time to clinic (odds ratio, 2.37; 95% confidence interval, 1.63-3.45; P = 0.01) and C-reactive protein levels at diagnosis (odds ratio, 0.63; 95% confidence interval, 0.43-0.68; P = 0.01) were significantly associated with follow-up loss. Among the 42 patients lost to follow-up, 36 (85.7%) revisited the clinic. The cause of revisit was disease flare-up in 22 patients (61.1%). Step-up treatment was needed in 15 patients (41.7%). Steroid was introduced in 14 patients (38.9%). Azathioprine and an antitumor necrosis factor agent were newly prescribed in three patients (8.3%) and one patient (2.8%), respectively. CONCLUSIONS Follow-up loss rate for IBD patients in remission state was 14.7%, and the predictors were far from hospital and low C-reactive protein levels. Because most of follow-up loss patients experienced flare-up, clinicians need to try to encourage patients to keep their adherence.
Collapse
Affiliation(s)
- Dae Hyung Woo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Min Kyu Kang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Tae Nyeun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
40
|
Cho JH, Koo JY, Kim KO, Lee SH, Jang BI, Kim TN. On-demand versus half-dose continuous therapy with esomeprazole for maintenance treatment of gastroesophageal reflux disease: A randomized comparative study. Medicine (Baltimore) 2018; 97:e12732. [PMID: 30412065 PMCID: PMC6221682 DOI: 10.1097/md.0000000000012732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND AIMS No consensus has been established regarding optimal long-term maintenance therapy in symptomatic gastroesophageal reflux disease (GERD). The aim of this study was to compare the efficacies of on-demand and continuous therapy with esomeprazole as maintenance treatments for GERD. METHODS Patients with upper gastrointestinal (GI) endoscopy-proven GERD who received initial proton pump inhibitor (PPI) therapy for 8 weeks were randomized to an on-demand group (esomeprazole 40 mg) or a continuous group (esomeprazole 20 mg). Intensities and frequencies of heartburn and acid regurgitation were assessed using a 6-point Likert scale (0 = no symptoms; 5 = very severe symptoms) and a 6-point frequency scale (0 = none; 5 = symptoms for > 5 days per week) at baseline (start of maintenance treatment) and after 12 weeks of treatment. Alleviation of symptoms was quantified using percentages of patients with a Likert scale or frequency scale of 0 or 1. RESULTS Of the 88 patients enrolled, 8 patients were excluded due to follow-up loss in early period of this study, and finally, 39 in the on-demand group and 41 in the continuous group were analyzed. No significant intergroup difference was found between Likert scale or frequency scale of heartburn or regurgitation at baseline. Percentages of symptom alleviations in the on-demand and continuous groups for intensity of heartburn were 56.4%/48.8% at baseline (P = .523) and 82.1%/87.8% at 12 weeks (P = .471), for frequency of heartburn were 61.5%/46.3% at baseline (P = .173) and 76.9%/87.8% at 12 weeks (P = .200), for intensity of regurgitation was 53.8%/43.9% at baseline (P = .374) and 82.1%/87.8% at 12 weeks (P = .471), and for frequency of regurgitation was 61.5%/56.1% at the baseline (P = .621) and 82.1%/82.9% at 12 weeks (P = .918), respectively. Furthermore, no significant intergroup difference was found for convenience of medication or subjective satisfaction. CONCLUSIONS Intensities and frequencies of heartburn and regurgitation responded well to maintenance treatment in patients in the on-demand and continuous groups. On-demand therapy with esomeprazole 40 mg appears to be sufficient for maintenance treatment in GERD patients.
Collapse
Affiliation(s)
- Joon Hyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | | | | | | | | | | |
Collapse
|
41
|
Kim ES, Lee YJ, Jang BI, Kim KO, Kim EY, Lee HS, Jeon SW, Kwak SG. Disparity in Crohn's disease activity between home and clinics is associated with unscheduled hospital visits due to disease flares. Korean J Intern Med 2018; 33:902-910. [PMID: 29334724 PMCID: PMC6129636 DOI: 10.3904/kjim.2016.387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 04/02/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/AIMS E-health technologies have been implemented for the management of Crohn's disease (CD). We aimed to identify differences between patient activities at home and at routine clinic visits using a web-based self-reporting CD symptom diary (CDSD) and to determine the impact of this disparity on clinical outcomes. METHODS Patients with CD from three tertiary hospitals were invited to assess their symptoms at least once a week using CDSD. We identified patients who showed disparities in disease activity (high activity at home but normal at the next hospital visit) and evaluated clinical outcomes of these patients such as unscheduled visits due to flares using Kaplan-Meier analyses. RESULTS One hundred and forty-three patients recorded their symptoms weekly for at least 3 consecutive months and were included. Forty-eight patients (33.6%) showed disparate disease activities between at home and at the next outpatient clinic visit. The cumulative risk of unscheduled visits was significantly higher in this disparity group than in the concordant group (p = 0.001). Disparity in activity (p = 0.003), and anti-tumor necrosis factor use (p = 0.002) were independent risk factors of unscheduled visits due to disease flares. CONCLUSION Disparity in disease activity is considerable in CD patients and is related to the risk of unscheduled hospital visit.
Collapse
Affiliation(s)
- Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
- Correspondence to Byung Ik Jang, M.D. Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea Tel: +82-53-250-8096 Fax: +82-53-250-7088 E-mail:
| | - Kyeong Ok Kim
- Division of Gastroenterology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Hyun Seok Lee
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Seong Woo Jeon
- Division of Gastroenterology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Sang Gyu Kwak
- Department of Medical Statistics, Catholic University of Daegu School of Medicine, Daegu, Korea
| | | |
Collapse
|
42
|
Chung KH, Jang BI. What is the Best Sampling Method to Monitor the Effect of Endoscopy Reprocessing? Clin Endosc 2018; 51:397-398. [PMID: 30235922 PMCID: PMC6182284 DOI: 10.5946/ce.2018.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 09/11/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Kwang Hyun Chung
- Department of Internal Medicine, Eulji Hospital, Eulji University School of Medicine, Seoul, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
43
|
Yeo SJ, Lee HS, Jang BI, Kim ES, Jeon SW, Kim SK, Kim KO, Lee YJ, Lee HJ, Park KS, Jung YJ, Kim EY, Yang CH. Nonimmunity against hepatitis B virus infection in patients newly diagnosed with inflammatory bowel disease. Intest Res 2018; 16:400-408. [PMID: 30090039 PMCID: PMC6077318 DOI: 10.5217/ir.2018.16.3.400] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 12/16/2022] Open
Abstract
Background/Aims This study aimed to elucidate the prevalence of hepatitis B virus (HBV) serologic markers in Korean patients newly diagnosed with, but not yet treated for inflammatory bowel disease (IBD). Methods We prospectively enrolled 210 patients newly diagnosed with IBD (109 with ulcerative colitis and 101 with Crohn's disease). Hepatitis B surface antigen (HBsAg), hepatitis B surface antibody (anti-HBs), and hepatitis B core antibody (anti-HBc) levels were measured and compared with those of 1,100 sex- and age-matched controls. Results The prevalence of chronic HBV infection (positive HBsAg, positive anti-HBc, and negative anti-HBs results) and past infection (negative HBsAg, positive anti-HBc, and positive or negative anti-HBs results) were not significantly different between the patients and controls (chronic HBV infection: IBD, 3.8% vs. control, 4.9%, P=0.596; past infection: IBD, 26.2% vs. control, 28.8%, P=0.625). The patients with IBD aged <20 years were at a higher susceptibility risk (nonimmune) for HBV infection than the controls (IBD, 41.5% vs. control, 22.4%; P=0.018). In the multivariate analysis, an age of <20 years (P=0.024) and symptom duration of ≥12 months before diagnosis (P=0.027) were identified as independent risk factors for nonimmunity against HBV infection. Conclusions The patients newly diagnosed with IBD were susceptible to HBV infection. The frequency of nonimmunity was high, especially in the patients aged <20 years and those with a longer duration of symptoms before diagnosis. Therefore, it is necessary to screen for HBV serologic markers and generate a detailed vaccination plan for patients newly diagnosed with IBD.
Collapse
Affiliation(s)
- Seong Jae Yeo
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seong Woo Jeon
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Sung Kook Kim
- Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Hyun Jik Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Kyung Sik Park
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Yun Jin Jung
- Department of Internal Medicine, Daegu Fatima Hospital, Daegu, Korea
| | - Eun Young Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Chang Heon Yang
- Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Korea
| | | |
Collapse
|
44
|
Hwang MJ, Kim KO, Kim AL, Lee SH, Jang BI, Kim TN. Histologic discrepancy between endoscopic forceps biopsy and endoscopic mucosal resection specimens of colorectal polyp in actual clinical practice. Intest Res 2018; 16:475-483. [PMID: 30090047 PMCID: PMC6077297 DOI: 10.5217/ir.2018.16.3.475] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/03/2018] [Accepted: 03/07/2018] [Indexed: 12/11/2022] Open
Abstract
Background/Aims We aimed to assess the rate of histologic discrepancy (HD) between endoscopic forceps biopsy (EFB) and totally resected specimens in colorectal polyp and analyze the risk factors of discordant group, especially under-diagnosis (UD) cases before complete removal of colorectal polyp. Methods From 2010 to 2015, a total of 290 polyps in 210 patients which had baseline pathology report before endoscopic resection (ER) were analyzed. UD cases were defined as those in which the diagnosis changed to a more advanced histologic feature after ER. Results A change in the final histology after ER was noted in 137 cases (47.2%), and after excluding 9 insignificant cases, 128 cases were further categorized into over-diagnosed and under-diagnosed group. UD occurred in 86 cases (29.7%) and change from benign to malignancy was noted in 26 cases (8.9%). On univariate analysis, a larger polyp size (>10 mm) was significantly associated with both HD (P<0.001) and UD (P<0.001). Regarding polyp morphology, protruding or flat was not significantly important. On multivariate analysis, polyp size >10 mm was the single most significant predictor of both HD (P<0.001) and UD (P<0.001). Conclusions The HD and UD rates were 47.2% and 29.7%, respectively. Polyp size >10 mm was the most important predictor of both HD and UD. We should be careful in making treatment strategy of colorectal polyp based on histologic report of EFB especially when the size of polyp is >10 mm.
Collapse
Affiliation(s)
- Moon Joo Hwang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - A Lim Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Tae Nyeun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
45
|
Koh SA, Lee KH, Kim JR, Kim SW, Jang BI. Abstract 5159: FLOT1 is associated with HGF mediated cell invasion and proliferation by increased MMP9. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-5159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
The flotillin protein family, including flotillin-1 (FLOT1 ) and flotillin-2 (FLOT2), have been known as markers of lipid rafts. Recentely, FLOT1 was reported that FLOT1 overexpression was found in several advanced cancer including breast, colorectal, prostate tumors, and renal cell carcinomas and correlate with poor prognosis in advanced tumors. The purpose of this study is to identify the role of HGF upregulated FLOT1 associated with cancer cell proliferation and invasion in gastric cancer. We used cell culture, western blotting, RT-PCR, MTT assays, CHIP assay, zymography and FLOT 1 knock-down with short hairpin RNA (shRNA). First, we confirmed that the expression level of FLOT1 was up-regulated by HGF(hepatocyte growth factor). To determine the role for FLOT1, we used the knock down cell of FLOT1. FLOT1 -sh RNA cells showed a decreased level of MMP9 and NFkB. We also examined to confirm the role of HGF-mediated FLOT1. HGF-mediated cell proliferation and in vitro invasion was decreased in FLOT1 knock down cell. We perforomed the zymography to evaluate the activity of MMP9 . The activity of MMP9 was decreased in FLOT1 knock down cell. The level of AKT phosphorylation was decreased in the knock down cell of FLOT1. Also, We identified the putative binding site of NFkB in MMP9 promotor region and confirmed the function by CHIP assay. Our study showed that upregulation FLOT1 by HGF increased the level of MMP9 through AKT/NFkB pathway and associated with cell proliferation and invasion in gastric cancer.
Citation Format: Sung Ae Koh, Kyung Hee Lee, Jae Ryong Kim, Sang woon Kim, Byung Ik Jang. FLOT1 is associated with HGF mediated cell invasion and proliferation by increased MMP9 [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 5159.
Collapse
Affiliation(s)
- Sung Ae Koh
- Yeungnam University Hospital, Daegu, Republic of Korea
| | - Kyung Hee Lee
- Yeungnam University Hospital, Daegu, Republic of Korea
| | - Jae Ryong Kim
- Yeungnam University Hospital, Daegu, Republic of Korea
| | - Sang woon Kim
- Yeungnam University Hospital, Daegu, Republic of Korea
| | - Byung Ik Jang
- Yeungnam University Hospital, Daegu, Republic of Korea
| |
Collapse
|
46
|
Baek SK, Lee SC, Kim JG, Um JW, Lee SH, Jang BI, Park JJ, Kim TW. Korean physicians' policies for postoperative surveillance of colorectal cancer. Korean J Intern Med 2018; 33:783-789. [PMID: 29609453 PMCID: PMC6030402 DOI: 10.3904/kjim.2016.215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/20/2016] [Accepted: 10/07/2016] [Indexed: 11/27/2022] Open
Abstract
Background/Aims We explored Korean physicians' policies for surveillance of colorectal cancer (CRC) after curative surgery. METHODS Web-based self-report questionnaires were developed. Invitations to participate were emailed to physicians who diagnosed and treated CRC from October 1 to November 15, 2015. The questionnaire consisted of the role doctors played in the surveillance, examination of surveillance, and duration of postoperative surveillance according to CRC stage or primary site of the cancer. RESULTS Ninety-one physicians participated in the online survey, and 78 completed the survey. Sixty-seven participants (13%) answered "up to 5 years" for stage I surveillance duration; and 11 (13%) responded with a duration of > 5 years for stage I. A total of 61 (75%) responded with a surveillance duration of up to 5 years for stage II; and 19 (24%) responded with a duration of > 5 years for stage II. Sixty-seven (97%) and 61 (91%) physicians monitored patients with stage II/III every 3 or 6 months by laboratory examination and by abdominopelvic computed tomography scan for the first year, respectively. A total of 43 (53%) responded with a surveillance duration of up to 5 years for stage IV; and 46 (46%) responded with a duration of > 5 years for stage IV after curative resection. Conclusions Korean physicians mostly followed up CRC using intensive postoperative surveillance. In preference to monitoring over a comparatively shorter period of time, the physicians tended to prefer monitoring patients post-operatively over a > 5 year period, particularly in cases of advanced-stage CRC.
Collapse
Affiliation(s)
- Sun Kyung Baek
- Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Sang-Cheol Lee
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Jong Gwang Kim
- Department of Oncology/Hematology, Kyungpook National University Medical Center, Daegu, Korea
| | - Jun Won Um
- Department of Surgery, Korea University Ansan Hospital, Ansan, Korea
| | - Suk-Hwan Lee
- Department of Surgery, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Won Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| |
Collapse
|
47
|
Song KH, Kim ES, Lee YJ, Jang BI, Kim KO, Kwak SG, Lee HS. Characteristics and management of patients with inflammatory bowel disease between a secondary and tertiary hospitals: a propensity score analysis. Intest Res 2018; 16:216-222. [PMID: 29743834 PMCID: PMC5934594 DOI: 10.5217/ir.2018.16.2.216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 08/13/2017] [Accepted: 08/14/2017] [Indexed: 01/28/2023] Open
Abstract
Background/Aims This study aimed to compare the clinical characteristics and management patterns of inflammatory bowel disease (IBD) patients in a secondary hospital (SH) with those in tertiary referral centers (TRC). Methods Data from IBD patients in SH and 2 TRCs were retrospectively reviewed. The cumulative thiopurine use rate was compared between hospitals after controlling for different baseline characteristics using propensity score matching. Results Among the total of 447 patients with IBD, 178 Crohn's disease (CD) and 269 ulcerative colitis (UC) patients were included. Regarding initial CD symptoms, patients from SH were more likely to show perianal symptoms, such as anal pain or discharge (56.6% vs. 34.3%, P=0.003), whereas those from TRCs more often had luminal symptoms, such as abdominal pain (54.9% vs. 17.1%, P<0.001), diarrhea (44.1% vs. 18.4%, P<0.001), and body weight loss (9.8% vs. 1.3%, P=0.025). Complicating behaviors, such as stricturing and penetrating, were significantly higher in TRCs, while perianal disease was more common in SH. Ileal location was more frequently observed in TRCs. For UC, SH had a more limited extent of disease (proctitis 58.8% vs. 21.2%, P<0.001). The cumulative azathioprine use rate in SH was significantly lower than that in TRCs in both CD and UC patients after controlling for disease behavior, location, and perianal disease of CD and extent of UC. Conclusions The clinical characteristics and management of the IBD patients in SH were substantially different from those in TRCs. Thiopurine treatment was less commonly used for SH patients.
Collapse
Affiliation(s)
- Ki Hwan Song
- Department of Surgery, Goo Hospital, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Sang Gyu Kwak
- Department of Medical Statistics, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | | |
Collapse
|
48
|
Woo DH, Kim KO, Jeong DE, Nam YJ, Lee SH, Jang BI, Kim TN. Prospective analysis of factors associated with inadequate bowel preparation for colonoscopy in actual clinical practice. Intest Res 2018; 16:293-298. [PMID: 29743843 PMCID: PMC5934603 DOI: 10.5217/ir.2018.16.2.293] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/17/2017] [Accepted: 10/20/2017] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Inadequate bowel preparation can result in prolonged procedure time and increased missed lesion and complication rates. This prospective study aimed to evaluate bowel preparation quality and identify the predictive factors for inadequate bowel preparation in actual clinical practice. Methods We included 399 patients who underwent colonoscopy between June 2015 and July 2016. Using the Aronchick bowel preparation scale, we defined a score ≤2 as adequate preparation and a score >2 as inadequate preparation. Results Mean patient age was 58.38±12.97 years; 60.6% were male. Indications for colonoscopy included screening (69.7%) and surveillance after polyp removal (21.3%). A split-dose regimen was prescribed to 55.4% of patients. The inadequate bowel preparation rate was 28.1%. Overall, the median time between the last bowel preparation agent dose and start of colonoscopy was 5.0 hours (range, 1.5-16.0 hours); that of the adequate group was 5.0 hours (range, 1.5-16.0 hours); and that of the inadequate group was 5 hours (range, 2-23 hours). The mean bowel preparation scale score of the ascending colon (1.94±0.25) was significantly higher than that of other colon segments. On multivariate analysis, elderly age, history of cerebrovascular disease, history of gastrectomy or appendectomy, and total preparation solution uptake <2 L were the independent predictors of inadequate bowel preparation. Conclusions The inadequate bowel preparation rate was 28.1%. Risk factors included elderly age and history of cerebrovascular disease or abdominal surgery. Patients with these risk factors require special care and education.
Collapse
Affiliation(s)
- Dae Hyung Woo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Da Eun Jeong
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Yoon Jeong Nam
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Tae Nyeun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| |
Collapse
|
49
|
Lee KH, Choi EY, Hyun MS, Eun JR, Jang BI, Kim TN, Lee HJ, Lee DS, Yun SS, Kim HJ, Kim JH, Kim JR. Cellular Mechanisms of Hepatocyte Growth Factor-Mediated Urokinase Plasminogen Activator Secretion by MAPK Signaling in Hepatocellular Carcinoma. Tumori 2018; 94:523-30. [DOI: 10.1177/030089160809400414] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background The hepatocyte growth factor, its receptor c-Met, and urokinase-type plasminogen mediate various cellular responses on activation, including proliferation, survival, invasion, and metastasis. The regulatory mechanisms for the proliferation and the particular invasive phenotypes of hepatocellular carcinoma are not yet fully understood. In order to clarify the intracellular downstream signal for hepatocyte growth factor/c-Met signaling in tumor progression and metastasis in hepatoma, we determined the effects of a specific MEK1 inhibitor (PD 098059) and a p38 kinase inhibitor (SB 203580) on hepatocyte growth factor-mediated cell proliferation and urokinase-type plasminogen expression in hepatoma cell lines (HepG2 and Hep3B). Results Hepatocyte growth factor treatment induced the phosphorylation of ERK and p38 kinase in a dose-dependent manner, resulting in an early peak of phosphorylation at 3 to 10 min, which then rapidly decreased to a near basal level. Pretreatment with PD 098059 reduced hepatocyte growth factor-mediated cell proliferation and urokinase-type plasminogen secretion. In contrast, SB 203580 pretreatment enhanced cell proliferation and urokinase-type plasminogen secretion due to induction of ERK phosphorylation. Treatment with PD 098059 and SB 203580 resulted in a decrease in phospho-ERK activity. Stable expression of dominant negative-MEK1 in HepG2 cells showed a decrease in hepatocyte growth factor-mediated urokinase-type plasminogen secretion. Conclusions Such results suggest that interaction of an MEK/ERK and a p38 kinase might be critical in intrahepatic invasion and metastasis of human hepatoma cells.
Collapse
Affiliation(s)
- Kyung Hee Lee
- Department of Hemato-Oncology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Eun Young Choi
- Department of Hemato-Oncology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Myung Soo Hyun
- Department of Hemato-Oncology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jong Ryul Eun
- Department of Gastro-Enterology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Byung Ik Jang
- Department of Gastro-Enterology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Tae Nyeun Kim
- Department of Gastro-Enterology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Heon Ju Lee
- Department of Gastro-Enterology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Dong Shik Lee
- General Surgery, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Sung Su Yun
- General Surgery, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Hong Jīn Kim
- General Surgery, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jung Hye Kim
- Biochemistry and Molecular Biology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jae-Ryong Kim
- Biochemistry and Molecular Biology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
- Aging-associated Vascular Disease Research Center, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| |
Collapse
|
50
|
Kim ES, Park KS, Cho KB, Kim KO, Jang BI, Kim EY, Jung JT, Jeon SW, Jung MK, Lee HS, Yang CH, Lee YK. Development of a Web-based, self-reporting symptom diary for Crohn's Disease, and its correlation with the Crohn's Disease Activity Index. J Crohns Colitis 2017; 11:1449-1455. [PMID: 25246007 DOI: 10.1016/j.crohns.2014.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Crohn's Disease Activity Index (CDAI) is complex, time-consuming, and impractical. The aim of this study was to investigate whether a newly developed, simple, web-based self-reporting Crohn's Disease symptom diary (CDSD) was as effective as CDAI in assessing disease severity. METHODS CDSD consisted of 5 clinical parameters based on the Harvey-Bradshaw Index (HBI), which could easily be recorded online, by using CDSD website (www.cdsd.or.kr). Images were added to help patients better understand complications. All patients were asked to visit the website and record their symptoms 7 days before their next hospital appointment. CDAI scores were calculated at the subsequent hospital visit. The collected data were analyzed to determine if the CDAI scores correlated with those obtained from CDSD, and to define a cut-off value of CDSD that would be representative of disease remission. RESULTS Analysis of 171 visits showed a positive correlation between scores from CDSD and CDAI (Spearman correlation coefficient r = 0.720, p < 0.001). Receiver Operating Characteristic curves showed CDSD score ≤5 points as corresponding with CDAI score ≤150 points (clinical remission). Using a cut-off value of 5 points by CDSD, the positive and negative predictive values for clinical remission were 91.7% and 88.5%, respectively. CONCLUSION This study demonstrates that CDSD correlated well with CDAI. CDSD score of 5 is the cut-off value for clinical remission (CDAI score ≤150). Use of CDSD might permit a simple, patient-friendly assessment of CD activity, which can provide useful early-phase information on patients with CD as part of their long-term clinical assessment.
Collapse
Affiliation(s)
- Eun Soo Kim
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Kyung Sik Park
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Kwang Bum Cho
- Division of Gastroenterology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Kyeong Ok Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Byung Ik Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Eun Young Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - Jin Tae Jung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - Seong Woo Jeon
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Republic of Korea
| | - Min Kyu Jung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Republic of Korea
| | - Hyun Seok Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Republic of Korea
| | - Chang Heon Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Gyeongsang-buk-do, Republic of Korea
| | - Yong Kook Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju, Gyeongsang-buk-do, Republic of Korea
| | | |
Collapse
|