Badania kliniczne

Badania kliniczne i naukowe umożliwiają lepsze poznanie chorób przewodu pokarmowego oraz sposobów ich leczenia. W tym miejscu zebraliśmy niektóre artykuły naukowe dotyczące poruszanych zagadnień oraz testowanych nowych rozwiązań technicznych firmy Olympus, umożliwiających nowe podejście do zabiegów z użyciem endoskopów giętkich oraz usprawnienie codziennej pracy.

  • Pokaż wszystkie
  • Optyczne metody diagnostyki
  • Większy wskaźnik wykrywalności zmian (ADR)
  • Łatwe wprowadzanie endoskopu
  • Większy komfort pacjenta
  • Oszczędność czasu i zasobów
  • Ograniczenie stosowania środków sedacyjnych
  • *1.)

    Gastrointest Endosc. 2006 May;63(6):741-5.

    Update on Endoscopic Tissue Sampling Devices.

    • Barkun A
    • Liu J
    • Carpenter S
    • Chotiprasidhi P
    • Chuttani R
    • Ginsberg G
    • Hussain N
    • Silverman W
    • Taitelbaum G
    • Petersen BT
    Wyświetl streszczenie
  • *2.)

    Gastrointest Endosc. 2012 Dec;76(6):1087-94. doi: 10.1016/j.gie.2012.08.004.

    The Role of Endoscopy in Barrett‘s Esophagus and Other Premalignant Conditions of the Esophagus.

    • Evans JA
    • Early DS
    • Fukami N
    • Ben-Menachem T
    • Chandrasekhara V
    • Chathadi KV
    • Decker GA
    • Fanelli RD
    • Fisher DA
    • Foley KQ
    • Hwang JH
    • Jain R
    • Jue TL
    • Khan KM
    • Lightdale J
    • Malpas PM
    • Maple JT
    • Pasha SF
    • Saltzman JR
    • Sharaf RN
    • Shergill A
    • Dominitz JA
    • Cash BD
    Wyświetl streszczenie
  • *3.)

    Gastroenterology. 2015 Oct;149(4):1082-7. doi: 10.1053/j.gastro.2015.07.039. Epub 2015 Aug 14.

    American Gastroenterological Association Institute Guideline on the Role of Upper Gastrointestinal Biopsy to Evaluate Dyspepsia in the Adult Patient in the Absence of Visible Mucosal Lesions

    • Yang YX
    • Brill J
    • Krishnan P
    • Leontiadis G
    Wyświetl streszczenie
  • *4.)

    Gastrointest Endosc. 2015 May;81(5):1101-21.e1-13. doi: 10.1016/j. ie.2014.10.030. Epub 2015 Mar 20.

    The Role of Endoscopy in Inflammatory Bowel Disease

    • Shergill AK
    • Lightdale JR
    • Bruining DH
    • Acosta RD
    • Chandrasekhara V
    • Chathadi KV
    • Decker GA
    • Early DS
    • Evans JA
    • Fanelli RD
    • Fisher DA
    • Fonkalsrud L
    • Foley K
    • Hwang JH
    • Jue TL
    • Khashab MA
    • Muthusamy VR
    • Pasha SF
    • Saltzman JR
    • Sharaf R
    • Cash BD
    • DeWitt JM
    Wyświetl streszczenie
  • *5.)

    Clin Gastroenterol Hepatol. 2009 Jun;7(6):653-8; quiz 606. doi: 10.1016/j. cgh.2008.11.024. Epub 2008 Dec 13.

    The Seattle Protocol Does Not More Reliably Predict the Detection of Cancer at the Time of Esophagectomy Than a Less Intensive Surveillance Protocol

    • Kariv R
    • Plesec TP
    • Goldblum JR
    • Bronner M
    • Oldenburgh M
    • Rice TW
    • Falk GW
    Wyświetl streszczenie
  • *6.)

    Am J Gastroenterol. 2014 May;109(5):715-22. doi: 10.1038/ajg.2011.93. Epub 2011 Mar 22.

    Random Biopsies Taken During Colonoscopic Surveillance of Patients with Longstanding Ulcerative Colitis: Low Yield and Absence of Clinical Consequences

    • van den Broek FJ
    • Stokkers PC
    • Reitsma JB
    • Boltjes RP
    • Ponsioen CY
    • Fockens P
    • Dekker E
    Wyświetl streszczenie
  • *7.)

    Gastroenterology. 2012 Sep;143(3):599-607.e1. doi: 10.1053/j.gastro.2012.05.006. Epub 2012 May 15.

    Validation of a Simple Classification System for Endoscopic Diagnosis of Small Colorectal Polyps Using Narrow-Band Imaging

    • Hewett DG
    • Kaltenbach T
    • Sano Y
    • Tanaka S
    • Saunders BP
    • Ponchon T
    • Soetikno R
    • Rex DK
    Wyświetl streszczenie
  • *8.)

    Gastrointest Endosc. 2013 Oct;78(4):625-32. doi: 10.1016/j.gie.2013.04.185. Epub 2013 Jul 30.

    Endoscopic Prediction of Deep Submucosal Invasive Carcinoma: Validation of the Narrow-Band Imaging International Colorectal Endoscopic (NICE) Classification

    • Hayashi N
    • Tanaka S
    • Hewett DG
    • Kaltenbach TR
    • Sano Y
    • Ponchon T
    • Saunders BP
    • Rex DK
    • Soetikno RM
    Wyświetl streszczenie
  • *9.)

    Dig Endosc. 2013 May;25 Suppl 2:16-20. doi: 10.1111/den.12075.

    Narrow-Band Imaging with Dual Focus Magnification in Differentiating Colorectal Neoplasia

    • Singh R
    • Jayanna M
    • Navadgi S
    • Ruszkiewicz A
    • Saito Y
    • Uedo N
    Wyświetl streszczenie
  • *10.)

    Gut. 2013 Jan;62(1):15-21. doi: 10.1136/gutjnl-2011-300962. Epub 2012 Feb 7.

    Standard Endoscopy with Random Biopsies Versus Narrow Band Imaging Targeted Biopsies in Barrett‘s Oesophagus: A Prospective, International, Randomised Controlled Trial

    • Sharma P
    • Hawes RH
    • Bansal A
    • Gupta N
    • Curvers W
    • Rastogi A
    • Singh M
    • Hall M
    • Mathur SC
    • Wani SB
    • Hoffman B
    • Gaddam S
    • Fockens P
    • Bergman JJ
    Wyświetl streszczenie
  • *11.)

    Clin Gastroenterol Hepatol. 2013 Dec;11(12):1562-70.e1-2. doi: 10.1016/j. cgh.2013.06.017. Epub 2013 Jul 12.

    Advanced Imaging Technologies Increase Detection of Dysplasia and Neoplasia in Patients with Barrett‘s Esophagus: A Meta-Analysis and Systematic Review

    • Qumseya BJ
    • Wang H
    • Badie N
    • Uzomba RN
    • Parasa S
    • White DL
    • Wolfsen H
    • Sharma P
    • Wallace MB
    Wyświetl streszczenie
  • *12.)

    Clin Gastroenterol Hepatol. 2015 Oct;13(10):1776-1781.e1. doi: 10.1016/j. cgh.2015.04.172. Epub 2015 May 5.

    White-Light or Narrow-Band Imaging Colonoscopy in Surveillance of Ulcerative Colitis: A Prospective Multicenter Study

    • Leifeld L
    • Rogler G
    • Stallmach A
    • Schmidt C
    • Zuber-Jerger I
    • Hartmann F
    • Plauth M
    • Drabik A
    • Hofstädter F
    • Dienes HP
    • Kruis W
    Wyświetl streszczenie
  • *13.)

    Diagn Ther Endosc. 2013;2013:580526. doi: 10.1155/2013/580526. Epub 2013 Aug 6.

    Narrow Band Imaging with Magnification Endoscopy for Celiac Disease: Results from a Prospective, Single-Center Study

    • De Luca L
    • Ricciardiello L
    • Rocchi MB
    • Fabi MT
    • Bianchi ML
    • de Leone A
    • Fiori S
    • Baroncini D
    Wyświetl streszczenie
  • *14.)

    N Engl J Med. 2014 Apr 3;370(14):1298-306

    Adenoma Detection Rate and Risk of Colorectal Cancer and Death

    • Corley DA
    • Jensen CD
    • Marks AR
    • Zhao WK
    • Lee JK
    • Doubeni CA
    • Zauber AG
    • de Boer J
    • Fireman BH
    • Schottinger JE
    • Quinn VP
    • Ghai NR
    • Levin TR
    • Quesenberry CP
    Wyświetl streszczenie
  • *15.)

    Gastrointest Endosc. 2014 Mar;79(3):448-54.

    Improving Measurement of the Adenoma Detection Rate and Adenoma Per Colonoscopy Quality Metric: The Indiana University Experience

    • KAHI CJ
    • VEMULAPALLI KC
    • JOHNSON CS
    • REX DK
    Wyświetl streszczenie
  • *17.)

    Digestion. 2015;92(3):156-64.

    Impact of Bowel Preparation with Low-Volume (2-Liter) and Intermediate-Volume (3-Liter) Polyethylene Glycol on Colonoscopy Quality: A Prospective Observational Study

    • CHENG CL
    • KUO YL
    • LIU NJ
    • LIN CH
    • TANG JH
    • TSUI YN
    • LEE BP
    • SU MY
    • CHIU CT
    Wyświetl streszczenie
  • *18.)

    Am J Gastroenterol. 2011 Aug;106(8):1466-71. doi: 10.1038/ajg.2011.125. Epub 2011 Apr 19.

    Adenoma Detection Rate Is not Influenced by the Timing of Colonoscopy When Performed in Half-Day Blocks

    • Gurudu SR
    • Ratuapli SK
    • Leighton JA
    • Heigh RI
    • Crowell MD
    Wyświetl streszczenie
  • *19.)

    Am J Gastroenterol. 2014 Sep;109(9):1390-400. doi: 10.1038/ajg.2014.126. Epub 2014 Jun 3.

    A Patient-Blinded Randomized, Controlled Trial Comparing Air Insufflation, Water Immersion, and Water Exchange During Minimally Sedated Colonoscopy

    • Hsieh YH
    • Koo M
    • Leung FW
    Wyświetl streszczenie
  • *20.)

    Endoscopy. 2011 Jun;43(6):499-505. doi: 10.1055/s-0030-1256207. Epub 2011 Feb 28.

    High Definition Colonoscopy vs. Standard Video Endoscopy for the Detection of Colonic Polyps: A Meta-Analysis

    • Subramanian V
    • Mannath J
    • Hawkey CJ
    • Ragunath K
    Wyświetl streszczenie
  • *21.)

    Am J Gastroenterol. 2014 Jun;109(6):855-63. doi: 10.1038/ajg.2014.83. Epub 2014 Apr 22.

    Detection of Colorectal Adenoma by Narrow Band Imaging (HQ190) vs. High-Definition White Light Colonoscopy: A Randomized Controlled Trial

    • Leung WK
    • Lo OS
    • Liu KS
    • Tong T
    • But DY
    • Lam FY
    • Hsu AS
    • Wong SY
    • Seto WK
    • Hung IF
    • Law WL
    Wyświetl streszczenie
  • *22.)

    Int J Colorectal Dis. 2015 Jul;30(7):947-54. doi: 10.1007/s00384-015-2230-x. Epub 2015 Apr 30.

    Next-Generation Narrow Band Imaging System for Colonic Polyp Detection: A Prospective Multicenter Randomized Trial

    • Horimatsu T
    • Sano Y
    • Tanaka S
    • Kawamura T
    • Saito S
    • Iwatate M
    • Oka S
    • Uno K
    • Yoshimura K
    • Ishikawa H
    • Muto M
    • Tajiri H
    Wyświetl streszczenie
  • *23.)

    Gut. 2013 Dec;62(12):1704-13. doi: 10.1136/gutjnl-2012-303965. Epub 2013 Jan 7.

    Narrow Band Imaging to Differentiate Neoplastic and Non-Neoplastic Colorectal Polyps in Real Time: A Meta-Analysis of Diagnostic Operating Characteristics

    • McGill SK
    • Evangelou E
    • Ioannidis JP
    • Soetikno RM
    • Kaltenbach T
    Wyświetl streszczenie
  • *24.)

    Lancet Oncol. 2013 Dec;14(13):1337-47. doi: 10.1016/S1470-2045(13)70509-6. Epub 2013 Nov 13.

    Diagnostic Performance of Narrowed Spectrum Endoscopy, Autofluorescence Imaging, and Confocal Laser Endomicroscopy for Optical Diagnosis of Colonic Polyps: A Meta-Analysis

    • Wanders LK
    • East JE
    • Uitentuis SE
    • Leeflang MM
    • Dekker E
    Wyświetl streszczenie
  • *25.)

    Gastrointest Endosc. 2015 Mar;81(3):502.e1-502.e16. doi: 10.1016/j.gie.2014.12.022. Epub 2015 Jan 16.

    ASGE Technology Committee Systematic Review and Meta-Analysis Assessing the ASGE PIVI Thresholds for Adopting Real-Time Endoscopic Assessment of the Histology of Diminutive Colorectal Polyps

    • Abu Dayyeh BK
    • Thosani N
    • Konda V
    • Wallace MB
    • Rex DK
    • Chauhan SS
    • Hwang JH
    • Komanduri S
    • Manfredi M
    • Maple JT
    • Murad FM
    • Siddiqui UD
    • Banerjee S
    Wyświetl streszczenie
  • *26.)

    Gut. 2015 Oct;64(10):1569-77. doi: 10.1136/gutjnl-2014-307742. Epub 2014 Nov 11.

    Real-Time Optical Diagnosis for Diminutive Colorectal Polyps Using Narrow-Band Imaging: The VALID Randomised Clinical Trial

    • Kaltenbach T
    • Rastogi A
    • Rouse RV
    • McQuaid KR
    • Sato T
    • Bansal A
    • Kosek JC
    • Soetikno R
    Wyświetl streszczenie
  • *27.)

    Endoscopy. 2014 May;46(5):435-49. doi: 10.1055/s-0034-1365348. Epub 2014 Mar 17.

    Advanced Imaging for Detection and Differentiation of Colorectal Neoplasia: European Society of Gastrointestinal Endoscopy (ESGE) Guideline

    • Kamiński MF
    • Hassan C
    • Bisschops R
    • Pohl J
    • Pellisé M
    • Dekker E
    • Ignjatovic-Wilson A
    • Hoffman A
    • Longcroft-Wheaton G
    • Heresbach D
    • Dumonceau JM
    • East JE
    Wyświetl streszczenie
  • *28.)

    Gut. 2014 Nov;63(11):1746-54. doi: 10.1136/gutjnl-2013-305973. Epub 2014 Jan 27.

    An Analysis of the Learning Curve to Achieve Competency at Colonoscopy Using the JETS Database

    • Ward ST
    • Mohammed MA
    • Walt R
    • Valori R
    • Ismail T
    • Dunckley P
    Wyświetl streszczenie
  • *29.)

    Endoscopy. 2002 Jun;34(6):435-40.

    Patient Pain During Colonoscopy: An Analysis Using Real-Time Magnetic Endoscope Imaging

    • Shah SG
    • Brooker JC
    • Thapar C
    • Williams CB
    • Saunders BP
    Wyświetl streszczenie
  • *30.)

    Gastrointest Endosc. 2011 Jun;73(6):1215-22. doi: 10.1016/j.gie.2011.01.054. Epub 2011 Apr 8.

    Magnetic Endoscopic Imaging Versus Standard Colonoscopy in a Routine Colonoscopy Setting: A Randomized, Controlled Trial.

    • Holme Ö
    • Höie O
    • Matre J
    • Stallemo A
    • Garborg K
    • Hasund A
    • Wiig H
    • Hoff G
    • Bretthauer M
    Wyświetl streszczenie
  • *31.)

    World J Gastroenterol. 2013 Nov 7;19(41):7197-204. doi: 10.3748/wjg.v19.i41.7197.

    Magnetic Endoscopic Imaging Versus Standard Colonoscopy: Meta-Analysis of Randomized Controlled Trials

    • Chen Y
    • Duan YT
    • Xie Q
    • Qin XP
    • Chen B
    • Xia L
    • Zhou Y
    • Li NN
    • Wu XT
    Wyświetl streszczenie
  • *32.)

    Endoscopy. 2015 Mar;47(3):251-61. doi: 10.1055/s-0034-1390767. Epub 2014 Dec 18.

    Magnetic Endoscopic Imaging as an Adjuvant to Elective Colonoscopy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

    • Mark-Christensen A
    • Brandsborg S
    • Iversen LH
    Wyświetl streszczenie
  • *33.)

    Scand J Gastroenterol. 2014 Mar;49(3):355-61. doi: 10.3109/00365521.2013.871576. Epub 2014 Jan 13.

    Does “Responsive Insertion Technology” Improve Practice of Colonoscopy? Results of a Randomized Study

    • Cuesta R
    • Sola-Vera J
    • Uceda F
    • García Sepulcre MF
    • Morillo E
    • Vázquez N.
    Wyświetl streszczenie
  • *34.)

    Anesth Pain Med. 2013 Summer;3(1):208-13. doi: 10.5812/aapm.9653. Epub 2013 Jul 1.

    Conscious Sedation and Analgesia in Colonoscopy [...]

    • Khajavi M
    • Emami A
    • Etezadi F
    • Safari S
    • Sharifi A
    • Shariat Moharari R
    Wyświetl streszczenie
  • *35.)

    J Gastroenterol Hepatol. 2014 Mar;29(3):517-23.

    Safety Analysis of Endoscopist-Directed [...]

    • Sieg A
    • Beck S
    • Scholl SG
    • Heil FJ
    • Gotthardt DN
    • Stremmel W
    • Rex DK
    • Friedrich K
    Wyświetl streszczenie
  • *36.)

    Gastrointest Endosc. 2015 Sep;82(3):488-94. doi: 10.1016/j.gie.2015.01.035. Epub 2015 Apr 22.

    Position Change During Colonoscope Withdrawal Increases Polyp and Adenoma Detection in the Right but not in the Left Side of the Colon: Results of a Randomized Controlled Trial

    • Ball AJ
    • Johal SS
    • Riley SA
    Wyświetl streszczenie
  • *37.)

    Endoscopy. 2009 Jan;41(1):17-24. doi: 10.1055/s-0028-1103488. Epub 2009 Jan 21.

    Variable Stiffness Colonoscope Versus Regular Adult Colonoscope: Meta-Analysis of Randomized Controlled Trials

    • Othman MO
    • Bradley AG
    • Choudhary A
    • Hoffman RM
    • Roy PK
    Wyświetl streszczenie
  • *38.)

    Endoscopy. 2013 Jun;45(6):439-44. doi: 10.1055/s-0032-1326270. Epub 2013 Mar 6.

    [...] Sedation for Colonoscopy with a New Ultrathin or a Standard Endoscope: A Prospective Randomized Controlled Study

    • Töx U
    • Schumacher B
    • Toermer T
    • Terheggen G
    • Mertens J
    • Holzapfel B
    • Lehmacher W
    • Goeser T
    • Neuhaus H
    Wyświetl streszczenie
  • *39.)

    N Engl J Med. 2013 Sep 19;369(12):1095-105. doi: 10.1056/NEJMoa1301969

    Long-Term Colorectal-Cancer Incidence and Mortality after Lower Endoscopy

    • Nishihara R
    • Wu K
    • Lochhead P
    • Morikawa T
    • Liao X
    • Qian ZR
    • Inamura K
    • Kim SA
    • Kuchiba A
    • Yamauchi M
    • Imamura Y
    • Willett WC
    • Rosner BA
    • Fuchs CS
    • Giovannucci E
    • Ogino S
    • Chan AT
    Wyświetl streszczenie
  • *40.)

    Sci Rep. 2015 Sep 4;5:13568. doi: 10.1038/srep13568.

    The Comparative Cost-Effectiveness of Colorectal Cancer Screening Using Faecal Immunochemical Test Versus Colonoscopy

    • Wong MC
    • Ching JY
    • Chan VC
    • Sung JJ
    Wyświetl streszczenie
  • *41.)

    Gastroenterology. 2015 Aug;149(2):356-66.e1. doi: 10.1053/j.gastro.2015.04.012. Epub 2015 Apr 22.

    Trends in Adenoma Detection Rates During the First 10 Years of the German Screening Colonoscopy Program

    • Brenner H
    • Altenhofen L
    • Kretschmann J
    • Rösch T
    • Pox C
    • Stock C
    • Hoffmeister M
    Wyświetl streszczenie
  • *42.)

    Expert Rev Gastroenterol Hepatol. 2011 Feb;5(1):123-30. doi: 10.1586/egh.10.82.

    Global Epidemiology of Barrett‘s Esophagus

    • Fock KM
    • Ang TL
    Wyświetl streszczenie
  • *43.)

    Best Pract Res Clin Gastroenterol. 2015 Feb;29(1):51-63. doi: 10.1016/j. bpg.2014.12.002. Epub 2014 Dec 18.

    Cost Considerations in Implementing a Screening and Surveillance Strategy for Barrett‘s Oesophagus

    • Inadomi JM
    Wyświetl streszczenie
  • *44.)

    Dig Endosc. 2013 May;25 Suppl 2:151-6. doi: 10.1111/den.12106.

    Preliminary Feasibility Study Using a Novel Narrow-Band Imaging System with Dual Focus Magnification Capability in Barrett‘s Esophagus: Is the Time Ripe to Abandon Random Biopsies?

    • Singh R
    • Shahzad MA
    • Tam W
    • Goda K
    • Yu LH
    • Fujishiro M
    • Uedo N
    • Ruszkiewicz A
    Wyświetl streszczenie
  • *45.)

    Colorectal Dis. 2015 Feb;17(2):111-23. doi: 10.1111/codi.12837.

    Carbon Dioxide Insufflation Versus Conventional Air Insufflation for Colonoscopy: A Systematic Review and Meta-Analysis of Published Randomized Controlled Trials

    • Sajid MS
    • Caswell J
    • Bhatti MI
    • Sains P
    • Baig MK
    • Miles WF
    Wyświetl streszczenie
  • *46.)

    Endoscopy. 2012 Aug;44(8):740-6. doi: 10.1055/s-0032-1309755. Epub 2012 May 23.

    Reduced Pain During Screening Colonoscopy with an Ultrathin Colonoscope: A Randomized Controlled Trial

    • Garborg KK
    • Løberg M
    • Matre J
    • Holme O
    • Kalager M
    • Hoff G
    • Bretthauer M
    Wyświetl streszczenie
  • *47.)

    ASGE Technology Committee et al. Gastrointest Endosc. 2016 Apr;83(4):684-698.e7.

    ASGE Technology Committee systematic review and meta-analysis assessing the ASGE Preservation and Incorporation of Valuable Endoscopic Innovations thresholds for adopting real-time imaging-assisted endoscopic targeted biopsy during endoscopic surveillance of Barrett's esophagus.

    • ASGE Technology Committee
    • Thosani N
    • Abu Dayyeh BK
    • Sharma P
    • Aslanian HR
    • Enestvedt BK
    • Komanduri S
    • Manfredi M
    • Navaneethan U
    • Maple JT
    • Pannala R
    • Parsi MA
    • Smith ZL
    • Sullivan SA
    • Banerjee S
    Wyświetl streszczenie