Publicaties
2015
Dik VK, Moons LM, Hüyük M, van der Schaar P, de Vos Tot Nederveen Cappel WH, ter Borg PCJ, Meijssen MA, Ouwendijk RJ, Le Fèvre DM, Stouten M, van der Galiën O, Hiemstra TJ, Monkelbaan JF, van Oijen MG, Siersema PD; <http://www.ncbi.nlm.nih.gov/pubmed/25600879> Predicting inadequate bowel preparation for colonoscopy in participants receiving split-dose bowel preparation: development and validation of a prediction score. Colonoscopy Quality Initiative. Gastrointest Endosc. 2015 Mar;81(3):665-72.
Belderbos TD, Grobbee EJ, van Oijen MG, Meijssen MA, Ouwendijk RJ, Tang TJ, ter Borg F, van der Schaar P, Le Fèvre DM, Stouten MT, van der Galiën O, Hiemstra TJ, de Vos tot Nederveen Cappel WH, ter Borg PCJ, Spaander MC, Moons
LM, Kuipers EJ, Siersema PD; Comparison of cecal intubation and adenoma detection between hospitals can provide incentives to improve quality of colonoscopy. Endoscopy. 2015 Aug; 47(8):703-9.
2013
Effects of discontinuing anti-tumor necrosis factor therapy during pregnancy on the course of inflammatory bowel disease and neonatal exposure. Zelinkova Z, van der Ent C, Bruin KF, van Baalen O, Vermeulen HG, Smalbraak HJ, Ouwendijk RJ, Hoek AC, van der Werf SD, Kuipers EJ, van der Woude CJ; Dutch Delta IBD Group. Clin Gastroenterol Hepatol. 2013 Mar;11(3):318-21. doi: 10.1016/j.cgh.2012.10.024. Epub 2012 Oct 25.
Phenotype of inflammatory bowel disease at diagnosis in the Netherlands: a population-based inception cohort study (the Delta Cohort). Nuij VJ, Zelinkova Z, Rijk MC, Beukers R, Ouwendijk RJ, Quispel R, van Tilburg AJ, Tang TJ, Smalbraak H, Bruin KF, Lindenburg F, Peyrin-Biroulet L, van der Woude CJ; Dutch Delta IBD Group. Inflamm Bowel Dis. 2013 Sep;19(10):2215-22. doi: 10.1097/MIB.0b013e3182961626.
Recurrent choledocholithiasis during pregnancy due to MDR3/ABCB4 gene mutation. JH Elderman, PCJ ter Borg, A Dees. (abstract, Internistendagen, Maastricht, april 2013)
2012
The incidence and risk factors of metachronous colorectal cancer: an indication for follow-up. Mulder SA, Kranse R, Damhuis RA, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Dis Colon Rectum. 2012 May;55(5):522-31. doi: 10.1097/DCR.0b013e318249db00.
Awareness of surveillance recommendations among patients with colorectal adenomas. Sint Nicolaas J, de Jonge V, Cahen DL, Ouwendijk RJ, Tang TJ, van Tilburg AJ, van Leerdam ME, Kuipers EJ; SCoPE Consortium. Clin Gastroenterol Hepatol. 2012 Apr;10(4):405-11. doi: 10.1016/j.cgh.2011.11.022. Epub 2011 Dec 7.
Quality evaluation of colonoscopy reporting and colonoscopy performance in daily clinical practice. de Jonge V, Sint Nicolaas J, Cahen DL, Moolenaar W, Ouwendijk RJ, Tang TJ, van Tilburg AJ, Kuipers EJ, van Leerdam ME; SCoPE Consortium. Gastrointest Endosc. 2012 Jan;75(1):98-106. doi: 10.1016/j.gie.2011.06.032. Epub 2011 Sep.
Effects of Discontinuing Anti-Tumor necrosis factor Therapy During Pregnancy on the Coyurse of Inflammatory Bowel Disease and Neonatal Exposure. Clin Gastroenterol Hepatol. 2012 Oct 25.
Zelinkova Z, van der Ent C, Bruin KF, van Baalen O, Vermeulen HG, Smalbraak HJ, Ouwendijk RJ, Hoek AC, van der Werf SD, Kuipers EJ, van der Woude CJ; Dutch Delta IBD Group.
Benchmarking patient experiences in colonoscopy using the Global Rating Scale.
Sint Nicolaas J, de Jonge V, Korfage IJ, Ter Borg F, Brouwer JT, Cahen DL, Lesterhuis W, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Endoscopy. 2012 May;44(5):462-72. doi: 10.1055/s-0031-1291663. Epub 2012 Mar 2.
Evaluation of transient elastography for fibrosis assessment compared with large biopsies in chronic hepatitis B and C. Verveer C, Zondervan PE, ten Kate FJ, Hansen BE, Janssen HL, de Knegt RJ.
Liver Int. 2012 Apr;32(4):622-8. doi: 10.1111/j.1478-3231.2011.02663.x. Epub 2011 Oct 17.
Colitis Ulcerosa P.C.J. ter Borg en C.J. van der Woude. Farmacotherapie-online 2012.
2011
Sint Nicolaas J, de Jonge V, Cahen DJ, Ouwendijk RJ, Tang TJ, van Tilburg AJ, van Leerdam ME, Kuipers EJ. Awareness of Surveillance Recommendations Among Patients With Colorectal Adenomas. SCoPE Consortium.Clin Gastroenterol Hepatol. 2011 Dec 7.
Sikkema M, Looman CW, Steyerberg EW, Kerkhof M, Kastelein F, van Dekken H, van Vuuren AJ, Bode WA, van der Valk H, Ouwendijk RJ, Giard R, Lesterhuis W, Heinhuis R, Klinkenberg EC, Meijer GA, ter Borg F, Arends JW, Kolkman JJ, van Baarlen J, de Vries RA, Mulder AH, van Tilburg AJ, Offerhaus GJ, ten Kate FJ, Kusters JG, Kuipers EJ, Siersema PD. Predictors for neoplastic progression in patients with Barrett's Esophagus: a prospective cohort study. Am J Gastroenterol. 2011 Jul;106(7):1231-8. doi: 10.1038/ajg.2011.153. Epub 2011 May 17.
Mulder SA, Kranse R, Damhuis RA, de Wilt JH, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Prevalence and prognosis of synchronous colorectal cancer: a Dutch population-based study. Cancer Epidemiol. 2011 Oct;35(5):442-7. Epub 2011 Apr 5.
Standardization and coding of gastrointestinal endoscopy reports. Thesis Rotterdam april 2011 M.J.M Groenen
2010
Exposure to colorectal examinations before a colorectal cancer diagnosis: a case-control study. Mulder SA, van Soest EM, Dieleman JP, van Rossum LG, Ouwendijk RJ, van Leerdam ME, Kuipers EJ. Eur J Gastroenterol Hepatol. 2010 Apr;22(4):437-43.
Studies on screening and surveillance for colorectal cancer Thesis S.A.M. Mulder Rotterdam 2010
Validation study of automatically generated codes in colonoscopy using the endoscopic report system Endobase. Groenen MJ, van Buuren HR, van Berge Henegouwen GP, Fockens P, van der Lei J, Stuifbergen WN, van der Schaar PJ, Kuipers EJ, Ouwendijk RJ. Scand J Gastroenterol. 2010 Sep;45(9):1121-6.
2009
Can. J. Gastroenterol. 2009 Sep;23(9):604-8 Incidence of duodenal ulcers and gastric ulcers in a Western population: back to where it started. Groenen MJ, Kuipers EJ, Hansen BE, Ouwendijk RJ Scand. J. Gastroenterol. 2009;44(2):205-10
Risk analyses for screening sigmoidoscopy based on a colorectal cancer (CRC) population. Mulder SA, Ouwendijk RJ, Giard RW, Van Leerdam ME, Kuipers EJ Endoscopy 2009 Jul;41(7):603-9
RJ Ouwendijk. Maagklachten, een onderschat probleem. Chrohniek 2009:3:22-24
A cost-benefit analysis of endoscopy reporting methods: handwritten, dictated and computerized. Groenen MJ, Ajodhia S, Wynstra JY, Lesterhuis W, van de Weijgert EJ, Kuipers EJ, Ouwendijk RJ
2008
Ramsoekh D, van Leerdam ME, Dekker E, Ouwendijk RT, van Dekken H, Kuipers EJ. Sporadic duodenal adenoma and the association with colorectal neoplasia: a case-control study Am J Gastroenterol. 2008 Jun;103(6):1505-9. Epub 2008 May 28.
Mulder SA, Ouwendijk RJ, van Leerdam ME, Nagengast FM, Kuipers EJ. A nationwide survey evaluating adherence to guidelines for follow-up after polypectomy or treatment for colorectal cancer. J Clin Gastroenterol. 2008 May-Jun;42(5):487-92.
De Jonge PJ, Siersema PD, Van Breda SG, Van Zoest KP, Leeuwenburgh I, Ouwendijk RJ, Van Dekken H, Kusters JG, Kuipers EJ. Aliment Pharmacol Ther. 2008 Jul;28(1):127-36.
Proton pump inhibitor therapy in gastro-oesophageal reflux disease decreases the oesophageal immune response but does not reduce the formation of DNA adducts.
2007
Mulder SA, van Leerdam ME, van Vuuren AJ, Francke J, van Toorenenbergen AW, Kuipers EJ, Ouwendijk RJ Tumor pyruvate kinase isoenzyme type M2 and immunochemical fecal occult blood test; performance in screening for colorectal cancer. Eur J Gastroenterol Hepatol 2007 oct;19(10):878-82
Zandbergen AA, Vogt L, de Zeeuw D, Lamberts SW, Ouwendijk RJ, Baggen MG, Bootsma Change in albuminuria is predictive of cardiovascular outcome in normotensive patients with type 2 diabetes and microalbuminurie. Diabetes Care, 2007 dec;30(12);3119-21. Epub 2007 Sep 5
Soekhoe JK, Groenen MJ, van Ginneken AM, Khaliq G, Lesterhuis W, van Tilburg AJ, Ouwendijk RJ. Computerized endoscopic reporting is no more time-consuming than reporting with conventional methods. Eur J Intern Med. 2007 Jul;18(4):321-5. Epub 2007 May 24.
Groenen MJ, Hirs W, Becker H, Kuipers EJ, Van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Gastrointestinal endoscopic terminology coding (GET-C): a WHO-approved extension of the ICD-10. Dig Dis Sci. 2007 Apr;52(4):1004-8. Epub 2007 Feb 16.
Mulder SA, Van Leerdam ME, Ouwendijk RJ, Bac DJ, Giard RW, Kuipers EJ. Attendance at surveillance endoscopy of patients with adenoma or colorectal cancer. Scand J Gastroenterol. 2007 Jan;42(1):66-71.
2006
Groenen MJ, Kuipers EJ, van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Computerisation of endoscopy reports using standard reports and textblocks. Neth J Med 2006;64:78-83
Groenen MJ, Hirs W, Becker H, Kuipers EJ, van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Gastrointestinal endoscopic terminology coding (GET-C): a WHO-approved extension of the ICD-10. Dig Dis Sci 2006. In press
Mulder SA, Leerdam van ME, Ouwendijk RJ, Bac DJ, Giard RW, Kuipers EJ. Attendance at surveillance endoscopy in patients with adenoma or colorectal cancer. Scan J of GE 2006. In press
Kappers MH, van der Klooster JM, Ouwendijk RJ, Dees A. Community-acquired necrotizing fasciitis due to Pseudomonas aeruginosa Intensive Care Med. 2006 Jul;32(7):1093-4.
2005
van den Bosch AE, vd Klooster JM, Zuidgeest DM, Ouwendijk RJ, Dees A Severe hypokalaemic aralysis and rhabdomyolysis due to ingestion of liquorice. Neth J Med. 2005 Apr;63(4)146-8.
Nieuw internationaal systeem verfijnt verslaglegging maag en darmscopieen R Ouwendijk. Orde nieuws 2005, 5,15
2004
S.A. Mulder, J.K. Soekhoe, R.J.Th Ouwendijk. Computerverslaglegging in de gastroenterologie, NVMA 2004: 116: 27-31
2002
JK Soekhoe, GP van Berge Henegouwen, RJTh Ouwendijk. The Extended Minimal Standard Terminology: A Structured Data Entry in Gastroenterology. Gut 2002; suppl III, A 276
MJM Groenen, R Spikker, U Kaiser, RJTh Ouwendijk. Building of an Anonymous Central Database of Endoscopic Data In The Netherlands. Gut 2002; suppl III, A 277
M.J.M. Groenen, R.J.Th. Ouwendijk. GET-C; Gastrointestinal Endoscopic Terminology Coding. A universal Code System for Gastrointestinal Abnormalities. Gut 2002; suppl III, A 278
MJM Groenen, P Fockens, JAG Drapers, T Schwartz, M Bruno, RJTh Ouwendijk. Endoscopic Report Writing. Using Standard Reports and Text Blocks Linked to a Specific Code-System in the TRANS-IT Project Group. Gut 2002; suppl III, A 279
2001
JK Soekhoe, J Dees, MJM Groenen, RJTh Ouwendijk. The yield of a digital photo database in the gastrointestinal endoscopy. A case report of an ammonia intoxication and the use of digitalisation. Endoscopy 2001, vol 33, supplement I 1848
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, GP van Berge Henegouwen. Colorectal carcinoma and polyps during endoscopy. Results of four years of diagnostic sigmoidoscopy and colonoscopy. Endoscopy, vol 33, supplement I 1849
JK Soekhoe, A van der Ham, MJM Groenen, GP van Berge Henegouwen, RJTh Ouwendijk. Structured Data entry in the Gastrointestinal endoscopy bases on the Minimal Standard Terminology, linked to the ICD-10 coding system. Endoscopy 2001, vol 33, supplement I 1848
JK Soekhoe, MJM Groenen, GP van Berge Henegouwen, RJTh Ouwendijk. Management van een endoscopie afdeling middels ENDOBASE. EMD 2001, 5 oktober 2001, Ede Holland. Symposiumverslag.
2000
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen.Endoscopic report writing. Using Standard-reports and text-blocks linked to a specific code system based on ICD-10. The Neth J of Medicine 2000;56:A35
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen. Gastrointestinal endoscopic terminology coding GET C, an extended coding system based on the InternationalClassification of Diseases-10th Edition. Gastroenterology 2000 april; 118 suppl
1999
M.J.M. Groenen, R.J.Th. Ouwendijk, M.P.C. Middelkoop, A. Dees, D.J. Bac, G.P. van Berge Henegouwen. Open access sigmoidoscopy, collecting and analysing endoscopic data with ENDOBASE. Endoscopy 1999: vol 31; supplement1: E109,
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, IJM van den Arend, GP van Berge Henegouwen. ENDOBASE; a useful tool in the analysis of open-access sigmoidoscopy. Abstract Neth J Med 1999;54:A41. Poster jaarvergadering NIV
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen. Gastrointestinal Endoscopic Terminology Coding. GET-C: an extension ofICD-10. Endoscopy 1999: vol 31; supplement1: E 92
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, GP van Berge Henegouwen. The yield of open access upper gastrointestinal endoscopy. Evaluating 5943 upper endoscopies using ENDOBASE a standardised report system. Abstract European Journal of Gastroenterology & Hepatology 1999 Vol 11 No 12. A 92.
Groenen MJM, Ouwendijk RJTh, Berge-Henegouwen GP (Poster NIV). Endoscopic report writing: Using standard reports and textblocks linked tot a specific code system based on ICD-10. Neth J Med 2000 56:5;A70.
1998
MJM Groenen, RJTh Ouwendijk. Endoscopie verslagsysteem ENDOBASE. De basis van iedere scopie. MAGMA, Tijdschrift van het Nederlands Genootschap van Maag- Darm- en Leverartsen, 1998, Jaargang 4
Dik VK, Moons LM, Hüyük M, van der Schaar P, de Vos Tot Nederveen Cappel WH, ter Borg PCJ, Meijssen MA, Ouwendijk RJ, Le Fèvre DM, Stouten M, van der Galiën O, Hiemstra TJ, Monkelbaan JF, van Oijen MG, Siersema PD; <http://www.ncbi.nlm.nih.gov/pubmed/25600879> Predicting inadequate bowel preparation for colonoscopy in participants receiving split-dose bowel preparation: development and validation of a prediction score. Colonoscopy Quality Initiative. Gastrointest Endosc. 2015 Mar;81(3):665-72.
Belderbos TD, Grobbee EJ, van Oijen MG, Meijssen MA, Ouwendijk RJ, Tang TJ, ter Borg F, van der Schaar P, Le Fèvre DM, Stouten MT, van der Galiën O, Hiemstra TJ, de Vos tot Nederveen Cappel WH, ter Borg PCJ, Spaander MC, Moons
LM, Kuipers EJ, Siersema PD; Comparison of cecal intubation and adenoma detection between hospitals can provide incentives to improve quality of colonoscopy. Endoscopy. 2015 Aug; 47(8):703-9.
2013
Effects of discontinuing anti-tumor necrosis factor therapy during pregnancy on the course of inflammatory bowel disease and neonatal exposure. Zelinkova Z, van der Ent C, Bruin KF, van Baalen O, Vermeulen HG, Smalbraak HJ, Ouwendijk RJ, Hoek AC, van der Werf SD, Kuipers EJ, van der Woude CJ; Dutch Delta IBD Group. Clin Gastroenterol Hepatol. 2013 Mar;11(3):318-21. doi: 10.1016/j.cgh.2012.10.024. Epub 2012 Oct 25.
Phenotype of inflammatory bowel disease at diagnosis in the Netherlands: a population-based inception cohort study (the Delta Cohort). Nuij VJ, Zelinkova Z, Rijk MC, Beukers R, Ouwendijk RJ, Quispel R, van Tilburg AJ, Tang TJ, Smalbraak H, Bruin KF, Lindenburg F, Peyrin-Biroulet L, van der Woude CJ; Dutch Delta IBD Group. Inflamm Bowel Dis. 2013 Sep;19(10):2215-22. doi: 10.1097/MIB.0b013e3182961626.
Recurrent choledocholithiasis during pregnancy due to MDR3/ABCB4 gene mutation. JH Elderman, PCJ ter Borg, A Dees. (abstract, Internistendagen, Maastricht, april 2013)
2012
The incidence and risk factors of metachronous colorectal cancer: an indication for follow-up. Mulder SA, Kranse R, Damhuis RA, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Dis Colon Rectum. 2012 May;55(5):522-31. doi: 10.1097/DCR.0b013e318249db00.
Awareness of surveillance recommendations among patients with colorectal adenomas. Sint Nicolaas J, de Jonge V, Cahen DL, Ouwendijk RJ, Tang TJ, van Tilburg AJ, van Leerdam ME, Kuipers EJ; SCoPE Consortium. Clin Gastroenterol Hepatol. 2012 Apr;10(4):405-11. doi: 10.1016/j.cgh.2011.11.022. Epub 2011 Dec 7.
Quality evaluation of colonoscopy reporting and colonoscopy performance in daily clinical practice. de Jonge V, Sint Nicolaas J, Cahen DL, Moolenaar W, Ouwendijk RJ, Tang TJ, van Tilburg AJ, Kuipers EJ, van Leerdam ME; SCoPE Consortium. Gastrointest Endosc. 2012 Jan;75(1):98-106. doi: 10.1016/j.gie.2011.06.032. Epub 2011 Sep.
Effects of Discontinuing Anti-Tumor necrosis factor Therapy During Pregnancy on the Coyurse of Inflammatory Bowel Disease and Neonatal Exposure. Clin Gastroenterol Hepatol. 2012 Oct 25.
Zelinkova Z, van der Ent C, Bruin KF, van Baalen O, Vermeulen HG, Smalbraak HJ, Ouwendijk RJ, Hoek AC, van der Werf SD, Kuipers EJ, van der Woude CJ; Dutch Delta IBD Group.
Benchmarking patient experiences in colonoscopy using the Global Rating Scale.
Sint Nicolaas J, de Jonge V, Korfage IJ, Ter Borg F, Brouwer JT, Cahen DL, Lesterhuis W, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Endoscopy. 2012 May;44(5):462-72. doi: 10.1055/s-0031-1291663. Epub 2012 Mar 2.
Evaluation of transient elastography for fibrosis assessment compared with large biopsies in chronic hepatitis B and C. Verveer C, Zondervan PE, ten Kate FJ, Hansen BE, Janssen HL, de Knegt RJ.
Liver Int. 2012 Apr;32(4):622-8. doi: 10.1111/j.1478-3231.2011.02663.x. Epub 2011 Oct 17.
Colitis Ulcerosa P.C.J. ter Borg en C.J. van der Woude. Farmacotherapie-online 2012.
2011
Sint Nicolaas J, de Jonge V, Cahen DJ, Ouwendijk RJ, Tang TJ, van Tilburg AJ, van Leerdam ME, Kuipers EJ. Awareness of Surveillance Recommendations Among Patients With Colorectal Adenomas. SCoPE Consortium.Clin Gastroenterol Hepatol. 2011 Dec 7.
Sikkema M, Looman CW, Steyerberg EW, Kerkhof M, Kastelein F, van Dekken H, van Vuuren AJ, Bode WA, van der Valk H, Ouwendijk RJ, Giard R, Lesterhuis W, Heinhuis R, Klinkenberg EC, Meijer GA, ter Borg F, Arends JW, Kolkman JJ, van Baarlen J, de Vries RA, Mulder AH, van Tilburg AJ, Offerhaus GJ, ten Kate FJ, Kusters JG, Kuipers EJ, Siersema PD. Predictors for neoplastic progression in patients with Barrett's Esophagus: a prospective cohort study. Am J Gastroenterol. 2011 Jul;106(7):1231-8. doi: 10.1038/ajg.2011.153. Epub 2011 May 17.
Mulder SA, Kranse R, Damhuis RA, de Wilt JH, Ouwendijk RJ, Kuipers EJ, van Leerdam ME. Prevalence and prognosis of synchronous colorectal cancer: a Dutch population-based study. Cancer Epidemiol. 2011 Oct;35(5):442-7. Epub 2011 Apr 5.
Standardization and coding of gastrointestinal endoscopy reports. Thesis Rotterdam april 2011 M.J.M Groenen
2010
Exposure to colorectal examinations before a colorectal cancer diagnosis: a case-control study. Mulder SA, van Soest EM, Dieleman JP, van Rossum LG, Ouwendijk RJ, van Leerdam ME, Kuipers EJ. Eur J Gastroenterol Hepatol. 2010 Apr;22(4):437-43.
Studies on screening and surveillance for colorectal cancer Thesis S.A.M. Mulder Rotterdam 2010
Validation study of automatically generated codes in colonoscopy using the endoscopic report system Endobase. Groenen MJ, van Buuren HR, van Berge Henegouwen GP, Fockens P, van der Lei J, Stuifbergen WN, van der Schaar PJ, Kuipers EJ, Ouwendijk RJ. Scand J Gastroenterol. 2010 Sep;45(9):1121-6.
2009
Can. J. Gastroenterol. 2009 Sep;23(9):604-8 Incidence of duodenal ulcers and gastric ulcers in a Western population: back to where it started. Groenen MJ, Kuipers EJ, Hansen BE, Ouwendijk RJ Scand. J. Gastroenterol. 2009;44(2):205-10
Risk analyses for screening sigmoidoscopy based on a colorectal cancer (CRC) population. Mulder SA, Ouwendijk RJ, Giard RW, Van Leerdam ME, Kuipers EJ Endoscopy 2009 Jul;41(7):603-9
RJ Ouwendijk. Maagklachten, een onderschat probleem. Chrohniek 2009:3:22-24
A cost-benefit analysis of endoscopy reporting methods: handwritten, dictated and computerized. Groenen MJ, Ajodhia S, Wynstra JY, Lesterhuis W, van de Weijgert EJ, Kuipers EJ, Ouwendijk RJ
2008
Ramsoekh D, van Leerdam ME, Dekker E, Ouwendijk RT, van Dekken H, Kuipers EJ. Sporadic duodenal adenoma and the association with colorectal neoplasia: a case-control study Am J Gastroenterol. 2008 Jun;103(6):1505-9. Epub 2008 May 28.
Mulder SA, Ouwendijk RJ, van Leerdam ME, Nagengast FM, Kuipers EJ. A nationwide survey evaluating adherence to guidelines for follow-up after polypectomy or treatment for colorectal cancer. J Clin Gastroenterol. 2008 May-Jun;42(5):487-92.
De Jonge PJ, Siersema PD, Van Breda SG, Van Zoest KP, Leeuwenburgh I, Ouwendijk RJ, Van Dekken H, Kusters JG, Kuipers EJ. Aliment Pharmacol Ther. 2008 Jul;28(1):127-36.
Proton pump inhibitor therapy in gastro-oesophageal reflux disease decreases the oesophageal immune response but does not reduce the formation of DNA adducts.
2007
Mulder SA, van Leerdam ME, van Vuuren AJ, Francke J, van Toorenenbergen AW, Kuipers EJ, Ouwendijk RJ Tumor pyruvate kinase isoenzyme type M2 and immunochemical fecal occult blood test; performance in screening for colorectal cancer. Eur J Gastroenterol Hepatol 2007 oct;19(10):878-82
Zandbergen AA, Vogt L, de Zeeuw D, Lamberts SW, Ouwendijk RJ, Baggen MG, Bootsma Change in albuminuria is predictive of cardiovascular outcome in normotensive patients with type 2 diabetes and microalbuminurie. Diabetes Care, 2007 dec;30(12);3119-21. Epub 2007 Sep 5
Soekhoe JK, Groenen MJ, van Ginneken AM, Khaliq G, Lesterhuis W, van Tilburg AJ, Ouwendijk RJ. Computerized endoscopic reporting is no more time-consuming than reporting with conventional methods. Eur J Intern Med. 2007 Jul;18(4):321-5. Epub 2007 May 24.
Groenen MJ, Hirs W, Becker H, Kuipers EJ, Van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Gastrointestinal endoscopic terminology coding (GET-C): a WHO-approved extension of the ICD-10. Dig Dis Sci. 2007 Apr;52(4):1004-8. Epub 2007 Feb 16.
Mulder SA, Van Leerdam ME, Ouwendijk RJ, Bac DJ, Giard RW, Kuipers EJ. Attendance at surveillance endoscopy of patients with adenoma or colorectal cancer. Scand J Gastroenterol. 2007 Jan;42(1):66-71.
2006
Groenen MJ, Kuipers EJ, van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Computerisation of endoscopy reports using standard reports and textblocks. Neth J Med 2006;64:78-83
Groenen MJ, Hirs W, Becker H, Kuipers EJ, van Berge Henegouwen GP, Fockens P, Ouwendijk RJ. Gastrointestinal endoscopic terminology coding (GET-C): a WHO-approved extension of the ICD-10. Dig Dis Sci 2006. In press
Mulder SA, Leerdam van ME, Ouwendijk RJ, Bac DJ, Giard RW, Kuipers EJ. Attendance at surveillance endoscopy in patients with adenoma or colorectal cancer. Scan J of GE 2006. In press
Kappers MH, van der Klooster JM, Ouwendijk RJ, Dees A. Community-acquired necrotizing fasciitis due to Pseudomonas aeruginosa Intensive Care Med. 2006 Jul;32(7):1093-4.
2005
van den Bosch AE, vd Klooster JM, Zuidgeest DM, Ouwendijk RJ, Dees A Severe hypokalaemic aralysis and rhabdomyolysis due to ingestion of liquorice. Neth J Med. 2005 Apr;63(4)146-8.
Nieuw internationaal systeem verfijnt verslaglegging maag en darmscopieen R Ouwendijk. Orde nieuws 2005, 5,15
2004
S.A. Mulder, J.K. Soekhoe, R.J.Th Ouwendijk. Computerverslaglegging in de gastroenterologie, NVMA 2004: 116: 27-31
2002
JK Soekhoe, GP van Berge Henegouwen, RJTh Ouwendijk. The Extended Minimal Standard Terminology: A Structured Data Entry in Gastroenterology. Gut 2002; suppl III, A 276
MJM Groenen, R Spikker, U Kaiser, RJTh Ouwendijk. Building of an Anonymous Central Database of Endoscopic Data In The Netherlands. Gut 2002; suppl III, A 277
M.J.M. Groenen, R.J.Th. Ouwendijk. GET-C; Gastrointestinal Endoscopic Terminology Coding. A universal Code System for Gastrointestinal Abnormalities. Gut 2002; suppl III, A 278
MJM Groenen, P Fockens, JAG Drapers, T Schwartz, M Bruno, RJTh Ouwendijk. Endoscopic Report Writing. Using Standard Reports and Text Blocks Linked to a Specific Code-System in the TRANS-IT Project Group. Gut 2002; suppl III, A 279
2001
JK Soekhoe, J Dees, MJM Groenen, RJTh Ouwendijk. The yield of a digital photo database in the gastrointestinal endoscopy. A case report of an ammonia intoxication and the use of digitalisation. Endoscopy 2001, vol 33, supplement I 1848
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, GP van Berge Henegouwen. Colorectal carcinoma and polyps during endoscopy. Results of four years of diagnostic sigmoidoscopy and colonoscopy. Endoscopy, vol 33, supplement I 1849
JK Soekhoe, A van der Ham, MJM Groenen, GP van Berge Henegouwen, RJTh Ouwendijk. Structured Data entry in the Gastrointestinal endoscopy bases on the Minimal Standard Terminology, linked to the ICD-10 coding system. Endoscopy 2001, vol 33, supplement I 1848
JK Soekhoe, MJM Groenen, GP van Berge Henegouwen, RJTh Ouwendijk. Management van een endoscopie afdeling middels ENDOBASE. EMD 2001, 5 oktober 2001, Ede Holland. Symposiumverslag.
2000
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen.Endoscopic report writing. Using Standard-reports and text-blocks linked to a specific code system based on ICD-10. The Neth J of Medicine 2000;56:A35
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen. Gastrointestinal endoscopic terminology coding GET C, an extended coding system based on the InternationalClassification of Diseases-10th Edition. Gastroenterology 2000 april; 118 suppl
1999
M.J.M. Groenen, R.J.Th. Ouwendijk, M.P.C. Middelkoop, A. Dees, D.J. Bac, G.P. van Berge Henegouwen. Open access sigmoidoscopy, collecting and analysing endoscopic data with ENDOBASE. Endoscopy 1999: vol 31; supplement1: E109,
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, IJM van den Arend, GP van Berge Henegouwen. ENDOBASE; a useful tool in the analysis of open-access sigmoidoscopy. Abstract Neth J Med 1999;54:A41. Poster jaarvergadering NIV
MJM Groenen, RJTh Ouwendijk, GP van Berge Henegouwen. Gastrointestinal Endoscopic Terminology Coding. GET-C: an extension ofICD-10. Endoscopy 1999: vol 31; supplement1: E 92
MJM Groenen, RJTh Ouwendijk, MPC Middelkoop, A Dees, DJ Bac, GP van Berge Henegouwen. The yield of open access upper gastrointestinal endoscopy. Evaluating 5943 upper endoscopies using ENDOBASE a standardised report system. Abstract European Journal of Gastroenterology & Hepatology 1999 Vol 11 No 12. A 92.
Groenen MJM, Ouwendijk RJTh, Berge-Henegouwen GP (Poster NIV). Endoscopic report writing: Using standard reports and textblocks linked tot a specific code system based on ICD-10. Neth J Med 2000 56:5;A70.
1998
MJM Groenen, RJTh Ouwendijk. Endoscopie verslagsysteem ENDOBASE. De basis van iedere scopie. MAGMA, Tijdschrift van het Nederlands Genootschap van Maag- Darm- en Leverartsen, 1998, Jaargang 4