PubMed

Clinical trial: long-term use of proton pump inhibitors in primary care patients - a cross sectional analysis of 901 patients.

Reimer C, Bytzer P.

Aliment Pharmacol Ther. 2009 Oct;30(7):725-32. Epub 2009 Jul 8.PMID: 19604180 [PubMed - in process]Related articles

[Endoscopy in patients receiving anticoagulation or antiplatelet therapy]

Kjeldsen J, Pless T, Meisner S, Bytzer P.

Ugeskr Laeger. 2009 Apr 20;171(17):1384-6. Danish. PMID: 19413934 [PubMed - indexed for MEDLINE]Related articles

Proton-pump inhibitor therapy induces acid-related symptoms in healthy volunteers after withdrawal of therapy.

Reimer C, Søndergaard B, Hilsted L, Bytzer P.

Gastroenterology. 2009 Jul;137(1):80-7, 87.e1. Epub 2009 Apr 10.PMID: 19362552 [PubMed - indexed for MEDLINE]Related articles

What makes individuals with gastroesophageal reflux disease dissatisfied with their treatment?

Bytzer P.

Clin Gastroenterol Hepatol. 2009 Aug;7(8):816-22. Epub 2009 Mar 13. Review.PMID: 19286478 [PubMed - indexed for MEDLINE]Related articles

Appropriateness of colonoscopy in Europe (EPAGE II). Screening for colorectal cancer.

Arditi C, Peytremann-Bridevaux I, Burnand B, Eckardt VF, Bytzer P, Agréus L, Dubois RW, Vader JP, Froehlich F, Pittet V, Schusselé Filliettaz S, Juillerat P, Gonvers JJ; EPAGE II Study Group.

Endoscopy. 2009 Mar;41(3):200-8. Epub 2009 Mar 11. Review.PMID: 19280531 [PubMed - indexed for MEDLINE]Related articles

A population-based survey to assess troublesome symptoms in gastroesophageal reflux disease.

Reimer C, Bytzer P.

Scand J Gastroenterol. 2009;44(4):394-400.PMID: 19065448 [PubMed - indexed for MEDLINE]Related articles

Clinical trial: The GLP-1 analogue ROSE-010 for management of acute pain in patients with irritable bowel syndrome: a randomised, placebo-controlled, double-blind study.

Hellström PM, Hein J, Bytzer P, Björnsson E, Kristensen J, Schambye H.

Aliment Pharmacol Ther. 2008 Oct 10. [Epub ahead of print]PMID: 18945254 [PubMed - as supplied by publisher]Related articles

Management of laryngopharyngeal reflux with proton pump inhibitors.

Reimer C, Bytzer P.

Ther Clin Risk Manag. 2008 Feb;4(1):225-33.PMID: 18728712 [PubMed - in process]Related articlesFree article

Symptomatic response to blocked and unblocked pentagastrin stimulation in functional dyspepsia. Comparison of responders and non-responders to omeprazole identified in a single-subject trial model.

Madsen LG, Bytzer P.

Dig Dis. 2008;26(3):237-42. Epub 2008 May 6.PMID: 18463442 [PubMed - indexed for MEDLINE]Related articles

Clinical trial design in adult reflux disease: a methodological workshop.

Dent J, Kahrilas PJ, Vakil N, Van Zanten SV, Bytzer P, Delaney B, Haruma K, Hatlebakk J, McColl E, Moayyedi P, Stanghellini V, Tack J, Vaezi M.

Aliment Pharmacol Ther. 2008 Jul;28(1):107-26. Epub 2008 Mar 31.PMID: 18384662 [PubMed - indexed for MEDLINE]Related articles

A Doppler waveform index to characterize hepatic vein velocity pattern and evaluate hepatic fibrosis.

Pedersen JF, Madsen LG, Larsen VA, Hamberg O, Horn T, Federspiel B, Bytzer P.

J Clin Ultrasound. 2008 May;36(4):208-11.PMID: 18335512 [PubMed - indexed for MEDLINE]Related articles

[Acid-related disorders]

Bytzer P.

Ugeskr Laeger. 2008 Feb 11;170(7):525-7. Danish. PMID: 18291080 [PubMed - indexed for MEDLINE]Related articles

Perceptions and beliefs concerning gastroesophageal reflux disease: physicians and patients disagree.

Reimer C, Bytzer P.

Digestion. 2007;76(3-4):229-34. Epub 2007 Dec 20.PMID: 18097144 [PubMed - indexed for MEDLINE]Related articles

The validity of a symptom diary in ratings of dyspepsia measured against a detailed interview: do patients and clinicians agree in their assessment of symptoms?

Madsen LG, Hansen JM, Grønvold M, Bytzer P.

Aliment Pharmacol Ther. 2007 Sep 15;26(6):905-12.PMID: 17767475 [PubMed - indexed for MEDLINE]Related articlesFree article

Information bias in endoscopic assessment.

Bytzer P.

Am J Gastroenterol. 2007 Aug;102(8):1585-7.PMID: 17686062 [PubMed - indexed for MEDLINE]Related articles

Impact of an information video before colonoscopy on patient satisfaction and anxiety - a randomized trial.

Bytzer P, Lindeberg B.

Endoscopy. 2007 Aug;39(8):710-4.PMID: 17661246 [PubMed - indexed for MEDLINE]Related articles

Modelling a population with Barrett's oesophagus from oesophageal adenocarcinoma incidence data.

Van Blankenstein M, Looman CW, Kruijshaar ME, Siersema PD, Kuipers EJ, Bytzer P.

Scand J Gastroenterol. 2007 Mar;42(3):308-17.PMID: 17354109 [PubMed - indexed for MEDLINE]Related articles

On-demand therapy for gastroesophageal reflux disease.

Metz DC, Inadomi JM, Howden CW, van Zanten SJ, Bytzer P.

Am J Gastroenterol. 2007 Mar;102(3):642-53. Review.PMID: 17156134 [PubMed - indexed for MEDLINE]Related articles

Effect of rabeprazole and omeprazole on the onset of gastro-oesophageal reflux disease symptom relief during the first seven days of treatment.

Bytzer P, Morocutti A, Kennerly P, Ravic M, Miller N; ROSE Trial Investigators.

Scand J Gastroenterol. 2006 Oct;41(10):1132-40.PMID: 16990197 [PubMed - indexed for MEDLINE]Related articles

Prescribing of acid suppressive therapy: interactions between hospital and primary care.

Krag A, Teglbjerg LS, Malchow-Møller A, Hallas J, Bytzer P.

Aliment Pharmacol Ther. 2006 Jun 15;23(12):1713-8.PMID: 16817914 [PubMed - indexed for MEDLINE]Related articlesFree article

Irritable bowel syndrome: the burden and unmet needs in Europe.

Quigley EM, Bytzer P, Jones R, Mearin F.

Dig Liver Dis. 2006 Oct;38(10):717-23. Epub 2006 Jun 27. Review.PMID: 16807154 [PubMed - indexed for MEDLINE]Related articles

Management of the dyspeptic patient: anything goes?

Bytzer P.

Am J Gastroenterol. 2006 Jun;101(6):1209-10.PMID: 16771938 [PubMed - indexed for MEDLINE]Related articles

[Nobel Prize for the discovery of Helicobacter pylori. The Danish Society of Gastroenterology]

Bytzer P.

Ugeskr Laeger. 2006 Mar 20;168(12):1216. Danish. No abstract available. PMID: 16571307 [PubMed - indexed for MEDLINE]Related articles

[Dyspepsia and Helicobacter--from evidence to clinical practice]

Bytzer P.

Ugeskr Laeger. 2005 Dec 5;167(49):4631. Danish. No abstract available. PMID: 16336850 [PubMed - indexed for MEDLINE]Related articles

Hepatic transit time of ultrasound contrast in biopsy characterized liver disease.

Pedersen JF, Larsen VA, Bytzer P, Madsen LG, Hamberg O.

Acta Radiol. 2005 Oct;46(6):557-60.PMID: 16334835 [PubMed - indexed for MEDLINE]Related articles

Economic analysis of on-demand maintenance therapy with proton pump inhibitors in patients with non-erosive reflux disease.

Hughes DA, Bodger K, Bytzer P, de Herdt D, Dubois D.

Pharmacoeconomics. 2005;23(10):1031-41.PMID: 16235976 [PubMed - indexed for MEDLINE]Related articles

Treatment of Helicobacter pylori.

Bytzer P, O'Morain C.

Helicobacter. 2005;10 Suppl 1:40-6. Review.PMID: 16178970 [PubMed - indexed for MEDLINE]Related articles

A randomised controlled trial assessing the efficacy and safety of repeated tegaserod therapy in women with irritable bowel syndrome with constipation.

Tack J, Müller-Lissner S, Bytzer P, Corinaldesi R, Chang L, Viegas A, Schnekenbuehl S, Dunger-Baldauf C, Rueegg P.

Gut. 2005 Dec;54(12):1707-13. Epub 2005 Jul 14.PMID: 16020489 [PubMed - indexed for MEDLINE]Related articlesFree article

Gastro-oesophageal reflux disease: epidemiologic challenges.

Bytzer P.

Scand J Gastroenterol. 2005 Mar;40(3):247-9. No abstract available. PMID: 15932164 [PubMed - indexed for MEDLINE]Related articles

[Appropriateness of colonoscopy. Are European standards applicable to a Danish population?]

Hansen JM, Schmidt PN, Matzen P, Gyrtrup HJ, Bytzer P.

Ugeskr Laeger. 2005 Apr 18;167(16):1738-42. Danish. No abstract available. PMID: 15898603 [PubMed - indexed for MEDLINE]Related articles

[The quality of colonoscopy in Denmark. Results from a European quality study]

Schmidt PN, Hansen JM, Bytzer P, Gyrtrup HJ, Matzen P.

Ugeskr Laeger. 2005 Apr 18;167(16):1733-7. Danish. No abstract available. PMID: 15898601 [PubMed - indexed for MEDLINE]Related articles

The incidence of adenocarcinoma and squamous cell carcinoma of the esophagus: Barrett's esophagus makes a difference.

van Blankenstein M, Looman CW, Hop WC, Bytzer P.

Am J Gastroenterol. 2005 Apr;100(4):766-74.PMID: 15784017 [PubMed - indexed for MEDLINE]Related articles

[Eradication therapy for peptic ulcer disease in Helicobacter pylori positive patients]

Søndergaard B, Bytzer P.

Ugeskr Laeger. 2005 Jan 31;167(5):500-2. Danish. No abstract available. PMID: 15745170 [PubMed - indexed for MEDLINE]Related articles

Abnormal hepatic vein Doppler waveform in patients without liver disease.

Pedersen JF, Dakhil AZ, Jensen DB, Søndergaard B, Bytzer P.

Br J Radiol. 2005 Mar;78(927):242-4.PMID: 15730989 [PubMed - indexed for MEDLINE]Related articlesFree article

Management issues in dyspepsia: current consensus and controversies.

Talley NJ, Vakil N, Delaney B, Marshall B, Bytzer P, Engstrand L, de Boer W, Jones R, Malfertheiner P, Agréus L.

Scand J Gastroenterol. 2004 Oct;39(10):913-8. Review. No abstract available. PMID: 15513327 [PubMed - indexed for MEDLINE]Related articles

[Treatment of hospitalized patients in a medical department with acid-suppressing medication]

Berntsen A, Bytzer P.

Ugeskr Laeger. 2004 Sep 13;166(38):3294-7. Danish. No abstract available. PMID: 15496005 [PubMed - indexed for MEDLINE]Related articles

Diagnostic approach to dyspepsia.

Bytzer P.

Best Pract Res Clin Gastroenterol. 2004 Aug;18(4):681-93. Review.PMID: 15324707 [PubMed - indexed for MEDLINE]Related articles

Identifying response to acid suppressive therapy in functional dyspepsia using a random starting day trial--is gastro-oesophageal reflux important?

Madsen LG, Wallin L, Bytzer P.

Aliment Pharmacol Ther. 2004 Aug 15;20(4):423-30.PMID: 15298636 [PubMed - indexed for MEDLINE]Related articlesFree article

Personal view: rationale and proposed algorithms for symptom-based proton pump inhibitor therapy for gastro-oesophageal reflux disease.

Bytzer P, Blum AL.

Aliment Pharmacol Ther. 2004 Aug 15;20(4):389-98. Review.PMID: 15298632 [PubMed - indexed for MEDLINE]Related articlesFree article

Reproducibility of a symptom response to omeprazole therapy in functional dyspepsia evaluated by a random-starting-day trial design.

Madsen LG, Bytzer P.

Aliment Pharmacol Ther. 2004 Aug 1;20(3):365-72.PMID: 15274674 [PubMed - indexed for MEDLINE]Related articlesFree article

Six-month trial of on-demand rabeprazole 10 mg maintains symptom relief in patients with non-erosive reflux disease.

Bytzer P, Blum A, De Herdt D, Dubois D; Trial Investigators.

Aliment Pharmacol Ther. 2004 Jul 15;20(2):181-8.PMID: 15233698 [PubMed - indexed for MEDLINE]Related articlesFree article

Tegaserod--merely a laxative?

Farup PG, Bytzer P.

Scand J Gastroenterol. 2004 Apr;39(4):404-5. No abstract available. PMID: 15125478 [PubMed - indexed for MEDLINE]Related articles

Assessment of reflux symptom severity: methodological options and their attributes.

Bytzer P.

Gut. 2004 May;53 Suppl 4:iv28-34. Review.PMID: 15082611 [PubMed - indexed for MEDLINE]Related articlesFree article

[Serologic testing after needlestick incidents in hospitals. A questionnaire study]

Graversen M, Bytzer P.

Ugeskr Laeger. 2004 Feb 9;166(7):592-5. Danish. No abstract available. PMID: 15005043 [PubMed - indexed for MEDLINE]Related articles

[Proton pump inhibitors--are they really harmless?2]

Bytzer P, Søndergaard B.

Ugeskr Laeger. 2003 Sep 29;165(40):3838-9; author reply 3839. Danish. No abstract available. PMID: 14560510 [PubMed - indexed for MEDLINE]Related articles

Clinical trial guidelines for pharmacological treatment of irritable bowel syndrome.

Corazziari E, Bytzer P, Delvaux M, Holtmann G, Malagelada JR, Morris J, Muller-Lissner S, Spiller RC, Tack J, Whorwell PJ.

Aliment Pharmacol Ther. 2003 Sep 15;18(6):569-80. Review.PMID: 12969083 [PubMed - indexed for MEDLINE]Related articlesFree article

Goals of therapy and guidelines for treatment success in symptomatic gastroesophageal reflux disease patients.

Bytzer P.

Am J Gastroenterol. 2003 Mar;98(3 Suppl):S31-9. Review.PMID: 12644029 [PubMed - indexed for MEDLINE]Related articles

Symptom clustering in subjects with and without diabetes mellitus: a population-based study of 15,000 Australian adults.

Hammer J, Howell S, Bytzer P, Horowitz M, Talley NJ.

Am J Gastroenterol. 2003 Feb;98(2):391-8.PMID: 12591060 [PubMed - indexed for MEDLINE]Related articles

Treatment of non-ulcer dyspepsia: are prokinetics effective?

Bytzer P, Møller J, Schaffalitzky de Muckadell O.

Scand J Gastroenterol. 2002 May;37(5):617-8; author reply 618-20. No abstract available. PMID: 12059067 [PubMed - indexed for MEDLINE]Related articles

H(2) receptor antagonists and prokinetics in dyspepsia: a critical review.

Bytzer P.

Gut. 2002 May;50 Suppl 4:iv58-62. Review.PMID: 11953351 [PubMed - indexed for MEDLINE]Related articlesFree article