Indikationen zur Helicobacter-pylori-Eradikation
- 79 Downloads
Zusammenfassung
Das ständig wachsende Wissen über Helicobacter pylori und die mit der Infektion assoziierten Krankheitsmanifestationen haben zu einem differenzierten Konzept zum Einsatz der H.-pylori-Eradikationstherapien geführt. Entsprechend des Maastricht-Konsenses kann für Patienten mit Dyspepsie unter 45 Jahren eine Test-and-treat-Strategie angewendet werden, wenn nicht Symptome einer gastroösophagealen Refluxkrankheit überwiegen, keine nichtsteroidalen Antirheumatika (NSAR) eingenommen werden und Alarmsymptome fehlen. Für alle anderen Patienten wird eine endoskopische Diagnostik empfohlen und die Indikation zur Eradikation anhand der vorliegenden Befunde gestellt. Hier stellen die peptische Ulkuskrankheit, das MALT-Lymphom und die atrophische Gastritis die Hauptindikationen für eine Eradikationstherapie dar. Die Indikation zur H.-pylori-Therapie bei funktioneller Dyspepsie im Zusammenhang mit einer NSAR-Einnahme und bei verschiedenen extraalimentären Erkrankungen ist differenziert zu betrachten. Die Prophylaxe des Magenkarzinoms bleibt die größte Herausforderung.
Schlüsselwörter
Helicobacter pylori Eradikation Atrophische Gastritis MALT-Lymphom NSARIndications for Helicobacter pylori eradication
Abstract
The continuously growing knowledge on Helicobacter pylori and infection-related pathologies has led to a differentiated concept on the application of eradication therapies. According to the Maastricht consensus a test-and-treat strategy is recommended for patients under the age of 45 years, having excluded those with predominantly gastro-oesophageal reflux disease symptoms, non-steroidal anti-inflammatory drug (NSAID) users and those with alarm symptoms. All other patients with symptoms should be endoscopically examined and the indication for eradication therapy is dependent on the clinical findings. The main indications for eradication therapy are peptic ulcer disease, MALT lymphoma and atrophic gastritis. The therapy is advisable but needs to be differentially considered in patients with functional dyspepsia, NSAID intake and selected extra-alimentary diseases. Prevention of gastric carcinoma remains an important challenge.
Keywords
Helicobacter pylori Eradication Atrophic gastritis MALT lymphoma NSAIDNotes
Interessenkonflikt
Keine Angaben
Literatur
- 1.Annibale B, Lahner E, Negrini R et al. (2005) Lack of specific association between gastric autoimmunity hallmarks and clinical presentations of atrophic body gastritis. World J Gastroenterol 11: 5351–5357PubMedGoogle Scholar
- 2.Annibale B, Negrini R, Caruana P et al. (2001) Two-thirds of atrophic body gastritis patients have evidence of Helicobacter pylori infection. Helicobacter 6: 225–233CrossRefPubMedGoogle Scholar
- 3.Correa-P (1992) Human gastric carcinogenesis: a multistep and multifactorial process. Cancer Res 52: 6735–6740PubMedGoogle Scholar
- 4.D’Elios MM, Bergman MP, Amedei A et al. (2004) Helicobacter pylori and gastric autoimmunity. Microbes Infect 6: 1395–1401CrossRefPubMedGoogle Scholar
- 5.Franchini M, Veneri D (2006) Helicobacter pylori-associated immune thrombocytopenia. Platelets 17: 71–77CrossRefPubMedGoogle Scholar
- 6.Heaney A, Collins JSA, Watson RGP et al. (1999) A prospective randomized trial of a ‚Test-and-Treat‘ policy versus endoscopy based management in young Helicobacter pylori positive patients with ulcer-like dyspepsia, referred to a hospital clinic. Gut 45: 186–190PubMedGoogle Scholar
- 7.Jones R, Tait C, Sladen G et al. (1999) A trial of a Test-and-treat-strategy for Helicobacter pylori positive dyspeptic patients in general practice. Int J Clin Pract 53: 413–416PubMedGoogle Scholar
- 8.Kimura K (1972) Chronological transition of the fundic-pyloric border determined by stepwise biopsy of the lesser and greater curvatures of the stomach. Gastroenterology 63: 584–592PubMedGoogle Scholar
- 9.Lassen AM, Pedersen FM, Bytzer P et al. (2000) Helicobacter pylori ‚Test and eradicate‘ or prompt endoscopy for management of dyspeptic patients. A randomized, controlled trial with one year follow-up. Lancet 356: 455–460CrossRefPubMedGoogle Scholar
- 10.Malfertheiner P, Bellutti M (2006) Ulkuskrankheit, Klinische Bewertung 2006. Internist 6: 588–595CrossRefGoogle Scholar
- 11.Malfertheiner P, Megraud F, O’Morain C et al. (1997) Current European concepts in the management of Helicobacter pylori infection – The Maastricht Consensus Report. The European Helicobacter Pylori Study Group (EHPSG). Eur J Gastroenterol Hepatol 9: 1–2PubMedGoogle Scholar
- 12.Malfertheiner P, Megraud F, O’Morain C et al. (2002) Current concepts in the management of Helicobacter pylori infection – the Maastricht 2-2000 Consensus Report. Aliment Pharmacol Ther 16: 167–180CrossRefGoogle Scholar
- 13.Malfertheiner P, Megraud F, O’Morain C (2006) The Maastricht 3 consensus report: guidelines for the management of helicobacter pylori Infection. http://www.helicobacter.orgGoogle Scholar
- 14.Marshall BJ, Warren JR (1984) Unidentified curved bacilli in the stomach patients with gastritis and peptic ulceration. Lancet 1: 1311–1315CrossRefPubMedGoogle Scholar
- 15.Marshall BJ, Warren JR, Goodwin CS (1989) Duodenal ulcer relapse after eradication of Campylobacter pylori. Lancet 1: 836–837CrossRefGoogle Scholar
- 16.Moayyedi P, Feltbower R, Brown J et al. (2000) Effect of population screening and treatment for Helicobacter pylori on dyspepsia and quality of life in the community: a randomised controlled trial. Leeds HELP Study Group. Lancet 355: 1665–1669CrossRefPubMedGoogle Scholar
- 17.Ohata H, Kitauchi S, Yoshimura N et al. (2004) Progression of chronic atrophic gastritis associated with Helicobacter pylori infection increases risk of gastric cancer. Int J Cancer 109: 138–143CrossRefPubMedGoogle Scholar
- 18.Rubin CE (1997) Are there three types of Helicobacter pylori gastritis? Gastroenterology 112: 2108–2110CrossRefPubMedGoogle Scholar
- 19.Watabe H, Mitsushima T, Yamaji Y et al. (2005) Predicting the development of gastric cancer from combining Helicobacter pylori antibodies and serum pepsinogen status: a prospective endoscopic cohort study. Gut 54: 764–768CrossRefPubMedGoogle Scholar