Journals / Turkish Journal of Gastroenterology / 2013 / Cilt: 24 - Sayı: 4

A multicenter, randomized, prospective study of 14-day ranitidine bismuth citrate- vs. lansoprazole- based triple therapy for the eradication of Helicobacter pylori in dyspeptic patients

Dispeptik hastalarda Helicobacter pylori eradikasyonu için 14 günlük ranitidin bizmut sitrat vs lansoprazol tabanlı üçlü tedavi; çok merkezli, randomize, prospektif çalışlma

Pages
316–321
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Ranitidine bismuth citrate-based regimen is at least as effective and tolerable as the classi- cal proton-pump inhibitor-based regimen, but none of the therapies could achieve the recommendable eradication rate.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background/aims: Proton-pump inhibitor- and ranitidine bismuth citrate-based triple regimens are the two recommended first- line treatments for the eradication of Helicobacter pylori.
📊
Key Findings & Data:Materials and Methods: Patients with dyspeptic complaints were recrui- ted from 15 study centers.
💡
Conclusion & Impact:Conclusion: Ranitidine bismuth citrate-based regimen is at least as effective and tolerable as the classi- cal proton-pump inhibitor-based regimen, but none of the therapies could achieve the recommendable eradication rate.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background/aims: Proton-pump inhibitor- and ranitidine bismuth citrate-based triple regimens are the two recommended first- line treatments for the eradication of Helicobacter pylori. We aimed to compare the effectiveness and tolerability of these two treat- ments in a prospective, multi-centric, randomized study. Materials and Methods: Patients with dyspeptic complaints were recrui- ted from 15 study centers. Presence of Helicobacter pylori was investigated by both histology and rapid urease test. The patients we- re randomized to either ranitidine bismuth citrate 400 mg bid plus amoxicillin 1 g bid plus clarithromycin 500 mg bid (n=149) or lansoprazole 30 mg bid plus amoxicillin 1 g bid plus clarithromycin 500 mg bid (n=130) treatment arm for 14 days. Adverse events have been recorded during the treatment phase. A 13C urea breath test was performed 6 weeks after termination of treatment to as- sess the efficacy of the therapy. Eradication rate was calculated by intention-to-treat and per-protocol analysis. Results: Two hun- dred seventy-nine patients (123 male, 156 female) were eligible for randomization. In per-protocol analysis (n=247), Helicobacter pylori was eradicated with ranitidine bismuth citrate- and lansoprazole-based regimens in 74,6% and 69,2% of cases, respectively (p>0,05). Intention-to-treat analysis (n=279) revealed that eradication rates were 65,1% and 63,6% in ranitidine bismuth citrate- and in lansoprazole-based regimens, respectively (p>0,05). Both regimes were well-tolerated, and no serious adverse event was ob- served during the study. Conclusion: Ranitidine bismuth citrate-based regimen is at least as effective and tolerable as the classi- cal proton-pump inhibitor-based regimen, but none of the therapies could achieve the recommendable eradication rate.

Özet

Giriş ve Amaç: Proton pompa inhibitörü ve ranitidin bizmut sitrat bazlı üçlü tedavi rejimleri Helikobakter pilori eradikasyonun- da ilk basamak tedavi olarak önerilir. Çok merkezli prospektif, randomize bir çalışma ile bu iki tedavi rejiminin etkinlik ve tolere edilebilirliğini araştırmayı amaçladık. Gereç ve Yöntem: On beş çalışma merkezinden dispeptik yakınmaları olan hastalar seçil- di. Hem histolojik hem de hızlı üreaz testi ile Helikobakter pilori pozitifliği tanımlanan hastalar belirlendi. Hastalar 14 gün bo- yunca günde ikişer defa olmak üzere ya ranitidin bizmut sitrat 400 mg + amoksisilin 1 g + klaritromisin 500 mg ya da lansopra- zol 30 mg + amoksisilin 1 g + klaritromisin 500 mg kullanacak şekilde randomize edildi. Tedavi süresince yan etkiler kaydedildi. Tedavi bitiminden 6 hafta sonra 13C üre nefes testi ile Helikobakterin eradike olup olmadığına bakıldı. Etkinlik intension to treat ve per protocol analizleri ile değerlendirildi. Bulgular: 279 hasta randomizasyona uygundu (123 erkek, 156 kadın). Per protocol analizinde (247 hasta) ranitidin bizmut sitrat bazlı tedavinin ve lansoprazol bazlı tedavinin eradikasyon oranları sırasıyla %74,6 ve %69,2 idi (p>0,05). Intension to treat analizinde ise (279 hasta) ranitidin bizmut sitrat bazlı tedavinin ve lansoprazol bazlı te- davinin eradikasyon oranları sırasıyla %65,1 ve %63,6 idi (p>0.05). Her iki tedavide iyi tolere edildi ve anlamlı bir yan etki gözlen- medi. Sonuç: Ranitidin bizmut sitrat bazlı tedavi klasik proton pompa inhibitörlü tedavi kadar etkin ve tolere edilebilirdir. Ama her iki tedavi de önerilebilir eradikasyon oranlarına ulaşamamıştır.

🔖

Cite This Article

AVŞAR, E., TİFTİKÇİ, A., POTUROLU, Ş., ERZİN, Y., KOCAKAYA, O., DİNÇER, D., YILDIRIM, B., GÜLİTER, S., TÜRKAY, C., YILMAZ, U., ONUK, M. D., BÖLÜKBAŞ, C., ELLİDOKUZ, E. B., BEKTAŞ, A., TAŞAN, G., AYTUĞ, N., ATEŞ, Y., KAYMAKOLU, S. (2013). A multicenter, randomized, prospective study of 14-day ranitidine bismuth citrate- vs. lansoprazole- based triple therapy for the eradication of Helicobacter pylori in dyspeptic patients. Turkish Journal of Gastroenterology, Cilt: 24 - Sayı: 4, 316–321. https://ajindex.com/articles/409565

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Van der Hulst RWM, Tytgat GNJ. Helicobacter pylori and peptic ulcer disease. Scand J Gastroenterol 1996; 31(Suppl.):10-8
  2. Hopkins RJ, Girardi LS, Turney EA. Relationship between Helicobacter pylori eradication and reduced duodenal and gastric ulcer recurrence: a review. Gastroenterology 1996; 110:1244-52
  3. Rauws EA, Tytgat GNJ. Cure of duodenal ulcer associated with eradication of Helicobacter pylori. Lancet 1990; 335:1233-5
  4. Marshall BJ, Goodwin CS, Warren JR, et al. Prospective double-blind trial of duodenal ulcer relapse after eradication of Campylobacter pylori. Lancet 1988; 2:1437-42
  5. Wong BCY, Lam SK, Lai KC, et al. Triple therapy for Helicobacter pylori eradication is more effective than long-term maintenance antisecretory treatment in the prevention of recurrence of duodenal ulcer: a prospective long-term follow-up study. Aliment Pharmacol Ther 1999; 13:303-9
  6. Moayyedi P, Soo S, Deeks J, et al. Eradication of Helicobacter pylori for non-ulcer dyspepsia. Cochrane Database Syst Rev 2006:CD002096
  7. Malfertheiner P, Mégraud F, O'Morain C. The European Helicobacter pylori Study Group (EHPSG). Current European concepts in the management of Helicobacter pylori infection. The Maastricht Consensus Report. Gut 1997; 41:8- 13
  8. Lam SK, Talley NJ. Helicobacter pylori consensus. Report of the 1997 Asia Pacific Consensus Conference on the management of Helicobacter Pylori infection. J Gastroenterol Hepatol 1998; 13:1-12
  9. Spinzi GC, Boni F, Bortoli A et al. Seven-day triple therapy with ranitidine bismuth citrate or omeprazole and two antibiotics for eradication of Helicobacter pylori in duodenal ulcer: a multicenter, randomized, single-blind study. Aliment Pharmacol Ther 2000; 14:325-30
  10. Sung JY, Leung WK, Ling TK, et al. One-week use of ranitidine bismuth citrate, amoxicillin and clarithromycin for the treatment of Helicobacter pylori-related duodenal ulcer. Aliment Pharmacol Ther 1998; 12:725-30
  11. Gisbert JP, Carpio D, Marcos S, et al. One-week therapy pantoprazole versus ranitidine bismuth citrate plus two antibiotics for Helicobacter pylori eradication. Eur J Gastroenterol Hepatol 2000; 12:489-95
  12. Uygun A, Kadayifci A, Yesilova Z, et al. Poor efficacy of ranitidine bismuth citrate-based triple therapies for Helicobacter pylori eradication. Indian J Gastroenterol. 2007; 26: 174-7
  13. Kiliç ZM, Köksal AS, Cakal B, et al. Moxifloxacine plus amoxicillin and ranitidine bismuth citrate or esomeprazole triple therapies for Helico