» Articles » PMID: 18330934

H Pylori Recurrence After Successful Eradication

Overview
Specialty Gastroenterology
Date 2008 Mar 12
PMID 18330934
Citations 26
Authors
Affiliations
Soon will be listed here.
Abstract

Recurrence of H pylori after eradication is rare in developed countries and more frequent in developing countries. Recrudescence (recolonization of the same strain within 12 mo after eradication) rather than reinfection (colonization with a new strain, more than 12 mo after eradication) is considered to be responsible for most of the cases. This observation was confirmed only in developed countries, while in developing countries a recent meta-analysis demonstrated a high rate of reinfection. The proportion of H pylori annual recurrence was 2.67% and 13.00% in developed and developing countries, respectively. Nested meta-analysis (only cases with a longer follow-up and a negative (13)CUBT a year after eradication) revealed annual recurrence rate of 1.45% [relative risk (RR), 0.54] and 12.00% (RR, 0.92) in developed and developing countries, respectively. These findings support the notion that in developed countries many cases of recurrence are due to recrudescence within the first year after eradication, with a 46% drop in the recurrence rate after the first year post eradication, while in developing countries reinfection is more pronounced, and continue at the same rate since eradication. A different approach for follow-up after H pylori eradication is probably needed in patients of developing countries, since reinfection is highly prevalent.

Citing Articles

Oral Hygiene With Neutral Electrolyzed Water and Systemic Therapy Increases Gastric Helicobacter pylori Eradication and Reduces Recurrence.

Urrutia-Baca V, Paz-Michel B, Calderon-Porras A, Valle J, Alvarez-Fernandez W, Mervitch-Sigal N Clin Exp Dent Res. 2024; 10(4):e927.

PMID: 38973212 PMC: 11228356. DOI: 10.1002/cre2.927.


Prevalence of Oral Infection in an Indigenous Community in Southwest Mexico.

Urrutia-Baca V, Gonzalez Brosig K, Salazar-Garza A, Gomez-Flores R, Tamez-Guerra P, De la Garza-Ramos M Clin Exp Gastroenterol. 2023; 16:173-180.

PMID: 37753185 PMC: 10519207. DOI: 10.2147/CEG.S424559.


CMTM3 protects the gastric epithelial cells from apoptosis and promotes IL-8 by stabilizing NEMO during Helicobacter pylori infection.

Ning J, Fu W, Shi Y, Zhang J, Ding S Gut Pathog. 2023; 15(1):6.

PMID: 36782312 PMC: 9924195. DOI: 10.1186/s13099-023-00533-4.


Gut homeostasis, injury, and healing: New therapeutic targets.

Oncel S, Basson M World J Gastroenterol. 2022; 28(17):1725-1750.

PMID: 35633906 PMC: 9099196. DOI: 10.3748/wjg.v28.i17.1725.


Monitoring the Reaction of the Body State to Antibiotic Treatment against via Infrared Spectroscopy: A Case Study.

Maiti K, Apolonski A Molecules. 2021; 26(11).

PMID: 34200454 PMC: 8201021. DOI: 10.3390/molecules26113474.


References
1.
Niv Y, Hazazi R . Helicobacter pylori recurrence in developed and developing countries: meta-analysis of 13C-urea breath test follow-up after eradication. Helicobacter. 2008; 13(1):56-61. DOI: 10.1111/j.1523-5378.2008.00571.x. View

2.
Gisbert J, Garcia Arata I, Boixeda D, Barba M, Canton R, Plaza A . Role of partner's infection in reinfection after Helicobacter pylori eradication. Eur J Gastroenterol Hepatol. 2002; 14(8):865-71. DOI: 10.1097/00042737-200208000-00009. View

3.
van der Hulst R, Rauws E, Koycu B, Keller J, Ten Kate F, Dankert J . Helicobacter pylori reinfection is virtually absent after successful eradication. J Infect Dis. 1997; 176(1):196-200. DOI: 10.1086/514023. View

4.
Hildebrand P, Bardhan P, Rossi L, Parvin S, Rahman A, Arefin M . Recrudescence and reinfection with Helicobacter pylori after eradication therapy in Bangladeshi adults. Gastroenterology. 2001; 121(4):792-8. DOI: 10.1053/gast.2001.28018. View

5.
Fraser A, Schreuder V, Chua L, Moore L . Follow up after successful eradication of Helicobacter pylori: symptoms and reinfection. J Gastroenterol Hepatol. 1998; 13(6):555-9. DOI: 10.1111/j.1440-1746.1998.tb00689.x. View