Gallstones and Concomitant Gastric Helicobacter Pylori Infection

Study of Relationship Between Gallstones and Concomitant Gastric Helicobacter Pylori Infection

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01810081

Enrollment

Registered

2013-03-13

Start date

2013-03-31

Completion date

2013-06-30

Last updated

2013-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cholelithiasis

Keywords

Cholelithiasis, Gastric H.Pylori infection, H.Pylori infection, Gastric mucosa

Brief summary

In this study, the presence of H.Pylori in the gallbladder mucosa of patients with symptomatic gallstones undergoing cholecystectomy was investigated. Concomitant H.Pylori infection of the gastric mucosa was also investigated to study the relationship of gastric H.Pylori infection to gallstones. It was hypothesized that H.Pylori infection of the gastric mucosa may have a role in the formation of gallstones.

Detailed description

Gallstone disease is one of the most common problems affecting the digestive tract where autopsy reports show a prevalence of 11-36% . The prevalence of gallstones is related to many factors including age, gender, and ethnic background. Women are three times more likely to develop gallstones than man and first-degree relatives have a two-fold increased prevalence . However, the etiology of gallstone formation beginning with the change in the composition of bile, leading to stones is not clear. The association between Helicobacter pylori (H.Pylori) and gallstones has been investigated but not clearly demonstrated. H.Pylori is a gram negative and micro-aerophilic microorganism that can cause chronic gastritis, gastric and duodenal ulcers, gastric adenocarcinoma and lymphoma of gastric mucosa-related lymphoid tissue (MALToma) . Relationship of H.Pylori with diseases of organs other than the stomach and duodenum has also been investigated and reported . H.Pylori have been detected in the gallbladder mucosa of patients with gallstones . In this study, the presence of H.Pylori in the gallbladder mucosa of patients with symptomatic gallstones undergoing cholecystectomy was investigated. Concomitant H.Pylori infection of the gastric mucosa was also investigated to study the relationship of gastric H.Pylori infection to gallstones. It was hypothesized that H.Pylori infection of the gastric mucosa may have a role in the formation of gallstones.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 80 Years

Healthy volunteers

Inclusion criteria

* Patients with acute cholecystitis, cholangitis, biliary and hepatic tumors, Crohn's disease, and previous gastric surgery were not considered suitable for evaluation.

Exclusion criteria

* Patients undergoing ERCP (endoscopic retrograde cholangio-pancreatography) and patients who have received H.Pylori eradication treatment in the last 6 month were also excluded from the study.

Design outcomes

Primary

Measure	Time frame	Description
Gallstones and concomitant H.Pylori infection of the gastric mucosa	3 months	The relationship between gastric H.Pylori infection and comcomitant gallstones will be evaluated

Countries

Turkey (Türkiye)

Contacts

Primary ContactM.Umit UGURLU, MD

umitugurlu@gmail.com+905324108010

Outcome results