The Prevalence of Helicobacter Pylori in Shanghai, 2013 to 2019

The study was a cross-sectional single-center study, conducted at Renji Hospital, Shanghai Jiaotong university school of medicine. We retrieved the medical records of all patients who had undergone upper gastrointestinal endoscopy from January 1, 2013 through December 31, 2019. The medical records were analyzed for the prevalence of H. pylori infection in patients with peptic ulcers.

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Key information

Conditions

Peptic Ulcer Digestive System Diseases Duodenal Diseases Gastrointestinal Diseases Helicobacter Pylori Infection Intestinal Diseases Stomach Diseases

Age range

14 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Renji Hospital, School of Medicine, Shanghai Jiao Tong University

Shanghai, Shanghai Municipality, 200127, China

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

All patients who had undergone upper gastrointestinal endoscopy in Renji Hospital because of uninvestigated dyspepsia during 2013 and 2019 were analyzed.

Exclusion criteria

Patients that underwent upper endoscopy for reasons other than uninvestigated dyspepsia such as cirrhosis follow-up, major systemic diseases or other indications were excluded. Exclusions also included absence of biopsies, unknown H. pylori status and acute ulcer bleeding.

Treatment and study plan

No intervention

Other

NO intervention

Primary outcomes

the prevalence of Helicobacter pylori and peptic ulcer

Time frame: 2013.1.1-2019.12.31

the trends change from 2013 to 2019
the ration of Helicobacter pylori positive peptic ulcers

Time frame: 2013.1.1-2019.12.31

the trends change from 2013 to 2019

Sponsors and collaborators

Lead sponsor

Shanghai Jiao Tong University School of Medicine

Other

Registry information

Official study title

The Prevalence of Helicobacter Pylori Infection in Patients With Peptic Ulcer Disease in Shanghai, 2013 to 2019

Important dates

Study start: 2020
Primary completion: 2020
Study completion: 2020
First posted: Nov 19, 2020
Registry last updated: Nov 19, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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