Related Experiment Video
Updated: May 10, 2026

Gastric Mucosa Quantitative Polymerase Chain Reaction Analysis for Detecting Helicobacter pylori and Antibiotic Resistance
Published on: March 7, 2025
Ongoing symptoms after eradication of Helicobacter pylori: psychiatric disorders may accompany
Hakan Ümit Ünal1, Ebru Akin, İsmail Aydin
1Department of Gastroenterology, Başkent University Hospital, İstanbul. hakan75unal@yahoo.com
Background/Aims:
The precise mechanism of functional dyspepsia is yet to be elucidated. Helicobacter pylori infection and psychiatric disorders are implicated in the etiology. We aimed to determine the prevalence of psychiatric co-morbid disorders in patients with Helicobacter pylori-positive functional dyspepsia and the impact of existing psychiatric disorders on symptomatic response following eradication treatment.
Material And Methods:
Patients with Helicobacter pylori-positive functional dyspepsia and no previous diagnosis of any psychiatric disorder were included in the study. All patients' symptoms were evaluated with a visual analog scale and Likert scale. The Composite International Diagnostic Interview was applied to all patients by an experienced psychiatric nurse.
Results:
At least one psychiatric disorder was diagnosed in 22 of 54 patients. The most common disorder was depression, found in 13 patients. Symptomatic response to treatment was significantly higher in functional dyspepsia patients with no psychiatric disorder compared to those with at least one psychiatric co-morbid disorder (84% vs. 50%; p=0.007).
Conclusion:
Psychiatric co-morbid disorders are common in patients with functional dyspepsia and affect symptomatic response to Helicobacter pylori eradication treatment. Psychiatric disorders should be considered in patients who fail to achieve sufficient symptomatic relief after Helicobacter pylori eradication treatment.
Related Concept Videos
Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
Gastritis II: Pathophysiology
Peptic Ulcer
Peptic Ulcer Disease III: Clinical Manifestations and Complications
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Gastritis III: Clinical Manifestations and Management
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...