Italian consensus brings clarity to functional dyspepsia diagnosis and treatment :- Medznat
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Italian experts issue updated recommendations for functional dyspepsia care

Functional dyspepsia Functional dyspepsia
Functional dyspepsia Functional dyspepsia

What's new?

New Italian guidelines redefine functional dyspepsia care with streamlined diagnostic criteria, routine H. pylori testing, and tailored therapeutic recommendations.

Functional dyspepsia (FD) remains a frequently encountered yet often inconsistently managed gastrointestinal disorder, creating uncertainty in both diagnosis and therapeutic decision-making. To improve clinical practice and patient outcomes, a multidisciplinary Italian expert panel developed standardized, evidence-driven guidelines for the diagnosis and management of FD.

Experts representing five major Italian scientific societies in gastroenterology, endoscopy, neurogastroenterology, and general medicine conducted a structured Delphi consensus process. The initiative incorporated a comprehensive review of the available scientific literature and evaluated 24 key clinical statements related to the diagnosis and treatment of FD. Each recommendation received an evidence-based grade via the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) framework. An 80% agreement rate among the panelists served as the criterion for consensus.

The consensus panel formulated an extensive approach to FD diagnosis and management, offering key guidance for clinical practice.

  • FD was defined as a diagnosis of exclusion and categorized into two distinct subtypes: epigastric pain syndrome (EPS) and postprandial distress syndrome (PDS).
  • Upper endoscopy with biopsy sampling was recommended for patients aged ≥45 years, those presenting with alarm features, or individuals with persistent symptoms despite treatment.
  • Universal H. pylori testing was endorsed, with eradication therapy recommended for all infected patients.
  • Routine blood testing was supported to identify underlying systemic disorders that may mimic dyspeptic symptoms.
  • Routine abdominal ultrasound, celiac disease screening, and gastrointestinal motility testing were not recommended in the absence of specific clinical indications.
  • Standard-dose proton pump inhibitors (PPIs) were endorsed as first-line therapy, irrespective of symptom subtype, while higher PPI doses were not supported.
  • Prokinetics were not recommended as initial treatment but could be considered selectively in patients with PDS.
  • Tricyclic antidepressants were recommended for EPS, whereas mirtazapine was favored for patients experiencing weight loss.
  • Cognitive behavioral therapy was supported for individuals who remained symptomatic despite pharmacological treatment.
  • Evidence was considered insufficient to support the routine use of exclusion diets, SSRIs, H2-receptor antagonists, antacids, alginates, mucosal protective agents, or complementary and alternative therapies.

Overall, the recommendations outlined a structured, evidence-based approach that prioritizes targeted investigations, H. pylori eradication, and symptom-directed treatment strategies for FD-affected patients. The consensus marked an important step towards standardizing FD care, translating current evidence into practical recommendations that can support more accurate diagnoses, rational treatment decisions, and improved patient outcomes across clinical settings.

Source:

Digestive and Liver Disease

Article:

Italian guidelines for the diagnosis and treatment of functional dyspepsia - joint consensus from the Italian societies of gastroenterology and endoscopy (SIGE), Neurogastroenterology and motility (SINGEM), hospital gastroenterologists and endoscopists (AIGO), digestive endoscopy (SIED) and general medicine (SIMG)

Authors:

Giovanni Sarnelli et al.

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