← Issue №4/ week of Jul 26, 2026/Motility

The Effects of Physical Activity on Functional Dyspepsia: A Mendelian Randomization and Randomized Controlled Study.

From GI Signals issue №4: what this paper found, what it changes, and where it sits against the current standard of care, reviewed by Simon Mathews, MD.

Motility rct · n=227 · Jul 30, 2026 · J Neurogastro Motil · IF 3.4

The Effects of Physical Activity on Functional Dyspepsia: A Mendelian Randomization and Randomized Controlled Study.

New evidencefunctional dyspepsia
Clinical takeawayModerate-intensity exercise (e.g., swimming, cycling) may be considered for FD symptom management, but evidence is preliminary and not yet incorporated into formal guidelines.
What it foundModerate-intensity exercise increased adequate symptom relief in functional dyspepsia versus control (46.9% vs 30.8%, P=0.008) and reduced symptom scores (all P<0.05); no long-term or safety data reported.
ContextRCT extends prior observational data but lacks long-term follow-up and safety assessment.
Emergingsuggested applicable standard· American College of Gastroenterology, 'ACG and CAG Clinical Guideline: Management of Dyspepsia', 2017

Decision at stakewhether to recommend physical activity as a therapeutic intervention for functional dyspepsia

After excluding organic causes and confirming H. pylori test-of-cure, manage functional dyspepsia by eradicating H. pylori if positive and giving a PPI (4-8 weeks, dosed 30-60 min before meals); for persistent symptoms consider neuromodulators (e.g., low-dose TCAs like amitriptyline 10-50 mg QHS) for refractory cases, particularly in EPS, or prokinetics cautiously in selected PDS cases. Initial evaluation follows ACG/CAG 2017: test-and-treat H. pylori in patients under 60 without alarm features, and EGD for age ≥60, alarm features, or high gastric-cancer-risk groups. Add psychological therapies (CBT, gut-directed hypnotherapy) and lifestyle measures.

American College of Gastroenterology, 'ACG and CAG Clinical Guideline: Management of Dyspepsia', 2017 · reviewed 2026-07-21 ↗
Wei Z … Xing X · Journal of Neurogastroenterology and Motility · IF 3.4 · PubMed ↗Permalink
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