Long-lasting dyspeptic symptoms - another consequence of the COVID-19 pandemic?

Introduction: It is known that the virus SARS-CoV-2 can attack the gastrointestinal (GI) tract and induce gastroenteritis. This can trigger a wide variety of disorders of gut-brain interaction (DGBIs) or functional gastrointestinal disorders (FGIDs), including post-infectious dyspepsia, which remains underestimated. Aim: To estimate the prevalence of dyspeptic symptoms following COVID-19, immediately after discharge and 3, 6, and 9 months after hospitalization. Material and methods: A prospective, single-centre evaluation of questions regarding functional dyspepsia (FD) as assessed by the Gastroduodenal Module of ROME IV Diagnostic Questionnaire for Adult FGIDs among 320 patients who had had COVID-19. Results: The FD ROME IV criteria were met at the respective time-points by 0.0% (0), 4.8% (12), 3.2% (8), and 3.2% (8) of cases. However, the presence of GI symptoms that suggested FD but did not meet the timeframe ROME IV criteria for FD were found in 9.6% (24), 23.5% (59), 20.7% (52), and 20.7% (52) of cases, respectively. Conclusions: The presence and persistence of gastrointestinal dyspeptic symptoms following COVID-19 is a significant problem. The timeframe of the Rome IV criteria may underestimate the number of patients with persistent dyspeptic symptoms following COVID-19 disease.

Irritable bowel syndrome following COVID-19: an underestimated consequence of SARS-CoV-2 infection.

INTRODUCTION: Gastrointestinal (GI) symptoms are a common manifestation of COVID­19. OBJECTIVES: We aimed to investigate whether GI symptoms persist in patients previously infected with SARS­CoV­2 in the form of post­infection irritable bowel syndrome (PI­IBS). PATIENTS AND METHODS: A prospective, single­center evaluation of questions regarding IBS was conducted using the Rome IV Adult Diagnostic Questionnaire among 257 patients previously hospitalized for COVID­19. RESULTS: GI symptoms (abdominal pain with diarrhea or constipation) were reported at the following time points: at discharge from the hospital, and after 3 and 6 months of follow­up. GI symptoms not meeting the full Rome IV diagnostic criteria for IBS due to too short symptom duration were reported by 28 individuals (10.6%) at hospital discharge, 58 (22.3%) after 3 months, and 70 (26.9%) after 6 months. The full Rome IV criteria for IBS were not met at discharge by any of the participants, but they were met after 3 and 6 months of follow­up in 14 (5.4%) and 15 individuals (5.8%), respectively. CONCLUSION: Persistent GI symptoms following COVID­19 are frequent and deserve significant and growing attention of gastroenterologists and other health care practitioners. The Rome IV criteria may be too strict to address the full spectrum of GI symptoms following COVID­19.