Cited by 21Gastrointestinal motility and disordersHeart Rate Variability and Autonomic ControlPsychosomatic Disorders and Their Treatments

Increased severity of dyspeptic symptoms related to mental stress is associated with sympathetic hyperactivity and enhanced endocrine response in patients with postprandial distress syndrome

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De Giorgi, F., Sarnelli, G., Cirillo, C., Savino, I. G., Turco, F., Nardone, G., Rocco, A., Cuomo, R.·2013·Neurogastroenterology & Motility

Abstract

Background Mental stress (MS) may alter gastric sensory‐motor function. The aim of the study was to assess postprandial autonomic nervous system activity and stress hormones in response to acute mental stress in dyspeptic patients. Methods A total of 25 patients with postprandial distress syndrome (PDS; 11 mol L−1, age 35.9 ± 9.3 years) and 12 healthy controls (5 mol L−1, age 25.8 ± 4.6 years) underwent electrogastrography and 13 C‐octanoate gastric emptying study using a 480 kcal solid meal. Heart rate variability (LF/HF ratio) and corticotrophin‐releasing factor, adrenocorticotropic hormone (ACTH), and cortisol serum levels were also evaluated. Dyspeptic symptoms were scored by analogue visual scale and expressed as symptoms total score (TS). The protocol was repeated twice in each subject, with and without a mental stress test before the meal. Key Results Mental stress significantly increased postprandial symptoms severity in patients (TS: stress 111 ± 18 vs basal 50 ± 10; P < 0.05). Low‐/high‐frequency component ratio was significantly higher in patients after MS at 120 min (stress 5.46 ± 0.41 vs basal 3.41 ± 0.64; P < 0.01) and 180 min (stress 5.29 ± 0.2 vs basal 3.58 ± 0.19; P < 0.05). During stress session, in patients we found a significantly higher ACTH level than baseline at 30, 60, 90, 150, 210, 240, and 270 min and a significantly higher cortisol level at 30, 60, 90, 120, 210, and 270 min. Gastric emptying rate and electrical activity were not influenced by MS. Conclusions & Inferences In PDS patients, administration of MS before meal increases symptoms severity by inducing sympathetic hyperactivity and increased stress hormones levels. As the gastric emptying looks not altered, we conclude that these neurohormonal responses mainly affect sensitive function.

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Crossref · 10.1111/nmo.12004

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Authors
De Giorgi, F., Sarnelli, G., Cirillo, C., Savino, I. G., Turco, F., Nardone, G., Rocco, A., & Cuomo, R.
Affiliations
University of Naples Federico II (IT)
Corresponding author
Cuomo, R.
Venue
Neurogastroenterology & Motility
Publisher
Wiley
Published
2012-08-21
Volume
25
Issue
1
Pages
31
ISSN
  • 1350-1925 (ISSN-L)
  • 1365-2982
OpenAlex
W1541611016
Cited by
21
References
52
Citations by year
2023: 2 · 2022: 1 · 2020: 1 · 2019: 2 · 2018: 2 · 2017: 2 · 2016: 5 · 2015: 2 · 2014: 2 · 2013: 1 · 2012: 1
FWCI
1.86
Type
journal article
Language
en
Open access
Locations
  • Neurogastroenterology & Motility (publishedVersion)
  • PubMed (publishedVersion)
  • Lirias (acceptedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
Keywords
postprandial distress syndrome, psychological stress, dyspepsia, sympathetic hyperactivity, autonomic nervous system, stress hormones, ACTH, cortisol, corticotropin-releasing factor, heart rate variability, gastric emptying, electrogastrography, neurohormonal response, symptom severity
MeSH terms
Adrenocorticotropic Hormone, Adult, Corticotropin-Releasing Hormone, Dyspepsia, Female, Gastric Emptying, Humans, Hydrocortisone, Hypothalamo-Hypophyseal System, Male, Pituitary-Adrenal System, Stress, Psychological, Sympathetic Nervous System, Syndrome, Myoelectric Complex, Migrating, Postprandial Period

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