Abstract
Background
Gender and gastric acid have been suggested to be independently involved in the pathophysiology of functional dyspepsia, but the interrelationship among gender, dyspeptic symptoms, and gastric acid secretion remains to be evaluated. We sought to explore this issue in dyspeptic patients.
Methods
A total of 89 outpatients (male, 36; mean age, 55.6Â years) with dyspeptic symptoms were analyzed. The degree of dyspeptic symptoms was evaluated and scored using a symptom questionnaire consisting of 3 subcategories: dysmotility-related symptoms, reflux-related symptoms, and epigastric pain-related symptoms. Stimulated gastric acid secretion was directly measured using an endoscopic gastrin test.
Results
The total symptom scores and the epigastric pain-related symptom scores were significantly higher in female patients than in male patients. The dysmotility-related and reflux-related symptom scores were also higher, but not significantly, in the female patients. Multiple regression analysis of age, gender, habitual drinking, smoking, Helicobacter pylori infection, and gastric acid secretion revealed that gender and gastric hypochlorhydria, defined as less than 2.1Â mEq/10Â min in the endoscopic gastrin test, were significantly associated with higher dyspeptic symptom scores. The total scores and the dysmotility-related scores were significantly higher in the patients with gastric hypochlorhydria than in those with gastric non-hypochlorhydria, and this difference was found to be present only in females.
Conclusions
Gastric hypochlorhydria in female dyspeptic patients may be involved in the exacerbation of dyspeptic symptoms. Differences in the responsiveness to gastric hypochlorhydria between males and females may be partly responsible for the gender differences in the prevalence and severity of dyspeptic symptoms.
This is a preview of subscription content, access via your institution.


Abbreviations
- FD:
-
Functional dyspepsia
- GERD:
-
Gastroesophageal reflux disease
- FSSG:
-
Frequency scale for the symptoms of GERD
- H. pylori :
-
Helicobacter pylori
- EGT:
-
Endoscopic gastrin test
- SD:
-
Standard deviation
- IBS:
-
Irritable bowel syndrome
References
Zagari RM, Law GR, Fuccio L, Cennamo V, Gilthorpe MS, Forman D, et al. Epidemiology of functional dyspepsia and subgroups in the Italian general population: an endoscopic study. Gastroenterology. 2010;138:1302–11.
Aro P, Talley NJ, Ronkainen J, Storskrubb T, Vieth M, Johansson SE, et al. Anxiety is associated with uninvestigated and functional dyspepsia (Rome III criteria) in a Swedish population-based study. Gastroenterology. 2009;137:94–100.
Agréus L, Svärdsudd K, Nyrén O, Tibblin G. Irritable bowel syndrome and dyspepsia in the general population: overlap and lack of stability over time. Gastroenterology. 1995;109:671–80.
El-Serag HB, Talley NJ. Systemic review: the prevalence and clinical course of functional dyspepsia. Aliment Pharmacol Ther. 2004;19:643–54.
Okumura T, Tanno S, Ohhira M, Tanno S. Prevalence of functional dyspepsia in an outpatient clinic with primary care physicians in Japan. J Gastroenterol. 2010;45:187–94.
Tack J, Talley NJ, Camilleri M, Holtmann G, Hu P, Malagelada JR, et al. Functional gastroduodenal disorders. Gastroenterology. 2006;130:1466–79.
Thumshirn M. Pathophysiology of functional dyspepsia. Gut. 2002;51(Suppl 1):i63–6.
Tack J, Masaoka T, Janssen P. Functional dyspepsia. Curr Opin Gastroenterol. 2011;27:549–57.
Miwa H, Watari J, Fukui H, Oshima T, Tomita T, Sakurai J, et al. Current understanding of pathogenesis of functional dyspepsia. J Gastroenterol Hepatol. 2011;26(Suppl 3):53–60.
Stanghellini V. Three-month prevalence rates of gastrointestinal symptoms and the influence of demographic factors: results from the Domestic/International Gastroenterology Surveillance Study (DIGEST). Scand J Gastroenterol Suppl. 1999;231:20–8.
Kindt S, Dubois D, Van Oudenhove L, Caenepeel P, Arts J, Bisschops R, et al. Relationship between symptom pattern, assessed by the PAGI-SYM questionnaire, and gastric sensorimotor dysfunction in functional dyspepsia. Neurogastroenterol Motil. 2009;21:1183–e105.
Chang L, Toner BB, Fukudo S, Guthrie E, Locke GR, Norton NJ, et al. Gender, age, society, culture, and the patient’s perspective in the functional gastrointestinal disorders. Gastroenterology. 2006;130:1435–46.
Talley NJ, Locke GR 3rd, Lahr BD, Zinsmeister AR, Tougas G, Ligozio G, et al. Functional dyspepsia, delayed gastric emptying, and impaired quality of life. Gut. 2006;55:933–9.
Sandler RS, Stewart WF, Liberman JN, Ricci JA, Zorich NL. Abdominal pain, bloating, and diarrhea in the United States: prevalence and impact. Dig Dis Sci. 2000;45:1166–71.
Shiotani A, Miyanishi T, Takahashi T. Sex differences in irritable bowel syndrome in Japanese university students. J Gastroenterol. 2006;41:562–8.
Westbrook JI, Talley NJ, Westbrook MT. Gender differences in the symptoms and physical and mental well-being of dyspeptics: a population based study. Qual Life Res. 2002;11:283–91.
Stanghellini V, Tosetti C, Paternicò A, De Giorgio R, Barbara G, Salvioli B, et al. Predominant symptoms identify different subgroups in functional dyspepsia. Am J Gastroenterol. 1999;94:2080–5.
El-Omar E, Penman I, Ardill JE, McColl KE. A substantial proportion of non-ulcer dyspepsia patients have the same abnormality of acid secretion as duodenal ulcer patients. Gut. 1995;36:534–8.
Miwa H, Nakajima K, Yamaguchi K, Fujimoto K, Veldhuyzen VAN, Zanten SJ, et al. Generation of dyspeptic symptoms by direct acid infusion into the stomach of healthy Japanese subjects. Aliment Pharmacol Ther. 2007;26:257–64.
Misra SP, Broor SL. Is gastric acid responsible for the pain in patients with essential dyspepsia? J Clin Gastroenterol. 1990;12:624–7.
George AA, Tsuchiyose M, Dooley CP. Sensitivity of the gastric mucosa to acid and duodenal contents in patients with nonulcer dyspepsia. Gastroenterology. 1991;101:3–6.
Veldhuyzen van Zanten SJ, Chiba N, Armstrong D, Barkun A, Thomson A, Smyth S, et al. A randomized trial comparing omeprazole, ranitidine, cisapride, or placebo in Helicobacter pylori negative, primary care patients with dyspepsia: the CADET-HN Study. Am J Gastroenterol. 2005;100:1477–88.
van Zanten SV, Flook N, Talley NJ, Vakil N, Lauritsen K, Bolling-Sternevald E, et al. One-week acid suppression trial in uninvestigated dyspepsia patients with epigastric pain or burning to predict response to 8 weeks’ treatment with esomeprazole: a randomized, placebo-controlled study. Aliment Pharmacol Ther. 2007;26:665–72.
Tucci A, Corinaldesi R, Stanghellini V, Tosetti C, Di Febo G, Paparo GF, et al. Helicobacter pylori infection and gastric function in patients with chronic idiopathic dyspepsia. Gastroenterology. 1992;103:768–74.
Nyrén O. Secretory abnormalities in functional dyspepsia. Scand J Gastroenterol Suppl. 1991;182:25–8.
Iijima K, Ohara S, Koike T, Sekine H, Shimosegawa T. Gastric acid secretion of normal Japanese subjects in relation to Helicobacter pylori infection, aging, and gender. Scand J Gastroenterol. 2004;39:709–16.
el-Omar EM, Penman ID, Ardill JE, Chittajallu RS, Howie C, McColl KE. Helicobacter pylori infection and abnormalities of acid secretion in patients with duodenal ulcer disease. Gastroenterology. 1995;109:681–91.
Feldman M, Cryer B, Lee E. Effects of Helicobacter pylori gastritis on gastric secretion in healthy human beings. Am J Physiol. 1998;274(6 Pt 1):G1011–7.
Kusano M, Shimoyama Y, Sugimoto S, Kawamura O, Maeda M, Minashi K, et al. Development and evaluation of FSSG: frequency scale for the symptoms of GERD. J Gastroenterol. 2004;39:888–91.
Iijima K, Ohara S, Sekine H, Koike T, Kubota Y, Kato K, et al. A new endoscopic method of gastric acid secretory testing. Am J Gastroenterol. 1998;93:2113–8.
Iijima K, Koike T, Abe Y, Yamagishi H, Ara N, Asanuma K, et al. Gastric hyposecretion in esophageal squamous-cell carcinomas. Dig Dis Sci. 2010;55:1349–55.
Stanghellini V, Tosetti C, Paternico A, Barbara G, Morselli-Labate AM, Monetti N, et al. Risk indicators of delayed gastric emptying of solids in patients with functional dyspepsia. Gastroenterology. 1996;110:1036–42.
Mayer EA, Naliboff B, Lee O, Munakata J, Chang L. Review article: gender-related differences in functional gastrointestinal disorders. Aliment Pharmacol Ther. 1999;13(Suppl 2):65–9.
Mayer EA, Berman S, Chang L, Naliboff BD. Sex-based differences in gastrointestinal pain. Eur J Pain. 2004;8:451–63.
Parkman HP, Urbain JL, Knight LC, Brown KL, Trate DM, Miller MA, et al. Effect of gastric acid suppressants on human gastric motility. Gut. 1998;42:243–50.
Tatsuta M, Iishi H, Okuda S. Gastric emptying and gastrointestinal symptoms in patients with atrophic gastritis and the effects of domperidone. Scand J Gastroenterol. 1989;24:251–6.
Matsumoto Y, Ito M, Kamino D, Tanaka S, Haruma K, Chayama K. Relation between histologic gastritis and gastric motility in Japanese patients with functional dyspepsia: evaluation by transabdominal ultrasonography. J Gastroenterol. 2008;43:332–7.
Tucci A, Poli L, Biasco G, Paparo GF, Tosetti C, Fusaroli P, et al. Helicobacter pylori infection and gastric function in patients with fundic atrophic gastritis. Dig Dis Sci. 2001;46:1573–83.
Kadouchi K, Tominaga K, Ochi M, Kawamura E, Sasaki E, Shiba M, et al. Interactions between the grading of gastric atrophy associated with Helicobactor pylori and the severity of clinical symptoms and delay in gastric empyting in patients with functional dyspepsia. Aliment Pharmacol Ther. 2006;24(Suppl.4):49–57.
Bonnevie O, Kallehauge HE, Wulff HR, Wulff MR. Prognostic value of the augmented histamine test in ulcer disease and X-ray negative dyspepsia. Scand J Gastroenterol. 1971;8:723–9.
Pohl D, Fox M, Fried M, Göke B, Prinz C, Mönnikes H, et al. Do we need gastric acid? Digestion. 2008;77:184–97.
Fried M, Siegrist H, Frei R, Froehlich F, Duroux P, Thorens J, et al. Duodenal bacterial overgrowth during treatment in outpatients with omeprazole. Gut. 1994;35:23–6.
Lee KJ, Kim JH, Cho SW. Dyspeptic symptoms associated with hypersensitivity to gastric distension induced by duodenal acidification. J Gastroenterol Hepatol. 2006;21:515–20.
Schwartz MP, Samsom M, Van Berge Henegouwen GP, Smout AJ. Effect of inhibition of gastric acid secretion on antropyloroduodenal motor activity and duodenal acid hypersensitivity in functional dyspepsia. Aliment Pharmacol Ther. 2001;15:1921–8.
Simrén M, Vos R, Janssens J, Tack J. Acid infusion enhances duodenal mechanosensitivity in healthy subjects. Am J Physiol Gastrointest Liver Physiol. 2003;285:G309–15.
Lee KJ, Vos R, Janssens J, Tack J. Influence of duodenal acidification on the sensorimotor function of the proximal stomach in humans. Am J Physiol Gastrointest Liver Physiol. 2004;286:G278–84.
Tanimura T, Adachi K, Furuta K, Ohara S, Morita T, Koshino K, et al. Usefulness of catheterless radiotelemetry pH monitoring system to examine the relationship between duodenal acidity and upper gastrointestinal symptoms. J Gastroenterol Hepatol. 2011;26:98–103.
Akiba Y, Kaunitz JD. Duodenal chemosensing: master control for epigastric sensation? J Gastroenterol Hepatol. 2011;26:6–7.
Nagahara A, Asaoka D, Hojo M, Oguro M, Shimada Y, Ishikawa D, et al. Observational comparative trial of the efficacy of proton pump inhibitors versus histamine-2 receptor antagonists for uninvestigated dyspepsia. J Gastroenterol Hepatol. 2010;25(Suppl 1):S122–8.
Iijima K, Ara N, Abe Y, Koike T, Iwai W, Uno K, et al. Gastric acid secretion level modulates the association between Helicobacter pylori infection and low-dose aspirin-induced gastropathy. J Gastroenterol. 2011;46:612–9.
Wang WH, Huang JQ, Zheng GF, Xia HH, Wong WM, Liu XG, et al. Effects of proton-pump inhibitors on functional dyspepsia: a meta-analysis of randomized placebo-controlled trials. Clin Gastroenterol Hepatol. 2007;5:178–85.
Gwee KA, Hwang JE, Ho KY, Yeoh KG, Lum CF, Ang PK. In-practice predictors of response to proton pump inhibitor therapy in primary care patients with dyspepsia in an Asian population. J Clin Gastroenterol. 2008;42:134–8.
Conflict of interest
All of the authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Iwai, W., Abe, Y., Iijima, K. et al. Gastric hypochlorhydria is associated with an exacerbation of dyspeptic symptoms in female patients. J Gastroenterol 48, 214–221 (2013). https://doi.org/10.1007/s00535-012-0634-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00535-012-0634-8