Abstract
Background
Gastroparesis (GP) is a disabling chronic gastroenterologic disorder with high morbidity that severely impacts patients’ quality of life. GP can present acutely after a viral-like gastrointestinal illness resulting in speculation that in some patients, neurologic damage caused by the infection might underlie the pathogenesis of idiopathic gastroparesis (IGP).
Aims
The aim of this study is to document case reports of Enterovirus (EV) infection as a possible cause of IGP.
Methods
Eleven patients referred with a diagnosis of GP underwent workup to exclude known causes of GP. Those with a history of flu-like symptoms or gastroenteritis prior to onset of GP symptoms had gastric biopsies taken during upper endoscopy to assess for the presence of gastric mucosal EV infection. Data on presenting symptoms, extra-intestinal symptoms and conditions, prior nutritional support requirements, upper endoscopy findings, and response to therapy were cataloged.
Results
Eleven patients were diagnosed as IGP. Nine had active EV infection on gastric biopsies and were included (7/9 female, mean age 43 years). Eight out of nine received EV treatment with antivirals and/or immune therapies, with a wide degree of variability in treatment regimens. Four out of eight who received EV treatment had symptomatic improvement. One patient had stable symptoms. Three patients are currently undergoing therapy.
Conclusions
Gastric EV infection was frequently detected (82 %) in patients undergoing investigation for IGP. Antiviral and/or immune therapies against EV seem to be favorable, as most of our patients had resolution of their GP symptoms after treatment. This is the first study to identify EV as a possible infectious etiology of IGP.
References
Jung HK, Choung RS, Locke GR III, et al. The incidence, prevalence, and outcomes of patients with gastroparesis in Olmsted County, Minnesota, from 1996 to 2006. Gastroenterology. 2009;136:1225–1233.
Hyett B, Martinez FJ, Gill BM, et al. Delayed radionucleotide gastric emptying studies predict morbidity in diabetics with symptoms of gastroparesis. Gastroenterology. 2009;137:445–452.
Talley NJ, Young L, Bytzer P, et al. Impact of chronic gastrointestinal symptoms in diabetes mellitus on health-related quality of life. Am J Gastroenterol. 2001;96:71–76.
Waseem S, Moshiree B, Draganov PV. Gastroparesis: current diagnostic challenges and management considerations. World J Gastroenterol. 2009;15:25–37.
Stein B, Everhart KK, Lacy BE. Gastroparesis: a review of current diagnosis and treatment options. J Clin Gastroenterol. 2015;49:550–558.
Soykan I, Sivri B, Sarosiek I, et al. Demography, clinical characteristics, psychological and abuse profiles, treatment, and long-term follow-up of patients with gastroparesis. Dig Dis Sci. 1998;43:2398–2404.
Hasler WL, Wilson LA, Parkman HP, et al. Bloating in gastroparesis: severity, impact, and associated factors. Am J Gastroenterol. 2011;106:1492–1502.
Parkman HP, Yates K, Hasler WL, et al. Clinical features of idiopathic gastroparesis vary with sex, body mass, symptom onset, delay in gastric emptying, and gastroparesis severity. Gastroenterology. 2011;140:101–115.
Camilleri M, Parkman HP, Shafi MA, et al. Clinical guideline: management of gastroparesis. Am J Gastroenterol. 2013;108:18–37.
Bityutskiy LP, Soykan I, McCallum RW. Viral gastroparesis: a subgroup of idiopathic gastroparesis—clinical characteristics and long-term outcomes. Am J Gastroenterol. 1997;92:1501–1506.
Spiller RC. Infection, immune function, and functional gut disorders. Clin Gastroenterol Hepatol. 2004;2:445–455.
Vassallo M, Camilleri M, Caron BL, et al. Gastrointestinal motor dysfunction in acquired selective cholinergic dysautonomia associated with infectious mononucleosis. Gastroenterology. 1991;100:252–258.
Debinski HS, Kamm MA, Talbot IC, et al. DNA viruses in the pathogenesis of sporadic chronic idiopathic intestinal pseudo-obstruction. Gut. 1997;41:100–106.
Lobrano A, Blanchard K, Abell TL, et al. Postinfectious gastroparesis related to autonomic failure: a case report. Neurogastroenterol Motil. 2006;18:162–167.
Camilleri M, Fealey RD. Idiopathic autonomic denervation in eight patients presenting with functional gastrointestinal disease. A causal association? Dig Dis Sci. 1990;35:609–616.
Parkman HP, McCallum RW. Gastroparesis Pathophysiology, Presentation and Treatment. New York, NY: Humana Press; 2012.
Tougas G, Eaker EY, Abell TL, et al. Assessment of gastric emptying using a low fat meal: establishment of international control values. Am J Gastroenterol. 2000;95:1456–1462.
Chia JK, Chia AY. Chronic fatigue syndrome is associated with chronic enterovirus infection of the stomach. J Clin Pathol. 2008;61:43–48.
Revicki DA, Rentz AM, Dubois D, et al. Development and validation of a patient-assessed gastroparesis symptom severity measure: the Gastroparesis Cardinal Symptom Index. Aliment Pharmacol Ther. 2003;18:141–150.
El-Serag HB, Chia J, Chia AY. Enterovirus infection of the stomach is associated with dyspepsia: a pilot controlled study. Gastroenterology. 2007;132:A73.
Chia JK, Chia AY, Wang D, et al. Functional dyspepsia and chronic gastritis associated with enteroviruses. Open J Gastroenterol. 2015;5:21–27.
Khetsuriani N, LaMonte-Fowlkes A, Oberste S, et al. Enterovirus surveillance—United States, 1970–2005. MMWR Surveill Summ.. 2006;55:1–20.
Flanagan EP, Saito YA, Lennon VA, et al. Immunotherapy trial as diagnostic test in evaluating patients with presumed autoimmune gastrointestinal dysmotility. Neurogastroenterol Motil. 2014;26:1285–1297.
Ng Q, He F, Kwang J. Recent progress towards novel EV71 anti-therapeutics and vaccines. Viruses. 2015;7:6441–6457.
Wang SM, Lei HY, Huang MC, et al. Modulation of cytokine production by intravenous immunoglobulin in patients with Enterovirus 71-associated brainstem encephalitis. J Clin Virol. 2006;37:47–52.
Acknowledgments
The authors would like to thank Dr. John Chia of EV MED Research, Lomita, California, for his assistance with performing Enterovirus testing for patients in this study.
Funding
The authors report no sources of funding for the study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors report no relevant financial disclosures or conflicts of interest.
Statement of human rights
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Institutional Review Board approval was obtained.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Rights and permissions
About this article
Cite this article
Barkin, J.A., Czul, F., Barkin, J.S. et al. Gastric Enterovirus Infection: A Possible Causative Etiology of Gastroparesis. Dig Dis Sci 61, 2344–2350 (2016). https://doi.org/10.1007/s10620-016-4227-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10620-016-4227-x