Study of Dietary Patterns and Food Diversity in Russian GERD Patients

  • End date
    Dec 31, 2023
  • participants needed
  • sponsor
    Russian Academy of Medical Sciences
Updated on 21 March 2022
gastroesophageal reflux
gastroesophageal reflux disease
dietary assessment
Accepts healthy volunteers


The aim of the study is to assess food diversity and dietary patterns in Russian GERD patients


The study of dietary patterns may provide complex vision of an association between consumption of specific foods, or groups of food products and manifestations of gastroesophageal reflux disease (symptoms: heartburn and acid regurgitation; endoscopic findings - oesophagitis). Only limited data on this matter are published to the moment and they predominantly concerns outcomes of gastroesophageal reflux disease (oesophageal adenocarcinoma or Barrett's oesophagus). Taking into the consideration that earlier studies found significant differences in consumption of nutrients in different world regions, new data on food patterns of dietary patterns in Russian GERD patients could partly fill in the gap of knowledge on this particular matter.

Condition Gastroesophageal; Reflux With Esophagitis, Gastroesophageal Reflux, GERD, Heartburn, Non-erosive Reflux Disease, Esophagitis
Treatment Dietary Assessment
Clinical Study IdentifierNCT04252144
SponsorRussian Academy of Medical Sciences
Last Modified on21 March 2022


Yes No Not Sure

Inclusion Criteria

willingness to participate (signed the informed consent form)
willingness to follow all the required procedures

Exclusion Criteria

Pregnant or breast-feeding females
Neoplasms, current or by the medical history (except local skin cancer successfully treated)
History of chest or abdominal surgery, except appendectomy and cholecistectomy (in case when no consequences of these operations like adhesive disease of the abdominal cavity are present)
Co-morbid conditions which can influence or mask the symptoms of GERD (including, but not limited to: ischaemic heart disease, severe pulmonary disease, severe depression or anxiety, etc)
the use of concomitant medications that may influence on the symptoms or other manifestations of gastroesophageal reflux disease: NSAIDs, corticosteroids (except topic ones for no longer than 2 weeks), any medications directly influencing mood and function of central nervous system (antidepressants, anxiolytics, anti-anxiety agents, anticonvulsant etc) at the moment of enrolment and during a 2 half-life period of the certain drug
the use of medications that influence gastric secretion at the time of enrolment and during 2 week before it
any condition of the patient which makes the participation of the patient in the study unreasonable or put him at risk of the condition's exacerbation
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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