Breathing Exercises in Gastroesophageal Reflux Disease: A Systematic Review

Lucie Zdrhova*, Petr Bitnar, Karel Balihar, Pavel Kolar, Katerina Madle, Milan Martinek, John Erik Pandolfino, Jan Martinek

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

Abstract

The pathogenesis of gastroesophageal reflux disease (GERD) is multifactorial. The severity of abnormal reflux burden corresponds to the dysfunction of the antireflux barrier and inability to clear refluxate. The crural diaphragm is one of the main components of the esophagogastric junction and plays an important role in preventing gastroesophageal reflux. The diaphragm, as a skeletal muscle, is partially under voluntary control and its dysfunction can be improved via breathing exercises. Thus, diaphragmatic breathing training (DBT) has the potential to alleviate symptoms in selected patients with GERD. High-resolution esophageal manometry (HRM) is a useful method for the assessment of antireflux barrier function and can therefore elucidate the mechanisms responsible for gastroesophageal reflux. We hypothesize that HRM can help define patient phenotypes that may benefit most from DBT, and that HRM can even help in the management of respiratory physiotherapy in patients with GERD. This systematic review aimed to evaluate the current data supporting physiotherapeutic practices in the treatment of GERD and to illustrate how HRM may guide treatment strategies focused on respiratory physiotherapy.

Original languageEnglish (US)
JournalDysphagia
DOIs
StateAccepted/In press - 2022

Keywords

  • Diaphragmatic breathing training
  • Gastroesophageal reflux disease
  • High-resolution manometry

ASJC Scopus subject areas

  • Otorhinolaryngology
  • Gastroenterology
  • Speech and Hearing

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