title: Influence of respiratory physiotherapy on gastro-oesophageal reflux in infants: A systematic review.
abstract: OBJECTIVE
  To provide a survey on the literature concerning the influence of respiratory physiotherapy on gastro-oesophageal reflux (GOR) in infants and young children.
  
  
  METHODS
  Electronic databases (Pubmed, Web of Science, PEDro) and reference lists of articles and narrative reviews were searched. Articles were included when infants and small children underwent oesophageal pH monitoring or pH-multichannel intraluminal impedance monitoring while respiratory physiotherapy was administered. Descriptive analysis was performed and two researchers scored the methodological quality of these studies.
  
  
  RESULTS
  Out of 985 articles, seven (six English, one French) have been included, In total 277 patients were involved, 71 with cystic fibrosis. Depending on the technique used, four studies showed GOR to be aggravated during therapy, three studies reported no effect.
  
  
  CONCLUSIONS
  The evidence is not conclusive on whether respiratory physiotherapy induces or aggravates GOR in infants and small children. Age, disease, and treatment options play an important role. More specific research, also focussing on the influence of respiratory physiotherapy on non-acid reflux and the impact of recently developed airway clearance techniques (ACT's) on GOR is necessary.
authors.affiliation: Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.|Physiotherapy Department, UZ Brussel, Brussels, Belgium.
authors.forename: Filip
authors.initials: F
authors.lastname: Van Ginderdeuren
authors.affiliation: Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.
authors.forename: Eric
authors.initials: E
authors.lastname: Kerckhofs
authors.affiliation: UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
authors.forename: Michel
authors.initials: M
authors.lastname: Deneyer
authors.affiliation: Physiotherapy Department, UZ Brussel, Brussels, Belgium.
authors.forename: Sylvie
authors.initials: S
authors.lastname: Vanlaethem
authors.affiliation: UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
authors.forename: Yvan
authors.initials: Y
authors.lastname: Vandenplas
mesh_terms: D005764:Gastroesophageal Reflux / Q000628:therapy*; D006801:Humans; D007223:Infant; D012138:Respiratory Therapy / Q000009:adverse effects / Q000379:methods
keywords: airway clearance techniques; cystic fibrosis; gastro-oesophageal reflux; infants; respiratory physiotherapy