Gastroesophageal reflux disease is a progressive disease.
It is controversial whether gastrooesophageal reflux disease represents a spectrum disease from a nonerosive to a complicated one, or whether it is a categorial disease, i.e. it can be divided into three categories, such as nonerosive gastrooesophageal reflux disease, erosive gastrooesophageal reflux disease and Barrett's esophagus (BE) with little or no transition from one category to the other. This controversy might be of general interest, because it has some implications in the management of the patient. However, literature data concerning the natural history of gastrooesophageal reflux disease are very limited, and in particular very few papers have dealt with the issue of describing the natural history of patients with nonerosive gastrooesophageal reflux disease. Aim of the present review is to reassess these scanty data, and to try to demonstrate that progression from milder to more severe forms of gastrooesophageal reflux disease is possible and documented.
Pace
F
F
Department of Gastroenterology, L. Sacco University Hospital, Milan, Italy. cn.fapac@tin.it
Pallotta
S
S
Vakil
N
N
D000818:Animals; D001471:Barrett Esophagus / Q000503:physiopathology*; D018450:Disease Progression; D004941:Esophagitis / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000503:physiopathology*; D006801:Humans; D012720:Severity of Illness Index