Background: Data on the natural history of reflux oesophagitis are few and conflicting: it is not clear whether in the long-term, patients still require therapy for controlling symptoms and preventing endoscopic relapse.
Aims: To assess, in reflux oesophagitis patients followed up for a median period of 4 years: a) clinical conditions throughout follow-up period (i.e., frequency of relapses, need and type of treatment, satisfaction with therapy; b) present state, including quality of life, mode of treatment, presence of residual symptoms or invalidity.
Patients: A series of 288 consecutive outpatients, diagnosed as having reflux oesophagitis during the period 1986-1990, and followed up for at least 48 months.
Methods: The study was carried out in two parts. The first, retrospective, assessing the outcome throughout follow-up during which it was suggested that patients assume a maintenance therapy with H2-receptor antagonists, proton pump inhibitors or other drugs for the first year, and to continue only if desired. Patients returned for follow-up every six months, and endoscopy was repeated after the first year or in the case of symptom recurrence. In the second part, after a median follow-up of 4 years, patients were submitted to a telephone interview by means of a structured questionnaire, assessing type and severity of current symptoms (if any), type of current therapy, degree of satisfaction with treatment, and overall evaluation of quality of life.
Results: Data are available from 132 patients (M/F = 85/47) of whom 119 (90%) were still on treatment and 31% still presented symptoms. During follow-up, 21% had more than 3 endoscopic relapses, 23% between 2 and 3, 28% one, and 28% zero, respectively and 79% were still adopting non-pharmacological measures (diet, posture, etc.). Only two (1.5%) had been submitted to surgery to control untractable symptoms/mucosal lesions. Finally, 64% and 11%, respectively, considered the present quality of life as good or excellent.
Conclusions: Contrary to many reports, the prognosis of reflux oesophagitis is not favourable showing a marked trend to chronicity; the disease leads to almost continuous drug assumption for symptom control, and is associated with a high relapse risk after treatment withdrawal. Despite (or due to) these unfavourable features, patient compliance to both pharmacological and non-pharmacological therapy is excellent and, correspondingly, also the quality of life is acceptable or improved.