Impact of regurgitation on health-related quality of life in gastro-oesophageal reflux disease before and after short-term potent acid suppression therapy.

Gut 2014 May 5;63(5):720-6. Epub 2013 Jul 5.

Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, , Chicago, Illinois, USA.

Objective: Limited data exist on the impact of regurgitation on health-related quality of life (HRQOL) in gastro-oesophageal reflux disease (GORD). We assessed the relationship between regurgitation frequency and HRQOL before and after acid suppression therapy in GORD.

Method: We used data from two randomised trials of AZD0865 25-75 mg/day versus esomeprazole 20 or 40 mg/day in non-erosive reflux disease (NERD) (n=1415) or reflux oesophagitis (RO) (n=1460). The Reflux Disease Questionnaire was used to select patients with frequent and intense heartburn for inclusion and to assess treatment response. The Quality of Life in Reflux and Dyspepsia (QOLRAD) questionnaire was used to assess HRQOL.

Results: At baseline, 93% of patients in both the NERD and RO groups experienced regurgitation. Mean QOLRAD scores were similar for NERD and RO at baseline and at week 4 and disclosed decremental HRQOL with increasing frequency of regurgitation; a clinically relevant difference of >0.5 in mean QOLRAD scores was seen with regurgitation ≥4 days/week versus <4 days/week. The prevalence of frequent, persistent regurgitation (≥4 days/week) at week 4 among heartburn responders (≤1 day/week of mild heartburn) was 28% in NERD and 23% in RO. QOLRAD scores were higher among heartburn responders. There was a similar pattern of impact related to regurgitation frequency in heartburn responders compared with the group as a whole.

Conclusions: Frequent regurgitation was associated with a clinically relevant, incremental decline in HRQOL beyond that associated with heartburn before and after potent acid suppression in both NERD and RO.

Clinical Trial Numbers: NCT00206284 and NCT00206245.

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Source
http://dx.doi.org/10.1136/gutjnl-2013-304883DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4124076PMC
May 2014
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(Supplied by CrossRef)
Short-term treatment with proton pump inhibitors, H2-receptor antagonists and prokinetics for gastro-oesophageal reflux disease-like symptoms and endoscopy negative reflux disease
van Pinxteren et al.
Cochrane Database Syst Rev 2010
Medical treatments for the maintenance therapy of reflux oesophagitis and endoscopic negative reflux disease
Donnellan et al.
Cochrane Database Syst Rev 2005

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