There can be variation in the licensing of
different medicines containing the same drug.
Gastro-resistant tablet
CAUTIONARY AND ADVISORY LABELS 25
▶Rabeprazole sodium (Non-proprietary)
Rabeprazole sodium 10 mg Rabeprazole 10mg gastro-resistant
tablets | 28 tablet P £11.56 DT = £1.40
Rabeprazole sodium 20 mg Rabeprazole 20mg gastro-resistant
tablets | 28 tablet P £19.55 DT = £1.70
▶Pariet (Eisai Ltd)
Rabeprazole sodium 10 mg Pariet 10mg gastro-resistant tablets |
28 tablet P £5.78 DT = £1.40
Rabeprazole sodium 20 mg Pariet 20mg gastro-resistant tablets |
28 tablet P £11.34 DT = £1.70
4.3 Gastro-oesophageal reflux
disease
Gastro-oesophageal reflux disease
Description of condition
Gastro-oesophageal reflux disease (GORD) is usually a
chronic condition where there is reflux of gastric contents
(particularly acid, bile, and pepsin) back into the
oesophagus, causing symptoms of heartburn and acid
regurgitation. Less common symptoms such as chest pain,
hoarseness, cough, wheezing, asthma and dental erosions
can also occur if acid reflux reaches the oropharynx and/or
respiratory tract.
GORD can be classified as non-erosive when a person has
symptoms of GORD but the endoscopy is normal or erosive
oesophagitis when oesophageal inflammation and mucosal
erosions are seen at endoscopy.
Certain factors may contribute to the risk of developing
GORD. These include consumption of trigger and fatty foods,
pregnancy, hiatus hernia, family history of GORD, increased
intra-gastric pressure from straining and coughing, stress,
anxiety, obesity, drug side-effects, smoking and alcohol
consumption.
Complications of GORD include oesophageal
inflammation (oesophagitis), ulceration, haemorrhage and
stricture formation, anaemia due to chronic blood loss,
aspiration pneumonia, and Barrett’s oesophagus.
Aims of treatment
The aim of treatment is to manage the symptoms of GORD
and reduce the risk of recurrence and complications
associated with the disease.
Non-drug treatment
g Lifestyle measures, such as healthy eating, weight loss
(if obese), avoiding trigger foods, eating smaller meals,
eating the evening meal 3–4 hours before going to bed,
raising the head of the bed, Smoking cessation p. 520, and
reducing alcohol consumption may improve symptoms.
Assess the patient for stress and anxiety as these conditions
may exacerbate symptoms.
Urgent endoscopic investigation is required for patients
with dysphagia, significant acute gastrointestinal bleeding,
or in those aged 55 years and over with unexplained weight
loss and symptoms of upper abdominal pain, reflux or
dyspepsia. Endoscopy can be considered to diagnose
Barrett’s oesophagus if the patient has GORD. Patient
preference and individual risk factors should be taken into
account. h
Drug treatment
Initial management
g Drugs that may cause or exacerbate the symptoms of
GORD, such as alpha-blockers, anticholinergics,
benzodiazepines, beta-blockers, bisphosphonates, calcium-
channel blockers, corticosteroids, non-steroidal anti-
inflammatory drugs (NSAIDs), nitrates, theophyllines, and
tricyclic antidepressants should be reviewed. The lowest
effective dose should be used and if appropriate, stopped.
Long term continuous use of antacids is not recommended
for the treatment of GORD.
Patients with uninvestigated symptoms which suggest
GORD should be managed as uninvestigated Dyspepsia p. 72.
In patients with an endoscopy confirmed diagnosis of
GORD, a proton pump inhibitor (PPI), should be offered for 4
or 8 weeks. h If there is no response to a PPI, then offer a
histamine2-receptor antagonist (H2-receptor antagonist).
g Severe oesophagitis should be treated with a PPI for
8 weeks, taking into consideration patient preference and
factors such as underlying health conditions and possible
interactions with other drugs. h
Follow up management
g For patients with refractory GORD, new alarm
symptoms should be assessed and alternate diagnoses
considered. Other options include prescribing a further
course of the initial PPI dose for 1 month, double the initial
PPI dose for 1 month or the addition of a H2-receptor
antagonist at bedtime for nocturnal symptoms or for short
term use. The patient’s adherence to initial management
should also be checked and lifestyle advice reinforced.
For patients diagnosed with GORD in whom symptoms
recur after initial treatment, a PPI should be given at the
lowest dose that can achieve symptom control and self
management on an “as-needed” basis should be discussed.
If treatment for severe oesophagitis fails, a higher dose of
the same PPI should be used or switching to another PPI
should be considered taking into account patient preference,
tolerability, underlying health conditions and possible
interactions with other drugs.
For patients with severe oesophagitis that fail to respond
to long term maintenance PPI therapy a clinical review and
switching to another PPI can be considered and/or specialist
advice can be sought.
Patients with severe oesophagitis or who have had
dilatation of an oesophageal stricture should remain on
long-term PPI therapy taking into consideration the factors
mentioned above. h
GORD in pregnancy
g Heartburn and acid reflux are symptoms of Dyspepsia
p. 72 in pregnancy commonly caused by GORD. Dietary and
lifestyle advice should be given as first-line management. If
this approach fails to control symptoms, an antacid or an
alginate can be used. If this is ineffective or symptoms are
severe omeprazole p. 85 or ranitidine p. 80 (unlicensed) may
help to control symptoms. h
Useful Resources
Gastro-oesophageal reflux disease and dyspepsia in adults:
investigation and management. National Institute for Health
and Care Excellence. NICE clinical guideline 184. September
2014, updated October 2019.
www.nice.org.uk/guidance/cg184
NICE Patient Decision Aid: Option grid to help people
make decisions about long term heartburn treatment
www.nice.org.uk/about/what-we-do/our-programmes/nice-
guidance/nice-guidelines/shared-decision-making
Other drugs used for Gastro-oesophageal reflux disease
Cimetidine, p. 79. Esomeprazole, p. 83. Famotidine, p. 79.
Lansoprazole, p. 84. Nizatidine, p. 80. Pantoprazole, p. 86.
Rabeprazole sodium, p. 87
ANTACIDS › ALGINATE
PDF pages 110, 111