This study is crossover study to evaluate safety and efficacy of lansoprazole in preterm infants with gastroesophageal reflux.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
12
Seoul National University Hospital
Seoul, South Korea
Acid reflux time (%)
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
Acid reflux frequency
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
Composite score
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
Acid reflux fraction
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
acid bolus reflux time/%,
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
nonacid bolus reflux time/%
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
bolus reflux time/%
measured by 24hr pH impedance monitor
Time frame: day 0, day 7, day 14
I-GERQ GERD score
I-GERQ GERD score chart (Infant Gastroesophageal Reflux Questionnaire Gastroesophageal Reflux Disease)
Time frame: day 0, day 7, day 14
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