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This study is crossover study to evaluate safety and efficacy of lansoprazole in preterm infants with gastroesophageal reflux.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PL | Experimental | Placebo once a day orally for 7 days, then lansoprazole 1mg/kg once a day orally for 7 days |
|
| LP | Experimental | Lansoprazole 1mg/kg orally once a day for 7 days, then placebo orally once a day for 7 days |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lansoprazole | Drug |
|
| |
| Placebo |
| Measure | Description | Time Frame |
|---|---|---|
| Acid reflux time (%) | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| Measure | Description | Time Frame |
|---|---|---|
| Acid reflux frequency | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| Composite score | measured by 24hr pH impedance monitor |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Han-Suk Kim, MD, PhD | Seoul National University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Hospital | Seoul | 110-740 | South Korea |
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| ID | Term |
|---|---|
| D047928 | Premature Birth |
| D005764 | Gastroesophageal Reflux |
| ID | Term |
|---|---|
| D007752 | Obstetric Labor, Premature |
| D007744 | Obstetric Labor Complications |
| D011248 | Pregnancy Complications |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
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| ID | Term |
|---|---|
| D064747 | Lansoprazole |
| ID | Term |
|---|---|
| D053799 | 2-Pyridinylmethylsulfinylbenzimidazoles |
| D013454 | Sulfoxides |
| D013457 | Sulfur Compounds |
| D009930 | Organic Chemicals |
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| Drug |
|
| day 0, day 7, day 14 |
| Acid reflux fraction | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| acid bolus reflux time/%, | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| nonacid bolus reflux time/% | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| bolus reflux time/% | measured by 24hr pH impedance monitor | day 0, day 7, day 14 |
| I-GERQ GERD score | I-GERQ GERD score chart (Infant Gastroesophageal Reflux Questionnaire Gastroesophageal Reflux Disease) | day 0, day 7, day 14 |
| D000091642 | Urogenital Diseases |
| D015154 | Esophageal Motility Disorders |
| D003680 | Deglutition Disorders |
| D004935 | Esophageal Diseases |
| D005767 | Gastrointestinal Diseases |
| D004066 | Digestive System Diseases |
| D011725 |
| Pyridines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D001562 | Benzimidazoles |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |