Comparison of the Efficiency of Two Different PPI Formula in Atypical GERD
Ключови думи
Резюме
Описание
We conduct a prospective randomized study since July 2017 after IRB approval. Patients between the ages of 20 and 80 years presenting to the gastroenterology outpatient clinic for atypical GERD symptoms (cough, globus, and NCCP) with or without typical symptoms (heartburn or acid regurgitation) of GERD will be invited to participate. After signing informed consents and screening, patients with atypical GERD symptoms for more than one month and with a total Reflux Symptom Index (RSI) score ≥13 were eligible for enrollment.Patients who currently took pro-kinetic agents, baclofen, antacid, sucralfate, histamin-2 receptor antagonists, PPI, antitussive, non-steroid anti-inflammatory drugs, anxiolytics, or anti-depressants or takes aforementioned medication during study period, who have severe cardiac, pulmonary, hepatic, or renal disease, who have uncured underlying malignancy, will be excluded as are subjects with laryngeal or pharyngeal disorders, a history of gastrointestinal (GI) surgery, symptoms of GI tract obstruction, or a contraindication for PPI use.
Personal characteristics including age, sex, habit of drinking and smoking, body mass index (BMI), waist circumference and underlying co-morbidity including diabetes, hypertension and dyslipidemia will be recorded. The findings of esophageal gastroduodenal scopy (EGD) will be recorded including the severity of erosive esophagitis (Los Angeles grade A-D or non-erosive reflux disease).The symptoms of atypical GERD including cough, globus sensation, and NCCP and the symptoms of typical GERD (heart burn and acid regurgitation) will be recorded everyday (daytime and night respectively) via diary before PPI therapy for 2 days and after PPI therapy for 8 weeks. The definitions of cough, globus sensation, NCCP, heart burn, and acid regurgitation will be according to a previous publication After enrollment, 120 subjects will randomly assign (at a 1:1 ratio) to receive either oral lansoprazole (Takepron OD 30 mg, Takeda Co. Ltd, Tokyo, Japan) once daily before breakfast or oral dexilansoprazole (Dexilant 60 mg, Takeda Co. Ltd, Tokyo, Japan) once daily before breakfast for 8 weeks. Subjects will record their symptoms (cough, globus, NCCP, heart burn, and acid regurgitation) at daytime and nighttime everyday for 8 weeks. Symptoms suspecting drug adverse effect including nausea, diarrhea, constipation, headache, dizziness, fatigue, flatulence, etc will be recorded for 8 weeks. Head elevation during sleeping, or on diet for body weight reduction, medication with pro-kinetic agents, baclofen, antacid, sucralfate, histamin-2 receptor antagonists, other PPI, antitussive, non-steroid anti-inflammatory drugs, anxiolytics, or anti-depressants will not be allowed during study period.
Endpoints We will evaluate the response rate (symptom free) everyday during the 8-week PPI therapy for cough, globus sensation, NCCP, acid regurgitation, and heartburn respectively. The primary endpoint is to compare the cumulated incidence and the time of each symptom free during 8-week therapy period between the two study groups. The secondary endpoint will be the withdrawal or drop-out rate due to poor symptoms response or drug adverse effects.
Дати
Последна проверка: | 12/31/2017 |
Първо изпратено: | 01/17/2018 |
Очаквано записване подадено: | 01/30/2018 |
Първо публикувано: | 01/31/2018 |
Изпратена последна актуализация: | 01/30/2018 |
Последна актуализация публикувана: | 01/31/2018 |
Действителна начална дата на проучването: | 07/31/2017 |
Приблизителна дата на първично завършване: | 06/30/2018 |
Очаквана дата на завършване на проучването: | 11/30/2018 |
Състояние или заболяване
Интервенция / лечение
Drug: dexilansoprazole group (Dexilant 60 mg)
Drug: lansoprazole group (Takepron OD 30 mg)
Фаза
Групи за ръце
Arm | Интервенция / лечение |
---|---|
Experimental: dexilansoprazole group (Dexilant 60 mg) After randomization, 60 subjects will receive oral dexlansoprazole (Dexilant 60 mg, Takeda Co. Ltd, Tokyo, Japan) once daily before breakfast for 8 weeks. Subjects will record their symptoms (cough, globus, NCCP, heart burn, and acid regurgitation) at daytime and nighttime everyday for 8 weeks. Symptoms suspecting drug adverse effect including nausea, diarrhea, constipation, headache, dizziness, fatigue, flatulence, etc will be recorded for 8 weeks. | Drug: dexilansoprazole group (Dexilant 60 mg) evaluate the response rate (symptom free) during the 8-week PPI therapy for atypical GERD between dexlansoprazole group and lansoprazole group |
Active Comparator: lansoprazole group (Takepron OD 30 mg) After randomization, 60 subjects will receive oral lansoprazole (Takepron OD 30 mg, Takeda Co. Ltd, Tokyo, Japan) once daily before breakfast for 8 weeks. Subjects will record their symptoms (cough, globus, NCCP, heart burn, and acid regurgitation) at daytime and nighttime everyday for 8 weeks. Symptoms suspecting drug adverse effect including nausea, diarrhea, constipation, headache, dizziness, fatigue, flatulence, etc will be recorded for 8 weeks. | Drug: lansoprazole group (Takepron OD 30 mg) lansoprazole group |
Критерии за допустимост
Възрасти, отговарящи на условията за проучване | 20 Years Да се 20 Years |
Полове, допустими за проучване | All |
Приема здрави доброволци | Да |
Критерии | Inclusion Criteria: 1. atypical GERD symptoms (cough, globus, or NCCP) 2. with or without typical GERD symptoms (heartburn or acid regurgitation) 3. A total Reflux Symptom Index (RSI) score ≥13 Exclusion Criteria: 1. Patients who currently took pro-kinetic agents, baclofen, antacid, sucralfate, histamin-2 receptor antagonists, PPI, antitussive, non-steroid anti-inflammatory drugs, anxiolytics, or anti-depressants during screening and during study period 2. Patients who have severe cardiac, pulmonary, hepatic, or renal diseases 3. Patients who have uncured underlying malignancy 4. Patients with laryngeal or pharyngeal disorders 5. Patients with a history of gastrointestinal (GI) surgery, symptoms of GI tract obstruction 6. Patients with a contraindication for PPI use |
Резултат
Първични изходни мерки
1. The response rate of atypical GERD symptom [8 weeks]
Вторични изходни мерки
1. the withdrawal or drop-out rate between the two study groups [8 weeks]