A Phase 3 interventional study of Ilaprazole in Non-erosive Reflux Disease, sponsored by Il-Yang Pharm. Co., Ltd.. Completed at 11 sites in Korea, Republic of. Open to participants aged 19 Years to 80 Years. Per ClinicalTrials.gov, last updated 2021-01-05.
Sponsored by Il-Yang Pharm. Co., Ltd. · Phase 3, Interventional, and Treatment
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The purpose of this study is to evaluate the efficacy and safety of Ilaprazole 20 mg in patients with non-erosive reflux disease. This study intends to demonstrate the clinical superiority of Ilaprazole 20 mg to placebo administered once daily for 4 weeks.
This study is multicenter, randomized, parallel, double blind, placebo-controlled phase III study
46 studies on the registry are indexed under Non-Erosive Reflux Disease; 7 are open to participants now.
This study's enrollment of 277 is above the median of 170 across 33 interventional studies indexed under Non-Erosive Reflux Disease.
Browse Non-Erosive Reflux Disease studies →Il-Yang Pharm. Co., Ltd. is the lead sponsor of 34 studies on the registry; 3 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Diagnosed with non-erosive reflux disease meeting all of the following criteria:
2-1) At least either heartburn or acid regurgitation has persisted for at least past 3 months before screening 2-2) Have experienced at least either heartburn or acid regurgitation of moderate or higher intensity on at least 2 days of 7 days prior to initiation of the product 2-3) Esophageal mucosal breaks by LA Classification are not observed on upper gastrointestinal endoscopy at screening
Exclusion Criteria:
Abnormal value on laboratory test at screening:
3-1) Total , Creatinine > (ULN) x 1.5 3-2) Alkaline Phosphatase, BUN > ULN x 2
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Bilirubin
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECG (electrocardiogram)
A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
10mg Ilaprazole x 2 tablets
Drug: Ilaprazole
10mg placebo of Ilaprazole x 2 tablets
Drug: Ilaprazole
10mgx2 tablet once daily for weeks
Also known as: IY81149
Rate of loss of esophagitis symptom at 4 weeks of treatment vs pre-dose
Percentage of subjects who were assessed as having 'lost' the frequency and intensity of typical esophagitis symptoms by RDQ assessment at 4 weeks of treatment
Time frame: 4 weeks(28 days)
Chang in esophagitis symptom score at 4 weeks of treatment vs pre-dose
The mean scores for esophagitis symptom (heartburn and/or acid regurgitation) frequency and intensity assessed with RDQ (Questions a, b/c, d) and the change in mean score across both domains.
Time frame: 4 weeks(28 days)
Change in PAGI-QoL score at 4 weeks of treatment vs pre-dose
The change in mean score for quality of life assessed with PAGI-QoL
Time frame: 4 weeks(28 days)
Change in esophagitis symptom score according to the maximum number of rescue medication doses per day
The mean scores for esophagitis symptom (heartburn and/or acid regurgitation) frequency and intensity assessed with RDQ (Questions a, b/c, d) at 4 weeks of treatment versus pre-dose according to the maximum number of rescue medication doses per day and the change in mean score across both domains.
Time frame: 4 weeks(28 days)
Plan to share: No — IPD will not be shared to other researchers.
No publications or documents are linked to this record.
Ran from Oct 2018 to primary completion in Feb 2020, 15 months.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Dec 2020. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Ilaprazole