A Study to Compare PK, PD and Safety of CKD-381 in Healthy Subjects

Study Overview
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Brief Summary
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A Study to compare Pharmacokinetics, Pharmacodynamics and safety of CKD-381 and D027 in healty subjects

Detailed Description
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A randomized, open-label, multiple-dose, and crossover study to compare pharmacokinetics, pharmacodynamics and safety of CKD-381 and D027 in healthy subjects

Official Title
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A Randomized, Open-label, Multiple-dose, and Crossover Study to Compare Pharmacokinetics, Pharmacodynamics and Safety of CKD-381 and D027 in Healthy Subjects

Conditions
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GERD

Intervention / Treatment
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* Drug: CKD-381
* Drug: Nexium


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Between 19 aged and 55 aged in healthy adult Body weight more than 55kg in male, 50kg in female Body Mass Index more than 18.5 and under 25(body mass index=kg/m2) If female, must include more than one among the items The menopause(there is no natural menses for at least 2 years) Surgical Infertility(hysterectomy or bilateral oophorectomy, tubal ligation or other methods of infertility condition If men has sexual life with women of childbearing age, Necessarily he agrees that use condoms and do not sperm donation until two months during clinical trials and after the final dosage of investigational products Those who fully understand about this clinical trials after enough hearing, and then decided to join the clinical trials by themselves and to comply with the precautions written consent. Exclusion Criteria: Have clinically significant disease that hepatobiliary system(severe hepatic impairment, etc), kidney(severe renal impairment, etc), nervous system, immune system, respiratory system, endocrine system, hemato-oncology disease, cardiovascular system(heart failure, etc) or mental illness, or a history of mental disease. Have a gastrointestinal disease history that can effect drug absorption(Crohn's disease, ulcers, etc.) or surgery(except simple appendectomy or hernia surgery) Hypersensitivity reaction or clinically significant hypersensitivity reaction in the history of Esomeprazole, additives or benzimidazole family Have a history of fructose intolerance, glucose-galactose malabsorbtion or sucrase isomaltase deficiency Defined by the following laboratory parameters Na>1.5 upper limit of normal range AST, ALT>1.25 upper limit of normal range Total bilirubin>1.5 upper limit of normal range CPK>1.5 upper limit of normal range eGFR(using by MDRD method)<60mL/min/1.73m2 Positive for HBV, HCV and HIV by serology test Positive by urine drug abuse test. Sitting SBP > 140mmHg or < 90mmHg, sitting DBP > 90mmHg or < 60mmHg, after 5 minutes break. Have a history of drug abuse Subject takes ethical drug or herbal medicine within 14 days, OTC within 7 days before the beginning of study treatment but investigator determine that the taking drug affect this study or could affect the safety of subjects. Subject who takes inhibitor and inducers of drug metabolizing enzyme(Barbiturates etc.) within 30 days. smoker(except the one who have stopped smoking more than 90days before beginning of study treatment) A heavy caffeine consumer(caffeine>5 cups/day), alcohol consumer(alcohol>210g/week), Taking foods containing grapefruit within 7 days before the beginning of study treatment(ex. Drinking containing grapefruit of 1L per a day or more within 7 days before the beginning of study treatment) Subject who treated with any investigational drugs within 90 days before the beginning of study treatment Previously donate whole blood within 60 days or component blood within 30 days. Pregnant or lactating women. An impossible one who participants in clinical trial by investigator's decision including laboratory test result or another reason

Ages Eligible for Study
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Minimum Age: 19 Years
Maximum Age: 50 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: A<br>TR group Period 1: Test drug(CKD-381), 1 tablet administered before the breakfast during 7 days Period 2: Reference drug(Nexium), 1 tablet administered before the breakfast during 7 days | Drug: CKD-381<br>* Test drug: CKD-381<br>* Other names: Esomeprazole 20mg+Sodum bicarbonate 800mg;Drug: Nexium<br>* Reference drug: Nexium<br>* Other names: Esomeprazole magnesium trihydrate 22.3mg;|
| Experimental: B<br>RT group Period 1: Reference drug(Nexium), 1 tablet administered before the breakfast during 7 days Period 2: Test drug(CKD-381), 1 tablet administered before the breakfast during 7 days | Drug: CKD-381<br>* Test drug: CKD-381<br>* Other names: Esomeprazole 20mg+Sodum bicarbonate 800mg;Drug: Nexium<br>* Reference drug: Nexium<br>* Other names: Esomeprazole magnesium trihydrate 22.3mg;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Pharmacokinetics(Area under the plasma drug concentration-time curve within a dosing interval(AUCτ)) | Evaluating PK of Esomeprazole after Multiple dose | 0h 12 h | 
| Pharmacodynamics(Percent decrease from baseline in integrated gastric acidity for 24-hour interval after 7th dose) | Evaluating PD for ambulatory 24hr pH monitor | Baseline versus Multiple dose during 7days | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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GERD, CKD-381, Nexium, Bioequivalence