Phase 4
Completed N=60
A Bioequivalence Study of Idiazole 20mg DR Tabs and PARIET® 20 mg DR Tabs After a Single Oral Dose Administration Under Fasting Conditions in Healthy Adults
Source: ClinicalTrials.gov NCT02446483 ↗Enrolled (actual)
60
Serious AEs
0.0%
Results posted
Jun 2017
Primary outcomePrimary: Mean Maximal Measured Plasma Concentration (Cmax) After a Single Dose — 543.78; 530.34 Nanogram per mL (ng/mL)
◆ Published Evidence
No publication linked
No peer-reviewed publication reporting this trial's results has been linked yet. This can indicate results are unpublished — a known publication-bias signal. We re-check periodically.
Summary
This is an open-label, randomized, single dose, two-sequence, two-period crossover study, separated by 7 days washout interval from the first study drug administration.
In this study, the bioavailability of Rabeprazole from Idiazole 20 milligram (mg) delayed release (DR) tablets and PARIET 20 mg DR tablets after a single oral dose administration of each to healthy adults under fasting conditions, will be investigated by determining the 90% confidence limits for the log-transformed ratio (Test product / Reference product) for the bioequivalence parameters. The influence of sequence, product and period effect will be tested by analysis of variance (ANOVA).
In this study a total of 60 subjects plus 1-4 additional subjects will be enrolled and split into two groups (Group A and B) of 30 each. For each subject, a total of 33 blood draws will be done and the volume of blood will not exceed 300 milliliters (mL) for the study.
PARIET is a registered trademark of EISAI Co. Limited.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Mean Maximal Measured Plasma Concentration (Cmax) After a Single Dose |
543.78; 530.34 | — |
| PRIMARY Area Under the Plasma Concentration-time Curve From Time Zero to the Last Measurable Concentration (AUC0-t) and Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-infinity) |
916.07; 922.52; 971.38; 959.78 | — |
| SECONDARY Time of the Maximum Plasma Concentration (T-max) and Terminal Half-life (T-half) |
2.66; 3.00; 2.79; 2.50 | 0.0029 sig |
| SECONDARY Apparent First-order Elimination or Terminal Rate Constant |
0.35; 0.28 | — |
Eligibility Criteria
Inclusion Criteria
- Healthy male or female, age 18 to 55 years, inclusive.
- Body weight within 10 percent of normal range according to the accepted normal values for body mass index (BMI).
- Medical demographics without evidence of clinically significant deviation from normal medical condition.
- Results of clinical laboratory test are within the normal range or with a deviation that is not considered clinically significant by principal investigator.
- Subject does not have allergy to the drugs under investigation.
Exclusion Criteria
- Subjects with known allergy to the products tested.
- Subjects whose values of BMI were outside the accepted normal ranges.
- Female subjects who were pregnant, nursing or taking birth control pills.
- Medical demographics with evidence of clinically significant deviation from normal medical condition.
- Results of laboratory tests which are clinically significant.
- Acute infection within one week preceding first study drug administration.
- History of drug or alcohol abuse.
- Subject does not agree not to take any prescription or non-prescription drugs within two weeks before first study drug administration and until the end of the study.
- Subject is on a special diet (for example subject is vegetarian).
- Subject does not agree not to consume any beverages or foods containing methyl-xanthenes e.g. caffeine (coffee, tea, cola, chocolate etc.) 48 hours prior to the study administration of either study period until donating the last sample in each respective period.
- Subject does not agree not to consume any beverages or foods containing grapefruit 7 days prior to first study drug administration until the end of the study.
- Subject has a history of severe diseases which have direct impact on the study. Participation in a bioequivalence study or in a clinical study within the last 6 weeks before first study drug administration.
- Subject intends to be hospitalized within 6 weeks after first study drug administration.
- Subjects who, through completion of this study, would have donated more than 500 mL of blood in 7 days, or 750 mL of blood in 30 days, 1000 mL in 90 days, 1250 mL in 120 days, 1500 mL in 180 days, 2000 mL in 270 days, 2500 mL of blood in 1 year.
Data sourced from ClinicalTrials.gov (NCT02446483). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.