Skip to content

A study in healthy volunteers to compare how Cenobamate 12.5 mg tablets are absorbed in the blood when taken without food

A randomized, open label, balanced, two treatment, two period, two sequence, single dose, crossover, bioequivalence study of Test product (T): Vonoprazan Tablets 20 mg of Eris Lifesciences Limited, India with Reference product (R): Takecab Tablets 20 mg of Takeda Pharmaceutical Company Limited, 1-1, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo, Japan, in healthy, adult, human subjects under fasting conditions. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/11/097939
Enrollment
24
Registered
2025-11-24
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Vonoprazan 20 mg Tablet, Manufactured by Eris Lifesciences Limited. One Tablet dosed of Vonoprazan 20 mg and Total duration of study is 11 days: After an overnight fasting of at least 0

Sponsors

Eris Lifesciences Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy human subjects (Male and female), age in the range of 18 - 45 years both inclusive. 2. Body Mass Index between 18.5-30.0 Kg/m2 extremes included with minimum of 48 kg weight. 3. Subjects with normal findings as determined by baseline history, physical examination and vital sign examination. 4. Subjects with clinically acceptable findings as determined by haemogram, biochemistry (including ALT and AST), urinalysis, 12 lead ECG and chest X-ray (if done). 5. Willingness to follow the protocol requirements especially abstaining from xanthine containing food or beverages (chocolates, tea, coffee or cola drinks) or grapefruit juice, any alcoholic products, the use of cigarettes and the use of tobacco products for 48.00 hours prior to dosing until the last blood sample collection in each study period and adherence to all study restrictions. 6. No history of significant alcoholism. 7. No history of drug abuse (benzodiazepines and barbiturates) for the last one month and other illegal drugs for the last 06 months. 8. Non-smokers as evident from the history obtained. 9. Willing to provide written informed consent to participate in the study.

Exclusion criteria

Exclusion criteria: 1. Known history of hypersensitivity to Vonoprazan or related drugs or any of the excipients. 2. Requiring medication for any ailment having enzyme-modifying activity in the previous 28 days prior to dosing day. 3. Subjects who have taken prescription medications or over-the-counter products (including vitamins and minerals) within 14 days prior to administration of IP. 4. Any medical or surgical conditions, which might significantly interfere with the functioning of gastrointestinal tract, blood-forming organs etc. 5. History of cardiovascular, renal, hepatic, ophthalmic, pulmonary, neurological, metabolic, hematological, gastrointestinal, endocrine, immunological or psychiatric diseases. 6. Not eligible as per Online Volunteer Information System (OVIS). 7. Volunteer who have donated blood or experienced loss of blood of up to 150 ml within 30 days or 150 ml to 250 ml within 60 days or more than 250 ml within 90 days (exclude blood loss for screening) prior to first dose of study. 8. History of malignancy or other serious diseases. 9. Abnormal liver function test during the screening. 10. Subjects with positive result of HIV tests or HBsAg or Hepatitis-C tests during screening. 11. Found positive in breath alcohol test and/or urine test for drug abuse. 12. History of problems in swallowing of tablet/capsule. 13. Any contraindication to blood sampling. 14. Use of hormonal contraceptives either oral or implants.

Design outcomes

Primary

MeasureTime frame
Cmax, AUC(0-t) and AUC(0-inf)Timepoint: Total number of blood samples: 22 samples per period. Sampling: Pre dose 00.00 hr. [(4 mL) collected within 01.00 hour prior to dosing] and post dose of 4 mL at 00.25, 00.50, 00.75, 01.00, 01.25, 01.50, 01.75, 02.00, 02.33, 02.67, 03.00, 03.50, 04.00, 05.00, 06.00,08.00, 10.00, 12.00, 16.00, 24.00 and 48.00 hrs. Post-dose. Blood samples will collected in K2EDTA Vacutainer.

Secondary

MeasureTime frame
AUC% extrapolation, Kel, Tmax and t1/2Timepoint: Total number of blood samples: 22 samples per period. Sampling: Pre dose 00.00 hr. [(4 mL) collected within 01.00 hour prior to dosing] and post dose of 4 mL at 00.25, 00.50, 00.75, 01.00, 01.25, 01.50, 01.75, 02.00, 02.33, 02.67, 03.00, 03.50, 04.00, 05.00, 06.00,08.00, 10.00, 12.00, 16.00, 24.00 and 48.00 hrs. Post-dose. Blood samples will collected in K2EDTA Vacutainer.

Countries

India

Contacts

Public ContactMr Ganesh Boddu

Eris Lifesciences Limited

ganesh.boddu@erislifesciences.com9676559480

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026