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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, truncated bioequivalence study of Test product (T): Cenobamate 12.5 mg Tablets of Eris Lifesciences Limited India with Reference product (R): XCOPRI (cenobamate) 12.5 mg tablet Manufactured for SK Life Science, Inc., Paramus in Normal, Healthy, Adult, Human Subjects under fasting condition. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/10/095956
Enrollment
28
Registered
2025-10-13
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: Cenobamate 12.5 mg Tablet, Manufactured by Eris Lifesciences Limited. One Tablet dosed of Cenobamate 12.5 mg and Total duration of study is 21 days: After an overnight fasting of at lea

Sponsors

Eris Lifesciences Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: (1) Healthy human subjects, 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 50 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 serum potassium, urinalysis, urine pregnancy test (for female subjects only), 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 Cenobamate 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) History of hypersensitivity reactions including rash papular and pruritus. (10) Subjects with positive result of HIV tests or HBsAg or Hepatitis-C tests during screening. (11) Found positive in Columbia-Suicide Severity Rating Scale. (12) Found positive in breath alcohol test and/or urine test for drug abuse. (13) History of problems in swallowing of tablet/capsule. (14) Any contraindication to blood sampling. (15) Male human subjects not willing to use birth control measures, from the period-I dosing until the completion of the study. Abstinence, barrier methods (condom, diaphragm, etc.) are acceptable. (16) Use of hormonal contraceptives either oral or implants.

Design outcomes

Primary

MeasureTime frame
Cmax, AUC(0-72) and AUC(0-inf)Timepoint: Total number of blood samples: 23 samples per period. Pre dose 00.00 hr. [(5 mL) collected within 01.00 hour prior to dosing] and post dose of 3 mL at 00.33, 00.67, 01.00, 01.33, 01.67, 02.00, 02.33, 02.67, 03.00, 03.33, 03.67, 04.00, 4.50, 05.00, 05.50, 06.00, 08.00, 12.00, 16.00, 24.00, 48.00 and 72.00 hrs post dose.

Secondary

MeasureTime frame
AUC% extrapolation, Kel, Tmax and t1/2Timepoint: Total number of blood samples: 23 samples per period. Pre dose 00.00 hr. [(5 mL) collected within 01.00 hour prior to dosing] and post dose of 3 mL at 00.33, 00.67, 01.00, 01.33, 01.67, 02.00, 02.33, 02.67, 03.00, 03.33, 03.67, 04.00, 4.50, 05.00, 05.50, 06.00, 08.00, 12.00, 16.00, 24.00, 48.00 and 72.00 hrs post dose.

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