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bioavailability study of vitamin K in healthy adult human subjects.

An open-label, balanced, randomized, single-dose, four treatment, single period, parallel oral bioavailability study comparing the test product of BioMK7 CWD 1 mg capsule and BioMK7 CWS 1 mg capsule by Morel Bio Science Private Limited with that of reference product of Vita MK7 1 mg capsule by Gnosis lesaffre and Menaquine Gold 1 mg capsule by Viridis Biopharma in healthy, adult human participants under fasting conditions. - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/10/096435
Enrollment
44
Registered
2025-10-23
Start date
Unknown
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

None listed

Interventions

Intervention1: BioMK7 CWD 1 mg capsule: Manufactured by: Morel Bio Science Private Limited Dose: Single dose of 1mg capsule Total duration of the study: At least 11 days to complete the clinical phase

Sponsors

Morel Bio Science Private Limited
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy, non-smoking, non-alcoholic, adult, human volunteer (Male and/or non-pregnant, non-lactating female) aged between 18 to 45 years (inclusive of both). 2. Volunteer with a BMI between 18.5 kg/m2 and 30.0 kg/m2 (inclusive of both) and weight at least 50 kgs for male subjects and 45 kgs for female volunteers. 3. Healthy according to the laboratory results and physical examination, performed within 28 days prior to the commencement of the dosing. 4. Participant having normal 12-lead electrocardiogram (ECG). 5. Participant having normal chest X- Ray (P/A view). 6. A negative urine screen result for drugs of abuse. 7. A negative urine alcohol or breath alcohol test result. 8. Participant able to communicate effectively. 9. Participant willing to adhere to protocol requirements as evidenced by written informed consent approved by an IEC/IRB. 10. Participants willing to give written informed consent and adhere to all the requirements of this protocol. 11. Ability to fast for at least 10.00 hours prior to dosing, 04.00 hours post-dose. 12. A negative pregnancy test result for female volunteers. 13. Male participant agreeing to use appropriate contraceptive measures like double barrier method (condom + diaphragm, condom or diaphragm + spermicidal gel or foam) and should not donate sperm during the study and for 07 days following last dose of the study medication. 14. If study participant is a female and is of child bearing potential practicing an acceptable method of birth control for the duration of the study as judged by the investigator(s), such as condoms, foams, jellies, diaphragm, intrauterine device (IUD), or abstinence: Or Is postmenopausal for at least 1 year. Or Is surgically sterile (bilateral tubal ligation, bilateral oophorectomy, or hysterectomy has been performed on the study subject).

Exclusion criteria

Exclusion criteria: 1. Known hypersensitivity to Menaquinone-7 (MK-7), or any of the excipients in the formulation. 2. History or presence of any medical condition or disease according to the opinion of the physician. 3. Volunteers with metabolic or gastrointestinal diseases, chronic degenerative or inflammatory diseases, anaemia, pregnancy, diabetes mellitus, soy allergy, abuse of drugs/alcohol, use of corticosteroids, oral anticoagulants, salicylates, antibiotics, use of vitamin K supplements and high dietary intake of vitamin K. 4. History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological or psychiatric disease or disorder. 5. Difficulty with donating blood or difficulty in accessibility of veins. 6. Difficulty in swallowing capsules. 7. An unusual or abnormal diet within 48.00 hours prior to study check-in, for whatever reason e.g., because of fasting due to religious reasons. 8. Participants who had planned surgery during the course of the trial. 9. History or current diagnosis of any cancer. 10. History or presence of significant alcoholism or drug abuse. 11. History of smoking. 12. History of gall bladder issues. 13. Systolic blood pressure less than 90 mm Hg or more than 140 mm Hg. 14. Diastolic blood pressure less than 60 mm Hg or more than 90 mm Hg. 15. Pulse rate less than 60 beats/minute or more than 100 beats/minute. 16. Respiratory rate less than 14 breaths per minute or more than 18 breaths per minute. 17. Any significant/abnormal values of laboratory tests. 18. Major illness during 90 days before screening. 19. Use of any prescribed medication or OTC medication during last two weeks or 5 half-life of that particular drug whichever is higher before dosing and unwilling to follow throughout the study. 20. Use of any medications or dietary supplements of Vitamin K during last two weeks. 21. Consumed caffeine and /or xanthine-containing foods or beverages (i.e., coffee, tea, and caffeine-containing sodas, colas, etc.), grapefruit juice and poppy containing foods for at least 48.00 hours prior to initiation of the study and unwilling to follow throughout the study. 22. Participation in a drug research study within past 90 days. 23. Donation of blood in the past 90 days prior to study check-in. 24. In case of female volunteers, Pregnant or lactating Women.

Design outcomes

Primary

MeasureTime frame
To demonstrate the oral bioavailability in healthy adult human subjects under fasting conditions.Timepoint: Baseline Pre-dose blood samples will be collected at Day-2 and Day -1, Day 1 and the post-dose samples will be collected on Days 1,2,3,4,5,6 and 8 at 01.00, 02.00, 03.00, 04.00, 05.00, 05.50, 06.00, 06.50, 07.00, 07.50, 08.00, 09.00, 10.00, 12.00, 14.00, 16.00, 24.00, 36.00, 48.00, 72.00, 96.00, 120.00 and 168.00 hours.

Secondary

MeasureTime frame
To monitor the safety and tolerability of the test product in healthy, adult, human participants.Timepoint: Vital signs and well-being will be evaluated at the time of screening, check-in and at -48.00, -24.00, 00.00 before dosing and 02.00, 04.00, 06.00, 09.00, 24.00, 36.00, 48.00, and 60.00 hours after dosing and at the time of check-out.

Countries

India

Contacts

Public ContactDr C Amulya

Noah Therapeutics Private Limited

amulya.c@noahtherapeutics.com8801549488

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Sep 19, 2026