Healthy
Conditions
Brief summary
This study will assess the safety, tolerability and pharmacokinetics(PK) of Y-2 sublingual tablet in healthy adult subjects.
Interventions
DRUGY-2 Sublingual Tablet
Subjects will receive one Y-2 sublingual tablet sublingually once daily for Day1 and Day 19 and twice daily for Day 6 to Day 18.
DRUGPlacebo
Placebo, sublingually, single and multiple ascending dosing in group 1 and 2 subjects.
Sponsors
Simcere Pharmaceutical Co., Ltd
Study design
Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes
Inclusion criteria
* Inclusion Criteria 1. Subject must be 18 to 55 years of age inclusive, at the time of signing the informed consent. 2. Body Mass Index (BMI) ≥ 18 and ≤ 30 kg/m2 and weight ≥ 50kg at screening. 3. A condition of general good health, as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, vital signs, laboratory profile and a 12-lead electrocardiogram (ECG). 4. A female subject is eligible to participate if she is not pregnant, not breastfeeding, and at least one of the following condition applies: * Not a woman of childbearing potential (WOCBP) as defined in Appendix 1 Contraceptive Guidance, OR * A WOCBP who agrees to follow the contraceptive guidance in Appendix 1 Contraceptive Guidance from screening through at least 90 days after the last dose of study drug; a WOCBP must have a negative beta-human chorionic gonadotropin (β-hCG) test at screening and baseline prior to administration of investigational product.
Exclusion criteria
1. Subject has a history of any clinically significant cardiac, respiratory (including asthma, bronchospasm), renal, hepatic,gastrointestinal, psychiatric, neurologic, hematologic or rheumatic disease, or psychiatric disease or disorder, current acute or chronic infections, or other abnormality that may affect safety, or potentially influence the study results, judged by the investigator or designee. 2. Evidence or history of malignancy other than a successfully treated non-metastatic cutaneous squamous cell or basal cell carcinoma. 3. Treatment with biologic agents (such as monoclonal antibodies including marketed drugs) within 90 days or 5 half-lives (whichever is longer) prior to Day 1. 4. Receipt of any investigational product within 30 days or 5 halflives (whichever is longer) prior to Day 1. 5. Will have vaccination with live virus, attenuated live virus, or any live viral components within the 30 days prior to Day 1 or is to receive these vaccines at any time during study period or within 90 days after last dose. 6. Female subject who is pregnant, breastfeeding or is considering becoming pregnant during the study or for approximately 90 days after the last dose of study drug. 7. Male subject who is considering fathering a child or donating sperm during the study or for approximately 90 days after the last dose of study drug. 8. Consideration by the investigator, for any reason, that the subject is an unsuitable candidate to enroll this study.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Terminal elimination half-life（t1/2） in Part 2 healthy adult subjects | Day1，Day2， Day6，Day7，Day11，Day12 | To evaluate the effects of different administration conditions on the PK of edaravone and dexborneol in plasma following single administration of Y-2 sublingual tablet in healthy adult subjects in part 2. |
| Adverse Events（Part 1) | Until follow-up（Day26）or early termination | To evaluate the safety and tolerability following single and multiple administrations of Y-2 sublingual tablet in healthy adult subjects in part 1. |
| Maximum concentration（Cmax）in Part 2 healthy adult subjects | Day1，Day2， Day6，Day7，Day11，Day12 | To evaluate the effects of different administration conditions on the PK of edaravone and dexborneol in plasma following single administration of Y-2 sublingual tablet in healthy adult subjects in part 2. |
| Time for Cmax (Tmax) in Part 2 healthy adult subjects | Day1，Day2， Day6，Day7，Day11，Day12 | To evaluate the effects of different administration conditions on the PK of edaravone and dexborneol in plasma following single administration of Y-2 sublingual tablet in healthy adult subjects in part 2. |
| Area under the curve (AUC) in Part 2 healthy adult subjects | Day1，Day2， Day6，Day7，Day11，Day12 | To evaluate the effects of different administration conditions on the PK of edaravone and dexborneol in plasma following single administration of Y-2 sublingual tablet in healthy adult subjects in part 2. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Maximum concentration（Cmax）in Part 1 healthy adult subjects | Day1，Day2，Day6 and Day18 to Day20 | To characterize the PK of edaravone and dexborneol in plasma following single and multiple administrations of Y-2 sublingual tablet in healthy adult subjects in part 1. |
| Time for Cmax (Tmax) in Part 1 healthy adult subjects | Day1，Day2，Day6 and Day18 to Day20 | To characterize the PK of edaravone and dexborneol in plasma following single and multiple administrations of Y-2 sublingual tablet in healthy adult subjects in part 1. |
| Area under the curve (AUC) in Part 1 healthy adult subjects | Day1，Day2，Day6 and Day18 to Day20 | To characterize the PK of edaravone and dexborneol in plasma following single and multiple administrations of Y-2 sublingual tablet in healthy adult subjects in part 1. |
| Terminal elimination half-lifet（1/2 ）in Part 1 healthy adult subjects | Day1，Day2，Day6 and Day18 to Day20 | To characterize the PK of edaravone and dexborneol in plasma following single and multiple administrations of Y-2 sublingual tablet in healthy adult subjects in part 1. |
| Adverse Events（Part 2) | Until follow-up（Day18）or early termination | To evaluate the safety following different single administration conditions of Y-2 sublingual tablet in healthy adult subjects in part 2. |
Countries
United States
Outcome results
None listed