Status and phase
Conditions
Treatments
About
The main goal of this clinical trial is to evaluate the safety, tolerability and pharmacokinetics (PK) profiles* of MDI-1228_mesylate Ophthalmic Solution in healthy adult participants.
Participants will receive either of the following treatment:
Researchers will observe any changes in health (if any) in participants receiving the study treatment to evaluate the safety and tolerability*** of the study drug. Researchers will also collect several blood samples from participants to study PK profiles of the drug.
Note:
*PK profiles: how the drug interacts with the body. **placebo: a harmless substance that contains no active agents. ***tolerability: how well you can tolerate the drug.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Weight ≥ 50 kg for males, ≥ 45 kg for females, with the BMI (BMI = weight[kg]/height[m]2) between 18 and 32 (inclusive) at screening.
The corrected visual acuity (CVA) of both eyes should be 6/6 or 20/20 (Snellen chart), with an intraocular pressure between 10 and 21 mmHg (inclusive) and a difference in intraocular pressure between the 2 eyes < 5 mmHg at screening.
Normal vital signs after ≥ 5 minutes resting supine or semi supine position:
Standard 12-lead ECG parameters after ≥5 minutes resting in supine or semi-supine position with PR ≥ 120 ms and ≤ 220 ms, QRSD < 120 ms, QTcF ≤ 450 ms for males and ≤ 470 ms for females, and otherwise normal ECG (all data limits are based on average readings of the ECGs) at screening.
Females must be non-pregnant and non-lactating, and either surgically sterile (e.g., tubal occlusion, hysterectomy, bilateral salpingectomy, bilateral oophorectomy), or use highly effective contraceptive method as assessed by the PI (OCPs, long-acting implantable hormones, injectable hormones, a vaginal ring or an IUD) from screening until study completion, including the follow up period for at least 30 days after the last dose of study drug, or be post-menopausal for ≥ 12 months. Post-menopausal status will be confirmed through testing of follicle-stimulating hormone (FSH) levels at screening for amenorrheic female participants. Females who are abstinent from heterosexual intercourse as part of their usual lifestyle will also be eligible for participation.
Women of childbearing potential (WOCBP) must have a negative pregnancy test at screening and admission and be willing to have additional pregnancy tests as required throughout the study.
Males must be surgically sterile (> 30 days since vasectomy with no viable sperm), abstinent, or if engaged in sexual relations with a WOCBP, the participant and his partner must be surgically sterile (e.g., tubal occlusion, hysterectomy, bilateral salpingectomy, bilateral oophorectomy) or using an acceptable, highly effective contraceptive method as assessed by the PI from screening until study completion, including the follow up period, for at least 30 days after the last dose of study drug. Acceptable methods of contraception include the use of condoms and the use of an effective contraceptive for the female partner (WOCBP) that includes: OCPs, long- acting implantable hormones, injectable hormones, a vaginal ring, or an IUD. Male participants whose female partner is post-menopausal, and participants who are abstinent from heterosexual intercourse as part of their usual lifestyle and are not planning to conceive will also be eligible.
Male participants must agree to refrain from donating sperm and female participants from donating ova from screening until study completion, including the follow up period, for at least 90 days after the last dose of study drug.
Provides written informed consent and is willing and able to undergo all study procedures and attend the scheduled follow up visit/s per protocol.
Are willing to consume clinical research unit (CRU) provided meals.
Have no neck or back issues which prevents the participant having their head tilted back for dosing at the discretion of the Investigator.
Males and females aged 18 to 55 years old (inclusive)
Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, safety laboratory tests, and ECG. A potential participant with a clinical abnormality or laboratory parameters outside the normal reference range for the population being studied may be included only if the Investigator considers that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures. The Investigator may discuss with the local MM and Sponsor MM as required.
Have no abnormal results or abnormal not clinically significant (as determined by the Investigator) results of ocular examinations of both eyes (including slit-lamp examination, corneal fluorescein staining test, light response pupil test, extraocular movement test, dilated fundus examination)
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
40 participants in 2 patient groups, including a placebo group
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Central trial contact
Liang Lu, PhD
Data sourced from clinicaltrials.gov
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