Status and phase
Conditions
Treatments
About
This is a Phase 1, double-blind, randomized, placebo- controlled, SAD and MAD study to assess safety, tolerability, PK, and PD of AJA001 in fasted healthy participants. Food effect will be evaluated in one cross-over SAD fed dose cohort.
Full description
The study is comprised of two parts, Part A (SAD) and Part B (MAD). Participants will be randomized (active or placebo) in each cohort of Parts A and B. Participants in Part A will receive a single dose of AJA001 or placebo on Day 1. Part A will include a fed-cohort (A-X) for one cohort where the participants will return to the clinical site on Day 14 to receive AJA001 or placebo. Participants in Part B will receive a split dose of AJA001 or placebo, where one dose will be administered as two equal doses taken twice daily, (BID; administered approximately every 12 hours [± 30 minutes]) for 6 consecutive days (Day 1-Day 6), and 1 morning dose on Day 7.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Exclusion criteria
Use of any medications or over the-counter (OTC) products within 10 days or 5 half lives (whichever is longer) prior to administration of study medication (including analgesics [note: except paracetamol up to 2 g per day], antibiotics, hormonal contraceptives* [except, which is permitted], natural food supplements, vitamins, garlic as a supplement)
*Note: Stable doses of oral contraceptives for birth control in women of childbearing potential (WOCBP) (minimum of 3 months without issue as deemed by the Investigator) will be allowed. No other hormonal treatment will be allowed.
Use of an investigational drug or participation in an investigational study within 30 days (or 5 half-lives of the investigational drug, whichever is longer) prior to dosing
Use of known inhibitors or inducers of hepatic drug metabolism (e.g., rifampin, carbamazepine, phenytoin, norethindrone, barbiturates [e.g., phenobarbital], dexamethasone, antidepressants [e.g., fluoxetine, paroxetine], proton pump inhibitors, ketoconazole) 1 month before the start of the study (Day 1)
Hypersensitivity or any significant allergic reaction to the investigational compound/compound class being used in this study or any ingredients of this medication
Medical history or any clinically significant disorder (as determined by the Investigator and Sponsor) including but not limited to: clinically significant allergies, asthma (fully resolved childhood asthma with no reoccurrences in adulthood is permissible), angioedema, pulmonary, bronchospasm, ulcer disease, gastrointestinal (GI), GI bleeding, coagulation defects, hypertension, edema, heart failure, hypokalemia, cardiovascular disease, significant dermatologic diseases or conditions; hematological, neurological, psychiatric, hepatic, or renal disorders; condition that would significantly influence the immune response; or history of infections of unexplained frequency or severity;
Personal diagnosis or first-degree relative diagnosis of psychosis/schizophrenia
Presence of current psychiatric condition, suicide ideations or psychiatric condition requiring pharmacological management within the last 6 months
History or presence of any condition that, in the opinion of the Investigator, could interfere with the study conduct or observation (to be confirmed by medical history)
Has used any tobacco / nicotine-containing products (e.g., cigarettes, vaporizers, cigars, pipe tobacco, smokeless tobacco, nicotine gum, lozenges, patches) on more than 5 occasions within 1 month of the Screening visit
History of significant drug abuse within 1 year prior to screening or use of drugs such as cannabis within 2 months prior to the screening visit or drugs such as cocaine, phencyclidine (PCP), crack, opioid derivatives including heroin, and amphetamine derivatives within 1 year prior to screening.
History of significant alcohol abuse within 1 year prior to screening or regular use of alcohol within 6 months prior to the screening visit that exceeds 14 units of alcohol per week for female participants and 21 units for male participants (1 unit = 150 mL of wine, 375 mL of mid strength beer, or 30 mL of distilled alcohol 40%).
History of or risk for seizures (one-off febrile seizure as a child is permissible)
History or positive screening results to hepatitis B surface antigen or C virus Ab tests, or to human immunodeficiency virus (HIV) Ag/Ab combination, or has known immune deficiency disease at screening
Surgical (history of stomach or intestinal surgery or resection) or medical condition (evidence of prior chronic GI disease such a cholecystitis, cholecystectomy, Gilbert's syndrome) that would interfere with gastric motility, pH, or absorption of study drug
Laboratory values outside normal ranges based on the laboratory reference values and are clinically significant or ≥ Grade 1 Common Terminology Criteria for Adverse Events (CTCAE; v5.0) (repeat testing is allowed once) at screening and Day -1
Presence of out-of-range cardiac interval (PR ≥120 msec, PR ≤220 msec, QRSD <120 msec and QTcF ≤450 msec for males and females) on the ECG at screening and Day -1 or other clinically significant ECG abnormalities, unless deemed non significant by the Investigator
Presence of clinically significant vital sign abnormalities (systolic BP lower than 90 or over 140 mmHg, diastolic BP lower than 40 or over 90 mmHg, HR less than 40 or over 100 bpm, or RR less than 10 or over 22 resp/min) at screening and Day -1.
Use of Δ9-tetrahydrocannabinol (THC)- or cannabidiol (CBD)-containing products within 60 days of start of study (Day 1)
Serious illness in the 30 days preceding the beginning of treatment on Day 1 (i.e., that resulted in hospitalization)
Receipt of treatment for any type of internal cancer within the 5 years prior to enrollment (fully treated and resolved basal cell carcinoma and or squamous cell carcinoma are permissible)
Females who are pregnant, plan to become pregnant during the study, or are breastfeeding a child
Positive alcohol breath test or urine drug screen at screening or at admissions on Day -1
Blood or plasma donation (500 mL) within the past month, or receipt of blood transfusion within 1 month prior to Day 1
Employee, family member, or student of the Investigator or clinical site(s)
Contraception:
Male participants who are not vasectomized for at least 6 months prior to dosing, and who are sexually active with a female partner of childbearing potential must be willing to use one of the following acceptable contraceptive methods from the first dose and for 90 days after the last dose:
There are no contraceptive requirements if any of following conditions apply:
Females of childbearing potential who are sexually active with a non-sterile male partner (sterile male partners are defined as men vasectomised at least 6 months prior to the first study drug administration) must be willing to use one of the following acceptable contraceptive methods throughout the study and for at least 3 months after the last study drug administration:
Females of non-childbearing potential must be:
Please note women with tubal ligation will be required to undergo a pregnancy tests and partner to use a condom (ie. they will be treated as WOCBP).
Primary purpose
Allocation
Interventional model
Masking
64 participants in 16 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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