Trial Review

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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT05033444




Registration number
NCT05033444
Ethics application status
Date submitted
12/08/2021
Date registered
2/09/2021
Date last updated
24/09/2021

Titles & IDs
Public title
A First in Human Study of the Safety, Tolerability and Pharmacokinetics of PRV-002 in Healthy Volunteers
Scientific title
A Phase 1, Randomised, Double-Blind, Placebo-Controlled, First in Human Study of the Safety, Tolerability and Pharmacokinetics of a Single Dose of PRV-002 in Healthy Volunteers.
Secondary ID [1] 0 0
PRV-002-AU-01
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Traumatic Brain Injury (TBI) 0 0
Condition category
Condition code
Injuries and Accidents 0 0 0 0
Other injuries and accidents
Neurological 0 0 0 0
Other neurological disorders

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - PRV-002
Treatment: Drugs - Placebo

Experimental: PRV-002 - A single dose of PRV-002 will be administered to each study participant in this arm on study Day 1 at the following dose levels:
Cohort 1: 9.66 mg
Cohort 2: 19.38 mg
Cohort 3: 38.7 mg.

Placebo Comparator: Placebo comparator - A single dose of placebo comparator will be administered to each study participant in this arm on study Day 1. Placebo used is hydroxypropyl beta cyclodextrin (HPßCD)


Treatment: Drugs: PRV-002
Eligible participants will be randomised to receive a single ascending dose of PRV-002 on study Day 1. Dose escalation will be conducted in a total of 3 cohorts. Within each cohort, 6 participants will be randomised to receive a single dose of PRV-002. The starting dose, dose increments and dose range to be evaluated are based on available nonclinical data. PRV-002 dose levels in the range of 0.161 to 0.645 mg/kg will be investigated.

Treatment: Drugs: Placebo
Placebo used is hydroxypropyl beta cyclodextrin (HPßCD)
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Safety endpoint - Evaluation of the Incidence, severity, and relationship of AEs/SAEs (or ADEs/SADEs) (including withdrawals due to AEs (or ADEs)).
Timepoint [1] 0 0
Baseline pre-intervention (Day -28 to Day -2 and Day -1); during intervention and immediately afterwards (Day 1); Day 2; and through Day 5.
Primary outcome [2] 0 0
Safety endpoint - Change from baseline in physical examination findings (Full)
Timepoint [2] 0 0
Baseline pre-intervention Day -28 to -2.
Primary outcome [3] 0 0
Safety endpoint - Change from baseline in physical examination findings (symptom directed)
Timepoint [3] 0 0
Baseline pre-intervention Day -1 and and Day 1; Day 2
Primary outcome [4] 0 0
Safety endpoint - Change from baseline in vital signs (including changes from baseline in SpO2).
Timepoint [4] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.5hr, 1hr, 2hr, 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [5] 0 0
Safety endpoint - Change from baseline in vital signs (including changes from baseline in blood pressure).
Timepoint [5] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.5hr, 1hr, 2hr, 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [6] 0 0
Safety endpoint - Change from baseline in vital signs (including changes from baseline in heart rate).
Timepoint [6] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.5hr, 1hr, 2hr, 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [7] 0 0
Safety endpoint - Change from baseline in vital signs (including changes from baseline in respiration rate).
Timepoint [7] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.5hr, 1hr, 2hr, 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [8] 0 0
Safety endpoint - Change from baseline in vital signs (including changes from baseline in body temperature).
Timepoint [8] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.5hr, 1hr, 2hr, 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [9] 0 0
Safety endpoint - Changes from baseline in lung spirometry.
Timepoint [9] 0 0
Baseline pre-intervention between Day -28 to -2; Day 1 pre-intervention; Day 1 at 0.25hr, 1hr, 10hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [10] 0 0
Safety endpoint - Change from baseline in ECG parameters of heart rate
Timepoint [10] 0 0
Baseline pre-intervention; during intervention and immediately afterwards (Day 1); Day 2; and through Day 5.
Primary outcome [11] 0 0
Safety endpoint - Change from baseline in ECG parameters of PR interval, QRS interval, and QT interval
Timepoint [11] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 pre-intervention; Day 1 at 0.5hr, 2hr, 6hr; 12hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [12] 0 0
Safety endpoint - Change from baseline in hematocrit values
Timepoint [12] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [13] 0 0
Safety endpoint - Change from baseline in hemoglobin values
Timepoint [13] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [14] 0 0
Safety endpoint - Change from baseline in Red Blood Cell (RBC) indices
Timepoint [14] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [15] 0 0
Safety endpoint - Change from baseline in Thrombocyte Count (Platelets); White Blood Cells (WBC); Basophils; Eosinophils; Lymphocytes; Monocytes; and Neutrophils.
Timepoint [15] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [16] 0 0
Safety endpoint - Change from baseline in the blood hormone level of Dehydroepiandrosterone-sulfate (DHEAS)
Timepoint [16] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [17] 0 0
Safety endpoint - Change from baseline in the blood hormone level of dihydrotestosterone (DHT)
Timepoint [17] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [18] 0 0
Safety endpoint - Change from baseline in the blood hormone level of luteinizing hormone (LH)
Timepoint [18] 0 0
Baseline pre-intervention Days -28 to -2
Primary outcome [19] 0 0
Safety endpoint - Change from baseline in the blood hormone level of dehydroepiandrosterone sulfate (DHEAS)
Timepoint [19] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [20] 0 0
Safety endpoint - Change from baseline in the blood hormone level of thyroid stimulating hormone (TSH)
Timepoint [20] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [21] 0 0
Safety endpoint - For postmenopausal women only, change from baseline in the blood hormone level of follicle-stimulating hormone (FSH) and human chorionic gonadotropin (hGH)
Timepoint [21] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [22] 0 0
Safety endpoint - Change from baseline in the blood hormone level of free thyroxine (FT4), testosterone, and dihydrotestosterone (DHT)
Timepoint [22] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [23] 0 0
Safety endpoint - Change from baseline in the blood hormone level of progesterone
Timepoint [23] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [24] 0 0
Safety endpoint - Change from baseline in the blood hormone level of estradiol (E2) and free trilodothyronine (FT3)
Timepoint [24] 0 0
Baseline pre-intervention Day -1; Day 1 at 6hr; Day 2 at 24 hr; Day 5
Primary outcome [25] 0 0
Safety endpoint Change in baseline in clotting factors Partial thromboplastin time (aPTT) and Prothrombin time (PT)
Timepoint [25] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [26] 0 0
Safety endpoint - Change from baseline in the clotting factor Fibrinogen
Timepoint [26] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [27] 0 0
Safety endpoint - Change from baseline in the clotting factor International Normalized Ratio (INR)
Timepoint [27] 0 0
Baseline pre-intervention between Day -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24 hr post intervention; Day 5
Primary outcome [28] 0 0
Safety endpoint - Change from baseline in urinalysis parameters bilirubin, blood, glucose, nitrites, protein, and urobilinogen
Timepoint [28] 0 0
Post dose Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24hr
Primary outcome [29] 0 0
Safety endpoint - Change from baseline in urinalysis parameter ketones
Timepoint [29] 0 0
Post dose Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24hr
Primary outcome [30] 0 0
Safety endpoint - Change from baseline in urinalysis parameter leukocyte esterase
Timepoint [30] 0 0
Post dose Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24hr
Primary outcome [31] 0 0
Safety endpoint - Change from baseline in urinalysis parameter pH
Timepoint [31] 0 0
Post dose Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24hr
Primary outcome [32] 0 0
Safety endpoint - Change from baseline in urinalysis parameter specific gravity
Timepoint [32] 0 0
Post dose Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24hr
Primary outcome [33] 0 0
Safety endpoint - Change from baseline in serum chemistry parameters globulin, protein, and albumin
Timepoint [33] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [34] 0 0
Safety endpoint - Change from baseline in serum chemistry parameter alkaline phosphatase
Timepoint [34] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [35] 0 0
Safety endpoint - Change from baseline in serum chemistry parameters bicarbonate, chloride, sodium, and magnesium
Timepoint [35] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [36] 0 0
Safety endpoint - Change from baseline in serum calcium, glucose, phosphate, creatinine, urea, uric acid, bilirubin (conjugated and unconjugated), high density lipoproteins, low density lipoproteins, total bilirubin, total cholesterol
Timepoint [36] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [37] 0 0
Safety endpoint - Change from baseline in serum chemistry parameters potassium
Timepoint [37] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [38] 0 0
Safety endpoint - Change from baseline in serum chemistry parameters lipase, creatine kinase, lactate dehydrogenase, aspartate aminotransferase, gamma-glutamyl transferase, alanine aminotransferase, and amylase
Timepoint [38] 0 0
Baseline pre-intervention Days -28 to -2; Day -1; Day 1 at 6hr; Day 2 at 24hr; Day 5.
Primary outcome [39] 0 0
Safety endpoint - Change from baseline in virology parameters HIV-1/-2; HBsAg; HCV; SARS-COV-2
Timepoint [39] 0 0
Baseline pre-intervention Day -28 to -2
Primary outcome [40] 0 0
Safety endpoint - Change from baseline in drug screen findings for alcohol
Timepoint [40] 0 0
Baseline pre-intervention Day -28 to -2; Day -1
Primary outcome [41] 0 0
Safety endpoint - Change from baseline in urine drug screen findings for amphetamines, barbiturates, benzodiazepines, cocaine, cotinine, methamphetamines, opiates, phencyclidine, THC, and tricyclic antidepressants
Timepoint [41] 0 0
Baseline pre-intervention Day -28 to -2; Day -1
Primary outcome [42] 0 0
Safety endpoint - Change from baseline for pregnancy test for serum hCG and urine hCG
Timepoint [42] 0 0
Serum pregnancy test Days -28 to -2 and on Day 5; Urine pregnancy test Day -1
Primary outcome [43] 0 0
Safety endpoint - Change from baseline for confirmation of postmenopausal status test for FSH
Timepoint [43] 0 0
Baseline pre-intervention on Days -28 to -2
Secondary outcome [1] 0 0
Plasma pharmacokinetics - Cmax
Timepoint [1] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [2] 0 0
Plasma pharmacokinetics - Tmax
Timepoint [2] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [3] 0 0
Plasma pharmacokinetics - area under the curve
Timepoint [3] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [4] 0 0
Plasma pharmacokinetics - area under the concentration-time curve
Timepoint [4] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [5] 0 0
Plasma pharmacokinetics - apparent terminal elimination half-life t1/2)
Timepoint [5] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [6] 0 0
Plasma pharmacokinetics - terminal elimination rate constant (?z)
Timepoint [6] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [7] 0 0
Plasma pharmacokinetics total apparent body clearance
Timepoint [7] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [8] 0 0
Plasma pharmacokinetics - apparent volume of distribution
Timepoint [8] 0 0
Samples collected on Day 1 pre-dose and at 0.25, 0.5, 1, 1.5, 2. 3, 4, 6, 10, 12hrs; Day 2 at 24 hr; Day 5.
Secondary outcome [9] 0 0
Urine pharmacokinetics - cumulative amount of unchanged drug excreted in urine
Timepoint [9] 0 0
Baseline pre-intervention on Day -1; Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24 hr.
Secondary outcome [10] 0 0
Urine pharmacokinetics - renal clearance
Timepoint [10] 0 0
Baseline pre-intervention on Day -1; Day 1 at 0 to 6hr, 6 to 12hr, and 12 to 24 hr.

Eligibility
Key inclusion criteria
1. Must have given written informed consent before any study-related activities are
carried out and must be able to understand the full nature and purpose of the trial,
including possible risks and adverse effects.

2. Adult males and females, 18 to 55 years of age (inclusive) at screening.

3. Body mass index (BMI) = 18.0 and = 30.0 kg/m2, with a body weight (to 1 decimal place)
= 50 kg at screening.

4. Be non-smokers (including tobacco, e-cigarettes and marijuana) for at least 3 months
prior to first study drug administration.

5. Have a negative test for cotinine at the screening visit and at check-in on Day -1.

6. Medically healthy without clinically significant abnormalities (in the opinion of the
Investigator) at the screening visit in the Schedules of

Assessments (SoA), including:

1. Physical examination without any clinically significant findings

2. Systolic BP in the range of 90 to 160 mmHg (inclusive) and diastolic BP in the
range of 50 to 95 mmHg (inclusive) after 5 minutes in supine position

3. Heart rate in the range of 40 to 100 bpm (inclusive) after 5 minutes rest in
supine position

4. Body temperature (tympanic or oral) in the range 35.5°C to 37.7°C (inclusive)

5. No clinically significant findings in serum chemistry, haematology, coagulation,
and urinalysis tests

6. Triplicate 12-lead ECG (taken after the volunteer has been supine for at least 5
minutes) with a QTcF = 450 msec for males and = 470 msec for females and no
clinically significant abnormalities

7. Pulmonary assessments must be within the normal range (forced expiratory volume
in 1 second [FEV1], forced vital capacity [FVC] and FEV1/FVC ratio = 80% of
normal values; f forced expiratory flow over the middle one half of the FVC
[FEF25-75%] > 75% of predicted)

8. Oxygen saturation (SpO2) monitor = 95%.

7. Medically healthy without clinically significant abnormalities (in the opinion of the
Investigator) at the timepoints indicated in the Schedules of Assessments (SoA),
including:

1. Physical examination without any clinically significant findings

2. Systolic BP in the range of 90 to 160 mmHg (inclusive) and diastolic BP in the
range of 50 to 95 mmHg (inclusive) after 5 minutes in supine position

3. Heart rate in the range of 40 to 100 bpm (inclusive) after 5 minutes rest in
supine position

4. Body temperature (tympanic or oral) in the range 35.5°C to 37.7°C (inclusive)

5. No clinically significant findings in serum chemistry, haematology, coagulation,
and urinalysis tests

6. Triplicate 12-lead ECG (taken after the volunteer has been supine for at least 5
minutes) with a QTcF = 450 msec for males and = 470 msec for females and no
clinically significant abnormalities

7. Pulmonary assessments must be within the normal range (forced expiratory volume
in 1 second [FEV1], forced vital capacity [FVC] and FEV1/FVC ratio = 80% of
normal values; f forced expiratory flow over the middle one half of the FVC
[FEF25-75%] > 75% of predicted)

8. Oxygen saturation (SpO2) monitor = 95%.

8. Female volunteers must:

1. Be of nonchildbearing potential i.e., surgically sterilised (hysterectomy,
bilateral salpingectomy, bilateral oophorectomy at least 6 weeks before
screening) or postmenopausal (where postmenopausal is defined as no menses for 12
months without an alternative medical cause

2. Have a follicle-stimulating hormone level >40 IU/L at the screening visit),or

3. If of childbearing potential, must agree not to donate ova, not to attempt to
become pregnant and, if engaging in sexual intercourse with a male partner, must
agree to use an acceptable method of contraception from signing the consent form
until at least 30 days after the last dose of the study drug.

9. Male volunteers must agree not to donate sperm and, if engaging in sexual intercourse
with a female partner who could become pregnant, must agree to use an acceptable
method of contraception from signing the consent form until at least 90 days after the
last dose of study drug.

10. Have suitable venous access for blood sampling.

11. Be willing and able to comply with all study assessments and adhere to the protocol
schedule and restrictions.

-
Minimum age
18 Years
Maximum age
55 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
1. History or presence of significant cardiovascular disease

2. History or presence of significant pulmonary disease

3. History or presence of significant hepatic disease

4. History or presence of significant renal disease

5. History or presence of significant haematological disease

6. History or presence of significant gastrointestinal disease

7. History or presence of significant disease

8. History or presence of significant endocrine disease

9. History or presence of significant immunologic disease

10. History or presence of significant dermatologic disease

11. History or presence of significant or neurological disease

12. No major surgery within the past 3 months determined by the PI to be clinically
significant.

13. Absence of any acute illness.

14. Current infection that requires systemically absorbed antibiotic.

15. Current infection that requires systemically absorbed antifungal.

16. Current infection that requires systemically absorbed antiparasitic.

17. Current infection that requires systemically absorbed antiviral medication.

18. Any history of malignant disease in the last 10 years (excludes surgically resected
skin squamous cell or basal cell carcinoma).

19. Presence of clinically relevant immunosuppression from, but not limited to,
immunodeficiency conditions such as common variable hypogammaglobulinemia.

20. Use of or plans to use systemic immunosuppressive (e.g., corticosteroids,
methotrexate, azathioprine, cyclosporine) or immunomodulating medications (e.g.,
interferon) during the study or within 3 months prior to the first study drug
administration.

21. History of risk factors for torsade de pointes (including a family history of long QT
syndrome or sudden cardiac death).

22. Known arrythmia

23. Liver function test results elevated more than 1.5-fold above the ULN for gamma
glutamyl transferase, bilirubin (total, conjugated and unconjugated), ALP, AST or ALT.
Volunteers with ALP and/or ALT/AST above the limits specified may be included, at the
discretion of the Investigator, if the levels are unaccompanied by clinical signs and
are determined to be normal variants.

24. Liver function test results elevated more than 1.5-fold above the ULN for gamma
glutamyl transferase

25. Liver function test results elevated more than 1.5-fold above the ULN for bilirubin
(total)

26. Liver function test results elevated more than 1.5-fold above the ULN for bilirubin
(conjugated)

27. Liver function test results elevated more than 1.5-fold above the ULN for ALP.
Volunteers with ALP above the limits specified may be included, at the discretion of
the Investigator, if the levels are unaccompanied by clinical signs and are determined
to be normal variants.

28. Liver function test results elevated more than 1.5-fold above the ULN for AST.
Volunteers with AST above the limits specified may be included, at the discretion of
the Investigator, if the levels are unaccompanied by clinical signs and are determined
to be normal variants.

29. Liver function test results elevated more than 1.5-fold above the ULN for ALT.
Volunteers with ALT above the limits specified may be included, at the discretion of
the Investigator, if the levels are unaccompanied by clinical signs and are determined
to be normal variants.

30. Positive test results for active human immunodeficiency virus (HIV-1 or HIV-2)
antibodies at the screening visit.

31. Positive test results for active hepatitis B surface antigen (HBsAg) antibodies at the
screening visit.

32. Positive test results for active hepatitis C virus (HCV) antibodies at the screening
visit.

33. Presence or having sequelae of known to interfere with the absorption, distribution,
metabolism, or excretion of drugs such as gastrointestinal, liver, kidney, or other
conditions .

34. Estimated creatinine clearance < 60 mL/min using the Cockcroft-Gault formula or serum
creatinine more than 1.5-fold above the ULN.

35. History of substance abuse or alcohol abuse (defined as more than 10 standard drinks
per week or regularly consuming more than 4 standard drinks on any one day; where 1
standard drink is 10 g of pure alcohol and is equivalent to 285 mL beer [4.9%
Alc./Vol], 100 mL wine [12% Alc./Vol], 30 mL spirit [40% Alc./Vol]) within 12 weeks
prior to the screening visit.

36. Positive drugs of abuse at the screening visit.

37. Positive drugs of abuse at check-in (Day -1).

38. Positive alcohol breath test results at the screening visit.

39. Positive alcohol breath test results at check-in (Day -1).

40. Use of any prescription or over-the-counter medication (including herbal products,
diet aids, and hormone supplements) within 10 days prior to the first study drug
administration, - exceptions include use of contraceptives, occasional use of
paracetamol (doses of 500 mg up to every 6 hours or 2 g per day maximum for no more
than 3 consecutive days), ibuprofen (doses of 400 mg up to every 6 hours or 1.6 g per
day maximum for no more than 3 consecutive days), topical ointments, and vitamins or
dietary supplements.

41. Consumption of grapefruit or Seville orange (or products containing grapefruit or
Seville orange) within 10 days prior to the first administration of study drug.

42. Demonstrated clinically significant (required intervention, e.g., emergency room
visit, epinephrine administration) allergic reactions (e.g., food, drug, or atopic
reactions, asthmatic episodes) which, in the opinion of the Investigator, would
interfere with the volunteer's ability to participate in the trial.

43. Known hypersensitivity to any of the study drug ingredients.

44. Use of any vaccinations within 14 days prior to the first study drug administration.

45. For women of childbearing potential, a positive serum pregnancy test at the screening
visit.

46. For women of childbearing potential, a positive urine pregnancy test (with
confirmatory serum pregnancy test) at check-in (Day -1).

47. Females who are breastfeeding or planning to breast feed at any time during the study.

48. Donation of blood or plasma within 30 days prior to first study drug administration.

49. Loss of whole blood of more than 500 mL within 30 days prior to first study drug
administration.

50. Receipt of a blood transfusion within 1 year of first study drug administration.

51. Participation in another clinical trial of an investigational drug within 60 days of
the first study drug administration.

52. Any other condition or prior therapy that in the opinion of the Investigator would
make the volunteer unsuitable for this study, including inability to cooperate fully
with the requirements of the study protocol or likelihood of noncompliance with any
study requirements.

-

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Other
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Unknown status
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
17/09/2021
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
30/11/2021
Actual
Sample size
Target
24
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
VIC
Recruitment hospital [1] 0 0
Nucleus Network Pty Ltd, - Melbourne
Recruitment postcode(s) [1] 0 0
3004 - Melbourne

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Odyssey Group International, Inc.
Address
Country
Other collaborator category [1] 0 0
Commercial sector/Industry
Name [1] 0 0
Avance Clinical Pty Ltd.
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
The purpose of this study is to assess the safety, tolerability, and pharmacokinetics of
different dose levels of PRV-002 in Health Volunteers
Trial website
https://clinicaltrials.gov/ct2/show/NCT05033444
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Philip Ryan, Dr.
Address 0 0
Nucleus Network
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Mike Lewandowski, BS
Address 0 0
Country 0 0
Phone 0 0
7276926196
Fax 0 0
Email 0 0
[email protected]
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT05033444