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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/NCT05105243




Registration number
NCT05105243
Ethics application status
Date submitted
29/09/2021
Date registered
3/11/2021
Date last updated
23/11/2022

Titles & IDs
Public title
Phase 1 SAD/MAD Study of CVN766 in Healthy Volunteers
Scientific title
A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Safety, Tolerability, and Pharmacokinetic Study of Escalating Single and Multiple Doses of CVN766 in Healthy Subjects
Secondary ID [1] 0 0
CVN-766
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Safety Issues 0 0
Tolerance 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - CVN766

Active Comparator: SAD Cohort 1 - Each dose cohort: 8 subjects (6 active:2 placebo). 5 mg

Active Comparator: SAD Cohort 2 - Each dose cohort: 8 subjects (6 active:2 placebo). 15 mg.

Active Comparator: SAD Cohort 3 - Each dose cohort: 8 subjects (6 active:2 placebo). 45 mg.

Active Comparator: SAD Cohort 4 - Each dose cohort: 8 subjects (6 active:2 placebo). 125 mg

Placebo Comparator: SAD Cohort 5 - Each dose cohort: 8 subjects (6 active:2 placebo). 250 mg.

Active Comparator: MAD Cohort 1 - Each dose cohort: 8 subjects (6 active:2 placebo). 45mg

Placebo Comparator: MAD Cohort 2 - Each dose cohort: 8 subjects (6 active:2 placebo). 125 mg.

Placebo Comparator: MAD Cohort 3 - Each dose cohort: 8 subjects (6 active:2 placebo). 250 mg.


Treatment: Drugs: CVN766
highly selective orexin-1 receptor (Ox1R) antagonist
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Evaluation of Adverse Events
Timepoint [1] 0 0
Baseline through 14 days post final dose
Primary outcome [2] 0 0
Evaluation of Hematology
Timepoint [2] 0 0
Baseline through 14 days post final dose
Primary outcome [3] 0 0
Evaluation of Vital Signs
Timepoint [3] 0 0
Baseline through 14 days post final dose
Primary outcome [4] 0 0
Evaluation of Electrocardiograms
Timepoint [4] 0 0
Baseline through 14 days post final dose
Primary outcome [5] 0 0
Evaluation of BMI
Timepoint [5] 0 0
Baseline through 14 days post final dose
Primary outcome [6] 0 0
Evaluation Serum Chemistry
Timepoint [6] 0 0
Baseline through 14 days post final dose
Primary outcome [7] 0 0
Evaluation of Urinalysis
Timepoint [7] 0 0
Baseline through 14 days post final dose
Primary outcome [8] 0 0
Evaluation of Vital Signs
Timepoint [8] 0 0
Baseline through 14 days post final dose
Primary outcome [9] 0 0
Evaluation of Vital Signs
Timepoint [9] 0 0
Baseline through 14 days post final dose
Primary outcome [10] 0 0
Evaluation of Vital Signs
Timepoint [10] 0 0
Baseline through 14 days post final dose
Primary outcome [11] 0 0
Evaluation of Hematology
Timepoint [11] 0 0
Baseline through 14 days post final dose
Primary outcome [12] 0 0
Evaluation of Hematology
Timepoint [12] 0 0
Baseline through 14 days post final dose
Primary outcome [13] 0 0
Evaluation of Hematology
Timepoint [13] 0 0
Baseline through 14 days post final dose
Primary outcome [14] 0 0
Evaluation of Hematology
Timepoint [14] 0 0
Baseline through 14 days post final dose
Primary outcome [15] 0 0
Evaluation of Hematology
Timepoint [15] 0 0
Baseline through 14 days post final dose
Primary outcome [16] 0 0
Evaluation of Electrocardiograms
Timepoint [16] 0 0
Baseline through 14 days post final dose
Primary outcome [17] 0 0
Evaluation of Electrocardiograms
Timepoint [17] 0 0
Baseline through 14 days post final dose
Primary outcome [18] 0 0
Evaluation of Electrocardiograms
Timepoint [18] 0 0
Baseline through 14 days post final dose
Primary outcome [19] 0 0
Evaluation of Electrocardiograms
Timepoint [19] 0 0
Baseline through 14 days post final dose
Primary outcome [20] 0 0
Evaluation of Electrocardiograms
Timepoint [20] 0 0
Baseline through 14 days post final dose
Primary outcome [21] 0 0
Evaluation of Electrocardiograms
Timepoint [21] 0 0
Baseline through 14 days post final dose
Primary outcome [22] 0 0
Evaluation of Electrocardiograms
Timepoint [22] 0 0
Baseline through 14 days post final dose
Primary outcome [23] 0 0
Evaluation of Serum Chemistry
Timepoint [23] 0 0
Baseline through 14 days post final dose
Primary outcome [24] 0 0
Evaluation of Serum Chemistry
Timepoint [24] 0 0
Baseline through 14 days post final dose
Primary outcome [25] 0 0
Evaluation of Serum Chemistry
Timepoint [25] 0 0
Baseline through 14 days post final dose
Primary outcome [26] 0 0
Evaluation of Serum Chemistry
Timepoint [26] 0 0
Baseline through 14 days post final dose
Primary outcome [27] 0 0
Evaluation of Serum Chemistry
Timepoint [27] 0 0
Baseline through 14 days post final dose
Primary outcome [28] 0 0
Evaluation of Serum Chemistry
Timepoint [28] 0 0
Baseline through 14 days post final dose
Primary outcome [29] 0 0
Evaluation of Serum Chemistry
Timepoint [29] 0 0
Baseline through 14 days post final dose
Primary outcome [30] 0 0
Evaluation of Serum Chemistry
Timepoint [30] 0 0
Baseline through 14 days post final dose
Primary outcome [31] 0 0
Evaluation of Serum Chemistry
Timepoint [31] 0 0
Baseline through 14 days post final dose
Primary outcome [32] 0 0
Evaluation of Serum Chemistry
Timepoint [32] 0 0
Baseline through 14 days post final dose
Primary outcome [33] 0 0
Evaluation of Serum Chemistry
Timepoint [33] 0 0
Baseline through 14 days post final dose
Primary outcome [34] 0 0
Evaluation of Serum Chemistry
Timepoint [34] 0 0
Baseline through 14 days post final dose
Primary outcome [35] 0 0
Evaluation of Serum Chemistry
Timepoint [35] 0 0
Baseline through 14 days post final dose
Primary outcome [36] 0 0
Evaluation of Serum Chemistry
Timepoint [36] 0 0
Baseline through 14 days post final dose
Primary outcome [37] 0 0
Evaluation of Serum Chemistry
Timepoint [37] 0 0
Baseline through 14 days post final dose
Primary outcome [38] 0 0
Evaluation of Serum Chemistry
Timepoint [38] 0 0
Baseline through 14 days post final dose
Primary outcome [39] 0 0
Evaluation of Serum Chemistry
Timepoint [39] 0 0
Baseline through 14 days post final dose
Primary outcome [40] 0 0
Evaluation of Urinalysis
Timepoint [40] 0 0
Baseline through 14 days post final dose
Primary outcome [41] 0 0
Evaluation of Urinalysis
Timepoint [41] 0 0
Baseline through 14 days post final dose
Primary outcome [42] 0 0
Evaluation of Urinalysis
Timepoint [42] 0 0
Baseline through 14 days post final dose
Primary outcome [43] 0 0
Evaluation of Urinalysis
Timepoint [43] 0 0
Baseline through 14 days post final dose
Primary outcome [44] 0 0
Evaluation of Urinalysis
Timepoint [44] 0 0
Baseline through 14 days post final dose
Primary outcome [45] 0 0
Evaluation of Urinalysis
Timepoint [45] 0 0
Baseline through 14 days post final dose
Secondary outcome [1] 0 0
Plasma Concentration (AUC) of CVN766
Timepoint [1] 0 0
SAD: PK Collection on Day 1-4, and early termination (up to 8 days); MAD: PK Collection on Day 1-10, and early termination (up to 14 days)
Secondary outcome [2] 0 0
Plasma Concentration (Cmax) of CVN766
Timepoint [2] 0 0
SAD: PK Collection on Day 1-4, and early termination (up to 8 days); MAD: PK Collection on Day 1-10, and early termination (up to 14 days)
Secondary outcome [3] 0 0
Food effect by measurement of plasma PK (Cmax)
Timepoint [3] 0 0
Baseline through 14 days post-dose
Secondary outcome [4] 0 0
Food effect by measurement of plasma PK (AUC)
Timepoint [4] 0 0
Baseline through 14 days post-dose

Eligibility
Key inclusion criteria
- Subject eligibility is determined according to the following criteria prior to entry
into the study:

1. In the investigator's opinion, the subject can understand and sign the Informed
Consent Form and comply with all protocol requirements.

2. The subject is a healthy male or female adult who is 18 to 55 years of age,
inclusive at the time of ICF.

3. Subject weighs at least 45 kg (99 lbs) and has a BMI between 18.0 and 32.0 kg/m2,
inclusive at Screening.

4. A male subject who is nonsterilized* and sexually active with a female partner of
childbearing potential* agrees to use adequate contraception* from signing the
ICF throughout the study and for 12 weeks after the last dose.

*Definitions and acceptable methods of contraception are defined in Section 9.1.9
Contraception and Pregnancy Avoidance Procedure, and reporting responsibilities
are defined in Section 9.1.10 Pregnancy.

5. A female subject of childbearing potential who complies with contraception
requirements* or a female with no childbearing potential, defined as the subject
has been surgically sterilized (hysterectomy, bilateral oophorectomy, or tubal
ligation) or who are postmenopausal (defined as continuous amenorrhea of at least
2 years and FSH>40 IU/L).
Minimum age
18 Years
Maximum age
55 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
Any subject who meets any of the following criteria will not qualify for
entry into the study:

1. Subject has received any investigational compound within 30 days prior to the first
dose of study medication or within 5 half-lives, whichever is greater.

2. Subject is a study site employee or an immediate family member of a study site
employee.

3. Subject has evidence of CS neurologic, cardiovascular, pulmonary, hepatic,
hematopoietic disease, renal, metabolic, gastrointestinal, urologic, immunologic,
endocrine disease, serious allergy, full-body allergic skin rash (including hives),
psychiatric disorder, or other abnormality that may impact the ability of the subject
to participate or potentially confound the study results.

4. There is any finding in the subject's medical history, physical examination, or safety
laboratory tests giving reasonable suspicion of a disease that would contraindicate
taking CVN766 or a similar drug in the same class or that might interfere with the
conduct of the study

5. Subject has a known hypersensitivity to any component of the formulation of CVN766.

6. Subject has a positive urine result for drugs of abuse at Screening or Inpatient
Check-in (Day -1).

7. Subject has a history of drug abuse or a history of alcohol abuse (more than 14
units/week) within 1 year prior to the Screening Visit or is unwilling to agree to
abstain from alcohol and drugs throughout the study.

8. Subject has taken any excluded medication, supplements, or food products listed in the
Excluded Medications and Dietary Products table as listed in Table 3: Excluded
Medications and Dietary Products.

9. Male subjects who do not agree to all the following rules: when sexually active with a
female partner(s) of childbearing potential during the study, and for 12 weeks after
the last dose of study drug: a) must use an acceptable method of birth control (condom
or surgical sterilization) and b) refrain from sexual activity with female partners
who do not use an acceptable method of birth control. Barrier contraception (condom)
must be used by all-male subjects who were not surgically sterilized at least 90 days
prior to screening. Male subjects must also agree to refrain from sperm donation
during the study and until 12 weeks after the last dose of study drug.

10. Female subjects who are pregnant or breastfeeding or plan to become pregnant or donate
ova during the study or 30 days after the last dose of the study drug. Women of
childbearing potential must agree to practice an acceptable method of birth control
(e.g., oral or parenteral contraceptives, intrauterine device, barrier, abstinence).

*Definitions and acceptable methods of contraception are defined in Section 9.1.9,
Contraception and Pregnancy Avoidance Procedure, and reporting responsibilities are
defined in Section 9.1.10, Pregnancy.

11. Subject has previously had a seizure or convulsion (lifetime, with the exception of
febrile seizures), including absence seizure.

12. Subject has current o recent (within 6 months) gastrointestinal disease that would be
expected to influence the absorption of drugs (i.e., a history of malabsorption, any
surgical intervention known to impact absorption [e.g., bariatric surgery or bowel
resection], esophageal reflux, peptic ulcer disease, erosive esophagitis, or frequent
[i.e., more than once per week] occurrence of heartburn).

13. Subject has a history of cancer or other malignancy, except for basal cell carcinoma
or squamous cell carcinoma that has been in remission for at least 3 years prior to
Day 1.

14. Subject has a positive test result for hepatitis B surface antigen (HBsAg), hepatitis
C virus (HCV) antibody, or a human immunodeficiency virus infection at Screening.

15. Subject who regularly use nicotine-containing products (including but not limited to
cigarettes, electronic cigarettes, pipes, cigars, chewing tobacco, nicotine patch, or
nicotine gum). Casual user may participate but must agree to refrain from the time of
Screening for the duration of the study or a positive urine cotinine test at Inpatient
Check-in (Day 1).

16. Subject has poor peripheral venous access (defined as more than three failed attempts
to cannulate.

17. Subject has donated or lost 450 mL or more of their blood volume (including
plasmapheresis) or had a transfusion of any blood product within 45 days prior to Day
1.

18. Subject has an abnormal (CS) ECG at Screening or Inpatient Check-in (Day -1). Entry of
any subject with an abnormal (NCS) ECG must be approved and documented by signature by
the Investigator or medically qualified sub-investigator.

19. Subject has a supine blood pressure outside the ranges of 90 to 140 mm Hg for systolic
and 40 to 90 mm Hg for diastolic, confirmed with repeat per PI discretion, at the
Screening Visit or Inpatient Check-in (Day -1).

20. Subject has a resting heart rate outside the range of 40 to 100 bpm, confirmed with
repeat per PI discretion, at the Screening Visit or Inpatient Check-in (Day -1).

21. Subject has a QT interval with Fridericia's correction method (QTcF) >450 ms (males)
or >470 ms (females) or PR outside the range of 120 to 220 ms, confirmed with one
repeat testing at the Screening Visit or Inpatient Check-in (Day -1) Visit.

22. Subject has abnormal Screening or Inpatient Check-in (Day -1) laboratory values that
suggest a CS underlying disease or subject with the following lab abnormalities: ALT
and/or AST >1.5 the ULN, confirmed with one repeat testing.

23. Subject has a risk of suicide according to the investigator's clinical judgment or has
made a suicide attempt in the previous 2 years.

7.3 Excluded Medications and Dietary Products

-

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 analysing the results/data
Intervention assignment
Other
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
17/01/2022
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
21/11/2022
Sample size
Target
Accrual to date
Final
64
Recruitment in Australia
Recruitment state(s)
VIC
Recruitment hospital [1] 0 0
Nucleus Network - Melbourne
Recruitment postcode(s) [1] 0 0
3004 - Melbourne

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Cerevance
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Randomized, Double-Blind, Placebo-Controlled, Safety, Tolerability, and Pharmacokinetic Study
of Escalating Single and Multiple Doses of CVN766 in Healthy Subjects
Trial website
https://clinicaltrials.gov/ct2/show/NCT05105243
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries