A Single and Multiple Ascending Dose Study of Niclosamide in Healthy Volunteers
Study Details
Study Description
Brief Summary
A single and multiple ascending dose study of ANA001 in healthy adults to assess the safety and pharmacokinetics
Condition or Disease | Intervention/Treatment | Phase |
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Phase 1 |
Detailed Description
This is a Phase 1, single center, randomized, double blind, single ascending dose (SAD) and multiple ascending dose (MAD) study to assess the safety and pharmacokinetics of ANA001 in healthy adult subjects. In the single ascending dose portion of the study, subjects in 3 cohorts of 10 subjects each will be randomized to receive a single daily oral dose of ANA001 or matching placebo. In the multiple ascending dose portion of the study, subjects in 3 cohorts of 12 subjects each will be randomized to receive twice or thrice daily oral dose of ANA001 or matching placebo.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: ANA001 For the single ascending dose (SAD) portion of the study, subjects will receive their assigned treatment as a single oral dose (1000 mg, 2000 mg, or 3000 mg of ANA001) with a standardized light meal. Each capsule is 250 mg. For the multiple ascending dose (MAD) portion of the study, subjects will receive their assigned treatment twice daily (BID) or thrice daily (TID) (total daily dose is to be determined following the completion of the SAD portion of the study and will not exceed 2000 mg ANA001) with a standardized light meal for 7 consecutive days. Each capsule is 250 mg. |
Drug: Niclosamide
Niclosamide is an antihelmintic with in-vitro antiviral activity
Other Names:
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Placebo Comparator: Matching Placebo For the single ascending dose (SAD) portion of the study, subjects will receive their assigned matching placebo (hydroxypropylmethylcellulose (HPMC) as a single dose (4, 8, or 12 capsules) with a standardized light meal. For the multiple ascending dose (MAD) portion of the study, subjects will receive their assigned matching placebo (hydroxypropylmethylcellulose (HPMC) dose twice daily (BID) or thrice daily (TID) with a standardized light meal. |
Drug: Placebo
Matching hydroxypropylmethylcellulose HPMC capsules with no active ingredients
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Outcome Measures
Primary Outcome Measures
- Safety and tolerability of ANA001 as measured by the incidence of treatment-emergent AEs (TEAEs) and serious adverse events (SAEs) [Baseline to Day 7 for SAD portion; Baseline to Day 15 for MAD portion]
Incidence of treatment-emergent AEs (TEAEs) and serious adverse events (SAEs)
- Safety and tolerability of ANA001 as measured by the incidence of study drug discontinuations due to an adverse event (AE) (MAD portion only) [Baseline to Day 15]
Incidence of study drug discontinuations due to an Adverse Event (AE)
- Safety and tolerability of ANA001 as measured by the use of concomitant medications [Baseline to Day 7 for SAD portion; Baseline to Day 15 for MAD portion]
Incidence in the use of concomitant medications
- Safety and tolerability of ANA001 as measured by the change from baseline in clinical laboratory test results [Baseline to Day 7 for SAD portion; Baseline to Day 15 for MAD portion]
Incidence of change in clinical laboratory test results (hematology, serum chemistry, urinalysis)
- Safety and tolerability of ANA001 as measured by the change from baseline in vital signs [Baseline to Day 7 for SAD portion; Baseline to Day 15 for MAD portion]
Incidence of change from baseline in vital signs (oral temperature, pulse rate, respiratory rate, and blood pressure)
- Safety and tolerability of ANA001 as measured by the change in ECG parameters [Baseline to Day 1 for SAD portion; Baseline to Day 7 for MAD portion]
Incidence of change from baseline in ECG parameters (PR, QRS, QT, and QTc intervals)
- Safety and tolerability of ANA001 as measured by the change incidence of physical example findings [Baseline to Day 1 for SAD portion; Baseline to Day 7 for MAD portion]
Incidence of physical exam findings
Secondary Outcome Measures
- Pharmacokinetics (PK) of ANA001 as measured by plasma concentrations [single ascending dose (Day 1); multiple ascending dose (Day 1 to 8)]
Plasma concentrations of ANA001
Eligibility Criteria
Criteria
Inclusion Criteria:
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Sign the study informed consent form
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Man or woman, 18 to 65 years of age inclusive at the time of signing the informed consent form
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Overtly healthy as determined by medical evaluation
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Body mass index (BMI) within 18 to 30.0 kg/m2 (inclusive) and body weight not less than 50 kg
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Blood pressure at Screening and Day -1 between 90 and 140 mmHg systolic, inclusive, and no higher than 90 mmHg diastolic.
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A 12-lead electrocardiogram (ECG) at Screening consistent with normal cardiac conduction and function, including:
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Sinus rhythm
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Pulse rate between 50 and 100 beats per minute (bpm)
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QTc interval 450 milliseconds (QT interval corrected using Fridericia correction method [QTcF])
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QRS interval of <120 milliseconds
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PR interval <200 milliseconds
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Morphology consistent with healthy cardiac conduction and function
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Non-smoker or ex-smoker for >12 months
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If male, must agree to use contraception methods outlined for the study during the treatment period and for at least 30 days (a spermatogenesis cycle) after the last dose of study treatment and refrain from donating sperm during this period
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If female, is not pregnant, not breastfeeding, and meets at least one of the following conditions:
Not a woman of childbearing potential (WOCBP)
OR
A WOCBP who agrees to follow the contraceptive guidance during the treatment period and for at least 30 days (one menstrual cycle) after the last dose of study treatment.
Exclusion Criteria:
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Has a history of or current clinically significant medical illness including but not limited to, cardiac arrhythmias or other cardiac disease; hematologic disease; coagulation disorders (including any abnormal bleeding or blood dyscrasias); lipid abnormalities; significant pulmonary disease, including bronchospastic respiratory disease; diabetes mellitus; hepatic or renal insufficiency (creatinine clearance below 60 mL/min); thyroid disease; neurologic or psychiatric disease; infection; or any other illness that the Investigator considers should exclude the subject or that could interfere with the interpretation of the study results.
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Has known allergy to niclosamide or salicylate-containing medications.
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Clinically significant abnormal values for hematology, clinical chemistry, or urinalysis at screening.
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Clinically significant abnormal physical examination, vital signs or 12 lead ECG at screening.
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Has a history of human immunodeficiency virus (HIV) antibody positive, or tests positive for HIV; has a history of hepatitis B surface antigen (HBsAg) or hepatitis C antibody (anti-HCV) positive, or other clinically active liver disease, or tests positive for HBsAg or anti-HCV at Screening.
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History of drug or alcohol abuse according to Diagnostic and Statistical Manual of Mental Disorders (4th edition) criteria within 5 years before screening or positive test result(s) for alcohol and/or drugs of abuse at screening and admission
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Has received an investigational drug or used an invasive investigational medical device within 1 month or within a period less than 10 times the drug's half-life, whichever is longer, before Day 1.
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Has preplanned surgery or procedures that would interfere with the conduct of the study
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Is an employee of the Investigator or study site, with direct involvement in the proposed study or other studies under the direction of that Investigator or study site, as well as family members of the employees or the Investigator
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | WCCT Global Inc. | Cypress | California | United States | 90630 |
Sponsors and Collaborators
- NeuroBo Pharmaceuticals Inc.
Investigators
- Study Director: Doug Rank, MD, NeuroBo Pharmaceuticals Inc.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- ANA001-002