A Phase 1 Study to Evaluate Safety and Tolerability of NoNO-42 in Healthy Adults
- Conditions
- First-In-Human Study to Evaluate Safety of a New Drug Intended for Treatment of Acute Ischemic Stroke
- Interventions
- Drug: Placebo
- Registration Number
- NCT05636306
- Lead Sponsor
- NoNO Inc.
- Brief Summary
The purpose of this clinical trial is to evaluate the safety, tolerability and pharmacokinetics of a single ascending intravenous dose of NoNO-42 administered to healthy adults.
Participants will be administered a single intravenous dose of NoNO-42 or placebo.
Participants will be confined for 24 hours post dose with a follow-up visit at Day 4 and Day 28.
- Detailed Description
The trial was a single, adaptive dose, dose escalation study in healthy male and female adults.
The trial was randomized, double-blind, placebo controlled and evaluated the safety, tolerability, and PK of IV NoNO-42 in healthy adults. Each healthy volunteer was administered a single IV dose of study drug or placebo.
It was planned that up to 10 dosing cohorts would be evaluated. A cohort may have been repeated or added if necessary. Cohort 1 included 4 healthy volunteers (1:1 randomization of NoNO-42 to placebo) with a sentinel dose of 2 healthy volunteers (1:1). Cohorts 2 to 10 were to include 10 new healthy volunteers dosed at each dose level (4:1 randomization of NoNO-42 to placebo) during the single dose escalation. Sentinel dosing with 2 healthy volunteers (1:1) occurred at each dose escalation. Both the dose concentration and the dosing duration may have been adjusted.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 83
- Provision of signed and dated informed consent form
- Stated willingness to comply with all study procedures, clinic visits, blood draws, and availability for the duration of the study
- Healthy adult male or female aged 18 to 60 years old.
- Body mass index (BMI) within 18.5 kg/m2 to 30.0 kg/m2, inclusively
- Body weight less than or equal to 120 kg
- Good bilateral venous access sufficient for IV infusions as judged by the investigator or designee
- Have no clinically significant diseases captured in the medical history or evidence of clinically significant findings on the physical examination (including vital signs) and/or ECG, as determined by an investigator
- Female who is lactating or pregnant
- History of significant hypersensitivity to NoNO-42 or any related products (including excipients of the formulations) as well as severe hypersensitivity reactions (like angioedema) to any drugs
- Presence or history of significant gastrointestinal, liver or kidney disease, or surgery that may affect drug bioavailability
- History of significant cardiovascular, pulmonary, hematologic, neurological, psychiatric, endocrine, immunologic, renal, hepatic, or dermatologic disease
- Presence of clinically significant ECG abnormalities, or any QT interval abnormalities, at the screening visit, as defined by medical judgment
- Immunization with a COVID-19 vaccine in the 14 days prior to the first study drug administration or plans for vaccination
- Blood pressure below 100 mmHg systolic and 60 mmHg diastolic, and any upper limit is deemed clinically significant by the investigator
- Estimated glomerular filtration rate (eGFR) of <60 mL/min.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description NoNO-42 NoNO-42 A single intravenous infusion weight-based dose of NoNO-42 administered over 10±1 minute Placebo Placebo A volume of 0.9% normal saline matching the volume required for a weight-based dosing of NoNO-42, administered as a single 10±1 minute intravenous infusion.
- Primary Outcome Measures
Name Time Method Frequency of AEs, abnormal laboratory findings and abnormal vital signs 28 days * Incidence, severity, and causal relationship of AEs.
* Incidence of abnormal laboratory findings, including histamine.
* Incidence of abnormal vital signs (blood pressure, heart rate, temperature) and electrocardiogram (ECG) parameters
- Secondary Outcome Measures
Name Time Method Pharmacokinetics of NoNO-42 following administration of a single ascending IV dose 24 hours
Trial Locations
- Locations (1)
Altasciences Company Inc.
🇨🇦Mount Royal, Quebec, Canada