A Single and Multiple-dose Escalation First-in-Human Study Evaluating the Safety, Tolerability, Immunogenicity, and Pharmacokinetics of LQ036 Administered Via Inhalation and IV Infusion in Healthy Subjects and Patients With Mild Asthma.
Overview
- Phase
- Phase 1
- Intervention
- LQ036
- Conditions
- Asthma
- Sponsor
- Syneos Health
- Enrollment
- 40
- Locations
- 2
- Primary Endpoint
- To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects.
- Status
- Terminated
- Last Updated
- 3 years ago
Overview
Brief Summary
This is Phase I first-in-human trial evaluating the safety, tolerability, immunogenicity, and pharmacogenomics of LQ036 via inhalation and IV infusion.
The study will be divided into 4 parts: Single Ascending Dose, Multiple Ascending Dose, and Intra Venous with a target of 88 healthy volunteers and 30 patients with mild Asthma.
Detailed Description
This study will be a Multicenter, phase Ia/Ib, randomized, double-blind, placebo controlled, Single Ascending Dose(SAD)/ Multiple Ascending Dose (MAD) study of dose escalation cohorts evaluating the safety, tolerability, immunogenicity, and PK of LQ036 after administration via inhalation and intravenous (IV) infusion in healthy subjects and patients with mild Asthma. The study will be divided into 4 parts: The four parts will be completed sequentially or with partial overlapping. Part A - SAD Cohorts (A1 to A5): A staggered dosing schedule will be followed, for each cohort: 2 sentinel subjects (1 active and 1 placebo) will be dosed and the remaining 6 subjects will be dosed no sooner than the next day. Cohorts will be dosed sequentially in an ascending fashion. There will be at least 14 days between dosing of each dose level. Following completion of each dose level, a safety review committee (SRC) composed by at least the Investigator, a Sponsor representative, and an Independent Medical monitor will review the safety and tolerability data, as well as available PK and immunogenicity data up to Day 15, for at least 6 subjects in the respective cohort, as well as available PK and immunogenicity data. Decisions from the SRC may include whether to escalate to the next dose level, continue with a more conservative approach (slowing the increase in dose or repeating a dose level), suspending dose escalation until further review of study data, stopping dose escalation, or terminating the study. Part B - MAD Cohorts (B1 to B4): Part B can be initiated only following review of the safety, tolerability, and PK data following dosing of the SAD Cohort 3 or 4, if deemed acceptable by the SRC. A staggered dosing schedule may be used for the first dose level, including 2 sentinel subjects (1 active and 1 placebo) initiating dosing first and the remaining 6 subjects initiating dosing no sooner than the next day. Cohorts will be dosed sequentially in an ascending fashion. There will be at least 14 days between dosing of each dose level. Following completion of each dose level, a SRC composed of at least the Investigator, a Sponsor representative, and an Independent Medical monitor will review the safety and tolerability data up to Day 15, for at least 6 subjects in the respective cohort, as well as available PK and immunogenicity data. Decisions from the SRC may include whether to escalate to the next dose level, continue with a more conservative approach (slowing the increase in dose, repeating a dose level, or exploring an alternative dosing regimen), suspending dose escalation until further review of study data, stopping dose escalation, or terminating the study. Part C - IV Cohorts (C1 and C2): Part C can be initiated only following review of the safety, tolerability, and PK data following dosing of the SAD Cohort 3 or 4, if deemed acceptable by the SRC. A staggered dosing schedule will be followed for each cohort: 2 sentinel subjects (1 active and 1 placebo) will be dosed first and the remaining 6 subjects will be dosed no sooner than the next day. Cohorts will be dosed sequentially in an ascending fashion. There will be at least 14 days between dosing of each dose level. Following completion of each dose level, The SRC composed by at least the Investigator, a Sponsor representative, and an Independent Medical monitor will review the safety and tolerability data up to Day 15, for at least 6 subjects in the respective cohort, as well as available PK and immunogenicity data. Decisions from the SRC may include whether to escalate to the next dose level, continue with a more conservative approach (slowing the increase in dose or repeating a dose level), suspending dose escalation until further review of study data, stopping dose escalation, or terminating the study. Some alterations from the currently outlined dose and/or dosing regimen may be performed, but the dose to be administered in a given cohort will not exceed the one currently outlined in the protocol. Part D (Multiple Dose Patients) - Cohorts D1 to D3: Part D may be initiated following submission and review of an interim analysis report from Parts A through C of the study by both the SRC and Human Research Ethics Committee (HREC). Part D may commence only after approval to commence from both committees is granted. A staggered dosing schedule may be used for each cohort. Two (2) sentinel subjects (1 active and 1 placebo) will initiate dosing first (a minimum of 1 hour apart from end of dosing for first sentinel patient to start of dosing for second sentinel patient) and the remaining 8 subjects will initiate dosing no sooner than the next day (each dosed at least 15 minutes apart from end of dosing for previous patient to start of dosing for following patient). Cohorts will be dosed either sequentially or with partial overlapping and the SRC will meet to discuss relevant data collected after completion of at least the first cohort.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Healthy as defined by:
- •the absence of clinically significant illness and surgery within 4 weeks prior to dosing.
- •the absence of a clinically significant history of neurological, endocrine, cardiovascular, respiratory (except resolved childhood asthma), hematological, immunological, psychiatric (except including depression that has not required treatment for at least 6 months), gastrointestinal, renal, hepatic, and metabolic disease.
- •Male or female, non-smokers or casual smokers (defined as smoking the equivalent of less than an average of 5 cigarettes per week over a 3 month period, and willing to abstain from smoking during involvement in the study and for 1 month prior to screening), ≥18 and ≤55 years of age, with BMI \>18.0 and \<32.0 kg/m
- •Females of childbearing potential who are sexually active with a male partner must be willing to use one of the following acceptable contraceptive methods throughout the study and for 30 days after the last study drug administration:
- •Simultaneous use of intrauterine device placed at least 4 weeks prior to study drug administration, and condom for the male partner;
- •Simultaneous use of hormonal contraceptives started at least 4 weeks prior to study drug administration and condom for the male partner.
- •Sterile male partner (vasectomized since at least 6 months).
- •Male subjects who are sexually active with a female partner of childbearing potential (childbearing potential females are defined as women that are neither post-menopausal nor surgically sterile) must be willing to use one of the following acceptable contraceptive methods from the first study drug administration until at least 90 days after the last study drug administration:
- •Simultaneous use of a male condom and, for the female partner, hormonal contraceptives used since at least 4 weeks, or intra-uterine contraceptive device placed since at least 4 weeks;
Exclusion Criteria
- •Any clinically significant abnormality at physical examination, clinically significant abnormal laboratory test results or positive test for HIV, hepatitis B, or hepatitis C found at screening or at check-in (Day -1, not applicable to serology assessments).
- •Any clinically significant illness, infection, medical/surgical procedure, or trauma within 4 weeks of check-in, or planned inpatient surgery or hospitalization during the study period.
- •Any history of malignancy or neoplastic disease (not including excised, non-recurrent, non-melanoma skin cancers).
- •Positive urine drug screen, urine cotinine test, or alcohol breath test at screening or at check-in (Day -1).
- •History of allergic reactions to LQ036, to any biologic therapy, or other related drugs, or to any excipient in the formulation.
- •Positive pregnancy test at screening or at check-in (Day -1)
- •Clinically significant ECG abnormalities or vital sign abnormalities (systolic blood pressure less than 90 or greater than 140 mmHg, diastolic blood pressure less than 40 or greater than 90 mmHg, or heart rate less than 40 or greater than 100 bpm) at 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. Regular use of alcohol is defined as greater than 14 units of alcohol per week, where 1 unit is defined as 100 mL of wine at 13.5% a/v, 375 mL of beer at 3.5% a/v, or 30 mL of spirit at 40% a/v.
- •History of significant drug abuse within 1 year prior to screening or use of soft drugs (such as tetrahydrocannabinol) within 1 month prior to the screening visit or hard drugs (amphetamines, methamphetamines, methadone, barbiturates, benzodiazepines, cocaine, opiates, methylenedioxymethamphetamine, and phencyclidine) within 3 months prior to screening.
- •Participation in a clinical research study involving the administration of an investigational or marketed drug or device within 30 days prior to the first dosing, administration of a biological product in the context of a clinical research study within 90 days prior to the first dosing, or concomitant participation in an investigational study involving no drug or device administration.
Arms & Interventions
Active Comparator: Drug :LQ036
Experimental, Single and Multiple Oral escalating dose
Intervention: LQ036
Placebo Comparator: Matching Placebo for LQ036
Matching Placebo for LQ036: Matching Placebo
Intervention: Matching Placebo
Outcomes
Primary Outcomes
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects.
Time Frame: Up to 2 Weeks
Cl/F: Apparent body clearance, calculated as Dose / AUC0-inf
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma (Racc)
Time Frame: Up to 2 Weeks
Racc: drug accumulation ratio
To evaluate the safety of single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma.
Time Frame: Up to 5 Weeks
Assessment of abnormal clinical laboratory tests (Urine macroscopic examination, pH, specific gravity, protein, glucose, ketones, bilirubin, occult blood, nitrite, urobilinogen, and leukocytes) Part B and D: At screening, at check-in (Day -1), on Days 2 and 7, at discharge (Day 13), and at study exit (Day 36±1). Part A and C: At screening, at check-in (Day -1), on Day 2, at discharge (Day 3), and at study exit (Day 29±1).
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma.
Time Frame: Up to 2 Weeks
Vdss/F: apparent volume of distribution at steady-state, calculated as dose / (Kel \* AUC0-inf)
To assess changes in cardiovascular system function (change in QTC parameters) as a criterion of safety and tolerability variables.
Time Frame: Up to 1 Month
Change in electrocardiograms (ECGs). Part A and C: At check-in (Day -1), pre-dose (Day 1), and 1, 2, 8, and 24 (Day 2) hours post-dose, at discharge (Day 3), and on Days 8±1, 15±1, and 22±1. Part B and D: At check-in (Day -1), and pre-dose and 1, 2, and 8 hours post-dose on Days 1 to 12, and at discharge (Day 13), and on Days 15±1, 22±1, and 29±1.
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects
Time Frame: Up to 2 Weeks
Vd/F: apparent volume of distribution, calculated as Dose / Kel \* AUC0-inf
To evaluate the tolerability of single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma.
Time Frame: Up to 5 weeks
Local tolerability (oropharyngeal) assessment (Part A) and (injection site) assessment (Part C): The area where the study drug was administered will be monitored by study personnel throughout the study for any signs of local reactions such as swelling or redness. Time frame: pre-dose, Day 1, 2, 4, 8, and 24 hours post-dose, and at Day 3. Local tolerability (oropharyngeal) assessment (Part B and D): The area where the study drug was administered will be monitored by study personnel throughout the study for any signs of local reactions such as swelling or redness. Time frame: pre-dose (as well as 1, 2, and 4 hours post-dose on Days 1, 3, 5, 8, and 10, 11, 13, and at day 36.
To evaluate the immunogenicity of single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma.
Time Frame: Up to 5 Weeks
Immunogenicity data that will be evaluated include Anti-Drug Antibody test sampling (ADA). Parts A and C: A total of 5 blood samples will be taken for ADA assessment: at pre-dose (Day 1), and on Days 8±1, 15±1, and 22±1, and at study exit (Day 29±1) Part B and D: A total of 6 blood samples will be taken for ADA assessment: at pre-dose (Day 1), and on Days 8±1, 15±1, 22±1, 29±1, and at study exit (Day 36±1)
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects (Kel)
Time Frame: Up to 2 Weeks
Kel: Terminal elimination rate constant
To evaluate the pharmacokinetics (PK) of LQ036 after single and multiple doses of LQ036 administered via inhalation and IV routes in healthy subjects and patients with mild Asthma. (PTF%)
Time Frame: Up to 2 Weeks
PTF%: peak trough fluctuation
To evaluate the change in fraction exhaled nitric oxide (FeNO) after multiple doses of LQ036 administered via inhalation in patients with mild asthma.
Time Frame: Up to 6 weeks
At screening, on dosing days (Days 1 to 10, within 60 minutes prior to dosing), on Days 11, 12, and at discharge (Day 13), as well as on Days 15±1, 22±1, 29±1, and at study exit (Day 36±1).
Secondary Outcomes
- To compare the safety and tolerability of LQ036 after administration via inhalation and IV routes (AUC0-24 versus AUC0-τ)(Up to 2 weeks)
- To compare the safety and tolerability of LQ036 after administration via inhalation and IV routes (Cmax versus Cmax ss)(Up to 2 weeks)
- To compare the PK of LQ036 after administration via inhalation and IV routes(Up to 2 weeks)
- To compare the safety and tolerability of LQ036 via inhalation in healthy subjects versus patients with mild asthma. (Cmax versus Cmax ss)(Up to 2 weeks)
- To compare the safety and tolerability of LQ036 via inhalation in healthy subjects versus patients with mild asthma. (AUC0-24 versus AUC0-τ)(Up to 2 weeks)
- To compare the safety and tolerability of LQ036 via inhalation in healthy subjects versus patients with mild asthma. (Tmax versus Tmax ss)(Up to 2 weeks)
- To compare the safety and tolerability of LQ036 after administration via inhalation and IV routes (Tmax versus Tmax ss)(Up to 2 weeks)
- To compare the PK of LQ036 after administration via inhalation in healthy subjects versus patients with mild asthma.(Up to 2 weeks)