Phase I Study to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of OSE-127 in Healthy Subjects
NCT ID: NCT03980080
Last Updated: 2019-12-12
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE1
63 participants
INTERVENTIONAL
2018-12-19
2019-11-04
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
Part 2 (MAD) primary objective : safety and tolerability profile of two IV doses given on two separate occasions to healthy subjects, compared to placebo.
TREATMENT
DOUBLE
Study Groups
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OSE-127: Part 1 (SAD), Cohort A & Cohort B
OSE-127
mAb antagonist to CD127 receptor (or IL-7Rα)
Group 1-7
6 escalating dose level groups IV
SC
Placebo: Part 1 (SAD), Cohort A & Cohort B
Placebo
Vehicle study drug
OSE-127: Part 2 (MAD)
OSE-127
mAb antagonist to CD127 receptor (or IL-7Rα)
Group 8-9
2 escalating dose level groups IV
Placebo: Part 2 (MAD)
Placebo
Vehicle study drug
Interventions
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OSE-127
mAb antagonist to CD127 receptor (or IL-7Rα)
Group 1-7
6 escalating dose level groups IV
SC
Placebo
Vehicle study drug
OSE-127
mAb antagonist to CD127 receptor (or IL-7Rα)
Group 8-9
2 escalating dose level groups IV
Eligibility Criteria
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Inclusion Criteria
2. Healthy volunteers (medically stable), as determined on the basis of medical history, vital signs, clinical laboratory testing, and general physical examination performed at screening and deemed appropriate by the Investigator.
3. Electrocardiogram (ECG) within normal range, or showing no clinically relevant deviations, as judged by the Investigator.
4. Weighs at least 50 kg and no more than 100 kg and has a Body Mass Index (BMI) within normal range: 19.0 ≤ BMI ≤ 30.0 kg/m².
5. Negative urine test for selected drugs of abuse at screening.
6. Negative alcohol breath test at screening.
7. Female subjects is postmenopausal, surgically sterile (having had a hysterectomy or bilateral oophorectomy) and/or is using a highly effective method of contraception (from 2 weeks before first study drug administration until 28 days after the last follow-up visit, when it is confirmed that the RO of the subject \<20% or 5 t1/2 whichever is longer).
8. Female subject has a negative pregnancy test at screening.
9. Non-vasectomized male subjects having a female partner of childbearing potential must agree to the use of a highly effective method of contraception (from the first study drug administration until 28 days after the last follow-up visit, when it is confirmed that the RO of the subject \<20% or 5 t1/2 whichever is longer).
10. Willing to adhere to the prohibitions and restrictions specified in the protocol.
11. Informed Consent Form (ICF) signed voluntarily before any study-related procedure is performed, indicating that the subject understands the purpose of and procedures required for the study and is willing to participate in the study.
12. Non-smoker or light smoker, i.e. smokes maximal 5 cigarettes (or 3 cigars or 3 pipe-full) per day, and ability and willingness to refrain from smoking during confinement and ambulant visits in the CPU.
Exclusion Criteria
2. A known allergy, hypersensitivity, or intolerance to any of the excipients in the formulation of the study drug.
3. The subject has a history of severe allergic or anaphylactic reactions.
4. The suject has a history of consuming more than 14 units of alcoholic beverages per week for male subjects, and more than 10 units for females. Or a history of alcoholism, or drug/chemical/substance abuse within the past 2 years prior to screening.
5. Evidence or history of any clinically significant infections within the past 3 months.
6. Subject with known clinically relevant immunological disorders, or auto-immune disorders (e.g. rheumatoid arthritis, lupus erythematosus, scleroderma, etc...).
7. A positive hepatitis panel (including hepatitis B surface antigen \[HBsAg\] and anti-hepatitis C virus \[HCV\] antibodies \[Abs\]) or positive human immunodeficiency virus (HIV) antibody screens.
8. The subject has a supine systolic blood pressure (SBP) \<90 or \>149 mmHg and/or a diastolic blood pressure (DBP) \<45 or \>90 mmHg, and/or a pulse rate higher than 100 beats per minute (bpm) at screening (blood pressure measurements taken after subject has been resting in a supine position for a minimum of 5 minutes).
9. Pregnant or breastfeeding women.
10. The subject has received a live vaccine (excluding flu vaccination), within 30 days prior to study drug administration, or plan to receive this type of vaccine during the study.
11. The subject has received any systemic immunosuppressant agent, within 6 months prior to study drug administration.
12. The subject has received any antibody or biologic medicinal product, within 6 months prior to study drug administration.
13. The subject has received any systemic steroid, within 2 months prior to study drug administration.
14. Use of a prohibited therapy during the study.
15. Receipt of any investigational drug, within 30 days or 5 half-lives (whichever is longer) prior to the initial study drug administration.
16. The subject is participating in another clinical trial or has participated in another dose group of the current trial. Participation in non-interventional registries or epidemiological studies is allowed.
17. Having had a significant blood loss (including blood donation \[\>500 mL\]) or a having had a transfusion of any blood product (within the past 60 days) or donated plasma (within 7 days prior to the initial study drug administration).
18. A condition that, in the opinion of the Investigator, could compromise their well-being or the course of the study, or prevent them from meeting or performing any study requirement.
18 Years
65 Years
ALL
Yes
Sponsors
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Servier
INDUSTRY
OSE Immunotherapeutics
INDUSTRY
Responsible Party
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Principal Investigators
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Frédérique Corallo, MD
Role: STUDY_DIRECTOR
OSE Immunotherapeutics
Locations
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SGS Life Sciences (SGS LS), Clinical Pharmacology Unit (CPU)
Antwerp, , Belgium
Countries
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Other Identifiers
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2018-001832-22
Identifier Type: EUDRACT_NUMBER
Identifier Source: secondary_id
OSE-127-C101
Identifier Type: -
Identifier Source: org_study_id