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CompletedNCT04665154MAS-FIHUpdated Sep 30, 2022

A First-in-human Study to Investigate the Safety, Tolerability and Pharmacokinetics of MAS825 in Healthy Volunteers

A Phase 1 interventional study of MAS825 and Placebo in Healthy Volunteers, sponsored by Novartis Pharmaceuticals. Completed at 3 sites in 2 countries. Open to participants aged 18 Years to 45 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-09-30.

Sponsored by Novartis Pharmaceuticals · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was Aug 2022, 4 years 2 months ago, and no results have been posted to the registry.
  • Registered 1 year 5 months after the study started (first participant enrolled Jun 2019, registered Nov 2020).
Phase
Phase 1
Study type
Interventional
Enrollment
80
Allocation
Randomized
Ages
18 Years to 45 Years
Sex
All
01

Study summary

The study is conducted to investigate the safety, tolerability and pharmacokinetics of MAS825 in healthy volunteers.

02

Conditions studied

  • Healthy Volunteers
03

In context

Lead sponsor

Novartis Pharmaceuticals is the lead sponsor of 2,673 studies on the registry; 228 are open to participants now.

Of its 576 completed or terminated interventional studies of FDA-regulated products, 431 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 45 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Healthy male and female subjects 18 to 45 years of age included, and in good health as determined by past medical history, physical examination, vital signs, electrocardiogram, and laboratory tests at screening.

Exclusion criteria

Exclusion Criteria:

  • Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant
  • A history of ongoing, chronic or recurrent infectious disease, or evidence of tuberculosis infection as defined by a positive QuantiFERON TB-Gold test
  • Fasting LDL > 160 mg/dL, at screening.
  • Subjects in cohorts D1 and D2 (Japanese cohorts) must be of first to third generation Japanese ethnic origin.
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
80 participants (actual)

Study arms

  • Experimental
    MAS825 dose A

    single i.v. dose

    Drug: MAS825

  • Experimental
    MAS825 dose B

    single s.c. dose

    Drug: MAS825

  • Placebo comparator
    Placebo dose A

    single i.v. dose

    Drug: Placebo

  • Placebo comparator
    Placebo dose B

    single s.c. dose

    Drug: Placebo

Interventions

  • DrugMAS825

    single dose i.v. and s.c.

  • DrugPlacebo

    single dose i.v. and s.c.

06

What researchers measure

Primary outcomes

  1. Number of Adverse Events

    To assess the safety and tolerability of single i.v./s.c. doses of MAS825

    Time frame: up to day 253

Secondary outcomes

  1. Concentrations of anti-MAS825 antibodies

    To assess immunogenicity (IG) of MAS825

    Time frame: up to day 197

  2. Pharmacokinetic parameters of MAS825: Maximum Plasma Concentration [Cmax]

    Cmax is the maximum (peak) observed plasma, blood, serum, or other body fluid drug concentration after single dose administration (mass x volume-1)

    Time frame: up to day 197

  3. Pharmacokinetic parameters of MAS825: Time to reach maximum concentration [Tmax]

    Tmax is the time to reach maximum (peak) plasma, blood, serum, or other body fluid drug concentration after single dose administration (time)

    Time frame: up to day 197

  4. Pharmacokinetic parameters of MAS825: AUClast

    The AUC from time zero to the last measurable concentration sampling time (tlast) (mass x time x volume-1)

    Time frame: up to day 197

  5. Pharmacokinetic parameters of MAS825: AUCinf

    The AUC from time zero to infinity (mass x time x volume-1)

    Time frame: up to day 197

  6. Pharmacokinetic parameters of MAS825: T1/2

    The elimination half-life associated with the terminal slope (lambda_z) of a semi logarithmic concentration-time curve (time). Use qualifier for other half-lives

    Time frame: up to day 197

  7. Pharmacokinetic parameters of MAS825: CL

    CL is the systemic (or total body) clearance from plasma (or serum or blood) following intravenous administration \[volume / time\]

    Time frame: up to day 197

  8. Pharmacokinetic parameters of MAS825: Vz

    Vz is the volume of distribution during the terminal elimination phase following intravenous administration \[volume\]

    Time frame: up to day 197

  9. Pharmacokinetic parameters of MAS825: Vz/F

    Vz/F is the apparent volume of distribution during the terminal elimination phase following s.c. administration (associated with λz) (volume)

    Time frame: up to day 197

  10. Pharmacokinetic parameters of MAS825: Vss

    Vss is the volume of distribution at steady state following intravenous administration \[volume\]

    Time frame: up to day 197

  11. Pharmacokinetic parameters of MAS825: CL/F

    CL/F is the apparent systemic (or total body) clearance from plasma (or serum or blood) following s.c. administration \[volume / time\]

    Time frame: up to day 197

07

Study locations

3 sites
  • Novartis Investigative Site
    Tempe, Arizona 85283, United States
  • Novartis Investigative Site
    Overland Park, Kansas 66211, United States
  • Novartis Investigative Site
    Mere Way, Nottingham NG11 6JS, United Kingdom
08

References and documents

Individual participant data

Plan to share: Yes — Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 30, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04665154
Lead sponsor
Novartis Pharmaceuticals
Responsible party
Sponsor
First posted
Dec 11, 2020
Start date
Jun 7, 2019
Primary completion
Aug 3, 2022
Completion
Aug 3, 2022
Last update
Sep 30, 2022

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2022. You cannot join it, but the record below documents what was studied.

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