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A Phase 1 Study of JADE101 in Healthy Participants

A Phase 1, Randomized, Double-blind, Placebo-Controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of JADE101 Administered Subcutaneously in Healthy Volunteers

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07059312
Enrollment
32
Registered
2025-07-10
Start date
2025-08-17
Completion date
2026-10-31
Last updated
2025-12-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy Volunteers

Keywords

JADE101

Brief summary

This is a Phase 1, first-in-human study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of single ascending doses of JADE101 compared to placebo in healthy participants.

Detailed description

This is a single center, Phase 1, double-blind, placebo-controlled, randomized, first-in-human (FIH), single ascending dose study evaluating the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of JADE101 in healthy participants. The study will enroll approximately 32 healthy volunteers. JADE101 will be administered by a subcutaneous injection. The results of this study will help inform the dosing and frequency of dosing in future studies of JADE101.

Interventions

JADE101 is supplied as sterile solution to be administered by SC injection.

DRUGPlacebo

Placebo solution to be administered at a matching volume by SC injection.

Sponsors

Jade Biosciences, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
BASIC_SCIENCE
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

1. Healthy male or female participants 18-55 years of age, inclusive 2. A body weight between 50-100 kg and a body mass index (BMI) between 18.0 - 32.0 kg/m2 (all inclusive) at screening 3. Willing and able to comply with the study site stay, scheduled visits, and study procedures 4. Willing and able to comply with using two methods of contraception (one being highly effective) and lifestyle requirements from admission through the end of the study

Exclusion criteria

1. Harmful alcohol use 2. Smoking/vaping or heavy tobacco use within 2 years prior to screening 3. Known history of abuse of illicit drugs 4. Nursing, lactating or pregnant, or who have plans to become pregnant during the study 5. Known history of clinically significant disease 6. Known history of immunodeficiency disorder 7. History of clinically significant allergic reactions or hypersensitivity

Design outcomes

Primary

MeasureTime frameDescription
Safety and Tolerability of Single Ascending Doses of JADE101 in Healthy ParticipantsDay 1 through 48 weeksIncidence of treatment-emergent adverse events

Secondary

MeasureTime frameDescription
CmaxDay 1 through 48 weeksMaximum observed serum concentration
TmaxDay 1 through 48 weeksTime to reach Cmax
AUClastDay 1 through 48 weeksThe area under the concentration-time curve from time zero to the time of the last observed quantifiable (non-zero) concentration
T1/2Day 1 through 48 weeksApparent first-order terminal elimination half-life

Countries

New Zealand

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026