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JADE101

Phase 2

IgA Nephropathy | Small molecule | Nephrology |Jade Biosciences, Inc.|Trials Updated: Sep 25, 2026

JADE101 development status

Highest phase Phase 2
Registered trials 3 across 1 sponsor since Jul 2025

JADE101 target and mechanism

Molecular targetAPRIL
Target classCytokine
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

JADE101 clinical trials

JADE101 · 1 trial · 1 indication

Phase 2 1
NCT07541287A Study of JADE101 in Participants With Immunoglobulin A NephropathyIgA Nephropathy
RECRUITING30 Analytics
PHASE2RECRUITING
A Study of JADE101 in Participants With Immunoglobulin A Nephropathy
IgA NephropathyUnlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of treatment-emergent adverse events (safety and tolerability)
Day 1 through 100 weeks

The proportion of participants who experience one or more adverse events that begin or worsen after the first dose of study drug

Secondary Endpoints

Effect of JADE101 on Urine Protein Creatinine Ratio (UPCR) in participants with IgA nephropathy
Day 1 through 100 weeks
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
JADE101EXPERIMENTALSubcutaneous (SC) injection of JADE101

Interventions

NameTypeDescription
JADE101DRUGJADE101 is supplied as sterile solution to be administered by SC injection
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Eligibility Criteria

Age Range18 Years to 60 Years
SexALL
Healthy VolunteersNo
Study Sites20

Inclusion Criteria: 1. Male or female participants 18-60 years of age, inclusive, and of local legal consenting age at the time of signing the informed consent 2. eGFR ≥ 30 mL/min/1.73 m2 3. Biopsy-confirmed primary IgAN 4. Receiving stable and maximally tolerated doses of either ACEi or ARB as per...

Countries:United StatesAustraliaNew ZealandSouth KoreaTaiwan
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Recent Changes (Last 90 Days)

LOWSep 25, 2026NCT07541287lastUpdatePostDate: changed
LOWSep 25, 2026NCT07541287lastUpdatePostDate: changed
LOWAug 20, 2026NCT07541287lastUpdatePostDate: changed
LOWAug 20, 2026NCT07541287lastUpdatePostDate: changed

Frequently asked questions about JADE101

What is JADE101?

JADE101 is an investigational small molecule drug being developed by Jade Biosciences, Inc. for the treatment of IgA Nephropathy, a kidney disease. It is currently in Phase 2 clinical development and is designed to target APRIL, a cytokine. JADE101 has not been approved by the FDA and remains under clinical study.

What is JADE101 used for in IgA Nephropathy?

JADE101 is being studied for the treatment of IgA Nephropathy, a kidney condition. It is an investigational therapy in Phase 2 development and has not been approved for any indication. Its clinical program is focused on evaluating its use in adults with this disease.

What does JADE101 target?

JADE101 targets APRIL, a cytokine. APRIL belongs to the tumor necrosis factor ligand family and is involved in immune signaling. By targeting this cytokine, JADE101 is being developed as a small molecule therapeutic for IgA Nephropathy, a kidney disease driven in part by immune system activity.

Who is developing JADE101?

JADE101 is being developed by Jade Biosciences, Inc., which trades under the ticker JBIO. The company is advancing the drug as a small molecule therapy for IgA Nephropathy. Jade Biosciences is the sponsor of the ongoing clinical program for JADE101.

What phase is JADE101 in?

JADE101 is in Phase 2 clinical development. It is an investigational drug and has not been approved by the FDA. The Phase 2 program is currently recruiting participants and is focused on evaluating JADE101 in adults with IgA Nephropathy.

What clinical trials is JADE101 in?

JADE101 is being studied in one active clinical trial, NCT07541287, titled A Study of JADE101 in Participants With Immunoglobulin A Nephropathy. The trial is a Phase 2 study that is currently recruiting approximately 30 participants across the United States, Australia, New Zealand, South Korea, and Taiwan.