Recent Updates
Recently added Catalysts

JNJ-95597528

Phase 2

Asthma | Small molecule | Respiratory |Johnson & Johnson|Last Updated: Aug 31, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment440

FDA Designations

No designations recorded

Clinical trial landscape

JNJ-95597528 · 2 trials · 2 indications

Phase 2 2
NCT07746687A Study of JNJ-95597528 in Participants With Inadequately Controlled Moderate to Severe AsthmaAsthma
NOT YET_RECRUITING440 Analytics
NCT07230860A Study of JNJ-95597528 in Participants With Moderate to Severe Atopic DermatitisDermatitis, Atopic
ACTIVE NOT_RECRUITING189 Analytics
PHASE2NOT YET_RECRUITING
A Study of JNJ-95597528 in Participants With Inadequately Controlled Moderate to Severe Asthma
AsthmaUnlock trial analytics
PHASE2ACTIVE NOT_RECRUITING
A Study of JNJ-95597528 in Participants With Moderate to Severe Atopic Dermatitis
Dermatitis, AtopicUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Asthma Exacerbations Through Week 48
Up to Week 48

Participant who experiences intercurrent events (ICEs) in categories 5 or 6 after treatment initiation and prior to Week 48 is considered to have an asthma exacerbation. An asthma exacerbation is defined as a worsening of asthma that requires a medical intervention and/or results in death. A worsening of asthma is defined as: worsening of asthma signs/symptoms; increased use of 'as needed' reliever medication; deterioration of lung function that is, peak expiratory flow, forced expiratory volume in 1 second (FEV1).

Proportion of Participants with Eczema Area and Severity Index (EASI) 75 Response at Week 12
Week 12

EASI-75 response is defined as at least 75 percent (%) improvement from baseline in EASI total score. EASI is a validated measure used to assess the severity and extent of AD with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness \[induration, papulation, edema\], scratching \[excoriation\], and lichenification) will each be assessed for severity by the investigator or designee on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement will be assessed as a percentage by body area of head, trunk, upper limbs, and lower limbs, and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%). Here higher score indicates higher severity of AD.

Secondary Endpoints

Time to First Asthma Exacerbation Event From Week 0 Through Week 48
From Week 0 Through Week 48
Change From Baseline in Pre-Bronchodilator Forced Expiratory Volume in 1 Second (FEV1) at Weeks 2, 12, 24, and 48
Baseline, Week 2, 12, 24, and 48
Change from Baseline in Fractional Exhaled Nitric Oxide (FeNO) at Weeks 2, 12, 24, and 48
Baseline, Week 2, 12, 24, and 48
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Group 1: JNJ-95597528: Dose 1EXPERIMENTALParticipants will receive JNJ-95597528 Dose 1 at Weeks 0, 2, 12, 24 and 36.
Group 2: JNJ-95597528: Dose 2 and Dose 3EXPERIMENTALParticipants will receive JNJ-95597528 Dose 2 at Week 0, placebo at Week 2 then JNJ-95597528 Dose 3 at Weeks 12, 24 and 36.
Group 3: JNJ-95597528: Dose 4 and 5EXPERIMENTALParticipants will receive JNJ-95597528 Dose 4 at Week 0, placebo at Week 2 then JNJ-95597528 Dose 5 at Weeks 12, 24 and 36.
Group 4: PlaceboPLACEBO_COMPARATORParticipants will receive matching placebo doses at Weeks 0, 2, 12, 24, and 36.
Group 1: JNJ-95597528 (Dose 1)EXPERIMENTALParticipants will receive JNJ-95597528 Dose 1 on Weeks 0, 2, 12, and 24.
Group 2: JNJ-95597528 (Dose 2 and 3)EXPERIMENTALParticipants will receive JNJ-95597528 Dose 2 on Week 0 followed by JNJ-95597528 Dose 3 on Weeks 12, and 24.
Group 3: JNJ-95597528 (Dose 4 and 5)EXPERIMENTALParticipants will receive JNJ-95597528 Dose 4 on Week 0 followed by JNJ-95597528 Dose 5 on Weeks 12, and 24.
Group 4: Placebo and JNJ-95597528 (Dose 2 and 3)PLACEBO_COMPARATORParticipants will receive placebo from Weeks 0 to 12 , then switch to receive JNJ-95597528 Dose 2 administered at Week 12 followed by Dose 3 at Week 24.

Interventions

NameTypeDescription
JNJ-95597528DRUGJNJ-95597528 will be administered as subcutaneous (SC) injection.
PlaceboDRUGPlacebo will be administered as SC injection.
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 85 Years
SexALL
Healthy VolunteersNo

Inclusion criteria: * Medically stable on the basis of physical examination, medical history, and vital signs performed at screening or at baseline * Confirmed variable expiratory flow (1 or more of the following) per global initiative for asthma (GINA) 2025 at the baseline visit: a. Evidence of br...

Countries:United StatesArgentinaBrazilCanadaChinaGermanyJapanPolandTaiwan
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

LOWAug 31, 2026NCT07746687startDate: changed
LOWAug 31, 2026NCT07746687startDate: changed
LOWAug 28, 2026NCT07230860lastUpdatePostDate: changed
LOWAug 28, 2026NCT07230860lastUpdatePostDate: changed
LOWAug 5, 2026NCT07746687NEW_TRIAL: changed
MEDIUMJul 31, 2026NCT07230860Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMJul 31, 2026NCT07230860Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWJul 6, 2026NCT07230860lastUpdatePostDate: changed
LOWJul 6, 2026NCT07230860lastUpdatePostDate: changed

Frequently asked questions about JNJ-95597528

What is JNJ-95597528 used for?

JNJ-95597528 is an investigational small molecule being developed by Johnson & Johnson (JNJ) for the treatment of moderate to severe atopic dermatitis and inadequately controlled moderate to severe asthma. It is currently in Phase 2 clinical development for both indications.

What does JNJ-95597528 target?

The specific molecular target of JNJ-95597528 has not been disclosed in available information. It is classified as a small molecule therapeutic in the respiratory therapeutic area, but its mechanism of action is not publicly detailed.

Who makes JNJ-95597528?

JNJ-95597528 is being developed by Johnson & Johnson, a multinational pharmaceutical company traded on the New York Stock Exchange under the ticker symbol JNJ. The company is conducting Phase 2 clinical trials for this investigational drug.

What phase is JNJ-95597528 in?

JNJ-95597528 is in Phase 2 clinical development. It is an investigational drug and has not been approved by regulatory authorities. Two Phase 2 trials are listed: one for atopic dermatitis and one for asthma, with the asthma trial not yet recruiting participants.

What clinical trials is JNJ-95597528 in?

JNJ-95597528 is being studied in two Phase 2 trials. NCT07230860 is an active, not recruiting study in 189 participants with moderate to severe atopic dermatitis across multiple countries. NCT07746687 is a not yet recruiting study in 440 participants with inadequately controlled moderate to severe asthma.

Is JNJ-95597528 the same as any other drug?

No alternative names for JNJ-95597528 have been reported. The drug is identified solely by its development code JNJ-95597528 in clinical trial registries and company communications.