Please sign in to follow a disease.
New shot could tame tough eczema by calming overactive immune cells
NCT ID NCT07711418
First seen Jul 17, 2026 · Last updated Sep 09, 2026 · Updated 2 times
Summary
This study tests an experimental drug called rezpegaldesleukin (NKTR-358) for people aged 12 and older with moderate-to-severe atopic dermatitis, a type of eczema. Participants receive either the drug or a placebo as a shot under the skin. The goal is to see if the drug can clear or nearly clear the skin and reduce eczema severity over 24 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an experimental drug called rezpegaldesleukin (NKTR-358) given as a shot under the skin
- What this could lead to
- If successful, this could provide a new treatment option for people with moderate-to-severe atopic dermatitis, potentially offering better symptom control with fewer side effects than current therapies.
- What could go wrong
- This is an early-stage Phase 3 trial, and the drug may not prove more effective than placebo. Side effects are possible, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
About 510 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Aug 2026
- Expected to finish
-
Jan 2029
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
12 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female patients, ≥ 12 years of age on the day of signing the informed consent form and weighing ≥ 40 kg prior to randomization at Baseline * Chronic atopic dermatitis (AD) defined as onset of AD signs and symptoms ≥ 12 months prior to Screening as determined by the Investigator through patient interview and/or review of medical history at the Screening Visit * Patients must meet the following AD severity criteria: * IGA score ≥ 3 (scale of 0 to 4) at Screening and Baseline * ≥ 10.0% of BSA involvement at Screening and Baseline * EASI ≥ 16.0 at Screening and Baseline * Are candidates for systemic therapy and have history, documented by a physician and/or the Investigator, of inadequate response to existing topical medications within 6 months preceding Screening, or history of intolerance to a topical therapy * Provide written, informed consent to participate in the study and follow the study procedures, including compliance with the use of highly effective contraceptives Exclusion Criteria: * Are currently experiencing or have a history of concomitant skin conditions other than AD, including skin infection in the area affected by the patient's AD that requires treatment with systemic antimicrobial therapy * Are currently experiencing or have a history of unstable course of AD * History of chronic idiopathic urticaria at any time or urticaria from other causes within 4 weeks prior to randomization at the Baseline Visit. * Have a history of TCS use suggestive of a high risk for topical corticosteroid (TCS) withdrawal * Have received any of the following treatments at any time before Screening: aldesleukin; investigational IL-2 analog; systemic biologic; oral JAKi; or any prior investigational agent for AD * Have a current or recent acute, active infection
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Moderate-to-severe atopic dermatitis are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The places running it
13 sites. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Email: •••••@•••••
Locations
-
Nektar Investigative Site
RECRUITINGBirmingham, Alabama, 35203, United States
-
Nektar Investigative Site
RECRUITINGOxnard, California, 93030, United States
-
Nektar Investigative Site
RECRUITINGPalmdale, California, 93551, United States
-
Nektar Investigative Site
RECRUITINGSacramento, California, 95815, United States
-
Nektar Investigative Site
RECRUITINGTamarac, Florida, 33321, United States
-
Nektar Investigative Site
RECRUITINGSavannah, Georgia, 31406, United States
-
Nektar Investigative Site
RECRUITINGMetairie, Louisiana, 70006, United States
-
Nektar Investigative Site
RECRUITINGKirksville, Missouri, 63501, United States
-
Nektar Investigative Site
RECRUITINGLee's Summit, Missouri, 64064, United States
-
Nektar Investigative Site
RECRUITINGLas Vegas, Nevada, 89144, United States
-
Nektar Investigative Site
RECRUITINGRobbinsville, New Jersey, 08691, United States
-
Nektar Investigative Site
RECRUITINGThe Bronx, New York, 10455, United States
-
Nektar Investigative Site
RECRUITINGColumbus, Ohio, 43213, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new injection calm severe eczema?
- Can a new injection quiet the itch of severe eczema?
- Can a new pill tame tough eczema? a large trial aims to find out
- New drug aims to calm severe eczema without steroids
- New drug shows promise for severe eczema in toddlers
- Eczema drug nemolizumab put to the vaccine test