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CAR T-cell Therapy
NKX019 for Systemic Sclerosis
Phase 1
Recruiting
Research Sponsored by Nkarta, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Age ≥18 and ≤65
SSc: Meets the 2013 American College of Rheumatology (ACR)/European Alliance of Associations for Rheumatology (EULAR) classification criteria for SSc
Must not have
eGFR < 45 ml/min/1.73m2
History of positive HIV antibody, Hepatitis B or C positive, active tuberculosis
Timeline
Screening 3 weeks
Treatment Varies
Follow Up from the first administration of nkx019 until the last administration of any study treatment + 20 days
Awards & highlights
No Placebo-Only Group
Summary
This trial aims to test the safety of a new treatment called NKX019 in patients with Immune-Mediated Diseases like systemic sclerosis, idiopathic inflammatory myopathies, and ANCA-associated vas
Who is the study for?
This trial is for people with certain immune-mediated diseases like systemic sclerosis, inflammatory muscle diseases, and ANCA-associated vasculitis. Participants should meet specific health criteria to be eligible.
What is being tested?
The study tests NKX019, a type of therapy using modified natural killer cells targeting CD19, along with Cyclophosphamide in patients with immune system-related conditions. It's an early-phase trial to assess safety.
What are the potential side effects?
Potential side effects may include reactions related to the immune system or infusion process, as well as those commonly associated with chemotherapy such as nausea and low blood cell counts.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I am between 18 and 65 years old.
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I have been diagnosed with systemic sclerosis according to the 2013 ACR/EULAR criteria.
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My skin is significantly hard due to my condition.
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My first symptom of scleroderma appeared 10 years ago or less.
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My blood test shows high levels of anti-nuclear antibodies.
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
My kidney function is reduced.
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I have a history of HIV, Hepatitis B or C, or active tuberculosis.
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I have a brain-related health condition or an autoimmune disease affecting my brain.
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I have had or am planning to have an organ or bone marrow transplant.
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I do not have severe liver disease or very high bilirubin levels.
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I am on or expected to need kidney dialysis.
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I have significant heart problems or have had heart surgery.
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I have a condition that causes me to bleed easily.
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I am currently on medication for an infection.
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I have received cellular therapy before.
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I have a weak immune system that often gets severely infected or requires ongoing immune therapy.
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I have lung problems like COPD or asthma that need daily steroids, or my oxygen levels are low without extra oxygen.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ from the first administration of nkx019 until the last administration of any study treatment + 20 days
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~from the first administration of nkx019 until the last administration of any study treatment + 20 days
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Primary study objectives
Incidence of Dose-limiting toxicities (DLTs) [Safety and Tolerability]
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
Secondary study objectives
For participants with AAV, achievement of Birmingham Vasculitis Activity Score (BVAS) remission
For participants with SSc, change from baseline in modified Rodnan skin score (mRSS)
Awards & Highlights
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Trial Design
1Treatment groups
Experimental Treatment
Group I: NKX019 - CAR NK cell therapyExperimental Treatment2 Interventions
Phase 1: NKX019 plus cyclophosphamide
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Cyclophosphamide
2010
Completed Phase 4
~2310
Find a Location
Who is running the clinical trial?
Nkarta, Inc.Lead Sponsor
3 Previous Clinical Trials
232 Total Patients Enrolled
David Shook, MDStudy DirectorNkarta, Inc.
5 Previous Clinical Trials
268 Total Patients Enrolled