Systemic Lupus ErythematosusEarly Phase 1NCT06417398
Preliminary Clinical Study of UTAA09 Injection in the Treatment of Relapsed/Refractory Autoimmune Diseases
A Early Phase 1 study testing T cell injection targeting CD19 chimeric antigen receptor in people with Systemic Lupus Erythematosus and Idiopathic Inflammatory Myopathies, run by PersonGen BioTherapeutics (Suzhou) Co., Ltd..
Trial summary
To evaluate the safety of UTAA09 injection in the treatment of relapsed/refractory (R/R) autoimmune disease (AID). To evaluate the pharmacokinetic (PK) profile of UTAA09 injection in patients with R/R AID. To evaluate the pharmacodynamic (PD) characteristics of UTAA09 injection in patients with R/R AID. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Systemic Lupus Erythematosus, Idiopathic Inflammatory Myopathies, Systemic Sclerosis
- What is being tested?
- T cell injection targeting CD19 chimeric antigen receptor
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- No sites listed yet
- Study dates
- 14 May 2024to 1 May 2025
- Phase
- Early Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Expected survival time ≥3 months; (3) Subjects with recurrent/refractory autoimmune disease who have failed standard treatment or lack effective treatment, including but not limited to systemic lupus erythematosus, idiopathic inflammatory myopathy, systemic sclerosis, Sjogren's syndrome, rheumatoid arthritis, connective tissue disease-associated interstitial lung disease, immune thrombocytopenia, primary biliary cholangitis, etc.
- Liver and kidney function, cardiopulmonary function meet the following requirements:
- Creatinine ≤1.5×ULN; (2) Electrocardiogram showed no clinically significant abnormal bands;
- Blood oxygen saturation >91% in non-oxygen state;
- Total bilirubin ≤2×ULN; ALT and AST≤2.5 x ULN; ALT and AST abnormalities due to disease, such as liver infiltration or bile duct obstruction, were determined to be less than 5×ULN. If Gilbert syndrome is diagnosed, the total bilirubin index can be relaxed to ≤3.0×ULN and the direct bilirubin ≤1.5×ULN.
- no serious mental disorders; (6) Can understand this test and have signed the informed consent.
Who cannot join
- Malignant tumors other than R/R AID disease in the 5 years prior to screening, except for adequately treated cervical carcinoma in situ, basal cell or squamous cell skin cancer, local prostate cancer after radical surgery, and breast ductal carcinoma in situ after radical surgery;
- Hepatitis B surface antigen (HBsAg) positive; Hepatitis B core antibody (HBcAb) positive and peripheral blood hepatitis B virus (HBV) DNA titer detection is not within the normal reference value range; Hepatitis C virus (HCV) Antibody positive and peripheral blood hepatitis C virus (HCV) RNA positive; Human immunodeficiency virus (HIV) Antibody positive; Syphilis positive;
- Serious heart disease, including but not limited to unstable angina, myocardial infarction or bypass or stent surgery (within 6 months prior to screening), congestive heart failure (NYHA classification ≥III), and severe arrhythmia;
- Systemic diseases that are deemed unstable by researchers: including but not limited to severe liver, kidney, or metabolic diseases that require drug treatment;
- Active or uncontrollable infections (except mild genitourinary and upper respiratory tract infections) that require systemic treatment within 7 days prior to administration;
- Pregnant or lactating women, and female subjects who plan pregnancy within 2 years after cell transfusion or male subjects whose partners plan pregnancy within 2 years after cell transfusion;
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- Patients who received CAR-T therapy or other gene-modified cell therapy before screening;
- Participated in other clinical studies 1 month before screening;
- Evidence of central nervous system invasion during subject screening;
- Mental patients with depression or suicidal thoughts;
- Those who received live vaccine within 28 days prior to screening;
- Situations considered unsuitable for inclusion by other researchers.
Trial locations and contacts
No sites are listed yet.
About this study
To evaluate the safety of UTAA09 injection in the treatment of relapsed/refractory (R/R) autoimmune disease (AID).
To evaluate the pharmacokinetic (PK) profile of UTAA09 injection in patients with R/R AID.
To evaluate the pharmacodynamic (PD) characteristics of UTAA09 injection in patients with R/R AID.
To evaluate the initial efficacy of UTAA09 injection in the treatment of R/R AID subjects.
To evaluate the immunogenicity of UTAA09 injection in R/R AID subjects.
Read the detailed description
This clinical trial was designed as a single-arm, open-label, single-center, investigator-initiated early-stage clinical study to evaluate the safety of UTAA09 injection in patients with relapsed/refractory AID. After signing the informed consent letter, qualified subjects were screened for infusion of UTAA09 injection, and their blood was collected before and after infusion for pharmacokinetics, pharmacodynamics, immunogenicity, safety and other evaluation. In addition to the baseline period, therapeutic efficacy was evaluated at a frequency of 28d, 2m, 3m, 4m, 5m, 6m, 8m, 10m, 12m after cell transfusion, and tumors were evaluated until disease progression (PD), new anti-disease therapy, death, intolerable toxicity, investigator decision, or subject's voluntary withdrawal, whichever occurred first.
All adverse events were recorded from the beginning of the subject's elutriation pre-treatment (if it occurred) until 3 months after the subject received cell transfusion or disease progression/recurrence or initiation of a new anti-disease therapy or the end of the study, whichever occurred first, and 3 months after cell transfusion or disease progression/recurrence or initiation of a new anti-disease therapy (whichever occurred first) until the end of the study. Only adverse events associated with the study product were collected
- Conditions
- Systemic Lupus Erythematosus, Idiopathic Inflammatory Myopathies, Systemic Sclerosis, Sjogren's Syndrome, Rheumatoid Arthritis, Immune Thrombocytopenia
- Being tested
- T cell injection targeting CD19 chimeric antigen receptor
- Medical subject headings
- Lupus Erythematosus, Systemic, Myositis, Scleroderma, Systemic, Sjogren's Syndrome, Arthritis, Rheumatoid, Purpura, Thrombocytopenic, Idiopathic, Liver Cirrhosis, Biliary
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
T cell injection targeting CD19 chimeric antigen receptorBiological
Intravenous administration, 1 bag each time (depending on individual differences), dose: 1×108-1×109 CD19-CAR-gdT (UTAA09 injection), the investigator can decide whether to reduce or increase the dose and whether multiple infusions are required according to the condition of the subject.
| Study group | Role | What they receive |
|---|---|---|
| T cell injection targeting CD19 chimeric antigen receptor | Other | This clinical trial was designed as a single-arm, open-label, single-center, investigator-initiated early-stage clinical study to evaluate the safety of UTAA09 injection in patients with relapsed/refractory AID. After signing the informed consent letter, qualified subjects were screened for infusion of UTAA09 injection, and their blood was collected before and after infusion for pharmacokinetics, pharmacodynamics, immunogenicity, safety and other evaluation Receives: Biological: T cell injection targeting CD19 chimeric antigen receptor |
What is being measured
The primary outcome is the main question the study is designed to answer.
AE
Type, frequency, and severity of adverse events (AEs) and laboratory abnormalities according to the Common Adverse Event Evaluation Standard NCI CTCAE version 5.0.
Measured: 3 months after cell reinfusion or disease progression/recurrence or start of new anti-disease therapy (whichever occurs first)
Secondary outcomes (3)
Peak Plasma Concentration (Cmax）
UTAA09 injection was administered in peripheral bloodCmax
Measured: 3 months after cell reinfusion disease progression/recurrence or start of new anti-disease therapy (whichever occurs first)
Area under the plasma concentration versus time curve (AUC)
UTAA09 injection was administered in peripheral blood
Measured: 3 months after cell reinfusion/28d after cell reinfusion
Content of CD19 positive cells in peripheral blood
The proportion and absolute value of CD19 positive cells in peripheral blood at each time point
Measured: every visits after infusion up to 2 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted16 May 2024
- Study start14 May 2024 (estimated)
- Primary completion1 Dec 2024 (estimated)
- Study completion1 May 2025 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Systemic Lupus ErythematosusStudies of the same condition, open and under way.
- More trials run by PersonGen BioTherapeutics (Suzhou) Co., Ltd.The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Early Phase 1
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 10 participants (estimated)
Sponsor and investigators
- Lead sponsor
- PersonGen BioTherapeutics (Suzhou) Co., Ltd.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- jian wu, Doctor, Principal investigator, The First Affiliated Hospital of Soochow University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06417398
- Sponsor's protocol ID
- PG-005
- Status last verified
- Apr 2024
- First submitted
- 27 Apr 2024
- Last updated
- 16 May 2024
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 16 May 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Preliminary Clinical Study of UTAA09 Injection in the Treatment of Relapsed/Refractory Autoimmune Diseases
- ClinicalTrials.gov ID
- NCT06417398
- Acronym / sponsor ID
- PG-005
- Conditions
- Systemic Lupus Erythematosus, Idiopathic Inflammatory Myopathies, Systemic Sclerosis, Sjogren's Syndrome, Rheumatoid Arthritis, Immune Thrombocytopenia
- Phase
- Early Phase 1
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 10 participants (estimated)
- Lead sponsor
- PersonGen BioTherapeutics (Suzhou) Co., Ltd.Industry (pharma, biotech, devices)
- Study start
- 14 May 2024 (estimated)
- Primary completion
- 1 Dec 2024 (estimated)
- Study completion
- 1 May 2025 (estimated)
- First posted
- 16 May 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To evaluate the safety of UTAA09 injection in the treatment of relapsed/refractory (R/R) autoimmune disease (AID).
To evaluate the pharmacokinetic (PK) profile of UTAA09 injection in patients with R/R AID.
To evaluate the pharmacodynamic (PD) characteristics of UTAA09 injection in patients with R/R AID.
To evaluate the initial efficacy of UTAA09 injection in the treatment of R/R AID subjects.
To evaluate the immunogenicity of UTAA09 injection in R/R AID subjects.
Detailed description
This clinical trial was designed as a single-arm, open-label, single-center, investigator-initiated early-stage clinical study to evaluate the safety of UTAA09 injection in patients with relapsed/refractory AID. After signing the informed consent letter, qualified subjects were screened for infusion of UTAA09 injection, and their blood was collected before and after infusion for pharmacokinetics, pharmacodynamics, immunogenicity, safety and other evaluation. In addition to the baseline period, therapeutic efficacy was evaluated at a frequency of 28d, 2m, 3m, 4m, 5m, 6m, 8m, 10m, 12m after cell transfusion, and tumors were evaluated until disease progression (PD), new anti-disease therapy, death, intolerable toxicity, investigator decision, or subject's voluntary withdrawal, whichever occurred first.
All adverse events were recorded from the beginning of the subject's elutriation pre-treatment (if it occurred) until 3 months after the subject received cell transfusion or disease progression/recurrence or initiation of a new anti-disease therapy or the end of the study, whichever occurred first, and 3 months after cell transfusion or disease progression/recurrence or initiation of a new anti-disease therapy (whichever occurred first) until the end of the study. Only adverse events associated with the study product were collected
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| T cell injection targeting CD19 chimeric antigen receptor | Other | Biological: T cell injection targeting CD19 chimeric antigen receptorThis clinical trial was designed as a single-arm, open-label, single-center, investigator-initiated early-stage clinical study to evaluate the safety of UTAA09 injection in patients with relapsed/refractory AID. After signing the informed consent letter, qualified subjects were screened for infusion of UTAA09 injection, and their blood was collected before and after infusion for pharmacokinetics, pharmacodynamics, immunogenicity, safety and other evaluation |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Expected survival time ≥3 months; (3) Subjects with recurrent/refractory autoimmune disease who have failed standard treatment or lack effective treatment, including but not limited to systemic lupus erythematosus, idiopathic inflammatory myopathy, systemic sclerosis, Sjogren's syndrome, rheumatoid arthritis, connective tissue disease-associated interstitial lung disease, immune thrombocytopenia, primary biliary cholangitis, etc.
- Liver and kidney function, cardiopulmonary function meet the following requirements:
- Creatinine ≤1.5×ULN; (2) Electrocardiogram showed no clinically significant abnormal bands;
Key exclusion criteria (12 listed)
- Malignant tumors other than R/R AID disease in the 5 years prior to screening, except for adequately treated cervical carcinoma in situ, basal cell or squamous cell skin cancer, local prostate cancer after radical surgery, and breast ductal carcinoma in situ after radical surgery;
- Hepatitis B surface antigen (HBsAg) positive; Hepatitis B core antibody (HBcAb) positive and peripheral blood hepatitis B virus (HBV) DNA titer detection is not within the normal reference value range; Hepatitis C virus (HCV) Antibody positive and peripheral blood hepatitis C virus (HCV) RNA positive; Human immunodeficiency virus (HIV) Antibody positive; Syphilis positive;
- Serious heart disease, including but not limited to unstable angina, myocardial infarction or bypass or stent surgery (within 6 months prior to screening), congestive heart failure (NYHA classification ≥III), and severe arrhythmia;
- Systemic diseases that are deemed unstable by researchers: including but not limited to severe liver, kidney, or metabolic diseases that require drug treatment;
- Active or uncontrollable infections (except mild genitourinary and upper respiratory tract infections) that require systemic treatment within 7 days prior to administration;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| T cell injection targeting CD19 chimeric antigen receptorIntravenous administration, 1 bag each time (depending on individual differences), dose: 1×108-1×109 CD19-CAR-gdT (UTAA09 injection), the investigator can decide whether to reduce or increase the dose and whether multiple infusions are required according to the condition of the subject. | Biological | T cell injection targeting CD19 chimeric antigen receptor |
Primary outcome
AE
Time frame: 3 months after cell reinfusion or disease progression/recurrence or start of new anti-disease therapy (whichever occurs first)
Type, frequency, and severity of adverse events (AEs) and laboratory abnormalities according to the Common Adverse Event Evaluation Standard NCI CTCAE version 5.0.
3 secondary outcomes
Peak Plasma Concentration (Cmax）
Time frame: 3 months after cell reinfusion disease progression/recurrence or start of new anti-disease therapy (whichever occurs first)
Area under the plasma concentration versus time curve (AUC)
Time frame: 3 months after cell reinfusion/28d after cell reinfusion
Content of CD19 positive cells in peripheral blood
Time frame: every visits after infusion up to 2 years
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 16 May 2024.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
jian wu, Doctor principal investigator
The First Affiliated Hospital of Soochow University
Questions about this trial
What is this clinical trial studying?
A Early Phase 1 study testing T cell injection targeting CD19 chimeric antigen receptor in people with Systemic Lupus Erythematosus and Idiopathic Inflammatory Myopathies, run by PersonGen BioTherapeutics (Suzhou) Co., Ltd..
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 6 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 16 May 2024. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact jian wu, Doctor (15358805676, njwujian@163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
AE (time frame: 3 months after cell reinfusion or disease progression/recurrence or start of new anti-disease therapy (whichever occurs first)). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 May 2024; AzTrials last refreshed its copy on 8 Nov 2026.