Janus Kinase-STAT Inhibition to Reduce APOL1 Associated Kidney Disease (JUSTICE)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT05237388 |
Recruitment Status :
Not yet recruiting
First Posted : February 14, 2022
Last Update Posted : July 18, 2022
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Condition or disease | Intervention/treatment | Phase |
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Chronic Kidney Diseases | Drug: Baricitinib Drug: Placebo | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 75 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | Janus Kinase-STAT Inhibition to Reduce APOL1 Associated Kidney Disease |
Estimated Study Start Date : | July 30, 2022 |
Estimated Primary Completion Date : | March 31, 2026 |
Estimated Study Completion Date : | March 31, 2026 |

Arm | Intervention/treatment |
---|---|
Experimental: Baricitinib
Participants will take one pill of Baricitinib daily with their regular medications.
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Drug: Baricitinib
One pill daily |
Placebo Comparator: Placebo
Participants will take a Baricitinib placebo pill matching Baricitinib daily with their regular medications.
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Drug: Placebo
Baricitinib placebo pill |
- Percent change in albuminuria (UACR) [ Time Frame: Baseline, monthly for 6 months ]
- Percent change in eGFR as measured by blood test [ Time Frame: Baseline, monthly for 6 months ]
- Percent change in urine CXCL 9-11 as measured by urine test [ Time Frame: Baseline, monthly for 6 months ]
- Number of adverse events as measured by patient report [ Time Frame: Up to 6 months ]
- Number of adverse events as measured by clinical lab value of hemoglobin less than 9.5g/dL [ Time Frame: Up to 6 months ]

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years to 70 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Adults 18-70 years
- High Risk APOL1 genotype (i.e., G1G1, G2G2, or G1G2)
- FSGS diagnosed by kidney biopsy or clinically diagnosed HTN-CKD
- UACR ≥300 mg/dL
- Estimated glomerular filtration rate (eGFR) ≥30 ml/min/1.73 m2 at screening
- Stable antihypertensive regimen for ≥ 1 month prior to enrolment
- Able to provide written informed consent
Exclusion Criteria:
- Diabetes
- HIV
- Sickle cell disease.
- Tip variant of FSGS.
- Systolic BP >180 mmHg or diastolic BP >90 mmHg based on average of 3 measurements.
- Active serious viral, bacterial, fungal or parasitic infection.
- Symptomatic herpes zoster infection within 12 weeks prior to study entry.
- Positive hepatitis B surface antigen during screening (could enroll after treatment).
- Previous kidney transplant.
- History of chronic liver disease with the most recent available aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >1.5 times the ULN or the most recent available total bilirubin ≥1.5 times the ULN
- Hemoglobin <10 g/dL.
- Absolute lymphocyte count (ALC)<500cells/mm3 or absolute neutrophil count (ANC) < 1000 cells/mm3.
- Pregnant or nursing at time of enrollment
- Prior or current treatment with JAK inhibitor.
- Current use of potent immunosuppressants such as abatacept, adalimumab, anakinra, azathioprine, certolizumab, cyclosporine, etanercept, golimumab, infliximab, probenecid, rituximab, ruxolitinib, sarilumab, tofacitinib, or tocilizumab.
- High dose corticosteroids (>10 mg per day of prednisone or equivalent) or an unstable dosing regimen of corticosteroids within 2 weeks of study entry or within 6 weeks of planned randomization.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05237388
Contact: Jackie Jordan | 919 613 1235 | jackie.jordan-lee@duke.edu | |
Contact: Opeyemi Olabisi, MD, PhD | 9196606987 | opeyemi.olabisi@duke.edu |
United States, North Carolina | |
Duke Research at Pickett Road | |
Durham, North Carolina, United States, 27705 | |
Contact: Jackie Jordan 919-613-1235 jackie.jordan-lee@duke.edu |
Principal Investigator: | Opeyemi Olabisi, MD | Duke University |
Responsible Party: | Duke University |
ClinicalTrials.gov Identifier: | NCT05237388 |
Other Study ID Numbers: |
Pro00108755 R01MD016401-01 ( U.S. NIH Grant/Contract ) |
First Posted: | February 14, 2022 Key Record Dates |
Last Update Posted: | July 18, 2022 |
Last Verified: | April 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Product Manufactured in and Exported from the U.S.: | No |
APOL1 focal segmental glomerulosclerosis (FSGS) |
Kidney Diseases Renal Insufficiency, Chronic Urologic Diseases Renal Insufficiency |