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Clinical Trials List

Protocol NumberD6972C00002
Active

2024-12-01 - 2030-12-31

Phase III

Recruiting8

A Phase III, Randomised, Double-blind, Placebo-controlled, Event-driven Study to Assess the Efficacy, Safety and Tolerability of Baxdrostat in Combination with Dapagliflozin Compared with Dapagliflozin Alone on Renal Outcomes and Cardiovascular Mortality in Participants with Chronic Kidney Disease and High Blood Pressure

  • Trial Applicant

  • Sponsor

    AZ

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2026/02/01

Investigators and Locations

Principal Investigator 彭渝森 Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 王憲奕 Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Ji-Tseng Fang Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator VIN-CENT Wu Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 張家築 Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 吳勝文 Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 許育瑞 Division of Nephrology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Hsi-Hsien Chen

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Condition/Disease

Chronic Kidney Disease and High Blood Pressure

Objectives

To determine whether baxdrostat/dapagliflozin is superior to placebo/dapagliflozin in reducing the risk of the composite endpoint of ≥ 50% sustained decline in eGFR, kidney failure, or CV death.

Test Drug

tablet

Active Ingredient

Baxdrostat
Dapagliflozin

Dosage Form

116
116

Dosage

1 mg、2 mg
10 mg

Endpoints

Time to the first occurrence of any of the components
of the composite of:
• ≥ 50% sustained decline in eGFR
• Onset of kidney failure:
− Sustained eGFR < 15 mL/min/1.73 m2 or
− Chronic dialysis treatment or
− Receiving a kidney transplant or
− Death with a renal primary cause (death
due to kidney failure when dialysis is not
given)
• CV death

Inclution Criteria

Age
1 Participants of any sex and gender must be ≥ 18 years of age at the time of signing the
informed consent.



Type of Participant and Disease Characteristics
2 Participants with (a) or (b):
(a) eGFR 30-59 mL/min/1.73 m² (local or central laboratory value) AND:
o UACR ≥ 30 mg/g (3.39 mg/mmol) and < 500 mg/g (56.5 mg/mmol) (central
laboratory value only), or
o UACR ≥ 500 mg/g (56.5 mg/mmol) and ≤ 5000 mg/g (565 mg/mmol) (local or
central laboratory value), or
o UPCR ≥ 700 mg/g (79 mg/mmol) and ≤ 7000 mg/g (790 mg/mmol) (local
laboratory value only).
(b) eGFR 60-75 mL/min/1.73 m² (local or central laboratory value) AND:
o UACR ≥ 500 mg/g (56.5 mg/mmol) and ≤ 5000 mg/g (565 mg/mmol) (local or
central laboratory value), or
o UPCR ≥ 700 mg/g (79 mg/mmol) and ≤ 7000 mg/g (790 mg/mmol) (local
laboratory value only)
3 [obsolete]
4 Participants with history of HTN and a SBP ≥ 130 mmHg (the most recent value within
4 weeks of screening or at the Screening Visit) and ≥ 120 mmHg at the Randomisation
Visit.
5 Stable and maximum tolerated dose of an ACEi or an ARB (not both) for at least 4 weeks
prior to Screening Visit.
6 Participants with:
(a) Serum or plasma potassium ≥ 3.0 and ≤ 4.8 mmol/L if eGFR ≥ 45 mL/min/1.73 m2
(local or central laboratory values)
(b) Serum or plasma potassium ≥ 3.0 and ≤ 4.5 mmol/L if eGFR < 45 mL/min/1.73 m2
(local or central laboratory values)



Results for eGFR, potassium, and sodium used for assessing inclusion/exclusion criteria
should be obtained on the same day, should be the most recent values within 4 weeks of
screening or at the Screening Visit, and should be either all local or all central laboratory
values (Section 8.3.4).

Exclusion Criteria

Participants are excluded from the study if any of the following criteria apply:
Medical Conditions
1 Systolic blood pressure > 180 mmHg, or diastolic BP > 110 mmHg at screening.
2 Known hyperkalaemia, defined as potassium of ≥ 5.5 mmol/L within 3 months prior to
screening.
3 Serum sodium < 135 mmol/L (central or local laboratory values obtained within 4 weeks
prior to screening or at the Screening Visit).
4 Participants with T1DM will be excluded, except:
(a) For US only: patients with T1DM treated with SGLT2i for at least 4 months, without
DKA during that period, and who have experience with ketone monitoring are
eligible for inclusion.
(b) For Japan only: patients with T1DM treated with dapagliflozin 10 mg for at least
4 months, without DKA during the period of dapagliflozin treatment are eligible for
inclusion.
5 Uncontrolled T2DM with HbA1c > 10.5% (> 91 mmol/mol) (central or local laboratory
values obtained within 3 months prior to screening or at the Screening Visit)
6 New York Heart Association functional HF class IV at screening.
7 Stroke, transient ischaemic cerebral attack, valve implantation or valve replacement,
carotid surgery, or carotid angioplasty, acute coronary syndrome, or hospitalisation for
worsening HF within previous 3 months prior to randomisation.
8 Known severe hepatic impairment, defined as Child-Pugh Class C, based on records that
confirm documented medical history.
9 Documented history of adrenal insufficiency.
10 Any dialysis (including for acute kidney injury) within 3 months prior to Screening Visit.
11 Any acute kidney injury within 3 months prior to the Screening Visit.
12 Known hypersensitivity to the study treatment (active substance or excipients).
13 History of organ transplant or bone marrow transplant, or planned organ transplant within
6 months following randomisation (including kidney transplant).
14 History or ongoing allergy/hypersensitivity, as judged by the Investigator, to SGLT2i (eg,
empagliflozin) or ASI.
15 Any clinical condition requiring systemic immunosuppression therapy other than
maintenance therapy (stable for at least 3 months prior to Visit 1).
16 Drug or alcohol abuse that in the Investigator’s judgement makes the participant a poor
candidate for the study.

The Estimated Number of Participants

  • Taiwan

    60 participants

  • Global

    5000 participants