A Phase IIb Study to Evaluate the Effect of Dapagliflozin in Combination With Baxdrostat Compared With Baxdrostat on Albuminuria in Participants With Chronic Kidney Disease and High Blood Pressure.

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18+
SponsorAstraZeneca

About this trial

International, Multicenter and Double-Blind study. The purpose is to measure the effect of baxdrostat in combination with dapagliflozin compared with baxdrostat/placebo on albuminuria, as well as safety, in participants with chronic kidney disease and high blood pressure.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

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

Participants with eGFR ≥ 30 and < 90 mL/min/1.73 m2 at screening

Participants with UACR > 200 mg/g (22.6 mg/mmol) and < 5000 mg/g (565 mg/mmol) at screening

Participants with history of HTN and a SBP ≥ 130 mmHg at screening and ≥ 120 mmHg at the randomisation visit.

Disqualifiers

Systolic blood pressure > 180 mmHg, or diastolic blood pressure > 110 mmHg at screening.

Known hyperkalaemia, defined as potassium of ≥ 5.5 mmol/L within 3 months before screening

Serum sodium < 135 mmol/L at the Screening Visit (values obtained within 4 weeks prior to screening or at the Screening Visit).

T1DM at the screening visit

Trial design

Design model

Parallel

Treatments tested in this trial

  • Baxdrostat/dapagliflozin

    Drug

    baxdrostat tablet dapagliflozin tablet

  • Baxdrostat/Placebo

    Drug

    baxdrostat tablet placebo tablet

Treatment groups

218 Participants
are divided into 2 treatment groups
Group A: Baxdrostat/dapagliflozinExperimental treatment 1 intervention
Group B: Baxdrostat /placeboPlacebo comparator 1 intervention

Trial outcomes

Primary outcomes

1

To determine whether baxdrostat/dapagliflozin is superior to baxdrostat/matching placebo at reducing albuminuria.

Change from baseline in UACR

Time frame
Up to 12 weeks

Secondary outcomes

Other outcomes

Sponsors and contacts

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