A Study of CIN-107 in Patients With Uncontrolled Hypertension

Inclusion criteria

• Is on a stable regimen of background antihypertensive agent(s) for at least 8 weeks and would be considered a candidate for an additional antihypertensive agent at the time of screening ;
• Has a mean seated systolic blood pressure (SBP) ≥ 140 mmHg or ≥ 130 mmHg if diabetic;
• Demonstrates ability to be adherent to the study drug and their anti-hypertensive medication during a run-in period
• If taking an SGLT2 inhibitor, the regimen must be stable for at least 8 weeks prior to randomization; and
• Agrees to comply with the contraception and reproduction restrictions of the study;

Exclusion criteria

• Has a mean seated systolic blood pressure (SBP) ≥180 mmHG;
• Has a body mass index (BMI) >50 kg/m2;
• Is using alpha or beta blockers for any primary indication other than systemic hypertension (eg, migraine headache);
• Is not willing or not able to discontinue an MRA or potassium sparing diuretic as part of an existing antihypertensive regimen;
• Has documented estimated eGFR <30 mL/min/1.73m2;
• Has known and documented New York Heart Association stage III or IV chronic heart failure;
• Has had a stroke, transient ischemic attack, hypertensive encephalopathy, acute coronary syndrome, or hospitalization for heart failure within 6 months before screening;
• Major cardiac surgery within 6 months before Screening;
• Has chronic permanent atrial fibrillation;
• Has uncontrolled diabetes with glycated hemoglobin >10% at Screening;
• Has planned dialysis or kidney transplantation planned during the course of the study;
• Prior solid organ transplant and/or cell transplants;
• Sodium <130 mEq/L;
• Potassium <3.5 mEq/L;
• Potassium >5 mEq/L;
• White blood cell count >15 × E9/L or absolute neutrophil count <1 × E9/L at Screening;
• Is positive for HIV antibody, hepatitis C virus RNA, or hepatitis B surface antigen;
• Has typical consumption of ≥14 alcoholic drinks weekly;