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CIN-107 dosing

Phase 2

Primary Aldosteronism | Small molecule | Endocrine |AstraZeneca PLC|Last Updated: Mar 3, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMC
Total Trials1
Total Enrollment15

FDA Designations

No designations recorded

Clinical trial landscape

CIN-107 dosing · 1 trial · 2 indications

Phase 2 1
NCT04605549A Study of CIN-107 in Adults With Primary AldosteronismPrimary Aldosteronism
COMPLETED15 Analytics
PHASE2COMPLETED
A Study of CIN-107 in Adults With Primary Aldosteronism
Primary AldosteronismUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Treatment Emergent Adverse Events
74 weeks

An AE is defined as any untoward medical occurrence in a clinical investigation that occurs to a patient administered a pharmaceutical product, which does not necessarily have a causal relationship with this treatment. Adverse events were collected from the beginning of the study until Week 74. Treatment emergent AEs are defined as AEs that newly occur or worsen in severity during the treatment period.

Change From Baseline in Mean Seated Systolic Blood Pressure (SBP) in Patients With Primary Aldosteronism
12 weeks

The mean seated SBP was defined as the average of 3 measurements obtained at the clinical site visit. The change from baseline in mean seated SBP after 12 weeks of treatment with CIN-107 (Part 1) is calculated.

Secondary Endpoints

Change From Baseline in Mean Diastolic Blood Pressure (DBP) in Patients With Primary Aldosteronism
12 weeks
The Percentage of Patients Achieving a Seated BP Response of <140/90 mmHg
12 weeks
The Percentage of Patients Achieving a Seated BP Response of <130/80 mmHg
12 weeks
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
CIN-107 for dosing at 2, 4, or 8 mg (QD)EXPERIMENTALPatients will be provided with an initial dose of CIN-107 and start once daily (QD) dosing of CIN-107 tablets at 2 mg. At Visit 4, CIN-107 dose may be up-titrated to 4 mg QD if the patient has tolerated dosing of CIN-107 at 2 mg and the blood pressure (BP) records indicate minimal hypotension risk. At Visit 5, CIN-107 dose may be up-titrated to 8 mg QD if the patient has tolerated dosing of CIN-107 at 4 mg.

Interventions

NameTypeDescription
CIN-107 2 mg dosingDRUGOne tablet of CIN-107 2 mg tablets, once daily, by mouth, for dosing at 2 mg.
CIN-107 4 mg dosingDRUGTwo tablets of CIN-107 2 mg tablets, once daily, by mouth, for dosing at 4 mg.
CIN-107 8 mg dosingDRUGFour tablets of CIN-107 2 mg tablets, once daily, by mouth, for dosing at 8 mg.
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Eligibility Criteria

Age Range18 Years to 130 Years
SexALL
Healthy VolunteersNo
Study Sites10

Inclusion Criteria: 1. Have been diagnosed with PA. 2. Are taking mineralocorticoid receptor antagonist (MRA) to control BP; or are newly diagnosed with PA and have not started MRA treatment. 3. Are willing and able to cease dosing of MRA for up to 4 weeks in patients taking MRA. 4. Are willing to ...

Countries:United States
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Frequently asked questions about CIN-107 dosing

What is CIN-107 used for?

CIN-107 is an investigational small molecule being developed for primary aldosteronism, a condition of excess aldosterone production. It is in Phase 2 clinical development. The drug is not approved and remains under study.

Who makes CIN-107?

CIN-107 is being developed by AstraZeneca PLC, traded on the NASDAQ under the ticker AZN. The company is conducting clinical research on this investigational therapy for primary aldosteronism.

What phase is CIN-107 in?

CIN-107 is in Phase 2 clinical development. One Phase 2 study has been completed. The drug is investigational and has not received FDA approval.

What clinical trials is CIN-107 in?

CIN-107 has one completed Phase 2 trial, NCT04605549, titled 'A Study of CIN-107 in Adults With Primary Aldosteronism.' The study enrolled 15 participants in the United States and was not randomized or blinded.

Is CIN-107 the same as any other drug?

No alternative names for CIN-107 have been identified. The drug is known by the code name CIN-107 in clinical development.