A Study Evaluating the Efficacy and Safety of SYH2072 Tablets In Hypertensive Patients

November 2, 2026 updated by: InnovStone Therapeutics Limited

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase II Trial of SYH2072 Tablets for Uncontrolled Hypertension (Including Resistant Hypertension) in Patients on Two or More Antihypertensive Agents

SYH2072 is a highly selective aldosterone synthase inhibitor. This is a multicenter, randomized, double-blind, placebo-controlled Phase II study designed to evaluate the efficacy and safety of SYH2072 tablets in patients with uncontrolled hypertension (including patients with resistant hypertension) receiving stable treatment with two or more antihypertensive agents.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
264

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Clinical Trials Information Group NA officer
  • Phone Number: 86-311-69085587
  • Email: ctr-contact@cspc.cn

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Voluntarily participate in this study and sign the informed consent form.
  2. Age ≥ 18 years at the time of screening, male or female.
  3. Mean seated systolic blood pressure (msSBP) at screening was ≥140 mmHg and <180 mmHg.
  4. During the run-in period, adherence to baseline antihypertensive medications and study medications ranged from 80% to 120% (including the boundary values);
  5. There were no changes in the types or doses of baseline antihypertensive medications prior to randomization, and no rescue therapy was administered.

Exclusion Criteria:

  1. Known causes of secondary hypertension: renal artery stenosis, primary aldosteronism, Cushing's syndrome, pheochromocytoma, aortic coarctation, etc.;
  2. Allergic constitution (allergies to ≥3 types/classes of drugs or foods); or known allergy to aldosterone synthase inhibitors or background antihypertensive medications;
  3. History of malignancy within the past 5 years, or a potential malignancy currently under evaluation;
  4. Type 2 diabetes with poor glycemic control, unstable antidiabetic treatment regimens within 4 weeks prior to screening, or type 1 diabetes;
  5. Hyperthyroidism or hypothyroidism requiring immediate treatment or medication adjustment; or subclinical hypothyroidism with a TSH level >10.0 mIU at screening or requiring medication as assessed by the investigator;
  6. Severe cardiovascular or cerebrovascular disease within 6 months prior to screening;
  7. Individuals who plan to conceive (including through sperm or egg donation) from the signing of the ICF until 3 months after the last dose of the investigational drug, and/or who do not agree to use effective non-pharmacological contraception;
  8. Pregnant or breastfeeding women.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Low-dose group

SYH2072 Tablets
Drug: SYH2072 Tablets

Low-dose

Drug: SYH2072 Tablets

Middle-dose

Drug: SYH2072 Tablets

high-dose
Experimental: Middle-dose group

SYH2072 Tablets
Drug: placebo

placebo

Drug: SYH2072 Tablets

Low-dose

Drug: SYH2072 Tablets

Middle-dose

Drug: SYH2072 Tablets

high-dose
Experimental: High-dose group

SYH2072 Tablets
Drug: SYH2072 Tablets

Low-dose

Drug: SYH2072 Tablets

Middle-dose

Drug: SYH2072 Tablets

high-dose
Placebo Comparator: Placebo group

Placebo
Drug: placebo

placebo

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Change in mean seated systolic blood pressure (msSBP)
Time Frame: at week 12

Change from baseline in mean seated systolic blood pressure (msSBP) after 12 weeks of randomized, double-blind treatment
at week 12

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
InnovStone Therapeutics Limited

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Chair: officer, Peking University Third Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 13, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 22, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 28, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 28, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 28, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 3, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 4, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 2, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SYH2072-003

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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