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New injection for high blood pressure enters first human safety study

NCT ID NCT06501586

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-phase trial tested a single dose of SGB-3908, an experimental injectable drug, in 40 healthy volunteers and people with mild high blood pressure. The main goal was to check safety and how the body processes the drug. Researchers also looked at changes in a blood protein linked to blood pressure regulation. This is a first step to see if the drug is safe enough for further study.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
SGB-3908
What this could lead to
If successful, this could point toward a new injectable treatment for high blood pressure that works by targeting a key protein.
What could go wrong
This is a very early Phase 1 trial with only 40 people, focused on safety. It is too soon to know if it will work for blood pressure control, and side effects are unknown.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

40 people

The number who actually took part.

Started

Jul 2024

Finished

Dec 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 55 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Has body mass index (BMI) ≥18 and ≤30 kg/m\^2 and has bodyweight ≥ 50 kg; * Has Systolic blood pressure (SBP) ≥100 mmHg and ≤150 mmHg and diastolic blood pressure (DBP) ≥65 mmHg and ≤95 mmHg at screening; Exclusion Criteria: * Has mental illness, liver and kidney disease, gastrointestinal disease, nervous system disease, or other related systemic diseases that affect the trial; * Has a history of hospitalization or other clinically significant diseases within 1 month before screening, major surgery within 6 months before screening, or other unstable conditions judged by the investigator; * Has a history of orthostatic hypotension or syncope; * Patients with clinically significant abnormalities confirmed by physical examination, 12-lead electrocardiogram, laboratory tests, etc., or those who meet any of the following conditions during screening need to be excluded: 1. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin higher than 1.5× upper limit of normal (ULN) 2. Serum creatinine (Cr) higher than ULN 3. Serum potassium higher than 5 mmol/L 4. QT/QTc interval prolongation during screening (QTcF\>450 ms)

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Peking University Third Hospital

    Beijing, Beijing Municipality, 100083, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.