New injection aims to wake muscles after surgery
NCT ID NCT07195604
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tests a single dose of HRS-2162 injection in 64 healthy volunteers to see if it is safe and how the body processes it. The drug is designed to reverse neuromuscular blockade, a temporary muscle paralysis used during surgery. Researchers will monitor side effects and measure drug levels in the blood.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- HRS-2162 injection
- What this could lead to
- If successful, this could lead to a new option for quickly reversing muscle paralysis after surgery or in emergency settings.
- What could go wrong
- This is an early Phase 1 trial in only 64 healthy people, so safety and effectiveness are not yet proven. It may not work as hoped or could have side effects.
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
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 64 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Dec 2025
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 45 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: 1. The subjects voluntarily signed the informed consent form. 2. Applicants must be between 18 and 45 years old at the time of signing the informed consent form, and both men and women are eligible . 3. ASA classification is Grade I (only Parts Two and three) 4. Male weight ≥50 kg, female weight ≥45 kg, body mass index between 19 and 28 kg/m ². 5. Adopt efficient contraceptive measures Exclusion Criteria: 1. Those with a past or current clinical acute or chronic disease 2. Those with a history of hereditary bleeding or coagulation disorders or non-traumatic bleeding . 3. Those with a history of neuromuscular diseases or poliomyelitis 4. Those with a history of anesthesia complications. 5. Those whose laboratory test results during the screening period or baseline period exceed the normal range and have clinical significance 6. The blood pressure of the subjects was abnormal and was judged by the researchers to be of clinical significance 7. The subject has a history of severe systemic allergies for any reason. 8. The subjects took steroid hormone drugs within 7 half-lives or 14 days before administrationSmoke ≥5 cigarettes per day within 3 months prior to the study. 9. History of drug abuse. 10. Those who the researchers considered unsuitable for inclusion
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Sichuan Academy of Medical Sciences &Sichuan Provincial People's Hospital
RECRUITINGChengdu, Sichuan, 610072, China
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