Efficacy and Safety of HSK3486 Compared to Propofol in Induction of General Anesthesia in Adults Having Elective Surgery

NCT ID: NCT04711837

Last Updated: 2025-10-10

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

255 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-02-11

Study Completion Date

2022-04-20

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a multicenter, randomized, double-blinded, propofol-controlled, Phase 3 clinical study to evaluate the efficacy and safety of HSK3486 for induction of general anesthesia in adults undergoing elective surgery.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Anesthesia

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

HSK3486

HSK3486 for induction of general anesthesia.

Group Type EXPERIMENTAL

HSK3486

Intervention Type DRUG

HSK3486 for induction of general anesthesia.

Propofol

Propofol for induction of general anesthesia.

Group Type ACTIVE_COMPARATOR

Propofol

Intervention Type DRUG

Propofol for induction of general anesthesia.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

HSK3486

HSK3486 for induction of general anesthesia.

Intervention Type DRUG

Propofol

Propofol for induction of general anesthesia.

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Diprivan

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Subjects undergoing elective surgery (nonemergency, noncardiothoracic, and nonintracranial surgery anticipated to last at least 1 hour ).
* Males or females, aged ≥18 years old, with American Society of Anesthesiologists Physical Status (ASA PS) I to IV.
* Body mass index (BMI) ≥18 kg/m2.
* For all females of childbearing potential, negative pregnancy test at screening and baseline. Additionally, females of childbearing potential must agree to use birth control (such as condom, intrauterine device \[IUD\], abstinence) from the time of consent until 30 days post study drug administration.
* Capable of understanding the procedures and methods of this study, willing to sign an Informed Consent Form, and to complete this study in strict compliance with the study protocol.

Exclusion Criteria

* Contraindications to deep sedation/general anesthesia or a history of adverse reaction to sedation/general anesthesia.
* Known to be allergic to eggs, soy products, opioids and their antidotes, or propofol; subject having contraindications to propofol, opioids, and their antidotes.
* Medical condition or evidence of increased sedation/general anesthesia risk.
* Management risks of respiratory tract and judged by the investigator to be unsuitable for inclusion in the study.
* Any medication that has the potential to interact synergistically with propofol or HSK3486, including but not limited to all sedatives and hypnotics.
* Laboratory parameters significantly out of range at screening.
* Female subjects with a positive pregnancy test (serum or urine) at screening or baseline; lactating subjects; any subject planning to get pregnant within 1 month after the study (including the male subject's partner).
* Judged by the investigator to have any other factors that make the subject unsuitable for participation in the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Haisco-USA Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

William Daley, MD

Role: STUDY_DIRECTOR

Haisco-USA Pharmaceuticals, Inc.

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Arizona Research Center

Phoenix, Arizona, United States

Site Status

Lotus Clinical Research, LLC

Pasadena, California, United States

Site Status

Phoenix Clinical Research, LLC

Tamarac, Florida, United States

Site Status

The University of Chicago Medicine

Chicago, Illinois, United States

Site Status

New York City Heath and Hospitals

New York, New York, United States

Site Status

Stony Brook University Hospital

Stony Brook, New York, United States

Site Status

UNC Health Care System

Chapel Hill, North Carolina, United States

Site Status

Duke University

Durham, North Carolina, United States

Site Status

The Ohio State University Research Foundation

Columbus, Ohio, United States

Site Status

HD Research

Bellaire, Texas, United States

Site Status

Plano Surgical Hospital

Plano, Texas, United States

Site Status

Endeavor Clinical Trials, LLC

San Antonio, Texas, United States

Site Status

JBR Clinical Research

Salt Lake City, Utah, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

HSK3486-304

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Anesthesia and Postoperative Pain
NCT00232817 COMPLETED PHASE4