Try the modernized ClinicalTrials.gov beta website. Learn more about the modernization effort.
Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu

A Study to Evaluate the Efficacy and Safety of HSK3486 in the Induction of General Anesthesia

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT04511728
Recruitment Status : Completed
First Posted : August 13, 2020
Last Update Posted : May 31, 2022
Sponsor:
Information provided by (Responsible Party):
Haisco Pharmaceutical Group Co., Ltd.

Brief Summary:
This is a multi-center, randomized, single-blind, propofol injectable emulsion parallel-controlled Phase III clinical study. A total of patients undergoing elective surgery are intended to be enrolled and randomly assigned to HSK3486 group and propofol group in a 2:1 ratio.

Condition or disease Intervention/treatment Phase
Induction and Maintenance of General Anesthesia Drug: HSK3486 Drug: Propofol Phase 3

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 129 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single (Participant)
Primary Purpose: Treatment
Official Title: A Multi-center, Randomized, Single-blind, Propofol Injectable Emulsion Parallel-controlled Phase III Clinical Study to Evaluate the Efficacy and Safety of HSK3486 Injectable Emulsion in the Induction of General Anesthesia in Patients Undergoing Elective Surgery
Actual Study Start Date : November 24, 2020
Actual Primary Completion Date : December 31, 2020
Actual Study Completion Date : January 25, 2021

Resource links provided by the National Library of Medicine

Drug Information available for: Propofol

Arm Intervention/treatment
Experimental: HSK3486 Drug: HSK3486
The initial Induction dose of HSK3486 is 0.4 mg/kg. The initial maintenance dose of HSK3486 is 0.8 mg/kg/h

Active Comparator: Propofol Drug: Propofol
The initial Induction dose of propofol is 2.0 mg/kg. The initial maintenance dose of propofol is 5.0 mg/kg/h




Primary Outcome Measures :
  1. Success rate of anesthesia maintenance [ Time Frame: During maintenance of general anesthesia on day 1 ]
    During the maintenance of anesthesia, the subject is not recovered and no remedial anesthetic is used


Secondary Outcome Measures :
  1. Success rate of anesthesia induction [ Time Frame: During induction of general anesthesia on day 1 ]
    During the induction of anesthesia, the subject achieves successful induction (i.e., MOAA/S ≤ 1) after administration of the study drug (up to 2 top-up doses), and no remedial anesthetic is used.

  2. Percentage of time from the beginning of surgical skin incision to the end of surgery [ Time Frame: During maintenance of general anesthesia on day 1 ]
    when bispectral index (BIS) is ≥ 40 and ≤ 60.

  3. Time to recovery from anesthesia [ Time Frame: A period of time from discontinuation of the study drug to recovery after the end of surgery on day 1 ]
    3 consecutive MOAA/S = 5. Record the time when MOAA/S = 5 is reached for the first time.

  4. Time to respiratory recovery [ Time Frame: A period of time from discontinuation of the study drug to respiratory recovery after the end of surgery on day 1 ]
    Respiratory rate ≥ 8 breaths/min and the tidal volume ≥ 5 mL/kg

  5. Time from discontinuation of the study drug to 3 consecutive Aldrete score ≥ 9. [ Time Frame: A period of time from discontinuation of the study drug to 3 consecutive Aldrete score ≥ 9 on day 1 ]
  6. Number of patients with adverse events [ Time Frame: Pre-dose to 48 hours post-dose ]
    Safety endpoints


Other Outcome Measures:
  1. Concentrations of HSK3486 and propofol in blood samples (sporadic sampling). [ Time Frame: The end of the induction administration (to start of the maintenance administration) to 1~6 hours post-dose ]


Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   18 Years to 65 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. In-patients undergoing non-emergency, non-cardiothoracic, and non-extracerebral elective surgeries with expected operation time ≥ 1 h and requiring tracheal intubation under general anesthesia (patients whose surgery type may affect the collection of BIS parameter should not be included);
  2. Male or female, age ≥ 18 and ≤ 65 years old;
  3. American Society of Anesthesiologists (ASA) class I-III;
  4. Body mass index (BMI) ≥ 18 and ≤ 30 kg/m^2;
  5. Vital signs in the screening period meeting the following criteria:

    1. Respiration rate ≥ 10 and ≤ 24 breaths/min;
    2. SpO2 while breathing ≥ 95%;
    3. Systolic blood pressure ≥ 90 mmHg and ≤ 160 mmHg;
    4. Diastolic blood pressure ≥ 60 mmHg and ≤ 100 mmHg;
    5. Heart rate ≥ 55 and ≤ 100 bpm. (Note: The heart rate is judged by the results of ECG monitoring after signing the ICF, and the heart rate results of 12-lead ECG examination are not used as the basis for judgment.)
  6. Subjects must understand the procedures and methods of this study, and be willing to provide informed consent and to complete the trial in strict accordance with study protocol.

Exclusion Criteria:

  1. Patients with contraindications to general anesthesia or previous history of anesthesia accidents;
  2. Known hypersensitivity to excipients and ingredients found in propofol injection and HSK3486 injectable emulsion (soybean oil, glycerin, triglycerides, egg lecithin, sodium oleate, and sodium hydroxide), benzodiazepines, opioids, rocuronium bromide, and sugammadex sodium; cross-reactivity to halogenated anesthetics, jaundice or unexplained fever from previous use of halogenated anesthetics; contraindications to propofol;
  3. The following disease history or evidence that increases the risk of sedation/anesthesia is collected before/during screening:

    1. History of cardiovascular diseases: uncontrolled hypertension or SBP > 160 mmHg and/or DBP > 100 mmHg after treatment with antihypertensive drugs, severe arrhythmia, heart failure, Adams-Stokes syndrome, unstable angina, myocardial infarction, tachycardia/bradycardia requiring medication, or third-degree atrioventricular block within 6 months before screening, or QTcF interval of ≥ 450 ms (corrected using Fridricia's formula) during the screening period;
    2. History of respiratory diseases: respiratory insufficiency, history of obstructive pulmonary disorders, history of bronchospasm requiring treatment within 3 months before screening, and acute respiratory infection with one of the symptoms such as obvious fever, wheezing or productive cough within 1 week before the baseline period;
    3. History of neurological and psychiatric disorders: craniocerebral injury, convulsions, epilepsy, intracranial hypertension, cerebral aneurysms, cerebrovascular accidents; or schizophrenia, mania, long-term use of psychotropic drugs, history of cognitive impairment, etc.;
    4. History of gastrointestinal tract diseases: gastrointestinal retention, active bleeding, gastroesophageal reflux or obstruction, etc. which may cause reflux and aspiration judged by the investigator;
    5. Diabetic patients with uncontrolled blood glucose (fasting blood glucose ≥ 11.1 mmol/L, and/or random blood glucose ≥ 13.6 mmol/L);
    6. Patient with a history of uncontrolled and clinically significant liver, kidney, blood system, nervous system or metabolic system diseases judged by the investigator to be unsuitable for this trial;
    7. History of alcohol abuse within 3 months prior to screening, where alcohol abuse refers to daily alcohol drinking > 2 units of alcohol (1 unit = 360 mL of beer or 45 mL of liquor with 40% alcohol or 150 mL of wine);
    8. History of drug abuse within 3 months prior to screening;
    9. Serious infection, trauma, or major surgery within 4 weeks prior to screening.
  4. Any of the following respiratory management risks before/during screening:

    1. Asthma history and stridor;
    2. Sleep apnea syndrome;
    3. History or family history of malignant hyperthermia;
    4. History of intubation failure;
    5. Judged by the investigator to have difficult airway or judged as difficult tracheal intubation (modified Mallampati score III or IV).
  5. In receipt of any of the following drugs or therapies prior to screening:

    1. Participated in other clinical drug trials within 1 month prior to screening;
    2. Used drugs that may affect QT intervals within 2 weeks prior to screening;
    3. In receipt of propofol, other general sedatives/anesthetics, and/or opioid analgesics or compounds containing opioid analgesics within 3 days prior to screening.
  6. Patient whose laboratory test results measured at screening reach the following criteria and are verified through re-examination:

    1. Neutrophil count ≤ 1.5 × 10^9/L;
    2. Platelet count < 80 × 10^9/L;
    3. Hemoglobin < 90 g/L (no blood transfusion within the last 14 days);
    4. Alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) > 3.0 × ULN;
    5. Total bilirubin > 2 × ULN;
    6. Blood creatinine > 1.5 × ULN.
  7. Women who are pregnant or breastfeeding; women of child-bearing potential or men who are unwilling to use contraception method during the trial; subjects who are planning pregnancy within 3 months after the completion of the trial (including male subjects);
  8. Subjects judged by the investigator to be unsuitable for participating in this trial for any reason.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04511728


Locations
Layout table for location information
China
West China Hospital,Sichuan University
Chengdu, China
Sponsors and Collaborators
Haisco Pharmaceutical Group Co., Ltd.
Layout table for additonal information
Responsible Party: Haisco Pharmaceutical Group Co., Ltd.
ClinicalTrials.gov Identifier: NCT04511728    
Other Study ID Numbers: HSK3486-306
First Posted: August 13, 2020    Key Record Dates
Last Update Posted: May 31, 2022
Last Verified: May 2022

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
Layout table for MeSH terms
Propofol
Hypnotics and Sedatives
Central Nervous System Depressants
Physiological Effects of Drugs
Anesthetics, Intravenous
Anesthetics, General
Anesthetics