A Study Evaluating Safety, Tolerability, and Pharmacokinetics/Pharmacodynamics of Single IV Dose of HSK3486 Injectable Emulsion in Healthy Subjects.

• Sponsor: Sichuan Haisco Pharmaceutical Group Co., Ltd (Industry)
• Overall Status: Completed
• CT.gov ID: NCT03773835
• Collaborator: (none)
• Enrollment: 24
• Arm: 1
• Actual Duration (Months): 3

Study Details

Study Description

Brief Summary

his single-center, open-label, uncontrolled, and dose-escalation study evaluated the safety, tolerability, and pharmacokinetics/pharmacodynamics of single IV dose of HSK3486 injectable emulsion in healthy subjects.

Condition or Disease	Intervention/Treatment	Phase
Anesthesia; Sedation	Drug: HSK3486	Phase 1

Study Design

• Study Type: Interventional
• Actual Enrollment: 24 participants
• Intervention Model: Sequential Assignment
• Masking: None (Open Label)
• Primary Purpose: Treatment
• Official Title: A Single-center, Open-label, Uncontrolled, and Dose-escalation Study Evaluating Safety, Tolerability, and Pharmacokinetics/Pharmacodynamics of Single IV Dose of HSK3486 Injectable Emulsion in Healthy Subjects.
• Actual Study Start Date: May 1, 2016
• Actual Primary Completion Date: Aug 1, 2016
• Actual Study Completion Date: Aug 1, 2016

Arms and Interventions

Arm	Intervention/Treatment
Experimental: HSK3486 0.15mg/kg, 0.40mg/kg, 0.60mg/kg, 0.90mg/kg,	Drug: HSK3486; Mmanual IV bolus injection completed in 1 minute.

Outcome Measures

Primary Outcome Measures

1. Apnea [First dose of study drug on day 1]

   No movement of chest wall and cessation of end-tidal carbon dioxide waveform > 15 seconds.

2. Safety by measurement of Adverse Events [First dose of study drug on day 1]

Secondary Outcome Measures

1. Modified observer's assessment of alertness/sedation（MOAA/S） [From first dose of study drug until fully alert on day 1]

   Observe the change of modified observer's assessment of alert /sedation during the whole trial

2. Bispectral index （BIS） [From first dose of study drug until fully alert on day 1]

3. Median effective dose (ED50) [From first dose of study drug until fully alert on day 1]

4. Peak concentration (Cmax) [From the start of administration to 48 hours after administration]

5. Time to plasma peak concentration(Tmax) [From the start of administration to 48 hours after administration]

6. Terminal elimination half life (t1/2z) and mean residence time (MRT) [From the start of administration to 48 hours after administration]

7. Mean residence time (MRT) [From the start of administration to 48 hours after administration]

8. Area Under the Curve (AUC0-30min, AUC0-1h, AUC0-last, and AUC0-inf) [From the start of administration to 48 hours after administration]

9. Total clearance (CL) [From the start of administration to 48 hours after administration]

Eligibility Criteria

Criteria

• Ages Eligible for Study: 18 Years to 49 Years
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: Yes

Inclusion Criteria:

1. Healthy males or females with full capacity for civil conduct, between 18 and 49 years old (inclusive);

2. Body weight > 45 kg, and body mass index (BMI) ≥ 19 and ≤24 kg/m2;

3. Blood pressure between 90-140/60-90 mmHg; heart rate between 60-99 bpm; body temperature between 35.8-37.5 ºC; respiration rate between 12-24 breaths per minute; SpO2 when inhaling > 95%;

4. Normal physical examination, laboratory tests (blood routine, blood biochemistry, and urine routine), 12-Led ECG, posteroanterior and lateral chest x-ray, and or abnormal but without clinical significance (determined by investigator); no potential difficult airway;

5. 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 clinical trial protocol.

Exclusion Criteria:

1. Known sensitivity to propofol, excipient in propofol medium and long chain fat emulsion injection, excipient in HSK3486 injectable emulsion;

2. contraindicated in general anesthesia;

3. Received any one of the following medications or treatments prior to screening/enrollment:

4. History of medication abuse or any signs of chronic benzodiazepines use (such as insomnia, anxiety, spasms) within 3 months prior to screening, or a positive urine medication test (during screening or at baseline);

5. Participated in clinical trials involving any medications or medical devices within 3 months prior to screening, or participated in 3 or more drug clinical trials within the past year;

6. History or evidence of increased risk of sedation or anesthesia, such as cardiovascular disease, respiratory disease, cerebrovascular disease, gastrodintestinal disease and other system disease prior to the screening and/or baseline period;

7. Laboratory results that meet any of the following during screening/enrollment:

8. Positive for HBsAg, HCV, or HIV;

9. Abnormal hepatic or renal function confirmed after re-examination;

• ALT or AST > ULN;

• Creatinine > ULN;

1. History of smoking for more than 3 weeks and/or respiratory irritation caused by smoking within 3 months prior to screening;

2. History of alcohol abuse within 3 months prior to screening or a positive alcohol test (baseline);

3. Women who are pregnant or breastfeeding; women of child-bearing potential or men who are unwilling to use contraception during the trial;

4. Subjects judged by the investigator to be unsuitable for participating in this trial for any reason.

Contacts and Locations

Locations

No locations specified.

Sponsors and Collaborators

• Sichuan Haisco Pharmaceutical Group Co., Ltd

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

• Responsible Party: Sichuan Haisco Pharmaceutical Group Co., Ltd
• ClinicalTrials.gov Identifier: NCT03773835
• Other Study ID Numbers: HSK3486-101
• First Posted: Dec 12, 2018
• Last Update Posted: Mar 3, 2020
• Last Verified: Aug 1, 2016

• Studies a U.S. FDA-regulated Drug Product: No
• Studies a U.S. FDA-regulated Device Product: No

Study Results

No Results Posted as of Mar 3, 2020