About this trial
Evaluate the safety, tolerability, PK/PD and immunogenicity characteristics of a single subcutaneous HEC-151 Injection solution in healthy participants
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Voluntarily participate in the trial and sign the informed consent form, understanding and abiding by the research procedures;
When signing the informed consent form, men aged 18-45 years old (including the boundary value) are eligible;
During the screening process, male subjects with a body weight of ≥ 50 kg and a body mass index (BMI) of ≥ 19.0 and ≤ 24.0 kg/m2 are included;
Normal glucose tolerance [3.9 mmol/L < fasting blood glucose (FPG) < 6.1 mmol/L, and 2-hour post-glucose tolerance test (OGTT) blood glucose after sugar intake < 7.8 mmol/L];
Disqualifiers
Participants with abnormal medical histories or surgical histories judged clinically significant by the researchers, or currently suffering from any diseases in the endocrine system, blood system, cardiovascular system, respiratory system, digestive system, urinary system, immune system, nervous system, etc. that are judged clinically significant by the researchers, or any other diseases or physiological conditions that can significantly affect the absorption, distribution, metabolism or excretion of the drugs;
Participants who have a known severe allergic history or are allergic to the test drugs and any of their components;
Participants who had severe trauma or undergone surgery within 90 days before the screening, or plan to undergo major surgery during the study;
Participants who have a history of hypoglycemia or hyperglycemia within 90 days before the screening, or have a family history of diabetes (first-degree direct relatives);
Trial design
Parallel
Treatments tested in this trial
HEC-151 Injection
DrugSubcutaneous injection in the abdominal area
Degludec insulin
DrugSubcutaneous injection in the abdominal area
Placebo
DrugSubcutaneous injection in the abdominal area
Treatment groups
Trial outcomes
Primary outcomes
Adverse event
Frequency, type and severity of adverse events/serious adverse events.
Electrocardiogram parameter(Heart rate)
Evaluation the heart rate of electrocardiogram parameters, and summarize the baseline data, post-administration data, and the changes from baseline after administration for each visit and treatment group.
Electrocardiogram parameter(PR interval)
Evaluation the PR interval of electrocardiogram parameters, and summarize the baseline data, post-administration data, and the changes from baseline after administration for each visit and treatment group.
Electrocardiogram parameter(QTcF interval)
Evaluation the QTcF interval of electrocardiogram parameters, and summarize the baseline data, post-administration data, and the changes from baseline after administration for each visit and treatment group.
Secondary outcomes
Cmax
Evaluate the pharmacokinetic effects of HEC-151 Injection in healthy participants.
AUC0-t
Evaluate the pharmacokinetic effects of HEC-151 Injection in healthy participants.
Tmax
Evaluate the pharmacokinetic effects of HEC-151 Injection in healthy participants.
T1/2
Evaluate the pharmacokinetic effects of HEC-151 Injection in healthy participants.
Sponsors and contacts
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