Study: NCT06216041

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: IMM-H014
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Placebo
Description: SAD and MAD adopt sentinel method which 2 healthy subjects first will receive IMM-H014, and if are evaluated to be tolerable, the remaining 8 subjects will be randomly assigned to receive IMM-H014 and placebo in a ratio of 3:1(10 in per experimental Cohort).