A Phase I/II Clinical Trial to Evaluate the Safety, Tolerability, PK/PD Characteristics, and Efficacy of SCTB10

Trial statusNot yet recruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexMale
Age18-50
SponsorSinocelltech Ltd.

About this trial

Phase Ia to evaluate the safety, tolerability, immunogenicity, and pharmacokinetics of SCTB10 following a single dose in healthy participants

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Provision of written informed consent prior to initiation of any study procedures.

Healthy male participants aged 18 to 50 years (inclusive).

Body mass index (BMI) between 19 and 26 kg/m² (inclusive), and body weight ≥ 50 kg.

Agreement by the participant and their partner to use highly effective contraception during the study period and for 6 months following the last dose of study medication.

Disqualifiers

History of hypersensitivity or allergy to monoclonal antibodies, or a known atopic constitution.

History of coronary and/or peripheral atherosclerosis, or congestive heart failure.

Presence of high-risk factors for thrombosis.

Clinically significant abnormal findings during screening, as determined by the investigator.

Trial design

Design model

Parallel

Treatments tested in this trial

  • SCTB10

    Drug

    SCTB10 will be subcutaneously administered as a single dose in healthy volunteers

  • Placebo

    Drug

    Placebo will be subcutaneously administered in Healthy Volunteers

Treatment groups

12 Participants
are divided into 2 treatment groups
Group A: Placebo groupPlacebo comparator 1 intervention
Group B: SCTB10 groupExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

dose limited toxicity (DLT).

To determine the maximum tolerated dose (MTD) and/or RP2D.

Time frame
Up to approximately 6 weeks.
2

Incidence of TEAE.

TEAE refers to 'treatment emergent adverse event'.

Time frame
Up to approximately 25 weeks.
3

Incidence of TRAE.

Incidence of TEAE related to the experimental drug.

Time frame
Up to approximately 25 weeks.
4

Incidence of SAE.

SAE refers to 'serious adverse event'.

Time frame
Up to approximately 25 weeks

Secondary outcomes

1

Blood Concentrations of SCTB10

The pharmacokinetics of SCTB10 will be analyzed based on the drug concentrations at respective timepoints in the blood samples (or blood derivative)

Time frame
Up to approximately 25 weeks
2

Activated Partial Thromboplastin Time and Thrombin Generation Assay

pharmacodynamics

Time frame
Up to approximately 25 weeks
3

Incidence of anti-SCTB10 antibody (ADA) and neutralizing antibody (Nab).

immunogenicity

Time frame
Up to approximately 25 weeks

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.

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