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SA030 Injection in Healthy Participants

9 november 2026 bijgewerkt door: Suzhou Siran Biotechnology Co.,Ltd.

A Phase 1, Randomized, Double-blind, Placebo-controlled, Single-dose Escalation Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of SA030 Injection in Healthy Participants

This is a randomized, double-blind, placebo-controlled study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of single ascending doses of SA030 injection in healthy participants. The planned dose levels include 100 mg, 200 mg, and 400 mg, with 8 eligible participants enrolled in each dose group.

All participants receive a single administration of the study drug on Day 1 (D1). In each dose group, the first 2 participants are enrolled as sentinel participants and randomized at a 1:1 ratio to receive either SA030 injection or placebo. After a 5-day safety observation period and favorable safety assessment by the investigator, the remaining 6 participants in the group will be enrolled and randomized at a 5:1 ratio to receive SA030 injection or placebo.

For dose escalation, at least 6 out of 8 participants in each dose group must complete the 14-day safety observation period (up to Day 15 [D15]). Subsequent dose escalation to the next higher dose level can only be initiated after safety review and approval by the Safety Review Committee (SRC).

Studie Overzicht

Toestand

Nog niet aan het werven

Conditie

Interventie / Behandeling

Studietype

Ingrijpend

Inschrijving (Geschat)

24

Fase

  • Fase 1

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

    • Jilin
      • Changchun, Jilin, China, 130000
        • The First Bethune Hospital of Jilin University
        • Contact:

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar tot 55 jaar (Volwassen)

Accepteert gezonde vrijwilligers

Ja

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  • Participants aged 18 to 55 years, with a BMI of 25-40 kg/m².
  • Healthy participants as determined by medical history, physical examination, vital signs, ECG and laboratory assessments.
  • Willing to use effective contraception and have no pregnancy plans from screening to 6 months after study drug administration and/or throughout the study, with no intent to donate sperm or ova.

Exclusion Criteria:

  • Medical history:

    • Nervous, cardiovascular, hematologic/lymphatic, immune, gastrointestinal, renal, respiratory, endocrine disorders, history of malignancy, or psychiatric/psychological conditions
    • Has hypertension at screening (blood pressure ≥150/95 mmHg), diabetes mellitus (FPG ≥7.0 mmol/L and/or HbA1c ≥7.0%), hyperlipidemia (LDL-C ≥4.9 mmol/L or TG ≥500 mg/dL (5.65 mmol/L)), or gout.
    • Has a history of bleeding disorders, recent active bleeding, or clinically significant bleeding risk; or has coagulation abnormalities deemed clinically significant by the Investigator at screening.
    • Tests positive for HBV, HCV, HIV, or syphilis (positive Treponema pallidum, excluding those with negative RPR).
    • Has undergone major surgery within 6 months prior to screening, or plans to undergo surgery during the study period.
    • Has severe infection or trauma within 4 weeks prior to screening.
    • Has clinically significant hepatic space-occupying lesions, gallbladder lesions, pancreatic or renal abnormalities identified on abdominal ultrasound at screening.
    • Has severe allergic diathesis.
    • Has prior severe intolerance to subcutaneous injection.
    • Has skin abnormalities at injection sites.
    • Has risk factors for TdP, requires concurrent use of QT/QTc-prolonging / TdP-inducing drugs, or has high-risk bundle branch block.
  • Has clinically significant laboratory abnormalities at screening as judged by the Investigator.

  • concomitant medications:

    • Has received live attenuated vaccine within 1 month prior to screening, or plans to receive live attenuated vaccine during the study period.
    • Has used any prescription drugs, herbal medicines, or over-the-counter medications within 14 days prior to administration of the investigational product.
    • Has used any over-the-counter medications, herbal medicines or dietary supplements that may significantly affect body weight or metabolism within 1 month prior to screening.
    • Has participated in another drug clinical trial within 3 months prior to treatment in this study or within 5 half-lives of the other investigational product ; or has prior use of siRNA or antisense oligonucleotide drugs within 6 months prior to administration of the study drug.
  • Other

    • Has non-physiological blood loss ≥ 400 mL within 1 month prior to screening (including trauma, blood sampling, blood donation), or plans to donate blood during the study or within 30 days after study drug administration.
    • Has weekly alcohol intake >14 units within 3 months prior to screening ; or has a positive alcohol breath test on the day before dosing ; or is unable to abstain from alcohol during the in-hospital study period.
    • Has current or history of illicit drug use/substance abuse, or tests positive on urine drug screen on the day prior to dosing.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Verviervoudigen

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: SA030 Injection, 100 mg

Single subcutaneous injection of SA030 at 100 mg dose, one-time administration.

Single subcutaneous injection of SA030 injection at a dose of 100 mg, one-time administration on Day 1.

Experimenteel: SA030 Injection, 200mg

Single subcutaneous injection or SA030 at 200 mg dose, one-time administration.

Single subcutaneous injection of SA030 injection at a dose of 200 mg, one-time administration on Day 1.

Experimenteel: SA030 Injection, 400mg

Single subcutaneous injection or SA030 at 400 mg dose, one-time administration.

Single subcutaneous injection of SA030 injection at a dose of 400 mg, one-time administration on Day 1.

Placebo-vergelijker: placebo

Single subcutaneous injection of placebo, one-time administration.

Single subcutaneous injection of placebo, one-time administration.

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Tijdsspanne
Number of participants with adverse events (AEs) and serious adverse events (SAEs)
Tijdsspanne: Approximatly 9 months
Approximatly 9 months
Number of participants with clinically significant laboratory abnormalities
Tijdsspanne: Approximatly 9 months
Approximatly 9 months

Secundaire uitkomstmaten

Uitkomstmaat
Tijdsspanne
Peak plasma concentration (Cmax)
Tijdsspanne: Pre-dose, multiple timepoints post-dose up to D15
Pre-dose, multiple timepoints post-dose up to D15
Time to peak plasma concentration (Tmax)
Tijdsspanne: Pre-dose, multiple timepoints post-dose up to D15
Pre-dose, multiple timepoints post-dose up to D15
Plasma concentration-time curve from time zero to the time of the last quantifiable concentration (AUC0-t)
Tijdsspanne: Pre-dose, multiple timepoints post-dose up to D15
Pre-dose, multiple timepoints post-dose up to D15
Elimination half-life (t1/2)
Tijdsspanne: Pre-dose, multiple timepoints post-dose up to D15
Pre-dose, multiple timepoints post-dose up to D15
Changes in BMI
Tijdsspanne: baseline, up to 9 months
baseline, up to 9 months
Changes in body fat content
Tijdsspanne: baseline, up to 9 months
baseline, up to 9 months
Changes in hepatic fat content
Tijdsspanne: baseline, up to 9 months
baseline, up to 9 months
Changes in ALK7 expression
Tijdsspanne: baseline, up to 9 months
baseline, up to 9 months
Number of participants with anti-SA030 antibodies (immunogenicity)
Tijdsspanne: baseline, up to 9 months
baseline, up to 9 months
Change in QTcF relative to baseline and relative to placebo compared to baseline
Tijdsspanne: Pre-dose, multiple timepoints post-dose up to Day 5
Pre-dose, multiple timepoints post-dose up to Day 5

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Geschat)

16 oktober 2026

Primaire voltooiing (Geschat)

31 oktober 2027

Studie voltooiing (Geschat)

31 oktober 2027

Studieregistratiedata

Eerst ingediend

8 oktober 2026

Eerst ingediend dat voldeed aan de QC-criteria

9 november 2026

Eerst geplaatst (Werkelijk)

13 november 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

13 november 2026

Laatste update ingediend die voldeed aan QC-criteria

9 november 2026

Laatst geverifieerd

1 oktober 2026

Meer informatie

Termen gerelateerd aan deze studie

Andere studie-ID-nummers

  • SAOB101-CN

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

ONBESLIST

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Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

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