SA030 Injection in Healthy Participants
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).
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Fase 1
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Hong Zhang
- Telefonnummer: +86 15298351869
- E-post: zhanghong@siranbio.com
Studiesteder
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Jilin
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Changchun, Jilin, Kina, 130000
- The First Bethune Hospital of Jilin University
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Ta kontakt med:
- Hong Zhang
- Telefonnummer: +86 18186870853
- E-post: jhongzhang@foxmail.com
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-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
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:
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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.
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Has clinically significant laboratory abnormalities at screening as judged by the Investigator.
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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.
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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.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
|
Eksperimentell: 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. |
|
Eksperimentell: 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. |
|
Eksperimentell: 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 komparator: placebo
Single subcutaneous injection of placebo, one-time administration. |
Single subcutaneous injection of placebo, one-time administration. |
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of participants with adverse events (AEs) and serious adverse events (SAEs)
Tidsramme: Approximatly 9 months
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Approximatly 9 months
|
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Number of participants with clinically significant laboratory abnormalities
Tidsramme: Approximatly 9 months
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Approximatly 9 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Peak plasma concentration (Cmax)
Tidsramme: Pre-dose, multiple timepoints post-dose up to D15
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Pre-dose, multiple timepoints post-dose up to D15
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Time to peak plasma concentration (Tmax)
Tidsramme: Pre-dose, multiple timepoints post-dose up to D15
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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)
Tidsramme: Pre-dose, multiple timepoints post-dose up to D15
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Pre-dose, multiple timepoints post-dose up to D15
|
|
Elimination half-life (t1/2)
Tidsramme: Pre-dose, multiple timepoints post-dose up to D15
|
Pre-dose, multiple timepoints post-dose up to D15
|
|
Changes in BMI
Tidsramme: baseline, up to 9 months
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baseline, up to 9 months
|
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Changes in body fat content
Tidsramme: baseline, up to 9 months
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baseline, up to 9 months
|
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Changes in hepatic fat content
Tidsramme: baseline, up to 9 months
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baseline, up to 9 months
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Changes in ALK7 expression
Tidsramme: baseline, up to 9 months
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baseline, up to 9 months
|
|
Number of participants with anti-SA030 antibodies (immunogenicity)
Tidsramme: baseline, up to 9 months
|
baseline, up to 9 months
|
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Change in QTcF relative to baseline and relative to placebo compared to baseline
Tidsramme: Pre-dose, multiple timepoints post-dose up to Day 5
|
Pre-dose, multiple timepoints post-dose up to Day 5
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Studiestart
Primær fullføring (Antatt)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Andre studie-ID-numre
Andre studie-ID-numre
- SAOB101-CN
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