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A Phase III Study to Evaluate the Efficacy and Safety of of DR10624 in Subjects With Severe Hypertriglyceridemia

8. juli 2026 opdateret af: Zhejiang Doer Biologics Co., Ltd.

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase III Trial to Evaluate the Efficacy and Safety of DR10624 in Subjects With Severe Hypertriglyceridemia Receiving Stable Lipid-Modifying Therapy

This is a multicenter, randomized, double-blind, placebo-controlled Phase 3 clinical trial to assess the efficacy and safety of weekly subcutaneous DR10624 injection in adult patients with severe hypertriglyceridemia (sHTG). Eligible participants have persistently elevated fasting triglycerides despite stable background lipid-lowering therapy. Subjects will be randomized at a 2:2:1 ratio to three treatment arms: DR10624 low dose, DR10624 high dose, or matching placebo, receiving weekly subcutaneous injections for a total of 64 weeks double-blind treatment, followed by a 4-week post-treatment safety follow-up. The primary goal is to evaluate the percentage reduction in fasting triglycerides at Week 26. Secondary assessments include changes in ApoC3, remnant cholesterol, liver fat content measured by MRI-PDFF, incidence of adjudicated acute pancreatitis, and overall safety profile including treatment-emergent adverse events and immunogenicity.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

480

Fase

  • Fase 3

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

  • Navn: Yongliang Fang
  • Telefonnummer: +86 057128256206
  • E-mail: yf@dorebio.com

Studiesteder

  • Kina
      • Shanghai, Kina
        • Zhongshan Hospital
        • Kontakt:
          • Junbo Ge

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion Criteria:

  1. Male or female aged ≥18 years at screening.
  2. BMI 19.0-45.0 kg/m², body weight ≥50.0 kg.
  3. Fasting triglyceride meets protocol-specified threshold at local lab and average of two separate central lab fasting samples collected ≥1 week apart.
  4. On stable guideline lipid-lowering therapy ≥4 weeks.
  5. Able to follow protocol and maintain stable lifestyle; sign voluntary written informed consent.

Exclusion Criteria:

  1. Confirmed/suspected familial severe hypertriglyceridemia subtypes (Fredrickson Type 1/3, ApoC-II deficiency).
  2. Unstable body weight, severe liver/kidney disease, uncontrolled diabetes or hypertension, NYHA III-IV heart failure, Cushing syndrome.
  3. History of acute pancreatitis within 6 months, chronic pancreatitis or symptomatic gallbladder disease.
  4. Recent major cardiovascular events, bone disorders, abnormal thyroid function or active malignancy within 5 years.
  5. Severe psychiatric disorders, substance abuse/excessive alcohol intake, or MTC/MEN2 family/personal history.
  6. Prior exposure to GLP-1R/GCGR/FGF21R agonists, relevant investigational drugs or other interventional trials within 3 months.
  7. Unqualified lab results at screening: abnormal liver/pancreas/renal indexes, elevated HbA1c, positive HIV/HBV/HCV, severe arrhythmia.
  8. Pregnancy/lactation, contraception refusal, hypersensitivity to study drug, blood donation ≥400mL recently, or any conditions judged by investigator to affect trial safety/efficacy.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Firedobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Dose 1 DR10624 Group
Subcutaneous injection of DR10624 once weekly.
Biologisk: DR10624 Injection
Novel investigational biologic agent for severe hypertriglyceridemia, administered via weekly subcutaneous injection with two titrated dose regimens (low-dose and high-dose) for 64 weeks double-blind treatment period.
Eksperimentel: Dose 2 DR10624 Group
Subcutaneous injection of DR10624 once weekly.
Biologisk: DR10624 Injection
Novel investigational biologic agent for severe hypertriglyceridemia, administered via weekly subcutaneous injection with two titrated dose regimens (low-dose and high-dose) for 64 weeks double-blind treatment period.
Placebo komparator: Placebo Group
Subcutaneous injection of placebo once weekly.
Andet: Matching Placebo for DR10624
Volume-matched inert subcutaneous injection placebo, visually identical to DR10624 to maintain double-blind masking for all study participants.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Percentage change from baseline in central laboratory-measured fasting serum triglyceride at Week 26
Tidsramme: Baseline to Week 26 of double-blind treatment
Baseline to Week 26 of double-blind treatment

Sekundære resultatmål

Resultatmål
Tidsramme
Percentage change from baseline in central laboratory-measured apolipoprotein C3 (ApoC3) at Week 26
Tidsramme: Baseline to Week 26 double-blind treatment
Baseline to Week 26 double-blind treatment
Percentage change from baseline in central laboratory-measured triglyceride-rich lipoprotein cholesterol (TRL-C) at Week 26
Tidsramme: Baseline to Week 26 double-blind treatment
Baseline to Week 26 double-blind treatment
Percentage change from baseline in central laboratory-measured non-high-density lipoprotein cholesterol (non-HDL-C) at Week 26
Tidsramme: Baseline to Week 26 double-blind treatment
Baseline to Week 26 double-blind treatment
Proportion of participants achieving fasting triglyceride <5.65 mmol/L at Week 26
Tidsramme: Week 26
Week 26
Proportion of participants achieving fasting triglyceride <1.70 mmol/L at Week 26
Tidsramme: Week 26
Week 26
Percentage change from baseline in liver fat content quantified by blinded central MRI-PDFF imaging at Week 26
Tidsramme: Baseline to Week 26 double-blind treatment
Baseline to Week 26 double-blind treatment
Cumulative proportion of participants with Event Adjudication Committee (EAC)-confirmed acute pancreatitis from randomization through Week 64
Tidsramme: Randomization through Week 64 double-blind treatment
Randomization through Week 64 double-blind treatment
Overall incidence and maximum severity grade of all treatment-emergent adverse events (TEAEs)
Tidsramme: First study drug injection through 4-week post-treatment safety follow-up
First study drug injection through 4-week post-treatment safety follow-up

Andre resultatmål

Resultatmål
Tidsramme
Absolute and percentage change from baseline in serum DR10624 concentration quantified by validated central laboratory bioanalytical assay
Tidsramme: First study drug injection through 4-week post-treatment safety follow-up
First study drug injection through 4-week post-treatment safety follow-up

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Zhejiang Doer Biologics Co., Ltd.

Efterforskere

  • Studiestol: Junbo Ge, Shanghai Zhongshan Hospital

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

17. august 2026

Primær færdiggørelse (Anslået)

14. februar 2029

Studieafslutning (Anslået)

5. december 2029

Datoer for studieregistrering

Først indsendt

1. juli 2026

Først indsendt, der opfyldte QC-kriterier

2. juli 2026

Først opslået (Faktiske)

9. juli 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

10. juli 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

8. juli 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • DR10624-301

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med DR10624 Injection

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Malaysia

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

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