Dose-finding of PB-119 Administered Subcutaneously Once-weekly Versus Placebo in Drug-naïve T2DM Subjects
A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Dose Cohort Study to Evaluate the Efficacy and Safety of Twelve Once-weekly Subcutaneous Doses of PB-119 in Drug-naïve Subjects With Type 2 Diabetes Mellitus
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
-
Peking, Kina, 100000
- Peking University People's Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Males and/or females between the ages of ≥18 and ≤70 years at Screening
- Patients in whom T2DM has been diagnosed according to 1999 WHOT2DM diagnostic criteria
- HbA1c ≥7.5% and ≤11% at Screening and at Week -1
- Body mass index (BMI) ≥18.5 and ≤35.0 kg/m2 at Screening
Exclusion Criteria:
- Female who is pregnant, intends to become pregnant or breast-feeding or is of child-bearing potential and not using adequate contraception methods throughout the trial
- Treatment with any glucose lowing agent(s) within 3 months prior to screening.An exception is short-term treatment (no longer than 7 days in total) with insulin in connection with inter-current illness
- Calcitonin ≥50 ng/L at screening
- Patients with a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia, type 2
- Fasting triglyceride ≥500 mg/dL at Screening, or patients with a history of lipid disorders taking unstable treatment dosage (eg, statins) within 3 months prior to screening
- Any acute or chronic condition that, in the opinion of the Investigator, would limit the patient's ability to complete and/or participate in this trial
- Blood amylase or lipase >3x ULN, history of acute or chronic pancreatitis, or history of symptomatic gallbladder disease at Screening
- Serum creatinine ≥1.5 mg/dL (male patients) or ≥1.4 mg/dL (female patients), or estimated glomerular filtration rate (eGFR) <45 mL/min/1.73 m2 at Screening
- Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >2x upper limit of normal (ULN) at Screening and pre-randomization
- Severe cardiovascular diseases occurring within 6 months prior to screening
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: PB-119 75ug
PB-119 injection 75ug subcutaneously injected once-weekly for 12 weeks
|
60 eligible patients will be included in this group
|
|
Eksperimentel: PB-119 150ug
PB-119 injection 150ug subcutaneously injected once-weekly for 12 weeks
|
60 eligible patients will be included in this group
|
|
Eksperimentel: PB-119 200ug
PB-119 injection 200ug subcutaneously injected once-weekly for 12 weeks
|
60 eligible patients will be included in this group
|
|
Placebo komparator: placebo
placebo injection subcutaneously injected once-weekly for 12 weeks
|
60 eligible patients will be included in this group
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change of glycosylated hemoglobin(HbA1c)
Tidsramme: 12 weeks
|
Change of HbA1c from baseline value to end of treatment
|
12 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of patients achieving HbA1c <7%
Tidsramme: 12 weeks
|
Percentage of patients achieving HbA1c <7% at Week 12
|
12 weeks
|
|
Percentage of patients achieving HbA1c ≤6.5%
Tidsramme: 12 weeks
|
Percentage of patients achieving HbA1c ≤6.5% at Week 12
|
12 weeks
|
|
HbA1c
Tidsramme: 2, 4, and 8 weeks
|
Changes of HbA1c from baseline value at Weeks 2, 4, and 8
|
2, 4, and 8 weeks
|
|
Fasting plasma glucose(FPG)
Tidsramme: 2, 4, 8, and 12 weeks
|
Changes of fasting plasma glucose(FPG) from baseline value at Weeks 2, 4, 8, and 12.
|
2, 4, 8, and 12 weeks
|
|
2-hour postprandial glucose(2-h PPG)
Tidsramme: 4, 8, and 12 weeks
|
Changes of 2-hour postprandial glucose(2-h PPG) from baseline value at Weeks 4, 8, and 12.
|
4, 8, and 12 weeks
|
|
Insulin
Tidsramme: 4, 8, and 12 weeks
|
Changes of insulin from baseline value at Weeks 4, 8, and 12
|
4, 8, and 12 weeks
|
|
C-peptide
Tidsramme: 4, 8, and 12 weeks
|
Changes of C-peptide from baseline value at Weeks 4, 8, and 12
|
4, 8, and 12 weeks
|
|
Self-monitoring of blood glucose (SMBG)
Tidsramme: 4, 8, and 12 weeks
|
Changes of mean profile and mean increments from baseline value of the 7-point SMBG
|
4, 8, and 12 weeks
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Body mass index(BMI)
Tidsramme: 2, 4, 8, and 12 weeks
|
Changes of BMI from baseline value at Weeks 2, 4, 8, and 12.
|
2, 4, 8, and 12 weeks
|
|
Waist and hip circumferences and waist-to-hip ratio
Tidsramme: 12 weeks
|
Change of waist and hip circumferences and waist-to-hip ratio from baseline value at end of treatment(waist and hip circumferences will be used to calculate waist-to-hip ratio
|
12 weeks
|
|
Blood pressure(both systolic and diastolic)
Tidsramme: 2, 4, 8, and 12 weeks
|
Changes of blood pressure from baseline value at Weeks 2, 4, 8, and 12.
|
2, 4, 8, and 12 weeks
|
|
Blood lipid
Tidsramme: 2, 4, 8, and 12 weeks
|
Changes of blood lipid from baseline value at Weeks 2, 4, 8, and 12
|
2, 4, 8, and 12 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Linong Ji, MD,PhD, Peking University People's Hospital
Publikationer og nyttige links
Generelle publikationer
- Park EJ, Choi J, Lee KC, Na DH. Emerging PEGylated non-biologic drugs. Expert Opin Emerg Drugs. 2019 Jun;24(2):107-119. doi: 10.1080/14728214.2019.1604684. Epub 2019 Apr 19.
- Ji L, Du Y, Xu M, Zhou X, Mo Z, Ma J, Li J, Li Y, Lin J, Wang Y, Yang J, Song W, Jin H, Pang S, Liu H, Li P, Liu J, Yao M, Li W, Jiang X, Shen F, Geng H, Zhou H, Ran J, Lei M, Du Y, Ye S, Guan Q, Lv W, Tan H, Chen T, Yang J, Qin G, Li S, Chen L. Efficacy and safety of PEGylated exenatide injection (PB-119) in treatment-naive type 2 diabetes mellitus patients: a Phase II randomised, double-blind, parallel, placebo-controlled study. Diabetologia. 2021 May;64(5):1066-1078. doi: 10.1007/s00125-021-05392-9. Epub 2021 Mar 9. Erratum In: Diabetologia. 2021 Aug;64(8):1900-1901.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PB119201
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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