- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01951027
Phase I Study GX-G3 in Healthy Subjects (GX-G3)
A Dose-block Randomized, Double-blind, Placebo-controlled, Dose-escalation Phase I Study to Investigate the Safety, Tolerability, and PK/PD of GX-G3 After Single SC Administration in Healthy Male Subjects
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
MTD will be determined by DLT occurrence and frequency, and severity and charactoristic of adverse event, vital sign, physical examination, ECG, Laboratory test, chest-X-ray will be examined for safety evaluation.
The second purpose is to evaluate pharmacokinetics and pharmacodynamics, and immunogenecity will be evaluated to investigate antibody production.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Daejeon
-
Jung-gu, Daejeon, Korea, Republikken, 301-721
- Chungnam national university hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
Subjects may be entered in the study only if they meet all of the following criteria:
- Are capable of understanding and complying with the requirements of the study and have voluntarily signed the informed consent form (ICF);
- Healthy male volunteers aged 20-45 years;
- Have a body weight of 60-90 kg (inclusive), have a body mass index (BMI) equal to or greater than 19 and less than 27 kg/m2;
- Are eligible for the study based on screening data (Subjects may participate if Investigator considered eligible after looking at other screening data);
Exclusion Criteria:
Subjects presenting with any of the following will not be entered in to the study:
- Have a history of or current evidence of disease;
- Have percent of white blood cell (WBC) or neutrophil > UNL;
- Have count of platelet < 100,000/mm3;
- Have the longest length of spleen > 16 cm measured by abdomen ultrasonography ;
- Have MSSBP ≥ 140 mmHg or ≤ 90 mmHg and/or MSDBP ≥ 95 mmHg or ≤ 50 mmHg; (BP must be measured after resting for at least 3 minutes)
- Have clinically significant arrhythmia by EKG/ECG;
- Are positive for HBV, HCV, HIV;
- Have a history of allergy/hypersensitivity or ongoing allergy/hypersensitivity to any drug, as judged by the investigator;
- Have had any blood donation/ blood loss greater than 400 ml within 8 weeks prior to dosing;
- Have participated in another clinical trial with investigational drugs within 8 weeks of screening period;
- Any other conditions that are considered inappropriate or unsafe for subjects by the Investigator;
- Are considered ineligible by the investigator due to physical findings or laboratory values at the screening assessments;
- Have a history of G-CSF treatment;
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Screening
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Cohort 1
GX-G3 12.5 μg/kg or Placebo
|
Single SC injection
Andre navne:
|
|
Eksperimentel: Cohort 2
GX-G3 25 μg/kg or Placebo
|
Single SC injection
Andre navne:
|
|
Eksperimentel: Cohort 3
GX-G3 50 μg/kg or Placebo
|
Single SC injection
Andre navne:
|
|
Eksperimentel: Cohort 4
GX-G3 100 μg/kg or Placebo
|
Single SC injection
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
DLT incidence and frequency after GX-G3 single S.C. injection
Tidsramme: 6 weeks
|
[DLT criteria: CTCAE V4.03]
|
6 weeks
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Adverse events incidence and frequency at each dose group after GX-G3 single injection
Tidsramme: 6 weeks
|
6 weeks
|
|
|
Pharmacokinetics parameters after GX-G3 single injection
Tidsramme: 3 weeks
|
AUC/D, Cmax/D, AUC, AUClast, Cmax, tmax, half-life
|
3 weeks
|
|
Pharmacodynamics parameters after GX-G3 single injection
Tidsramme: 3 weeks
|
Emax, Emax, Tmax and AUEClast of absolute neutrophil count(ANC), WBC count and CD34+ cell count
|
3 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studieleder: Sang-In Yang, Ph.D, Genexine, Inc, Clinical development Department
- Ledende efterforsker: Jae Woo Kim, M.D., CHUNGNAM NATIONAL UNIVERSITY HOSPITAL Clinical Research Center
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- GX-G3_HV_1
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 GX-G3 12.5 μg/kg or Placebo
-
Daiichi Sankyo, Inc.AfsluttetKakeksiForenede Stater, Argentina, Chile, Guatemala, Honduras, Rumænien
-
Trinomab Biotech Co., Ltd.TIGERMED AUSTRALIA PTY LIMITEDAfsluttetSunde voksne emnerAustralien
-
Haisco Pharmaceutical Group Co., Ltd.Afsluttet
-
Haisco Pharmaceutical Group Co., Ltd.Afsluttet
-
Supernus Pharmaceuticals, Inc.AfsluttetFødselsdepressionForenede Stater
-
Nektar TherapeuticsAfsluttetNon-Hodgkin lymfom | Recidiverende/refraktært diffust stort B-cellet lymfomForenede Stater
-
Supernus Pharmaceuticals, Inc.AfsluttetFødselsdepressionForenede Stater
-
Bach Mai HospitalIkke rekrutterer endnuSekundær Peritonitis | Post-induktion hypotensionVietnam