Evaluating Safety ,Tolerability, Pharmacokinetic,Efficacy of WJ01024 or WJ01024 Combined With Ruxolitinib in Patients With Myelofibrosis
A Phase I Clinical Study Evaluating the Safety and Tolerability, Pharmacokinetic Characteristics and Preliminary Efficacy of Oral Administration of WJ01024 as a Monotherapy and in Combination With Ruxolitinib in Patients With Myelofibrosis
This is a Phase I clinical study to evaluate the safety and tolerability, pharmacokinetic characteristics and preliminary efficacy of oral WJ01024 administered as monotherapy and in combination with ruxolitinib in patients with myelofibrosis(MF). The study will be conducted in two phases: Phase IA and Phase IB.
Phase IA is a dose-escalation and dose-expansion study of WJ01024 monotherapy in patients with MF after failure of JAK inhibitor (JAKi) therapy (relapsed/refractory/intolerant). Phase IB is a dose-escalation and dose-expansion study of WJ01024 in combination with ruxolitinib in JAKi-naïve patients with intermediate- or high-risk MF.
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Studietyp
Inskrivning (Beräknad)
Inskrivning
Fas
Fas
- Fas 1
Kontakter och platser
Studiekontakt
Studiekontakt
- Namn: Shuai Guo
- Telefonnummer: 15902401702
- E-post: sguo@wigenbio.com
Studieorter
-
-
Henan
-
Zhengzhou, Henan, Kina, 450000
- Rekrytering
- Henan Cancer Hospital
-
Kontakt:
- Zhou Hu, PhD.
- Telefonnummer: 13939068863
- E-post: papertigerhu@163.com
-
Huvudutredare:
- Zhou Hu, Ph.D.
-
-
Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Barn
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Beskrivning
Inclusion Criteria:
- The subjects voluntarily participated in this study after obtaining full informed consent and signed the informed consent form.
- Age ≥18 years old, gender not limited;
- Patients diagnosed with primary myelofibrosis (PMF) according to the 2016 World Health Organization (WHO) criteria, or patients diagnosed with post-essential thrombocythemia MF (PET-MF) or post-polycythemia vera MF (PPV-MF) according to International Working Group for Myeloproliferative Neoplasms Research and Treatment (IWG-MRT) criteria;
- Patients evaluated as intermediate-1, intermediate-2, or high-risk according to the International Prognostic System (DIPSS) scoring system;;
- Expected life expectancy is ≥ 24 weeks;
- Eastern Cooperative Oncology Group (ECOG) score of 0-2 ;
- No planned for stem cell transplantation in the near future.
- Splenomegaly: Palpation of the spleen margin reaches or exceeds at least 5cm below the costal margin (the distance from the costal margin to the farthest point of the spleen protrusion), or spleen volume ≥450cm ³ by CT or MRI.
Adequate hematological and organ function within 7 days before the first administration of the study drug (no RBC transfusion, growth factors, colony-stimulating factors, platelet-generating factors ,or platelet transfusion within 14 days before the testing) :
- Absolute neutrophil count (ANC) ≥1.5×109/L;
- Platelet count ≥75×109/L(Phase IA); Platelet count ≥100×109/L(Phase IB); Hemoglobin ≥ 8.0g /dL; Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤3.0× upper limit of normal (ULN); Total bilirubin ≤1.5×ULN; Creatinine ≤1.5×ULN.
- For women of childbearing age, within 7 days before the first administration, if the serum pregnancy test is confirmed to be negative and they agree to use effective contraceptive measures during the study drug period and within 90 days after the last administration. For male subjects whose sexual partners are women of childbearing age, they must agree to take effective contraceptive measures during the use of the study drug and within 90 days after the last administration.
Exclusion Criteria:
- Peripheral blood blasts >5% or Bone marrow blasts >10%.
- Previous treatment with XPO1 inhibitors.
- Unable to cooperate with or unable to perform MRI or CT scans as deemed necessary by sponsor and investigator
- Treatment with strong CYP3A inhibitors or inducers within 14 days prior to initial administration"
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Experimentell: WJ01024 tablet
|
5-20mg BID (dosage per investigator judgement)
|
Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
DLT
Tidsram: 12 months
|
Incidence of DLT
|
12 months
|
|
AE
Tidsram: 4 years
|
incidence and severity of adverse events(AEs) and serious adverse events(SAEs),as well as abnormal changes in clinical significance laboratory tests and other examinations
|
4 years
|
|
MTD
Tidsram: 12 months
|
Evaluate the Maximum tolerated dose
|
12 months
|
|
RP2D
Tidsram: 12 months
|
Evaluate the recommended dose for phase II
|
12 months
|
Sekundära resultatmått
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Pharmacokinetic (PK) Parameter
Tidsram: 1.5 years
|
The blood concentration of WJ01024
|
1.5 years
|
|
SVR35
Tidsram: 4 years
|
Percentage of subjects with spleen volume reduction of ≥35% (SVR35)
|
4 years
|
|
Score in MPN-SAF-TSS
Tidsram: 4 years
|
Percentage reduction in Total Symptom Score(TSS) and proportion of subjects achieving ≥50% reduction (TSS50) assessed by Myeloproliferative Neoplasm Symptom Assessment Form Total Symptom Score (MPN-SAF TSS)
|
4 years
|
|
incidence and severity of adverse events and serious adverse events
Tidsram: 4 years
|
incidence and severity of adverse events nd serious adverse events,as well as abnormal changes in clinical significance laboratory tests and other examinations
|
4 years
|
|
ORR:CR + PR + clinical improvement
Tidsram: 4 years
|
Overall response rate (ORR, CR + PR + clinical improvement) as determined by the investigator according to IWG-MRT criteria
|
4 years
|
|
LFS
Tidsram: 4 years
|
Leukemia-free survival (LFS) as assessed by the investigator
|
4 years
|
|
PFS
Tidsram: 4 years
|
Progression free survival (PFS) as assessed by the investigator
|
4 years
|
|
OS
Tidsram: 4 years
|
OS
|
4 years
|
|
LDH
Tidsram: 4 years
|
Evaluation of changes in serum LDH levels
|
4 years
|
Samarbetspartners och utredare
Sponsor
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Studiestart
Primärt slutförande (Beräknad)
Primärt slutförande
Avslutad studie (Beräknad)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
Andra studie-ID-nummer
- JS110-002-I(T)
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