En første-i-human undersøgelse af YL217 hos patienter med avancerede faste tumorer
En fase 1, multicenter, open-label, første-i-human undersøgelse for at evaluere sikkerheden, tolerabiliteten, farmakokinetikken og effektiviteten af YL217 hos patienter med avancerede faste tumorer
A Phase 1 First-in-Human study of YL217 in Patients with Advanced Solid Tumors
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
YL217 is an antibody-drug conjugate (ADC) that targets CDH17 (Cadherin-17) protein and is being developed for the treatment of cancer. YL217 is comprised of three components: 1) YL217-mAb, a CDH17-targeting recombinant humanized immunoglobulin G1 (IgG1) monoclonal antibody, 2) YL0010014, a topoisomerase I inhibitor, and 3) an enzymatically cleavable methylsulfonyl pyrimidine tripeptide drug linker.
The in vivo anti-tumor efficacy of YL217 was evaluated in immune-deficient mice bearing human colorectal cancer, gastric cancer and patient derived colorectal cancer xenograft tumors. The results indicated that YL217 was well tolerated, and YL217 suppressed growth of established human tumors in a dose-dependent manner in cancer cells or patient derived xenograft models.
Therefore, in order to meet the huge unmet medical needs in the field of gastrointestinal cancer treatment, it is planned to conduct the first human phase I clinical study of YL217 in patients with advanced solid tumors.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Angie Cao, MD
- Telefonnummer: +86 0512-62858368
- E-mail: clinicaltrials@medilinkthera.com
Studiesteder
-
-
Arizona
-
Phoenix, Arizona, Forenede Stater, 85054
- Rekruttering
- Mayo Clinic Arizona
-
Kontakt:
- Study Coordinator
-
-
California
-
Santa Monica, California, Forenede Stater, 90404
- Rekruttering
- UCLA Hematology/Oncology - Santa Monica
-
Kontakt:
- Study Coordinator
-
-
Connecticut
-
New Haven, Connecticut, Forenede Stater, 06519
- Rekruttering
- Yale Cancer Center
-
-
Kansas
-
Kansas City, Kansas, Forenede Stater, 66205
- Rekruttering
- The University of Kansas Cancer Center (KUCC)
-
Kontakt:
- Study Coordinator
-
-
Michigan
-
Detroit, Michigan, Forenede Stater, 48201
- Rekruttering
- Karmanos Cancer Institute
-
Kontakt:
- Study Coordinator
-
-
New York
-
New York, New York, Forenede Stater, 10032
- Rekruttering
- Columbia University Irving Medical Center
-
Kontakt:
- Study Coordinator
-
-
North Carolina
-
Durham, North Carolina, Forenede Stater, 27710
- Rekruttering
- Duke University Medical Center (DUMC)
-
Kontakt:
- Study Coordinator
-
-
Ohio
-
Cincinnati, Ohio, Forenede Stater, 45219
- Rekruttering
- University of Cincinnati Medical Center
-
Kontakt:
- Study Coordinator
-
Cleveland, Ohio, Forenede Stater, 44195
- Rekruttering
- Cleveland Clinic Taussig Cancer Institute
-
Kontakt:
- Study Coordinator
-
-
Texas
-
Houston, Texas, Forenede Stater, 77030
- Rekruttering
- The University of Texas MD Anderson Cancer Center
-
Kontakt:
- Study Coordinator
-
San Antonio, Texas, Forenede Stater, 78229
- Rekruttering
- UT Health San Antonio - Mays Cancer Center
-
Kontakt:
- Study Coordinator
-
-
Wisconsin
-
Madison, Wisconsin, Forenede Stater, 53792
- Rekruttering
- University of Wisconsin Health - UW Carbone Cancer Center
-
Kontakt:
- Study Coordinator
-
-
-
-
Bejing
-
Beijing, Bejing, Kina, 100730
- Rekruttering
- Peking Union Medical College Hospital
-
Kontakt:
- Study Coordinator
-
-
Guangdong
-
Guangzhou, Guangdong, Kina, 510655
- Ikke rekrutterer endnu
- The Sixth Affiliated Hospital of Sun Yat-sen University
-
-
Heilongjiang
-
Harbin, Heilongjiang, Kina, 150081
- Rekruttering
- Harbin Medical University Cancer Hospital
-
Kontakt:
- Study Coordinator
-
-
Jiangxi
-
Nanchang, Jiangxi, Kina, 330006
- Ikke rekrutterer endnu
- The First Affiliated Hospital of Nanchang University
-
-
Liaoning
-
Shenyang, Liaoning, Kina, 110001
- Ikke rekrutterer endnu
- The First Affiliated Hospital of China Medical University
-
-
Shandong
-
Jinan, Shandong, Kina, 250117
- Rekruttering
- Cancer Hospital of Shandong First Medical University
-
Kontakt:
- Study Coordinator
-
-
Shanghai Municipality
-
Shanghai, Shanghai Municipality, Kina, 200025
- Rekruttering
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine
-
Kontakt:
- Study Coordinator
-
-
Tianjin Municipality
-
Tianjin, Tianjin Municipality, Kina, 300060
- Rekruttering
- Tianjin Medical University Cancer Institute & Hospital
-
Kontakt:
- Study Coordinator
-
-
Zhejiang
-
Hangzhou, Zhejiang, Kina, 310022
- Rekruttering
- Zhejiang Cancer Hospital
-
Kontakt:
- Study Coordinator
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Informed of the study before the start of the study and voluntarily sign their name and date in the ICF
- Able and willing to comply with protocol visits and procedures
- Age≥ 18 years
- ECOG PS of 0 or 1
- Pathologically confirmed diagnosis of an advanced solid tumor. For CRC cohorts: : Histologically or cytologically documented locally advanced unresectable or metastatic colorectal carcinoma that is not eligible for curative surgery and/or definitive chemoradiotherapy
- Adequate organ and bone marrow function.
- Have at least 1 extracranial measurable tumor lesion.
- Adequate archival formalin-fixed paraffin embedded (FFPE) tissue from prior biopsy.
Exclusion Criteria:
- Prior treatment with an agent targeting CDH17
- Prior discontinuation of a topoisomerase I inhibitor due to treatment-related toxicities.
- Have received an ADC consisting of a topoisomerase I inhibitor.
- Concurrent enrollment in another clinical study, unless it is an observational clinical study.
- Inadequate washout period for prior anticancer treatment before the first dose of study drug
- Undergone major surgery within 4 weeks before the first dose of study drug or expect major surgery during the study, minor procedures (e.g., core needle biopsy, superficial biopsy) within 7 days before the first dose of study drug.
- Received long term systemic steroids or other immunosuppressive therapy within 2 weeks before the first dose of study drug.
- Received any live vaccine within 4 weeks before the first dose of study drug or intend to receive a live vaccine during the study.
- Diagnosis or evidence of spinal cord compression or leptomeningeal carcinomatosis.
- Uncontrolled or clinically significant cardiovascular and cerebrovascular diseases.
- A history of non-infectious interstitial lung disease (ILD)/pneumonitis that requires steroids, current active ILD/pneumonitis.
- Have clinically severe pulmonary compromise resulting from intercurrent pulmonary illnesses.
- Uncontrolled third-space fluid that requires repeated drainage.
- Digestive system disease that may cause bleeding, perforation, jaundice, fistula, GI obstruction within 6 months prior to the first dose of study drug administration or have active inflammatory bowel disease.
- An active tuberculosis based on medical history.
- Known human immunodeficiency virus (HIV) infection.
- Active hepatitis C infection.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Combo-Dose Escalation,Backfill and Expansion
Participants will receive YL217 in combination of bevacizumab with or without 5-FU/LV |
Patients will receive specific dose of YL217 administered via intravenous(IV)infusion. Participants will receive bevacizumab administered via intravenous(IV) infusion,at 5mg/kg,Q2W. Participants will receive 5 fluorouracil 2400mg/m2 and leucovorin 400mg/m2, administered via intravenous (IV) infusion, Q2W |
|
Eksperimentel: Mono-Dose Escalation,Backfill and Expansion
Participants will receive YL217 monotherapy |
Patients will receive specific dose of YL217 administered via intravenous(IV)infusion. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Nature and frequency of dose-limiting toxicity(DLT)
Tidsramme: Up to approximately 3 years
|
The purpose of DLT is to find maximum tolerated dose (MTD). |
Up to approximately 3 years
|
|
Nature and frequency of adverse events (AEs) with severity
Tidsramme: Up to approximately 3 years
|
Nature and frequency of AEs with severity is aim to evaluate the safety of YL217. |
Up to approximately 3 years
|
|
objective response rate (ORR)
Tidsramme: Up to approximately 3 years
|
ORR: defined as the proportion of patients who achieved a best overall response of complete response (CR) or partial response (PR). |
Up to approximately 3 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
For at evaluere sikkerhedsdepunktet for perifer iltmætning (SPO2)
Tidsramme: Op til cirka 3 år
|
Op til cirka 3 år
|
|
|
Eastern Cooperative Oncology Group performance status (ECOG PS)
Tidsramme: Up to approximately 3 years
|
Deterioration of Eastern Cooperative Oncology Group performance status (ECOG PS) |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter AUC
Tidsramme: Up to approximately 3 years
|
The area under curve: AUC is the total amount of YL217 in bloodstream after drug administration. |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter Cmax
Tidsramme: Up to approximately 3 years
|
Maximum concentration:The highest measured concentration of YL217 in the bloodstream. |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter Ctrough
Tidsramme: Up to approximately 3 years
|
Trough concentration |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter Tmax
Tidsramme: Up to approximately 3 years
|
Time to maximum observed concentration |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter CL
Tidsramme: Up to approximately 3 years
|
Clearance: defined as the amount of drug removed from the bloodstream by the body per unit of time. |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter Vd
Tidsramme: Up to approximately 3 years
|
volume of distribution |
Up to approximately 3 years
|
|
Characterize Pharmacokinetics(PK) parameter t1/2
Tidsramme: Up to approximately 3 years
|
Half-life time:defined as the time it takes for the concentration of the drug in plasma or serum to be reduced by 50%. |
Up to approximately 3 years
|
|
Immunogenicity endpoint: Incidence of anti-YL217 antibody (ADAs).
Tidsramme: Up to approximately 3 years
|
The presence of ADAs in patients treated with YL217 will be assessed to evaluate immunogenicity. |
Up to approximately 3 years
|
|
Disease control rate (DCR)
Tidsramme: Up to approximately 3 years
|
DCR: defined as the proportion of patients who achieved a best overall response of complete response (CR), partial response (PR) or stable disease (SD). |
Up to approximately 3 years
|
|
Duration of response (DoR)
Tidsramme: Up to approximately 3 years
|
DoR: defined as the time interval from the date of the first documentation of objective response (CR or PR) to the date of the first documentation of progressive disease (PD). |
Up to approximately 3 years
|
|
Time to response (TTR)
Tidsramme: Up to approximately 3 years
|
TTR: defined as the time interval from the date of the first dose of study drug to the date of the first documentation of objective response (CR or PR). |
Up to approximately 3 years
|
|
Depth of response (DpR)
Tidsramme: Up to approximately 3 years
|
DpR: defined as the proportion of target lesion shrinkage from baseline to maximum tumor size. |
Up to approximately 3 years
|
|
Progression-free survival (PFS)
Tidsramme: Up to approximately 3 years
|
PFS: defined as the time interval from the date of the first dose of study drug to the date of first documentation of PD or death due to any cause, whichever occurs first. |
Up to approximately 3 years
|
|
Overall survival (OS)
Tidsramme: Up to approximately 3 years
|
OS: defined as the time interval from the date of the first dose of study drug to the date of death due to any cause. |
Up to approximately 3 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
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
- Aminosyrer, peptider og proteiner
- Proteiner
- Heterocykliske forbindelser, 1-ring
- Heterocykliske forbindelser
- Heterocykliske forbindelser, 2-ring
- Heterocykliske forbindelser, smeltet ring
- Enzymer og coenzymer
- Antistoffer, monoklonal, humaniseret
- Antistoffer, monoklonal
- Antistoffer
- Immunoglobuliner
- Immunoproteiner
- Blodproteiner
- Serum globuliner
- Globuliner
- Pyrimidiner
- Formyltetrahydrofolater
- Tetrahydrofolater
- Folinsyre
- Pterins
- Pteridiner
- Uracil
- Pyrimidinoner
- Coenzymer
- Bevacizumab
- Fluorouracil
- Leucovorin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- YL217-INT-101-01
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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 .