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Een vroegfaseonderzoek van RPTR-1-201 bij gevorderde solide tumoren (RaPTR-101)
Een fase 1/2-onderzoek van RPTR-1-201, een T-celreceptor bispecifieke therapie, bij gevorderde solide tumoren
This is an early phase trial designed to evaluate the safety, tolerability, and preliminary antitumor activity of RPTR-1-201 in adults with advanced solid tumors. The trial includes dose escalation and dose expansion parts and will evaluate RPTR-1-201 as monotherapy and in combination with an anti-PD-1 monoclonal antibody.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Geschat)
Fase
- Fase 2
- Fase 1
Contacten en locaties
Studie Locaties
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Dublin, Ierland
- Werving
- START Dublin
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Contact:
- Amy Slater
- Telefoonnummer: +353 1 854 5946
- E-mail: amy.slater@startdublin.com
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Lisbon, Portugal
- Werving
- START Lisbon
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Contact:
- Patrícia Alves
- Telefoonnummer: +351 926 336 629
- E-mail: startupeu@startresearch.com
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Barcelona, Spanje
- Werving
- START Barcelona
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Contact:
- Monica Alemany
- Telefoonnummer: 7988 34 932 54 50 30
- E-mail: monica.alemany@start-barcelona.com
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Logroño, Spanje
- Werving
- START Rioja
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Contact:
- Manuel Vaz Herencia
- Telefoonnummer: +34941056827
- E-mail: Manuel.Vaz@startrioja.com
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Madrid, Spanje
- Werving
- Clinica Universidad de Navarra - Madrid
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Contact:
- Pilar Nuñez
- Telefoonnummer: +34 91 353 19 20
- E-mail: eecc@unav.es
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Madrid, Spanje
- Werving
- START Madrid-FJD
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Contact:
- Paloma Delgado
- Telefoonnummer: 0034 913 96 41 20
- E-mail: paloma.delgado@startmadrid.com
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Madrid, Spanje
- Werving
- START Madrid-CIOCC
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Contact:
- Javier Arnau
- Telefoonnummer: (+34) 913 96 41 30
- E-mail: Javier.Arnau@startmadrid.com
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Contact:
- Dalmazio Danini
- Telefoonnummer: (+34) 917 56 78 25
- E-mail: dalmazio.danini@startmadrid.com
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Pamplona, Spanje
- Werving
- Clinica Universidad de Navarra - Pamplona
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Contact:
- Pilar Nuñez
- Telefoonnummer: +34 948 255 400
- E-mail: eecc@unav.es
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Valencia, Spanje
- Werving
- INCLIVA Instituto de Investigación Sanitaria VLC
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Contact:
- María Burgos Guerra
- Telefoonnummer: +34 961 973 500
- E-mail: mburgos@incliva.es
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Michigan
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Grand Rapids, Michigan, Verenigde Staten, 49546
- Werving
- START Midwest
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Contact:
- Jacob Goldberg
- Telefoonnummer: 616-954-5561
- E-mail: jacob.goldberg@startresearch.com
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New York
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Lake Success, New York, Verenigde Staten, 11042
- Werving
- START New York-Long Island
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Contact:
- Sadia Morium
- Telefoonnummer: 363-207-5160
- E-mail: sadia.morium@startresearch.com
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Texas
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San Antonio, Texas, Verenigde Staten, 78229
- Werving
- START San Antonio
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Contact:
- Danielle Gillen
- Telefoonnummer: 726.215.6915
- E-mail: danielle.gillen@startresearch.com
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria
- Histologically or cytologically confirmed locally advanced or metastatic solid tumors that is not amenable to curative treatment.
- At least one measurable lesion per RECIST v1.1 as assessed by the investigator.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
- Adequate organ function as defined in the trial protocol.
- Ability to provide written informed consent and comply with trial procedures.
Exclusion Criteria:
- History of another malignancy within 3 years before the first dose of trial intervention, with the exception of malignancies considered cured and not expected to require active therapy (for example, certain skin cancers or in situ malignancies) per protocol.
- Known active leptomeningeal disease or uncontrolled central nervous system metastases.
- Active, clinically significant, autoimmune diseases requiring systemic immunosuppressive therapy.
- Prior allogenic organ transplantation
- Clinically significant uncontrolled medical or psychiatric condition, that in the opinion of the investigator, would increase risk or interfere with trial participation.
- Other protocol-defined inclusion and exclusion criteria apply
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Niet-gerandomiseerd
- Interventioneel model: Sequentiële toewijzing
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: Monotherapy
Participants receive RPTR-1-201 at doses and schedules defined by the trial protocol. |
RPTR-1-201 |
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Experimenteel: Combination
Participants receive RPTR-1-201 in combination with an approved or investigational PD-1 monoclonal antibody at doses and schedules defined by the trial protocol. |
RPTR-1-201 PD-1/PD-L1 monoclonal antibody |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Number of participants with dose-limiting toxicities and treatment-emergent adverse events.
Tijdsspanne: From first dose through 30 days after last dose of trial treatment.
|
Number of participants experiencing dose-limiting toxicities and treatment-emergent adverse events, including events considered related to RPTR-1-201, graded according to CTCAE v5.0. |
From first dose through 30 days after last dose of trial treatment.
|
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Objective Response Rate (ORR) per RECIST v1.1
Tijdsspanne: From first dose until end of treatment or documented disease progression, whichever occurs first (assessed up to 24 months).
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Proportion of participants with a best overall response of complete response or partial response per RECIST v1.1, as assessed by the investigator. |
From first dose until end of treatment or documented disease progression, whichever occurs first (assessed up to 24 months).
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Incidence and severity of adverse events and abnormal safety assessments.
Tijdsspanne: From first dose through 30 days after last dose of trial treatment
|
Incidence and severity of adverse events, including immune-related adverse events, and abnormal safety assessments (clinical laboratory tests, ECGs, vital signs). |
From first dose through 30 days after last dose of trial treatment
|
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Pharmacokinetics of RPTR-1-201
Tijdsspanne: First dose until end of treatment (assessed up to 24 months).
|
Characterization of the pharmacokinetic maximum observed concentration of RPTR-1-201. |
First dose until end of treatment (assessed up to 24 months).
|
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Progression Free Survival (PFS)
Tijdsspanne: From first dose until disease progression, death, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
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Time from first dose of RPTR-1-201 to the earliest date of documented disease progression per RECIST v1.1 or death from any cause, whichever occurs first. |
From first dose until disease progression, death, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
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Overall survival (OS)
Tijdsspanne: From first dose until death from any cause or end of trial follow-up, whichever occurs first (assessed up to 36 months).
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Time from first dose of RPTR-1-201 to death from any cause. |
From first dose until death from any cause or end of trial follow-up, whichever occurs first (assessed up to 36 months).
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Time to Response
Tijdsspanne: From first dose until first documented response, disease progression, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
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Time from first dose of RPTR-1-201 to the first documented complete response or partial response per RECIST v1.1. |
From first dose until first documented response, disease progression, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
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Pharmacokinetics of RPTR-1-201 (AUC)
Tijdsspanne: First dose until end of treatment (assessed up to 24 months)
|
Characterization of the pharmacokinetic area under the curve of RPTR-1-201 |
First dose until end of treatment (assessed up to 24 months)
|
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Immunogenicity of RPTR-1-201
Tijdsspanne: First dose until end of treatment (assessed up to 24 months)
|
Characterization of the incidence of anti-drug antibodies of RPTR-1-201. |
First dose until end of treatment (assessed up to 24 months)
|
Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Andere studie-ID-nummers
- RPTR-1-201-101
- 2025-524010-28-00 (Ctis)
- 2025 (Subsidie/contract van de Amerikaanse NIH)
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
Individual participant data will not be shared for this trial.
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .