- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07293754
En tidigfasstudie av RPTR-1-201 vid avancerade solida tumörer (RaPTR-101)
En fas 1/2-studie av RPTR-1-201, en T-cellreceptorbispecifik terapi, för avancerade solida tumörer
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.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 2
- Fas 1
Kontakter och platser
Studieorter
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Michigan
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Grand Rapids, Michigan, Förenta staterna, 49546
- Rekrytering
- START Midwest
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Kontakt:
- Jacob Goldberg
- Telefonnummer: 616-954-5561
- E-post: jacob.goldberg@startresearch.com
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New York
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Lake Success, New York, Förenta staterna, 11042
- Rekrytering
- START New York-Long Island
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Kontakt:
- Sadia Morium
- Telefonnummer: 363-207-5160
- E-post: sadia.morium@startresearch.com
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Texas
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San Antonio, Texas, Förenta staterna, 78229
- Rekrytering
- START San Antonio
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Kontakt:
- Danielle Gillen
- Telefonnummer: 726.215.6915
- E-post: danielle.gillen@startresearch.com
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Dublin, Irland
- Rekrytering
- START Dublin
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Kontakt:
- Amy Slater
- Telefonnummer: +353 1 854 5946
- E-post: amy.slater@startdublin.com
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Lisbon, Portugal
- Rekrytering
- START Lisbon
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Kontakt:
- Patrícia Alves
- Telefonnummer: +351 926 336 629
- E-post: startupeu@startresearch.com
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Barcelona, Spanien
- Rekrytering
- START Barcelona
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Kontakt:
- Monica Alemany
- Telefonnummer: 7988 34 932 54 50 30
- E-post: monica.alemany@start-barcelona.com
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Logroño, Spanien
- Rekrytering
- START Rioja
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Kontakt:
- Manuel Vaz Herencia
- Telefonnummer: +34941056827
- E-post: Manuel.Vaz@startrioja.com
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Madrid, Spanien
- Rekrytering
- Clinica Universidad de Navarra - Madrid
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Kontakt:
- Pilar Nuñez
- Telefonnummer: +34 91 353 19 20
- E-post: eecc@unav.es
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Madrid, Spanien
- Rekrytering
- START Madrid-FJD
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Kontakt:
- Paloma Delgado
- Telefonnummer: 0034 913 96 41 20
- E-post: paloma.delgado@startmadrid.com
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Madrid, Spanien
- Rekrytering
- START Madrid-CIOCC
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Kontakt:
- Javier Arnau
- Telefonnummer: (+34) 913 96 41 30
- E-post: Javier.Arnau@startmadrid.com
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Kontakt:
- Dalmazio Danini
- Telefonnummer: (+34) 917 56 78 25
- E-post: dalmazio.danini@startmadrid.com
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Pamplona, Spanien
- Rekrytering
- Clinica Universidad de Navarra - Pamplona
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Kontakt:
- Pilar Nuñez
- Telefonnummer: +34 948 255 400
- E-post: eecc@unav.es
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Valencia, Spanien
- Rekrytering
- INCLIVA Instituto de Investigación Sanitaria VLC
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Kontakt:
- María Burgos Guerra
- Telefonnummer: +34 961 973 500
- E-post: mburgos@incliva.es
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
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
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Icke-randomiserad
- Interventionsmodell: Sekventiell tilldelning
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Monotherapy
Participants receive RPTR-1-201 at doses and schedules defined by the trial protocol. |
RPTR-1-201 |
|
Experimentell: 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 |
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Number of participants with dose-limiting toxicities and treatment-emergent adverse events.
Tidsram: 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.
|
|
Objective Response Rate (ORR) per RECIST v1.1
Tidsram: From first dose until end of treatment or documented disease progression, whichever occurs first (assessed up to 24 months).
|
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).
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Incidence and severity of adverse events and abnormal safety assessments.
Tidsram: 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
|
|
Pharmacokinetics of RPTR-1-201
Tidsram: 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).
|
|
Progression Free Survival (PFS)
Tidsram: From first dose until disease progression, death, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
|
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).
|
|
Overall survival (OS)
Tidsram: From first dose until death from any cause or end of trial follow-up, whichever occurs first (assessed up to 36 months).
|
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).
|
|
Time to Response
Tidsram: From first dose until first documented response, disease progression, or end of trial follow-up, whichever occurs first (assessed up to 24 months).
|
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).
|
|
Pharmacokinetics of RPTR-1-201 (AUC)
Tidsram: 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)
|
|
Immunogenicity of RPTR-1-201
Tidsram: 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)
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Andra studie-ID-nummer
- RPTR-1-201-101
- 2025-524010-28-00 (Ctis)
- 2025 (U.S.S. NIH-anslag/kontrakt)
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
IPD-planbeskrivning
Individual participant data will not be shared for this trial.
Läkemedels- och apparatinformation, studiedokument
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