Eine Studie von ALX148 mit Cetuximab und Pembrolizumab bei refraktärem mikrosatellitenstabilem metastasierendem Darmkrebs
Eine Phase-II-Studie (mit Sicherheits-Run-in) von ALX148 in Kombination mit Cetuximab und Pembrolizumab bei Patienten mit refraktärem mikrosatellitenstabilem metastasiertem Darmkrebs
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Ruth Stone
- Telefonnummer: 15185830095
- E-Mail: restone@criteriuminc.com
Studieren Sie die Kontaktsicherung
- Name: Ash Philpott, PhD
- Telefonnummer: 404 884 4701
- E-Mail: aphilpott@criteriuminc.com
Studienorte
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Arizona
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Tucson, Arizona, Vereinigte Staaten, 85724
- University of Arizona Cancer Center
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Colorado
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Aurora, Colorado, Vereinigte Staaten, 80045
- University of Colorado Cancer Center
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New Jersey
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New Brunswick, New Jersey, Vereinigte Staaten, 08903
- Rutgers Cancer insititute
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Virginia
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Fairfax, Virginia, Vereinigte Staaten, 22031
- Inova Schar Cancer Institute
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Beschreibung
Einschlusskriterien:
Um an dieser Studie teilnehmen zu können, muss eine Person alle folgenden Kriterien erfüllen:
- Eine Diagnose von metastasiertem Darmkrebs haben, die zuvor mit mindestens zwei Therapielinien für inoperable / metastasierte Erkrankungen behandelt wurde
- Haben Sie eine Mikrosatelliten-stabile Krankheit
- Angemessene hämatologische und Endorganfunktion
Ausschlusskriterien:
Eine Person, die eines der folgenden Kriterien erfüllt, wird von der Teilnahme an dieser Studie ausgeschlossen:
- Patienten mit bekanntem MSI-High-Status oder bekanntem Mismatch-Reparatur-Mangel (dMMR)
- Patienten, bei denen sowohl die Mismatch-Reparatur als auch der Mikrosatelliten-Stabilitätsstatus unbekannt sind
- Vorgeschichte schwerer allergischer, anaphylaktischer oder anderer Überempfindlichkeitsreaktionen auf eines der Studienmedikamente oder ihrer Klassen
- Linksseitiges (an oder distal der Milzbeuge) RAS/BRAF-Wildtyp-metastasierendes Kolorektalkarzinom, die EGFR-Inhibitor-naiv sind.
- Vorherige Therapie mit einem Anti-PD-1-, Anti-PD-L1-, Anti-PD-L2-, Anti-CD47- oder Anti-SIRPα-Mittel oder mit einem Mittel, das auf einen anderen stimulierenden oder co-inhibitorischen T-Zell-Rezeptor gerichtet ist (z. B. CTLA- 4, OX40, CD137)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Stage 1: Safety run-in evaluating evorpacept at 15 mg/kg weekly
Doses:
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IV QW
Andere Namen:
IVQ3W
Andere Namen:
IV QW
Andere Namen:
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Experimental: Stage 1: Safety run-in evaluating evorpacept at 10 mg/kg weekly
Doses:
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IV QW
Andere Namen:
IVQ3W
Andere Namen:
IV QW
Andere Namen:
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Experimental: Stage 2: Expansion cohort using recommended dose (RD) of evorpacept
Doses:
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IV QW
Andere Namen:
IVQ3W
Andere Namen:
IV QW
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Objective Response Rate (ORR)
Zeitfenster: The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent)
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A patient is considered to be an objective responder if their best overall response (BOR) of their follow-up tumor assessments was assessed to be complete response (CR) or partial response (PR) per RECIST v1.1.
ORR is defined as the proportion of patients who were classified as objective responders.
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The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent)
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Determine the Recommended Dose (RD) of Evorpacept (ALX148) in Combination With Cetuximab and Pembrolizumab
Zeitfenster: During the safety run-in, each patient must have completed at least the 1st cycle (3 weeks) of treatment.
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The recommended dose (RD) of evorpacept was determined by evaluating the totality of the first-cycle clinical data.
Rules to determine the RD based on the number of patients experiencing a dose-limiting toxicity (DLT) were defined in the protocol.
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During the safety run-in, each patient must have completed at least the 1st cycle (3 weeks) of treatment.
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Duration Of Response (DOR)
Zeitfenster: From date of 1st response (CR or PR) until either progression (PD or death) or censoring date
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DOR is defined as the length of time (months) from the 1st response (CR or PR per RECIST v1.1) until either the first observation of progressive disease (PD) or death from any cause.
Patients who did not experience PD or die are considered to be censored at the latest date they are confirmed to be alive, which is the most recent of their discontinuation date or latest follow-up date.
This is a subgroup analysis, consisting of all patients who experienced response (CR or PR per RECIST v1.1)
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From date of 1st response (CR or PR) until either progression (PD or death) or censoring date
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Progression-Free Survival (PFS)
Zeitfenster: For each subject, from enrollment until the end of their months-to-progression (as defined above)
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Months-to-Progression is defined as the length of time (in months) from enrollment until either the first observation of progressive disease (PD) using RECIST v1.1 or death from any cause.
Patients who did not have PD or die will be considered to be censored at the latest date they are confirmed to be alive, which is the most recent of their discontinuation date or latest follow-up date.
PFS is a survival analysis involving both the binary endpoint of whether or not each patient progressed or not (i.e. were censored), and the months-to-progression times for each patient.
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For each subject, from enrollment until the end of their months-to-progression (as defined above)
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Overall Survival (OS)
Zeitfenster: For each subject, from enrollment until the end of their months-to-death time (as defined above)
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Months-to-death is defined as the number of months from enrollment until death from any cause.
Subjects who did not die will be considered to be censored at the latest date they are confirmed to be alive, which is the most recent of their discontinuation date or latest follow-up date.
OS is a survival analysis involving both the binary endpoint of whether or not each patient died or not, and the months-to-death times for each patient.
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For each subject, from enrollment until the end of their months-to-death time (as defined above)
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Disease Control Rate (DCR)
Zeitfenster: The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent).
|
A patient is classified as 'Disease Controlled' if their best overall response (BOR) of their follow-up tumor assessments was assessed to be complete response (CR), partial response (PR), or stable disease (SD) per RECIST v1.1.
DCR is defined as the proportion of patients who were classified as 'Disease Controlled'.
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The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent).
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
PFS - Response-Evaluable Population
Zeitfenster: For each subject, from enrollment until the end of their months-to-progression (as defined above)
|
Months-to-Progression is defined as the length of time (in months) from enrollment until either the first observation of progressive disease (PD) using RECIST v1.1 or death from any cause.
Patients who did not have PD or die will be considered to be censored at the latest date they are confirmed to be alive, which is the most recent of their discontinuation date or latest follow-up date.
PFS is a survival analysis involving both the binary endpoint of whether or not each patient progressed or not (i.e. were censored), and the months-to-progression times for each patient.
|
For each subject, from enrollment until the end of their months-to-progression (as defined above)
|
|
OS - Response-Evaluable Population
Zeitfenster: For each subject, from enrollment until the end of their months-to-death time (as defined above)
|
Months-to-death is defined as the number of months from enrollment until death from any cause.
Subjects who did not die will be considered to be censored at the latest date they are confirmed to be alive, which is the most recent of their discontinuation date or latest follow-up date.
OS is a survival analysis involving both the binary endpoint of whether or not each patient died or not, and the months-to-death times for each patient.
|
For each subject, from enrollment until the end of their months-to-death time (as defined above)
|
|
ORR - Response-Evaluable Population
Zeitfenster: The duration of time during which tumor assessments were performed for each patient, until they experience disease progression. The latest timepoint an assessment was performed was at Cycle 21 Day 15 (14.5 mo after informed consent).
|
A patient is considered to be an objective responder if their best overall response (BOR) of their follow-up tumor assessments was assessed to be complete response (CR) or partial response (PR) per RECIST v1.1.
ORR is defined as the proportion of patients who were classified as objective responders.
|
The duration of time during which tumor assessments were performed for each patient, until they experience disease progression. The latest timepoint an assessment was performed was at Cycle 21 Day 15 (14.5 mo after informed consent).
|
|
DCR - Response-Evaluable Population
Zeitfenster: The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent).
|
A patient is classified as 'Disease Controlled' if their best overall response (BOR) of their follow-up tumor assessments was assessed to be complete response (CR), partial response (PR), or stable disease (SD) per RECIST v1.1.
DCR is defined as the proportion of patients who were classified as 'Disease Controlled'.
|
The duration of time during which tumor assessments were performed for each individual patient. Per protocol, assessments will continue until disease progression. The latest assessment was performed at Cycle 21, Day 15 (14.5 mo after informed consent).
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Wells Messersmith, MD, University of Colorado, Denver
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Neubildungen nach Standort
- Neubildungen
- Darmerkrankungen
- Gastrointestinale Neubildungen
- Neoplasmen des Verdauungssystems
- Erkrankungen des Verdauungssystems
- Magen-Darm-Erkrankungen
- Darmtumoren
- Rektale Erkrankungen
- Darmerkrankungen
- Kolorektale Neubildungen
- Aminosäuren, Peptide und Proteine
- Proteine
- Antikörper, monoklonal, humanisiert
- Antikörper, monoklonal
- Antikörper
- Immunglobuline
- Immunoproteine
- Blutproteine
- Serumglobuline
- Globuline
- Cetuximab
- Pembrolizumab
- ALX148
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 22-0110.cc
- AGICC-ALX148 21CRC01 (Andere Kennung: AGICC)
- NCI-2022-02019 (Andere Zuschuss-/Finanzierungsnummer: CTRP)
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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