Eine Phase-I-Dosis-Eskalations- und Dosis-Expansionsstudie zur Untersuchung der Pharmakokinetik und Sicherheit von subkutan verabreichtem Durvalumab (IMFINZI-subQ)
Eine Phase-I-, multizentrische, Dosis-Eskalations- und Dosis-Expansionsstudie zur Untersuchung der Pharmakokinetik und Sicherheit von subkutanem Durvalumab bei erwachsenen Teilnehmern mit soliden Tumoren
The purpose of the study is to determine a subcutaneous (SC: under the skin) durvalumab + recombinant human hyaluronidase (rHu) dose that yields systemic drug exposure similar to intravenous (IV: into the veins) durvalumab administration and to evaluate the pharmacokinetics and safety of SC durvalumab + rHu injection in participants with different types of solid tumours (cancers).
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
This is a Phase I, multicentre study that will consist of 2 parts -
- Part 1: Dose Escalation
- Part 2: Dose Expansion
Part 1 may include participants with solid tumours - non-small cell lung cancer (NSCLC), hepatocellular carcinoma (HCC) or limited-stage small cell lung cancer (LS-SCLC). It will further consist of 2 planned dose levels of SC durvalumab - Dose level 1 (DL1) and Dose level 2 (DL2).
Part 2 will include participants with unresectable HCC. It will be initiated once a dose has been identified based on Part 1.
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: AstraZeneca Clinical Study Information Center
- Telefonnummer: 1-877-240-9479
- E-Mail: information.center@astrazeneca.com
Studienorte
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Fitzroy, Australien, 3065
- Zurückgezogen
- Research Site
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St Albans, Australien, 3021
- Zurückgezogen
- Research Site
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Woolloongabba, Australien, 4102
- Zurückgezogen
- Research Site
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Batumi, Georgia, 6010
- Rekrutierung
- Research Site
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Tbilisi, Georgia, 0114
- Rekrutierung
- Research Site
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Tbilisi, Georgia, 0112
- Rekrutierung
- Research Site
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Brzozów, Polen, 36-200
- Rekrutierung
- Research Site
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Koszalin, Polen, 75-581
- Rekrutierung
- Research Site
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Lublin, Polen, 20-090
- Rekrutierung
- Research Site
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Olsztyn, Polen, 10-357
- Rekrutierung
- Research Site
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Przemyśl, Polen, 37-700
- Rekrutierung
- Research Site
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Seongnam-si, Südkorea, 13620
- Rekrutierung
- Research Site
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Seoul, Südkorea, 06351
- Rekrutierung
- Research Site
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Seoul, Südkorea, 5505
- Rekrutierung
- Research Site
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Seoul, Südkorea, 03722
- Rekrutierung
- Research Site
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Tainan, Taiwan, 73657
- Rekrutierung
- Research Site
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Taipei, Taiwan, 112
- Zurückgezogen
- Research Site
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Taipei, Taiwan, 110
- Rekrutierung
- Research Site
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Taoyuan, Taiwan, 333
- Zurückgezogen
- Research Site
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- An Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
- Life expectancy of ≥ 12 weeks at enrolment.
- Adequate organ and marrow function.
- Minimum body weight > 30 kg.
Part 1 only:
Locally Advanced Unresectable (Stage III) NSCLC Participants -
- Histological or cytological documented evidence of NSCLC (locally advanced, unresectable, Stage III).
- Must have received at least 2 cycles of platinum-based chemotherapy concurrent with definitive radiation therapy.
- Have not progressed following definitive concurrent chemoradiation.
LS-SCLC Participants -
- Histologically or cytologically documented LS-SCLC (Stage I-III).
- Received 4 cycles of chemotherapy concurrent with radiotherapy, which must be completed within 1 to 42 days prior to enrolment.
- Have not progressed following definitive concurrent chemoradiation.
Part 1 and 2:
Unresectable HCC Participants -
- Unresectable HCC based on histopathological confirmation.
- No prior systemic therapy for unresectable HCC.
- Must not be eligible for locoregional therapy for unresectable HCC.
- Child-Pugh Score class A.
- Measurable disease as defined by RECIST v1.1.
Exclusion Criteria:
- Active or prior documented autoimmune disease requiring systemic treatment.
- Uncontrolled infection (including human immunodeficiency virus [HIV], hepatitis B or C).
- Prior exposure to immune checkpoint inhibitors.
Part 1 only:
Locally Advanced Unresectable (Stage III) NSCLC Participants -
- Mixed SCLC and NSCLC histology.
- Active pneumonitis or interstitial lung disease requiring systemic therapy.
LS SCLC Participants -
- Mixed SCLC and NSCLC histology.
- Extensive-stage disease.
- History of Grade ≥ 2 pneumonitis.
Part 1 and 2:
Unresectable HCC Participants -
- Hepatic encephalopathy.
- Uncontrolled ascites.
- Active gastrointestinal (GI) bleeding.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
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Experimental: Part 1: SC Durvalumab DL1
Participants will receive DL1 of SC durvalumab + rHu followed by IV durvalumab at predefined intervals. |
Durvalumab + rHu will be administered subcutaneously. Durvalumab will be administered intravenously.
Andere Namen:
Tremelimumab will be administered to participants with unresectable HCC as an IV infusion. |
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Experimental: Part 1: SC Durvalumab DL2
Participants will receive DL2 of SC durvalumab + rHu followed by IV durvalumab at predefined intervals. |
Durvalumab + rHu will be administered subcutaneously. Durvalumab will be administered intravenously.
Andere Namen:
Tremelimumab will be administered to participants with unresectable HCC as an IV infusion. |
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Experimental: Part 2: Expansion Cohort, SC Durvalumab Dose Level X
Participants will receive dose level X (determined from data analysis in Part 1) of SC durvalumab + rHu followed by IV durvalumab at predefined intervals. |
Durvalumab + rHu will be administered subcutaneously. Durvalumab will be administered intravenously.
Andere Namen:
Tremelimumab will be administered to participants with unresectable HCC as an IV infusion. |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Area under the concentration-time curve
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the AUC of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Observed lowest concentration before the next dose is administered (Ctrough)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the Ctrough of SC durvalumab |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Area under the concentration-time curve from time 0 to last quantifiable concentration (AUClast)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the AUClast of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Maximum observed concentration (Cmax)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the Cmax of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Time to reach maximum concentration following drug administration (tmax)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the tmax of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Terminal elimination half-life (t1/2λz)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the t1/2λz of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Total body clearance/apparent total body clearance (CL[/F])
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the CL(/F) of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Apparent volume of distribution based on the terminal phase volume (Vz[/F])
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the VZ(/F) of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Average drug concentration over a dosing interval (Cavg)
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the Cavg of SC durvalumab. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Serum concentration of durvalumab
Zeitfenster: From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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To characterise the serum concentration of SC durvalumab at specified timepoints. |
From first dose of study intervention (Day 1), at predefined intervals throughout the administration of durvalumab (approximately 17 months).
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Number of participants with adverse events (AEs)
Zeitfenster: Up to Survival Follow-up (approximately 17 months)
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To assess the safety and tolerability of SC durvalumab. |
Up to Survival Follow-up (approximately 17 months)
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Number of participants with dose-limiting toxicities (DLTs)
Zeitfenster: Up to Survival Follow-up (approximately 17 months)
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To assess the safety and tolerability of SC durvalumab. |
Up to Survival Follow-up (approximately 17 months)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
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
- Monoklonaler Antikörper
- Pharmakokinetik
- Subkutan
- Programmiertes Zelltodprotein 1
- Programmierter Zelltod-Ligand 1 (PD-L1)
- Krebstherapie
- Nicht-kleinzelliges Lungenkarzinom (Stadium III, nicht resezierbar)
- Kleinzelliges Lungenkarzinom (begrenztes Stadium)
- Hepatozelluläres Karzinom (Nicht resezierbar)
- Humane Hyaluronidase
Zusätzliche relevante MeSH-Bedingungen
- Neubildungen nach Standort
- Neubildungen
- Erkrankungen der Atemwege
- Neubildungen nach histologischem Typ
- Neoplasmen des Verdauungssystems
- Erkrankungen des Verdauungssystems
- Lungenkrankheit
- Leberkrankheiten
- Neubildungen, Drüsen und Epithelien
- Adenokarzinom
- Lebertumoren
- Neubildungen der Atemwege
- Thoraxneoplasmen
- Lungentumoren
- Karzinom
- Karzinom, bronchogen
- Bronchiale Neubildungen
- Karzinom, hepatozellulär
- Karzinom, nicht-kleinzellige Lunge
- Kleinzelliges Lungenkarzinom
- Durvalumab
- Tremelimumab
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- D907HC00001
- 2025-521639-34-00 (Andere Kennung: EU CT number)
- 2025 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal Vivli.org. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.
IPD-Sharing-Zeitrahmen
AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA PhRMA Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
IPD-Sharing-Zugriffskriterien
When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org. Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.
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