- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07620496
CAN1012 in Pre-malignant Oral Dysplasia
A Phase I/Ib Study Evaluating Intralesional TLR7 Agonist, CAN1012, in Pre-malignant Oral Dysplasia
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This is not a dose finding study, and therefore patients may be enrolled to any of the four arms in any order, based on clinical considerations (e.g. OR scheduling). No arm, per specific disease type, may expand beyond the first 3 patients, until 30-day post-op safety evaluation has been completed. Study analysis is planned after a single dose of intralesional CAN1012.
The Safety Analysis Set will consist of all subjects who receive at least one dose of study treatment. The Safety Analysis Set will be used for safety analyses.
The Intent-to-treat (ITT) Analysis Set will consist of all subjects who receive at least one dose of study treatment and have at least one post-Baseline assessment of tumor response.
The disposition of subjects will be summarized by presenting the number of subjects enrolled, the number and percentage of subjects in each analysis population, the number for whom the study drug was discontinued with the reasons for discontinuation, and the number of subjects who discontinued participation in the study with the reason(s) for withdrawal.
Studientyp
Einschreibung (Geschätzt)
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
- Name: Isa Ngirailemesang, RN
- Telefonnummer: 503-215-1979
- E-Mail: canrsrchstudies@providence.org
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Clinically-identified oral epithelial dysplasia (OED)
- Age 18 years or above with ability to give informed consent, comply with the protocol, and sign a study-specific consent document.
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1 deemed suitable by investigator or designee for requirements of study.
Laboratory values within 72 hours of Day 0:
- WBC ≥ 2.0 K/µL, ANC ≥ 1.0 K/µL
- Hgb ≥ 10 g/dL
- Platelets ≥ 100,000 K/µL
- Creatinine Clearance (using Cockcroft-Gault)
- AST/ALT ≤ 2.5 x ULN
- Total bilirubin ≤ 3 x ULN, (except subjects with Gilbert's Syndrome, who must have a total bilirubin less than 3.0 mg/dL)
- Negative pregnancy test (bHCG urine or serum, people of childbearing potential only)
- Patients and their partners who are capable of conceiving must agree to use effective methods of during the course of treatment and for 165 days after last dose of CAN1012.
Exclusion Criteria:
- Any serious underlying medical or psychiatric condition that, in the opinion of the investigator, would pose a risk to patient safety or interfere with the study procedures, completion, or evaluation.
- Need for corticosteroids ≥ 10mg prednisone daily equivalent; inhaled steroids are acceptable.
- Need for hormonal contraception including oral contraceptives, implant, injectable depots, vaginal rings, skin patches, and the progestin IUD; or any medication that is a sensitive substrate of the major CYPs.
- History of or current active autoimmune diseases which, in the judgment of the investigator, pose an active and significant risk. Vitiligo, lichen planus or lichenoid inflammation, and adequately controlled endocrine deficiencies such as hypothyroidism/ hyperthyroidism are not exclusionary.
- Previous history of bone marrow transplantation or oral Graft Versus Host Disease (GVHD).
- Has an active infection requiring systemic therapy. Investigator may allow if deemed not clinically significant.
- Has active or uncontrolled Hepatitis B, Hepatitis C, or HIV with AIDS (acquired immunodeficiency syndrome)- defined opportunistic infection.
- Has a baseline electrocardiogram (ECG) with a prolonged QTc interval > 480 msec. Medications which have a known and clinically significant risk of QT prolongation may be allowed per investigator discretion.
- Patients who have had a history of acute diverticulitis, intra-abdominal abscess, GI obstruction and abdominal carcinomatosis which are known risk factors for bowel perforation, and in the judgment of the investigator still pose an active risk.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Arm A: Tag 2-3
Die Injektion von CAN1012 in die Zielverletzung erfolgt am Tag 0. Die während der Standardtherapie (SOC) Resektion gesammelten Proben werden auf immunologische Veränderungen im Vergleich zum Ausgangswert an den Tagen 2-3 ausgewertet.
|
CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:
|
|
Experimental: Arm B: Tag 5-7
Die Injektion von CAN1012 in die Zielläsion erfolgt am Tag 0. Proben, die während der Standardtherapie (SOC)-Resektion entnommen werden, werden auf immunologische Veränderungen im Vergleich zum Ausgangswert an den Tagen 5-7 untersucht.
|
CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:
|
|
Experimental: Arm C: Tag 9-11
Die Injektion von CAN1012 in die Zielläsion erfolgt am Tag 0. Während der Standardresektion (SOC) entnommene Proben werden im Vergleich zum Ausgangswert an den Tagen 9-11 auf immunologische Veränderungen hin untersucht.
|
CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:
|
|
Experimental: Arm D: Tag 13-15
Die Injektion von CAN1012 in die Zielläsion erfolgt am Tag 0. Während der Standardtherapie (SOC)-Resektion entnommene Proben werden auf immunologische Veränderungen im Vergleich zum Ausgangswert an den Tagen 13-15 untersucht.
|
CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Safety and Tolerability
Zeitfenster: Post-operative follow-up visit (30 days after surgery)
|
Assess safety & tolerability of intralesional CAN1012 injection in subjects with OED by monitoring for adverse events and delays in surgery.
Adverse events will be assessed using Common Terminology Criteria for Adverse Events (CTCAE) v6.0 and the Clavien-Dindo grading tool will be used for surgical complications.
|
Post-operative follow-up visit (30 days after surgery)
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Immunologic Monitoring
Zeitfenster: 5 years
|
Flow cytometric analysis on pre/post whole blood, and tandem pre/post Multiplex IF for quantitative immunophenotyping, will be performed to ascertain if TLR7 agonists deplete immunosuppressive immune populations within the tumor and if the multiplex immunofluorescence (mIF) changes in the tumor will not be detectable in peripheral blood.
|
5 years
|
|
LINE-1 Expression
Zeitfenster: 5 years
|
LINE-1 (L1) expression at the protein level will be evaluated using multiplex IF.
Paraffin-embedded tissue blocks will be utilized for multiplex IF using the Lunaphore COMET platform.
|
5 years
|
|
Relapse Free Survival (RFS)
Zeitfenster: 5 years
|
Assess whether recurrence of OED or invasive disease (relapse free survival, RFS) within the 5 years of the trial.
|
5 years
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Sasha Stanton, MD, PhD, Providence Health & Services
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Andere Studien-ID-Nummern
- 2026000210
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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-
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Canwell Biotech LimitedAktiv, nicht rekrutierend