- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07725523
Safety and Efficacy of OTL78 (Zopocianine)
Safety and Efficacy of OTL78 (Zopocianine), a Prostate-Specific Membrane Antigen (PSMA)-Targeted Fluorescent Agent, for Intraoperative Imaging of Prostate Cancer: A Phase IIb Trial
Aperçu de l'étude
Statut
Intervention / Traitement
Description détaillée
Prostate cancer (PCa) is the second leading cause of cancer-related death behind lung cancer. Prostate cells express Prostate Specific Membrane Antigen (PSMA), which is overexpressed in PCa cells in over 90% of patients. On Target has developed a PSMA-targeted agent, the drug product OTL78, that fluoresces under NIR illumination to help with the identification of prostate cancer tissue during resection surgery that has extended beyond the capsule of the prostate into adjacent tissue and lymph nodes. Intra-operative identification of cancer tissue using real-time imaging modalities that could improve tumor identification, demarcation and lymph node involvement may provide a very useful tool to reduce the frequency of residual cancer and increase complete removal of locally involved lymph nodes.
This study is an open label trial of an imaging agent, PSMA targeted fluorescent dye (zopocianine, OTL78), in up to 32 participants with biopsy confirmed PCa who have been scheduled to undergo a laparoscopic radical prostatectomy with pelvic lymph node dissection in order to confirm the optimal dose and administration-to-surgery interval of the drug in visualizing cancerous tissue during a standard of care radical prostatectomy.
Type d'étude
Inscription (Estimé)
Phase
- Phase 2
- Phase 3
Contacts et emplacements
Coordonnées de l'étude
- Nom: Brandon Garver
- Numéro de téléphone: 317-278-4766
- E-mail: brwgarve@iu.edu
Lieux d'étude
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Indiana
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Carmel, Indiana, États-Unis, 46032
- Indiana University Health North Hospital
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Contact:
- Brandon Garver
- Numéro de téléphone: 317-278-4766
- E-mail: brwgarve@iu.edu
-
Chercheur principal:
- Clint Bahler, MD
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Indianapolis, Indiana, États-Unis, 46202
- Indiana University School of Medicine
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Contact:
- Brandon Garver
- Numéro de téléphone: 317-278-4766
- E-mail: brwgarve@iu.edu
-
Chercheur principal:
- Clint Bahler, MD
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Provision of signed and dated informed consent and HIPAA form
- Male participants 18 years of age and older
Known primary prostate cancer and any one of the following:
- Grade group 3-5;
- Suspected extra-prostatic extension (EPE) or seminal vesicle invasion (SVI);
- Suspected lymph node metastasis (clinical stage cN1) by magnetic resonance imaging or by Prostate Specific Membrane Antigen positron emission tomography
- Planned to undergo a standard of care robotic prostatectomy and lymph node dissection
- Ability to understand the requirements of the study and agree to abide by the study restrictions and to return for the required assessments
- Agree to use a medically acceptable method of birth control (e.g., spermicide in conjunction with a barrier such as a condom) or sexual abstinence for the duration of the study, including through final study visit (6 weeks) after the dose of study drug. Sperm donation is prohibited during the study and for 3 months after the dose of study drug. Female partners must use hormonal or barrier contraception unless postmenopausal or abstinent.
- Patient scheduled to have or has had a PSMA-PET Scan for surgical treatment planning within 12 months of surgery.
Exclusion Criteria:
- The surgeon plans to perform an extraperitoneal approach
- History of anaphylactic reactions to products containing indocyanine green
History of allergy to any of the components of ZOPOCIANINE:
- 2-[3-(1,3-dicarboxypropyl)ureido] pentanedioic acid (DUPA)
- Polyethylene glycol-dipeptide linker
- Chlorodye
Impaired renal or hepatic function:
- Renal: creatinine clearance (eGFR) < 50 mL/min
- Hepatic: total bilirubin > 2 × upper limit of normal or ALT/AST > 3 × upper limit of normal.
- Patients with QTc interval ≥ 470 msec per electrocardiogram (ECG) at screening calculated via the Bazett formula.
- Significant acute or chronic medical, neurologic, or illness in the participant that, in the judgment of the Principal Investigator, could compromise participant safety, limit the ability to complete the study, and/or compromise the objectives of the study.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: 0.06mg/kg ZOPOCIANINE given 1-7 days prior to surgery
A single dose of 0.06mg/kg ZOPOCIANINE (given 1-7 days prior to surgery) used with NIR fluorescent imaging during prostatectomy and lymph node dissection for biopsy confirmed prostate cancer.
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A single dose of 0.06mg/kg ZOPOCIANINE used with NIR fluorescent imaging during prostatectomy and lymph node dissection
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Proportion of subjects who have a Clinically Significant Event
Délai: Day of surgery
|
a) Histologically confirmed cancer in residual non-nodal soft tissue resected solely because of "NIR only" detection as suspicious following prostatectomy.
b) One or more resected NIR- positive lymph nodes that contain metastatic disease as confirmed by pathology.
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Day of surgery
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Détection du cancer primaire
Délai: Jour de chirurgie
|
Pour le cancer primaire, le nombre de lésions qui sont soit: la fluorescence positive et le cancer de la prostate positif (c'est-à-dire le vrai positif); fluorescence positive mais cancer négative (c'est-à-dire faux positif); fluorescence négative mais cancer positif (c'est-à-dire faux négatif); ou, la fluorescence négative et le cancer négatif (c'est-à-dire vrai négatif).
Nous considérerons l'état pathologique dans quatre (4) régions de la prostate définies - postérieure droite, postérieure gauche, antérieure et au cou de la vessie
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Jour de chirurgie
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Exécution du plan avant la chirurgie
Délai: Jour de chirurgie
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Le plan avant la chirurgie sera documenté et comparé à la chirurgie documentée réalisée si le chirurgien rapporte des changements de portée par rapport au plan initial.
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Jour de chirurgie
|
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Detection of Metastatic Cancer
Délai: Day of surgery
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For metastatic cancer spread to lymph nodes, the number of lesions that are either: fluorescence positive, and prostate cancer positive (i.e., true positive); fluorescence positive but cancer negative (i.e., false positive); fluorescence negative but cancer positive (i.e., false negative); or, fluorescence negative and cancer negative (i.e., true negative).
We will use six (6) defined lymph node regions (external iliac, internal iliac, common iliac and right and left)
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Day of surgery
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Incidence rates AEs and all SAEs
Délai: Screening to 6 week follow-up
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Incidence rates of all causally related AEs and all SAEs
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Screening to 6 week follow-up
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Clint Bahler, MD, Indiana University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- UROL-CC-IUSCCC-0965
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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