Titre A Phase Ib/II Dose Finding Study Assessing Safety and Efficacy of [177Lu]Lu-DOTA-TATE in Newly Diagnosed Extensive Stage Small Cell Lung Cancer (ES-SCLC) in Combination With Carboplatin, Etoposide, and Atezolizumab in Induction and With Atezolizumab in Maintenance Phase
Protocole ID CAAA601A42101
ClinicalTrials.gov ID NCT05142696
Type(s) de cancer Poumon à petites cellules
Phase Phase I-II
Type étude Clinique
Médicament [177Lu]Lu-DOTA-TATE avec carboplatine, étoposide, et atézolizumab en Induction et avec atézolizumab en entretien
Institution CENTRE HOSPITALIER DE L'UNIVERSITE DE MONTREAL  
Ville Montréal
Investigateur(trice) principal(e) Dr Daniel Juneau
Coordonnateur(trice) Adeline Hamon
 514-890-8000 poste 30737
Statut Actif en recrutement
Date d'activation 04-08-2025
Critètes d'éligibilité
  • Participant is >= 18 years on the day of signing informed consent form
  • Histologically or cytologically confirmed ES-SCLC
  • Presence of measurable disease (at least one target lesion) according to RECIST v1.1 demonstrating moderate or higher uptake of [68Ga]Ga-DOTA-TATE on PET imaging; in case of liver involvement, at least one liver lesion > = 1 cm
  • No prior systemic treatment for ES-SCLC (except the first cycle of chemotherapy with or without atezolizumab of the induction period
  • ECOG status =< 1
  • Provision of tumor tissue to support exploratory biomarker analysis
  • Life expectancy of >= 6 months
Critètes d'exclusion
  • Participant has received prior therapy with an antibody or drug against immune checkpoint pathways
  • Active autoimmune diseases or history of autoimmune diseases that may relapse
  • Severe chronic or active infections (including active tuberculosis, HBV, or HCV infection) requiring systemic antibacterial, antifungal or antiviral therapy within 2 weeks before Cycle 1 Day 1
  • Any major surgical procedure requiring general anesthesia =< 28 days before Cycle 1 Day 1
  • History or current diagnosis of electrocardiogram (ECG) abnormalities indicating significant risk of safety for participants participating in the study
  • Known hypersensitivity to the active substances or any of the excipients of the study drugs
  • Concurrent participation in another therapeutic clinical study
  • Prior administration of therapeutic radiopharmaceuticals