| Titre |
A Randomized, Multicenter, Double-Blind, Placebo-Controlled Phase III Study of the Efficacy and Safety of Trastuzumab Emtansine in Combination With Atezolizumab or Placebo in Patients With HER2-Positive and PD-L1-Positive Locally Advanced or Metastatic Breast Cancer Who Have Received Prior Trastuzumab- (+/- Pertuzumab) and Taxane-Based Therapy |
| Protocole ID |
KATE3 |
| ClinicalTrials.gov ID |
NCT04740918 |
| Type(s) de cancer |
Sein |
| Phase |
Phase III |
| Stade |
Maladie avancée ou métastatique |
| Type étude |
Clinique |
| Médicament |
Trastuzumab emtansine en association avec l'atézolizumab ou un placebo |
| Institution |
CENTRE UNIVERSITAIRE DE SANTE MCGILL
 SITE GLEN
1001 boul. Décarie , Montréal, QC, H4A 3J1
|
| Ville |
Montréal |
| Investigateur(trice) principal(e) |
Dr Jamil Asselah
|
| Coordonnateur(trice) |
Soizic Durocher
514-934-1934 poste 36674
|
| Statut |
![]() Fermé |
| Critètes d'éligibilité |
- HER2+ and PD-L1+ locally advanced (LABC) or metastatic breast cancer (MBC)
- Progression must have occurred during most recent treatment for LABC/MBC or during, or within 6 months after completing, neoadjuvant and/or adjuvant therapy
- Prior treatment with trastuzumab (+/- pertuzumab) and taxane in the neoadjuvant and/or adjuvant, locally advanced, or metastatic setting
- No more than two prior lines of therapy in the metastatic setting
- Measurable disease per RESIST version 1.1
- Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
- Life expectancy >= 6 months
- Adequate hematologic and end-organ function
- For women of childbearing potential: agreement to remain abstinent or use contraception, and agreement to refrain from donating eggs
- For men: agreement to remain abstinent or use contraceptive measures, and agreement to refrain from donating sperm
|
| Critètes d'exclusion |
- Prior treatment with trastuzumab emtansine in metastatic setting
- History of exposure to cumulative doses of anthracyclines
- Symptomatic or actively progressing central nervous system (CNS) metastases; asymptomatic CNS lesions ≤ 2cm without clinical requirement for local intervention or asymptomatic patients with treated CNS lesions are eligible
- Current Grade >= 3 peripheral neuropathy
- Cardiopulmonary dysfunction
- History of malignancy within 5 years prior to initiation of study treatment, with the exception of the cancer under investigation and malignancies with a negligible risk of metastasis or death
- History of leptomeningeal disease
- Active or history of autoimmune disease or immune deficiency
- Active hepatitis B, hepatitis C and/or tuberculosis
- Prior allogeneic stem cell or solid organ transplantation
- Receipt of a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, during treatment, or within 5 months following the last dose of study treatment
- Pregnancy or lactation
|
Groupe d'étude en oncologie du Québec