Viewing Study NCT03701334


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Study NCT ID: NCT03701334
Status: ACTIVE_NOT_RECRUITING
Last Update Posted: 2025-10-21
First Post: 2018-09-21
Is NOT Gene Therapy: True
Has Adverse Events: False

Brief Title: A Trial to Evaluate Efficacy and Safety of Ribociclib With Endocrine Therapy as Adjuvant Treatment in Patients With HR+/HER2- Early Breast Cancer
Sponsor: Novartis Pharmaceuticals
Organization:

Study Overview

Official Title: A Phase III Multi-center, Randomized, Open-label Trial to Evaluate Efficacy and Safety of Ribociclib With Endocrine Therapy as an Adjuvant Treatment in Patients With Hormone Receptor-positive, HER2-negative Early Breast Cancer (New Adjuvant TriAl With Ribociclib [LEE011]: NATALEE)
Status: ACTIVE_NOT_RECRUITING
Status Verified Date: 2025-10
Last Known Status: None
Delayed Posting: No
If Stopped, Why?: Not Stopped
Has Expanded Access: True
If Expanded Access, NCT#: NCT05038631
Has Expanded Access, NCT# Status: AVAILABLE
Acronym: NATALEE
Brief Summary: A phase III multi-center, randomized, open-label trial to evaluate efficacy and safety of ribociclib with endocrine therapy as adjuvant treatment in patients with HR+/HER2- Early Breast Cancer (EBC)
Detailed Description: The trial will include pre and postmenopausal women and men with HR-positive, HER2-negative EBC, with an Anatomic Stage Group III, IIB or a subset of Stage IIA cases, after adequate surgical resection, radiotherapy (if indicated), adjuvant or neoadjuvant chemotherapy (if indicated), and who are deemed to be eligible for adjuvant ET for at least 60 months of duration.

Approximately 5,000 patients will be randomized (using an Interactive Response Technology system \[IRT\]) into two treatment arms in a 1:1 ratio.

The trial will include screening, treatment, and follow up phases.

Study Oversight

Has Oversight DMC: True
Is a FDA Regulated Drug?: True
Is a FDA Regulated Device?: False
Is an Unapproved Device?: None
Is a PPSD?: None
Is a US Export?: None
Is an FDA AA801 Violation?:

Secondary ID Infos

Secondary ID Type Domain Link View
2023-510357-42-00 REGISTRY EU CT Number View