CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 51 enrolled
Drug / intervention
Ribociclib +1 moredrug
Likely dose
Ribociclib 600 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03673124
NCT03673124Phase 2Active

A Phase II Trial of Ribociclib (LEE011) Plus Letrozole in Women With Recurrent Low-Grade Serous Carcinoma of the Ovary, Fallopian Tube or Peritoneum

Gynecologic Oncology Group·interventional·Posted Sep 17, 2018·Updated Dec 23, 2025

In Brief

A Phase 2 clinical trial evaluating Ribociclib and Letrozole for Low Grade Serous Carcinoma. Active but no longer recruiting, targeting 51 participants across 27 sites.

Detailed Summary

The study evaluates the response to treatment with Ribociclib and Letrozole in patients with low grade serous cancer of the ovary, fallopian tube or peritoneum.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
CollaboratorsNovartis

Timeline

Phase 2Active
201920202021202220232024202520262027
First PostedSep 17, 2018
Enrollment StartMay 20, 2019
Primary CompletionDec 23, 2024
Study CompletionDec 31, 2026
TodayJul 2, 2026
Enrollment to primary: 5.6 yearsPosted 7.8 years ago

Interventions

Ribociclibdrug

600 mg by mouth daily for 21 days followed by 7 days off treatment

Letrozoledrug

2.5 mg by mouth daily