CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 423 enrolled
Drug / intervention
R-CHOP(Rituximab, Cyclophosphamide, Doxorubicin, Vincristine and Prednisone) +2 moredrug
Likely dose
R-CHOP(Rituximab, Cyclophosphamide, Doxorubicin, Vincristine and Prednisone) 375 mg/m2from 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/NCT04231448
NCT04231448Phase 3Completed

Phase III, Randomized, Double-blind, Placebo-controlled, Multicenter Study of Tucidinostat in Combination With R-CHOP in Patients With Newly Diagnosed MYC/BCL2 Double-Expressor DLBCL

Chipscreen Biosciences, Ltd.·interventional·Posted Jan 18, 2020·Updated Apr 8, 2026

In Brief

A Phase 3 clinical trial evaluating R-CHOP(Rituximab, Cyclophosphamide, Doxorubicin, Vincristine and Prednisone), Tucidinostat, and 1 other intervention for Diffuse Large B-cell Lymphoma. Completed, enrolled 423 participants across 2 sites.

Detailed Summary

Tucidinostat (formerly known as chidamide) is an oral subtype-selective histone deacetylase inhibitor. This Randomized, Double-blind, Placebo-controlled Phase 3 trail is studying the efficacy and safety of Tucidinostat, in Combination with Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone (R-CHOP) in Subjects With Newly Diagnosed MYC/BCL2 Double-Expressor Diffuse Large B-cell Lymphoma.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesChina
Collaborators--

Timeline

Phase 3CompletedFinished
2020202120222023202420252026
First PostedJan 18, 2020
Enrollment StartMay 21, 2020
Primary CompletionJan 10, 2023
Study CompletionJun 29, 2025
TodayJul 2, 2026
Enrollment to primary: 2.6 yearsPosted 6.5 years ago

Interventions

R-CHOP(Rituximab, Cyclophosphamide, Doxorubicin, Vincristine and Prednisone)drug

R-CHOP : rituximab 375 mg/m2 IV, cyclophosphamide 750 mg/m2 IV, doxorubicin 50 mg/m2 IV, vincristine 1.4 mg/m2 IV \[maximum total 2 mg\], and prednisone \[or equivalent\] 100 mg orally as the background therapy for 6 cycles (21 days/cycle).

Tucidinostatdrug

Tucidinostat :30 mg was given orally after breakfast on day 1, day 4, day 8, day 11 in a 21-day cycle,for 6 cycles. After cycle 6 patients who are evaluated as complete response will receive 24 weeks additional administrations of Tucidinostat on day 1, day 4, day 8, day 11 in a 21-day cycle.

Placebodrug

Placebo:30 mg was given orally after breakfast on day 1, day 4, day 8, day 11 in a 21-day cycle,for 6 cycles. After cycle 6 patients who are evaluated as complete response will receive 24 weeks additional administrations of placebo on day 1, day 4, day 8, day 11 in a 21-day cycle.