Phase I/II Study of Linperlisib Plus Chidamide for R/R Cutaneous T-cell Lymphoma: a Prospective, Single-center Study

Chinese Academy of Medical Sciences & Peking Union Medical College

Status and phase

Enrolling

Phase 2

Phase 1

Conditions

Cutaneous T-cell Lymphoma

Treatments

Drug: Linperlisib in combined with Chidamide

Study type

Interventional

Funder types

Other

Identifiers

NCT06037239

PUMCH-NHL-015

Details and patient eligibility

About

HDAC inhibitor chidamide and PI3K inhibitor linperlisib has shown clinical activity as mono therapy in PTCL. The combination of duvelisib and romidepsin is highly active against relapsed and refractory T-cell lymphomas including cutaneous T-cell lymphomas (CTCLs). The aim of this study is to further explore the efficacy and safety of HDAC inhibitor chidamide combined with PI3K inhibitor linperlisib in the treatment of relapsed and refractory CTCLs.

Enrollment

53 estimated patients

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Ages 18-75;
Mycosis fungoides and Sezary syndrome confirmed by histopathology;
Patients with measurable lesions, with or without extra-cutaneous lesions, and clinical stage IIB-IVB;
No remission or relapse after at least one systemic therapy (including total body electron irradiation, becarodine, retinoic acid, interferon, photoseparation and replacement, methotrexate, chidamide, etc.);
ECOG score of 0-2;
Adequate bone marrow hematopoietic function: neutrophil count (ANC) ≥1.5×109/L, platelet count (PLT) ≥80×109/L, hemoglobin (HGB) ≥90g/L;
Adequate organ function: NYHA grade 1-2, LVEF≥50%, ALT<2.5UNL, TBil<1.5ULN, SPO2 > 93%@RA, SCr>60ml/(min·1.73m2);

Exclusion criteria

Acute myocardial infarction or unstable angina, congestive heart failure, symptomatic arrhythmia, and significantly prolonged QT interval (> 450ms in men and > 470ms in women) within 6 months;
Uncontrolled active infections;
Active hepatitis B and C infection (hepatitis B virus DNA over 1×103 copies /mL is excluded, hepatitis C virus RNA over 1×103 copies /mL is excluded)
Pregnant or lactating women;
Investigators judged that they were not suitable to participate in the study