J 2024

Health-related quality of life in relapsed/refractory multiple myeloma treated with melflufen and dexamethasone: analyses from the phase III OCEAN study

SCHJESVOLD, Fredrik H, Heinz LUDWIG, Sossana DELIMPASI, Pawel ROBAK, Daniel CORIU et. al.

Basic information

Original name

Health-related quality of life in relapsed/refractory multiple myeloma treated with melflufen and dexamethasone: analyses from the phase III OCEAN study

Authors

SCHJESVOLD, Fredrik H, Heinz LUDWIG, Sossana DELIMPASI, Pawel ROBAK, Daniel CORIU, Waldemar TOMCZAK, Luděk POUR (203 Czech Republic, belonging to the institution), Ivan SPICKA, Meletios-Athanasios DIMOPOULOS, Tamas MASSZI, Natalia G CHERNOVA, Anna SANDBERG, Marcus THURESSON, Stefan NORIN, Nicolaas A BAKKER, Maria-Victoria MATEOS, Paul G RICHARDSON and Pieter SONNEVELD

Edition

Haematologica, PAVIA, FERRATA STORTI FOUNDATION, 2024, 0390-6078

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30205 Hematology

Country of publisher

Italy

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 10.100 in 2022

Organization unit

Faculty of Medicine

UT WoS

001263361100038

Keywords in English

multiple myeloma; melflufen; dexamethasone

Tags

Tags

International impact, Reviewed
Změněno: 15/8/2024 10:09, Mgr. Tereza Miškechová

Abstract

V originále

Relapsed or refractory multiple myeloma (RRMM) is associated with severe symptoms, some of which have been strongly linked to impairments in health-related quality of life (HRQoL), notably pain, fatigue, and a decline in physical and emotional functioning. Furthermore, HRQoL deteriorates with each subsequent line of therapy in RRMM. Hence, treatment goals, particularly in later lines of therapy, should include preserving HRQoL. Melphalan flufenamide (melflufen) is a first-in-class peptide-drug conjugate that utilizes increased peptidase expression to selectively release potent alkylating agents inside tumor cells. Melflufen is approved in Europe for the treatment of patients with triple-class refractory RRMM with ≥3 prior lines of therapy and time to progression (TTP) >36 months after prior autologous stem cell transplant (ASCT), if received. Approval was based on the results of the phase II HORIZON study and further supported by those of the phase III OCEAN study. OCEAN met its primary endpoint with melflufen plus dexamethasone demonstrating superior progression-free survival compared with pomalidomide plus dexamethasone in RRMM. Across trials, the safety profile of melflufen plus dexamethasone has been characterized primarily by hematologic adverse events that are clinically manageable, with infrequent grade 3/4 non-hematologic adverse events. HRQoL over time was preserved with melflufen plus dexamethasone in patients with advanced RRMM in the HORIZON trial..7 Pomalidomide plus dexamethasone has also been shown to be safe and effective without negatively affecting HRQoL, including in later lines of therapy.8 In this letter, we report HRQoL based on patient-reported outcomes (PRO) in a subset of patients from OCEAN receiving either melflufen plus dexamethasone or pomalidomide plus dexamethasone. Overall, melflufen plus dexamethasone treatment resulted in HRQoL comparable to that of pomalidomide plus dexamethasone, further supporting the use of melflufen plus dexamethasone in heavily pretreated patients with RRMM.