Informace o publikaci
Health-related quality of life in relapsed/refractory multiple myeloma treated with melflufen and dexamethasone: analyses from the phase III OCEAN study
| Autoři | |
|---|---|
| Rok publikování | 2024 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Haematologica |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://haematologica.org/article/view/haematol.2023.284635 |
| Doi | http://dx.doi.org/10.3324/haematol.2023.284635 |
| Klíčová slova | multiple myeloma; melflufen; dexamethasone |
| Popis | 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. |