- Trial unblinded early at an interim analysis based on Independent Data Monitoring Committee recommendation
- Blenrep (belantamab mafodotin) plus PomDex showed statistically significant and clinically meaningful progression-free survival compared to bortezomib plus PomDex
- Consistent efficacy results observed for Blenrep combinations in two phase III head-to-head trials
The belantamab mafodotin combination significantly extended the time to disease progression or death versus the standard of care combination. A positive overall survival (OS) trend favouring the Blenrep combination was also observed at the time of this analysis. The trial continues to follow up for OS. The safety and tolerability of the belantamab mafodotin regimen were broadly consistent with the known safety profile of the individual agents.
DREAMM-8 is the second phase III head-to-head belantamab mafodotin combination trial in second line and later treatment for multiple myeloma to report positive results. Positive findings from DREAMM-7, a phase III head-to-head trial evaluating belantamab mafodotin in combination with bortezomib and dexamethasone (BorDex) versus daratumumab plus BorDex in the same treatment setting, were presented1 at the
The DREAMM-8 phase III clinical trial is a multicentre, open-label, randomised trial evaluating the efficacy and safety of belantamab mafodotin in combination with PomDex compared to a combination of bortezomib and PomDex in patients with relapsed/refractory multiple myeloma previously treated with at least one prior line of multiple myeloma therapy, including a lenalidomide-containing regimen, and who have documented disease progression during or after their most recent therapy.
A total of 302 participants were randomised at a 1:1 ratio to receive either belantamab mafodotin plus PomDex, or bortezomib plus PomDex.
The primary endpoint is PFS. Secondary endpoints include OS, overall response rate, duration of response, minimal residual disease negativity as assessed by next-generation sequencing, safety, and patient-reported and quality of life outcomes. About multiple myeloma
Multiple myeloma is the third most common blood cancer globally and is generally considered treatable but not curable.2,3 There are approximately 176,000 new cases of multiple myeloma diagnosed globally each year.4 Research into new therapies is needed as multiple myeloma commonly becomes refractory to available treatments.5 About Blenrep
Blenrep is an antibody-drug conjugate comprising a humanised B-cell maturation antigen monoclonal antibody conjugated to the cytotoxic agent auristatin F via a non-cleavable linker. The drug linker technology is licensed from
Refer to the Blenrep
Oncology is an emerging therapeutic area for GSK where we are committed to maximising patient survival with a current focus on haematologic malignancies, gynaecologic cancers, and other solid tumours through breakthroughs in immuno-oncology and tumour-cell targeting therapies. About GSK
GSK is a global biopharma company with a purpose to unite science, technology, and talent to get ahead of disease together. Find out more at gsk.com. Cautionary statement regarding forward-looking statements
GSK cautions investors that any forward-looking statements or projections made by GSK, including those made in this announcement, are subject to risks and uncertainties that may cause actual results to differ materially from those projected. Such factors include, but are not limited to, those described under Item 3.D "Risk factors" in the company's Annual Report on Form 20-F for 2023.
This announcement contains inside information. The person responsible for arranging the release of this announcement on behalf of GSK is
.
(C) 2024 M2 COMMUNICATIONS, source