A Collaborative Community Effort Using Belantamab Mafodotin in Relapsed/Refractory Myeloma

Summary

This is a research study to find out if a drug called belantamab mafodotin in combination with dexamethasone, a steroid, can be safely and effectively given in the community setting. Belantamab mafodotin (BLENREP) was approved in the US in August 2020 under an FDA program called accelerated approval. In November 2022, belantamab mafodotin was removed from the market because a study to further confirm its activity in relapsed/refractory multiple myeloma did not deliver a supporting result. However, this confirmatory study demonstrated that some patients may still benefit from treatment with belantamab mafodotin, and that this benefit can be long lasting. Belantamab mafodotin is often given at large academic medical centers every 3 weeks. This study will assess whether it is possible to administer belantamab in the community setting every 6 weeks. It is unknown if administering belantamab every 6 weeks versus every 3 weeks will result in improved safety and/or reduced efficacy.

Timeline

Start

2026-05

Primary completion

2028-05

Completion

2028-06

Publications

• Background Palumbo A, Anderson K. Multiple myeloma. N Engl J Med. 2011 Mar 17;364(11):1046-60. doi: 10.1056/NEJMra1011442. No abstract available.
• Background Kazandjian D. Multiple myeloma epidemiology and survival: A unique malignancy. Semin Oncol. 2016 Dec;43(6):676-681. doi: 10.1053/j.seminoncol.2016.11.004. Epub 2016 Nov 10.
• Background Teras LR, DeSantis CE, Cerhan JR, Morton LM, Jemal A, Flowers CR. 2016 US lymphoid malignancy statistics by World Health Organization subtypes. CA Cancer J Clin. 2016 Nov 12;66(6):443-459. doi: 10.3322/caac.21357. Epub 2016 Sep 12.
• Background Mina R, Bringhen S, Wildes TM, Zweegman S, Rosko AE. Approach to the Older Adult With Multiple Myeloma. Am Soc Clin Oncol Educ Book. 2019 Jan;39:500-518. doi: 10.1200/EDBK_239067. Epub 2019 May 17.
• Background Smith CJ, Ambs S, Landgren O. Biological determinants of health disparities in multiple myeloma. Blood Cancer J. 2018 Aug 28;8(9):85. doi: 10.1038/s41408-018-0118-z.
• Background Duma N, Azam T, Riaz IB, Gonzalez-Velez M, Ailawadhi S, Go R. Representation of Minorities and Elderly Patients in Multiple Myeloma Clinical Trials. Oncologist. 2018 Sep;23(9):1076-1078. doi: 10.1634/theoncologist.2017-0592. Epub 2018 Apr 26.
• Background Larocca A, Palumbo A. How I treat fragile myeloma patients. Blood. 2015 Nov 5;126(19):2179-85. doi: 10.1182/blood-2015-05-612960. Epub 2015 Aug 31.
• Background Palumbo A, Bringhen S, Mateos MV, Larocca A, Facon T, Kumar SK, Offidani M, McCarthy P, Evangelista A, Lonial S, Zweegman S, Musto P, Terpos E, Belch A, Hajek R, Ludwig H, Stewart AK, Moreau P, Anderson K, Einsele H, Durie BG, Dimopoulos MA, Landgren O, San Miguel JF, Richardson P, Sonneveld P, Rajkumar SV. Geriatric assessment predicts survival and toxicities in elderly myeloma patients: an International Myeloma Working Group report. Blood. 2015 Mar 26;125(13):2068-74. doi: 10.1182/blood-2014-12-615187. Epub 2015 Jan 27.
• Background Fakhri B, Fiala MA, Tuchman SA, Wildes TM. Undertreatment of Older Patients With Newly Diagnosed Multiple Myeloma in the Era of Novel Therapies. Clin Lymphoma Myeloma Leuk. 2018 Mar;18(3):219-224. doi: 10.1016/j.clml.2018.01.005. Epub 2018 Jan 31.
• Background Trudel S, Lendvai N, Popat R, Voorhees PM, Reeves B, Libby EN, Richardson PG, Anderson LD Jr, Sutherland HJ, Yong K, Hoos A, Gorczyca MM, Lahiri S, He Z, Austin DJ, Opalinska JB, Cohen AD. Targeting B-cell maturation antigen with GSK2857916 antibody-drug conjugate in relapsed or refractory multiple myeloma (BMA117159): a dose escalation and expansion phase 1 trial. Lancet Oncol. 2018 Dec;19(12):1641-1653. doi: 10.1016/S1470-2045(18)30576-X. Epub 2018 Nov 12.
• Background Lonial S, Lee HC, Badros A, Trudel S, Nooka AK, Chari A, Abdallah AO, Callander N, Lendvai N, Sborov D, Suvannasankha A, Weisel K, Karlin L, Libby E, Arnulf B, Facon T, Hulin C, Kortum KM, Rodriguez-Otero P, Usmani SZ, Hari P, Baz R, Quach H, Moreau P, Voorhees PM, Gupta I, Hoos A, Zhi E, Baron J, Piontek T, Lewis E, Jewell RC, Dettman EJ, Popat R, Esposti SD, Opalinska J, Richardson P, Cohen AD. Belantamab mafodotin for relapsed or refractory multiple myeloma (DREAMM-2): a two-arm, randomised, open-label, phase 2 study. Lancet Oncol. 2020 Feb;21(2):207-221. doi: 10.1016/S1470-2045(19)30788-0. Epub 2019 Dec 16.
• Background Lu YC, Weng WC, Lee H. Functional roles of calreticulin in cancer biology. Biomed Res Int. 2015;2015:526524. doi: 10.1155/2015/526524. Epub 2015 Mar 31.
• Background Yang H, Wang H, Andersson U. Targeting Inflammation Driven by HMGB1. Front Immunol. 2020 Mar 20;11:484. doi: 10.3389/fimmu.2020.00484. eCollection 2020.
• Background Chopra B, Dave C, Gorczyca M, et al. GSK2857916 Investigator's Brochure. 2019;6:1-150

Drugs

Indications