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Hospital Healthcare Europe
Hospital Healthcare Europe

Press Releases

Take a look at a selection of our recent media coverage:

Screening older black patients identifies elevated incidence of precursor condition for multiple myeloma

16th December 2021

Screening older black patients or those with relatives who have blood cancer identified an elevated precursor incidence for multiple myeloma

The screening of older black patients or those with a first-degree relative who has a haematological cancer led to the detection of monoclonal gammopathy of undetermined significance (MGUS), which is a precursor to multiple myeloma (MM). This was the conclusion of a study by a researchers from the Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, US, presented at ASH 2021.

MGUS a benign condition which is usually diagnosed incidentally when tests are performed to investigate other problems although MGUS is a precursor to multiple myeloma in around 1% of cases. However, the prevalence of MGUS has not been described in a population at high risk of developing MM, in particular, Black/African American (AA) individuals or first-degree relatives of patients with haematologic malignancies (HM).

In 2019, the US researchers launched the first nationwide US (PROMISE) screening older black patients study for individuals at high risk of MM to help better identify what population would benefit most from screening and early intervention for precursor MM stages. The overarching aim of the study is to assess the prevalence of MGUS in a high risk population and to characterise the clinical variables of individuals who screen positive. For the present study, the researchers reported on screening data available for the first 2960 participants.

The researcher team recruited individuals aged 40 or older with an additional MM risk factor which included Black/AAs and those with a first-degree relative diagnosed with a haematologic malignancy or a precursor condition to MM. Blood from all participants was analysed to measure the serum free light chains (sFLC), IgG, IgA and IgM. In addition and for comparative purposes, the team also identified and screened additional individuals from the Mass General Brigham (MGB) Biobank who met the PROMISE enrolment criteria. The researchers measured Heavy-Chain MGUS (HC-MGUS) as a marker for MGUS.


Screening older black patients occurred with 2960 individuals participants (1092 from PROMISE). The overall prevalence of HC-MGUS was 9.6% (95% CI 8.6 – 11%) and 10% (95% CI 8.3-12%) in PROMISE and 9.4% (95% CI 8.1 – 11%) in the MGB cohort.

The prevalence of HC-MGUS increased with age in high-risk individuals from 4.9% (CI 3.3 – 6.9%) for participants aged 40-49 to 13% (95% CI 10 – 17%) in the 70-79 range (P < 0.005 ). Among monoclonal HC-MGUS, they detected 65% IgG, 18% IgM, and 18% IgA. M-spike was quantified in 97% of samples.

The authors concluded that screening older black patients or those who have a first-degree relative with an HM have a high prevalence MGUS and may therefore benefit from precision screening approaches to allow for early detection and clinical intervention.


El-Khoury H et al. High Prevalence of Monoclonal Gammopathy in a Population at Risk: The First Results of the Promise Study. ASH Conference 2021

Isatuximab add-on to chemotherapy increases minimal residual disease negativity in multiple myeloma

13th December 2021

Isatuximab added to standard therapy in multiple myeloma led to a higher proportion of patients achieving minimal residual disease negativity

Addition of isatuximab to standard induction chemotherapy in patients with multiple myeloma (MM) produces superior minimal residual disease negativity in patients with multiple myeloma. This was the finding of a study by a team from the University Hospital Heidelberg and National Center of Tumour Diseases, Heidelberg, Germany, and presented at ASH 2021.

In newly-diagnosed MM patients, lenalidomide / bortezomib/ dexamethasone (RVd) has become one of the most widely used combination induction regimens. CD38 antigen is highly and uniformly expressed on plasma cells and has therefore become an ideal target for the treatment of MM with anti-CD38 monoclonal antibodies-CD38 such as isatuximab.

The German researchers have now presented the first primary endpoint data of the randomised, open-label, multicentre, Phase III GMMG-HD7 trial, designed to compare RVd without or with the isatuximab (isa) with respect to the rate of minimal residual disease (MRD) negativity (i.e., no evidence of cancer in the bone marrow) induction therapy in patients with transplant-eligible MM. The primary endpoint of the trial was MRD negativity assessed by next-generation flow after induction and the secondary endpoint was the rate of complete response (CR) after induction as well as safety data.


A total of 658 patients were started induction (RVd: 329/328 and Isatuximab-RVd: 331/330) with a median age of 58 years and baseline characteristics were well balanced between treatment arms. On induction, 35 (10.6%) and 18 (5.4%) patients discontinued treatment in the RVd vs. Isa-RVd arms (p = 0.02). Among these, 8 (2.4%, RVd) vs. 7 (2.1%, Isa-RVd) patients discontinued induction due to adverse events (AE). 293 (89.1%) vs. 312 (94.3%) patients in the RVd vs. Isa-RVd arms continued further study treatment after induction.

MRD negativity rates after induction were 35.6% vs. 50.1% (RVd vs. Isa-RVd), giving an odds ratio, OR = 1.83 (95% CI 1.34-2.51, p<0.001). While the rates of CR after induction did not yet differ between the RVd vs. Isa-RVd arms (21.6% vs. 24.2%, p = 0.46), the rate of very good partial response or better was significantly higher in the Isatuximab-RVd arm (60.5% vs. 77.3%, p < 0.001). The rates of progressive disease were 4.0% (RVd) vs. 1.5% (Isa-RVd).

With respect to safety there was no significant difference with at least one adverse event (grade ≥3) on induction which occurred in 61.3% (RVd) and 63.6% (Isa-RVd) of patients (p = 0.57). Rates of serious adverse events on induction were also between the two groups (36.3% vs. 34.8%, RVd vs. Isa-RVd p = 0.75).

The authors concluded that the GMMG-HD7 trial demonstrated superiority of MRD negativity rates after induction by adding isatuximab to RVd. They added that the trial is ongoing, including analyses post autologous transplantation, which is followed by a second randomisation to compare the efficacy of the addition of Isa to lenalidomide maintenance.


Goldschmidt H et al. Addition of Isatuximab to Lenalidomide, Bortezomib and Dexamethasone As Induction Therapy for Newly-Diagnosed, Transplant-Eligible Multiple Myeloma Patients: The Phase III GMMG-HD7 Trial. ASH conference 2021