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Finnish hospital data lakes can be adapted to analysis of complex treatment patterns, outcomes and healthcare burden in multiple myeloma

Home > All articles > Finnish hospital data lakes can be adapted to analysis of complex treatment patterns, outcomes and healthcare burden in multiple myeloma

Finnish hospital data lakes can be adapted to analysis of complex treatment patterns, outcomes and healthcare burden in multiple myeloma

Our latest Multiple Myeloma (MM) publication describes how treatments have changed in 2013–2019, and what the estimated treatment costs are in Multiple Myeloma. The study was published in Future Oncology in October 2023 and carried out by experts at Medaffcon, Sanofi, and Helsinki University Hospital (HUS).

The availability of stem cell transplantation (SCT) and novel immunochemotherapies (ICTs) have improved the outcomes of multiple myeloma therapies. However, it is not clear how treatment patterns have changed longitudinally and what is the magnitude of burden associated with the treatment and follow-up of multiple myeloma in Finland.

In this RWE study we analyzed data from Helsinki University Hospital Data Lake and examined 509 adult Multiple Myeloma (MM) patients treated with ICTs in 2013–2019 in the Hospital District of Helsinki and Uusimaa. Compared with a nontransplant group, patients eligible for stem cell transplantation had a better 5-year survival rate (74.4 % vs 44.0 %) but used high levels of specialty care resources.

At seven years of the follow-up of the 509 patients, total estimated cumulative any-cause specialty care costs per patient, excluding medications, were approximately 148 000 euros (95 % CI: 134 000–161 000) in SCT-eligible patients and 64 000 euros (95 % CI: 58 000–70 000) in non-eligible individuals. Respective average per patient year costs were 33 000 euros (95 % CI: 30 000–37 000) and 21 000 euros (95 % CI: 18 000–22 000). The treatment costs of patients with better survival continued growing for several years after diagnosis.

This study highlights the value of hospital data lakes and computer-assisted analysis of large patient cohorts with complex treatment patterns. These results are valuable to strategies combatting the healthcare burden in the management of multiple myeloma.

Read more:

Real-world evidence of multiple myeloma treated from 2013 to 2019 in the Hospital District of Helsinki and Uusimaa, Finland. Johanna Vikkula, Kristiina Uusi-Rauva, Tuuli Ranki, Iiro Toppila, Maria Aalto-Setälä, Katariina Pousar, Lotta Vassilev, Kimmo Porkka, Raija Silvennoinen, Oscar Brück. Future Oncology (2023).

Find more RWE study summaries here.

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