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Newsletter September 2024

Dear Subscriber,

Welcome to the latest edition of the Real4Reg newsletter. In this edition, we shine the spotlight on our partner Fraunhofer, featuring an insightful exploration of the challenges of causal inference in real-world data analysis and the field of machine learning.
Additionally, we anticipate our 2024 workshops, which will take place virtually on October 14 and we cover the presentation of the Real4Reg survey results at the cooperation conference of GMDS, DGSMP, DGEpi, DGMS and DGPH, in Dresden, Germany, on September 10-11. Be sure to check out the details in our news section.

Deep dive: The challenge of causal inference in RWD analysis

Causal machine learning (ML) is an evolving field that aims to model and infer cause-and-effect relationships in data. Unlike traditional ML, which focuses primarily on making predictions based on associations in data, causal ML seeks to answer questions about the effects of an intervention, e.g. via a drug, from data that may have been collected under real-world conditions (real-world data - RWD).

The challenge arising in this context is, however, that unlike the situation in a randomised controlled trial (RCT), patients taking a specific drug might demonstrate systematic differences to patients who were not treated with that drug, because the treatment is a consequence of an informed decision by a doctor.

Thus, the naive comparison of treated and untreated patients could be affected by statistical confounders and thus lead to wrong conclusions about the effectiveness and safety of a drug under real-world conditions. The fundamental problem in this regard is that one can only observe the factual outcome of a given treatment assignment for an individual, but not the opposite.

Read the full article on our website
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Partner Presentation: Fraunhofer Society

The Fraunhofer Society is a non-profit, translational research organisation with 76 institutes spread throughout Germany, each focusing on different fields of applied science. With around 30.000 employees and an annual research budget of about €2.9 billion it is the biggest organization for applied research in Europe. Although base funding comes from the German government, more than 70% is earned through contract work, either for government-sponsored projects or from industry.
The Fraunhofer Institute for Algorithms and Scientific Computing (SCAI), located on the Campus Birlinghoven close to Bonn, is one of these 76 institutes and part of one of the largest research locations for mathematics and computer science in Germany. SCAI combines know-how in mathematical and computational methods with a focus on the development of innovative algorithms and their take-up in industrial practice.

Aims

The AI & Data Science team at Fraunhofer SCAI is composed of around 20 individuals at different career stages with a background in computational sciences (computer science, life science informatics, bioinformatics, biomedical engineering) and headed by Prof. Dr. Holger Fröhlich

The aim is the development and application of AI/ML algorithms in the field of biomedicine, following the mission to bring better treatments to the right patients. In that regard the team focuses on target prioritization, precision medicine as well as support of clinical trials.

Following the general mission of Fraunhofer to bridge between academic and industrial research, these applications interface with according interests and needs in pharmaceutical and biotech industries as well as the public healthcare sector. From a methodological perspective the AI & Data Science team has a long-lasting experience in multi-scale, multimodal data fusion, (generative) time series modeling as well as hybrid AI techniques combinding human knowledge with data driven techniques.

The team is currently part of 10 national and international research projects. The AI & Data Science team is strongly involved in teaching activities in the Master programs Life Science Informatics and Computer Science at the University of Bonn.

Role in Real4Reg

In Real4Reg, the AI & Data Science team is responsible for leading Work Package 3. The goal of Work Package 3 is to develop a programming library designed to support data scientists in regulatory agencies. By the end of the project, this library is expected to offer a wide range of functionalities, including:

  • Visualization of real-world data
  • Emulation of clinical trials
  • Causal AI/ML models for predicting the effectiveness and safety of drugs in real-world settings
  • Generative AI techniques for simulating realistic synthetic patient trajectories

To achieve these objectives, Work Package 3 collaborates closely with Work Packages 1 and 2, which focus on defining and implementing specific medical use cases.

Fraunhofer SCAI website LinkedIn X (Twitter)

News

Real4Reg 2024 workshops on October 14

On October 14, Real4Reg will host two dedicated workshops. The first, "Insights into Stakeholder Needs", is a specialized session designed to showcase the Real4Reg survey results, and to explore how these insights can shape effective training programs. Later in the day, a workshop specifically tailored for patients and the lay public, "Demystifying Real-World Data - Insights for Patients", will aim to clarify the complexities of real-world data (RWD) and its impact on healthcare.

Read more
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Presentation of Real4Reg survey results in Dresden, Germany

In early September, Dresden was the venue of a joint conference of five German medical associations, enabling cross-sectional knowledge sharing across a range of scientific expertise. This was the first time the five societies German Society for Medical Informatics, Biometry and Epidemiology (GMDS), German Society for Social Medicine and Prevention (DGSMP), German Society for Epidemiology (DGEpi), German Society for Medical Sociology (DGMS), German Society for Public Health (DGPH) came together to exchange ideas and learnings in their respective fields. Almost 2000 scientists attended the conference and discussed topics such as discussed topics related to epidemiology, health technology assessment and public health such as gender, planetary/environmental health, artificial intelligence, and patient involvement.

Read more
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Real4Reg Consortium meetings

On June 26-27, the Real4Reg Consortium held a hybrid consortium meeting at CSC – IT Center for Science in Helsinki, Finland. The opportunity to gather partners face-to-face strengthened bonds within the Consortium and facilitated the effective exchange of ideas. This month, on September 19, the third Real4Reg Consortium Meeting in 2024 took place online, and focused on analysis topics.

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Upcoming Events

14 October 2024, online - Real4Reg Workshop: Real4Reg - Insights into Stakeholder Needs
go to registration

14 October 2024, online - Real4Reg Workshop: Demystifying Real-World Data - Insights for Patients
go to registration

18-20 November 2024, Copenhagen, Denmark - NorPEN 16th Annual meeting
read more

20 November 2024, Lisbon, Portugal - Annual Conference of INFARMED (Portuguese National Authority of Medicines and Health Products)
read more


21-22 November 2024, Bonn, Germany
- 31st Annual Meeting of the German Drug Utilisation Research Group (GAA)
read more

For more information on additional events in the realms of real-world data, artificial intelligence, and health, please consult our Events page

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RealReg is a project funded by the European Union under the Horizon Europe programme –Project No. 101095353. The consortium of ten European institutions aims to promote the use of real-world data to support regulatory decisions about medicines. For media inquiries, please contact: real4reg@infarmed.pt

Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the granting authority can be held responsible for them.

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Federal Institute for Drugs and Medical Devices (BfArM)
Represented by the President
Prof. Dr Karl Broich

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Kurt-Georg-Kiesinger-Allee 3
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