Rare and Complex Urology: Clinical Overview of ERN eUROGEN.

BACKGROUND: In 2017, the European Commission launched 24 European Reference Networks (ERNs). ERN eUROGEN is the network for urorectogenital diseases and complex conditions, and started with 29 full member healthcare providers (HCPs) in 11 countries. It then covered 19 different disease areas distributed over three workstreams (WSs). OBJECTIVE: To provide an overview and identify challenges in data collection at European level of the ERN eUROGEN patient population treated by HCPs in the network. DESIGN, SETTING, AND PARTICIPANTS: A retrospective cohort study was conducted of the 29 HCPs who were full members between 2013 and 2019. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Data were extracted from the original HCP applications and the ERN continuous monitoring system. Patient volumes, new patient numbers, and procedures were compared between different WSs, countries, and HCPs. Discrepancies between monitoring and application data were identified. RESULTS AND LIMITATIONS: Between 2013 and 2019, 122 040 patients required long-term care within the 29 HCPs. The volume of patients treated and procedures undertaken per year increased over time. Large discrepancies were found between patient numbers contained in the application forms and those reported in the continuous monitoring system (0-1357% deviation). CONCLUSIONS: Patient numbers and procedures increased across ERN eUROGEN HCPs. Reliable data extraction appeared challenging, illustrated by the patient volume discrepancies between application forms and the continuous monitoring data. Improved disease definitions, re-evaluation of affiliated HCPs, and valid data extraction are needed for future improvements. PATIENT SUMMARY: We analysed the patient population with rare urorectogenital diseases or complex conditions within the ERN eUROGEN network between 2013 and 2019. Clinical activity was found to increase, but differences in patient numbers were evident between healthcare providers. In order to acquire valid patient numbers, both improved definitions of diagnostic codes and greater insight into the data-gathering process are required.

Clinical performance in ERN eUROGEN for penile, testicular, adrenal and soft tissue cancers.

BACKGROUND: European Reference Network (ERN) eUROGEN is a cross-border collaboration set up by the European Commission in 2017 aimed at tackling rare urogenital conditions, including cancers. OBJECTIVE: This report aims to assess ERN eUROGEN's operational activity with a focus on rare urogenital cancers. DESIGN, SETTING AND PARTICIPANTS: Data for descriptive analyses were collected retrospectively between 2013 and 2017, and prospectively between 2018 and 2020. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Operational indicators were set by the European Commission from 2018. Additionally, in 2019/20 centres self-assessed clinical service provision and provided clinical metrics for rare cancer specialist centres as established by experts. RESULTS AND LIMITATIONS: Results revealed that the cumulative rare urogenital cancer population increased 519.8% from 1,631 in 2013 to 10,109 in 2020. This may provide opportunities for research and creation of a large cancer registry. In total, ten centres met the clinical requirements for rare cancer specialist centres providing evidence of high-volume. Differences in data collection methods between centres limit further analyses. Other rare cancer data identified 39 panel discussions, three webinars, and eight publications. CONCLUSIONS: Whilst limitations to data analysis remain, ERN eUROGEN has demonstrated excellent operational performance with promising opportunities for rare cancer research.