Evidence map›Paper›PMID 41821202›Full record

ArticleJMIR research protocols2026

Improving Registration and Dataflows Between Pediatric Oncology Clinics and the Childhood Cancer Registry of Switzerland: Protocol for SwissPedCancer Quality Assurance Study.

Yara Shoman, Lorenz Leuenberger, Grit Sommer, Julia Anna Bielicki, Pierluigi Brazzola, Sophia Della Valle, Manuel Diezi, Daniel Drozdov, Fabienne Gumy-Pause, Ana Guerreiro Stücklin and 10 more

Abstract read
In one paragraph

Article in JMIR research protocols, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors.

Yara ShomanInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-5331-4535
Lorenz LeuenbergerInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0009-0000-2548-9808
Grit SommerInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-4205-7932
Julia Anna BielickiDepartment of Paediatric Infectious Diseases, University Children's Hospital Basel, Basel, Switzerland.ORCID 0000-0002-3902-5489
Pierluigi BrazzolaPediatric Institute of Italian Switzerland, Bellinzona, Bellinzona, Switzerland.ORCID 0000-0003-3918-1059
Sophia Della ValleChildhood Cancer Registry of Switzerland (ChCR), Bern, Switzerland.ORCID 0009-0000-3671-8602
Manuel DieziLausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland.ORCID 0000-0003-0169-3884
Daniel DrozdovDivision of Pediatric Hematology Oncology, Children's Hospital, Kantonsspital Aarau (KSA), Aarau, Switzerland.ORCID 0000-0002-3010-7525
Fabienne Gumy-PauseDivision of Pediatric Oncology and Hematology, Department of Women, Child and Adolescent, Geneva University Hospitals (HUG), Geneva, Switzerland.ORCID 0000-0002-2835-4367
Ana Guerreiro StücklinDivision of Oncology and Children's Research Center, University Children's Hospital of Zurich, Zurich, Switzerland.ORCID 0000-0003-3136-9241
Ursula M KuehnelChildhood Cancer Registry of Switzerland (ChCR), Bern, Switzerland.ORCID 0009-0002-2207-6930
Katrin ScheinemannDivision of Hematology/Oncology, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland.ORCID 0000-0002-3578-7152
Christina SchinderaInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-4511-287X
Freimut SchillingChildren's Hospital of Central Switzerland, Lucerne, Switzerland.ORCID 0000-0001-8681-2760
Nicolas WaespeInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-2271-8959
Ben D SpycherInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-1430-5695
Luregn J SchlapbachDivision of Intensive Care Oncology and Neonatology, and Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland.ORCID 0000-0003-2281-2598
Claudia E Kuehni *Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0001-8957-2002
Fabiën N Belle *Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, CH-3012, Switzerland, 41 (0)31 631 35 07.ORCID 0000-0002-0037-4817
SwissPedHealth ConsortiumSee Acknowledgments.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Cancer registries are essential to monitor cancer incidence and survival to provide better quality cancer data for research. In Switzerland, the pediatric oncology units within pediatric hospitals actively report cancer cases, and the coding and registration team of the Childhood Cancer Registry (ChCR) enters data manually from medical files into the registry database. There are no automated data transfers or feedback loops between the pediatric oncology clinics and the ChCR. This ongoing process is time-consuming, inefficient, and a source of potential errors. Objective: SwissPedCancer aims to explore the options for automated data transfers from clinical data warehouses and feedback loops to make cancer registry processes more efficient. Methods: SwissPedCancer is a nested project within the national data stream initiative, the Swiss Pediatric Personalized Research Network (SwissPedHealth). Since September 2022, SwissPedHealth has developed and piloted structures to make routine clinical data from pediatric oncology clinics available for monitoring, benchmarking, and research in an interoperable, standardized, and quality-controlled way. SwissPedCancer expects to include approximately 2800 patients diagnosed with cancer before the age of 20 years between 2017 and 2023. The pediatric oncology clinics' data and the manually validated ChCR data will be delivered separately to a secure national computing network for health-related data (Biomedical Information Technology). We will compare these two data sources to assess completeness (case ascertainment), accuracy (validity), and timeliness of cancer registration in the ChCR. We will evaluate data on diagnosis, treatments, underlying genetic disease, remission, relapse, and late effects. SwissPedCancer will provide a framework for optimizing standardized and uniform data transfers between pediatric oncology clinics and the ChCR and for other registries within Switzerland. Results: The project was funded in September 2022 and received ethics exemption in October 2023. Data extraction from participating hospitals and the ChCR is expected to commence in January 2026. Study results are anticipated to be available in summer 2026. Conclusions: SwissPedCancer aims to reduce manual workload while improving the completeness, accuracy, timeliness, and comparability of childhood cancer data in Switzerland. The project will contribute to a robust, interoperable, and sustainable national infrastructure supporting high-quality cancer registration, timely analyses, and evidence-based decision-making.

Indexed as

Medical OncologyNeoplasmsPediatricsQuality Assurance, Health CareRegistriesChildHumansSwitzerlandcancer diagnosiscancer registrationcase ascertainmentchemotherapydata qualityEuroperadiotherapy

Identifiers

PMID41821202
PMCPMC12976597

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.