Evidence map›Paper›PMID 39773121›Full record

ArticleBMC cancer2025

Molecularly redefining small bowel adenocarcinoma to accelerate precision patient care - protocol of a multicenter observational cohort biomarker study.

Rasmus Haunstrup Døssing, Julia Johanna Almer Broman, Colm J O'Rourke, Elizaveta Mitkina Tabaksblat, Jesper Bøje Andersen, Carsten Palnæs Hansen, Tim Svenstrup Poulsen, Estrid V S Høgdall, Jakob Hagen Vasehus Schou, Dan Høgdall

Registry-linked trialAbstract readClinical Trial Protocol
In one paragraph

Article in BMC cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06234306 (Molecularly Redefining Small Bowel Adenocarcinoma to Accelerate Precision Patient Care), which is not on this 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.

NCT06234306 recruitingnot on this map

Molecularly Redefining Small Bowel Adenocarcinoma to Accelerate Precision Patient Care

TypeobservationalSponsorCopenhagen University Hospital at HerlevRan2024 to 2033Enrolled500ConditionsSmall Bowel Adenocarcinoma
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

10 authors.

Rasmus Haunstrup DøssingDepartment of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Vej 1, Herlev, 2730, Denmark. rasmus.haunstrup.doessing@regionh.dk.
Julia Johanna Almer BromanDepartment of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Vej 1, Herlev, 2730, Denmark.
Colm J O'RourkeDepartment of Health and Medical Sciences, Biotech Research and Innovation Center, University of Copenhagen, Ole Maaløes Vej 5, 4th Floor, Copenhagen N, 2200, Denmark.
Elizaveta Mitkina TabaksblatDepartment of Oncology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N, 8200, Denmark.
Jesper Bøje AndersenDepartment of Health and Medical Sciences, Biotech Research and Innovation Center, University of Copenhagen, Ole Maaløes Vej 5, 4th Floor, Copenhagen N, 2200, Denmark.
Carsten Palnæs HansenDepartment Surgical Gastroenterology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Denmark.
Tim Svenstrup PoulsenDepartment of Pathology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Velj 1, Herlev, 2730, Denmark.
Estrid V S HøgdallDepartment of Pathology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Velj 1, Herlev, 2730, Denmark.
Jakob Hagen Vasehus SchouDepartment of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Vej 1, Herlev, 2730, Denmark.
Dan HøgdallDepartment of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Borgmester Ib Juuls Vej 1, Herlev, 2730, Denmark. dan.taksony.solyom.hoegdall@regionh.dk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSmall Bowel Adenocarcinoma (SBA) is a rare gastrointestinal cancer with a limited understanding of the molecular pathology. This study aims to bridge the knowledge gap, providing a robust molecular foundation for SBA and addressing the clinical challenges inherent in treating this orphan disease. The study proposes to redefine the clinical management for SBA patients through advanced molecular profiling techniques to improve potential precision medicine. METHODS/

designThis National multicenter, observational cohort study combines retrospective and prospective analyses across Danish University Hospitals. The study enrolls patients diagnosed with SBA, retrospectively from 2009 and prospectively from 2022 onwards. Molecular profiling, including DNA, RNA, and T-cell receptor sequencing, will be conducted on SBA tissue samples. The primary outcome is to categorize SBA into consensus molecular-guided subgroups. Secondary outcomes include correlating these subgroups with clinical features, treatment responses, and patient outcomes. Machine learning algorithms will be employed for bioinformatic analyses to interpret molecular data. Ethical approval has been obtained, and patient consent will be secured for the retrospective study component. DISCUSSION: The molecular and clinical characterization of SBA is expected to add novel insights into the heterogeneity of this rare disease. By identifying molecular subgroups, the research could enable the development of personalized treatment strategies, a paradigm shift within SBA. The study acknowledges the challenges of working with orphan diseases, including limited patient numbers and diverse clinical presentations. However, its findings will have the potential to substantially impact future clinical practices and guide targeted therapies for SBA patients.

trial registrationClinicalTrials.gov NCT06234306.

Indexed as

AdenocarcinomaBiomarkers, TumorIntestinal NeoplasmsPrecision MedicineDenmarkFemaleHumansIntestine, SmallMaleMulticenter Studies as TopicObservational Studies as TopicProspective StudiesRetrospective StudiesBiomarkers, TumorConsensus molecular subtypesDanish cancer biobankDNAMolecular-guided treatment strategiesRNASmall bowel adenocarcinomaT-cell receptor

Identifiers

PMID39773121
PMCPMC11707884

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Registered trials

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.