Evidence map›Paper›PMID 41955992›Full record

ArticleBreast (Edinburgh, Scotland)2026

Understanding the patient journey: Barriers, facilitators, and expectations in joining a chemotherapy de-escalation trial among premenopausal patients with breast cancer.

Petya Zyumbileva, Tanja Spanic, Emma Gillanders, Elise Martin, Marzia Zambon, Maria Connolly, Maria Dutarte, Enrico Tricanico, Carmela Caballero, Sarra El-Abed and 6 more

Abstract read
In one paragraph

Article in Breast (Edinburgh, Scotland), 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

16 authors.

Petya ZyumbilevaUniversité Paris-Saclay, Gustave Roussy, Inserm, CESP, F-94805, Villejuif, France; Université Paris-Saclay, Gustave Roussy, Inserm, CESP, IHU PRISM National PRecISion Medicine Center in Oncology, F-94800, Villejuif, France; Charité - Universitätsmedizin Berlin, Berlin, Germany. Electronic address: petya.zyumbileva@gustaveroussy.fr.
Tanja SpanicEuropa Donna-The European Breast Cancer Coalition, Milan, Italy; Europa Donna Slovenia, Ljubljana, Slovenia.
Emma GillandersUniversité Paris-Saclay, Gustave Roussy, Inserm, CESP, F-94805, Villejuif, France.
Elise MartinUniversité Paris-Saclay, Gustave Roussy, Inserm, CESP, F-94805, Villejuif, France.
Marzia ZambonEuropa Donna-The European Breast Cancer Coalition, Milan, Italy.
Maria ConnollyEuropean Patients' Academy on Therapeutic Innovation (EUPATI), Amsterdam, the Netherlands.
Maria DutarteEuropean Patients' Academy on Therapeutic Innovation (EUPATI), Amsterdam, the Netherlands.
Enrico TricanicoEuropean Patients' Academy on Therapeutic Innovation (EUPATI), Amsterdam, the Netherlands.
Carmela CaballeroBreast International Group, Brussels, Belgium.
Sarra El-AbedBreast International Group, Brussels, Belgium.
Janet DunnWarwick Medical School, University of Warwick, Coventry, UK.
Isabelle MerckaertJules-Bordet-Institut, Brussels, Belgium.
Iain R MacphersonSchool of Cancer Sciences, University of Glasgow, UK.
Aure VanheckeUNICANCER, Paris, France.
Ines Vaz-LuisUniversité Paris-Saclay, Gustave Roussy, Inserm, CESP, F-94805, Villejuif, France; Université Paris-Saclay, Gustave Roussy, Inserm, CESP, IHU PRISM National PRecISion Medicine Center in Oncology, F-94800, Villejuif, France; Interdisciplinary Department for the Organization of Patient Pathways (DIOPP), Gustave Roussy, Villejuif, France.
Maria Alice FranzoiUniversité Paris-Saclay, Gustave Roussy, Inserm, CESP, F-94805, Villejuif, France; Université Paris-Saclay, Gustave Roussy, Inserm, CESP, IHU PRISM National PRecISion Medicine Center in Oncology, F-94800, Villejuif, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDe-escalation trials aim to balance clinical outcomes and quality of life (QoL), especially for premenopausal women with early breast cancer (BC), who often experience a greater treatment burden affecting their physical and psychosocial well-being. We sought to understand their patient journey-barriers, facilitators, and expectations-when joining de-escalation trials to inform patient-centered design and implementation.

methodsOPTIMA-YOUNG, an EU-co-funded international trial, investigates a genomic assay-guided approach to de-escalate chemotherapy in premenopausal patients with early-stage hormone receptor (HR) + BC. A Co-creation Board of patients and healthcare professionals (HCPs) ensured stakeholder involvement throughout the trial. Focus groups (FGs) explored decision-making, needs, and QoL priorities related to joining a de-escalation clinical trial. Discussions were recorded, transcribed, anonymized, and analyzed using MAXQDA software.

resultsThe three FGs included 20 participants (11 patients, 9 HCPs) from 14 countries. Three themes emerged: 1) emotional and cognitive responses to BC diagnosis/treatment; 2) environmental, HCP, and social influences on choices; 3) coping with side effects and QoL challenges. Barriers to joining a de-escalation trial included limited emotional support at diagnosis, cross-country variations in shared decision-making, poor communication on long-term side effects, fear of recurrence, and HCPs' tendency to overtreat younger patients. Developing training for patients and HCPs was seen essential for improving communication, shared decision-making skills, and enhancing symptom management and QoL.

conclusionsThis pre-implementation study identified factors at the patient, HCP, and system levels that, if addressed, could improve the trial experience. Insights helped refine the OPTIMA-YOUNG protocol and implementation plan and may inform future de-escalation trials.

Indexed as

Breast NeoplasmsClinical Trials as TopicPatient ParticipationPremenopauseAdaptation, PsychologicalAdultDecision MakingFemaleFocus GroupsHumansMiddle AgedQualitative ResearchQuality of Lifede-escalationHormone receptor positive breast cancerPatient and provider viewsPremenopausalYoung patients

Identifiers

PMID41955992
PMCPMC13091061

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.