Evidence map›Paper›PMID 42343485›Full record

ArticlePilot and feasibility studies2026

Weight management in obese cancer patients during curative active treatment: protocol for the CANOBESE feasibility study.

Aina Llenas-Bladé, Marta Puig Figueras, Carla Padilla Padilla, Anna Esteve, Raul Zamora-Ros, Mireia Daura I Vidal, Cristian Ochoa-Arnedo, Sonia Pernas, Cristina Santos Vivas, Jesús Brenes and 4 more

Registry-linked trialAbstract read
In one paragraph

Article in Pilot and feasibility studies, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07058207 (Weight Management in Obese Cancer Patients During Curative Active Treatment), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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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.

NCT07058207 narecruitingnot on this map

Weight Management in Obese Cancer Patients During Curative Active Treatment (CANOBESE Study): A Feasibility Study

TypeinterventionalSponsorInstitut d'Investigació Biomèdica de BellvitgeRan2025 to 2027Enrolled50ConditionsObesity, Solid Neoplasm, Stage II-IV, Curative TreatmentArmsMultimodal weight management program
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

14 authors.

Aina Llenas-BladéClinical Nutrition Unit, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Barcelona, Spain. ainallenas@iconcologia.net.ORCID http://orcid.org/0009-0000-9065-3213
Marta Puig FiguerasClinical Nutrition Unit, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Barcelona, Spain.
Carla Padilla PadillaMàster en Nutrición y Metabolismo - Universitat Rovira I Virgili - Universitat de Barcelona, Barcelona, Spain.
Anna EsteveServei d'Oncologia Mèdica, Institut Català d'Oncologia (ICO), Badalona, Barcelona, Spain.
Raul Zamora-RosUnit of Nutrition and Cancer, Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, 08908, Spain.
Mireia Daura I VidalClinical Nutrition Unit, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Barcelona, Spain.
Cristian Ochoa-ArnedoThe Bellvitge Biomedical Research Institute IDIBELL, Psychooncology and Digital Health Group, L'Hospitalet de Llobregat, Spain.
Sonia PernasDepartment of Medical Oncology, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Cristina Santos VivasDepartment of Medical Oncology, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Jesús BrenesDepartment of Medical Oncology, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Laura Jiménez-ColomoDepartment of Medical Oncology, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Leyre AsiainRadiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Ernest NadalDepartment of Medical Oncology, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, 08908, Spain.
Lorena ArribasClinical Nutrition Unit, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Barcelona, Spain.

Funding

World Cancer Research Fund PFG_FULL_2024_008
6 · The paper itself

Abstract

backgroundObesity is highly prevalent among patients with cancer and is associated with increased risks of treatment-related complications, poorer oncological outcomes, and long-term morbidity. Despite this, current oncology nutrition guidelines primarily address malnutrition and provide limited direction for clinical management of patients with obesity. Intentional weight loss interventions during cancer treatment are uncommon, partly due to concerns about safety and feasibility. The CANOBESE study aims to address this evidence gap by evaluating the feasibility of implementing a structured, multimodal weight management programme for patients with obesity undergoing curative oncological treatment.

methodsThis single-arm feasibility trial will recruit 50 adult patients with a BMI ≥ 30 kg/m DISCUSSION: The CANOBESE study represents one of the first efforts to assess whether a comprehensive lifestyle intervention can be effectively delivered to patients with obesity during curative cancer treatment. This protocol incorporates patient and public involvement, a multidisciplinary team approach, and real-world implementation considerations. Findings will inform the scalability of the intervention, characterize implementation challenges across a pragmatic oncology population, and guide the design of a future randomized controlled trial. The study is not intended to provide subgroup-specific clinical recommendations, but to generate feasibility data that may help refine tailored approaches to intentional weight management in oncology settings.

trial registrationClinicalTrials.gov identifier: NCT07058207. Registered on 9 July 2025. https://clinicaltrials.gov/study/NCT07058207 .

Indexed as

CancerExerciseFeasibilityMultimodal interventionObesityOncology treatment

Identifiers

PMID42343485
PMCPMC13551854

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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.