Trial reportIntegrative cancer therapies
Effects of an Exercise and Nutritional Intervention on Circulating Biomarkers and Metabolomic Profiling During Adjuvant Treatment for Localized Breast Cancer: Results From the PASAPAS Feasibility Randomized Controlled Trial.
Trial report in Integrative cancer therapies. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 8 papers, 2 of them syntheses that pooled it.
What it found
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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.
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.
Randomized Controlled Study Assessing the Feasibility and the Medico-economic Impact of Nutritional Intervention in Women With Breast Cancer Under Adjuvant Chemotherapy
Efecto de Una intervención Multidisciplinaria de Estilo de Vida Sobre el Exposoma de Pacientes premenopáusicas Con cáncer de Mama Estadios I-III.
Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.
- Comparative efficacy of exercise modes on inflammatory cytokines in patients with breast cancer: a systematic review with pairwise and network meta-analyses.Scientific reports · 2026Pooled it
- Effects of different exercise prescription parameters on metabolic and inflammatory biomarkers in cancer patients: a systematic review, meta-analysis, and meta-regression.Frontiers in immunology · 2025Pooled it
- A Scoping Review on Exercise Interventions During Adjuvant Chemotherapy or Radiotherapy for Cancer.Cureus · 2026Review
- Impact of exercise on cancer: mechanistic perspectives and new insights.Frontiers in immunology · 2024Review
- Effectiveness of Treatments That Alter Metabolomics in Cancer Patients-A Systematic Review.Cancers · 2023Review
- Clinical trial-identified inflammatory biomarkers in breast and pancreatic cancers.Frontiers in endocrinology · 2023Review
- Research advances in the application of metabolomics in exercise science.Frontiers in physiology · 2023Review
- Preliminary evidence on the effects of exercise on tumor biology: a potential guide for prescribing exercise.Current physical medicine and rehabilitation reports · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeExercise has been shown to improve physical and psychological conditions during cancer therapy, but mechanisms remain poorly understood. The purpose of the present study was to report the results of cancer-related biomarkers and metabolomics outcomes from the PASAPAS feasibility study.
methodsIn the PASAPAS randomized controlled trial, 61 women beginning adjuvant chemotherapy for localized breast cancer were randomized in a 6-month program of weekly aerobic exercises associated with nutritional counseling versus usual care with nutritional counseling. In the present analysis of 58 women for whom blood samples were available, first, circulating levels of biomarkers (ie, insulin, insulin-like growth factor 1, estradiol, adiponectin, leptin, interleukin-6, and tumor necrosis factor α) were measured at baseline and 6-month follow-up. Changes in biomarkers were compared between exercisers (n = 40) and controls (n = 18) using mixed-effect models. Second, serum metabolites were studied using an untargeted
resultsOver the 6-month intervention, no statistically significant differences were observed between exercisers and controls regarding changes in biomarkers and metabolomic profiles.
conclusionThe present analysis of the PASAPAS feasibility trial did not reveal any improvement in circulating biomarkers nor identified metabolic signatures in exercisers versus controls during adjuvant breast cancer treatment. Larger studies preferably in women with poor physical activity level to avoid ceiling effect, testing different doses and types of exercise on additional biological pathways, could allow to clarify the mechanisms mediating beneficial effects of physical exercise during cancer treatment.
trial registrationClinicalTrials.gov Identifier: NCT01331772. Registered 8 April 2011, https://clinicaltrials.gov/ct2/show/NCT01331772?term=pasapas&rank=1.
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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 Socratic graph.