Abstract P4-10-15: Whole-body vibration combined with physical exercise to treat aromatase inhibitor-induced musculoskeletal symptoms in breast cancer women: Results of a pilot randomized controlled study
Notice bibliographique
Résumé
Abstract BACKGROUND. Aromatase inhibitors (AIs) represent a cornerstone of hormone receptor (HR)-positive breast cancers management. However, AIs-induced musculoskeletal symptoms (AIMSS) might be frequently reported during estrogen depletion, with a crucial impact on cancer treatment adherence [1-2]. To date, physical exercise has been proposed as a promising therapeutic intervention to improve symptoms in AIMSS breast cancer patients [3] and recently, also whole-body vibration (WBV) showed promising results in these women. WBV is an effective neuromuscular training proposed to enhance muscle function and proprioception through various frequencies of mechanical vibration inducing repetitive muscle contractions. However, at present, data about tailored and effective multimodal rehabilitative exercise protocols to treat AIMSS are still controversial [3]. Therefore, this pilot randomized controlled study aimed at assessing the safety and efficacy of WBV in breast cancer women suffering from AIMSS. METHODS: In this study we recruited adults women undergoing AIs treatment for breast cancer and suffering from AIMSS. Twentytwo patients were enrolled and subsequently randomly assigned 1:1 to two groups. Group A received physical exercise and WBV, while Group B received physical exercise combined with sham WBV. The patients were assessed at the baseline (T0) and after 4 weeks of treatment (T1). The primary endpoint was the numerical pain rating scale (NPRS) for pain assessment; the secondary endpoints were the handgrip strength (HGS) test to assess appendicular muscle strength, the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) to assess pain, joint stiffness, and function; 10-meter walking test (10MWT) and 6MWT to evaluate physical performance; the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) to assess function, symptoms, and global health. RESULTS: Group A (n=11; mean age: 51.73±10.73 years; body mass index (BMI): 25.56±5.17 kg/m2) showed a statistically significant improvement of pain (NPRS: 6.82±1.17 vs 5.73±1.01; p=0.031). In contrast, patients in Group B, control group, (n=11; mean age: 58.55±9.71 years; BMI: 27.31±3.84 kg/m2), did not significantly improved in terms of pain (NPRS: 6.91±2.02 vs 5.91±2.51; p=0.07). Moreover, significant differences between groups at T1 were found in terms of WOMAC physical functioning (Group A: 77.56±9.853; Group B: 65.63±14.27; p=0.044). Furthermore, a significant improvement in terms of muscle strength, physical performance and quality of life (EORTC QLQ-C30) were reported in intragroup analysis in both groups, without significant differences between groups. We did not register dropouts or side effects in both groups. Lastly, both patients and the physical therapist reported a high level of satisfaction about the rehabilitative intervention performed. CONCLUSION: These findings showed that physical exercise and WBV combination therapy might be safe, well-tolerated and effective in patients with AIMSS. However, further studies are warranted to assess long terms effects of this combined rehabilitative treatment. REFERENCES: 1. Molehin D, Rasha F, Rahman RL, Pruitt K. Regulation of aromatase in cancer. Mol Cell Biochem. 2021. 2. Murphy CC, Bartholomew LK, Carpentier MY, Bluethmann SM, Vernon SW. Adherence to adjuvant hormonal therapy among breast cancer survivors in clinical practice: a systematic review. Breast Cancer Res Treat. 2012;134(2):459-78. 3. Roberts KE, Rickett K, Feng S, Vagenas D, Woodward NE. Exercise therapies for preventing or treating aromatase inhibitor-induced musculoskeletal symptoms in early breast cancer. Cochrane Database Syst Rev. 2020;1:CD012988. Citation Format: Lorenzo Lippi, Alessandro de Sire, Antonio Ammendolia, Carlo Cisari, Konstantinos Venetis, Elham Sajjadi, Nicola Fusco, Marco Invernizzi. Whole-body vibration combined with physical exercise to treat aromatase inhibitor-induced musculoskeletal symptoms in breast cancer women: Results of a pilot randomized controlled study [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P4-10-15.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,003 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,002 | 0,001 |
| Méta-épidémiologie (sens large) | 0,004 | 0,002 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,002 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,002 | 0,002 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,009 | 0,001 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».