scholarly journals A standardized, integral nutritional intervention and physical activity program reduces body weight in women newly diagnosed with breast cancer

2021 ◽  
Author(s):  
Cristina Santurino ◽  
Marina Morato-Martínez ◽  
Bricia López-Plaza ◽  
Lucía Arcos-Castellanos ◽  
Marta Clavero-Fraile ◽  
...  
2021 ◽  
Vol 11 ◽  
Author(s):  
Angeline Ginzac ◽  
Maureen Bernadach ◽  
Ioana Molnar ◽  
Martine Duclos ◽  
Emilie Thivat ◽  
...  

BackgroundThe standard care for HER2-positive breast cancer is chemotherapy plus a HER2-directed therapy. This can lead to treatment-induced cardiotoxicity. On the other hand, the practice of physical activity is known to improve cardiac function; thus HER2-positive breast cancer patients could draw particular benefit from physical activity during treatment. However, at the time of diagnosis for breast cancer, the majority of patients are insufficiently active according to physical activity recommendations of World Health Organisation, and it is difficult to remain or become active during the treatment. There is a lack of data in the literature on the optimal program to propose to patients to encourage them to be active during treatment. The aim of our study is to assess the feasibility of a home-based physical activity program during neoadjuvant chemotherapy and trastuzumab for HER2-positive breast cancer.MethodsThe APACAN2 study is a single-centre, non-randomized interventional trial. Patients with HER2-positive breast cancer treated with anthracycline-based neoadjuvant chemotherapy and trastuzumab are eligible for enrolment. The supervised home-based physical activity program takes place during neoadjuvant chemotherapy (NACT). It combines aerobic and strengthening exercises. The primary endpoint is the proportion of patients reaching the international physical activity recommendations, i.e. 150 minutes of moderate-intensity activity per week at the end of NACT. The study started in April 2018 and seventy patients are expected to be recruited.DiscussionIn the literature, the majority of studies on practice of physical activity in breast cancer focus on adjuvant chemotherapy or on the period after the end of treatment. To the best of our knowledge, the APACAN2 study is the first to evaluate a home-based physical activity program during neoadjuvant chemotherapy for HER2-positive breast cancer.Trial Registration NumberClinicaltrials.gov: NCT02963363, registered on July 11, 2016. Identifier with the French National Agency for the Safety of Medicines and Health Products N°ID RCB 2016-A01344-47, registered in August 2016. Protocol: version 8, 24 February 2021.


2018 ◽  
Author(s):  
Lidia Delrieu ◽  
Vincent Pialoux ◽  
Olivia Pérol ◽  
Magali Morelle ◽  
Agnès Martin ◽  
...  

BACKGROUND There is limited knowledge regarding the potential benefits of physical activity in patients with metastatic breast cancer. OBJECTIVE The Advanced stage Breast cancer and Lifestyle Exercise (ABLE) Trial aimed to assess the feasibility of a physical activity intervention in women with metastatic breast cancer and to explore the effects of physical activity on functional, psychological, and clinical parameters. METHODS The ABLE Trial was a single-arm, 6-month intervention study with a home-based, unsupervised, and personalized walking program using an activity tracker. At baseline and 6 months, we assessed anthropometrics, functional fitness, physical activity level, sedentary behavior, quality of life, fatigue, and tumor progression. Paired proportions were compared using the McNemar test and changes of parameters during the intervention were analyzed using the Wilcoxon signed-rank test, the Mann-Whitney test, and Spearman rank correlations. RESULTS Overall, 49 participants (mean age 55 years; recruitment rate 94%) were enrolled and 96% adhered to the exercise prescription (attrition rate 2%). Statistically significant improvements in the 6-minute walking distance test (+7%, <i>P</i>&lt;.001) and isometric quadriceps strength (+22%, <i>P</i>&lt;.001), as well as decreases in body mass index (-2.5%, <i>P</i>=.03) and hip circumference (-4.0%, <i>P</i>&lt;.001) were observed at 6 months. Quality of life remained stable and a nonstatistically significant decrease (-16%, <i>P</i>=.07) in fatigue was observed. CONCLUSIONS The high recruitment and adherence rates suggest the willingness of patients with metastatic breast cancer to participate in a physical activity program. The beneficial outcomes regarding physical fitness and anthropometry of this unsupervised physical activity program may encourage these patients to maintain a physically active lifestyle. Future randomized controlled trials with larger sample sizes are warranted. CLINICALTRIAL ClinicalTrials.gov NCT03148886; https://clinicaltrials.gov/ct2/show/NCT03148886 INTERNATIONAL REGISTERED REPORT RR2-10.2196/10487


2008 ◽  
Vol 16 (11) ◽  
pp. 1279-1289 ◽  
Author(s):  
Bernardine M. Pinto ◽  
Carolyn Rabin ◽  
George D. Papandonatos ◽  
Georita M. Frierson ◽  
Joseph J. Trunzo ◽  
...  

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