Dietary Macronutrient Composition and Risk of Radiation-Induced Acute Skin Toxicity in Women with Breast Cancer: Results from the ATHENA Project.

Background: The impact of the dietary macronutrient composition and its subcomponents (saccharides, fatty acids, and protein sources) on radiation-induced acute skin toxicity (AST) in breast cancer (BC) patients is unknown. Hence, we examined the association between dietary macronutrients and their subcomponents and the risk of ≥grade 2 (G2) AST post-radiotherapy among women with BC.

Methods: An observational study was conducted among 161 BC patients treated with radiotherapy and enrolled in the ATHENA project in Italy.

Ladies project: large database in endometrial cancers for a personalized treatment.

Purpose: To compare Italian use with current international guidelines and to evaluate oncological outcomes and toxicity patterns of adjuvant radiation therapy (RT) for endometrial cancer (EC) in Italian women.

Materials And Methods: To conduct a retrospective multicentre Italian study a large database was set up. Inclusion criteria were: accrual between 2010 and 2020, treatment with surgery, post-operative external beam RT (EBRT) and/or interventional radiotherapy (IRT) associated or not with adjuvant chemotherapy.

Ultra-Hypofractionated Whole Breast Radiotherapy with Automated Hybrid-VMAT Technique: A Pilot Study on Safety, Skin Toxicity and Aesthetic Outcomes.

Purpose: The most prevalent treatment-related side effect related to adjuvant radiotherapy (RT) for breast cancer is acute skin toxicity in the irradiated area. The purpose of this single-institution pilot study is to provide preliminary clinical results on the feasibility and safety of a breast ultra-hypofractionated radiation treatment delivered using an automated hybrid-VMAT technique. Skin damage was assessed both with clinical examination and objectively using a Cutometer equipment.

Automated single-isocenter stereotactic body radiotherapy for multiple metastases from breast cancer: A case study.

Oligometastatic breast cancer patients can today could benefit from a multimodal approach, combining systemic therapy with metastasis-directed treatment using stereotactic body radiotherapy (SBRT). However, the possibility to synchronously treat multiple lesions is still challenging, needing the ability to generate complex dose distributions with steep dose gradients outside the lesions and major sparing of surrounding organs at risk and accurately track and reproduce the patient's position before and during radiation therapy. We report the case of an oligometastatic patient from left breast cancer, which occurred after a full course of whole breast radiotherapy, treated using the potential of modern technology including single-isocenter setup, plan automation, breath-hold technique and surface guided tracking and reproducibility of patient's position before and during radiation therapy.