The 2022 Assisi Think Tank Meeting: White paper on optimising radiation therapy for breast cancer.

Crit Rev Oncol Hematol

University of Antwerp, Faculty of Medicine and Health Sciences, Antwerp, Belgium; Department of Radiation Oncology, Iridium Kankernetwerk, Antwerp, Belgium, Faculty of Medicine and Health Sciences, Antwerp, Belgium.

Published: July 2023

The present white paper, referring to the 4th Assisi Think Tank Meeting on breast cancer, reviews state-of-the-art data, on-going studies and research proposals. <70% agreement in an online questionnaire identified the following clinical challenges: 1: Nodal RT in patients who have a) 1-2 positive sentinel nodes without ALND (axillary lymph node dissection); b) cN1 disease transformed into ypN0 by primary systemic therapy and c) 1-3 positive nodes after mastectomy and ALND. 2. The optimal combination of RT and immunotherapy (IT), patient selection, IT-RT timing, and RT optimal dose, fractionation and target volume. Most experts agreed that RT- IT combination does not enhance toxicity. 3: Re-irradiation for local relapse converged on the use of partial breast irradiation after second breast conserving surgery. Hyperthermia aroused support but is not widely available. Further studies are required to finetune best practice, especially given the increasing use of re-irradiation.

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http://dx.doi.org/10.1016/j.critrevonc.2023.104035DOI Listing

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Article Synopsis
  • * The meeting involves discussion of pre-selected topics by working groups, which are informed by systematic reviews and surveys reflecting current clinical practices.
  • * The Assisi Working Group specifically examines lobular carcinoma, offering recommendations for locoregional therapy, especially radiation therapy for non-metastatic cases.
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The 2022 Assisi Think Tank Meeting: White paper on optimising radiation therapy for breast cancer.

Crit Rev Oncol Hematol

July 2023

University of Antwerp, Faculty of Medicine and Health Sciences, Antwerp, Belgium; Department of Radiation Oncology, Iridium Kankernetwerk, Antwerp, Belgium, Faculty of Medicine and Health Sciences, Antwerp, Belgium.

The present white paper, referring to the 4th Assisi Think Tank Meeting on breast cancer, reviews state-of-the-art data, on-going studies and research proposals. <70% agreement in an online questionnaire identified the following clinical challenges: 1: Nodal RT in patients who have a) 1-2 positive sentinel nodes without ALND (axillary lymph node dissection); b) cN1 disease transformed into ypN0 by primary systemic therapy and c) 1-3 positive nodes after mastectomy and ALND. 2.

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Ways to improve breast cancer patients' management and clinical outcome: The 2020 Assisi Think Tank Meeting.

Crit Rev Oncol Hematol

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Department of Radiation Oncology, Iridium Kankernetwerk, Antwerp, Belgium; University of Antwerp, Faculty of Medicine and Health Sciences, Antwerp, Belgium.

We report on the third Assisi Think Tank Meeting (ATTM) on breast cancer, a brainstorming project which involved European radiation and clinical oncologists who were dedicated to breast cancer research and treatment. Held on February 2020, the ATTM aimed at identifying key clinical questions in current clinical practice and "grey" areas requiring research to improve management and outcomes. Before the meeting, three key topics were selected: 1) managing patients with frailty due to either age and/or multi-morbidity; 2) stereotactic radiation therapy and systemic therapy in the management of oligometastatic disease; 3) contralateral breast tumour prevention in BCRA-mutated patients.

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During the 2016 Assisi Think Tank Meeting (ATTM) on breast cancer, the panel of experts proposed developing a validated system, based on rapid learning health care (RLHC) principles, to standardize inter-center data collection and promote personalized treatments for breast cancer. The seven-step project included data collection, analysis, application, and evaluation on a data-sharing platform. The multidisciplinary team developed a consensus-based ontology of validated variables with over 80% agreement.

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Immersion, Absorption, and Spiritual Experience: Some Preliminary Findings.

Front Psychol

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Research Institute for Neuroscience, Education and Didactics, Patrizio Paoletti Foundation for Development and Communication, Assisi, Italy.

Many traditions have utilized silent environments to induce altered states of consciousness and spiritual experiences. Neurocognitive explorations of spiritual experience can aid in understanding the underlying mechanism, but these are surprisingly rare. We present the verbal report and the electroencephalographic (EEG) alpha profile of a female participant scoring a maximal 34 on the Absorption Scale, recorded before and while she was immersed in a whole-body perceptual deprivation (WBPD) tank.

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