Adverse effects in the management of breast cancer - recent studies

• Main Authors: Marcela Maksymowicz (Author), Piotr Machowiec (Author), Anna Korzeniowska (Author), Natalia Baran (Author), Adriana Bielak (Author), Aleksandra Nowak (Author), Łucja Cywka (Author), Weronika Szwed (Author), Alicja Nowak (Author), Klaudia Bogusz (Author)
• Format: Book
• Published: Kazimierz Wielki University, 2023-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 10.12775/JEHS.2023.37.01.001; 2391-8306
• Keywords: Breast cancer; breast cancer treatment; radiotherapy; immunotherapy; toxicity; chemotherapy; Education; L; Sports; GV557-1198.995; Medicine; R
• Source: Journal of Education, Health and Sport, Vol 37, Iss 1 (2023)

Introduction and purpose Breast cancer (BC) management includes local therapies surgery, radiotherapy and systemic - hormonotherapy, chemotherapy, targeted and immunotherapy. However, some adverse events of these treatment strategies limit their wide administration in BC therapy. The aim of the study was to present adverse effects in the management of BC, prevention and treatment of them. State of the knowledge Surgery of the breast leads to lymphedema, pain, and anatomical changes. The most characteristic adverse event of radiotherapy is radiation dermatitis which is more probable among obese, older patients, females, and smokers. Other side effects are pneumonia, cardiac and pulmonary injury. Chemotherapeutics lead to complications such as anthracyclines-induced cardiotoxicity. As a consequence of endocrine therapy, patients are affected by vasomotor, musculoskeletal, and vulvovaginal symptoms. Immune checkpoint inhibitors may cause immune-related adverse events (irAEs), which are usually mild. When severe irAEs occur, immunosuppressive drugs are used. Depending on stage, toxicities of the therapies can lead to interrupting the treatment of BC. Moreover, drug resistance is an important therapeutic obstacle in BC treatment. Conclusion The application of a diversity of drugs in the treatment of breast cancer is associated with adverse effects which limit its efficacy. It is vital to develop novel, targeted therapeutic methods to optimize outcomes of patients. Given the adverse effects of breast cancer therapies and drug resistance, it is vital to develop novel, targeted therapeutic methods.