Another step towards improving oncofertility counselling of young women with Hodgkin's lymphoma

info:eu-repo/semantics/publishe

How I treat metastatic triple-negative breast cancer

Triple-negative breast cancer (TNBC) is associated with a high risk of recurrence and generally a bad prognosis. More than one-third of patients with TNBC will present distant metastases during the course of their disease. Although chemotherapy has been the main treatment option for metastatic TNBC for a long time, this scenario has changed recently with the advent of the polyadenosine diphosphate-ribose polymerase inhibitors (PARPis) for patients harbouring a mutation in the BRCA genes (BRCAmut) and also with the results of immunotherapy in patients with PD-L1-positive tumours. The present manuscript proposes a treatment algorithm for patients with metastatic TNBC based on the currently available, most relevant literature on the topic. For patients with a BRCAmut and able to tolerate chemotherapy, we recommend initiating treatment with platins (carboplatin/cisplatin) and to start PARPis at disease progression. For patients with PD-L1-positive tumours (PD-L1 expression on tumour-infiltrating immune cells >= 1%), we recommend first-line treatment with nab-paclitaxel and atezolizumab, when available. In patients without a BRCA mutation and with PD-L1-negative tumours, we recommend single-agent chemotherapy with taxanes (paclitaxel or docetaxel) as a first-line treatment. In patients with a high disease burden or who are very symptomatic, combinations such as anthracyclines plus cyclophosphamide or platins with taxanes are valid options. Chemotherapy should be maintained until the occurrence of disease progression or limiting toxicities. After progression to first-line chemotherapy, anthracyclines are an option for patients who received taxanes and vice versa. For patients who progressed to taxanes and anthracyclines, or who present contraindications to these agents, fluorouracil/capecitabine, eribulin, gemcitabine, cisplatin/carboplatin, vinorelbine and ixabepilone are alternatives. The treatment of TNBC is constantly evolving, and the inclusion of patients in ongoing trials evaluating new targeted agents, immunotherapy and predictive biomarkers should be encouraged, in an attempt to improve metastatic TNBC treatment outcomes

Reply to V. Turan et al

SCOPUS: le.jinfo:eu-repo/semantics/publishe

Improving Adjuvant Endocrine Treatment Tailoring in Premenopausal Women With Hormone Receptor-Positive Breast Cancer

The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice

Twenty years of anti-HER2 therapy-associated cardiotoxicity

Over the past 20...years, the prognosis of HER2-positive breast cancer has been transformed by the development of anti-HER2 targeted therapies. In early clinical trials of trastuzumab (ie, the first anti-HER2 agent to be developed) cardiotoxicity became a major concern. In the first published phase 3 trial of trastuzumab, 27% of patients receiving anthracyclines and trastuzumab experienced cardiac events and 16% suffered from severe congestive heart failure. In subsequent trials conducted in advanced and early settings, the incidence of cardiac events was reduced through changes in chemotherapy regimens, more strict patient selection and close cardiac assessment. However, cardiotoxicity remains a significant problem in clinical practice that is likely to increase as new agents are approved and exposure times increase through improved patients' survival. Though numerous trials have led to improved understanding of many aspects of anti-HER2 therapy-related cardiotoxicity, its underlying physiopathology mechanisms are not well understood. The purpose of this article is to provide an in-depth review on anti-HER2 therapy-related cardiotoxicity, including data on both trastuzumab and the recently developed anti-HER2 targeted agents

Oncofertility counselling in premenopausal women with HER2-positive breast cancer

A complete oncofertility counselling should be offered to all premenopausal patients before the administration of anticancer treatments. This important discussion is a crucial step for allowing them to take fully informed decisions about the proposed therapy and its potential long-term consequences as well as on their need and interest of accessing the available strategies for ovarian function and/or fertility preservation. In premenopausal women with HER2-positive early breast cancer, limited evidence exists to counsel them about the potential added gonadotoxicity of targeted agents beyond the damage already caused by chemotherapy. In addition, the prognostic role of treatment-induced amenorrhea in this setting was unknown. In our exploratory analysis within the ALTTO (BIG 2-06) trial, we have recently described the rates of treatment-induced amenorrhea after chemotherapy plus trastuzumab and/or lapatinib and the prognostic value of developing this side effect according to the hormone receptor status of their tumours. We observed similar rates of treatment-induced amenorrhea in the four anti-HER2 treatment arms. The lack of an increased rate of treatment-induced amenorrhea in the dual anti-HER2 blockade arm suggests the possible gonadal safety of these agents. In addition, women with HER2-positive/hormone receptor-positive tumours showed significantly better survival outcomes if they developed treatment-induced amenorrhea, while no difference was observed for those with HER2-positive/hormone receptor-negative disease. Future research efforts are needed to address the gonadotoxicity of the new available targeted agents as well as to elucidate which is the best adjuvant endocrine therapy in premenopausal women with HER2-positive/hormone receptor-positive disease

Beyond fertility preservation: role of the oncofertility unit in the reproductive and gynecological follow-up of young cancer patients

Are there reasons that motivate young cancer survivors to ask for follow-up visits at an oncofertility unit