treatment of breast cancer during pregnancy regimen selection pregnancy monitoring and more

Abstract Breast cancer is uncommonly diagnosed during pregnancy but when encountered, it poses several clinical conflicts. Managing patients with gestational breast cancer should not be associated with considerable risk of morbidity provided the choice of the right drug in the right time for the right patient. Due to its relative rarity, we lack a standardized approach to manage these patients. Previous reports have suggested that women can be offered treatment strategies similar to those offered in the "non-pregnant" setup. Nevertheless, generalizing treatment decisions is too hard and treatment of these cases should be tailored according to the clinical situation. In order to ensure proper counseling of these patients, there are several key points that need to be addressed. These include timing of chemotherapy administration, the scheduling of agents, and pregnancy monitoring. In this review, we provide some guidance on how to select the chemotherapy regimen and address the feasibility and safety of administering trastuzumab during pregnancy. We also discuss some practical points on monitoring these patients during the course of pregnancy

Who are the women who enrolled in the POSITIVE trial: a global study to support young hormone receptor positive breast cancer survivors desiring pregnancy

Background: Premenopausal women with early hormone-receptor positive (HR+) breast cancer receive 5-10 years of adjuvant endocrine therapy (ET) during which pregnancy is contraindicated and fertility may wane. The POSITIVE study investigates the impact of temporary ET interruption to allow pregnancy. Methods: POSITIVE enrolled women with stage I-III HR + early breast cancer, <42 years, who had received 18-30 months of adjuvant ET and wished to interrupt ET for pregnancy. Treatment interruption for up to 2 years was permitted to allow pregnancy, delivery and breastfeeding, followed by ET resumption to complete the planned duration. Findings: From 12/2014 to 12/2019, 518 women were enrolled at 116 institutions/20 countries/4 continents. At enrolment, the median age was 37 years and 74.9 % were nulliparous. Fertility preservation was used by 51.5 % of women. 93.2 % of patients had stage I/II disease, 66.0 % were node-negative, 54.7 % had breast conserving surgery, 61.9 % had received neo/adjuvant chemotherapy. Tamoxifen alone was the most prescribed ET (41.8 %), followed by tamoxifen + ovarian function suppression (OFS) (35.4 %). A greater proportion of North American women were <35 years at enrolment (42.7 %), had mastectomy (59.0 %) and received tamoxifen alone (59.8 %). More Asian women were nulliparous (81.0 %), had node negative disease (76.2%) and received tamoxifen + OFS (56.0 %). More European women had received chemotherapy (69.3 %). Interpretation: The characteristics of participants in the POSITIVE study provide insights to which patients and doctors considered it acceptable to interrupt ET to pursue pregnancy. Similarities and variations from a regional, sociodemographic, disease and treatment standpoint suggest specific sociocultural attitudes across the world. (c) 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Breast cancer arising at a young age: do we need to define a cut-off?

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

Potential Therapeutic Targets in Triple Negative Breast Cancer

Triple negative breast cancers (TNBC) are often described as biologically aggressive tumors, with poorer survival compared to other breast cancer subtypes. The fact that TNBC lacks an obvious target like estrogen receptor and HER2 represents a major challenge in the management of these patients. Genomic analyses have revealed that TNBC comprises a diverse group of cancers, which have distinct molecular profiles and different prognosis. These studies also highlighted molecular aberrations that could serve as potential treatment targets. On the other hand, a high percentage of TNBCs express some important surface receptors that have been already exploited in the development of promising targeted therapies, which are currently tested in clinical trials. In this review, we will provide an overview on the molecular diversity of TNBC with special emphasis on the evolving role of some potential biomarkers that may be utilized in the near future.SCOPUS: re.jinfo:eu-repo/semantics/publishe

Depression and depressive symptoms in rheumatoid arthritis patient:an analysis of their occurrence and determinants

The objectives were to determine the differences in depressive symptoms and depression between rheumatoid arthritis (RA) and osteoarthritis (OA) patients, and to analyse the contribution of sociodemographic and clinical variables to depression in RA patients. The responses of 60 Egyptian RA patients and 40 patients with OA of the knees to the Symptom Checklist-90-R Depression subscale were compared. The proportions of patients from both groups confirmed by a psychiatric interview to be clinically depressed according to the DSM-III-R criteria were also compared. The contributions of sociodemographic and disease variables to depressive symptoms and clinical depression in RA patients were explored by multiple linear and logistic regression, respectively. RA patients showed significantly higher depression scores than OA patients (P = 0.001). The difference was unaffected by controlling for the effects of age, sex, disease duration and the sociodemographic covariates. A depressive disorder was clinically confirmed in 23% of RA patients and 10% of OA patients. The erythrocyte sedimentation rate (ESR), being unmarried and an urban residence were significant predictors of depressive symptoms (P &lt; 0.05), while being unmarried (P &lt; 0.05, OR = 2.1) and HAQ disability (P &lt; 0.01, OR = 3.8) were significant predictors of clinical depression in RA patients. RA patients have significantly more depressive symptoms and tend to be more clinically depressed than OA patients. The contribution of some

ERCC1 Expression in Diffuse Large B-Cell Lymphoma Patients Treated with a Cisplatin-Based Regimen: A Brief Communication

There is growing interest in defining biomarkers that could predict response to different chemotherapeutic agents. Excision repair cross complement 1 (ERCC1) enzyme has been shown to predict benefit of cisplatin in different types of cancer. As cisplatin-based regimens are frequently used in the salvage treatment of diffuse large B-cell lymphomas (DLBCL), a small pilot study was conducted to determine whether ERCC1 is expressed in this disease or not. Out of seven patients examined, only one had a 25% ERCC1 expression, which could represent a tumour truly expressing this marker. However, expression was not able to predict response to treatment. It remains unclear whether ERCC1 could serve as a predictive marker for cisplatin in this disease requiring further studies

Aromatase inhibitors in male breast cancer: a pooled analysis

Although several studies have shown the efficacy of third-generation aromatase inhibitors (AIs) in women with breast cancer, the role of such molecules remains elusive in male breast cancer patients. It is also unknown whether the addition of gonadotropin-releasing hormone (GnRH) analogues to AIs would be a superior strategy or not. This pooled analysis was conducted in accordance with the PRISMA guidelines. All studies that examined the efficacy of AIs in metastatic male breast cancer were considered eligible. Overall, 15 studies (105 cases) were eligible for this pooled analysis. The mean age of the study sample was 62.8 years. ER status was positive in all eligible cases. AI was given as first line in 61.5 % of cases. GnRH analogue was co-administered with AI in 37.1 % of cases (n = 39). CR, PR, SD and PD were achieved in 5.7, 23.8, 37.2 and 33.3 % of cases, respectively. The median PFS and OS were equal to 10.0 and 39.0 months, respectively. Co-administration of GnRH analogues was associated with more than threefold increase in rates of clinical benefit (OR = 3.37, 95 % CI 1.30–8.73) but did not seem to correlate with better PFS or OS. No statistically significant associations between the examined outcomes and the other parameters were noted. Available data suggest that AIs may potentially play a promising role in the optimal therapeutic strategy for metastatic male breast cancer patients. Especially, co-administration of AI with a GnRH analogue seems to increase the rate of clinical benefit and could be more effective, warranting further consideration. © 2015, Springer Science+Business Media New York