S.U.G.A.R: A Case to Outline Tactics for the Prevention of Alpelisib-Induced Hyperglycemia.

Postmenopausal patients with metastatic breast cancer (mBC) may live years with their disease on therapies with minimal toxicities but they will eventually progress on first-line therapy. For those eligible for second-line therapy, PIK3CA mutation testing is recommended in estrogen receptor-positive, her2-negative disease. If present, alpelisib, a PI3K inhibitor, has been shown to improve progression-free survival.

Assessing the effect of blood type on death and a novel scoring system to assess clinical course in patients with COVID-19.

Background: Coronavirus disease (COVID-19) continues to lead to worldwide morbidity and mortality. This study examined the association between blood type and clinical outcomes in patients with COVID-19 measured by a calculated morbidity score and mortality rates. The secondary aim was to investigate the relationship between patient characteristics and COVID-19 associated clinical outcomes and mortality.

Patient-Derived Xenografts as an Innovative Surrogate Tumor Model for the Investigation of Health Disparities in Triple Negative Breast Cancer.

Despite a decline in overall incidence rates for cancer in the past decade, due in part to impressive advancements in both diagnosis and treatment, breast cancer (BC) remains the leading cause of cancer-related deaths in women. BC alone accounts for ∼30% of all new cancer diagnoses in women worldwide. Triple-negative BC (TNBC), defined as having no expression of the estrogen or progesterone receptors and no amplification of the HER2 receptor, is a subtype of BC that does not benefit from the use of estrogen receptor-targeting or HER2-targeting therapies.

An Update on Screening and Prevention for Breast and Gynecological Cancers in Average and High Risk Individuals.

Breast and gynecological cancers affect almost 900,000 women and therefore most health care providers will be involved at some point in the management of women with cancer. As the prognosis of all cancers is much more favorable when diagnosed in early stages, it is imperative that all health care providers are familiar not only with current screening guidelines for the average population, but also with the identification of high risk individuals who may benefit from more intense screening as well as available interventions to prevent disease or decrease risk. The purpose of this review article is to provide relevant information to physicians and other health care providers to aid in identifying patients that are classified as "high risk" for developing breast or a gynecologic cancer, outlining what interventions exist for adequate screening and risk reduction strategies, and to provide an update on current screening guidelines for individuals at average and high risk.

Overview of breast cancer collaborative stage data items--their definitions, quality, usage, and clinical implications: a review of SEER data for 2004-2010.

Background: Surveillance, Epidemiology, and End Results (SEER) Program registries began collecting new data items, known as site-specific factors (SSFs), related to breast cancer treatment, prediction, and prognosis under the Collaborative Stage version 2 (CSv2) Data Collection System for cases diagnosed in 2010. The objectives of this report are to: 1) assess the completeness of the new SSFs and discuss their limitations and 2) discuss key changes in American Joint Committee on Cancer (AJCC) staging between the 6th and 7th editions.

Methods: We used data from the 18 SEER population-based registries (SEER-18), which included 71,983 women diagnosed with breast cancer in 2010.

Comparison between endoscopic ultrasound and magnetic resonance imaging for the staging of pancreatic cancer.

Objective: Preoperative staging of pancreatic cancer is crucial for proper therapy. Through this study, we aimed to compare the ability of endoscopic ultrasound (EUS) and magnetic resonance imaging (MRI) to effectively detect and stage pancreatic cancer.

Methods: One hundred twenty-seven patients undergoing EUS-fine-needle aspiration and MRI for the workup of pancreatic cancer were captured in a prospective database for comparison.

Endoscopic ultrasound staging is adversely affected by placement of a self-expandable metal stent: fact or fiction?

Objectives: Accurate preoperative staging of pancreatic cancer (Pca) is crucial to direct management. There is a perception that endoscopic ultrasound (EUS) staging should be performed before biliary decompression because of artifact caused by self-expandable metal stents (SEMS). Our aim is to determine whether placement of SEMS affects the staging of Pca.