Development and clinical implementation of a digital workflow utilizing 3D-printed oral stents for patients with head and neck cancer receiving radiotherapy.

Objectives: We describe the development of 3D-printed stents using our digital workflow and their effects on patients enrolled in the lead-in phase of a multi-center, randomized Phase-II trial.

Materials And Methods: Digital dental models were created for patients using intraoral scanning. Digital processes were implemented to develop the mouth-opening, tongue-depressing, and tongue-lateralizing stents using stereolithography.

The State of Surgical Axillary Management and Adjuvant Radiotherapy for Early-stage Invasive Breast Cancer in the Modern Era.

Background: For clinical T1-2N0 breast cancer, sentinel lymph node biopsy (SLNB) has been shown in American College of Surgeons Oncology Group (ACOSOG) Z0011 to be sufficient for women with 1 to 2 positive sentinel lymph nodes with no added benefit for completion axillary lymph node dissection (ALND). Z0011 specified whole breast radiotherapy (RT) using standard tangential fields; however, later analysis showed variation in field design. We assessed nationwide practice patterns and examined factors associated with patients undergoing completion ALND and subsequent radiation field design.

Excellent Long-term Breast Preservation Rate After Accelerated Partial Breast Irradiation Using a Balloon Device.

Background: Accelerated partial breast irradiation (APBI) using a balloon device has been well tolerated. A recent retrospective population-based study showed an increase in the rate of subsequent mastectomy for patients who undergo APBI compared with whole breast radiation therapy. Our aim was to analyze the long-term results of patients treated with APBI at our institution to determine the salvage mastectomy and locoregional recurrence rates and cosmesis outcomes.

FDA Adverse Event Reporting System: Recruiting Doctors to Make Surveillance a Little Less Passive.

Within the last few decades, a shift has taken place in FDA's approach to drug development, with greater emphasis put on postmarketing data collection and less on the traditional premarketing scheme. The FDA Adverse Event Reporting System (FAERS) is the primary system for collecting Adverse Events, but has been criticized for years for the low reporting rate into the system and the poor quality of the information submitted. This paper argues that physicians need to be required to submit adverse event reports to FAERS, because such a requirement (1) would produce a greater number of the high quality reports necessary to better determine causality; (2) is merely an extension of physicians' ethical obligations; and (3) aligns with the approach in the Vaccine Adverse Event Reporting System (VAERS).

Radiation-induced epithelial-myoepithelial carcinoma in a patient previously treated with mantle-field radiation therapy for Hodgkin lymphoma.

Background: Radiation-induced salivary gland tumors are well described in the literature, with mucoepidermoid cancer being the most common histologic entity. Epithelial-myoepithelial carcinoma is a rare tumor accounting for <1% of all tumors in the salivary glands.

Methods And Results: We describe the first case of radiation-induced epithelial-myoepithelial carcinoma in the English-language medical literature.

Routine histopathologic characteristics can predict oncotype DX(TM) recurrence score in subsets of breast cancer patients.

This study assessed whether routine pathologic parameters could predict Oncotype DX(TM) recurrence score (RS) in 72 breast cancers diagnosed from 2008-2012. Comparing patients with low RS (0-17) vs. intermediate RS (18-30) vs.