RadOncCalc: A Mobile-Friendly Tool to Enhance Radiation Oncology Practice.

This study introduces RadOncCalc, a mobile and web-based platform designed to consolidate oncology research and guidelines into one accessible tool for radiation oncologists. By providing up-to-date dose constraints and contouring guidelines, RadOncCalc enhances clinical decision-making and patient care quality in radiation oncology.

Injectable peptide-glycosaminoglycan hydrogels for soft tissue repair: assessment for nucleus augmentation.

We report the development of peptide-glycosaminoglycan hydrogels as injectable biomaterials for load-bearing soft tissue repair. The hydrogels are injectable as a liquid for clinical delivery, rapidly form a gel , and mimic the osmotic swelling behaviour of natural tissue. We used a new model to demonstrate their application as a nucleus augmentation material for the treatment of intervertebral disc degeneration.

Predictors of Receiving Mental Health Services in Trauma Patients With Positive Drug Screen.

Introduction: Initial interaction with health care system presents an important opportunity to provide substance use disorder (SUD) rehabilitation in the form of mental health services (MHSs). This study aims to identify predictors of receipt of MHSs among adult trauma patients with SUD and positive drug screen.

Methods: In this analysis of 2017-2021 American College of Surgeons-Trauma Quality Improvement Program (ACS TQIP), adult(≥18 y) patients with SUD and positive drug screen who survived the hospital admission were included.

Nationwide changes in radiation oncology travel and location of care before and during the COVID-19 pandemic.

Purpose: Patients with cancer are particularly vulnerable to coronavirus disease (COVID). Transportation barriers made travel to obtain medical care more difficult during the pandemic. Whether these factors led to changes in the distance traveled for radiotherapy and the coordinated location of radiation treatment is unknown.

Controlling the Self-Assembly and Material Properties of β-Sheet Peptide Hydrogels by Modulating Intermolecular Interactions.

Self-assembling peptides are a promising biomaterial with potential applications in medical devices and drug delivery. In the right combination of conditions, self-assembling peptides can form self-supporting hydrogels. Here, we describe how balancing attractive and repulsive intermolecular forces is critical for successful hydrogel formation.

Predictors of an Academic Career in Radiation Oncology 5 to 10 Years After Residency.

Objective: To report the percentage of resident graduates in the modern era who establish careers in academic radiation oncology 5 to 10 years after residency.

Materials And Methods: The study population included 1147 radiation oncologists who completed residency between 2011 and 2017 and were practicing radiation oncologists in 2021.

Results: The percentage of 2011-2017 graduates with an academic career in 2021 (5 to 10 y after residency): Holman Pathway resident: Yes, 74% versus No, 43% ( P <0.

Reverse Abdominoplasty for Reconstruction Following Oncologic Resection of Extensive Breast Disease.

We present two cases of patients with extensive breast disease who underwent a reverse abdominoplasty for closure following resection: one of Paget's disease extending beyond the breast borders and another of a locally recurrent triple-negative invasive ductal carcinoma following mastectomy in a patient who previously had an ipsilateral thoracotomy. The reverse abdominoplasty flap is a reconstructive option not readily considered for closure following mastectomy. However, we believe that the reverse abdominoplasty flap should be considered when evaluating patients for anterior chest wall reconstruction because it is a simple and versatile coverage option.

Failure-to-rescue and mortality after emergent pediatric trauma laparotomy: How are the children doing?

Introduction: Emergent trauma laparotomy is associated with mortality rates of up to 40%. There is a paucity of data on the outcomes of emergent trauma laparotomies performed in the pediatric population. The aim of our study was to describe the outcomes, including mortality and FTR, among pediatric trauma patients undergoing emergent laparotomy and identify factors associated with failure-to-rescue (FTR).

The landscape of digital resources in radiation oncology.

In recent years, the number of educational medical resources accessible to residents and practicing radiation oncologists online has grown exponentially to include discussion boards, wikis, videos, podcasts, journal clubs, online communities, and interactive experiences to augment medical education. In this review, we identify, catalog, and critically evaluate educational websites, smartphone applications, web-based multimedia, and podcasts for radiation oncologists. Literature searches were conducted over a 2-month period (April to May 2022) using OVID-MEDLINE and PubMed with a combination of relevant search terms.

Emergency readmissions following geriatric ground-level falls: How does frailty factor in?

Background: Ground-level falls (GLFs) in older adults are increasing as life expectancy increases, and more patients are being discharged to skilled nursing facilities (SNFs) for continuity of care. However, GLF patients are not a homogenous cohort, and the role of frailty remains to be assessed. Thus, the aim of this study is to examine the impact of frailty on the in-hospital and 30-day outcomes of GLF patients.

Evaluation of injectable nucleus augmentation materials for the treatment of intervertebral disc degeneration.

Back pain affects a person's health and mobility as well as being associated with large health and social costs. Lower back pain is frequently caused by degeneration of the intervertebral disc. Current operative and non-operative treatments are often ineffective and expensive.

Review of in vitro mechanical testing for intervertebral disc injectable biomaterials.

Many early stage interventions for intervertebral disc degeneration are under development involving injection of a biomaterial into the affected tissue. Due to the complex mechanical behaviour of the intervertebral disc, there are challenges in comprehensively evaluating the performance of these injectable biomaterials in vitro. The aim of this review was to examine the different methods that have been developed to mechanically test injectable intervertebral disc biomaterials in an in vitro disc model.

Hematologic and serum biochemistry reference intervals using defined ASCVP methodology for laboratory natal multimammate mice ().

Complete blood count, serum chemistry values, and biological reference intervals were compared between two age groups (34-49 and 84-120 days old) of healthy male and female laboratory raised natal multimammate mice (). Blood was collected via cardiocentesis under isoflurane anesthesia. Data sets of machine automated complete blood counts and clinical chemistries were analyzed.

Conditional sanctioning in a legume- mutualism.

Legumes are high in protein and form a valuable part of human diets due to their interaction with symbiotic nitrogen-fixing bacteria known as rhizobia. Plants house rhizobia in specialized root nodules and provide the rhizobia with carbon in return for nitrogen. However, plants usually house multiple rhizobial strains that vary in their fixation ability, so the plant faces an investment dilemma.

The Geography of Employment Outcomes for Radiation Oncology Graduates in 2019.

Purpose: The geographic distribution of practicing radiation oncologists is of concern for multiple stakeholders within the field. Employment outcomes of graduating residents can affect that distribution, and they are of major concern to current residents. Data investigating employment outcomes of recent graduates are sparse.

Nonclinical Time in U.S. Radiation Oncology Residency Programs: Number of Months and Resident Opinion of Value.

Purpose: Data regarding the amount and use of nonclinical time (NCT) in radiation oncology residency programs are scarce. We surveyed every U.S.

Retrospective Analysis of Low-Molecular-Weight Heparin and Unfractionated Heparin in Pediatric Trauma Patients: A Comparative Analysis.

Background: Chemoprophylaxis with either unfractionated heparin (UFH) or Low-Molecular-Weight Heparin (LMWH) are recommended to prevent Venous Thromboembolism (VTE) after trauma. Experimental work has shown beneficial effects of LMWH in animal models, but it is unknown if similar effects exist in humans. We hypothesized that treatment with LMWH is associated with a survival benefit when compared to UFH.