Circular External Fixation of Ankle and Pilon Fractures Using Novel Polyaxial Locking Struts.

Ankle fractures and pilon fractures are common injuries and can range in severity from low-energy rotational injuries to high-energy fractures of the articular surface. External fixation can be used in a staged treatment strategy to allow for a closed reduction and soft tissue rest before definitive internal fixation or as a definitive treatment method. We describe a technique that involves the use of novel polyaxial locking struts in conjunction with circular external fixation that can be used as a temporary form of external fixation or as definitive treatment of high-energy ankle and pilon fractures.

Cirrhosis: Primary care approaches to screening, immunization, and lifestyle modifications.

For patients with decompensated cirrhosis, health maintenance is critical to improve survival rates and prevent adverse outcomes. We review the primary care management of cirrhosis and its complications, such as esophageal varices, hepatocellular carcinoma, and chemical or medication exposures. We also highlight specific immunizations and lifestyle modifications to prevent decompensation, and we summarize current screening guidelines.

Social Needs in the Prehospital Setting (SNIPS): EMS Attitudes Toward Addressing Patient Social Needs.

Introduction: There has been interest in utilizing EMS to address patients' social determinants of health, which are thought to be the cause of many unnecessary transports, particularly for "super-utilizing" patients. However, existing research is limited regarding EMS clinicians' understanding of social determinants of health and attitudes toward potential interventions.

Methods: This cross-sectional study was conducted using an internet-based survey of EMS clinicians across the United States with multiple methods of recruitment.

Using Interdisciplinary Teams to Mitigate the Effects of Drug Shortages in Palliative Care: The Case of Lorazepam Injection.

Given the rising frequency of drug shortages in hospitals, interdisciplinary collaboration is necessary to manage medications, modify electronic medical records, and evaluate safety outcomes. One such shortage impacted lorazepam injection, a medication commonly used in palliative care to treat anxiety, agitation, and seizures. In anticipation of the lorazepam shortage in the summer of 2022, pharmacy staff collaborated with palliative care physicians to identify alternative treatment recommendations when providers were prohibited from ordering lorazepam injection.

No Difference in Short-Term Complications following Treatment of Closed Tibial Shaft Fractures with Intramedullary Nailing versus Plate Fixation.

Objectives: Tibial shaft fractures are treated with both intramedullary nailing (IMN) and plate fixation (ORIF). Using a large national database, we aimed to explore the differences in thirty-day complication rates between IMN and ORIF.

Methods: Patients in the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database who had undergone either tibial IMN or ORIF for closed fractures from 2010 to 2018 were identified using current procedural terminology (CPT) codes.

Intratemporal facial nerve neurofibroma causing facial paralysis in an infant: Case report and review of the literature.

This article describes the first recorded case of intratemporal neurofibroma in an infant. A literature review of all other existing cases of intratemporal neurofibroma is performed, finding that the majority of cases involve multiple segments and can be found in the mastoid segment most often. Most common symptoms described included facial paralysis, otalgia, and conductive hearing loss, respectively.

Impact of community health workers on quality of life in adolescents and young adults with sickle cell disease: The SHIP-HU study.

Health-related quality of life (HRQoL) is an important outcome for patients with sickle cell disease (SCD). It is often poor compared with other chronic medical conditions or measured as a multidomain disease-specific construct. We previously reported outcomes in the Start Healing in Patients with Hydroxyurea (SHIP-HU) randomized controlled trial in adolescents and adults with SCD at six clinical sites.

Should lateral wall collapse be a contraindication for hypoglossal nerve stimulation?

Objective: The purpose of this study is to examine how lateral wall collapse affects treatment outcomes for hypoglossal nerve stimulation (HNS) patients.

Methods: Patients (n = 111) queried from a single surgeon's database of HNS cases were divided into groups based on their degree of oropharyngeal lateral wall collapse noted on drug-induced sleep endoscopy (DISE): Complete, Partial, None. For each group, apnea hypopnea index (AHI) reduction, Epworth Sleepiness Scale (ESS) score, stimulation voltage, average nightly usage, need for alternate device configuration/awake sleep endoscopy, and rate of surgical success were collected.

Longitudinal associations among physical activity and sitting with endocrine symptoms and quality of life in breast cancer survivors: A latent growth curve analysis.

Purpose: Adjuvant endocrine therapy (AET) often causes debilitating endocrine symptoms that compromise quality of life (QOL) in women diagnosed with hormone receptor positive breast cancer (BC). We examined whether greater levels of physical activity (PA) or prolonged sitting were associated with reduced side effects or worse side effects of AET, respectively.

Methods: We used parallel process latent growth curve models to examine longitudinal patterns in PA and sitting behaviors, and their association with endocrine symptoms and QOL over 3 years of follow-up in 554 female BC survivors undergoing AET.

Healthy and pathological pallidal regulation of thalamic burst versus tonic mode firing: a computational simulation.

The mechanisms by which the basal ganglia influence the pallidal-receiving thalamus remain to be adequately defined. Our prior in vivo recordings in fully alert normal and dystonic rats revealed that normally fast tonic discharging entopeduncular [EP, rodent equivalent of the globus pallidus internus (GPi)] neurons are pathologically slow, highly irregular, and bursty under dystonic conditions. This, in turn, induces pallidal-receiving thalamic movement-related neurons to change from a healthy burst predominant to a pathological tonic-predominant resting firing mode.

Utilizing a novel hybrid brachytherapy technique FINITO (Freehand Interstitial Needles in addition to Tandem and Ovoid) for locally advanced cervical cancer.

Purpose: We aimed to assess the clinical feasibility and advantages of using a novel hybrid brachytherapy technique by placing Freehand Interstitial Needles in addition to the Tandem and Ovoid applicator (FINITO) for the treatment of locally advanced cervical cancer (LAC).

Methods And Materials: A retrospective analysis was performed on two cohorts of patients with LACC treated at our institution: 29 patients in the FINITO group and 17 patients in the control group using T&O only approach. Clinical outcomes of interest included local control (LC), progression-free survival (PFS), overall survival (OS), and rates of acute and late toxicities.

On legal guardianship: An exploratory assessment of knowledge, attitudes and practices of resident physicians.

Background: Clinicians encounter patients under legal guardianship. We aimed to assess the knowledge, attitudes and practices (KAP) on legal guardianship in residents.

Methods: A KAP pilot survey about legal guardianship was developed by an interdisciplinary medicine-law-public health team and was distributed institutional email to internal medicine, psychiatry, and neurology residents in a single academic institution.

Clinical outcomes following observation, post-operative radiation therapy, or post-operative chemoradiation for HPV-associated oropharyngeal squamous cell carcinomas.

Background: Intermediate and high-risk features (IRFs/HRFs) for locoregional recurrence following initial surgery for oropharyngeal SCCs (OP-SCCs) were defined prior to the known association of HPV with OP-SCC. There are limited reports on practice patterns and outcomes associated with post-operative radiation therapy (PORT) or chemoradiation (POCRT) for HPV-associated OP-SCCs.

Materials/methods: The National Cancer Database was queried for patients with HPV-associated OP-SCCs managed initially with surgery with IRFs or HRFs.

Atypical Presentation of Tubulointerstitial Nephritis and Uveitis Syndrome, a Rare Disease.

Purpose: To expand the current knowledge of tubulointerstitial nephritis and uveitis syndrome (TINU), which might assist other ophthalmologists in recognizing and treating patients with this rare disease.

Methods: A patient with atypical demographics and features was compared with previously described TINU cases. The case was analyzed in terms of how it compares with more "classic" cases, and the differences were identified.

Alternative dolutegravir dosing strategies with concurrent rifapentine utilized for latent tuberculosis treatment.

We present a case of a 53-year-old person living with human immunodeficiency virus and a new diagnosis of latent tuberculosis. The patient had baseline suppressed HIV viral load on fixed dose combination dolutegravir/abacavir/lamivudine when once-weekly rifapentine 900 mg/isoniazid 900 mg/pyridoxine 25 mg was initiated for 12 weeks. An additional 50 mg dolutegravir dose, administered in the evenings, was added to the daily antiretroviral regimen for treatment duration secondary to rifapentine uridine diphosphate glucuronsyl transferase induction.

Outcomes in Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis Patients Treated With a Medicine-Led Multidisciplinary Approach.

Patients with Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) have traditionally been treated in burn centers. Our burn center's approach differs by admitting these patients to a medicine service, with support from the burn team. The aim of this study was to determine whether SJS/TEN patients cared for with our system, with burn involvement but not burn admission, demonstrate equivalent outcomes.

Targeted therapies in non-small cell lung cancer: present and future.

Lung cancer is the leading cause of malignancy-related death in the United States and the second most common cancer diagnosis worldwide. In the last two decades, lung cancer treatment has evolved to include advances in the development of mutation-based targeting, immunotherapy, radiation therapy, and minimally invasive surgical techniques. The discovery of lung cancer as a molecularly heterogeneous disease has driven investigation into the development of targeted therapies resulting in improved patient outcomes.

Association of Cerebral Hemodynamics and Anemia on Processing Speed in Adults with Sickle Cell Disease.

Background And Purpose: Compared to healthy controls, adult patients with Sickle Cell Disease (SCD) are anemic, and therefore have higher cardiac output and Cerebral Blood Flow (CBF) to maintain brain oxygenation. They also demonstrate comparatively more cognitive deficits due to either overt strokes or silent cerebral ischemia. However, there are few correlative studies between CBF and cognitive deficits, specifically processing speed in SCD.

Molecular Imaging Investigations of Polymer-Coated Cerium Oxide Nanoparticles as a Radioprotective Therapeutic Candidate.

Cerium oxide nanoparticles (CONPs) have a unique surface redox chemistry that appears to selectively protect normal tissues from radiation induced damage. Our prior research exploring the biocompatibility of polymer-coated CONPs found further study of poly-acrylic acid (PAA)-coated CONPs was warranted due to improved systemic biodistribution and rapid renal clearance. This work further explores PAA-CONPs' radioprotective efficacy and mechanism of action related to tumor microenvironment pH.

Injury Patterns and Outcomes at a Single Pediatric Trauma Center During the Coronavirus Disease 19 Pandemic.

Introduction: The coronavirus disease 19 (COVID-19) pandemic is reported to have changed injury patterns, prevalence, and outcomes across multiple institutions in the United States. Interpretation of aggregate data is difficult because injury patterns vary between urban and rural hospitals and the implementation of locoregional public health policies and guidelines in response to COVID-19 differed. To prepare our trauma system for future societal shutdowns, we compared injury patterns and outcomes of injured children and adolescents at a single pediatric trauma center before and during the first 2 y of the COVID-19 pandemic.

Carotid artery dissections from transcarotid artery revascularization as reported by the Food and Drug Administration.

Objectives: Transcarotid artery revascularization (TCAR) is a hybrid procedure that allows reversal of blood flow away from the brain while placing a stent through direct surgical access of the common carotid artery. It has been shown to have a lower risk of perioperative stroke compared with any prospective trial of transfemoral carotid artery stenting. However, intraoperative injuries related to the procedure and its management are not well characterized.