International Expert-Based Consensus Definition, Classification Criteria, and Minimum Data Elements for Osteoradionecrosis of the Jaw: An Inter-Disciplinary Modified Delphi Study.

Purpose: Osteoradionecrosis of the jaw (ORNJ) is a severe iatrogenic disease characterized by bone death after radiation therapy (RT) to the head and neck. With over 9 published definitions and at least 16 classification systems, the true incidence and severity of ORNJ are obscured by lack of a standard for disease definition and severity assessment, leading to inaccurate estimation of incidence, reporting ambiguity, and likely under-diagnosis worldwide. This study aimed to achieve consensus on an explicit definition and phenotype of ORNJ and related precursor states through data standardization to facilitate effective diagnosis, monitoring, and multidisciplinary management of ORNJ.

Assessment of complications in adjacent natural teeth compared to contralateral teeth in single posterior implant cases.

Osseointegrated dental implants represent a successful treatment modality for partial and complete edentulism. However, concerns persist regarding their impact on adjacent natural teeth. Conflicting literature exists regarding complications such as caries, mobility, and fractures in neighboring teeth, with few studies comparing these effects with those observed in contralateral natural teeth.

The Landmark Series: The Future of Pancreatic Cancer Clinical Trials.

Pancreatic cancer has a poor prognosis despite ongoing advances in systemic and multimodal therapies. This review analyzes recent progress and future directions in pancreatic cancer clinical trials, emphasizing the evolution from traditional approaches to a more personalized and biologically-driven treatment paradigm. While improvements in overall survival have been achieved through perioperative therapies, gaps remain in our understanding of optimal treatment strategies.

2H-NMR as a Practical Tool for Following MOF Formation: A Case Study of UiO-66.

Developing the mechanism for MOF formation is crucial for the rapid development of new materials. This work demonstrates that Deuterium-NMR spectroscopy is the optimal inter-laboratory methodology for understanding the in-situ kinetics of metal-organic framework (MOF) formation. This method is facile, affordable, and allows for the isolation and monitoring of individual reagents by using one deuterated component while the remaining components are protonated.

Impact of Non-Hepatectomy Opioid Reduction Efforts on Post-Hepatectomy Opioid Prescriptions: Analysis of 2,005 Patients.

Introduction: Pathway-driven, post-pancreatectomy opioid reduction interventions have proven effective and sustainable and may have a "halo effect" on other major abdominal cancer operations. This study's aim was to analyze the sequential effects of expanding opioid reduction efforts from pancreatectomy on opioids prescribed after hepatectomy.

Methods: This is a retrospective cohort study utilizing data from the electronic health record and a prospective quality improvement database for consecutive hepatectomy patients (09/2016-02/2024).

Associations of personality trait level and change with mortality risk in 11 longitudinal studies.

People who are higher in conscientiousness, extraversion, and agreeableness and lower in neuroticism tend to live longer. The present research tested the hypothesis that personality trait change in middle and older adulthood would also be associated with mortality risk, above and beyond personality trait level. Personality trait change may causally influence mortality risk through corresponding changes in health behaviors, social processes, and stress experience.

Validation of the inadequate delivery of oxygen index in an adult cardiovascular intensive care unit.

Objective: Machine learning (ML) may allow for improved discernment of hemodynamics and oxygen delivery compared to standard invasive monitoring. We hypothesized that an ML algorithm could predict impaired delivery of oxygen (IDO) with comparable discrimination to invasive mixed venous oxygen saturation (SvO) measurement.

Methods: A total of 230 patients not on mechanical circulatory support (MCS) managed with a pulmonary artery catheter (PAC) were identified from 1012 patients admitted to a single cardiovascular intensive care unit (CVICU) between April 2021 and January 2022.

Clinical utility of F-fluorodopa positron emission tomography in the movement disorder clinic: an Australian experience.

Background: Differentiating idiopathic Parkinson disease (iPD) from other causes of tremor and parkinsonism based on clinical grounds can be challenging, particularly early in the course of disease or in the case of atypical clinical presentations. F-fluorodopa (F-DOPA) is a positron emission tomography (PET) radioligand that can be used to demonstrate the presence and pattern of striatal presynaptic dopaminergic deficit and, thus, assist in the diagnosis of iPD and related disorders.

Aims: To determine the clinical utility of F-DOPA PET in an Australian movement disorder clinic setting.

Recruitment of Young Gay, Bisexual, and Other Men Who Have Sex With Men for a Web-Based Human Papillomavirus Vaccination Intervention: Differences in Participant Characteristics and Study Engagement by Recruitment Source in a Randomized Controlled Trial.

Background: Young gay, bisexual, and other men who have sex with men have been referred to as a "hard-to-reach" or "hidden" community in terms of recruiting for research studies. With widespread internet use among this group and young adults in general, web-based avenues represent an important approach for reaching and recruiting members of this community. However, little is known about how participants recruited from various web-based sources may differ from one another.

Comparing the predictive validity of four MCI definitions for incident dementia in demographically diverse community-dwelling individuals: Results from the Einstein Aging Study (EAS).

Objective: Research examining (MCI) criteria in diverse and/or health-disparate populations is limited. There is a critical need to investigate the predictive validity for incident dementia of widely used MCI definitions in diverse populations.

Method: Eligible participants were non-Hispanic White or Black Bronx community residents, free of dementia at enrollment, with at least one annual follow-up visit after baseline.

COVID-19 vaccine effectiveness against SARS-CoV-2-confirmed hospitalisation in the eastern part of the WHO European Region (2022-2023): a test-negative case-control study from the EuroSAVE network.

Background: Understanding COVID-19 vaccine effectiveness (VE) in preventing severe disease is critical to inform vaccine policy. We used the test-negative design to estimate VE against SARS-CoV-2-confirmed hospitalisation in adults ≥18 years in the eastern WHO European Region.

Methods: We included patients hospitalised for severe acute respiratory infection (SARI) at sentinel surveillance sites in Albania, Georgia, Kyrgyzstan, North Macedonia, Serbia, and in Kosovo.

Direct assessment of hereditary hemochromatosis in preimplantation genetic testing.

Objective: Hereditary hemochromatosis (HH) is a common genetic disorder characterized by iron overload, which, if undiagnosed, can lead to severe organ damage. There are 4 types of HH. Type 1 HH, the most common form, is primarily caused by a common variant in Western Europe (p.

Case Series of Cerebellar Ataxia with Tremor Due to Heterozygous STUB1 Variants (SCA48) without TBP Expansions: Further Evidence for SCA48 as a Monogenic Disease.

Clinically-relevant variants in the STUB1 gene have been associated with an autosomal dominant spinocerebellar ataxia 48 (SCA48), a recently described inherited neurodegenerative condition that is characterised by cognitive and psychiatric changes. To describe the clinical phenotype and genetic findings of three new Australian probands with STUB1 to expand the current understanding of the spectrum of clinical presentation and natural history of SCA48. Clinical and genetic review of patients diagnosed with SCA48 ataxia drawn from our centres.

Influence of antiplatelet medication and anticoagulation therapy after dental extractions on hospitalization: a retrospective 10-year study.

Background: The aim of this retrospective study was to identify high-risk dental extraction patients and the timing of postoperative hemorrhage to evaluate whether preventive hospitalization should be considered in patients on antiplatelet medication (AP) or anticoagulants.

Methods: Our study included 1595 procedures; 1319 were conducted under monotherapy (Group I: AP; Group II: indirect oral anticoagulant [IAC]; Group III: direct oral anticoagulant [DOAC]) and 276 under dual therapy (Group IV: double AP; Group V: AP and IAC; Group VI: AP and DOAC). We evaluated the incidence, frequency and timing of hemorrhage, hospitalization rate, and treatment of bleeding incidents.

Best Practices for Delivering Neoadjuvant Therapy in Pancreatic Ductal Adenocarcinoma.

Importance: Neoadjuvant therapy (NT) is an increasingly used treatment strategy for patients with localized pancreatic ductal adenocarcinoma (PDAC). Little research has been conducted on cancer care delivery during NT, and the standards for optimal delivery of NT have not been defined.

Objective: To develop consensus best practices for delivering NT to patients with localized PDAC.

Dose Planning and Radiation Optimization for Thoracic Conventional, Twice Daily, and Stereotactic Radiation Therapy: A Delphi Consensus From a National Survey of Practitioners.

Purpose: We sent surveys to a large number of radiation oncologists with active thoracic cancer practices and applied the Delphi method over 3 rounds to generate consensus dose-volume histogram metrics. We used these results to create consensus-based organs-at-risk dose constraints and target goal templates for practical implementation.

Methods And Materials: In this institutional review board-approved study, data were collected using REDCap electronic data capture on a secure server.

Tripartite interactions of PKA catalytic subunit and C-terminal domains of cardiac Ca channel may modulate its β-adrenergic regulation.

Background: The β-adrenergic augmentation of cardiac contraction, by increasing the conductivity of L-type voltage-gated Ca1.2 channels, is of great physiological and pathophysiological importance. Stimulation of β-adrenergic receptors (βAR) activates protein kinase A (PKA) through separation of regulatory (PKAR) from catalytic (PKAC) subunits.

Deletion Variant in Basenji Dogs with Fanconi Syndrome.

Fanconi syndrome is a disorder of renal proximal tubule transport characterized by metabolic acidosis, amino aciduria, glucosuria, and phosphaturia. There are acquired and hereditary forms of this disorder. A late-onset form of Fanconi syndrome in Basenjis was first described in 1976 and is now recognized as an inherited disease in these dogs.

Canine Multiple System Degeneration Associated with Sequence Variants in .

Canine multiple system degeneration (CMSD) is an early onset, progressive movement disorder affecting Kerry Blue Terriers and Chinese Crested dogs. The associated pathologic lesions include degeneration of the cerebellum, caudate nucleus, and substantia nigra. CMSD is inherited as an autosomal recessive trait in both dog breeds.

Setting the Standard for the Future of Cancer Surgery: Utilizing the Operative Standards for Trainees.

The purpose of this editorial is to illustrate how the Operative Standards for Cancer Surgery can be used as a tool to support education of surgical trainees. The three-volume text is a valuable resource not only for learning the scientific principles related to surgical oncology, but also as a technical guide for critical aspects of performing operations and a primer for quality assurance going forward in a surgical career.

Towards a new taxonomy of preterm birth.

Disease categories traditionally reflect a historical clustering of clinical phenotypes based on biologic and nonbiologic features. Multiomics approaches have striven to identify signatures to develop individualized categorizations through tests and/or therapies for 'personalized' medicine. Precision health classifies clinical syndromes into endotype clusters based on novel technological advancements, which can reveal insights into the etiologies of phenotypical syndromes.

The LAVA Study: A Prospective, Multicenter, Single-Arm Study of a Liquid Embolic System for Treatment of Peripheral Arterial Hemorrhage.

Purpose: To present the results of the Liquid Embolization of Arterial Hemorrhages in Peripheral Vasculature (LAVA) study evaluating safety and effectiveness of Lava Liquid Embolic System, an ethylene vinyl alcohol (EVOH), for peripheral arterial hemorrhage (PAH).

Materials And Methods: LAVA was a pivotal, prospective, multicenter, single-group, centrally adjudicated study of adults with active PAH. Patients received EVOH at 1 of 2 viscosities, administered by experienced physicians.

Assessing the Influence of Hyaluronan Dressing on Wound Healing on Split-Thickness Skin Graft Donor Sites Using a Three-Dimensional Scanner.

The topical application of hyaluronic acid after injury may accelerate the wound healing process. We aimed to retrospectively investigate whether the topical application of hyaluronic acid on standardized wounds after split-thickness skin graft removal on the thigh would accelerate wound healing and improve scarring outcomes. Additionally, we aimed to evaluate the usefulness of three-dimensional (3D) scanning to assess scars.

CHADS-VASc Score in Predicting Visual Acuity Outcomes Following Retinal Vein Occlusion.

To find whether the CHADS-VASc score, a system for stratifying stroke risk among patients with atrial fibrillation, correlates with visual acuity prognosis following retinal vein occlusion (RVO). This retrospective study included 83 eyes of 83 patients with a diagnosis of branch or central RVO between June 2017 and August 2022 with at least 12 months of follow-up in Assuta Ashdod Medical Center, Ashdod, Israel. The patients were divided into three groups, with CHADS-VASc scores of 0-2 ( = 31), 3-5 ( = 45), or 6-9 ( = 7).