1,898,027 results match your criteria: "CA; California Oncology Research Institute[Affiliation]"

Background: Conversational agents (CAs) are finding increasing application in health and social care, not least due to their growing use in the home. Recent developments in artificial intelligence, machine learning, and natural language processing have enabled a variety of new uses for CAs. One type of CA that has received increasing attention recently is smart speakers.

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Purpose: To compare the assessment of clinically relevant retinal and choroidal lesions as well as optic nerve pathologies using a novel three-wavelength ultra-widefield (UWF) scanning laser ophthalmoscope with established retinal imaging techniques for ophthalmoscopic imaging.

Methods: Eighty eyes with a variety of retinal and choroidal lesions were assessed on the same time point using Topcon color fundus photography (CFP) montage, Optos red/green (RG), Heidelberg SPECTRALIS MultiColor 55-color montage (MCI), and novel Optos red/green/blue (RGB). Paired images of the optic nerve, retinal, or choroidal lesions were initially diagnosed based on CFP imaging.

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Background And Objectives: This systematic review aims to synthesize the current literature on the association between chemotherapy (CTX) and chemotherapy-related cognitive impairment (CRCI) with functional and structural brain alterations in patients with noncentral nervous system cancers.

Methods: A comprehensive search of the PubMed/MEDLINE, Web of Science, and Embase databases was conducted, and results were reported following preferred reporting items for systematic review and meta-analyses guidelines. Data on study design, comparison cohort characteristics, patient demographics, cancer type, CTX agents, neuroimaging methods, structural and functional connectivity (FC) changes, and cognitive/psychological assessments in adult patients were extracted and reported.

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Objectives: With the increase in illicit fentanyl use in the USA, hospitals face challenges managing opioid withdrawal and opioid use disorder (OUD). To improve opioid withdrawal and OUD treatment among hospitalized patients with daily fentanyl use, we developed a rapid methadone titration (RMT) protocol. We describe development, implementation, and outcomes during the first 12 weeks.

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Background: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) may occur after infection. How often people develop ME/CFS after SARS-CoV-2 infection is unknown.

Objective: To determine the incidence and prevalence of post-COVID-19 ME/CFS among adults enrolled in the Researching COVID to Enhance Recovery (RECOVER-Adult) study.

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Enhanced bone cement for fixation of prosthetic joint utilizing nanoparticles.

J Mater Sci Mater Med

January 2025

Biomedical Engineering Department, Faculty of Engineering, Helwan University, Cairo, Egypt.

Bone cement is commonly utilized to secure prosthetic joints in the body because of its robust fixation, stability, biocompatibility, and immediate load-bearing capability. However, issues such as loosening, leakage, and insufficient bioactivity can lead to its failure. Therefore, improving its mechanical, physical, and biological properties is crucial for enhancing its efficiency.

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The current study examined the associations between internalizing symptoms, social motivation, and gender among autistic and non-autistic youth. Caregivers of 386 participants age 6 to 14 years completed measures of their child's internalizing symptoms and social motivation. Correlation and hierarchical regression analyses were conducted to compare internalizing symptoms and social motivation across autistic and non-autistic girls and boys.

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Background: Pouchitis is common among patients with ulcerative colitis (UC) who have had colectomy with ileal pouch-anal anastomosis. Antibiotics are first-line therapy for pouch inflammation, increasing the potential for gut colonization with multi-drug resistant organisms (MDRO). Fecal microbial transplant (FMT) is being studied in the treatment of pouchitis and in the eradication of MDRO.

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COVID-19 Impact On Black and Latina Women: Pregnancy and Parenting.

J Racial Ethn Health Disparities

January 2025

Sexual Health and Reproductive Equity Program, School of Social Welfare, University of California, 110 Haviland Hall, MC 7400, Berkeley, CA, 94720-7400, USA.

The coronavirus-19 (COVID-19) pandemic presented unique challenges for pregnant women and birthing individuals, particularly those from Black and Latino communities. Understanding the impact of the pandemic on their experiences is crucial for providing adequate support and care during vulnerable times. This research delves into the specific effects of COVID-19 on maternal stress and resilience.

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Background: Anakinra is an interleukin-1 receptor antagonist (IL-1Ra). Since IL-1 has been shown to play a key role in the etiology of different autoinflammatory diseases, blocking its pathway has become an important therapeutic target, even in neonates.

Aims: We aimed to report our experience in using anakinra to treat specific neonatal inflammatory conditions.

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Effects of Food Processing on Allergenicity.

Curr Allergy Asthma Rep

January 2025

Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.

Purpose Of Review: There is an increasing awareness among clinicians that industrial and household food processing methods can increase or decrease the allergenicity of foods. Modification to allergen properties through processing can enable dietary liberations. Reduced allergenicity may also allow for lower risk immunotherapy approaches.

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Risk factors for the recurrence of atrial fibrillation after catheter ablation: a meta-analysis.

Egypt Heart J

January 2025

Department of Cardiology, Lianyungang No 1 People's Hospital, No. 6 East Zhenhua Road, Haizhou District, Lianyungang, 222061, Jiangsu, China.

Background: The rate at which atrial fibrillation (AF) patients experience a return of symptoms after catheter ablation is significant, and there are multiple risk factors involved. This research intends to perform a meta-analysis to explore the risk factors connected to the recurrence of AF in patients following catheter ablation.

Methods: The PubMed, Cochrane Library, WOS, Embase, SinoMed, CNKI, Wanfang, and VIP databases were explored for studies from January 1, 2000 to August 10, 2021, and research meeting the established inclusion requirements was chosen.

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Purpose Of Review: The purpose of this review is to describe the development and key features of the Prospera™ Spinal Cord Stimulation (SCS) System, as well as the clinical evidence supporting its use. Prospera delivers therapy using a proprietary multiphase stimulation paradigm and is the first SCS system to offer proactive care through automatic, objective, daily, remote device monitoring and remote programming capabilities.

Recent Findings: Results from the recently published BENEFIT-02 trial support the short-term safety and efficacy of multiphase stimulation in patients with chronic pain.

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Objective: The purpose of this review was to examine new evidence since our 2019 guidelines for cervical cancer (CC) screening in non-HIV immunocompromised persons and to provide updated recommendations based on literature review and expert opinion. In addition, human papillomavirus (HPV) vaccine efficacy in these populations was reviewed.

Methods: A literature search was performed similar to our previous publication but was conducted through March 2023.

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Re-thinking the link between exposure to mercury and blood pressure.

Arch Toxicol

January 2025

Chemical and Environmental Toxicology Program, Department of Biology, University of Ottawa, 30 Marie Curie, Ottawa, ON, K1N 6N5, Canada.

Hypertension or high blood pressure (BP) is a prevalent and manageable chronic condition which is a significant contributor to the total global disease burden. Environmental chemicals, including mercury (Hg), may contribute to hypertension onset and development. Hg is a global health concern, listed by the World Health Organization (WHO) as a top ten chemical of public health concern.

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Background: Effective pain recognition and treatment in perioperative environments reduce length of stay and decrease risk of delirium and chronic pain. We sought to develop and validate preliminary computer vision-based approaches for nociception detection in hospitalized patients.

Methods: Prospective observational cohort study using red-green-blue camera detection of perioperative patients.

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Intermetallic RNiSi (R = Ca, La, and Y) Catalysts with Electron-Rich Ni Sites for Continuous Flow Selective Hydrogenation of Maleic Anhydride.

ACS Appl Mater Interfaces

January 2025

State Key Laboratory of Fine Chemicals, Laboratory of Advanced Materials and Catalytic Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China.

The industrial advancement of downstream products resulting from the directed hydrogenation of maleic anhydride is hindered by the limitations related to the activity and stability of catalysts. The development of nonprecious metal intermetallic compounds, in which active sites are adjustable in the local structures and electronic properties embedded within a distinct framework, holds immense potential in enhancing catalytic efficacy and stability. Herein, we report that nickel-based silicides catalysts, RNiSi (R = Ca, La, and Y), afford high efficiency in the selective hydrogenation of maleic anhydride.

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Lanthanide-based Single-Molecule Magnets (SMMs) with optical and magnetic properties provide a means to understand intrinsic energy levels of 4f ions and their influence on optical and magnetic behaviour. Fundamental understanding of their luminescent and slow relaxation of the magnetization behaviour is critical for targeting and designing SMMs with multiple functionalities. Herein, we seek to investigate the role of Dy coordination environment and fine electronic structure on the slow magnetic relaxation and luminescence thermometry.

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Background: Although scanxiety is common and impactful for people with advanced lung cancer, few interventions address this psychosocial concern.

Aims: To create a stress management program for scanxiety.

Methods: We conducted a structured intervention adaptation process guided by the ADAPT-ITT framework.

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Is hypercalcemia immediately life-threatening ? A prospective study.

Endocr Connect

January 2025

C Guimard, Department of Medicine, Clinique Jules Verne, Nantes, France.

Objective: Hypercalcemia is often considered as an emergency because of a potential risk life-threatening arrhythmias or coma. However, there is little evidence, apart from case studies, that hypercalcemia can be immediately life-threatening. The aim of our study was to assess prospectively, if hypercalcemia (Ca ≥ 3 mmol/L) was associated with immediately life-threatening complications.

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Background: KRAS inhibitors are revolutionizing the treatment of NSCLC, but clinico-genomic determinants of treatment efficacy warrant continued exploration.

Methods: Patients with advanced KRASG12C-mutant NSCLC treated with adagrasib (KRYSTAL-1-NCT03785249) were included in the analysis. Pre-treatment NGS data were collected per protocol.

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