111 results match your criteria: "the University of California Irvine[Affiliation]"

Introduction:   The entrance of Generation Z (born 1997-2012) into professional life, including the practice of medicine, marks a transformational shift in priorities and values. This generation, shaped by digital immersion and a strong focus on work-life balance, is redefining the landscape of Plastic Surgery. Their preferences for inclusivity, innovation, and structured working hours challenge traditional models of mentorship, patient care, and surgical training.

View Article and Find Full Text PDF

Design Rational for Total Ankle Arthroplasty: An Update.

J Am Acad Orthop Surg

November 2024

From the Medical University of South Carolina, Charleston, SC (Gross and Scott), the University of California Irvine, Orange, CA (Hsu), and the Palomar Health Medical Group, San Diego, CA (Palanca).

The design of total ankle arthroplasty (TAA) systems is rapidly evolving as device companies try to keep pace with the expansion of surgical indications and a refinement of techniques for TAA. Even since the publication of the latest "update," published in 2018, three new designs and three updates on preexisting third-generation implants came onto the market. Improvements in third-generation TAA systems include minimal bone resection, retaining ligamentous support, and anatomic balancing.

View Article and Find Full Text PDF

Background: A possible explanation for the continued risk of asthma exacerbations while utilizing current asthma guideline-based management is the failure to consider small airway dysfunction (SAD) and eosinophilic airway inflammation in assuming asthma-controlled status.

Objective: To construct a practical algorithm that potentially identifies additional risks of not well-controlled (NWC) asthma and exacerbations beyond guideline criteria with oscillometry and fractional exhaled nitric oxide (FENO) determination.

Methods: This was a retrospective, posthoc analysis of 183 children, ages 4-18 years, with moderate-to-severe asthma, characterized by demographic factors, National Health Lung and Blood Institute (NHLBI) determined asthma-controlled status, therapy step, and lung function status.

View Article and Find Full Text PDF

Implementing novel diagnostic and therapeutic strategies to improve population health outcomes and equity in kidney disease, dialysis therapies, and transplantation.

Curr Opin Nephrol Hypertens

January 2025

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange.

View Article and Find Full Text PDF

Diagnostic and therapeutic challenges in implementing hypertension management after kidney transplantation.

Curr Opin Nephrol Hypertens

January 2025

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange, California.

Article Synopsis
  • Blood pressure (BP) measurement and hypertension management in kidney transplant recipients (KTR) are not well-established, emphasizing the need for effective practices.
  • The gold standard for diagnosing hypertension in KTR is 24-hour ambulatory BP monitoring, with suggested targets varying over time post-transplant.
  • Standard BP management should incorporate unique post-transplant challenges, with a need for further research on new treatment options for resistant hypertension in this population.
View Article and Find Full Text PDF

Multidimensional phenotyping to distinguish among central (CSA), obstructive (OSA) and co-existing central and obstructive sleep apnea (CSA-OSA) phenotypes in real-world data.

Sleep Med

December 2024

Univ. Grenoble Alpes, INSERM, CHU Grenoble Alpes, HP2 Laboratory, Grenoble, France; Pole Thorax et Vaisseaux, Laboratoire EFCR (Explorations Fonctionnelles Cardiovasculaire et Respiratoire), CHU Grenoble Alpes, Grenoble, France.

Article Synopsis
  • There is a significant lack of data on the prevalence and clinical differences between obstructive sleep apnea (OSA), central sleep apnea (CSA), and their co-existence (CSA-OSA), particularly due to issues with scoring hypopneas in sleep labs.
  • A study of over 2,400 patients showed that correctly distinguishing between central and obstructive hypopneas significantly changes the perceived prevalence of CSA, highlighting its under-recognition when not properly classified.
  • Patients with CSA and co-existing CSA-OSA demonstrated the most severe comorbidities and sleep disturbances, suggesting tailored therapeutic approaches based on the specific type of sleep apnea are crucial for effective treatment.
View Article and Find Full Text PDF

Since early 2020, several SARS-CoV-2 variants of concern (VOCs) continue to emerge, evading waning antibody mediated immunity produced by the current Spike-alone based COVID-19 vaccines. This caused a prolonged and persistent COVID-19 pandemic that is going to enter its fifth year. Thus, the need remains for innovative next generation vaccines that would incorporate protective Spike-derived B-cell epitopes that resist immune evasion.

View Article and Find Full Text PDF

A drug repurposing screen identifies decitabine as an HSV-1 antiviral.

Microbiol Spectr

November 2024

The Department of Molecular Biology and Biochemistry, The University of California Irvine, Irvine, California, USA.

Unlabelled: Herpes simplex virus type 1 (HSV-1) is a highly prevalent human pathogen that causes a range of clinical manifestations, including oral and genital herpes, keratitis, encephalitis, and disseminated neonatal disease. Despite its significant health and economic burden, there is currently only a handful of approved antiviral drugs to treat HSV-1 infection. Acyclovir and its analogs are the first-line treatment, but resistance often arises during prolonged treatment periods, such as in immunocompromised patients.

View Article and Find Full Text PDF

Socioeconomic disparities in kidney transplant access for patients with end-stage kidney disease within the All of Us Research Program.

J Am Med Inform Assoc

December 2024

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange, CA 92868, United States.

Objectives: Disparity in kidney transplant access has been demonstrated by a disproportionately low rate of kidney transplantation in socioeconomically disadvantaged patients. However, the information is not from national representative populations with end-stage kidney disease (ESKD). We aim to examine whether socioeconomic disparity for kidney transplant access exists by utilizing data from the All of Us Research Program.

View Article and Find Full Text PDF

Purpose: The study aimed to understand how bilingual children with typical language development (TLD) and those with developmental language disorder (DLD) use frequent word co-occurrences in their narratives.

Method: We studied the change over time in the word co-occurrences used by 30 Spanish-English bilingual children with and without DLD (experimental group). An additional normative group consisted of 98 TLD Spanish-English bilingual first graders.

View Article and Find Full Text PDF

Understanding the normal function of the Huntingtin (HTT) protein is of significance in the design and implementation of therapeutic strategies for Huntington's disease (HD). Expansion of the CAG repeat in the gene, encoding an expanded polyglutamine (polyQ) repeat within the HTT protein, causes HD and may compromise HTT's normal activity contributing to HD pathology. Here, we investigated the previously defined role of HTT in autophagy specifically through studying HTT's association with ubiquitin.

View Article and Find Full Text PDF

Implementation science: a tool to narrow know-do gap and widen equity in kidney diseases and transplantation.

Kidney Int

June 2024

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange, California, USA; Nephrology Section, Department of Medicine, Tibor Rubin Veterans Affairs Medical Center, Veterans Affairs Long Beach Healthcare System, Long Beach, California, USA; Multi-Organ Transplant Center, Section of Nephrology, Department of Internal Medicine, William Beaumont Hospital, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan, USA. Electronic address:

View Article and Find Full Text PDF

Background: Cross-reactive SARS-CoV-2-specific memory CD4 and CD8 T cells are present in up to 50% of unexposed, pre-pandemic, healthy individuals (UPPHIs). However, the characteristics of cross-reactive memory CD4 and CD8 T cells associated with subsequent protection of asymptomatic coronavirus disease 2019 (COVID-19) patients (i.e.

View Article and Find Full Text PDF

Background: Childhood adversity is associated with chronic pain in adulthood. Additionally, individuals identifying as lesbian, gay, bisexual, transgender, or queer (LGBTQ+) report a greater prevalence of chronic pain and increased adverse childhood experiences (ACEs). While the LGTBQ+ community has a disproportionately high chronic disease burden, limited research has been conducted on the associations between chronic pain conditions or intensity and childhood adversity in this population.

View Article and Find Full Text PDF

Background: The coronavirus disease 2019 (COVID-19) pandemic has created one of the largest global health crises in almost a century. Although the current rate of Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections has decreased significantly, the long-term outlook of COVID-19 remains a serious cause of morbidity and mortality worldwide, with the mortality rate still substantially surpassing even that recorded for influenza viruses. The continued emergence of SARS-CoV-2 variants of concern (VOCs), including multiple heavily mutated Omicron sub-variants, has prolonged the COVID-19 pandemic and underscores the urgent need for a next-generation vaccine that will protect from multiple SARS-CoV-2 VOCs.

View Article and Find Full Text PDF

Changes to reproductive endocrinology and infertility practice, research, and training as investor mergers increase.

F S Rep

December 2023

Section of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut.

Private equity investment in fertility clinics has rapidly increased and is leading to unprecedented changes in the field of reproductive endocrinology and infertility (REI). The goal of this paper was to review private equity's current integration in REI and discuss both benefits and challenges of investor involvement. We found that at least 25% of fellowship programs and medical schools were affiliated with private practice fertility clinics, not free-standing academic clinics.

View Article and Find Full Text PDF

Tackling the intersectoral challenges in kidney diseases and transplantation: shared decision and realistic care for advanced diagnostic and therapeutic modalities for kidney diseases and transplantation.

Curr Opin Nephrol Hypertens

January 2024

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange.

View Article and Find Full Text PDF

A paradigm shift from office to home-based blood pressure measurement approaches in kidney transplant recipients.

Curr Opin Nephrol Hypertens

January 2024

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange.

Purpose Of Review: The unattended blood pressure (BP) readings from home blood pressure (HBP) monitoring should provide more accurate BP readings than attended BP obtained from office blood pressure (OBP). Here, we review evidence supporting the clinical utility of HBP and automatic remote monitoring of blood pressure (ARM-BP) in kidney transplant recipients (KTR).

Recent Findings: BP from 24-h ambulatory blood pressure monitoring (24-h ABPM) is higher than but better associated with kidney and cardiovascular outcomes compared to OBP and HBP.

View Article and Find Full Text PDF

Dietary protein intake and plant-dominant diets to mitigate risk of allograft dysfunction progression in kidney transplant recipients.

Curr Opin Nephrol Hypertens

January 2024

American Heart Association Comprehensive Hypertension Center at the University of California Irvine Medical Center, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange.

Purpose Of Review: There are limited studies on the benefits of low dietary protein intake (DPI) and plant-dominant diets to delay kidney allograft dysfunction. We evaluate evidence regarding the association or effects of the amount and type of DPI on allograft function.

Recent Findings: There is conflicting evidence regarding the benefits of low DPI and plant-dominant diet including PLADO and PLAFOND on kidney allograft function.

View Article and Find Full Text PDF

Background: The COVID-19 pandemic has had wide-ranging effects on management of medical conditions. Many hospitals encountered staffing shortages, limited operating room availability, and shortage of hospital beds. There was increased psychological stress and fear of contracting COVID-19 infection, leading to delay in medical care for various disease processes.

View Article and Find Full Text PDF

Background: The Coronavirus disease 2019 (COVID-19) pandemic has created one of the largest global health crises in almost a century. Although the current rate of SARS-CoV-2 infections has decreased significantly; the long-term outlook of COVID-19 remains a serious cause of high death worldwide; with the mortality rate still surpassing even the worst mortality rates recorded for the influenza viruses. The continuous emergence of SARS-CoV-2 variants of concern (VOCs), including multiple heavily mutated Omicron sub-variants, have prolonged the COVID-19 pandemic and outlines the urgent need for a next-generation vaccine that will protect from multiple SARS-CoV-2 VOCs.

View Article and Find Full Text PDF