5,011 results match your criteria: "George Washington University School of Medicine and Health Sciences.[Affiliation]"

Myomectomy is a common procedure to remove uterine fibroids. Smoking impacts outcomes across various surgeries; however, may limit fibroid growth. We sought to determine if smoking impacts myomectomy for uterine fibroid removal outcomes.

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Introduction: Medical students, residents and faculty are all capable of holding biases towards stigmatised groups like people experiencing homelessness. This study sought to investigate how the level of training may influence perceptions of homelessness among medical students, residents and faculty. Additionally, we sought to understand how different specialities perceive people experiencing homelessness and whether this changes at various points in a career.

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  • Suprascapular nerve decompression (SSND) has been a debated surgical procedure, with earlier studies indicating good outcomes, but recent evidence showing limited benefits when added to other surgeries.
  • This systematic review analyzed 33 studies involving 730 patients to assess patient outcomes after SSND, focusing on clinical improvements, return to sports, and potential complications.
  • Results demonstrated significant postoperative improvements in multiple shoulder assessment scores, with 98% of patients returning to their previous level of activity, although 12% still reported ongoing symptoms.
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Neonatal hypoxia (Hx) causes white matter (WM) injury, particularly in the cerebellum. We previously demonstrated that Hx-induced reduction of cerebellar Purkinje cell (PC) activity results in locomotor deficits. Yet, the mechanism of Hx-induced cerebellar WM injury and associated locomotor abnormalities remains undetermined.

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  • A 51-year-old man initially presented with rhabdomyolysis and progressive weakness leading to falls, without typical colorectal cancer symptoms like diarrhea.
  • During his hospital stay, he developed abdominal discomfort, and further tests revealed a rectal polyp with invasive adenocarcinoma and multiple gluteal abscesses.
  • This case highlights that colorectal cancer may present with atypical symptoms, such as limb weakness, and emphasizes that a lack of classic GI symptoms does not rule out the possibility of underlying GI malignancies.
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Mapping Alzheimer's disease: exploring cellular vulnerability and resilience.

Signal Transduct Target Ther

October 2024

Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.

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Background: Endovascular aneurysm repair (EVAR) has become the predominant treatment for Abdominal aortic aneurysm (AAA). Racial disparity has been observed in EVAR but Asian Americans have been largely excluded from previous studies. This study aimed to comprehensively evaluate 30-day outcomes of Asian Americans undergoing EVAR for intact infrarenal AAA using a multi-institutional national database.

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Importance: Approximately 50% of clinicians experience excessive emotional, physical, and mental stress, with repercussions across the entire medical system. Mindfulness exercises may mitigate this excessive stress. Heart rate variability (HRV) is an objective stress measure that can quantify which mindfulness exercises provide the greatest stress reduction.

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Purpose: Cervical cancer remains a significant health concern, particularly in developing countries, where it is a leading cause of cancer-related deaths among women. Innovative technologies have emerged to improve the efficiency, cost-effectiveness, and sensitivity of cervical cancer screening and treatment methods. This study aims to explore the various approaches for the detection and treatment of human papillomavirus (HPV), cervical dysplasia (CD), and cervical cancer, highlighting new technologies and updated screening strategies in developing areas.

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As the available treatments for moderate-to-severe atopic dermatitis (AD) expand, understanding patient and physician preferences becomes crucial for informed decision-making. To quantify patient and physician preferences for biologics and oral systemic AD treatment attributes. We conducted a cross-sectional, online discrete choice experiment (DCE) involving 306 AD patients and 206 physicians throughout the United Kingdom and Germany.

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  • Engineered nanomaterials (ENMs) have diverse uses in fields like agriculture and medicine, but research indicates they can cause DNA damage in bacteria and animals.
  • Metallic ENMs (MENMs), such as TiO and CuO nanoparticles, can induce genotoxic effects through direct or indirect DNA damage, influenced by their size and composition.
  • To accurately assess MENMs' genotoxicity, important factors like characterization, dosing, and cellular uptake must be considered, alongside recommended assays, while also highlighting existing knowledge gaps and challenges in understanding their mechanisms of action.
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Brain insulin receptor signaling is strongly implicated in cardiovascular and metabolic physiological regulation. In particular, we recently demonstrated that insulin receptors within the subfornical organ (SFO) play a tonic role in cardiovascular and metabolic regulation in mice. The SFO is a forebrain sensory circumventricular organ that regulates cardiometabolic homeostasis due to its direct exposure to the circulation and thus its ability to sense circulating factors, such as insulin.

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Purpose: This study examined the literature to compare the accuracy, sensitivity, and specificity of dual-energy subtraction radiography (DESR) with conventional radiography (CR) in the detection of pulmonary nodules. To our knowledge, no meta-analysis has been conducted to compare DESR with CR.

Material And Methods: The authors searched Pubmed using the terms "Dual-energy subtraction radiography," and "Dual-Energy Chest Radiography.

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Pediatric Intravascular Catheters: Primer for Radiology Residents.

Radiographics

November 2024

From the Division of Diagnostic Imaging and Radiology (H.A., H.H., B.Y., R.V., N.S.S.) and Division of Neonatology (S.B.H.), Children's National Hospital, 111 Michigan Ave NW, Washington, DC 20010-2978; and Departments of Radiology (H.A., H.H., B.Y., R.V., N.S.S.) and Pediatrics (S.B.H.), The George Washington University School of Medicine and Health Sciences, Washington, DC.

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Objective: Syndromic assessment with multiplex polymerase chain reaction (mPCR) testing in patients with acute respiratory illness (ARI) allows for simultaneous identification of multiple possible infectious etiologies. Point-of-care (POC) syndromic assessment can be conducted in a clinical setting, such as an urgent care center (UCC), without requiring certified laboratories. The primary objective of this study was to determine whether POC syndromic assessment improved patient satisfaction for patients seen at an UCC with ARI; secondary objectives included whether syndromic assessment reduced self-isolation time, increased diagnostic confidence, and reduced overall antibiotic utilization.

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Purpose: Relaxation correction is crucial for accurately estimating metabolite concentrations measured using in vivo MRS. However, the majority of MRS quantification routines assume that relaxation values remain constant across the lifespan, despite prior evidence of T changes with aging for multiple of the major metabolites. Here, we comprehensively investigate correlations between T and age in a large, multi-site cohort.

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Background: Black women in academic medicine experience racial and gender discrimination, all while being tasked with improving a flawed system. Representation of Black women in medicine remains low, yet they bear the burden of fostering diversity and mentoring trainees, exacerbating their minority tax and emotional labor, and negatively impacting career progression.

Objective: To complement qualitative accounts of Black women authors in the medical education literature with a quantitative account of their representation.

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  • * The study compared the effectiveness and safety of upadacitinib (UPA) and dupilumab (DUPI) in adolescents and adults with moderate-to-severe AD over 16 weeks, with UPA showing better results in reducing skin severity and itching.
  • * UPA was found to be significantly more effective than DUPI in achieving the treatment goals, with no new safety concerns reported during the study.
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  • * Researchers used advanced imaging techniques to analyze how different parts of the hippocampus connect with specific cortical pathways during brain development, with the front part linked to the anterior temporal pathway and the back part to the posterior medial pathway.
  • * The study found that as brains develop, there is a shift in connectivity from the back to the front of the hippocampus, emphasizing its role in episodic memory and identifying key regions that influence how the hippocampus integrates into broader brain functions.
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Introduction: Metabolic syndrome is associated with increased risk of postoperative complications following various orthopedic surgeries. This study looked to identify specific postoperative complications in these patients following unicompartmental knee arthroplasty (UKA).

Methods: Adult patients undergoing primary UKA were queried in the National Surgical Quality Improvement Program database from 2006-2019.

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Robotic Sigmoidectomy for Diverticular Disease.

J Laparoendosc Adv Surg Tech A

November 2024

Surgery Service, Veterans Affairs Medical Center, Washington, District of Columbia, USA.

Historically, colon resection was recommended after one episode of complicated diverticulitis. However, current trends favor a more individualized approach. This review examines elective sigmoidectomy for complicated diverticulitis as well as robotic approaches for diverticular disease.

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Background: Depression is highly prevalent in patients with aortic diseases. While depression has been shown to predispose patients to adverse outcomes after surgery, its impact on postoperative outcomes in Stanford Type A Aortic Dissection (TAAD) has not been established. This study aimed to conduct a population-based examination of the effect of preoperative depression on in-hospital outcomes after TAAD using the National/Nationwide Inpatient Sample (NIS) database, the largest all-layer database in the US.

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