981 results match your criteria: "University of California-Los Angeles School of Medicine[Affiliation]"

Background: Head and neck reconstruction after resection of cutaneous malignancies spans the entire reconstructive ladder. Local flaps, such as the bilobed flap, offer excellent versatility, negligible morbidity, and minimal hospitalization. However, there is sparse data regarding the bilobed flap for large defects of the head and neck.

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  • - A study compared the outcomes of autologous hematopoietic stem cell transplantation (AHSCT) using unmodified peripheral blood stem cells (PBSC) with maintenance therapy (mycophenolate mofetil) versus a previously studied method that involved CD34+ selected PBSC in patients with diffuse systemic sclerosis (SSc).
  • - In this trial involving 20 high-risk SSc patients, the 5-year overall survival (OS) was estimated at 85%, and event-free survival (EFS) was 75%, indicating promising results with this new approach.
  • - The research highlighted a potential risk factor for poor outcomes in patients undergoing AHSCT: having a low estimated glomerular filtration rate (
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Objectives: The COVID-19 pandemic caused substantial disruptions in geriatric psychiatry education. In response, the AAGP created the "AAGP COVID-19 Online Trainee Curriculum" (Curriculum) a free online resource consisting of 33 recorded lectures. This study examined the uptake and impact of the Curriculum.

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Hereditary angioedema (HAE) is a complex disorder with a wide array of treatment options. Shared decision-making (SDM) should be used to ensure that patients are choosing their best treatment option. The goal was to develop and psychometrically test a brief instrument for assessing the patient's perspective of the SDM process during his or her clinical encounters with an HAE specialist/allergist.

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Breast cancer risk reduction strategies have been well-validated, but barriers remain for high-risk individuals to adopt them. We performed a study among participants with high risk of breast cancer to validate whether a virtual breast health decision tool impacted a participant's willingness to start risk-reducing activities, identify barriers to adopting these strategies, and understand if it affects breast cancer anxiety. The study sample was 318 participants in the personalized (investigational) arm of the Women Informed to Screen Depending on Measures of risk (WISDOM) clinical trial.

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Background: We evaluated sociodemographic and clinical predictors of financial toxicity (FT) among patients with breast cancer with higher risk clinical factors warranting regional nodal irradiation (RNI).

Methods: Among 183 participants in a clinical trial of conventional vs. hypofractionated treatment with RNI, 125 (68 %) completed a pilot survey of FT measured using the validated Economic Strain and Resilience in Cancer (ENRICh) instrument, scored from 0 (minimal) to 10 (severe) FT.

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Introduction: Overdose deaths from high-potency synthetic opioids, including fentanyl and its analogs, continue to rise along with emergency department (ED) visits for complications of opioid use disorder (OUD). Fentanyl accumulates in adipose tissue; although rare, this increases the risk of precipitated withdrawal in patients upon buprenorphine initiation. Many EDs have implemented medication for opioid use disorder (MOUD) programs using buprenorphine.

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  • * A survey of 144 HAE patients showed that those receiving lanadelumab experienced fewer attacks and reported a better quality of life compared to those on other long-term therapies.
  • * The findings indicate that patients treated with lanadelumab not only had lower attack frequency but also faced a lower symptomatic impact, suggesting it may be a more effective treatment option.
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A 69-year-old woman was admitted after a cardiac arrest. She developed status epilepticus and was later found to have variable morphologies of a "spiked helmet sign" (SHS) on ECGs in the setting of prolonged QT interval, raising the question of whether this sign is a manifestation of QT prolongation.

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Background: Substance use problems and anxiety disorders are both highly prevalent and frequently cooccur in youth. The present study examined the benefits of successful anxiety treatment at 3-12 years after treatment completion on substance use outcomes (i.e.

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Cedirogant is an inverse agonist of retinoic acid-related orphan receptor gamma thymus (RORγt) developed for the treatment of moderate to severe chronic plaque psoriasis. Here, we report the results from two phase I studies in which the pharmacokinetics (PK), safety, and efficacy of cedirogant in healthy participants and patients with moderate to severe chronic plaque psoriasis were evaluated. The studies consisted of single (20-750 mg) and multiple (75-375 mg once-daily [q.

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Purpose: To develop guidelines for ocular surveillance and early intervention for individuals with von Hippel-Lindau (VHL) disease.

Design: Systematic review of the literature.

Participants: Expert panel of retina specialists and ocular oncologists.

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Background: X-linked myotubular myopathy (XLMTM) is a rare, life-threatening congenital muscle disease caused by mutations in the MTM1 gene that result in profound muscle weakness, significant respiratory insufficiency, and high infant mortality. There is no approved disease-modifying therapy for XLMTM. Resamirigene bilparvovec (AT132; rAAV8-Des-hMTM1) is an investigational adeno-associated virus (AAV8)-mediated gene replacement therapy designed to deliver MTM1 to skeletal muscle cells and achieve long-term correction of XLMTM-related muscle pathology.

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Predictive Value of Deep Learning-derived CT Pectoralis Muscle and Adipose Measurements for Incident Heart Failure: Multi-Ethnic Study of Atherosclerosis.

Radiol Cardiothorac Imaging

October 2023

From the School of Medicine, West Virginia University, Morgantown, WV (Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences (H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.); Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.); Department of Family Medicine and Public Health, University of California San Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments of Medicine and Epidemiology, Columbia University Medical Center, New York, NY (R.G.B.); and Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Mass (M.A.B.).

Purpose: To develop a deep learning algorithm capable of extracting pectoralis muscle and adipose measurements and to longitudinally investigate associations between these measurements and incident heart failure (HF) in participants from the Multi-Ethnic Study of Atherosclerosis (MESA).

Materials And Methods: MESA is a prospective study of subclinical cardiovascular disease characteristics and risk factors for progression to clinically overt disease approved by institutional review boards of six participating centers (ClinicalTrials.gov identifier: NCT00005487).

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In youth broadly, EEG frontal alpha asymmetry (FAA) associates with affective style and vulnerability to psychopathology, with relatively stronger right activity predicting risk for internalizing and externalizing behaviors. In autistic youth, FAA has been related to ASD diagnostic features and to internalizing symptoms. Among our large, rigorously characterized, sex-balanced participant group, we attempted to replicate findings suggestive of altered FAA in youth with an ASD diagnosis, examining group differences and impact of sex assigned at birth.

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Background: Lumbar medial branch radiofrequency ablation (LRFA) and intraarticular facet steroid injections (FJI) are commonly performed for recalcitrant facet joint-mediated pain. However, no study has compared clinical outcomes of the two treatments in patients selected using dual medial branch blocks (MBBs) with an 80% relief threshold.

Objective: Compare the effectiveness of cooled LRFA (C-LRFA) to FIJ as assessed by pain and functional improvements.

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Background: Osteoarthritis (OA) is a leading cause of chronic pain and disability. Prior studies have documented racial disparities in the clinical management of OA. The objective of this study was to assess the racial variations in the economic burden of osteoarthritis within the Medicaid population.

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Synonymous Variants of Uncertain Silence.

Int J Mol Sci

June 2023

Nevada Institute of Personalized Medicine, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154, USA.

Synonymous variants, traditionally regarded as silent mutations due to their lack of impact on protein sequence, structure and function, have been the subject of increasing scrutiny. This commentary explores the emerging evidence challenging the notion of synonymous variants as functionally inert. Analysis of the activity of 70 synonymous variants in the HIV Tat transcription factor revealed that 50% of the variants exhibited significant deviations from wild-type activity.

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Talimogene laherparepvec (T-VEC) plus ipilimumab has demonstrated greater antitumor activity versus ipilimumab alone, without additional toxicity, in patients with advanced melanoma. Here, we report the 5-year outcomes from a randomized phase II study. These data provide the longest efficacy and safety follow-up for patients with melanoma treated with a combination of an oncolytic virus and a checkpoint inhibitor.

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Efficacy and Safety of Trastuzumab as a Single Agent in First-Line Treatment of -Overexpressing Metastatic Breast Cancer.

J Clin Oncol

March 2023

From University of Miami School of Medicine, Comprehensive Cancer Research Group Inc, and Columbia Cancer Research Network of Florida, Miami, FL; Rush-Presbyterian-St Luke's Medical Center, Chicago, IL; University of California, San Francisco/Mount Zion Cancer Center, San Francisco; Sidney Kimmel Cancer Center, San Diego; Kaiser Permanente, Vallejo; University of California Los Angeles School of Medicine and University of Southern California School of Medicine, Los Angeles; Genentech, Inc, South San Francisco, CA; and Duke University Medical Center, Durham, NC.

Purpose: To evaluate the efficacy and safety of first-line, single-agent trastuzumab in women with -overexpressing metastatic breast cancer.

Patients And Methods: One hundred fourteen women with -overexpressing metastatic breast cancer were randomized to receive first-line treatment with trastuzumab 4 mg/kg loading dose, followed by 2 mg/kg weekly, or a higher 8 mg/kg loading dose, followed by 4 mg/kg weekly.

Results: The objective response rate was 26% (95% confidence interval [CI], 18.

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Mitophagy is a novel protective mechanism for drug-tolerant persister (DTP) cancer cells.

Autophagy

September 2023

Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Research Center of Medicine, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Shenzhen, P. R. China.

Drug-tolerant persister (DTP) cancer cells drive residual tumor and relapse. However, the mechanisms underlying DTP state development are largely unexplored. In a recent study, we determined that PINK1-mediated mitophagy favors DTP generation in the context of MAPK inhibition therapy.

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The human brain is active at rest, and spontaneous fluctuations in functional MRI BOLD signals reveal an intrinsic functional architecture. During childhood and adolescence, functional networks undergo varying patterns of maturation, and measures of functional connectivity within and between networks differ as a function of age. However, many aspects of these developmental patterns (e.

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Anemia is a common side effect of myelosuppressive chemotherapy; however, chemotherapy-induced anemia (CIA) management options are suboptimal. We evaluated the efficacy and safety of roxadustat in this setting. This open-label Phase 2 study included patients with non-myeloid malignancies and CIA (hemoglobin [Hb] ≤10 g/dL) who had planned concurrent myelosuppressive chemotherapy for ≥8 additional weeks.

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