Lincoln Hospital

About: Lincoln Hospital is a healthcare organization based out in New York, New York, United States. It is known for research contribution in the topics: Population & Emergency department. The organization has 1033 authors who have published 929 publications receiving 14486 citations. The organization is also known as: Lincoln Medical and Mental Health Center & Lincoln Hospital.

Identification of Key Modules and Hub Genes of Annulus Fibrosus in Intervertebral Disc Degeneration.

Abstract: Background: Intervertebral disc degeneration impairs the quality of patients lives. Even though there has been development of many therapeutic strategies, most of them remain unsatisfactory due to the limited understanding of the mechanisms that underlie the intervertebral disc degeneration. Questions/purposes: This study is meant to identify the key modules and hub genes related to the annulus fibrosus in intervertebral disc degeneration (IDD) through: (1) constructing a weighted gene co-expression network; (2) identifying key modules and hub genes; (3) verifying the relationships of key modules and hub genes with IDD; and (4) confirming the expression pattern of hub genes in clinical samples. Methods: The Gene Expression Omnibus provided 24 sets of annulus fibrosus microarray data. Differentially expressed genes between the annulus fibrosus of degenerative and non-degenerative intervertebral disc samples have gone through the Gene Ontology (GO) and pathway analysis. The construction of a gene network and classification of genes into different modules were conducted through performing Weighted Gene Co-expression Network Analysis. The identification of modules and hub genes that were most related to intervertebral disc degeneration was proceeded. In order to verify the relationships of the module and hub genes with intervertebral disc degeneration, Ingenuity Pathway Analysis was operated. Clinical samples were adopted to help verify the hub gene expression profile. Results: One thousand one hundred ninety differentially expressed genes were identified. Terms and pathways associated with intervertebral disc degeneration were presented by GO and pathway analysis. The construction of a Weighted Gene Coexpression Network was completed and clustering differentially expressed genes into four modules was also achieved. The module with the lowest P-value and the highest absolute correlation coefficient was selected and its relationship with intervertebral disc degeneration was confirmed by Ingenuity Pathway Analysis. The identification of hub genes and the confirmation of their expression profile were also realized. Conclusions: This study generated a comprehensive overview of the gene networks underlying annulus fibrosus in intervertebral disc degeneration. Clinical Relevance: Modules and hub genes identified in this study are highly associated with intervertebral disc degeneration, and may serve as potential therapeutic targets for intervertebral disc degeneration.

Defining Priority Areas for Critical Care Simulation: A Modified Delphi Consensus Project.

Abstract: Background Simulation is used in critical care for skill development, formative assessment, and interprofessional team performance. Healthcare educators need to balance the relatively high cost to deliver simulation education with the potential impact on healthcare quality. It is unclear how to prioritize simulation in critical care education, especially considering interprofessional needs across adult and pediatric populations. The objective of this study was to prioritize topics for critical care educators developing simulation-based educational interventions. Methodology A modified Delphi process was used to identify and prioritize critical care topics taught using simulation. We disseminated a multi-institutional survey to understand critical care simulation topics using a three-round modified Delphi technique. An expert panel was recruited based on their expertise with simulation-based education through the Society for Simulation in Healthcare and the Society of Critical Care Medicine lists. Critical care topics originated using content derived from multiple critical care board examination contents. Additional content for a critical care simulation-based curriculum was generated. Results Consensus and prioritization were achieved in three rounds, with 52 simulation experts participating. The first Delphi round surveyed priority topics in critical care content and generated additional topics for inclusion in round two. The second Delphi round added the content with the highest-ranked items from round one to generate a set of simulation-based topic priorities. The third Delphi round asked participants to determine the importance of each priority item taught via simulation compared to other modalities for clinical education. This round yielded 106 topics over four domains categorized into (1) Diagnosis and Management of Clinical Problems, (2) Procedural Skills, (3) Teamwork and Communication Skills, and (4) General Knowledge and Knowledge of Technical Adjuncts. Conclusions The modified Delphi survey revealed a prioritized, consensus-based list of topics and domains for critical care educators to focus on when creating a simulation-based critical care curriculum. Future work will focus on developing specific simulation-based critical care curricula.

Headache from cavernous sinus thrombosis in Adamantiades-Behçet disease.

Abstract: A 24-year-old Russian man with a history of recurrent aphthous oral ulcers and a recent episode of genital ulcers presented with severe head and neck pain. Two days after the onset of his symptoms, the patient developed a fever (39-C) and sore throat and was treated for presumed pharyngitis. Four days before presentation, the patient noticed painful genital ulcers (Fig. A) and a rash on his forearm (Fig. B) consistent with folliculitis. The diagnosis of Adamantiades-Beh0et disease was made. A lumbar puncture was performed and was remarkable for an opening pressure of 540 mm Hg with normal cell count. Magnetic resonance venogram (Fig. C; arrowhead depicts lack of flow in transverse sinus) confirmed the diagnosis. The patient was treated with corticosteroids, colchicine, and azathioprine, and his symptoms resolved within weeks.