2,354 results match your criteria: "Northwest General Hospital & Research Centre[Affiliation]"

Skin Antisepsis before Surgical Fixation of Extremity Fractures.

N Engl J Med

February 2024

From the Division of Orthopedic Surgery, Department of Surgery (S.S., H.J., J.A.-A., J.L., D.P., S. Bzovsky, O.P.S., J.L.G., M.B.), and the Department of Health Research Methods, Evidence, and Impact (L.T., D.H.-A., G.G.), McMaster University, Hamilton Health Sciences Hospital, General Site (F.M.), and the Population Health Research Institute (P.J.D.), Hamilton, ON, and the Department of Orthopedic Surgery, University of British Columbia, Vancouver (D.V., K.L.A.) - all in Canada; the Center for Orthopedic Injury Research and Innovation, Department of Orthopedics, University of Maryland School of Medicine (G.S., N.N.O.), and the Division of Infectious Diseases (M.J.) and the Division of Orthopedic Traumatology, Department of Orthopedics (G.S., M.J.G., R.V.O.), R. Adams Cowley Shock Trauma Center, the Trauma Survivors Network (J.L.W.) and Patient Representative (D.M., J.E.P., J.F.), University of Maryland Baltimore, the University of Maryland School of Pharmacy (C.D.M.), the Departments of Epidemiology and Public Health (A.D.H., J.N.H., L.M.O.) and of Medicine (G.M.S.), University of Maryland School of Medicine, Baltimore, and the Division of Orthopedic Traumatology, Department of Orthopedics, University of Maryland Capital Region Health, Largo (T.J., H.K.D.) - all in Maryland; the Association of periOperative Registered Nurses, Denver (A.W.); the Department of Orthopedic Surgery, Inova Fairfax Medical Campus, Fairfax, VA (R.A.H., G.E.G.); the Department of Orthopedic Surgery and Rehabilitation, Wake Forest University School of Medicine, Winston-Salem (H.T.P., E.A.C., S. Babcock, J.J.H.), the Division of Orthopedic Trauma, Atrium Health, Charlotte (K.D.P., L.B.K., M.K.), and the Department of Orthopedic Surgery, Duke University, Durham (R.M.R.) - all in North Carolina; the Department of Orthopedic Surgery, MetroHealth Medical Center, Cleveland (N.M.R., C.A.M.); the Department of Orthopedic Surgery, University of Utah, Salt Lake City (T.F.H., L.S.M.); the Department of Orthopedic Surgery and Rehabilitation, University of Mississippi Medical Center, Jackson (P.F.B., J.M.); the Division of Orthopedic Surgery, Sanford Health USD Medical Center, Sioux Falls, SD (R.E.V.D.); the Division of Orthopedic Surgery, Northwest Texas Healthcare System, Amarillo (G.D.P.); the Department of Orthopedic Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH (I.L.G., G.C.); the Department of Orthopedics and Rehabilitation, University of Wisconsin, Madison (C.M.D., G.R.K.); the Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School (M.J.W., A.G.K.), Carl J. Shapiro Department of Orthopedic Surgery, Beth Israel Deaconess Medical Center (M.F.M.), and the Department of Orthopedic Surgery, Harvard Medical School (A. Alnasser) - all in Boston; the Department of Orthopedics, Miller School of Medicine, University of Miami, Miami (M.H.); the Division of Orthopedic Trauma, Department of Orthopedic Surgery, University of Pennsylvania, Philadelphia (S.M., D.J.D.); the Division of Orthopedic Trauma, Department of Orthopedic Surgery, Indiana University School of Medicine, Indianapolis (R.M.N., J.S.); Bryan Health, Lincoln, NE (A.N.S., S.F.S.); the Department of Orthopedic Surgery, Prisma Health-Upstate, Greenville, SC (K.J.J., S.L.T.); the Department of Orthopedic Surgery, University of California, San Francisco, San Francisco (M.T.M., A.M.), the Department of Orthopedic Surgery, Cedars-Sinai Medical Center (C.A.L., C.N.M.), the Department of Orthopedic Surgery, Keck School of Medicine of the University of Southern California (J.T.P.), and the Department of Orthopedic Surgery, UCLA (C.L.), Los Angeles, and the Department of Orthopedic Surgery, University of California, Irvine, Irvine (J.A.S., A. Amirhekmat) - all in California; the Department of Orthopedic Surgery, Brooke Army Medical Center (J.T.F., J.C.R.), and the Department of Orthopedic Surgery, San Antonio Military Medical Center (S.N.P.) - both in Fort Sam Houston, TX; the Department of Orthopedic Surgery and Sports Medicine, University of Cincinnati, Cincinnati (M.J.B.); the Department of Orthopedics, Warren Alpert Medical School, Brown University, Providence, RI (C.G.T.); the Department of Orthopedic Surgery, University of Missouri, Columbia (G.J.D.R.); Louisiana State University Health Sciences Center Orthopedics New Orleans, New Orleans (R.D.Z.); and the Department of Orthopedic Surgery, Landstuhl Regional Medical Center, Landstuhl, Germany (J.-C.G.D.).

Article Synopsis
  • A study conducted at 25 hospitals compared the effectiveness of two antiseptic solutions (iodine povacrylex and chlorhexidine gluconate) in preventing surgical-site infections during extremity fracture surgeries.
  • Results showed that iodine povacrylex led to a lower rate of infections in patients with closed fractures (2.4% vs. 3.3%) but did not show a significant difference for open fractures (6.5% vs. 7.3%).
  • Ultimately, the study concluded that iodine povacrylex is a more effective skin antiseptic for closed extremity fractures, resulting in fewer infections compared to chlorhexidine, though both had similar outcomes for reoperations and adverse events.
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A guide on transnasal endoscopy: setting up a pediatric unsedated endoscopy program.

Front Pediatr

January 2024

Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, University of Colorado School of Medicine; Digestive Health Institute, Children's Hospital Colorado, Aurora, CO, United States.

Background: Unsedated transnasal endoscopy is becoming an increasingly popular option for the evaluation of upper gastrointestinal tract disorders in adults and children worldwide. This innovative technology has transformative potential as it provides for a more efficient, safe, and cost-effective method for endoscopy and reduces the risks associated with anesthesia, which is particularly relevant in pediatrics as endoscopy is commonly done under general anesthesia or conscious sedation. The aim is to address knowledge gaps amongst pediatric gastroenterologists who may be considering the development of a TNE program, detailing how to implement sedation-free TNE into practice for pediatric patients and current and forthcoming technologies.

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Background: Acute appendicitis (AA), a common reason for episodes of acute abdomen, is a surgical emergency. Its immediate diagnosis and management are of immense significance, as its diagnosis can become challenging at times, especially in resource-limited setups. The goal of this study was to ascertain the threshold value for the neutrophil-to-lymphocyte ratio (NLR) in diagnosing AA and to calculate the validity parameters for the NLR.

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Type 1 Diabetes and Cardiovascular Health.

Endocrinol Metab Clin North Am

March 2024

Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Miami Miller School of Medicine, 1450 Northwest 10 Avenue, Room 1086, Miami, FL 33136, USA. Electronic address:

Type 1 diabetes (T1D) is associated with an increased risk of cardiovascular disease (CVD). CVD occurs much earlier in people with T1D than in the general population, and several risk factors have been identified some of which are modifiable. Risk prediction models and imaging tests to detect early signs of CVD have not been extensively validated.

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COPD and bronchiectasis are commonly reported together. Studies report varying impacts of co-diagnosis on outcomes, which may be related to different definitions of disease used across studies. To investigate the prevalence of chronic obstructive pulmonary disease (COPD) associated with bronchiectasis and its relationship with clinical outcomes.

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Objective: To evaluate the length of stay difference and its economic implications between hospital patients and virtual ward patients.

Design: Retrospective longitudinal study.

Setting: Wrightington, Wigan and Leigh (WWL) Teaching Hospitals, National Health Service (NHS) Foundation Trust, a medium-sized NHS trust in the north-west of England.

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Global Neurosurgery at the 76th World Health Assembly (2023): First Neurosurgery-Driven Resolution Calls for Micronutrient Fortification to Prevent Spina Bifida.

World Neurosurg

May 2024

Division of Pediatric Neurosurgery, Department of Neurosurgery, Children's of Alabama, University of Alabama at Birmingham, Birmingham, Alabama, USA; Translational Neuroscience Research Lab, Faculty of Medicine, Universidad de La Sabana, Chía, Colombia; Department of Neurosurgery, Pediatric Neurosurgery, Fundacion Santa Fe de Bogota, Bogota, Colombia.

Since 2018, a neurosurgery delegation has been actively engaged and consistently present at the World Health Assembly. Recognizing the growing impact of neurosurgical diseases, the neurosurgery delegation participated in the 76th World Health Assembly in May 2023, advocating for timely, safe, and affordable global neurosurgical care. The delegation focused on forging new collaborations, strengthening the World Health Organization-World Federation of Neurosurgical Societies official relations, and actively supporting resolutions that impact the neurosurgical patients.

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Introduction: Medullary thyroid carcinoma (MTC) is a rare thyroid malignancy originating from parafollicular C cells. It accounts for 5%-10% of all thyroid malignancies.

Methods: An ambispective analysis of pathologically proven MTC presented in a tertiary care hospital in northwest India was performed after considering demography, clinical manifestation, mutation status, management, and outcome as denominators.

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Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related mortality worldwide. The oncogenic role of Matrin-3 (MATR3), an a nuclear matrix protein, in HCC remains largely unknown. Here, we document the biological function of MATR3 in HCC based on integrated bioinformatics analysis and functional studies.

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Should race be considered in diagnosing giant cell arteritis? - Authors' reply.

Lancet Rheumatol

July 2023

Centre for Inflammation and Tissue Repair, UCL Respiratory, Division of Medicine, University College London, London WC1E 6JF, UK; Department of Rheumatology, University College London Hospital NHS Trust, London, UK. Electronic address:

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Giant cell arteritis can occur in people of colour.

Lancet Rheumatol

April 2023

Centre for Inflammation and Tissue Repair, UCL Respiratory, Division of Medicine, University College London, London WC1E 6JF, UK; Department of Rheumatology, University College London Hospital NHS Trust, London, UK. Electronic address:

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MIIP downregulation drives colorectal cancer progression through inducing peri-cancerous adipose tissue browning.

Cell Biosci

January 2024

State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, Xi'an, 710032, Shaanxi, China.

Background: The enrichment of peri-cancerous adipose tissue is a distinctive feature of colorectal cancer (CRC), accelerating disease progression and worsening prognosis. The communication between tumor cells and adjacent adipocytes plays a crucial role in CRC advancement. However, the precise regulatory mechanisms are largely unknown.

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TRAF4-Mediated LAMTOR1 Ubiquitination Promotes mTORC1 Activation and Inhibits the Inflammation-Induced Colorectal Cancer Progression.

Adv Sci (Weinh)

March 2024

Tongji University Cancer Center, Shanghai Tenth People's Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai, 200092, P. R. China.

Mechanistic target of rapamycin complex 1 (mTORC1) is a conserved serine/threonine kinase that integrates various environmental signals to regulate cell growth and metabolism. mTORC1 activation requires tethering to lysosomes by the Ragulator-Rag complex. However, the dynamic regulation of the interaction between Ragulator and Rag guanosine triphosphatase (GTPase) remains unclear.

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Objective: To explore the effectiveness of multi-media combined with PBL teaching in breast surgery.

Methods: 56 interns who came to our hospital for breast surgery from January 2019 to December 2020 were randomly divided into two groups: traditional teaching control group (n = 28) and multi-media PBL teaching observation group (n = 28). Two groups' theoretical knowledge, skill operation, teaching quality, student's evaluation and satisfaction with the teaching model were compared before ending the internship.

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OTX1 regulates tumorigenesis and metastasis in glioma.

Pathol Res Pract

February 2024

State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital, Fourth Military Medical University, Xi'an, China. Electronic address:

The most prevalent kind of primary brain tumors, gliomas, have a dismal prognosis. Recent advances in the tumor-promoting ability of OTX1 have drawn increasing attention. The overexpression of OTX1 has been reported to be associated with tumor-promoting effects in several malignancies, but its expression in gliomas is unknown.

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[A multi-dimensional analysis of pollen broadcasting concerns in Chinese population: a large-scale multi-center cross-sectional survey].

Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi

January 2024

Department of Otorhinolaryngology Head and Neck Surgery, Peking University Third Hospital, Beijing 100191, China.

To investigate the concern about pollen broadcasting in Chinese population from multiple dimensions and to understand the information about allergic rhinitis (AR) in China by analyzing related factors. From March 1 to September 30, 2022, a large-scale multi-center cross-sectional survey was conducted based on the Questionnaire Star platform in 21 Chinese hospitals. A total of 7 056 subjects from 7 regions in China: Northeast, North, East, Central, South, Southwest, and Northwest China were included.

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Recent advancements in deep learning and artificial intelligence (AI) have profoundly impacted various fields, including diagnostic imaging. Integrating AI technologies such as deep learning and convolutional neural networks has the potential to drastically improve diagnostic methods in the field of dentistry and maxillofacial radiography. A systematic study that adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards was carried out to examine the efficacy and uses of AI in dentistry and maxillofacial radiography.

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Prognostic implication of a novel lactate score correlating with immunotherapeutic responses in pan-cancer.

Aging (Albany NY)

January 2024

Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China.

Article Synopsis
  • Scientists studied genes related to lactate in different types of human cancers to learn how they affect the disease.
  • They created a "lactate score" using special algorithms to help predict how patients with certain gene variants might do in treatment.
  • This lactate score could also help doctors understand how well patients might respond to immunotherapy, especially in bladder cancer and skin melanoma.
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The association between prepregnancy dietary fatty acids and risk of gestational diabetes mellitus: A prospective cohort study.

Clin Nutr

February 2024

School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China; Key Laboratory for Disease Prevention and Control and Health Promotion of Shaanxi Province, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases (Xi'an Jiaotong University), Ministry of Education of China, Xi'an 710061, China. Electronic address:

Background & Aims: Epidemiologic studies have examined the association between dietary fatty acids and type 2 diabetes risk in general populations. Evidence regarding their associations with gestational diabetes mellitus (GDM) risk remains limited. This study aimed to evaluate prepregnancy fatty acids intake in relation to GDM risk.

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Mechanochemical coupling of MGF mediates periodontal regeneration.

Bioeng Transl Med

January 2024

State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi International Joint Research Center for Oral Diseases, Department of General Dentistry and Emergency School of Stomatology, Fourth Military Medical University Xi'an People's Republic of China.

Clinical evidence shows that the mechanical stimulation obtained from occlusion could enhance periodontal ligament (PDL) remodeling. Mechano-growth factor (MGF) is a growth factor produced specifically following mechanical stimulus Here, we aim to investigate the mechanical enhancement potential and mechanism of the MGF in PDL regeneration. In vivo study found that MGF produced from the PDL under occlusion force could strongly enhance PDL remodeling.

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Introduction: The COVID-19 pandemic triggered the unprecedented 'long COVID' crisis, with persistent symptoms beyond two months post-infection. This study explores the nexus between long COVID symptoms, patient demographics such as age, gender, and smoking, and clinical factors like vaccination, disease severity, and comorbidities.

Methods: A retrospective analysis of records was conducted between September 2021 and December 2022.

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Extraction, purification, structural characteristics and biological properties of the polysaccharides from Armillaria mellea (Vahl) P. Kumm.: A review.

Int J Biol Macromol

February 2024

Key Laboratory of Resource Biology and Modern Biotechnology in Western China, College of Life Science, Northwest University, Xi'an, Shaanxi 710069, China. Electronic address:

Armillaria mellea (Vahl) P. Kumm. is a well-known homoeopathic plant with medicinal and culinary uses.

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Background: Polypharmacy and risk of potentially inappropriate prescribing (PIP) in older adult are being continuously increased. Including a primary care pharmacist (PCP) in the healthcare team is associated with lower rates of medication-related problems (MRPs).

Objectives: To determine the impact (in terms of variation of PIP, MRPs and polymedication) of treatment reviews (TR) carried out by the PCP by comparing two cohorts: standard TR coordinated TR with prescribing General Practitioners (GP).

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Effects of altitude on thyroid disorders according to Chinese three-rung, ladder-like topography: national cross-sectional study.

BMC Public Health

January 2024

Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, No. 155, Nanjing Bei Street, Shenyang, Liaoning Province, 110001, P. R. China.

Background: Chinese topography appears a three-rung ladder-like distribution of decreasing elevation from northwest to southeast, which is divided by two sloping edges. Previous studies have reported that prevalence of thyroid diseases differed by altitude, and geographical factors were associated with thyroid disorders. To explore the association between three-rung ladder-like regions and thyroid disorders according to unique Chinese topographic features, we conducted an epidemiological cross-sectional study from 2015-2017 that covered all 31 mainland Chinese provinces.

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