2,212 results match your criteria: "Sidra Medicine; and Weill Cornell Medical College-Qatar.[Affiliation]"

Human trafficking in the child and adolescent is a global public health crisis that can be divided into sex trafficking, labor trafficking and organ trafficking. This discussion considers basic terminology in this area, sociodemographic information on these victims, negative effects or repercussions from such egregious actions forced on the victims, issues of screening for healthcare providers based on specific risk factors/indicators, and information regarding screening tools as well as management principles for healthcare professionals. These trafficked persons are seen in varied practice settings such as primary care offices, emergency departments, street medicine operations, and others.

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Effect of educational interventions addressing blood groups and donation aspects on the knowledge and attitude of allied health sciences students.

Pak J Med Sci

November 2024

Sidra Hareem, FCPS Assistant Professor of Pathology, Department of Hematology & Transfusion Medicine, University of Child Health Sciences (UCHS), The Children's Hospital Lahore, Pakistan.

Objective: To determine the effect of educational interventions on knowledge and approach of Allied Health Sciences Students regarding blood groups and blood donation.

Methods: It was a cross-sectional study conducted at the department of Hematology and Transfusion Medicine, University of Child Health Sciences, The Children's Hospital, Lahore from October 2022-January 2023. A self-designed questionnaire was used to assess the baseline knowledge of students followed by educational interventions in the form of small group discussions, video lectures and practical demonstrations.

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Introduction: Neonatal sepsis (NS) is a major healthcare burden in Gulf Cooperation Council (GCC) countries, with a prevalence higher than the global average. Microbial drug resistance has major implications for mortality and morbidity from NS.

Objective: To synthesize data regarding the patterns of causative bacteria of NS in the GCC and their antimicrobial susceptibility profiles.

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Management of patent ductus arteriosus - Evidence to practice.

Semin Fetal Neonatal Med

December 2024

Division of Neonatal-Perinatal Medicine, C.S. Mott Children's Hospital, Michigan Medicine, USA.

Over the past last 50 years, patent ductus arteriosus (PDA) continues to be the leading hot topic debated worldwide in search of best treatment approach and the uncertainty around whether to treat or not treat a PDA. With the availability of bedside echocardiography and the increasing number of neonatologists acquiring this skill, on one hand there is better understanding of PDA physiology during transitional circulation and objectivity in management, but on the other hand clinicians are uncertain about benefits in health outcomes. Evidence from recent trials utilizing early selective treatment guided by bedside echocardiography should help in dispelling some myths if not providing the answer about how to manage the PDA.

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Article Synopsis
  • The study examines the effects of Neosetophomone B (NSP-B), a fungal metabolite, on T-cell acute lymphoblastic leukaemia (T-ALL) cells, highlighting its anti-cancer properties.
  • NSP-B was found to significantly inhibit T-ALL cell growth by causing cell cycle arrest and promoting apoptosis, while also deactivating the crucial PI3K/AKT/mTOR signalling pathway.
  • Importantly, NSP-B showed selectivity by reducing proliferation in activated T cells without affecting normal T cells, indicating its potential as a targeted therapy for T-ALL.
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Background: Pediatric cow milk allergies (CMA) can occur in immunoglobulin (Ig) E and non-IgE-mediated forms. Unlike IgE-mediated allergies, the mechanisms of disease pathogenesis in non-IgE-mediated food allergy and an association with microbiome has not been well established. Previous studies have identified the presence of altered humoral responses to gut bacteria in IgE mediated allergies.

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Functional Evaluation of a Novel Homozygous ADCY3 Variant Causing Childhood Obesity.

Int J Mol Sci

November 2024

Division of Endocrinology, Department of Pediatric Medicine, Sidra Medicine, Doha P.O. Box 26999, Qatar.

Article Synopsis
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Background: Patients with PAX3/7-FOXO1 fusion-negative rhabdomyosarcomas (fnRMS) harbouring the rare L122R MYOD1 mutation have significantly poorer prognosis than other fnRMS. We undertook a detailed clinicopathological evaluation of a cohort of patients with MYOD1 mutated fnRMS in order to improve risk stratification and treatment options.

Procedure: Histological, mutational and clinical data from a cohort of patients with MYOD1 mutant RMS treated in Europe were analysed.

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Central nervous system manifestations of tuberous sclerosis complex: A single centre experience in Qatar.

Saudi Med J

November 2024

From the Department of Pediatrics (Aden, Fawzi), Division of Neurology; from the Department of Pathology (Prosser), Division of Pathology Genetics; from the Child and Adolescent Mental Health Services (Ather); from the Department of Anatomical imaging (Raja, Ederies), Division of Neuroradiology; from the Department of Surgery (Al-Kharazi), Division of Neurosurgery; and from the Department of Pediatrics (Maaz), Division of Hematology/Oncology, Sidra Medicine, Doha, Qatar.

Objectives: To review the clinical and radiological correlation of the central nervous system manifestations of tuberous sclerosis complex (TSC).

Methods: All patients under the age of 18 years with TSC seen at the Department of Pediatrics, Sidra Medicine, Doha, Qatar, between January 2003 and February 2021 were included in this retrospective study. Severity of epilepsy was determined using the early childhood epilepsy severity score (E-CHESS) tool.

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Article Synopsis
  • ST1193 is a high-risk bacterial clone found to carry genes for both CTX-type extended-spectrum β-lactamases and NDM-type carbapenemases, making it a significant concern in the Gulf region.
  • Two separate multidrug-resistant isolates of ST1193 were identified using advanced techniques like MALDI-TOF MS and were shown to be resistant to carbapenem antibiotics through susceptibility testing.
  • The study highlights the worry of antibiotic resistance, as the plasmids carrying the NDM-5 carbapenemase genes can transfer between bacteria, complicating treatment options and increasing challenges for infection control efforts.
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The genetics of fruit skin separation in date palm.

BMC Plant Biol

November 2024

Genomics Laboratory, Weill Cornell Medicine-Qatar, Doha, 24144, Qatar.

The physical appearance of date palm (Phoenix dactylifera) fruit (dates) is important for its market value. Many date-producing countries experience significant financial losses due to the poor appearance of the fruit, skin separation or puffiness being a major reason. Previous research showed evidence linking the skin separation phenotype to environmental conditions.

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Article Synopsis
  • The text refers to a correction made to a scholarly article identified by the DOI 10.3389/fonc.2024.1323176.
  • The correction likely addresses inaccuracies or errors in the original publication.
  • Such corrections are important for maintaining the integrity of academic research and ensuring that readers have access to accurate information.
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Article Synopsis
  • Structural variants (SVs) play a crucial role in genetic differences that relate to traits and diseases, but most research has focused on European populations.
  • This study compiles a catalogue of over 73,000 SVs from a diverse group of 8,392 Singaporeans, revealing that about 65% of these SVs are novel and specific to Asian ancestry groups.
  • The findings help identify clinically relevant SVs and improve genetic research by addressing biases related to ancestry, which is important for equity and diversity in the field.
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Contemporary patient care requires a multidisciplinary approach to monitoring, assessing, and managing diseases. Promoting multidisciplinary approaches encourages the purposeful participation of many healthcare professionals and harnessing their combined knowledge to provide tailored treatment plans. Pharmacists, skilled and knowledgeable professionals in medication management, drug-related problems, and disease prevention, can offer vital interventions that contribute to improved patient outcomes.

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Whole-exome profiles of inflammatory breast cancer and pathological response to neoadjuvant chemotherapy.

J Transl Med

October 2024

Predictive Oncology Laboratory, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm, U1068, CNRS UMR7258, Institut Paoli-Calmettes, Aix-Marseille Université, 232, Boulevard de Sainte-Marguerite, 13009, Marseille, France.

Background: Neoadjuvant chemotherapy (NACT) became a standard treatment strategy for patients with inflammatory breast cancer (IBC) because of high disease aggressiveness. However, given the heterogeneity of IBC, no molecular feature reliably predicts the response to chemotherapy. Whole-exome sequencing (WES) of clinical tumor samples provides an opportunity to identify genomic alterations associated with chemosensitivity.

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Examining Drinking Water Preferences among University Students: A Comparative Assessment.

Int J Environ Res Public Health

September 2024

Department of Quality, Patient Experience and Health Informatics, Sidra Medicine, Doha P.O. Box 26999, Qatar.

In recent years, there has been a clear increase in bottled water consumption globally, which has led to significant health and environmental concerns. This cross-sectional study aims to understand the attitude and preferences of university students in Qatar towards the use of bottled and tap drinking water using an online survey questionnaire (September and October 2022). The number of students who responded to the online survey was 14% ( = 688) of the student population, with a mean age of 22.

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Background: Colorectal cancer, a prevalent gastrointestinal carcinoma, has a high risk for recurrence when locally advanced and remains lethal when in an advanced stage. Prognostic biomarkers may help in better delineating the aggressiveness of this disease in individual patients and help to tailor appropriate therapies. CDX2, a transcription factor of gastrointestinal differentiation, has been proposed as a biomarker for good outcomes and could also be a marker of specific sub-types amenable to targeted therapies.

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Periodic Paralysis: A Case Series with a Literature Review.

Case Rep Neurol

October 2024

Department of Medicine, Hamad Medical Corporation, Doha, Qatar.

Introduction: Periodic paralysis is a condition that causes recurrent episodes of flaccid paralysis, and it can be primary or secondary. Hypokalemic periodic paralysis is the most common type of primary periodic paralysis, and it is inherited through autosomal dominant gene transmission. Males are affected three times more often than females, and the paralysis attacks usually occur at night after a period of vigorous exercise.

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Corneal nerve loss in adolescents with obesity and acanthosis nigricans.

PLoS One

October 2024

Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar.

Background/aim: Obesity and related metabolic abnormalities in adults are associated with peripheral neuropathy. Acanthosis nigricans (AN) is associated with insulin resistance, fatty liver, hyperlipidemia and glucose intolerance, all of which are risk factors for neuropathy. The aim of this study was to investigate if obese adolescents with AN have evidence of small nerve fiber damage.

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Etiology of septic arthritis in children of Qatar.

J Am Coll Emerg Physicians Open

October 2024

Department of Emergency Medicine Sidra Medicine Doha Qatar.

Objective: Septic arthritis is an orthopedic emergency and if not evaluated and treated appropriately, it can lead to poor clinical outcomes. Previously several studies have been performed to identify the etiology of septic arthritis in the pediatric population in developed countries. The main objective of our study was to identify the etiology of septic arthritis in children in Qatar in previously healthy and fully vaccinated children.

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