133 results match your criteria: "Saint-John's Hospital[Affiliation]"

Drug-induced hypertension, though rare, often presents diagnostic challenges, particularly when the causative drug is not typically associated with hypertension. We describe a case involving a 55-year-old woman who presented with anxiety, confusion, and significantly high blood pressure unresponsive to standard treatments. Despite increasing medication doses, her blood pressure remained poorly controlled, leading to an investigation for secondary causes.

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Background: Patients with cancer are at elevated risk for tuberculosis (TB) reactivation. Diagnosis of latent TB infection and TB disease remains challenging in this patient population despite the advent of interferon-γ release assays (IGRA).

Methods: We retrospectively reviewed medical records of all patients with cancer who had IGRA testing (QuantiFERON-TB [QFT-TB] or T-SPOT.

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Background And Objectives: The pharmacokinetics (PK) of piperacillin/tazobactam (PIP/TAZ) is highly variable across different patient populations and there are controversies regarding non-linear elimination as well as the fraction unbound of PIP (f). This has led to a plethora of subgroup-specific models, increasing the risk of misusing published models when optimising dosing regimens. In this study, we aimed to develop a single model to simultaneously describe the PK of PIP/TAZ in diverse patient populations and evaluate the current dosing recommendations by predicting the PK/pharmacodynamics (PD) target attainment throughout life.

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Purpose: SWOG S1815 was a randomized, open label phase III trial, evaluating gemcitabine, nab-paclitaxel, and cisplatin (GAP) versus gemcitabine and cisplatin (GC) in patients with newly diagnosed advanced biliary tract cancers (BTCs).

Methods: Patients with newly diagnosed locally advanced unresectable or metastatic BTC, including intrahepatic cholangiocarcinoma (ICC) and extrahepatic cholangiocarcinoma (ECC) and gallbladder carcinoma (GBC), were randomly assigned 2:1 to either GAP (gemcitabine 800 mg/m, cisplatin 25 mg/m, and nab-paclitaxel 100 mg/m intravenously once per day on days 1 and 8 of a 21-day cycle) or GC (gemcitabine 1,000 mg/m and cisplatin 25 mg/m intravenously once per day on days 1 and 8 of a 21-day cycle).

Results: Among 452 randomly assigned participants, 441 were eligible and analyzable, 67% with ICC, 16% with GBC, and 17% with ECC.

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Venturing beyond typical arrhythmias, a case of ventricular tachycardia (VT) in a 28-year-old woman who was initially presenting as benign tachycardia took an unexpected turn as her palpitations evolved to include severe sweating and significant weight loss. Initially, her symptoms like palpitations were treated with metoprolol, and given her age and lack of significant risk factors, the tachycardia was considered benign. However, as time passed, she developed severe sweating and noticeable weight loss, prompting a deeper investigation.

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Transgender Health in the Middle East Region: What Do We Know So Far? A Literature Review.

Transgend Health

October 2024

Department of Internal Medicine, Division of Endocrinology, Diabetes and Metabolism, LAU Medical Center-Rizk Hospital, Lebanese American University Gilbert and Rose-Marie Chagoury School of Medicine, Beirut, Lebanon.

Purpose: Our aim is to review transgender people in terms of education, religion, financial security, quality of life (QOL), sexual orientation, behaviors, relationships, access to health care, and gender-affirming therapies in the Middle East region.

Methods: Electronic databases were used. Eligible studies were those targeting transgender people exclusively in Middle Eastern countries.

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Article Synopsis
  • - The study examined how genetic variations in the CYP2D6 gene and resulting endoxifen levels affect breast cancer outcomes in patients taking tamoxifen.
  • - Conducted with 113 patients with advanced hormone receptor-positive breast cancer, it compared those with poor CYP2D6 metabolism to those with normal or intermediate metabolism regarding progression-free survival (PFS).
  • - Results showed no significant relationship between CYP2D6 status, endoxifen concentrations, and PFS, possibly due to the small sample size and issues with sample collection in the trial.
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Developmental and epileptic encephalopathy 56 due to YWHAG variants: 12 new cases and review of the literature.

Eur J Paediatr Neurol

November 2024

Movement Disorders Unit, Pediatric Neurology Department, Institut de Recerca, Hospital Sant Joan de Déu Barcelona, Barcelona, Spain; European Reference Network for Rare Neurological Diseases (ERN-RND), Barcelona, Spain; U-703 Centre for Biomedical Research on Rare Diseases (CIBER-ER), Instituto de Salud Carlos III, Barcelona, Spain. Electronic address:

Background And Objectives: Developmental and epileptic encephalopathy 56 (DEE-56) is caused by pathogenic variants in YWHAG and is characterized by early-onset epilepsy and neurodevelopmental delay. This study reports on a cohort of DEE-56 individuals, correlating antiseizure medication usage and comorbidities, to aid in understanding disease evolution.

Methods: We analyzed data from thirty-nine individuals aged 3-40 years with YWHAG variants, including 12 previously unreported individuals (2 of these with recurrent distal 7q11.

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Study Question: Does the Mind/Body Program for Infertility (MBPI) perform better, due to certain distinctive elements, than a partly matched support group in improving the wellbeing and medically assisted reproduction (MAR) outcomes of women with elevated distress levels in a clinical setting?

Summary Answer: While robust enhancements occurred in the wellbeing overall, the cognitive behavioural and formalized stress management elements of the MBPI allowed a significantly stronger improvement in trait anxiety, but not in other mental health and MAR outcomes, compared with a support group.

What Is Known Already: Mind-body psychological programmes adjacent to MAR have been found to improve women's mental states and possibly increase chances of pregnancy. However, not enough is known about the programme's effectiveness among patients with elevated distress levels in routine clinical settings, nor is it clear which of its particular ingredients are specifically effective.

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Infertility patients, often in high distress, are entitled to being informed about their mental status compared to normative data. The objective of this study was to revalidate and test the accuracy of the SCREENIVF, a self-reported tool for screening psychological maladjustment in the assisted reproduction context. A cross-sectional, questionnaire-based online survey was carried out between December 2019 and February 2023 in a consecutive sample of female patients (N = 645, response rate 22.

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Article Synopsis
  • * A case report involving a 25-year-old COVID-19-positive male showed that attempts to use the aerosol box for double-lumen tube intubation were challenging due to its restrictive size and the characteristics of the double-lumen tube, leading to an unsuccessful first attempt.
  • * The experience suggests that the standard dimensions of the aerosol box may not be ideal for double-lumen tube intubations, emphasizing the need to evaluate the box's suitability before use in clinical settings.
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Article Synopsis
  • Left ventricular non-compaction (LVNC) is characterized by a thick trabecular meshwork in the heart and can lead to various complications, from mild to severe cardiac issues.
  • Despite increasing awareness, the prevalence and clinical spectrum of LVNC in adults are still not well understood, leading to challenges in patient management.
  • A case study highlights an adult patient with congestive heart failure diagnosed with LVNC, underscoring the need for improved diagnostic criteria that incorporate genetic, clinical, and imaging information.
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Background And Purpose: Primary mitochondrial diseases (PMDs) are common inborn errors of energy metabolism, with an estimated prevalence of one in 4300. These disorders typically affect tissues with high energy requirements, including heart, muscle and brain. Epilepsy may be the presenting feature of PMD, can be difficult to treat and often represents a poor prognostic feature.

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Background: Appropriate antibiotic (AB) therapy remains a challenge in the intensive care unit (ICU). Procalcitonin (PCT)-guided AB stewardship could help optimize AB treatment and decrease AB-related adverse effects, but firm evidence is still lacking. Our aim was to compare the effects of PCT-guided AB therapy with standard of care (SOC) in critically ill patients.

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Retrospective cohort assessment of survival and complications of zygomatic implants in atrophic maxillae.

Clin Oral Implants Res

February 2023

OMFS-IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, University of Leuven, Leuven, Belgium.

Objectives: To report on zygomatic implant (ZI) survival rate and associated complications through a longitudinal retrospective cohort assessment.

Material And Methods: A total of 940 ZIs (rough: 781, machined: 159; immediate loading: 454, delayed loading: 486) and 451 standard implants (rough: 195, machined: 256; immediate loading: 58, delayed loading: 393) were placed in 302 adult patients with atrophic maxilla from December 1998 till September 2020. Following data collection reported complications were grouped based on their origin as infectious/ non-infectious biological and mechanical.

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Peri-zygomatic infection associated with zygomatic implants: A retrospective longitudinal cohort study.

Clin Oral Implants Res

April 2022

OMFS-IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, University of Leuven, Leuven, Belgium.

Objectives: The main objective of this retrospective, longitudinal, cohort study was to describe the occurrence of peri-zygomatic infection (PZI) as a complication associated with zygomatic implant (ZI) placement in a period of 22 years.

Materials And Methods: A retrospective search was carried out in the department of oral and maxillofacial surgery of Saint John's hospital in Genk, Belgium. Patients that had a severely atrophic fully or partially edentulous maxilla, and at least one ZI placed, were included.

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We aimed to evaluate the prevalence of asthma and its associating environmental factors within a 6-12-year-old population. A cross-sectional, questionnaire-based study was conducted in primary schools located in the capital of Hungary; 3836 eligible parent-reported questionnaires were evaluated. Besides the International Study of Asthma and Allergies in Childhood (ISAAC) phase three core questions for asthma, the survey also assessed various potential risk factors.

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Background: Enthusiasm for precision oncology may obscure the psychosocial and ethical considerations associated with the implementation of tumor genetic sequencing.

Methods: Patients with advanced cancer undergoing tumor-only genetic sequencing in the National Cancer Institute Molecular Analysis for Therapy Choice (MATCH) trial were randomized to a web-based genetic education intervention or usual care. The primary outcomes were knowledge, anxiety, depression, and cancer-specific distress collected at baseline (T0), posteducation (T1) and after results (T2).

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High diagnostic rate of trio exome sequencing in consanguineous families with neurogenetic diseases.

Brain

May 2022

Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge CB2 0PY, UK.

Article Synopsis
  • * A study of 246 children from consanguineous families utilized advanced techniques like whole exome sequencing, revealing causative genetic variants in 72% of families and increasing the overall diagnostic yield to 86% with new gene discoveries.
  • * The research showed that most identified variants were homozygous and that common pathways involved in these neurogenetic diseases included protein synthesis/degradation defects and metabolic disorders, providing new insights into the genetic landscape of this population.
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An 80-year-old man with no personal or family history of bleeding, presented to hospital with extensive haematomas and skin bruising after using doxycycline. His basic lab workup was concerning for a coagulopathy with an elevated activated partial thromboplastin time and significant anaemia. Mixing studies and other factor levels were tested that led to the diagnosis of acquired haemophilia A with low factor VIII levels and high factor VIII antibodies.

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Article Synopsis
  • * The study involved 284 children diagnosed with CD, with a mean age of 8.3 years, and noted a higher occurrence of neurological problems in males and those diagnosed at an older age.
  • * Interestingly, the prevalence of these neurological problems in the studied children was lower compared to what adult CD studies reported, and it is similar to or lower than the prevalence in the general childhood population.
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Quadrilateral space syndrome induced by a large degenerative osteophyte.

Radiol Case Rep

September 2021

Department of Diagnostic Radiology, Southern Illinois University School of Medicine, 800 E. Carpenter Street, Box 43, Room 1F084, Springfield, IL 62769 USA.

A 41-year-old gentleman presented with decreased range of motion. Initial radiographs demonstrated extensive osteoarthritic changes involving the glenohumeral joint with a large inferior oriented osteophyte. Subsequent MRI of the shoulder was obtained which demonstrated isolated fatty atrophy of the teres minor and, to a lesser extent, deltoid muscles.

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On the role of bacterial metalloproteases in COVID-19 associated cytokine storm.

Cell Commun Signal

January 2021

Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 17. Vas str., Budapest, 1088, Hungary.

The cytokine release syndrome or cytokine storm, which is the hyper-induction of inflammatory responses has a central role in the mortality rate of COVID-19 and some other viral infections. Interleukin-6 (IL-6) is a key player in the development of cytokine storms. Shedding of interleukin-6 receptor (IL-6Rα) results in the accumulation of soluble interleukin-6 receptors (sIL-6R).

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Purpose: Impaired response to erythropoietin underlies ineffective erythropoiesis and anemia in myelodysplastic syndromes (MDS). We investigated whether treatment with lenalidomide (LEN), which augments erythropoietin receptor signaling in vitro, can restore and improve hemoglobin response to epoetin (EPO) alfa in patients with lower-risk, non-del(5q) MDS who have anemia that is refractory to or have low probability of benefit from treatment with recombinant erythropoietin.

Methods: In a phase III, US intergroup trial, we randomly assigned patients to receive either LEN and EPO alfa or LEN alone following stratification by serum erythropoietin concentration and prior erythropoietin treatment.

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