1,934 results match your criteria: ""Alexandra" General Hospital[Affiliation]"

Article Synopsis
  • * Overlapping DGBI patients tend to have more severe gastrointestinal symptoms and a higher psychosocial burden, influenced by various factors such as gut motility, brain function, immune response, and genetic markers.
  • * Recent research indicates that alterations in the gut microbiome may play a crucial role in the mechanisms of DGBI, which could help refine diagnostic and treatment approaches for better patient outcomes.
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Introduction: The aim of this study was to pilot test a question prompt list (QPL) about cardiovascular disease (CVD) risk reduction after hypertensive pregnancy (HDP).

Methods: In a prospective cohort study of adult women who had HDP given the QPL before and surveyed after a physician visit, we assessed perceived person-centred care, self-efficacy for self-management, perceived self-management and QPL feasibility.

Results: Twenty-three women participated: 57% of diverse ethno-cultural groups, 65% < 40 years of age and 48% immigrants.

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Multiple myeloma (MM) is the second most common hematological malignancy, characterized by unregulated monoclonal proliferation in the bone marrow. Monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM) are premalignant conditions that can progress to MM. Identifying etiological risk factors for MM and its precursor diseases is crucial for prevention.

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Hypersensitivity pneumonitis (HP) is an immune-mediated interstitial lung disease (ILD) relating to specific occupational, environmental or medication exposures. Disease behaviour is influenced by the nature of exposure and the host response, with varying degrees of lung inflammation and fibrosis seen within individuals. The differentiation of HP from other ILDs is important due to distinct causes, pathophysiology, prognosis and management implications.

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Exogenous Opioids and the Human Endocrine System: An Endocrine Society Scientific Statement.

Endocr Rev

November 2024

Section of Endocrinology, Geriatrics and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara 44100, Italy.

The use and misuse of opioids are a growing global problem. Although the effects of these drugs on the human endocrine system have been studied for decades, attention on their related clinical consequences, particularly on the hypothalamic-pituitary system and bone health, has intensified over recent years. This Statement appraises research data related to the impact of opioids on the gonadal and adrenal function.

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Background: Programmed cell death 1 receptor (PD-1) inhibition as monotherapy followed by Cytotoxic T-lymphocyte associated protein 4 (CTLA-4) inhibition in case of progression or as upfront double co-inhibition has drastically improved the survival outcomes of metastatic melanoma. Still, many patients develop primary or acquired resistance to both agents, relapse soon, and survive less. For these patients, the therapeutic options are very limited, and for many years, conventional chemotherapy (CC) was the standard of care.

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The occurrence of multiple pregnancies is consistently and significantly linked to the growing use of assisted reproductive technology (ART). Even very young women opt for having multiple embryos implanted by medical professionals in order to increase the chances of a successful outcome. Our aim is to review the research on cesarean section rates and perinatal outcomes, like perinatal morbidity, risk of preterm delivery, and low birth weight (LBW) of neonates in multiple pregnancies that resulted from ART in comparison to those that were naturally conceived.

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Objectives: Children who experience socioeconomic adversity often have worse health; however, less is known about their quality of care. We sought to evaluate the association between parent/caregiver-reported socioeconomic adversity and quality of pediatric primary, acute, and chronic ambulatory care on a national level.

Methods: This was a retrospective cohort study of 5368 representative US children (1-17 years) in the 2021 Medical Expenditure Panel Survey.

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Objective: Despite efforts toward achieving gender-based equality in clinical trial enrollment, females are frequently underrepresented and gender-specific data analysis is lacking. Identifying and addressing gender bias in medical decision-making and outcome reporting may facilitate more equitable healthcare delivery. This study aimed to determine if gender differences exist in the clinical evaluation and surgical management of patients with degenerative lumbar conditions.

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Article Synopsis
  • Mismatch repair-deficient (dMMR) endometrial cancer is associated with poor outcomes and limited treatment options, particularly for high-risk patients after surgery.
  • In a phase III clinical trial, patients with dMMR tumors were treated with pembrolizumab plus chemotherapy, showing improved disease-free survival (DFS) rates compared to those who received placebo.
  • The interim analysis revealed a significant DFS benefit for pembrolizumab, with a two-year DFS rate of 92.4% versus 80.2% for the placebo group, indicating its potential effectiveness in high-risk dMMR endometrial cancer.
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Background Prostate disorders, including benign enlargement and malignancy, are commonly evaluated through imaging techniques. Historically, transrectal ultrasound (TRUS) has been used for prostate imaging and biopsy. However, multiparametric MRI (mpMRI), which integrates structural and functional imaging methods, offers enhanced diagnostic capabilities.

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Article Synopsis
  • The haemolytic uraemic syndromes (HUS) include various conditions, with some linked to complement activation (CaHUS).
  • The 2023 International Society of Nephrology HUS Forum featured experts discussing the latest knowledge, uncertainties, and proposed solutions in diagnosing and managing HUS.
  • Key areas needing research include naming conventions, complement testing, identifying biomarkers, genetic factors for aHUS, treatment strategies for C5 inhibitors, and improving access to care for patients.
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Article Synopsis
  • - Pruritus, or itchiness, is a common issue affecting 43% of peritoneal dialysis patients, with prevalence varying by country, being notably higher in Thailand (50%) and lower in the U.S. (33%).
  • - Factors like diabetes, low protein levels, and high phosphorus levels are linked to moderate to severe pruritus, while increased urine output appears to reduce itchiness.
  • - Patients suffering from severe pruritus report poorer mental and physical health, and they also have a higher risk of death or needing to switch to hemodialysis (HD), with a 12% increased risk associated with moderate to extreme itching.
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Article Synopsis
  • The study explores the relationship between the rising preterm birth rate (PBR) and the incidence of multiple births in Greece from 1991 to 2022, using official birth data.
  • Results showed a very strong positive correlation (rho = 0.950) between PBR and multiple birth rate (MBR), with MBR explaining 83.8% of the changes in PBR during this period.
  • While a perfect correlation was observed from 1991 to 2011 (rho = 0.987), the correlation weakened from 2011 to 2022 (rho = 0.655), indicating a shift in the dynamics influencing preterm births.
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Validation of Metallothionein Immunohistochemistry as a Highly Sensitive Screening Test for Wilson Disease.

Mod Pathol

October 2024

Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota. Electronic address:

Article Synopsis
  • * A study demonstrates that metallothionein (MTH) immunohistochemistry (IHC) is a highly effective diagnostic method for WD, showing high sensitivity (91.20%) and perfect specificity (100%) in a cohort of 91 patients compared to control samples.
  • * MTH IHC could serve as a cost-effective and reliable screening tool for diagnosing WD in patients of different ages and disease stages, enhancing patient evaluation and management.
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Article Synopsis
  • The study aimed to evaluate hearing outcomes at 24 months for infants with mild congenital cytomegalovirus (cCMV) infection, comparing those who received antiviral treatment to those who did not.
  • Utilizing data from the European Registry of Children with cCMV, researchers included infants diagnosed with cCMV early in life, who had normal physical exams and mild imaging findings.
  • Results showed that 34.7% of the 196 participants received antiviral treatment, but there was no significant difference in hearing loss prevalence between treated (4.6%) and untreated groups (6.3%) after two years.
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Virchow's law of thrombosis states that thrombosis in a vessel occurs as a combination of the following: (i) injury to the vessel wall, (ii) stasis of blood flow, and (iii) blood hypercoagulability. Injury to the wall includes infection/inflammation and/or injury to the resident cells of the wall. We postulate that in COVID-19, the SARS-CoV-2 virus directly infects the alveolar type II cell or directly or indirectly infects/injures the pericyte, promoting inflammation and interaction with endothelial cells, thereby causing a cascade of events leading to our observation that thrombosis occurred within the walls of the pulmonary vessels and not in the lumen of the vascular circulation.

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Adenomyoepithelioma of the Breast: A Case Report.

Cureus

September 2024

Pathology, Athens Euroclinic, Athens, GRC.

Adenomyoepithelioma (AME) is an uncommon breast tumor distinguished by the presence of both epithelial and myoepithelial cell proliferation. It often presents clinically as a well-circumscribed, non-painful mass, although it can also be asymptomatic and discovered incidentally during imaging. This case report describes a 32-year-old woman with a tumor that progressively increased in size.

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The recent global spread of monkeypox has raised significant concerns, particularly regarding its impact on vulnerable populations such as pregnant individuals. While limited data suggest possible adverse outcomes, including vertical transmission and fetal demise, there remains a critical need for comprehensive research to inform clinical management and public health strategies. The lack of specific guidelines and tailored public health messaging for pregnant individuals underscores the urgency for focused attention in this area.

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Outcomes in randomized controlled trials of therapeutic interventions for multiple myeloma: A systematic review.

Crit Rev Oncol Hematol

December 2024

Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece; Harris Manchester College, University of Oxford, Oxford, UK.

Article Synopsis
  • Many clinical trials for multiple myeloma focus on surrogate endpoints rather than patient-important outcomes, which are crucial for assessing treatment efficacy.
  • A systematic review of 624 randomized controlled trials found that the most common primary outcomes were disease response, progression-free survival (PFS), and overall survival (OS), with OS being emphasized relatively less.
  • The study also revealed that trials funded by the pharmaceutical industry were significantly more likely to prioritize PFS, raising concerns about potential biases in reporting outcomes.
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Introduction Patients scheduled for laparoscopic cholecystectomy and laparoscopic appendicectomy typically undergo routine preoperative blood grouping and saving (G&S). Despite the low incidence of blood transfusion in this context, the acquisition and processing of G&S samples incur a cost of £31 ($40) per sample. This study aims to review blood transfusion usage in these procedures to determine whether routine G&S sampling is clinically necessary or represents an avoidable expense.

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Article Synopsis
  • * A new case of Fryns "anophthalmia-plus" syndrome was diagnosed in a 41-year-old pregnant woman, showing serious fetal conditions through ultrasound at 22 weeks of gestation.
  • * Following genetic counseling and the absence of chromosomal abnormalities, the parents decided to terminate the pregnancy due to the severe issues identified.
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Article Synopsis
  • Surgical sperm retrieval (SSR) is performed to extract sperm from men with azoospermia and may result in reduced testosterone levels and other hormonal changes post-operation.* -
  • A systematic review analyzed 17 studies involving 1,685 azoospermic men, revealing a significant decrease in testosterone after SSR, but no major changes in follicle-stimulating hormone (FSH), luteinizing hormone (LH), or testicular volume.* -
  • The study highlights the importance of considering potential sexual dysfunction and the psychosocial impacts of SSR in postoperative care and preoperative discussions.*
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Sperm DNA Fragmentation: Unraveling Its Imperative Impact on Male Infertility Based on Recent Evidence.

Int J Mol Sci

September 2024

Third Department of Obstetrics and Gynecology, University General Hospital "ATTIKON", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece.

Male factors may be present in up to 50-70% of infertile couples and the prevalence of male infertility accounts for 20-30% of infertility cases. Understanding the mechanisms and causes behind male infertility remains a challenge, but new diagnostic tools such as DNA fragmentation might aid in cases where the routine semen analysis is insufficient. DNA fragmentation, which refers to damages or breaks of the genetic material of the spermatozoa, is considered one of the main causes of male infertility due to impaired functional capability of sperm.

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Factors Influence Breastfeeding Duration after High Risk and Low Risk Pregnancies.

Healthcare (Basel)

September 2024

Department of Midwifery, School of Health & Care Sciences, University of West Attica, 12243 Athens, Greece.

Background: Breastfeeding provides vital nutrients and fosters maternal-infant bonding, benefiting both mother and child. However, breastfeeding duration is influenced by various factors, especially in women of high-risk pregnancy. This study aims to identify predictors of breastfeeding duration among women of high-risk and low-risk pregnancy, focusing on exclusive and mixed feeding practices.

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