1,103 results match your criteria: "St George's University School of Medicine[Affiliation]"

Background This research examines mortality patterns and the place of death in individuals with chronic rheumatic heart disease (RHD) in the United States, aiming to identify demographic predictors for home or hospice death. Additionally, the study aims to uncover trends in mortality due to RHD and provide a predictive forecast. Methods The study utilized data from the Centers for Disease Control and Prevention (CDC)-Wide-Ranging Online Data for Epidemiologic Research (WONDER) database, which spans 22 years (1999-2020), and was categorized based on place of death, including home or hospice care, inpatient, outpatient, or emergency room deaths, and nursing home facility deaths.

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Follicular lymphoma (FL) is an indolent non-Hodgkin lymphoma subtype, posing challenges in prognostication. While interim PET/CT is a recognized response assessment tool in other lymphoma subtypes, its prognostic value for FL remains uncertain. This study aims to evaluate the significance of interim PET results, which were assessed using the Deauville Score.

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Background: Despite increased recruitment of Latina medical students, the percentage of Latina physicians has remained stagnant, suggesting unique retentive barriers affecting this population. Discriminatory experiences involving bias may contribute to difficulties in the retention and advancement of Latinas in medicine. This qualitative analysis aimed to explore thematic barriers prevalent among Latinas throughout their medical training in the United States.

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Purpose Of Review: Chronic low back pain (LBP) is a prevalent and debilitating condition affecting millions worldwide. Among emerging interventions, spinal cord stimulation (SCS) has gained attention as a potential alternative for managing chronic LBP, particularly when alternative approaches fail to provide adequate relief.

Recent Findings: This systematic review focuses on both residual pain levels and ability to perform daily tasks after treatment with SCS.

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Hidradenitis suppurativa (HS) is a painful and chronic inflammatory skin disease with no consistently effective treatment, affecting a significant portion of the Western population. HS is characterized by painful nodules, abscesses, tunnels, and scarring in body folds. The immunobiology is poorly understood, therefore resulting in a lack of effective therapies.

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Article Synopsis
  • Liposarcomas are the most common type of soft tissue sarcoma, primarily found in deep tissues and the retroperitoneum.
  • They include various classifications such as atypical lipomatous tumors, well-differentiated liposarcoma (WDL), dedifferentiated liposarcoma (DDL), myxoid liposarcoma, and pleomorphic liposarcoma.
  • DDL is especially common in the retroperitoneum and can have both well-differentiated lipomatous and dedifferentiated components, sometimes resembling other aggressive tumors, and can even differentiate into several other cancer types or form bone tissue.
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Hypercalcemia is a common metabolic complication associated with malignancies, particularly in solid tumors, such as lung and breast cancers. However, its occurrence in hematologic malignancies, including diffuse large B-cell lymphoma (DLBCL), is rare. The pathophysiology of hypercalcemia in lymphomas is often related to the secretion of parathyroid hormone (PTH)-related peptide (PTHrP).

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Polycystic ovary syndrome (PCOS) is a complex endocrine disorder affecting women of reproductive age and is characterized by hormonal imbalances, insulin resistance, and reproductive dysfunctions. Glucagon-like peptide 1 (GLP-1) receptor agonists (GLP-1 RAs) are primarily used in diabetes management to enhance insulin release by stimulating GLP-1 receptors in the pancreas. The search strategy included randomized trials on the management of PCOS symptoms with GLP-1 RAs alone or in combination with other medications; meta-analyses, literature reviews, or case reports were excluded.

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The Use of Methadone and Ketamine for Intraoperative Pain Management in Cardiac Surgery: A Retrospective Cohort Study.

J Cardiothorac Vasc Anesth

November 2024

Department of Quantitative Health Sciences, Mayo Clinic, Phoenix, AZ; Department of Anesthesiology and Perioperative Medicine, Mayo Clinic; Phoenix, AZ. Electronic address:

Objectives: To evaluate whether the addition of ketamine to intraoperative methadone is associated with superior postoperative pain management and decreased opioid consumption compared with methadone alone in cardiac surgery patients.

Design: A retrospective cohort study.

Setting: A large academic medical system comprising four sites.

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Visceral fat has been identified as a key contributor to metabolic disorders owing to its association with decreased adipocytokine function. Perivascular adipose tissue (PVAT), a specialized local deposit of adipose tissue surrounding arteries, has been shown to regulate vascular tone through adipocytokine functions but is compromised in obesity, contributing to increased vascular resistance. This study aimed to investigate the correlation between PVAT of the superior mesenteric artery (SMA), visceral adipose tissue (VAT), body mass index (BMI), and waist-to-hip ratio (WHR).

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A community-based analysis of security practices regarding over-the-counter skincare products in nationwide retail drug stores.

Arch Dermatol Res

December 2024

Dermatology Service, Veterans Affairs New York Harbor Healthcare System Brooklyn Campus, Brooklyn, NY, USA.

Access to over-the-counter (OTC) skincare products is critical for managing a wide range of dermatologic conditions, yet recent trends in urban retail stores may jeopardize this accessibility and exacerbate healthcare disparities. However, the emerging trend of securing skincare products behind security glass in urban retail environments poses significant risks to healthcare equity and accessibility. Herein, we aim to quantify the prevalence of skincare products behind security glass in pharmacies within a 25-mile radius of Times Square, New York City.

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A 41-year-old woman presented with a left breast mass for which mammography was performed. Mammogram revealed a suspicious BI-RADS 4, palpable left breast mass with associated nipple retraction. As malignancy was suspected, the patient underwent breast MRI and 18F-FDG PET/CT for staging.

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Atypical Clinical Presentation of Hypothermia Induced by Intrathecal Morphine in a Patient Who Underwent Total Knee Arthroplasty Under Spinal Anesthesia: A Case Report.

Cureus

November 2024

Department of Anesthesia and Perioperative Medicine, London Health Sciences Centre, and St. Joseph Health Care, Lawson Health Research Institute, Schulich School of Medicine and Dentistry, Western University, London, CAN.

This case report describes a 62-year-old male who experienced paradoxical hypothermia following an elective total knee replacement (TKR) performed under spinal anesthesia with intrathecal morphine administration. The patient presented with significant hypothermia, defined as a body temperature below 35°C, approximately 45 minutes following the administration of anesthesia. The condition demonstrated resistance to conventional rewarming techniques.

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Article Synopsis
  • - Stroke in adolescents and young adults is rare and presents unique challenges in identifying causes, as they often lack typical risk factors like high blood pressure, making diagnosis difficult.
  • - This literature review highlights significant gaps in understanding stroke in younger individuals, focusing on causes, risk factors, diagnosis, and treatment strategies while also addressing stroke mimics that can confuse clinicians.
  • - Although acute treatment methods for strokes in young patients are similar to those for older adults, there is an urgent need for more research on long-term care and the impacts of rising stroke rates in this age group.
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Acute ischemic stroke (AIS) is a common cause behind a significant number of people who develop disabilities or die worldwide. Most of the strokes that occur globally are attributed to AIS as a result of large vessel occlusions that typically occur in arteries like the internal carotid and middle cerebral arteries. Primary treatments for AIS are mechanical thrombectomy (MT) and intravenous thrombolysis (IVT), and the clinical scenario can dictate what method would provide the most optimal outcome for the patient.

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  • - Cerebral brain abscesses are rare but serious, especially in immunocompromised people, and can often imitate psychiatric disorders, complicating their diagnosis.
  • - A case study involves a 47-year-old HIV-positive woman with a psychiatric history who showed unusual symptoms like catatonia, leading to a diagnosis of a large brain abscess after imaging revealed significant issues.
  • - The patient received immediate treatment, including surgery, and showed improvement, highlighting the need for thorough diagnostic procedures and multidisciplinary care in similar cases to ensure better health outcomes.
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Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis (UC), remains a clinically complex condition in children and adults. This study is a systematic analysis of key developments in the treatment of inflammatory bowel diseases, as well as their efficacy and safety over time. Early diagnosis of pediatric IBD is very important since it affects growth and development in children.

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We present a case demonstrating metastases of malignant melanoma (MM) to the urinary bladder (UB) and descending colon (DC). With review of literature, it was determined that the metastases of MM to both the urinary bladder and descending colon in a single case is rare in occurrence.

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Foreign body ingestion of fishbones is a very common complaint where most foreign bodies travel safely through the gastrointestinal tract (GIT) without any serious complications. However, its clinical presentation is nonspecific, and its clinical severity can vary widely, thus requiring the use of conservative and or invasive treatment modalities. In this case report, we present a case of a 42-year-old female who reported eating fish two days prior to presenting with upper gastrointestinal tract (GIT) foreign body impaction in addition to a lower GIT micro-perforation secondary to fishbone ingestion, both of which were successfully managed with conservative, nonsurgical treatment modalities.

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A 43-year-old woman presented with an anorectal mass at which time excision was performed, and biopsy revealed anorectal mucosal melanoma (AM), anal subtype. Postexcision, 18 F-FDG PET/CT identified residual melanoma, confirmed on biopsy. Recurrence was monitored every 3 months using 18 F-FDG, which identified a perirectal lymph node 2.

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Hidradenitis suppurativa (HS) is not fully understood and is regarded as a multifactorial condition diagnosed based on clinical evaluation. Smoking, obesity, and hormonal imbalances may be the underlying associations of HS. The incidence of HS is greater in patients with diabetes.

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Article Synopsis
  • * Results indicated that immigrants living in the U.S. for 15 years or more are significantly more likely to follow CRC screening guidelines compared to those here for less time, with variations noted among different racial and ethnic groups, especially Asian immigrants.
  • * Socioeconomic factors like education and access to healthcare are crucial for screening adherence, highlighting the necessity for targeted interventions to improve CRC screening rates among newer immigrants and those with fewer resources.
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Syphilis is a systemic infection caused by the spirochete . It is transmitted during pregnancy or through sexual contact. Signs and symptoms vary depending on the clinical stage of the disease.

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Article Synopsis
  • * It highlights potential nutrient deficiencies in vegetarian and vegan diets, particularly in vitamin B12, selenium, vitamin A, iron, and iodine, which are essential for maintaining healthy thyroid function.
  • * The research reviews various global studies and emphasizes the importance of a balanced diet with proper supplementation to support thyroid hormone production, calling for more research and updated dietary guidelines regarding vegetarian diets and thyroid disease.
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The clinical and financial implications of induction of labor (IOL) in comparison to elective cesarean sections and expectant management are examined in this review. IOL is frequently used to avoid complications such as hypertensive disorders and stillbirth, but is can be expensive, particularly if a failed induction is followed by a cesarean. The cost-effectiveness of IOL varies based on factors such as gestational age, maternal obesity, and prior cesareans.

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