3,430 results match your criteria: "General Hospital "Alexandra"[Affiliation]"

This study examined the effects of orange juice (OJ) supplemented with vitamin D3 (2000 IU) and probiotics ( Shirota and GG, 10 cfu/mL) on cardiometabolic risk factors in overweight and obese adults following a Westernized-type diet. Fifty-three high-risk individuals were randomly assigned to one of two groups. Over 8 weeks, one group consumed a vitamin D3 and probiotic-enriched OJ and the other regular OJ (control).

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Median arcuate ligament syndrome (MALS) is an uncommon condition characterized by the compression of the celiac trunk by the median arcuate ligament. Due to the anatomical proximity to the foregut, MALS has significant implications in hepato-pancreato-biliary (HPB) surgery. It can pose complications in pancreatoduodenectomy and orthotopic liver transplantation, where the collateral arterial supply from the superior mesenteric artery is often disrupted.

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Article Synopsis
  • The study investigates the effectiveness of the AKT inhibitor capivasertib when combined with enzalutamide in patients with metastatic castration-resistant prostate cancer (mCRPC) who did not respond well to prior treatments with abiraterone acetate and docetaxel.
  • Conducted as a double-blind, randomized phase 2 trial with 100 men, the primary focus was on the composite response rate, which showed no significant improvement with the combination treatment compared to placebo.
  • Analysis revealed that patients with PTEN loss had poorer overall survival regardless of treatment, with common side effects including diarrhea and fatigue, indicating that while the combination was tolerable, it did not enhance treatment outcomes.
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Background: There is a lack of contemporary data describing global variations in vascular access for hemodialysis (HD). We used the third iteration of the International Society of Nephrology Global Kidney Health Atlas (ISN-GKHA) to highlight differences in funding and availability of hemodialysis accesses used for initiating HD across world regions.

Methods: Survey questions were directed at understanding the funding modules for obtaining vascular access and types of accesses used to initiate dialysis.

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  • The study investigates how pre-biologic biomarker levels, specifically immunoglobulin E (IgE), blood eosinophil count (BEC), and fractional exhaled nitric oxide (FeNO), influence asthma treatment outcomes when patients start biologic therapy.
  • Conducted across 23 countries with over 3750 patients, the research focused on changes in exacerbation rates, symptom control, and lung function about a year after starting treatment.
  • Results showed that higher levels of BEC and FeNO were linked to significant improvements in lung function for specific biologic therapies, while IgE was not a strong predictor of treatment effectiveness.
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Expression of DNA Repair Genes in Ewing Sarcoma.

Cancer Diagn Progn

May 2024

Division of Pediatric Oncology, First Department of Pediatrics, Aghia Sofia Children's Hospital, Athens, Greece.

Article Synopsis
  • Ewing sarcoma is a serious cancer that mainly affects children and teens, with the EWSR1/FLI1 fusion gene being a common genetic factor, but it hasn’t been targeted for treatment or used to predict outcomes.
  • This study looked at 35 Ewing sarcoma patients to see how DNA repair mechanisms correlate with different clinical features of the disease, focusing on two DNA repair pathways: non-homologous end joining (NHEJ) and homologous recombination (HR).
  • Findings indicate that these repair pathways are disrupted in Ewing sarcoma, and low levels of the XRCC4 gene are linked to better survival, suggesting potential new targets for therapy.
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  • Cytokines are proteins crucial for immune responses and influence various body functions, with genetic variations in their coding genes—known as cytokine polymorphisms—affecting their production and impacts.
  • Some cytokine polymorphisms increase the risk of diseases, and specific variations have been linked to recurrent pregnancy loss (RPL), defined as having two or more miscarriages before 20 weeks.
  • Research continues to explore how these genetic variations, particularly in genes for interleukin-6, tumor necrosis factor-alpha, and interleukin-10, contribute to the risk of RPL, highlighting the need for further investigation to clarify the mechanisms involved.
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Background And Purpose: Renal impairment (RI) confers adverse prognosis in myeloma; its reversal and avoidance of dialysis are crucial. We investigated whether serum free light chain (SFLC) measurements can predict renal outcome, to enable change in therapy to optimize prognosis and avoid dialysis.

Patients And Methods: We investigated 36 myeloma patients (17 newly diagnosed [ND]; 19 relapsed refractory [RR]; with median of 5 prior lines) with eGFR 15-40 ml/min treated with carfilzomib (Cfz)-dexamethasone to determine whether SFLC kinetics can predict renal outcomes, and assess efficacy and tolerability.

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Background: Ageing population is a worldwide phenomenon with correspondingly higher proportion of older patients being treated in the hospital setting. Sarcopenia, which increases with age, has serious negative implications on health, hospitalisation, and overall postoperative recovery. There is no mutual consensus on perioperative management of sarcopenia in surgical patients in Singapore.

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Background: Tourniquets are common adjuncts in the operating theatre but can be associated with post-operative pain. This study was designed to compare what effect pre-tourniquet Esmarch bandage exsanguination has on pain, compared to pre-tourniquet exsanguination by elevation alone.

Methods: 52 volunteers (104 lower limbs) were included in this study with each volunteer acting as their own matched control.

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Introduction: Placenta accreta spectrum (PAS) can lead to major peripartum morbidity. Appropriate management approaches depend on the clinical severity, each individual's preference, and the treating team's expertise. Peripartum hysterectomy is the most frequently used treatment option.

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Background/aim: Endometrial cancer (EC) is the predominant malignancy among gynecologic cancers and ranks fourth among all types of cancer. Recently, researchers have focused on the development of new prognostic biomarkers. Subunits of the SWI/SNF protein complex, like the ARID1 and BRG1, have been associated with the development of endometrial cancer.

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Aim: The surgeon's personality contributes to variation in surgical decision-making. Previous work on surgeon personality has largely been reserved to Anglo-Saxon studies, with limited international comparisons. In this work we built upon recent work on gastrointestinal surgeon personality and aimed to detect international variations.

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Appendectomy versus antibiotic treatment for acute appendicitis.

Cochrane Database Syst Rev

April 2024

Department of Surgery and Anaesthesia, Division of Medical Sciences and Graduate Entry Medicine, School of Medicine, University of Nottingham, Derby, UK.

Background: Acute appendicitis is one of the most common emergency general surgical conditions worldwide. Uncomplicated/simple appendicitis can be treated with appendectomy or antibiotics. Some studies have suggested possible benefits with antibiotics with reduced complications, length of hospital stay, and the number of days off work.

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Haemodialysis facilities have a large environmental impact due to high energy, water and consumable usage by haemodialysis equipment. As climate change and natural resource scarcity escalate, all the while the number of people requiring dialysis increases, there is an urgent need for dialysis facilities that meet care needs while minimising environmental impact. To address this, the Australian and New Zealand Society of Nephrology engaged an environmental sustainability consulting practise to develop a best practise guide for the environmentally sustainable design and operation of haemodialysis facilities.

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Aerobic vaginitis (AV) is a distinct clinical entity characterized by inflammation and abnormal vaginal microflora. Often mistaken for bacterial vaginosis, AV remains relatively unknown and underdiagnosed. AV's understanding is evolving, with some experts suggesting it may primarily be an immunological disorder, the prevalence of which has a range of 7-13% in non-pregnant women and 4.

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This study investigates links between CART and leptin gene expression, FSH receptor Asn680Ser polymorphism, and reproductive hormones in morbidly obese patients under 40 years old, facing infertility, and undergoing bariatric surgery. A total of 29 women were included in this study. A hormonal profile along with detection of CART and leptin gene expression was evaluated before and after bariatric surgery.

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This review delves into the possible connection between periodontitis and negative pregnancy outcomes, such as preeclampsia and preterm birth. It highlights the potential influence of an unidentified microbial factor on preeclampsia and the effects of inflammatory responses on the rate of preterm births. Furthermore, it underscores the prevalent occurrence of oral ailments within the populace and their significant repercussions on quality of life.

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Background: Type 2 diabetes mellitus (T2DM) is often complicated by steatotic liver disease, cardiovascular disease (CVD), and extrahepatic cancer. We investigated whether FIB-4, an indicator of liver fibrosis, is associated with a higher risk of CVD and extrahepatic cancer history in T2DM.

Methods: Two hundred and nine of 244 diabetics admitted to our center in one year were included and retrospectively evaluated.

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Aim: Pilonidal sinus disease is a common condition treated by colorectal surgeons. There is a lack of literature in the field to guide optimal management of this condition. As part of the PITSTOP study, we aimed to identify policy and research priorities to provide direction to the field.

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Imaging in Rheumatic Immune-related Adverse Events.

Rheum Dis Clin North Am

May 2024

Division of Rheumatology, Department of Medicine, Jewish General Hospital and McGill University, 3755 Côte Ste-Catherine Road, Room A725, Montreal, Quebec H3T 1E2, Canada. Electronic address:

Since their introduction, immune checkpoint inhibitors have revolutionized cancer treatment by harnessing the body's own immune system as a defense against tumor growth. The downside of activating the immune system is the development of immune-related adverse events (irAEs), which mimic autoimmune disease of various organ systems. The musculoskeletal system is an uncommon, but substantial one for patients and can lead to long-term pain and disability that affects their quality of life.

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Article Synopsis
  • Tubulin is a key component of the cytoskeleton and has various isotypes in animals, but it's unclear how these isotypes influence microtubule structures in different cell types.
  • Research on 12 patients with primary ciliary dyskinesia and mouse models uncovered variants in the tubulin isotype that disrupted the formation of centrioles and cilia, impacting microtubule dynamics.
  • The study identified different variants causing distinct effects on tubulin interactions, allowing for the classification of patients into three types of ciliopathic diseases, highlighting the unique roles of specific tubulin isotypes in cellular functions.
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Aims: Aging-related cardiovascular disease and frailty burdens are anticipated to rise with global aging. In response to directions from major cardiovascular societies, we investigated frailty knowledge, awareness, and practices among cardiologists as key stakeholders in this emerging paradigm a year after the European Frailty in Cardiology consensus document was published.

Methods And Results: We launched a prospective multinational web-based survey via social networks to broad cardiology communities representing multiple World Health Organization regions, including Western Pacific and Southeast Asia regions.

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Introduction: Breaking bad news is one of the most difficult responsibilities in medical practice. Although medical staff in clinical practice often encounter situations that necessitate the announcement of unpleasant news, there is a lack of training regarding their communication with patients and their families. Effective interaction between medical staff and pregnant women constitutes a crucial component of breaking down unpleasant news.

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Article Synopsis
  • Medication non-adherence in dialysis patients can lead to higher mortality rates and healthcare costs, influenced by beliefs about the necessity of medication and concerns related to them.
  • A study utilizing an in-person questionnaire evaluated factors affecting medication adherence, with findings indicating that a belief in the necessity of medication increases adherence while concerns decrease it.
  • Additionally, factors like health literacy and positive illness perceptions play a significant role in improving adherence, mainly by reducing negative concerns about medications.
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