Enhancing Patient Safety: The Role of Interdisciplinary Teams in Reducing Blood Culture Contamination.

Background: Blood cultures are vital to diagnostic workups among many hospitalized patients, providing valuable information about bloodstream infections (BSIs), which cause roughly 250 000 deaths annually between North America and Europe. Despite advances in health care, blood culture contamination remains a substantial problem, with deleterious effects on patient mortality, patient and hospital costs, and microbial resistance. This article reviews the repercussions of blood culture contamination on the health care system and delineates evidence-based strategies to decrease contamination rates.

Profound metabolic acidosis in association with sodium thiosulfate therapy in a patient with calcific uremic arteriolopathy: a case report and literature review.

Calciphylaxis, also known as Calcific uremic arteriolopathy (CUA), is a serious disorder that presents with skin necrosis due to calcification of dermal and subcutaneous adipose tissue capillaries and arterioles. The condition occurs primarily in patients with end-stage renal disease (ESRD) on dialysis, and it carries high morbidity and mortality, primarily due to sepsis, with an estimated six-month survival of approximately 50%. Although there are no high-quality studies to guide the optimal treatment approach for patients with calciphylaxis, many retrospective studies and case series support treatment with sodium thiosulfate (STS).

Persistent infection in a young patient with renal transplant: The challenging cost of immunosuppression and the negative impact on patient's quality of life.

Norovirus (NoV) is one of the most common causes of acute infectious gastroenteritis in the United States (US). The infection is typically short-lasting and self-limiting in immunocompetent hosts. Renal transplant recipients on immunosuppressive therapy are more prone to infectious gastroenteritis that can be caused by various common and opportunistic organisms.

A Case Series of Non-Tuberculous Mycobacterial Pulmonary Disease Masquerading as Malignancy From a Community-Based Hospital.

Non-tuberculous mycobacteria (NTM) are ubiquitous organisms in the environment that can potentially cause a range of pulmonary and extrapulmonary infections in humans. Epidemiological risk factors and the host's immune status determine the susceptibility to various clinical syndromes caused by different NTM species. Non-tuberculous mycobacteria pulmonary disease (NTM-PD) is primarily reported in patients with underlying lung disease.

A Rare Pathogen of Bones and Joints: A Systematic Review of Osteoarticular Infections Caused by .

Osteoarticular infections (OAIs) caused by () are a rare clinical entity. This study aimed to review all published cases of OAI due to A systematic review of PubMed, Scopus, and Cochrane Library was conducted to report the demographic and clinical characteristics, microbiological data, management, and outcome of OAIs caused by in the adult population. A total of 16 studies reporting on 16 patients were included in this review.

Metastatic Squamous Cell Carcinoma From Primary Hypopharynx Source to Gastric Mucosa Presenting as Massive Gastrointestinal Bleeding.

Percutaneous endoscopic gastrostomy (PEG) is a relatively safe procedure that represents an important supportive adjunctive component for patients with primary head and neck squamous cell carcinoma (HNSCC). The HNSCC population is considered a high-risk group for developing critical nutritional deficiency due to a multitude of factors. Nevertheless, as the use of PEG in modern practice is gaining more popularity due to various indications, unusual complications have been increasingly reported.

Harnessing inorganic nanomaterials for chemodynamic cancer therapy.

The most important aspect of chemodynamic therapy (CDT) is the harnessing of Fenton or Fenton-like chemistry for cancer therapy within the tumor microenvironment, which occurs because of the moderate acidity and overexpressed HO in the tumor microenvironment. Hydroxyl radicals (OH) produced within tumor cells via Fenton and Fenton-like reactions cause cancer cell death. Reactive oxygen species-mediated CDT demonstrates a desired anticancer impact without the need for external stimulation or the development of drug resistance.

Find new channel for overcoming chemoresistance in cancers: Role of stem cells-derived exosomal microRNAs.

Chemoresistance has remained a significant concern in tumor recurrence and elevated cancer-related mortalities. A deep insight into mechanisms by which cancerous cells resist administered drugs can pave the way to overcome chemotherapy-induced cell death and develop novel procedures to rescue patients. Regarding accumulated data, stem cell-derived exosomal microRNAs (miRNAs) can be deemed a novel and promising method to overcome chemoresistance.

Clinical, Radiological, and Outcome Characteristics of Acute Pulmonary Embolism: A 5-year Experience from an Academic Tertiary Center.

Background: Acute pulmonary embolism (PE) is a common and potentially life-threatening condition. This comprehensive study from a Gulf Cooperation Council (GCC) country aimed to evaluate the clinical, radiological, and outcome characteristics associated with acute PE.

Methods: This retrospective observational study analyzed data of patients with confirmed acute PE who were admitted to the largest academic tertiary center in the State of Qatar from January 1, 2014, to December 31, 2018.

Saddle versus non-saddle pulmonary embolism: differences in the clinical, echocardiographic, and outcome characteristics.

The central location, the size, and instability of saddle pulmonary embolism (PE) have raised considerable concerns regarding its hemodynamic consequences and the optimal management approach. Sparse and conflicting reports have addressed these concerns in the past. We aimed to evaluate the clinical presentation, hemodynamic and echocardiographic effects, as well as the outcomes of saddle PE, and compare the results with those of non-saddle type.

Featuring Trends in the Epidemiology of Lung Cancer Following the Publication of the National Cancer Strategy in Qatar.

Objectives: Qatar has witnessed significant reforms in its health care system, including the care of cancer patients. In 2011, the National Cancer Strategy was released with the aim to deliver a high standard of care to cancer patients across the country. We sought to investigate the featuring trends in the epidemiological and clinical characteristics of lung cancer in Qatar following the publication of the National Cancer Strategy.

The role of adding metformin in insulin-resistant diabetic pregnant women: a randomized controlled trial.

Purpose: The aim of the present study is to assess the impact of adding oral metformin to insulin therapy in pregnant women with insulin-resistant diabetes mellitus.

Methods: The current non-inferiority randomized controlled trial was conducted at Ain Shams University Maternity Hospital. The study included pregnant women with gestational or pre-existing diabetes mellitus at gestations between 20 and 34 weeks, who showed insulin resistance (defined as poor glycemic control at a daily dose of ≥1.

High feedback versus low feedback of prenatal ultrasound for reducing maternal anxiety and improving maternal health behaviour in pregnancy.

Background: Prenatal ultrasound is one of many techniques used in screening and diagnosis. It gives parents instant access to the images of the fetus. Receiving information promotes knowledge and understanding, but it may also increase maternal anxiety.