sulfate magnesium nebulized

INTRODUCTION: Add-on magnesium sulfate (MgSO4) for refractory asthma exacerbation has been much debated. The aim of this review and meta-analysis is, therefore, to provide an update on the current evidence for the efficacy of MgSO4 in exacerbations of asthma in adults refractory to standard of care treatment. METHODS: A systematic review was performed in accordance with the PRISMA guidelines. The search was performed in the PubMed database (updated April 2023). For the meta-analysis, a random-effects model was applied using the metaphor package for RStudio (RStudio, Inc...

BACKGROUND: Asthma is the common chronic inflammatory disease affecting children. It is usually associated with airway hyper-responsiveness. Globally, the prevalence of asthma among pediatrics population varies from 10% to 30%. Its symptoms range from chronic cough to life-threatening bronchospasm. At emergency department, all patients with acute severe asthma should initially receive oxygen, nebulized β2-agonists, nebulized anticholinergic agent, and corticosteroids. Though bronchodilators act within minutes, corticosteroids may require hours...

Patients with coronavirus disease (COVID-19) commonly experience distressing and challenging respiratory symptoms. Interventions such as oxygen therapy, oral opiates, and traditional nebulizers like ipratropium bromide and salbutamol are variable in their efficacy, and therapy responses in patients are difficult to predict. The purpose of this study is to investigate the efficacy of nebulized fentanyl citrate on dyspnea, cough, and throat pain in patients with COVID-19 and evaluate the safety with any potential adverse events...

BACKGROUND AND AIMS: Asthma exacerbation is defined as an acute attack of shortness of breath with more than 25% decrease in morning peak flow compared to the baseline on 2 consecutive days, which requires immediate standard therapy. The majority of asthmatic patients are considered to be steroid-sensitive; however, corticosteroid-resistant asthma is a subset of asthma with poor response to corticosteroids and is responsible for frequent hospital admissions. In this study we aimed to compare the effects of two enhancing strategies, the nebulized ketamine and IV magnesium sulfate, in treatment of severe steroid resistant asthma...

IMPORTANCE: Despite guidelines recommending administration of intravenous (IV) magnesium sulfate for refractory pediatric asthma, the number of asthma-related hospitalizations has remained stable, and IV magnesium therapy is independently associated with hospitalization. OBJECTIVE: To examine the association between IV magnesium therapy administered in the emergency department (ED) and subsequent hospitalization among pediatric patients with refractory acute asthma after adjustment for patient-level variables...

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OBJECTIVES: To investigate the effectiveness of nebulized magnesium sulfate in treating persistent pulmonary hypertension of newborn (PPHN). METHODS: Twenty-eight mechanically ventilated term neonates with severe PPHN were randomized into two groups: NebMag group (n = 14), who receiving nebulized isotonic magnesium (1024 mg/h), and IVMag group (n = 14), who received intravenous magnesium (200 mg/kg over 30 min, followed by 50 mg/kg/h). The study time frame was 24 h...

There is an emergency need for early ambulatory treatment of Coronavirus Disease 2019 (COVID-19) in acutely ill patients in an attempt to reduce disease progression and the risks of hospitalization and death. Such management should be applied in high-risk patients age > 50 years or with one or more medical problems including cardiovascular disease. We evaluated a total of 922 outpatients from March to September 2020. All patients underwent contemporary real-time polymerase chain reaction (PCR) assay tests from anterior nasal swab samples...

IMPORTANCE: While intravenous magnesium decreases hospitalizations in refractory pediatric acute asthma, it is variably used because of invasiveness and safety concerns. The benefit of nebulized magnesium to prevent hospitalization is unknown. OBJECTIVE: To evaluate the effectiveness of nebulized magnesium in children with acute asthma remaining in moderate or severe respiratory distress after initial therapy. DESIGN, SETTING, AND PARTICIPANTS: A randomized double-blind parallel-group clinical trial from September 26, 2011, to November 19, 2019, in 7 tertiary-care pediatric emergency departments in Canada...

PURPOSE OF REVIEW: The larynx is a complex organ that houses some of the most intricate structures of the human body. Owing to its delicate nature, the larynx is affected by different medications to varying degrees. Many of these effects manifest in subjective complaints in one's voice or swallow. This review article invokes the present available literature to describe the effects different medical agents have on the functionality of the laryngeal structures. RECENT FINDINGS: Multiple available studies explore the effects of inhaled corticosteroids on the larynx...

BACKGROUND: In Thailand, nebulized ipratropium bromide/fenoterol, is commonly used in addition to salbutamol for severe asthma exacerbation. Recently, nebulized MgSO4 is indicated in GINA 2015 as an additive treatment for severe cases. However, there is limited data showed the efficacy of both drugs in childhood severe asthma. The purpose of this study to compare efficacy and safety of nebulized MgSO4 and ipratropium bromide/fenoterol in moderate to severe asthma attacks. METHODS: In this a prospective, double-blind, randomized, controlled trial study, we enrolled thirty-three children, age ranged from 2 to 15 years old, with PRAM score ≥ 4 (moderate to severe asthma exacerbation) despite 3 doses of nebulized salbutamol...

The opportunistic pathogen Pseudomonas aeruginosa causes chronic respiratory infections in patients with cystic fibrosis (CF). Persistence of this bacterium is attributed to its ability to form biofilms which rely on an extracellular polymeric substance matrix. Extracellular polysaccharides (EPS) and secreted proteins are key matrix components of P. aeruginosa biofilms. Recently, nebulized magnesium sulfate has been reported as a significant bronchodilator for asthmatic patients including CF. However, the impact of magnesium sulfate on the virulence effect of P...

Background: Postoperative sore throat (POST) is a known complication following general anesthesia requiring endotracheal intubation. Its incidence ranges from 21% to 65% and remains the eighth most undesirable postoperative event. Various measures have been tried to decrease the incidence of sore throat with various success rates. Aim: This study aimed at reducing the incidence of POST with ketamine and magnesium sulfate nebulization. Settings and Design: This study is a prospective randomized, double-blinded study...

OBJECTIVE: This study aimed to evaluate the efficacy of intravenous (IV) and nebulized magnesium sulfate in acute asthma in children. METHODS: The PubMed, Cochrane Library, and EMBASE databases were searched. Randomized controlled trials and quasi-randomized controlled trials of IV and nebulized magnesium sulfate in pediatric acute asthma were included. The outcomes subject to meta-analysis were pulmonary function, hospitalization, and further treatment. If statistical heterogeneity was significant, random-effects models were used for meta-analysis, otherwise, fixed-effects models were applied...

Asthma exacerbation is defined as a progressive increase in symptoms of shortness of breath, cough, or wheezing sufficient to require a change in therapy. After ruling out diagnoses that mimic an asthma exacerbation, therapy should be initiated. Short-acting β2 agonists and short-acting muscarinic antagonists are effective as bronchodilators for asthma in the acute setting. Systemic corticosteroids to reduce airway inflammation continue to be the mainstay therapy for asthma exacerbations, and, unless there is a contraindication, the oral route is favored...

BACKGROUND: Despite little evidence for its effectiveness, the breath-actuated nebulizer (BAN) is the default albuterol delivery method in our pediatric emergency department. OBJECTIVE: We compared the clinical efficacy of BAN and the metered-dose inhaler (MDI) in treating subjects patients 2 to 17 years of age who presented with mild to moderate asthma exacerbations. METHODS: This is a randomized, nonblinded, noninferiority study conducted at a single pediatric tertiary care emergency department...

CONTEXT: Postoperative sore throat (POST) is a complication that is unresolved in patients undergoing endotracheal intubation. AIM: To compare the effects of ketamine and magnesium sulfate nebulizations in two strengths, on the incidence and severity of POST, hoarseness, and cough. SETTINGS AND DESIGN: Sixty surgical patients undergoing elective abdominal and lower limb surgeries under combined epidural and general anesthesia were included in this prospective, randomized, double-blinded study...

BACKGROUND: The goal of this study was to determine if IV magnesium, useful for severe pediatric asthma, reduces time to medical readiness for discharge in patients with bronchiolitis when added to supportive care. METHODS: We compared a single dose of 100 mg/kg of IV magnesium sulfate vs placebo for acute bronchiolitis. Patients received bronchodilator therapy, nebulized hypertonic saline, and 5 days of dexamethasone if there was eczema and/or a family history of asthma...

BACKGROUND: Status asthmaticus is an acute exacerbation of asthma that is persistent and intractable and remains unresponsive to initial treatment with bronchodilators and systemic corticosteroids and that the condition can result in hypoxemia, hypercarbia, and secondary respiratory failure. OBJECTIVE: To review treatment and recent patents on management of status asthmaticus. METHOD: A PubMed search was completed in Clinical Queries using the key term "status asthmaticus"...

INTRODUCTION: Severe asthma attacks are life-threatening, and require serious medical attention. Intravenous MgSO₄ is an efficient medication, proven to improve outcomes. To date, most research has focused on administration of nebulized MgSO₄ in adults with critical asthma. However, its benefits for treating childhood asthma has been little investigated. This study compared the clinical efficacy and adverse effects of nebulized MgSO₄ and intravenous MgSO₄ in the treatment of children with severe acute asthma...