The Efficacy of High-Dose Pulse Therapy vs. Low-Dose Intravenous Methylprednisolone on Severe to Critical COVID-19 Clinical Outcomes: A Randomized Clinical Trial.

Background: It remains unclear which formulation of the corticosteroid regimen has the optimum efficacies on COVID-19 pneumonia.

Objectives: The aim of this study was to compare the clinical outcomes of 2 different regimens in the treatment of acute respiratory distress syndrome (ARDS) caused by COVID-19: Methylprednisolone at a dose of 1 mg/kg every 12 hours (low-dose group) and 1000 mg/day pulse therapy for 3 days following 1 mg/kg methylprednisolone every 12 hours (high-dose group).

Methods: In this randomized clinical trial, patients with mild to moderate ARDS due to COVID-19 were randomly assigned to receive either low-dose (n = 47) or high-dose (n = 48) intravenous methylprednisolone regimens.

Efficacy and Safety of Two Different Enoxaparin Doses for Thromboprophylaxis in Non-critically Ill Patients: A Randomized Controlled Trial.

Background: Recently, a few studies based on anti-factor Xa activity levels have propounded doubtful and sub-prophylactic levels by the usual dose of enoxaparin in surgical and critically ill patients. In this study, we assessed two doses of enoxaparin in adult non-critically ill patients.

Methods: Patients were randomly assigned into two groups of intervention and control.

Evaluation of vancomycin pharmacokinetics in patients with augmented renal clearances: A randomized clinical trial.

Vancomycin is a narrow therapeutic window glycopeptide antibiotic that acts against Gram-positive bacteria. As it is renally eliminated, therapeutic drug monitoring is recommended for vancomycin, especially in case of kidney function alteration. Augmented renal clearance (ARC), defined as a creatinine clearance of more than 130 ml/min, is a risk factor for sub-therapeutic concentrations of vancomycin.

Serotonin syndrome due to concomitant use of linezolid and methadone.

Serotonin syndrome is a potentially life-threatening adverse drug reaction typically caused by a single or combination of two or more medications with serotonergic properties due to increased serotonin release. Our case is a 60-year-old drug-addict man who was admitted to the poisoning department of Loghman hospital with methadone poisoning. On the fifth day of hospitalization and after initiating the linezolid treatment for VAP, the patient began to run a fever with agitation, tremor, spontaneous clonus movement in the hands, and tachycardia.

Datura poisoning in a family: Case series and literature review.

is a potentially poisonous plant that is widely spread and is simply accessible, which can yield poisoning with a central and peripheral anticholinergic effect. We reported cases of family poisoning caused by the herbal tea with refreshing effects that were identified as

Sputnik-V vaccine-induced panniculitis as a local reactions.

Here, a case of Sputnik-V vaccine-induced panniculitis was reported. The patient developed erythema, induration, and local tenderness at the injection site after 13 days of the injection. Ultra-sonography imaging showed inflammation in subcutaneous layers including fat tissue compatible with panniculitis.

Investigation of pharmacokinetic and clinical outcomes of various meropenem regimens in patients with ventilator-associated pneumonia and augmented renal clearance.

Introduction: Augmented renal clearance (ARC) defined as creatinine clearance (Clcr) above 130 mL/min/1.73m may lead to suboptimal antibacterial treatment. The aim of this study was to determine a strategy for meropenem administration to achieve both pharmacodynamic-pharmacokinetic (PK-PD) target (50%fT > MIC) and better clinical outcomes in patients with VAP and ARC.

Study of the Effects of N-acetylcysteine on Inflammatory Biomarkers and Disease Activity Score in Patients with Rheumatoid Arthritis.

Rheumatoid arthritis (RA) is considered as an autoimmune-related condition in which the overproduction of pro-inflammatory cytokines leads to an inflammatory cascade. N-acetylcysteine (NAC) is a potent anti-inflammatory and anti-oxidant agent. We aimed to explore the impact of oral NAC on cytokines activities and clinical indicators in RA patients.

Evaluating the elimination status of medications used for COVID-19 during hemoperfusion and therapeutic plasma exchange: A review.

Since late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, better known as COVID-19) has rapidly spread worldwide. The primary pathophysiology by which COVID-19 leads to severe lung damage is cytokine releasing syndrome (CRS), which can cause death. Therefore, removing cytokines via therapeutic plasma exchange or hemoperfusion could be a therapeutic approach to treat CRS.

The effects of vitamin E on colistin-induced nephrotoxicity in treatment of drug-resistant gram-negative bacterial infections: A randomized clinical trial.

Introduction: Nephrotoxicity remains a major long-standing concern for colistin, and it is critical to find agents that can prevent it. The present study aims to investigate the effect of vitamin E on the prevention of colistin-induced nephrotoxicity based on its antioxidant and free radical scavenging properties.

Methods: A randomized clinical trial was designed for 52 patients taking colistin.

Early Graft Function in Deceased Donor Renal Recipients: Role of N-Acetylcysteine.

Reduced graft function (RGF) in donor renal transplant recipients is caused by oxidative damage due to extensive ischemia-reperfusion (I/R) injury during transplantation. Neutrophil gelatinase-associated lipocalin (NGAL) is a promising biomarker to detect tubular injury early after renal transplantation. N-acetylcysteine (NAC) is a potent antioxidant that can reduce I/R injury by improving oxidative damage.

Blood Glucose Control and Opportunities for Clinical Pharmacists in Infectious Diseases Ward.

Objective: Increased risk of infection following hyperglycemia has been reported in hospitalized patients. Sliding-scale insulin protocol is an out-of-date method; therefore, it is necessary to examine new approaches in this regard. This study aimed to evaluate the efficacy of sliding-scale protocol versus basal-bolus insulin protocol, which supervised by clinical pharmacists in an infectious disease ward.

Is a Low Incidence Rate of Ventilation Associated Pneumonia Associated with Lower Mortality? a Descriptive Longitudinal Study in Iran.

Background: Ventilator-Associated Pneumonia (VAP) is an important cause of morbidity and mortality in patients admitted to Intensive Care Unit (ICU). The current study conducted to estimate VAP incidence, attributable mortality and case fatality rate, cost, so related factors can affect the outcome in patients.

Materials And Methods: In this descriptive longitudinal study, demographic, clinical and para-clinical data were collected and attributable mortality and case fatality rate was estimated.

Coenzyme Q10 supplementation in acute ischemic stroke: Is it beneficial in short-term administration?

Clinical studies demonstrated that the efficacy of Coenzyme Q10 (CoQ10) as an adjuvant therapeutic agent in several neurological diseases such as Parkinson disease (PD), Huntington disease (HD), and migraine. The purpose of this study is to investigate oxidative stress effects, antioxidant enzymes activity, neuroinflammatory markers levels, and neurological outcome in acute ischemic stroke (AIS) patients following administration of CoQ10 (300 mg/day). Patients with AIS ( = 60) were randomly assigned to a placebo group (wheat starch,  = 30) or CoQ10-supplemented group (300 mg/day,  = 30).

Serum Coenzyme Q10 Is Associated with Clinical Neurological Outcomes in Acute Stroke Patients.

Disruption of prooxidant-antioxidant balance may lead to oxidative stress which is known as a mechanism contributing to ischemic stroke. Coenzyme Q10 (CoQ10) is an endogenous antioxidant that could be effective in preventing oxidative stress. However, the contribution of serum levels of CoQ10 in clinical neurological outcomes following ischemic stroke has not been clearly established.

Association Between Delayed Graft Function (DGF) Biomarkers and Long-term Outcomes After Living Donor Kidney Transplantation.

Background And Objectives: The association between preoperative Urine Neutrophil Gelatinase-associated Lipocalin (uNGAL) and interleukin-18 (uIL-18) with poor 1-year allograft function has been shown in deceased-donor kidney transplant recipients previously, and also these markers could predict 3-month allograft function. However, it is unknown whether there is an association between these postoperative biomarkers with important recipient outcomes beyond this time in livedonor transplants.

Methods: NGAL and IL-18 four and 24 hours were measured in live-donor kidney transplant recipients after transplantation.

N-acetylcysteine decreases urinary level of neutrophil gelatinase-associated lipocalin in deceased-donor renal transplant recipients: a randomized clinical trial.

Context: Acute kidney injury (AKI) is a common complication after kidney transplantation (KT), especially in recipients from deceased donors. Urinary neutrophil gelatinase-associated lipocalin (u-NGAL) is an early and sensitive marker of AKI after transplantation.

Objectives: We assessed the renoprotective effect of N-acetylcysteine (NAC) on u-NGAL levels as an early prognostic marker of graft function immediately after transplantation.

Study of The Effects of N-Acetylcysteine on Oxidative Stress Status of Patients on Maintenance-Hemodialysis Undergoing Cadaveric Kidney Transplantation.

N-acetylcysteine (NAC) is a potent antioxidant that acts through regenerating glutathione stores and scavenging oxygen-free radicals. This study assesses the short-term effects of NAC in cadaveric kidney transplant (KT) recipients. A double blind, randomized, placebo controlled trial was designed and patients were randomly assigned to receive either NAC or placebo.

Administration of Vancomycin at High Doses in Patients with Post Neurosurgical Meningitis: A Comprehensive Comparison between Continuous Infusion and Intermittent Infusion.

Poor penetration of vancomycin into Central Nervous System (CNS) can lead to treatment failure. The aim of this study was to evaluate and compare CSF concentration and serum pharmacokinetics of high dose vancomycin by continuous infusion intermittent infusion in post neurosurgical meningitis patients. Twenty patients were divided into two groups.