American journal of therapeutics
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Vascular inflammation is a key component involved in the process of arthrosclerosis, which in turn increases the risk for cardiovascular injury. In the last 10 years, there have been many trials that looked at omega-3 fatty acids as a way to reduce cardiovascular risk. These trials observed the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on the traditional lipid panel and found that both EPA and DHA reduce triglyceride (TG) level and increase high-density lipoprotein cholesterol (HDL-C) levels but also increase the low-density lipoprotein cholesterol (LDL-C) levels. ⋯ The use of EPA as an adjunct therapy for high-risk patient has shown to help decrease cardiovascular risk. The reduction in risk is performed not only by decreasing TG but also by reducing vascular inflammation. Although because there are no randomized double-blind study looking at this, the research is inconclusive and requires further investigation.
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Comparative Study
Hepatotoxicity in Obese Versus Nonobese Patients With Acetaminophen Poisoning Who Are Treated With Intravenous N-Acetylcysteine.
There is limited information regarding the outcomes associated with acetaminophen (APAP) poisoning in obese individuals. It is possible that patients who are obese are more susceptible to APAP-induced liver injury, thereby diminishing the efficacy of antidotes such as N-acetylcysteine (NAC). We evaluated the outcomes associated with APAP poisoning in obese versus nonobese adults who are treated with intravenous (IV) NAC. ⋯ Hepatotoxicity occurred in 27.5% of the obese patients and 37.5% of the nonobese patients (P = 0.34). No adverse drug effects were noted in either group. Obese and nonobese patients being treated with IV NAC for APAP toxicity experienced similar rates of hepatotoxicity.
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Randomized Controlled Trial Comparative Study
A Randomized Comparison of Remifentanil Target-Controlled Infusion Versus Dexmedetomidine Single-Dose Administration: A Better Method for Smooth Recovery From General Sevoflurane Anesthesia.
Remifentanil target-controlled infusion and dexmedetomidine single-dose administration are known to reduce airway response and hemodynamic stimulation during anesthetic recovery. We compared the effects of 2 drugs on the prevention of cough during emergence. We enrolled 70 female patients aged 20-60 years with American Society of Anesthesiologists (ASA) I-II who underwent general anesthesia for elective thyroidectomy. ⋯ There were no desaturation events and no differences in time to extubation or duration of postanesthesia care unit stay in both groups. Remifentanil target-controlled infusion reduces emergence cough from general anesthesia more effectively than single-dose dexmedetomidine. However, a single-dose of dexmedetomidine has the effect with respect to respiratory and hemodynamic stability during emergence.
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Observational Study
Activated Charcoal Does Not Reduce Duration of Phenytoin Toxicity in Hospitalized Patients.
Phenytoin toxicity frequently results in a prolonged inpatient admission. Several publications avow multidose activated charcoal (MDAC) will enhance the elimination of phenytoin. However, these claims are not consistent, and the mechanism of enhanced eliminaiton is unproven. ⋯ Mean time to reach the study end point was 39 hours [95% confidence interval (CI), 31-48], 52 hours (95% CI, 36-68), and 60 hours (95% CI, 45-75) for NoAC, SDAC, and MDAC, respectively. The groups appeared similar with respect to peak phenytoin concentrations and prevalence of signs and symptoms. In this observational series, the use of activated charcoal was associated with increased time to reach the composite end point of clinical improvement.
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Human cytochrome P4502D6 (CYP2D6) gene is highly polymorphic, leading to wide interindividual ethnic differences in CYP2D6-mediated drug metabolism. Its activity ranges from complete deficiency to excessive activity, potentially causing toxicity of the medication or therapeutic failure with recommended drug dosages. The aim of the study was to find the association of CYP2D6*2 polymorphisms with demographic characters (age, sex, and weight), pain intensity scales [numerical rating scale (NRS) sleep, global perceived effect (GPE)], and adverse drug effects in postherpetic neuralgia (PHN) patients receiving tramadol. ⋯ In addition, CYP2D6*2 genotype was not related to the adverse effects of analgesic therapy. The overall results suggested that CYP2D6*2 polymorphism plays no role in the PHN patients receiving tramadol treatment. The CYP2D6*2 polymorphism may not be a predictor of treatment outcome of patients with respect to PHN-receiving tramadol.