253875 research outputs found
Sort by
Intranasal ketamine for procedural sedation and analgesia in children: A systematic review
No full textKetamine is commonly used for procedural sedation and analgesia (PSA) in children. Evidence suggests it can be administered intranasally (IN). We sought to review the evidence for IN ketamine for PSA in children. system, respectively.. In four of seven studies, IN ketamine provided superior sedation to comparators and resulted in adequate sedation for 148/175 (85%) of participants. Vomiting was the most common adverse effect; reported by 9/91 (10%) of participants.IN ketamine administration is well tolerated and without serious adverse effects. Although most participants were deemed adequately sedated with IN ketamine, effectiveness of sedation with respect to superiority over comparators was inconsistent, precluding a recommendation for PSA in children
Superior Multiplexing Capacity of PlexPrimers Enables Sensitive and Specific Detection of SNPs and Clustered Mutations in qPCR
No full textWhilst qPCR provides an extremely powerful tool for genetic analysis, some applications such as multiplexing variant alleles (eg SNPs, point mutations or deletions), remain challenging using current primer/probe systems. The novel design features of PlexPrimers allow sensitive, multiplexed analysis of variant alleles even when these are tightly clustered.; and deletions within the human epidermal growth factor receptor (EGFR) gene., 5 clustered mutations associated with macrolide resistance and an internal control, allowed efficient amplification of all targets, with all 5 mutations detected in a single channel. Finally, the strategy was employed to analyse common EGFR mutants with high sensitivity, detecting deletions present at only 0.01%.PlexPrime is a novel technology for the detection of genetic variants. Unlike previous strategies, the combination of PlexPrimers with PlexZymes enables both allele-specific detection and allele-specific amplification in qPCR. The study demonstrated highly sensitive and specific detection of mutations and SNPs, and superior multiplexing capacity. The ability to multiplex clustered genetic variants reduces the time to result providing more actionable information
Low versus high dose erythropoiesis-stimulating agents in hemodialysis patients with anemia: A randomized clinical trial
No full textElectrochemical sensor for rapid determination of fibroblast growth factor receptor 4 in raw cancer cell lysates
No full textLevel and correlates of physical activity and sedentary behavior in patients with type 2 diabetes: A cross-sectional analysis of the Italian Diabetes and Exercise Study_2
No full textPatients with type 2 diabetes usually show reduced physical activity (PA) and increased sedentary (SED)-time, though to a varying extent, especially for low-intensity PA (LPA), a major determinant of daily energy expenditure that is not accurately captured by questionnaires. This study assessed the level and correlates of PA and SED-time in patients from the Italian Diabetes and Exercise Study_2 (IDES_2).Three-hundred physically inactive and sedentary patients with type 2 diabetes were enrolled in the IDES_2 to be randomized to an intervention group, receiving theoretical and practical exercise counseling, and a control group, receiving standard care. At baseline, LPA, moderate-to-vigorous-intensity PA (MVPA), and SED-time were measured by accelerometer. Physical fitness and cardiovascular risk factors and scores were also assessed., BMI or waist circumference, and high-sensitivity C reactive protein (for LPA and SED-time only) were negatively associated with LPA and MPA and positively associated with SED-time in an independent manner.Physically inactive and sedentary patients with type 2 diabetes from the IDES_2 show a low level of PA, though values of LPA, MVPA, and SED-time vary largely. Furthermore, there is a strong correlation of these measures with glycemic control, adiposity and inflammation, thus suggesting that even small improvements in LPA, MVPA, and SED-time might be associated with significant improvement in cardiovascular risk profile
