Notes

Traumatic Optic Neural Sheath Hematoma.
To compare the efficacy of 10 d versus 14 d of antibiotic therapy in neonates with culture-positive sepsis.

Neonates with culture-positive sepsis were randomized to either 10-d or 14-d antibiotic therapy. These neonates were followed up to 28 d after discharge for treatment failure. Primary outcome of the study was treatment failure which was defined as readmission to the NICU within 4 wk of discharge with blood culture growing same organism with similar antibiogram or any readmission with signs of sepsis with negative blood culture.

A total of 70 neonates were randomized to receive either 10 d (n = 35) or 14 d (n = 35) of antibiotic therapy. Gram-negative infections were encountered in majority of the neonates. Treatment failure occurred in 1 neonate in 10-d group and none in 14-d group. The duration of hospital stay was significantly less in 10-d group as compared to 14-d group (16 d vs. click here 23 d, p < 0.01).

Ten days of antibiotics in neonates with culture-positive sepsis, who have achieved clinical and microbiologic remission at day 7, is noninferior to 14 d of therapy. Larger adequately powered trials will address this issue with certainty.
Ten days of antibiotics in neonates with culture-positive sepsis, who have achieved clinical and microbiologic remission at day 7, is noninferior to 14 d of therapy. Larger adequately powered trials will address this issue with certainty.
To explore the association between Triglyceride/High-density lipoprotein cholesterol (TG/HDL-C) index and these enzymes and proteins in a pediatric population.

Children and adolescents (7-14 y old) were recruited (n = 150) and anthropometric data were registered. Glucose, TG, total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), HDL-C plus cholesteryl ester transfer protein (CETP), lipoprotein-associated phospholipase A
(Lp-PLA
) and paraoxonase 1 (PON1) activities were determined.

Twenty-five individuals presented TG/HDL-C ratio ≥ 3.0. These individuals exhibited higher TG [164 (126-186) vs. 65 (48-72) mg/dL; p < 0.01] CETP [250 (232-263) vs. 223 (193-237)% mL/min; p < 0.01] and Lp-PLA
(4.5 ± 1.9 vs. 3.5 ± 1.3; p < 0.05) plus lower HDL-C [41 (37-49) vs. 52 (48-62) mg/dL; p < 0.01] compared to an age-matched group with TG/HDL-C < 3.0. TG/HDL-C ratio was associated to CETP (p < 0.01) and Lp-PLA
(p < 0.05). Multiple lineal regression analyses showed TG/HDL-C index as an independent predictor of CETP (r
 = 0.29; beta = 0.49; p < 0.01) and Lp-PLA
(r
 = 0.21; beta = 0.32; p < 0.05) activities.

Children and adolescents with TG/HDL-C ≥ 3.0 presented a more atherogenic lipid profile and higher CETP and Lp-PLA
activities, which would indicate alterations in lipoprotein metabolism and quality.
Children and adolescents with TG/HDL-C ≥ 3.0 presented a more atherogenic lipid profile and higher CETP and Lp-PLA2 activities, which would indicate alterations in lipoprotein metabolism and quality.Inborn errors of metabolism (IEM), otherwise known as inherited metabolic disorders (IMD), are individually rare, but collectively common. IEM pose a challenge to diagnosis, as neonates present with nonspecific signs. A high index of suspicion is essential. Knowledge on clinical presentation may be life saving, especially for conditions that are treatable. It is important for the first-line physicians not to miss treatable disorders. Simplified classification and algorithmic approach help in the clinical setting. This article describes the classification of IEM into three groups, namely group 1 - intoxication disorders, group 2 - energy defects, and group 3 - storage disorders. Clinical presentations of IEM in the neonatal period, a quick guide to the diagnosis with the help of baseline investigations (glucose, arterial blood gas, lactate, ammonia, and ketone abbreviated as GALAK), a tabulated guide to the diagnosis with the help of tandem mass spectrometry (TMS), and gas chromatography and mass spectrometry (GCMS) are summarized in this article. Four principles of therapy that include substrate reduction, provision of deficient metabolites, disposal of toxic metabolites, and increase in enzyme activity are elaborated with particular stress to the diet management. In addition, a list of medications used in the treatment of different disorders classified according to Society for the Study of IEM (SSIEM) is presented.Optical coherence tomography (OCT) has a higher resolution than intravascular ultrasound (IVUS) and enables a more precise evaluation of calcium severity. We investigated the impact of the imaging method (OCT versus IVUS) on stent expansion during intravascular imaging-guided percutaneous coronary intervention (PCI) in calcified lesions. In this single-center, retrospective, observational study, 145 lesions with moderate to severe calcification were divided into four groups 40 IVUS-guided rotational atherectomy (RA), 38 IVUS-guided non-RA, 35 OCT-guided RA, and 32 OCT-guided non-RA. Lesions without pre-procedural intravascular imaging were excluded. OCT-guided RA was associated with greater stent expansion at the target calcium compared with IVUS-guided RA (median 88.0%, interquartile range [78.0-96.0] vs. 76.5% [71.0-84.3], P = 0.008). Furthermore, stent expansion in OCT-guided non-RA was similar to OCT-guided RA. OCT-guided RA used a larger burr compared to IVUS-guided RA (1.75 mm [1.50-2.0] vs. 1.50 mm [1.50-1.75], P = 0.004). In OCT-guided RA, the median minimum calcium thickness was significantly reduced from 800 (640-980) µm to 550 (350-680) µm (P  less then  0.001). There was no significant difference in the incidence of ischemia driven target lesion revascularization between the four groups (P = 0.37). By determining the indication and endpoint of lesion modification by RA based on the thickness of calcium, OCT-guided PCI was associated with significantly greater stent expansion compared with IVUS-guided PCI.In major/life-threatening bleeding, administration of timely and appropriate reversal agents is imperative to reduce morbidity and mortality. Due to complexities associated with the use of reversal agents, a clinical pharmacist-driven anticoagulation reversal program (ARP) was developed. The goal of this program was to ensure appropriateness of reversal agents based on the clinical scenario, optimize selection and avoid unintended consequences. This study describes the impact of a pharmacist-driven anticoagulation program on patient outcomes and cost. A single center retrospective chart review of adult patients whom the ARP was consulted from October 2018 to January 2020 was performed. Patients were included in the efficacy analysis if they were > 18 years of age and presented with acute bleeding. Patients were excluded from the efficacy analysis if the recommended reversal agent was not administered, if a repeat head CT was not available for patients who presented with intracranial hemorrhage (ICH), or if the patient was not bleeding.
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