Medical science monitor : international medical journal of experimental and clinical research
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BACKGROUND The aim of this study was to investigate the median effective dose (ED50) of intranasal dexmedetomidine for echocardiography in children with Kawasaki disease who had a history of repeated sedation. MATERIAL AND METHODS There were 73 pediatric Kawasaki disease patients aged 1 to 36 months enrolled in this study who had American Society of Anesthesiologists (ASA) I-II, were scheduled to undergo echocardiography under sedation. They were assigned to 2 groups (group A: age 1-18 months, and group B: age 19-36 months). ⋯ Additionally, change in hemodynamic and hypoxemia were not noted in both groups. CONCLUSIONS The ED50 of intranasal dexmedetomidine was determined in children with Kawasaki disease who had a history of repeated sedation to be appropriate for repeated-routine sedation of echocardiographic examination in pediatric patients. The ED50 of intranasal dexmedetomidine for echocardiography in this circumstance is similar to that in children receiving initial sedation.
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BACKGROUND The purpose of our study was to analyze the clinical value of glycosylated hemoglobin Alc (HbA1c) levels in postmenopausal women with acute coronary syndrome (ACS) and diabetes following percutaneous coronary intervention (PCI). MATERIAL AND METHODS A total of 173 consecutive postmenopausal patients with comorbid diabetes underwent PCI for primary ACS were enrolled in this study. Serum HbA1c levels were measured prior to PCI, and baseline clinical characteristics of all patients were collected. ⋯ The incidence rate of MACEs and TVR in poorly-controlled diabetics was prominently higher than that in well-controlled diabetics (10.8% vs. 21.8%, p=0.04). In multivariable COX regression analysis, after adjustment for potential confounders, HbA1c ≥7.0% remained an independent risk predictor of MACE (HR, 2.17; 95%CI, 1.13-5.65; p<0.01). CONCLUSIONS In postmenopausal ACS patients with comorbid diabetes, a high level of HbA1c is associated with a higher MACE rate after PCI, which is mainly driven by a higher rate of TVR.
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BACKGROUND Vitamin D (VD) deficiency and local inflammation of plaque are potential new risk factors and prevention goals for coronary heart disease (CHD). MATERIAL AND METHODS This study included 135 CHD patients and 45 chest tightness or chest pain patients (control group). Basic clinical data and serum 25-OH-VD, TNF-α, IL-6, IL-8, and IL-1β of the 2 groups were compared by SPSS 25.0. ⋯ In animal experiments, VD deficiency enhanced the level of serum TC, TG, and LDL-C. VD deficiency could increase the inflammatory response by upregulating the expression of p65 protein and reducing SIRT1 protein expression in heart tissue, thereby inducing or aggravating the state of CHD. CONCLUSIONS Serum 25-OH-VD was a protective factor in the occurrence of CHD, and VD deficiency could induce or aggravate the state of CHD by enhancing inflammation through the NF-κB pathway.
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BACKGROUND It is unclear whether high-dose atorvastatin pretreatment benefits acute coronary syndrome (ACS) patients undergoing percutaneous coronary intervention (PCI). To clarify this issue, we performed a meta-analysis of the published literature. MATERIAL AND METHODS Randomized controlled trials (RCTs) assessing high-dose atorvastatin pretreatment in ACS patients undergoing PCI were enrolled. ⋯ No significant difference was found between the 2 groups in terms of peak CK-MB (SMD -0.34; 95% CI: -0.79 to 0.10; P=0.13) or final TIMI flow grade 3 (OR 1.31; 95% CI: 0.73 to 2.36; P=0.36) after PCI. High-dose atorvastatin therapy also was not associated with alanine aminotransferase (ALT) elevation (OR 1.95; 95% CI: 0.95 to 4.03; P=0.07). CONCLUSIONS The results of this meta-analysis suggest that high-dose atorvastatin pretreatment reduces the incidence of short-term MACEs and hs-CRP level without increasing drug-induced hepatotoxicity in ACS patients after PCI.
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BACKGROUND Lung cancer has become a leading disease for the tumor-induced mortality. Non-small cell lung cancer (NSCLC) accounts for approximately 80% of all lung cancers. The present research aimed to evaluate the correlation between the anaplastic lymphoma kinase/oncogene or c-ros oncogene 1 (ALK/ROS1) fusions or mutations of epidermal growth factor receptor (EGFR) and ages or gender of patients. ⋯ Exon 21 L858R and L861Q dominantly occurred in patients ≥60 years of age and exon 19 deletion in patients <60 years of age. EML-ALK-1 mainly existed in the female NSCLC patients. CONCLUSIONS EGFR mutations and ALK/ROS1 fusions mainly occurred in the NSCLC female patients who were older than 60 years of age.