The association between mean platelet volume and inflammation in geriatric patients with emergency hypertension

Objectives: We aimed to investigate the role of inflammation parameters and platelet activation in geriatric patients with hypertension. Therefore, we compared the levels of those parameters in patients with hypertensive urgency and emergency. We also investigated the potential relationship between those parameters. Methods: Ninety-six hypertensive (HT) patients (aged > 60) were included in the study in two groups: HT emergency (N = 48, group 1) and HT urgency (N = 48, group 2). Mean platelet volume (MPV), neutrophil-to-lymphocyte ratio (NLR) and high-sensitive C reactive protein (hs-CRP) were compared between those groups. Optimum cut-off levels of each parameter were determined by the use of Receiver operating characteristic (ROC) curve analysis. Pearson correlation test was used to examine the relationship between variables. Results: The mean MPV and hs-CRP levels were significantly higher in patients with HT emergencies (both P < 0.001). Mean NLR was also significantly different between the two groups (P = 0.011). Pearson correlation analysis revealed a positive but weak correlation between the MPV and NLR (r = 0.245, P = 0.016), the hs-CRP level (r = 0.394, P < 0.001), and the WBC count (r = 0.362, P < 0.001). Conclusion: Increased platelet activity and inflammation are associated with the end organ failure. Levels of MPV and other inflammatory parameters may be useful in the management of geriatric patients with HT. Keywords: Hypertensive emergency, Mean platelet volume, High-sensitive C reactive protei

Familial 22q11.2 deletion syndrome with autosomal dominant inheritance

22q11.2 deletion syndrome is the most frequent microdeletion syndrome in humans and caused by hemizygote deletion on only one chromosome. Most of probands have a de novo deletion of 22q11.2, but 8-20% have inherited the 22q11.2 deletion from a parent (autosomal dominant mutation). Genotype-phenotype correlation is weak in this patient group. We aimed to present three members in the same family due to an autosomal dominant inheritance with 22q11.2 deletion and different clinical findings

Hybrid approach: an alternative prior to corrective surgery in a patient with arch hypoplasia and complete atrioventricular septal defect

The hybrid approach is mostly preferred in patients with hypoplastic left heart syndrome or univentricular physiology. Here, the hybrid approach is applied as a palliative procedure prior to corrective surgery in a patient with complete atrioventricular septal defect associated with arcus hypoplasia and results are discussed according to the literature

Traumatic craniocervical junction ligamentous and brain stem injuries and retroclival hematoma: unusual combination of craniocervical junction injuries

Cervical spine injuries are common in pediatric population and usually seen in craniocervical junction due to the anatomical and physiological differences. Combination of rapid hyperextension/hyperflexion traumas due to highspeed motor vehicle accident are known to be the reason of ligamentous injury and retroclival epidural hematoma. Our aim is to describe a rare combination injury of the the apical ligament, retroclival epidural hematoma and the suspicion of brain stem slits, due to rapid hyperextension/hyperflexion and rotational trauma with high-speed motor vehicle accident in a 3 year 8 month old girl. The cervical spine was immobilized with a Philadelphia collar. She is still under treatment in the pediatric intensive care unit with a Glascow Coma Scale of 8 for six months

Inferior Vena Cava Oxygen Saturation during the First Three Postnatal Days in Preterm Newborns with and without Patent Ductus Arteriosus

Background: Inferior vena cava (IVC) oxygen saturation as an indicator of mixed venous oxygenation may be valuable for understanding postnatal adaptations in newborn infants. It is unknown how this parameter progresses in critically ill premature infants. Aims: To investigate IVC oxygen saturation during the first three days of life in preterm infants with and without patent ductus arteriosus (PDA). Study Design: Case-control study. Methods: Twenty-seven preterm infants were admitted to the Neonatal Intensive Care. Preterm infants with umbilical venous catheterization were included in the study. Six umbilical venous blood gas values were obtained from each infant during the first 72 hours of life. Preterm infants in the study were divided into two groups. Haemodynamically significant PDA was diagnosed by echocardiography in 11 (41%) infants before the 72nd hour of life in the study group and ibuprofen treatment was started, whereas 16 (59%) infants who didn't have haemodynamically significant PDA were included in the control group. Results: In the entire group, the highest value of mean IVC oxygen saturation was 79.9% at the first measurement and the lowest was 64.8% at the 72nd hour. Inferior vena cava oxygen saturations were significantly different between the study and control groups. Posthoc analysis revealed that the first and 36th hour measurements made the difference (p=0.01). Conclusion: Inferior vena cava oxygen saturation was found to be significantly different between preterm infants with and without PDA. Further studies are needed to understand the effect of foetal shunts on venous oxygenation during postnatal adaptation in newborn infants