The Effect of Acute Hyperglycaemia Induced by Oral Glucose Load on Heart Rate Variability and Skin Microvascular Reactivity in Young Adults.

We aimed to elucidate the effects of acute hyperglycaemia, induced by an oral glucose tolerance test (OGTT), on the autonomic nervous system (ANS) and skin microvascular reactivity at the time point of peak plasma glucose concentration (c) in 20 young, healthy participants. We assessed their heart rate variability (HRV) as a measure of the ANS activity and the parameters of post-occlusive reactive hyperaemia (PORH) to estimate skin microvascular reactivity as measured by laser Doppler (LD) fluxmetry. The tests were repeated 30 min after a standard OGTT (75 g glucose dissolved in 250 mL water) and, in a separate control experiment, after drinking the same amount of water.

The Effect of Caffeine on Heart Rate Variability in Newborns: A Pilot Study.

Neonatal apnoea can be treated with caffeine, which affects the central nervous and cardiovascular systems. Heart rate variability (HRV) reflects the activity of the autonomic nervous system (ANS) and might be used as a measure of ANS maturation in newborns. We aimed to establish the effect of caffeine on HRV in newborns and investigated the potential correlation between HRV and postmenstrual age (PMA).

Oral verrucous carcinoma: a diagnostic and therapeutic challenge.

Background: Verrucous carcinoma is a low-grade variant of squamous cell carcinoma with specific morphologic, cytokinetic and clinical features. Despite low mitotic activity and slow growth, it can infiltrate adjacent tissues in advanced stages but does not metastasize. The most frequently affected site is the oral cavity.

The Future of Adhesion Prophylaxis Trials in Abdominal Surgery: An Expert Global Consensus.

Postoperative adhesions represent a frequent complication of abdominal surgery. Adhesions can result from infection, ischemia, and foreign body reaction, but commonly develop after any surgical procedure. The morbidity caused by adhesions affects quality of life and, therefore, it is paramount to continue to raise awareness and scientific recognition of the burden of adhesions in healthcare and clinical research.

Efficacy and safety of selective cyclin-dependent kinases 4/6 inhibitors in hormone-receptor-positive, HER2-negative advanced breast cancer - results from a real-world setting.

Background: Selective cyclin-dependent kinases 4/6 inhibitors (CDKi) have become the standard of care in patients with hormone receptor (HR)-positive, HER2-negative advanced breast cancer (ABC). We performed retrospective analysis in patients treated with CDKi in the first year of their routine clinical use in Slovenia.

Methods: The primary goals were time-to-treatment failure (TTF) and overall survival (OS), analysed via Kaplan-Meier method, the secondary goals were clinical benefit rate (CBR) and safety.

A septate uterus with double cervix during two pregnancies: pregnancy outcome before and after cervix sparing metroplasty. A case report.

In this case report we present a patient with different pregnancy outcomes after IVF treatments. After an extremely premature delivery in her first pregnancy, a vaginal 3D ultrasound scan revealed a correct diagnosis for her uterine anomaly: A complete uterine septum, double cervix and non-obstructive longitudinal vaginal septum, classified as U2bC2V1 according to the European Society of Human Reproduction and EmbryologyEuropean Society for Gynaecological Endoscopy (ESHRE-ESGE)-classification. She underwent a cervix sparing metroplasty and had a spontaneous vaginal birth at 41+2 weeks gesttation.

A case of avoidable heterotopic pregnancy after single embryo transfer.

A rare case of a heterotopic pregnancy after single embryo and blastocyst transfer is presented. A couple suffered from idiopathic infertility and underwent assisted reproduction techniques in a university hospital. Intercourse on the day of HCG administration was the probable cause for an in vivo fertilization of an oocyte that was not collected during the oocyte retrieval.

Baroreflex sensitivity in acute hypoxia and carbohydrate loading.

Hypoxia decreases baroreflex sensitivity (BRS) and can be a sufficient cause for syncope in healthy individuals. Carbohydrate loading enhances efferent sympathetic activity, which affects cardiac contractility, heart rate and vascular resistance, the main determinants of blood pressure. Thus, in both normoxia and hypoxia, carbohydrate loading may be more than simply metabolically beneficial, as it may affect blood pressure regulation.

The effect of sucrose ingestion on autonomic nervous system function in young subjects during acute moderate hypoxia.

Cardiac arrhythmias are associated with an increase in sympathetic activity (reflected in increased heart rate) and a simultaneous decrease in rhythmical fluctuations of sympathetic activity [reflected in decreased heart rate variability (HRV)]. As hypoxia is a well known trigger for cardiac arrhythmias, and carbohydrate loading a known sympatho-excitatory stimulus, the present study investigated if carbohydrate loading affects the cardiac response to acute hypoxic challenge. Fourteen subjects ingested a sucrose solution or an equal volume of water and spectral analysis of HRV was used to determine HRV components in normoxia and acute, normobaric hypoxia.

The treatment of complex regional pain syndrome (CRPS) involving upper extremity with continuous sensory analgesia.

Continuous sensory analgesia of brachial plexus (CSA BP) was only occasionally reported to have been used in the treatment of CRPS. In the past four years, we have treated 21 patients with a working diagnosis of CRPS. The treatment was instituted one to six months after inciting injury.