Association of European Paediatric and Congenital Cardiology practical recommendations for surveillance and prevention of cardiac disease in childhood cancer survivors: the importance of physical activity and lifestyle changes From the Association of European Paediatric and Congenital Cardiology Working Group Sports Cardiology, Physical Activity and Prevention, Working Group Adult Congenital Heart Disease, Working Group Imaging and Working Group Heart Failure.

Background: Childhood cancer survivors are at increased risk of developing cardiovascular diseases, presenting as the main causes of morbidity and mortality within this group. Besides the usual primary and secondary prevention in combination with screening during follow-up, the modifiable lifestyle factors of physical activity, nutrition, and body weight have not yet gained enough attention regarding potential cardiovascular risk reduction.

Objective: These practical recommendations aim to provide summarised information and practical implications to paediatricians and health professionals treating childhood cancer survivors to reduce the risk of cardiovascular late effects.

Post-COVID interstitial lung disease in symptomatic patients after COVID-19 disease.

COVID-19 is often associated with long-lasting pulmonary symptoms. Data are scarce about interstitial lung disease (ILD) in patients following COVID-19 hospitalization with persistent symptoms. We retrospectively reviewed all cases sent to pulmonary post-COVID evaluation due to persistent symptoms between February 2021 and February 2022 (N = 318).

Remdesivir in Solid Organ Recipients for COVID-19 Pneumonia.

Solid organ transplant (SOT) recipients represent a vulnerable patient population and are of high risk for airborne viral infections, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV2). Treatment of COVID-19 is still challenging, as no proven therapeutic regimen is available for immunocompromised patients. Our aim was to evaluate the efficacy and safety of remdesivir (RDV) therapy in infected hospitalized SOT patients.

Metabolism of the Synthetic Cathinone Alpha-Pyrrolidinoisohexanophenone in Humans Using UHPLC--MS-QToF.

Alpha-pyrrolidinoisohexanophenone (α-PHiP/α-PiHP) is a synthetic drug structurally related to cathine, a natural psychoactive alkaloid, isolated from Khat plant. The α-PiHP is a structural isomer of α-PHP, and both α-PHP and α-PiHP could be considered an analog of α-PVP, a Schedule I drug under the Convention on Psychotropic Substances by the United Nations. This α-pyrrolidinophenone was first reported to European Monitoring of Drug and Drug Addiction by Slovenia in December 2016.

Long-term survival benefit of male and multimorbid COVID-19 patients with 5-day remdesivir treatment.

Background: Treatment of the coronavirus disease (COVID-19) is still challenging due to the lack of evidence-based treatment protocols and continuously changing epidemiological situations and vaccinations. Remdesivir (RDV) is among the few antiviral medications with confirmed efficacy for specific patient groups. However, real-world data on long-term outcomes for a short treatment course are scarce.

Childhood Obesity: Does it Have Any Effect on Young Arteries?

Prevalence of overweight (OW) and obesity (O) in children and adolescents has been increased in the past three decades. Increased arterial stiffness measuring by aortic pulse wave velocity (PWV) might be detected in OW/O children and adolescents. The aim of our study was to compare the arterial function parameters (AFPs), such as PWV; aortic augmentation index (Aix); aortic systolic blood pressure (SBP) and brachial systolic blood pressure (SBP) measured simultaneously in O/OW patients and healthy subjects.

Updated and revised normal values of aortic pulse wave velocity in children and adolescents aged 3-18 years.

Measurement of aortic pulse wave velocity (PWV) is recommended for stratifying individual cardiovascular (CV) risk in adults. Diseases in children and adolescents might influence aortic stiffness. It is necessary to exclude overweight (OW), obese (O) subjects, and individuals with increased systolic (SBP) and/or diastolic blood pressure (DBP) from the population, when creating normal values of PWV in children and adolescents.

The Novel Psychoactive Substance Cumyl-CH-MEGACLONE: Human Phase-I Metabolism, Basic Pharmacological Characterization and Comparison to Other Synthetic Cannabinoid Receptor Agonists with a γ-Carboline-1-One Core.

Synthetic cannabinoids (SC) remain one of the largest groups of new psychoactive substances on the European drug market. In December 2018, Cumyl-CH-MEGACLONE, a novel SC based on a γ-carboline-1-one core structure, was firstly identified in Hungary and later also other European countries. This work aims to reveal the pharmacological characteristics and phase-I metabolism of Cumyl-CH-MEGACLONE and compare the data to its analogs Cumyl-PEGACLONE and 5F-Cumyl-PEGACLONE.

[Prevalence of hypertension in overweight and obese Hungarian children and adolescents].

The prevalence of overweight and obesity is increasing worldwide, which affects not only adults, but children and adolescents as well. Moreover, this condition may lead to several comorbidities, such as elevated or even high blood pressure. Aim of this study was to assess the prevalence of overweight- and obesity-related elevated and high blood pressure in a population aged 3-18 years in Hungary.

[Treatment of adult intrapulmonary sequestration with video-assisted thoracoscopic lobectomy].

Introduction: Surgical removal is the gold standard method for the treatment of pulmonary sequestration (PS); nowadays, video-assisted thoracoscopic lobectomy (VATS) is more frequently applied in the surgical treatment of malignant pulmonary tumours and appears to be suitable also in case of benign pulmonary diseases. We are the first in Hungary, who report three, radiologically identified intralobar PS treated with VATS.

Method: Surgeries were performed in general anaesthesia with double-lumen separated ventilation in lateral decubitus position through two ports (1.

Prevalence of Overweight and Obesity in Hungarian Children and Adolescents.

Background/aims: The prevalence of overweight and obesity in children and adolescents is increasing worldwide, and this condition is a risk factor for cardiovascular mortality. The aim of this study was to assess the prevalence of overweight and obesity among the 3-18-year-old population in Szolnok City and the surrounding areas.

Methods: Anthropometric data from healthy, white individuals recruited from nursery, elementary, and secondary schools were used to assess the prevalence of obesity and overweight in Szolnok City and the surrounding area, Jász-Nagykun-Szolnok county, Hungary.

Cardiovascular pre-participation screening in young athletes: Recommendations of the Association of European Paediatric Cardiology.

Sudden death in young competitive athletes can be avoided by implementation of pre-participation screening programmes. A screening programme should be performed only by trained physicians and should include the athlete's personal and family history, physical examination results, and the readings from a 12-lead-electrocardiogram. The athlete should undergo this screening programme every second year to detect progressive diseases.

The role of illicit, licit, and designer drugs in the traffic in Hungary.

The aim of this study was to investigate the prevalence and pattern of psychoactive substances among suspected DUID (Driving Under the Influence of Drugs) drivers in Hungary in 2014 and 2015. Blood and/or urine samples of 1252 suspected drivers (600 in 2014 and 652 in 2015) were analyzed for classical illicit and licit drugs, stimulant designer drugs (SDDs), and for synthetic cannabinoids, with 78.3% and 79.

Structure-related related new approach in the gas chromatography/mass spectrometry analysis of cathinone type synthetic drugs.

A novel, structure-related derivatization principle has been developed in order to quantify cathinone-type synthetic drugs (CTSDs), focusing on the most common pentedrone (PENT), including also 4-fluoromethcathinone (4-FMC), methcathinone (MCTN), 4-methylethcathinone (4-MEC), 3,4-dimethylmethcathinone (3,4-DMMC), and 4-ethylmethcathinone (4-EMC). Firstly, oximated and, secondly, trimethylsilylated CTSD derivatives were characterized by mass fragmentation patterns using GC/MS that led to the development of a harmonized, quantitative, two-steps derivatization methodology. The two-step process involved i) oximation with hydroxylamine hydrochloride; and ii) trimethylsilylation with N-methyl-N-(trimethylsilyl)-trifluoroacetamide (MSTFA).

The effect of physical exercise on arterial stiffness parameters in young sportsmen.

Objective: This study aimed to determine the effect of single-bout exercise on aortic stiffness parameters in young basketball players.

Method And Results: A total of 108 young male subjects (mean age 14.2 ± 3.

Influence of body height on aortic systolic pressure augmentation and wave reflection in childhood.

The enhanced wave reflection in small children is a well-known phenomenon. It is explained on the basis of differences in the body height and the timing of wave reflection. This hypothesis still has not been proved directly.

Determination of main tetrahydrocannabinoids by GC-MS: impact of protein precipitation by acetonitrile on solid phase extraction of cannabinoids from human serum.

The analysis of delta9-tetrahydrocannabinol (delta9-THC) and its main metabolites [11-hydroxy-delta9-tetrahydrocannabinol (11-OH-delta9-THC) and 11-nor-9-carboxy-delta9-tetrahydrocannabinol] in serum is a routine assay in forensic toxicology in the case of drivers influenced by Cannabis abuse and in other cases. Analysis of the specimen may involve protein precipitation, although there are authors who do not use this step. In this study we investigated the effect of acetonitrile as protein precipitant added to the serum on the absolute extraction recoveries of the analytes.

Reference values of aortic pulse wave velocity in a large healthy population aged between 3 and 18 years.

Objective: The measurement of aortic pulse wave velocity (PWV(ao)) is an accepted marker in stratifying individual cardiovascular risk in adults. There is an increasing volume of evidence concerning impaired vascular function in different diseases in paediatric populations, but, unfortunately, only a few studies are available on the measurement of normal PWV(ao) values in children. The aim of our study was to determine the reference values of PWV(ao) in a large healthy population using a newly developed technique.

Comparison of five derivatizing agents for the determination of amphetamine-type stimulants in human urine by extractive acylation and gas chromatography-mass spectrometry.

Five acylation reagents have been compared for use as derivatizing agents for the analysis of amphetamine-type stimulants (ATS) in urine by gas chromatography-mass spectrometry (GC-MS). The evaluated reagents were heptafluorobutyric anhydride, pentafluoropropionic anhydride, trifluoroacetic anhydride, acetic anhydride (AA) and N-methyl-bis(trifluoroacetamide). The ATS included amphetamine, methamphetamine (MA), 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA) and 3,4-methylenedioxyethylamphetamine (MDEA).