Validation of a Quality of Life Assessment Questionnaire for Patients with Infantile Hemangioma and Their Families - the IH-QOL-RO.

Despite the fact that infantile haemangioma is one of the most common benign tumour of the child, the impact of this pathology on the quality of life of patients and their families has not aroused much interest in health services research. Several tools have been proposed to date to assess this, but there is no Romanian standardised instrument yet. Taking as a model the questionnaire developed and validated in English by Chamlin (2015), we translated, culturally adapted and piloted this instrument into Romanian.

Design of Ti-Mo-W Alloys and Its Correlation with Corrosion Resistance in Simulated Body Fluid (SBF).

Titanium and its based alloys are frequently selected for designing biomedical implants and it is thus necessary to study as detailed as possible their corrosion behavior in biological solutions, such as those in the human body environment. In this paper, with the use of molecular orbital calculation, we designed and developed alloys in the Ti-19Mo-xW system (x = 7, 8, 9, and 10 wt%) and investigated the influence of different contents of tungsten on the behavior of Ti-19Mo-xW alloy samples following corrosion in simulated body fluid (SBF). The values of Bo¯ (bond order) and Md¯ (the metal-orbital energy level) were calculated for each alloy and correlations were established between Bo¯ and the content of tungsten.

Infantile Haemangioma - Elaboration and Piloting a Specific Quality of Life Questionnaire.

Infantile haemangiomas are the most common benign tumours of the child with clinical manifestations in the first two years of life, which is an additional cause of parents' concerns. This study describes the first stage in elaborating a specific instrument to evaluate the quality of life of both patients with infantile haemangioma under two years of age and their parents, adapted to the reality of the Romanian context. Items were generated from a literature review - from both the current generic pediatricians' instruments and specific tools in dermatology for assessing quality of life and the existing consensus among experts - as well as from a qualitative analysis of parents' concerns.

Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications.

We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel Nav1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups were identified: Group 1, benign familial infantile epilepsy (n = 15, normal cognition, treatable seizures); Group 2, intermediate epilepsy (n = 33, mild intellectual disability, partially pharmaco-responsive); Group 3, developmental and epileptic encephalopathy (n = 177, severe intellectual disability, majority pharmaco-resistant); Group 4, generalized epilepsy (n = 20, mild to moderate intellectual disability, frequently with absence seizures); Group 5, unclassifiable epilepsy (n = 127); and Group 6, neurodevelopmental disorder without epilepsy (n = 20, mild to moderate intellectual disability).

Investigations into Ti-15Mo-W Alloys Developed for Medical Applications.

The β-Ti alloys have attracted the attention of researchers due to their excellent properties and their remarkable biocompatibility. The present study evaluated the mechanical behavior analysis (hardness, compressive strength, and modulus of elasticity) of the Ti-15Mo-W system. For experimental research, we chose the TiMo15 biocompatible alloy as a starting material.