Trimetazidine and COVID-19-induced acute cardiac injury: a missed key

International Journal of Clinical Pharmacy -     

Hemolytic anemia in COVID-19

Annals of Hematology - COVID-19 is a global pandemic triggered by the severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 entry point involves the interaction with...     

Continence profiles

The German expert standard “Promotion of urinary continence in nursing” was developed and implemented to support nursing practice. The group of experts involved identified the assessment of (in)continence situations and the evaluation of outcomes as a central problem for successful continence care. They, therefore, developed an assessment instrument in the German language, namely six continence profiles, to help differentiate between continence and incontinence. It also takes into account the extent to which the relevant situation can be promoted or compensated by the application of measures, on the one hand, and independently or dependent on nursing staff assistance, on the other hand. The profiles were developed based on theories and implemented into practice as a model. The current paper describes the theoretical background and development process as well as early results from implementation and testing. However, a comprehensive scientific study must still be performed.     

Cephalometric soft tissue profile analysis between two different ethnic groups: a comparative study

The aim of this investigation was to study and compare the cephalometric soft tissue profile analysis between Saudis and Caucasian Americans. The study was carried out using standardized cephalometric radiographs of 56 Saudi subjects (30 males and 26 females) with pleasant and balanced facial profiles, competent lips, normal overjet and overbite, and showing no craniofacial deformities. Subject ages ranged from 22 to 23 years. One skeletal and thirteen soft tissue variables were investigated. F-test, two samples t-test, Mann-Whitney, and Wilcoxon tests were used for data analysis. The results showed no statistical significant differences between the Saudi males and females except for the angle of total facial convexity, soft tissue facial plane angle, lower lip length, sagittal nasal tip to the most protrusive lip distance, and also sagittal chin to the most protrusive lip distance. The Saudi females had a greater angle of total facial convexity and soft tissue facial plane angle than the males. In addition, the females had a shorter lower lip. They also had a short distance between the nasal tip and chin to the most protrusive lip. These results reveal significant differences in most of the soft tissue variables when comparing Saudis with Caucasian Americans as well as in other ethnic groups. Most of these variables are essential for the diagnosis and treatment planning of cases requiring orthodontics and orthognathic surgery.     

Intermaxillary tooth size discrepancies among different malocclusion classes: a comparative study

The purpose of this study is to determine whether a difference exists in intermaxillary tooth size among different malocclusion groups in Saudi patients The study consisted of 240 pretreatment orthodontic casts (Sixty cases in each malocclusion class, in addition to normal occlusion). The results of the study shows no significant difference in the incidence of tooth size discrepancies for the overall ratio and anterior ratio between the different malocclusion groups, except for the anterior ratio in class III malocclusion. Further, no statistical significant difference was observed between males and females When the mean values of the present study were compared to that of Bolton's, a significant difference was found in all the malocclusion classes. We can conclude from this study that Bolton tooth size analysis is an important diagnostic tool, and should be taken into consideration before initiation of orthodontic treatment.