Background

Coronavirus disease 2019 (COVID-19) had a tremendous effect on individual’s lives worldwide. The pandemic’s significant socioecological impact is one of the many burdens children confront in the current crises. As a result, this study was designed to determine the psychological impacts of the COVID-19 pandemic on preschoolers, particularly the consequences of COVID-19 infection. This study involved 138 children aged 2–5.11 years old who were classified into two groups based on their COVID-19 infection history, which was documented via a PCR test. All participants were assessed by the Socioeconomic Scale and The Children’s Behavior Checklist (CBCL).

Results

COVID-19 infection was found in 21.7% of the children who participated in this study. Furthermore, children with COVID-19 had a higher percentage of clinical rating on the CBCL Profile of DSM-5 scales for affective problems (13.3 vs. 7.4%), anxiety problems (13.3 vs. 9.3%), pervasive developmental problems (20 vs. 13%), and oppositional defiant problems (6.7 vs. 5.6%) than children without COVID-19. Anxiety and somatic problems had a positive correlation with the impact of the COVID-19 pandemic on the lives of children.

Conclusions

Children infected with COVID-19 were more likely to have psychological issues, such as affective disorders, anxiety problems, pervasive developmental problems, and oppositional defiant problems. These psychological issues had a relationship with the impact of the COVID-19 pandemic on the lives of children.

Background

School bullying is described as violence to other people. It is perpetrated at schools or other activities when the power of a student or a group of students is used to injure others or other groups.

Main body

The prevalence of school bullying is varied from one country to another. There are many types of bullying, such as physical, verbal, social relations, psychological, sexual, and cyber-bullying. Many risk factors could affect school bullying, especially individual, peer and parent factors. Researches found that adults who had school bullying are more vulnerable to develop future psychiatric disorders.

Conclusions

School bullying is one of the crucial problems among pupils. The wide range of the prevalence of school bullying may be due to different methodologies and the presence of many risk factors. It is recommended to have long-term researches about the student with bullying behavior. Also, prevention programs are required to increase knowledge and early detection of affected students to prevent future psychiatric disorders.

Background

Attention Deficit Hyperactivity Disorder (ADHD) is a prevalent neurological disorder. ADHD has been linked to epilepsy.

Main body

ADHD was found to be present in 30–40% of epileptic children. Researchers have developed numerous theories to explain how and why ADHD and epilepsy coexist. Whether ADHD and epilepsy symptoms are caused by co-occurring psychiatric disorders or by the temporary effects of epileptic discharges or by antiepileptic medicines is critical to consider. Diagnosis and treatment of individuals with ADHD and epilepsy are complicated and challenging from the clinical base.

Conclusions

Comorbidity between ADHD and epilepsy is still challenging to understand. The two diseases have a bidirectional link, so the association may not be coincidental. A disputable point is whether co-occurring ADHD and epilepsy symptoms represent a comorbid psychiatric disorder or are the epileptic discharges’ temporary effects, and are they related to antiepileptic drugs (AEDs). It is recommended to follow up with children with epilepsy or ADHD as they may develop comorbidity after a while.

Background

School bullying is the most widespread form of violence among adolescents. It has been identified as a critical problem for students and has evolved into a public health issue and global crisis. The study aims to assess the prevalence of school bullying among primary school students and its relationship with attention deficit hyperactive disorder (ADHD) and conduct disorders. Among the 280 primary school students those aged 10–12 years were recruited. All participants were assessed by parent interview, the Arabic version of the bullying behavior scale for children and adolescents and the Arabic version of the Conners’ Teacher Rating Scale-28.

Results

We found that the prevalence rate of bullying behavior was 12.5% among students. In bullying students’ group, males were higher percentage (15.8%) than females (9%). Also, they had the highest mean scores regarding verbal bullying and social bullying, followed by psychological and physical bullying. Regarding Conners’, the higher mean scores of conduct problem, passive-inattentive, and hyperactivity index were associated with bullying students in compared to students without bullying.

Conclusions

The prevalence of school bullying among primary school students was 12.5%. Also, there was significant association between bullying students and having attention deficit hyperactive disorder (ADHD) and/or conduct disorder.

Purpose The aim of this study was to determine the prevalence and risk factors of post-laser in situ keratomileusis (post-LASIK) ectasia in an Egyptian population sample.
Design This is a retrospective case–control study.
Patients and methods The study included 44 patients, who were classified into two groups. The first group (post-LASIK ectasia) included 31 eyes (18 patients) and the second group (LASIK without complications) included 52 eyes (26 patients). The comparison between the two groups included the pre-LASIK refractive error, corrected distance visual acuity (CDVA), corneal curvature, corneal thickness, corneal elevations, ectasia risk scoring, flap thickness, and residual stroma after LASIK. We also evaluated the changes that occurred in patients with ectasia in comparison to their pre-LASIK parameters.
Results The prevalence of post-LASIK ectasia was 0.22%. The degree of myopia, astigmatism, maximum keratometry reading (K-max), ectasia risk scoring, and flap lift for retreatment were significantly higher in the ectasia group compared with the control group (P=0.041, 0.006, 0.016, 0.038, and 0.017, respectively), while the CDVA and residual stroma after LASIK were significantly less in the ectasia group (P=0.039 and 0.003, respectively). There was a statistically significant increase in astigmatism and change in its type and increased K-max and corneal elevations after ectasia.
Conclusions The degree of myopia, astigmatism, CDVA, K-max, ectasia risk scoring, residual stroma after LASIK, and retreatment are risk factors for ectasia development.

Keywords: corneal ectasia, laser in situ keratomileusis complications, laser in situ keratomileusis, post-laser in situ keratomileusis ectasia

Background

Repair of complex congenital heart disease frequently requires use of a patch as an anatomic substitute. The study’s aim is to evaluate the use, effectiveness, and safety of using small intestine submucosal extracellular matrix (SIS-ECM) patches in a congenital cardiac surgery program.

Methods

This is a single-center, retrospective, cohort study of surgeries using SIS-ECM between 2012 and 2019. The SIS-ECM data were categorized by use and type (four-ply and two-ply). All reinterventions and complications were reviewed by an independent surgeon, a practicing congenital heart surgeon, and a pediatric cardiologist.

Results

In all, 408 SIS-ECM patches were used in 309 patients (188 male, 121 female; median age 8.5 months). Use of the patches consisted of 314 arterioplasties (77%), 22 venoplasties (5.4%), 63 intracardiac repairs (15.4%), and 9 valve repairs (2.2%). The most common use was for pulmonary artery repair (n = 181; 44.4%). Median follow-up time was 3.9 years (range, 3 days to 7.4 years). Ten patches (2.5%) required surgical reintervention (2 in the first 30 days and 5 in the first year) and 27 (6.6%) required percutaneous reinterventions (2 in the first 30 days and 22 in the first year). Between four-ply (n = 376) and two-ply (n = 32) SIS-ECM, the rate of surgical (2.1% [n = 8] vs 6.3% [n = 2], P = .18) or percutaneous reinterventions (6.4% [n = 24] vs 9.4% [n = 3], P = .46) was not different. There were no deaths related to the SIS-ECM patch or reports of calcification.

Conclusions

The SIS-ECM is a viable patch option that can be used in various cardiac and vascular reconstructive surgeries with low risk of failure and calcification. Long-term, positive outcomes may be maximized by using consistent techniques and understanding the appropriate applications of the patch.

Background: Infective endocarditis (IE) is one of the major complications following pulmonary valve replacement (PVR). This analysis hopes to evaluate the incidence, outcomes and possible risk factors of IE associated with trans-catheter and surgical placement of a bovine jugular vein (BJV) graft in the pulmonary position. Methods: In this single-center retrospective study, all records of trans-catheter and surgical PVR from 3/2010 to 12/2019 were reviewed. IE was defined as positive blood cultures, with vegetations seen on echocardiography or sudden increase in peak gradient across the valve or vegetations confirmed at time of valve replacement. Poor dental hygiene:1.dental procedures without S.B.E prophylaxis AND/OR 2.one or more dental cavities, caries, dental abscess. Results: 165 patients had PVR with BJV:107 trans-catheter and 63 surgical. 7%(12/170) of PVRs developed IE(catheter:n = 10, surgery:n = 2) at a median time from valve placement of 38 months. The incidence of IE in the catheter group:3-per-100patient-years and in surgical group:1-per-100patient-years. Multivariate cox regression showed that poor dental hygiene was significantly associated with IE [HR(95% CI):16.9(4.35-66.2)](p value <.001). Kaplan-Meier curves showed a significant difference in freedom from IE between patients with poor and appropriate dental hygiene (p value<.001). Conclusions: There is a 7% incidence of IE with the use of BJV grafts in the pulmonary position at mid-term follow-up. Though the rate in catheter placed BJV seems 3x higher than surgically placed ones, their cohorts are quite different making this comparison flawed. Poor dental hygiene is a strong predictor for post-operative IE and offers a significant opportunity for lowering the rate of infective endocarditis.