Prevalence of Congenital Heart Disease in Children and Adolescents Under 18 in Africa: A Systematic Review and Meta-Analysis.

Background: There are limited population-based studies on congenital heart disease (CHD) in the pediatric population in Africa. Technological advancements in diagnostic tools have resulted in multiple echocardiographic studies in hospital settings. We aimed to determine the prevalence of CHD in both settings (population-based and hospital based) followed by comparing the two estimates for a difference.

The Progress and Significance of QRS Duration by Electrocardiography in Hypoplastic Left Heart Syndrome.

Patients with hypoplastic left heart syndrome (HLHS) are now surviving through to Fontan palliation and beyond, however, with increased morbidity and mortality. Prolonged QRSd has become one of the predictors of morbidity and mortality in certain congenital heart diseases. There is limited data characterizing the QRSd in patients with HLHS.

A Unique Case of Middle Aorta Syndrome With a "Corkscrew" Descending Aorta.

Middle aortic syndrome is a rare anatomic defect of the descending aorta and presents with hypertension. We present a unique case with "corkscrew" configuration. This case highlights the need for evaluation with advanced imaging for diagnosis to facilitate surgical management and avoid hypertensive complications.

Analysis of HIV testing refusal among patients aged less than 21 years in the Pediatric Emergency Department.

HIV testing in the Pediatric Emergency Department (PED) is a novel concept as adolescents, and young adults, use the PED as point of care or first point of contact with the health care system. Our objective was to study the HIV nontesting data and factors that influenced testing decision among patients receiving care in our PED. We designed a survey that inquired about testing acceptance, reasons for rejection, satisfaction with testing conditions, and understanding of the consequence of HIV test results.

Impact of vaccine mandate on Tdap vaccination coverage among Illinois students 2014-15.

In response to recent pertussis resurgence, a multi-agency recommendation that students receive a one-time Tdap vaccine was introduced. Post mandate there was sequential increase in the Tdap vaccine uptake in the targeted population.

Safety and Immunogenicity of EBA-175 RII-NG Malaria Vaccine Administered Intramuscularly in Semi-Immune Adults: A Phase 1, Double-Blinded Placebo Controlled Dosage Escalation Study.

Unlabelled: The erythrocyte binding antigen region II (EBA-175 RII) is a Plasmodium falciparum ligand that mediates erythrocyte invasion and is considered an important malaria vaccine candidate. A phase Ia trial in malaria naïve adults living in the United States found the recombinant non-glycosylated vaccine antigen, EBA-175 RII-NG adjuvanted with aluminium phosphate to be safe, immunogenic and capable of inducing biologically active antibodies that can inhibit parasite growth in vitro. The aim of the current study was to assess the safety and immunogenicity of this vaccine in malaria exposed semi-immune healthy adults living in a malaria endemic country, Ghana.