Paediatricians’ referral preference of patients with embolised intravascular foreign bodies: a survey-based study

Background: Central line insertion is a routine procedure in medical practice. Dislodgement of lines into the vascular system is a rare complication. We noticed that paediatric health care providers (PHCP) contact the cardiac or general paediatric surgeon for extraction of dislodged lines more frequently than using the less invasive percutaneous approach.Aim: To study the referral preference of PHCP for patient with embolised intravascular foreign bodies.Methods: A questionnaire with three questions was distributed to PHCP of all paediatric subspecialties, including surgery, in two tertiary care centres. The questions were about the total number of patients seen with central line, experience with complications, and preferred specialty for removal of dislodged central lines.Results: The questionnaire was distributed to 128 professionals. The response rate was 79% (n101). Incomplete answers (n14) were excluded. The grades of responders were senior consultants 18%, junior consultants 38%, and residents 43%. Thirty nine percent of care providers experienced dislodgement or fragmentation of central lines. The majority (82%) prefer to refer the patients for surgical removal. Conclusions: Most PHCP in the selected hospitals prefer to refer patients with embolised foreign bodies in the vascular system for surgical removal. The local health policy should be updated for the use of the alternative percutaneous approach.Keywords: cardiac surgery; clinical practice; transcatheter retrieva

High prevalence rate of left superior vena cava determined by echocardiography in patients with congenital heart disease in Saudi Arabia

Background: Persistent left superior vena cava (LSVC) is one of the common anomalies of the systemic veins. Its prevalence is 0.10.3% in the general population and is more common with congenital heart disease (CHD). The importance of detecting persistent LSVC prior to cardiac surgery is paramount for systemic veins cannulations.Aim: The aim was to evaluate the prevalence of persistent LSVC in patients with CHD in Saudi Arabia.Methods: All patients referred to our institution had echocardiography. All complete studies were reviewed for the presence of persistent LSVC. A computerized database was created including the demographic data, CHD diagnoses, and the presence of persistent LSVC.Results: A total of 2,042 were examined with an age range of 1 day to 16 years. The complete echocardiographic studies were 1,832 (90%) of whom 738 (40%) patients had CHD. The prevalence of persistent LSVC in patients with CHD was 7.8% (OR 9.26, 95% CI 4.718.2, pB0.001). The most common cardiac defect associated with persistent LSVC was complete atrioventricular septal defect (AVSD); all patients with AVSD had Down syndrome. The total number of patients with AVSD was 41, and persistent LSVC was found in 11 (26%) of them (odds ratio 5.1, 95% CI 2.410.8, pB0.001).Conclusions: The prevalence of persistent LSVC in the current population is almost double the reported prevalence obtained using the same echocardiographic screening tool.Keywords: left superior vena cava; Down syndrome; atrioventricular septal defect; congenital heart diseas

Phono-spectrographic analysis of heart murmur in children

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Ataxia-telangiectasia kartlagd i Sverige

Ataxia-telangiectasia (AT) is a rare autosomal recessive disease with a complex phenotype involving cerebellar degeneration, immunodeficiency, cancer risk and radiosensitivity. Our aim has been to identify Swedish AT patients in order to study the possible "Swedish phenotype" of the disease. In the 19 patients identified in Sweden we found a phenotype fairly similar to what has been described internationally, with the exception of some differences including lower cancer incidence in patients and their relatives and somewhat more pronounced immunodeficiency and concomitant susceptibility to infections