Pacemaker implantation in a premature low weight newborn with critical congenital atrioventricular block.

We describe a case of a preterm newborn with congenital complete atrioventricular block (CAVB), delivered for distress by cesarean section, and undergone, at 1295 grams of weight, to permanent pacemaker implantation. The pacemaker has been inserted between the upper left rectus abdominal muscle and the posterior rectus sheath and connected by two epicardial leads on the left ventricle wall. The procedure has been successfull.

A case of neonatal intrapericardial teratoma. Clinical and pathological findings.

AIM: It is of general agreement that complete surgical removal after birth of intrapericardial fetal teratomas is needed, because of the risk of severe cardiovascular and respiratory distress, related to the mass size, location and secondary pericardial effusion. Histological examination generally shows mature aspect of cells and tissues. METHODS: We present a case of grade II immature pericardial teratoma, diagnosed in utero and completely removed after birth. RESULTS: Even surgical removal was complete, histological aspects raised the need of long follow-up with serial alpha-fetoprotein determinations. CONCLUSION: A neonatal grade II immature pericardial teratoma was completely removed after birth. The follow-up of the patient, until 10 months of life, was good with no recurrence of the disease.

Surgical repair for double outlet right ventricle and intact ventricular septum.

We report the case of a neonate with a complex cardiac anomaly that consisted of a double outlet right ventricle, intact ventricular septum, small left ventricle, and pulmonary stenosis who underwent surgical repair with a successful outcome. We have not previously found a case report of a patient with double outlet right ventricle and intact ventricular septum who is still alive and in good health at an intermediate postoperative follow-up.

Therapeutic apheresis in children: experience in a pediatric dialysis center.

The use of apheretic procedures in pediatric patients has always been restricted by technical difficulties and the low incidence of diseases requiring this kind of treatment. The aim of the present study was to describe the solutions adopted to solve technical difficulties related to priming, vascular access and monitoring and then to evaluate clinical results. Between 1982 and 2000, 51 consecutive children (28 male, 23 female) with a mean age of 4.9 +/- 4.8 years (3 months-14.8 years) and a mean weight of 19.7 +/- 12.8 kg (5-52 kg), with renal and/or extra-renal diseases requiring apheretic procedures were selected for the study. The overall number of procedures performed were: 226 plasma-exchange (PE), 6 LDL-apheresis (LDL-A) and 8 protein A immunoadsorption (IAPA) sessions. Our therapeutic protocol involves hematic flux of 20-100 ml/min and ultrafiltration of 5-20 ml/min. In each 70-95 minute session we exchanged plasmatic volume with fresh frozen plasma or with a solution of 6% albumin in lactated Ringer's, using heparin (10-20 UI/kg/h). We used Paired Filtration Dialysis Monitor in PE and LDL-A; Citem 10 in IAPA. As plasma separator, we used a filter made of polypropylene, 0.2 m2 surface, 30 ml priming (Hemaplex BT 900). Hemolytic uremic syndrome was the most commonly treated disease (18/51 cases) with good results in 10/18 cases. We recorded, good results in vasculitis as well, in one girl with focal glomerulosclerosis in transplanted kidney and rapid improvement in all children with Guillaine-Barré Syndrome. PE treatment was effective in metabolic disorders such as tirosynemia and familiar hypercholesterolemia. Only 4/12 patients with acute liver failure due to viral hepatitis recovered. We had poor results in the remaining eight cases. Complications were rare and no viral infection was found in any patient. Our data show that it is possible to use these procedures in pediatric patients even though clinical indications and real effectiveness still need to be cleared up.

[Telemedicine in neonatal emergencies]. / Consultazioni telematiche per emergenze neonatali.

UNLABELLED: Telemedicine is the transmission of medical notices and images among remote sites, that uses adequate audio-video systems. OBJECTIVE: To increase the quality and the amount of medical informations, avoiding unnecessary carriages. Among main fields of interest in Telemedicine, monitoring of cardiovascular parameters and medical emergency represent situations that need to be promptly and appropriately approached. In such a similar conditions, a preliminary transmission to III level Health Institutions of informations as Electrocardiograms or even Echocardiograms may play an essential role in the diagnosis, prognosis and treatment of emergent cardiovascular disease. METHODS: Since March 1998, an Audio-Video PC-based system that uses integrated services digital network (ISDN) at a bandwith of 384 Kbps, was installed at Pediatric Cardiac Surgery Department of Giovanni XXIII Hospital, Bari, Italy. On July 1999, thanks to Research Funds of the Health Ministry of Italy, similar audio-video systems that use ISDN were installed in the main pediatric institutions of provinces of Puglia and linked in a wide area network. RESULTS: We report the experience of Telemedicine of a Department of Pediatric Cardiology and Cardiac Surgery, and we try to analyze its impact on improvement of quality of care, once employed in provincial field.