Lipid Profile in Children Born Small for Gestational Age.

BACKGROUND: Lipid disorders are one of the risk factors for cardiovascular diseases. The aim of the study was to estimate the lipid profile in early childhood in the population of Polish children born small for gestational age (SGA). MATERIALS AND METHODS: The study included 140 patients (93 SGA children and 47 controls) aged 5 to 11 years. All the subjects underwent a physical examination and blood laboratory tests for the glucose and lipid profiles. The SGA group was divided into subgroups, i.e., symmetrical and asymmetrical intrauterine growth restriction (IUGR). RESULTS: Blood sample analysis revealed higher levels of total cholesterol (SGA group 190.61 ± 24.66 mg/dL vs. controls 143.23 ± 23.90; p < 0.001). The analysis of particular cholesterol fractions showed significantly higher mean values of triglycerides and LDL cholesterol as well as lower mean values of HDL cholesterol in SGA children. Children in both groups did not differ significantly in terms of weight or body mass index. A statistically significantly higher glucose concentration was observed in SGA patients with the symmetrical type of IUGR. Analyzing the differences regarding metabolic factors, we obtained a statistically significant difference only in fasting glucose concentration (asymmetrical IUGR = 90.56 ± 10.21 vs. symmetrical IUGR = 98.95 ± 14.79; p < 0.001). CONCLUSIONS: Children born SGA, even those not suffering from overweight or obesity in their early childhood, have an abnormal lipid profile, which may contribute to the development of cardiovascular diseases in adulthood.

Changes in the cardiovascular system in children with pediatric multisystem inflammatory syndrome temporally associated with COVID-19 - A single center experience.

Background Pediatric multisystem inflammatory syndrome temporally associated with COVID-19 (PIMS-TS) is a serious complication of a previous SARS-CoV-2 infection in the group of pediatric patients. Despite the fact that this disease affects only about 1 of 1000 children, it may be severe, and changes in the cardiovascular system may cause long-term complications and the need for longitudinal patient care. Methods It is a single-center retrospective study considering 51 patients with PIMS-TS. The aim of this study was to analyze patients with PIMS-TS, taking into account demographic data, clinical course, laboratory tests and cardiovascular system assessment (electrocardiography, echocardiography, etc.). Results From June 2020 to October 2021, 51 patients with PIMS-TS were hospitalized in our center. In the studied group, 26/51 children (51%) were girls. The mean age of patients was 7 years. Changes in electrocardiograms were found in 21/51 patients. Echocardiography revealed pericardial fluid in most patients. In addition, heart valve insufficiency was found. Changes in the coronary vessels in the form of dilatations and even aneurysms were found in 42 patients. Myocardial hypokinesis was visualized in more than 1/4 of the patients. Sixteen patients (31.3%) required transfer to the intensive care unit (ICU) due to severe hypotension. Laboratory tests revealed increased levels of markers of heart failure and enzymes of myocardial damage. Conclusions Changes in the cardiovascular system in the course of PIMS-TS are of various nature, but in most patients they require close cardiac supervision and long-term follow-up.

Takayasu's arteritis mimicking Kawasaki disease in 7-month-old infant, successfully treated with glucocorticosteroids and intravenous immunoglobulins.

Takayasu's arteritis (TA) rarely occurs in infants. There are only four reports on TA in children below 1 year of age, revealing diversity of its symptoms. We describe a 7-month-old female infant hospitalized for hectic fever, irritability, high acute phase indices, and coronary artery dilatations found on echocardiography, which suggested Kawasaki disease (KD). Despite of standard treatment, rapid development of thoracic and abdominal aorta aneurysms occurred, while coronary artery abnormalities regressed. The initial diagnosis was changed for TA. Subsequently implemented glucocorticosteroids led to clinical and laboratory normalization. However, 2 months after treatment discontinuation, TA relapsed. Glucocorticosteroid therapy was restarted with additional introduction of intravenous immunoglobulins (IVIG), resulting in full and stable remission lasting over 1 year. Thus, diagnosis and treatment of infant TA pose a big challenge to physicians. TA onset in infants may mimics KD. Prolonged glucocorticosteroids and IVIG administration can be recommended in the youngest patients with TA.

[Own experience in the treatment of infantile haemangiomas with propranolol - preliminary results].

BACKGROUND: Infantile haemangiomas are the most common vascular tumours in children. Since 2008 the application of propranolol has been a promising therapy in the management of haemangiomas. AIM OF THE STUDY: Analysis of the patients with infantile haemangiomas treated with propranolol. MATERIAL AND METHODS: Between June 2009 and December 2010 in Department of Pediatric Surgery and Oncology Medical University of Lodz, 35 children with infantile haemangiomas (29 females and 6 males) were treated with propranolol. Therapy was initiated in age of 2-15 months (mean 4.5). All infantile haemangiomas were in a proliferative phase. In 27 children lesions were located in the head and neck, 2 of them were located in the orbital region and 3 penetrated into the orbit. In 5 children haemangiomas were located in the trunk, with 3 in the perineum and 3 in limbs. In 2 children the PHACE Syndrome was diagnosed. In one of these cases exploratory laparatomy revealed jejunal haemangiomatosis. The indication for propranolol application was impairment of physiological functions in 23 cases, cosmetic defect in 8 and ulceration in 4. The duration of treatment was 4 to 12 months (mean 7.5-months). The change of haemangioma volume, density and colour were evaluated. Reduction of ˝ haemangioma volume was assessed as very good response, 1/3 as good response, and 1/4 as poor. RESULTS: In 7 patients therapy has been finished. In all cases decrease in density, volume and fading was observed. Very good result was achieved in 27 patients, good in 5, poor in 3. Recurrence of haemangioma appeared in two patients after termination of treatment. A spectacularly good result was achieved in the child with PHACE syndrome and in one with jejunal haemangiomatosis. CONCLUSIONS: Propranolol therapy is safe and effective in children with infantile proliferating haemangiomas. It can be the treatment of choice in cases with impairment of physiological functions or severe cosmetic defect. Election and therapy of the children should be carried out in highly reference centres.

Myocardial infarction in a 17-year-old body builder using clenbuterol.

A case of non-Q myocardial infarction in a previously healthy 17-year-old body builder, who used clenbuterol, a long-acting beta(2) adrenergic agonist with anabolic and lipolytic effects, is reported. Only 1 case report of myocardial infarction associated with the use of clenbuterol was found in a literature review and that case was, however, associated with anabolic steroid use. This is the first case report to describe myocardial infarction in a young male body builder only taking clenbuterol.

[Prenatal diagnostics of congenital heart disease--own results]. / Zastosowanie diagnostyki prenatalnej w wykrywaniu wrodzonych wad serca--ocena wybranych parametrów echokardiograficznych.

OBJECTIVES: Congenital heart defects (CHD) are the most common congenital malformation. They are still often overlooked in fetuses during the routine obstetric scanning. DESIGN: The aim of our study was to present our results in detecting CHD in high risk pregnancies. MATERIAL AND METHODS: The echocardiograms of 135 fetuses and case history of neonates who had prenatal diagnosis of CHD were revied retrospectively. RESULTS: We diagnosed CHD in 135 fetuses. The most common CHD were: atrio-ventricular canal (32 fetuses-23,7%), hypoplastic left heart syndrome (17 fetuses--12.6%), ventricular septal defect (11 fetuses--8.2%), and aortic stenosis (10 fetuses--7.4%). There were 15 intrauterine deaths (11.1%) and 8 neonatal deaths. CONCLUSIONS: Prenatal echocardiography enables early detecting and adequate treatment of congenital heart defects.

[Prenatal diagnosis of arrhythmias and conduction disturbances]. / Prenatalna diagnostyka zaburzen rytmu i przewodnictwa.

OBJECTIVES AND DESIGN: Cardiac arrhythmias are one of the most frequent indications for the fetal echocardiographic assessment. The objective of this work is to present our own results of diagnosing and treating the fetuses with arrhythmias. MATERIALS AND METHODS: The 1485 prenatal echocardiographic examinations were performed in 1302 fetuses. The 109 of fetuses suffered from arrhythmias. RESULTS: 68 fetuses (62.8%) in the analysed group presented with arrhythmias in the form of extra-systoles, 19 fetuses (17.4%) with tachycardia and 22 (20.2%) with a complete atrioventricular block. CONCLUSIONS: We concluded, that arrhythmias can be diagnosed precisely in the early prenatal period, which enables the introduction of the adequate pharmacological treatment and the coexistence of the fetal complete a-v block and structural heart defect in a fetus is associated with poor prognosis.