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Case Reports 2016; 37(Suppl 1): 9-12 PubMed PMID: 28263524 Citation  Keywords:  Adult, Asphyxia:complications, Brain Diseases:etiology, Female, Fetal Diseases, Humans, Infant, Newborn, Infant, Premature, Pregnancy, Sympathetic Nervous System,.   

: The aim of the study was to analyse case report of prenatally unknown asphyxia of the foetus (a preterm newborn from the second pregnancy delivered by urgent caesarean section in 31st gestational week; birth weight 850 grams, birth length 41 cm, value of Apgar score 7/8) with signs of respiratory insufficiency immediately after birth with hypotonicity. The authors present the case of postnatal at the 1st day of life assessed cystic malformation in the brain of premature newborn. They emphasize the importance of detailed prenatal investigation as most important in preventing prenatal asphyxia and consequent complications. Central nervous system and especially white matter of the brain of the newborn is most vulnerable area of the brain. Together with oxidative stress after exceeding of antioxidant capacity belong among main factors that play an important role in the pathogenesis of hypoxic-ischemic encephalopathy.

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Journal Article 2016; 37(suppl 2): 52-57 PubMed PMID: 28233961 Citation  Keywords:  Adult, Air Pollutants:adverse effects, Air Pollution:adverse effects, Benzo(a)pyrene:adverse effects, Chromosome Aberrations:chemically induced, Czech Republic, Female, Fetal Growth Retardation:chemically induced, Humans, Infant, Low Birth Weight, Infant,.   

: Air pollution with increased concentrations of carcinogenic polycyclic aromatic hydrocarbons (c-PAHs, represented by benzo[a]pyrene, B[a]P) affect fetal development, reduce birth weights (LBW) of newborns, and increases intrauterine growth retardation (IUGR). The Southern Bohemia Region is believed to be one of the least air polluted regions in the Czech Republic. Monitoring air pollution in the city of České Budějovice from 2011-2015, PM2.5 (particulate matter <2.5 µm) decreased from 20.3 ± 14.5 µg/m3 to 14.3 ± 8.6 µg/m3, but concentrations of B[a]P did not change between the years 2007-2015: 1.5 ± 0.6 ng/m3 vs. 1.4 ± 1.4 ng/m3. Higher B[a]P concentrations the winter induce genetic damage in newborns, increase frequency of micronuclei (chromosomal aberrations), deregulate genes for immunity in umbilical cord blood, and increase incidence of IUGR and LBW in newborns....

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Journal Article 2016; 37(4): 308-312 PubMed PMID: 27857048 Citation  Keywords:  Cardiac Surgical Procedures, Child, Child, Preschool, Cicatrix:diagnostic imaging, Coronary Vessel Anomalies:surgery, Echocardiography, Female, Fibrosis, Humans, Infant, Magnetic Resonance Imaging, Male, Myocardium:pathology, Postoperative Complications:d.   

OBJECTIVES: Prognosis of patients with anomalous origin of the left coronary artery from pulmonary artery has dramatically improved as a result of both, early diagnosis and improvements in surgical techniques. Post surgical complications are rare and most patients show quick improvement of the left ventricular performance after repair with complete functional recovery within one year after surgery. Exercise-induced electrocardiographic changes have been found in patients postoperatively and scars and perfusion deficits of the left ventricle may not be detected by standard echocardiographic evaluation.

METHODS: Authors present 6 cases of anomalous origin of the left coronary artery from pulmonary artery observed at Martin Univesity Hospital and Pediatric Cardiology Clinic over the last eight-year period. In order to assess the presence of myocardial injury, cardiovascular magnetic resonance imaging with late gadolinium enhancement technique was performed in all 6 cases one year after surgical correction.

RESULTS: One patient died 1.5 year after surgical treatment. One year after surgery, the heart size and myocardial functions returned to normal in all patients. Cardiovascular magnetic resonance imaging demonstrated subendocardial late gadolinium enhancement in varios segments of the left ventricle, representing myocardial fibrosis in all patients one year after surgical correction.

CONCLUSION: Because of the presence of scarr tissue, the long term prognosis of these patients remains unclear. The damaged tissue may have arrhythmogenic potential, therefore close follow-up, excercise testing and avoidance of high-level sport activities may be needed....

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Journal Article 2016; 37(4): 282-288 PubMed PMID: 27857044 Citation  Keywords:  Case-Control Studies, Child, Exons, Female, Genotype, Growth Disorders:drug therapy, Growth Hormone:therapeutic use, Hormone Replacement Therapy:methods, Human Growth Hormone:deficiency, Humans, Infant, Newborn, Male, Poland, Polymorphism, Genetic, Recept.   

OBJECTIVES: The human growth hormone receptor (GHR) exon 3 deletion (d3) polymorphism has been reported to be associated with the responsiveness to growth hormone (GH) therapy. This study aimed to: (a) assess the frequency of this polymorphism in a group of Polish children with idiopathic growth hormone deficiency (IGHD) and (b) analyze their response to GH therapy.

METHODS: The study group consisted of 67 prepubertal children with IGHD. The control group was composed of 150 Caucasian newborns from whom umbilical cord blood samples were drawn. A genotype analysis was performed using the PCR multiplex technique in search for the existence or deletion of exon 3 of the GHR gene.

RESULTS: In the study group the following genotype distribution was observed: fl/fl-GHR 64.2%; fl/d3-GHR 29.9%; d3/d3-GHR 5.9%. The total percentage of patients with d3-GHR polymorphism was 35.8% and 64.2% patients had a fl/fl-GHR. No significant differences were noted in growth rate SD before introducing therapy and growth rate after one year of recombinant human GH therapy in patients with individual genotypes. In the control group the genotype distribution was: fl/fl-GHR 63.3%; fl/d3-GHR 29.9%; d3/d3-GHR 6.8%.

CONCLUSION: No differences were observed in genotype distribution between the study and the control group. Patients with IGHD did not differ among each other depending on their genotype (fl/fl-GHR or fl/d3-GHR) in terms of growth velocity before introducing therapy or growth rate after one year of recombinant human GH therapy....

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Case Reports 2016; 37(4): 269-276 PubMed PMID: 27857042 Citation  Keywords:  Adolescent, Anodontia:diagnostic imaging, Basal Cell Nevus Syndrome:complications, Child, Child, Preschool, Cohort Studies, Czech Republic, Early Diagnosis, Female, Gene Duplication, Humans, Imaging, Three-Dimensional, Infant, Jaw:diagnostic imaging, Male.   

OBJECTIVES: Identification of early presenting signs of the Basal Cell Nevus (BCNS; synonyme Gorlin-Goltz) syndrome, which is associated with a principal triad of multiple basal cell nevi, jaw odontogenic keratocysts, and skeletal anomalies, in stomatological and neurological practices. Proposal of multidisciplinary diagnostic algorithm comprising other medical specialists, including pathology, imaging, laboratory and molecular analyses based on the study outcomes.

DESIGN: Case report of a male patient reporting paresthesia of their lower jaw, with right facial asymmetry (maxilla and mandible) and radiological detection of large osteolytic lesions in both jaws, including a retrospective analysis of a representative Czech cohort with BCNS from within the last decade.

SETTING: Clinical, imaging and laboratory analyses were carried out at a national tertiary centre.

RESULTS: A multidisciplinary clinical approach followed by surgical management lead to the identification of odontogenic cysts, which were substantiated by histological examination. DNA sequencing of the PTCH1 gene detected a c.2929dupT resulting in p. Tyr977Leufs*16 pathogenic variant. This finding confirmed the clinical and laboraoty diagnosis of BCNS. Parental DNA analysis showed that this causal genetic defect arose de novo. Surgical management and orthodontic therapy were successful.

CONCLUSIONS: Analysis of the reported case and retrospective data analysis provided evidence that paresthesia of the lower jaw should be considered as one of the early presenting signs of this rare disorder in stomatological and neurological practice. Obtained results allowed us to formulate recommendations for diagnostic practice in stomatology and neurology....

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Journal Article 2016; 37(1): 1-8 PubMed PMID: 26994378 Citation  Keywords:  Environment, Female, Genetic Predisposition to Disease, Humans, Infant, Newborn, Parturition:physiology, Pregnancy, Prevalence, Risk Factors, Schizophrenia:epidemiology, Substance-Related Disorders:complications,.   

: Schizophrenia is a severe mental disorder that affects approximately one percent of the general population. The pathogenesis of schizophrenia is influenced by many risk factors, both environmental and genetic. The environmental factors include the date of birth, place of birth and seasonal effects, infectious diseases, complications during pregnancy and delivery, substance abuse and stress. At the present time, in addition to environmental factors, genetic factors are assumed to play a role in the development of the schizophrenia. The heritability of schizo- phrenia is up to 80%. If one parent suffers from the condition, the probability that it will be passed down to the offspring is 13%. If it is present in both parents, the risk is more than 20%. The opinions are varied as to the risk factors affecting the development of schizophrenia. Knowing these factors may greatly contribute to prevention of the condition....

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Case Reports 2015; 36(8): 734-736 PubMed PMID: 26921572 Citation  Keywords:  Antidiuretic Agents:therapeutic use, Deamino Arginine Vasopressin:therapeutic use, Female, Hormone Replacement Therapy:methods, Human Growth Hormone:therapeutic use, Humans, Hydrocortisone:therapeutic use, Hypopituitarism:diagnosis, Infant, Newborn, Magne.   

: Turner syndrome (TS) is a congenital disease caused by absence or structural abnormalities of sex chromosomes resulting in gonadal dysgenesis. Spontaneous pregnancies occur in 2-8% of patients, especially with mosaic kariotypes, however they are associated with increased risk of poor outcome both for mother and fetus. We report a 4-day-old male infant delivered by women with mosaic TS who was admitted to the pediatric intensive care unit and presented with severe panhypopituitarism as the early manifestation of pituitary stalk interruption syndrome (PSIS). To the best of our knowledge this is the first report of severe panhypopituitarism in a newborn borne by women with TS....

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Case Reports 2015; 36(Suppl 1): 53-56 PubMed PMID: 26757122 Citation  Keywords:  Asphyxia Neonatorum:complications, Disease Management, Humans, Infant, Newborn, Methadone:adverse effects, Morphine:therapeutic use, Narcotics:adverse effects, Neonatal Abstinence Syndrome:drug therapy, Opiate Substitution Treatment:adverse effects,.   

: The aim of this work is to present the pitfalls of management of newborns with neonatal withdrawal syndrome (NWS) of different forms, which were complicated with the presence of severe perinatal asphyxia. The authors present some case reports of asphyxiated newborns of different gestational age with different forms of NWS. Prenatal and perinatal asphyxia determines the prognosis of future development of newborn. The combination of the asphyxia and NWS is stressful not only for the patient, but also for the physician. The most important step in management of this group of patients is to know the detailed mother's and patient's history and to perform detailed physical investigation. The optimal prenatal, perinatal and postnatal management with good cooperation between gynecologist and neonatologist can improve the quality of newborn's life. Care of newborn requires all the time teamwork....

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