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1.
J Endocrinol Invest ; 2024 Mar 18.
Article in English | MEDLINE | ID: mdl-38498228

ABSTRACT

PURPOSE: Overt hypothyroidism during pregnancy is linked to various obstetric complications, such as premature birth and fetal death. While some studies have shown that maternal hypothyroidism can impact a child's Intelligence Quotient (IQ) and language development, findings are controversial. The aim of this study was to explore the connection between treated maternal hypothyroidism during pregnancy and offspring neurodevelopment, focusing on learning and language and examining related maternal obstetric complications. METHODS: Group 1 included 31 hypothyroid women with elevated thyroid stimulating hormone (TSH) (> 10 mU/L, > 10 µIU/mL) during pregnancy, and Group 2 had 21 euthyroid women with normal TSH levels (0.5-2.5 mU/L, 0.5-2.5 µIU/mL). Children underwent neuropsycological assessments using the Griffiths-II scale. RESULTS: Pregnancy outcome showed an average gestational age at delivery of 38.2 weeks for hypothyroid women, compared to 40 weeks for controls, and average birth weight of 2855.6 g versus 3285 g for controls, with hypothyroid women having children with higher intrauterine growth restriction (IUGR) prevalence and more caesarean sections. The 1-min APGAR score was lower for the hypothyroid group's children, at 8.85 versus 9.52. Neuropsychological outcomes showed children of hypothyroid mothers scored lower in neurocognitive development, particularly in the learning and language subscale (subscale C), with a notable correlation between higher maternal TSH levels and lower subscale scores. CONCLUSION: Fetuses born to hypothyroid mothers appeared to be at higher risk of IUGR and reduced APGAR score at birth. Neurocognitive development seemed to affect language performance more than the developmental quotient. This alteration appeared to correlate with the severity of hypothyroidism and its duration.

2.
Eur J Pediatr ; 181(1): 295-302, 2022 Jan.
Article in English | MEDLINE | ID: mdl-34291331

ABSTRACT

Late-preterm infants (LPT) are at increased risk for long-term neurodevelopmental sequelae and iron deficiency. The aim of the study is to assess the positive effect of iron supplementation on psychomotor development in healthy LPT. We designed a randomized placebo-controlled double-blind trial dividing the newborns into two groups. Every patient was assessed using the Griffiths Mental Development Scales (GMDS)-II edition at 12-month post-conceptional age. The study was performed at the Neonatology Unit of our Hospital, in Italy. Sixty-six healthy LPT infants born between 340/7 and 366/7 weeks of gestational age were enrolled in the study. One group received martial prophylaxis from the third week of life to 6 months of post-conceptional age (2 mg/kg/day of iron pidolate), the other received placebo. Fifty-two of the enrolled infants were assessed using the GMDS at 12-month of post-conceptional age. Statistical analysis of the mean scores of the Griffiths subscales was performed. There was a difference in the mean developmental quotient (DQ) (p < 0.01) between the two groups: iron group mean DQ 121.45 ± 10.53 vs placebo group mean DQ 113.25 ± 9.70. Moreover, mean scores of the Griffiths subscales A, B, and D showed significant differences between the two groups (scale A p < 0.05, scale B p < 0.02, scale D p < 0.01, respectively).Conclusions: We recommend that all LPT neonates receive iron supplementation during the first 6 months of life in order to improve their 1-year neurodevelopmental quotient. What is Known: • Late-preterm infants (LPT) are at increased risk for long-term neurodevelopmental sequelae and also for iron deficiency. • Iron deficiency is an independent risk factor for adverse neurological outcomes. What is New: • Healthy late-preterm who received iron supplementation during the first 6 months of life achieved better neurological outcomes at 12-month post-conceptional age than LPT who received placebo. • Our study strongly supports the need for the implementation of martial prophylaxis in LPT neonates.


Subject(s)
Iron Deficiencies , Iron , Dietary Supplements , Gestational Age , Humans , Infant , Infant, Newborn , Infant, Premature
3.
J Perinatol ; 31(1): 63-9, 2011 Jan.
Article in English | MEDLINE | ID: mdl-20410904

ABSTRACT

OBJECTIVE: To evaluate the efficacy of probiotics in the prevention of gastrointestinal colonization by Candida species, of late-onset sepsis and neurological outcome in preterm newborns. STUDY DESIGN: A prospective study was conducted in 249 preterms who were subdivided into three groups: one group (n=83) was supplemented with Lactobacillus (L.) reuteri, one group with L. rhamnosus (n=83) and the other with no supplementation (n=83). The fungal colonization in the gastrointestinal tract, the late onset of sepsis and clinical parameters were recorded. A neurological structured assessment was further performed at 1 year of age. RESULT: Candida stool colonization was significantly higher (P<0.01) in the control group than in the groups treated with probiotics. The L. reuteri group presented a significantly higher reduction in gastrointestinal symptoms than did the L. rhamnosus and control groups. Infants treated with probiotics showed a statistically significant lower incidence of abnormal neurological outcome than did the control group. CONCLUSION: The use of both probiotics seems to be effective in the prevention of gastrointestinal colonization by Candida, in the protection from late-onset sepis and in reducing abnormal neurological outcomes in preterms.


Subject(s)
Candidiasis/prevention & control , Gastrointestinal Diseases/prevention & control , Infant, Premature , Probiotics/therapeutic use , Candidiasis/epidemiology , Female , Gastrointestinal Diseases/epidemiology , Humans , Incidence , Infant, Newborn , Intensive Care Units, Neonatal/statistics & numerical data , Limosilactobacillus reuteri , Lacticaseibacillus rhamnosus , Male , Mycoses/epidemiology , Mycoses/prevention & control , Nervous System Diseases/diagnosis , Nervous System Diseases/epidemiology , Nervous System Diseases/prevention & control , Neurologic Examination , Prospective Studies
4.
Neuropediatrics ; 41(3): 121-6, 2010 Jun.
Article in English | MEDLINE | ID: mdl-20859830

ABSTRACT

The aims of the present study were: to examine the quality of life (QOL) of parents of children with cerebral palsy (CP) and to establish the possible effect of behaviour problems on their QOL. One-hundred children with CP, aged between 4 and 10 years, and both their parents were included in the study. Both parents completed the WHOQOL-BREF, to assess their QOL. A sample of 60 parents of healthy children was used as control group. The primary caregiver also completed the CHILD BEHAVIOUR CHECKLIST (CBCL). Parents of children with CP showed lower scores on physical and psychological domains than the control group on QOL. In the psychological domain the mothers of children with hemiplegia had the lowest scores. The mothers reported lower scores than the fathers for the physical domain in the group of children with diplegia and quadriplegia and for the psychological domain in the group of children with hemiplegia. Children with hemiplegia showed externalizing scores at CBCL higher than the other groups, that could explain the poorer QOL scores of their mothers. In conclusions our results provide useful information on the QOL in families with different forms of CP, useful in planning interventions for the family of children with CP.


Subject(s)
Cerebral Palsy/complications , Cerebral Palsy/psychology , Child Behavior Disorders/etiology , Parent-Child Relations , Parents/psychology , Quality of Life , Adult , Child , Cognition Disorders/etiology , Female , Humans , Male , Middle Aged , Movement Disorders/etiology , Severity of Illness Index , Statistics as Topic , Surveys and Questionnaires , Young Adult
5.
Neuropediatrics ; 39(6): 344-6, 2008 Dec.
Article in English | MEDLINE | ID: mdl-19568999

ABSTRACT

The prognostic value of the single items of a standardised neurological examination, the Hammersmith Infant Neurologic Examination (HINE), was explored longitudinally in 658 infants at 3, 6, 9 and 12 months post-term age. ROC curves were built based on the presence/absence of cerebral palsy at 2 years of age. Global HINE scores showed very high prediction (ROC curve areas above 0.9) at all ages. The items with the highest predictive value were always movement quality and quantity. In the first semester, among the most predictive items were those assessing tone, while beyond that time they were reflexes and reactions. Our results show that the high predictive value of the HINE across the first year of life is granted by the successful combination of different groups of items for each age-period. This should be recognised in clinical practice when assessing the significance of individual neurological profiles.


Subject(s)
Cerebral Palsy/diagnosis , Infant, Premature, Diseases/diagnosis , Neurologic Examination/statistics & numerical data , Age Factors , Birth Weight , Child, Preschool , Female , Follow-Up Studies , Gestational Age , Humans , Infant , Infant, Newborn , Intensive Care Units, Neonatal , Male , Prospective Studies , ROC Curve , Reproducibility of Results , Risk Factors
6.
Minerva Pediatr ; 59(3): 233-7, 2007 Jun.
Article in Italian | MEDLINE | ID: mdl-17519868

ABSTRACT

AIM: Near infrared spectroscopy (NIRS) is a non invasive optical technique to assess the monitoring of oxygenation and cerebral hemodynamics. Aim of our study was to value cerebral hemodynamics during major surgery to reduce the period of possible modifications of cerebral oxygenation. METHODS: Twenty-five newborns which underwent surgical intervention (8 diaphragmatic hernia, 8 esophageal atresia, 1 neck lymphangioma, 8 intestinal malformation) were studied during surgery by means of NIRS (NIRO 300), using an electrode applied to the scalp in the frontoparietal region. We monitored the Tissue Oxygenation Index (TOI) as well as the changes in concentration of total haemoglobin (tHb), oxygenated haemoglobin (O2Hb) and deoxygenated haemoglobin (HHb). The changes have been expressed as difference from the basal value recorded at the beginning of surgery. RESULTS: During the surgical intervention O2Hb, tHb and TOI decreased (DeltaO2Hb=-11.4+/-6.5 microM; P<0.001; DeltatHb=- 7.54+/-4.3 microM, P<0.05; microTOI=-12.5+/-5.5%, P<0.001), and HHb increased (DeltaHHb=+4.80+/-2.30 microM, P<0.001); the greatest changes occurred when the viscera were positioned into the abdomen (in diaphragmatic hernia and intestinal malformation). CONCLUSION: The present study suggests that NIRS, during major surgery, is able to monitor oxygenation and cerebral hemodynamics thus allowing a real time evaluation of some intraoperative procedure aftereffects that, if timely modified, could reduce cerebral hypoxia risks.


Subject(s)
Brain/blood supply , Hypoxia, Brain/diagnosis , Oximetry/methods , Spectroscopy, Near-Infrared , Cerebrovascular Circulation , Esophageal Atresia/surgery , Female , Head and Neck Neoplasms/surgery , Hernia, Diaphragmatic/surgery , Humans , Hypoxia, Brain/etiology , Hypoxia, Brain/metabolism , Infant, Newborn , Intestines/abnormalities , Intestines/surgery , Lymphangioma/surgery , Male , Monitoring, Intraoperative , Oxygen/blood , Oxygen/metabolism , Oxygen Consumption , Oxyhemoglobins/metabolism , Predictive Value of Tests
7.
Neuropediatrics ; 38(5): 233-8, 2007 Oct.
Article in English | MEDLINE | ID: mdl-18330837

ABSTRACT

The aim of this study was to follow the evolution of neurological findings in a cohort of near-term infants born between 35 and 37 weeks. A total of 448 infants born between 35 and 36.9 weeks gestational age with normal cranial ultrasonograms or only minor abnormalities, were studied using the Hammersmith Infant Neurological Examination, at 6, 9 and 12 months (corrected for prematurity). Our results showed that while some items such as cranial nerve and movements showed minimal changes over time, other items mainly related to "tone", "posture" and "reflexes" showed progressive maturation. There was no significant difference between the infants born at 35 and 36 weeks gestation. When compared to term infants assessed at the same age intervals, our cohort showed a wider variability of scores. Mean and 10 (th) percentile for global scores were lower than those reported for term infants suggesting that when assessing infants born at 35 and 36 weeks the optimality scores used for infants born full-term should not be used as normative data. Our results, providing longitudinal data in near-term infants without brain lesions, can be used as a reference in both clinical and research setting to monitor early neurological signs in those children.


Subject(s)
Infant, Premature, Diseases/diagnosis , Neurologic Examination/statistics & numerical data , Neuromuscular Diseases/diagnosis , Cranial Nerve Diseases/diagnosis , Developmental Disabilities/diagnosis , Echoencephalography , Female , Follow-Up Studies , Gestational Age , Humans , Infant , Infant, Newborn , Longitudinal Studies , Male , Muscle Hypotonia/diagnosis , Posture , Reference Values , Reflex, Abnormal , Risk Factors
8.
Minerva Pediatr ; 58(2): 101-7, 2006 Apr.
Article in Italian | MEDLINE | ID: mdl-16835570

ABSTRACT

AIM: The aim of this study was to assess the impact and the peculiarities of cerebral palsy (CP) in children discharged from our neonatal intensive care unit (NICU) from January 1998 to April 2004. METHODS: A total of 2 303 children were discharged from our NICU during this period and 1 912 were followed up for 1 year through neurological examination (traditional, Brazelton, general movements) and cranial ultrasound (US); high-risk newborns were evaluated with brain magnetic resonance imaging (MRI) too. RESULTS: In 65 children (3.4% of the follow-up group) were diagnosed CP, and classified as follows: 21 (32%) diplegia, 19 (29%) quadriplegia, 20 (31%) hemiplegia, 4 (6%) double hemiplegia, 1 (2%) dyskinetic form. In diplegia and quadriplegia prevailed low birth weight infants (less than or equal to 2,500 g) and preterm infants, while in hemiplegia prevailed normal birthweight infants (greater than 2,500 g) and infants at term. The main MRI findings were: in diplegia 82% periventricular white matter lesions; in quadriplegia 94% periventricular and/or subcortical white matter lesions; in hemiplegia 95% bilateral periventricular or subcortical white matter lesions, predominating on contralateral cerebral hemisphere; in double hemiplegia 100% periventricular and/or subcortical white matter lesions, 100% enlargement of subarachnoid spaces; in dyskinetic form 100% basal ganglia lesions. CONCLUSIONS: The impact of CP in children discharged from our NICU, in agreement with the literature, is higher than in the total population of newborns, thus it is very important to evaluate carefully high-risk newborns during hospitalization and follow-up, through neurological examination and radiologic imaging (US, MRI), for an accurate and early treatment.


Subject(s)
Cerebral Palsy/epidemiology , Intensive Care Units, Neonatal/statistics & numerical data , Patient Discharge/statistics & numerical data , Cerebral Palsy/pathology , Follow-Up Studies , Humans , Infant, Newborn , Magnetic Resonance Imaging
9.
Minerva Pediatr ; 57(5): 319-23, 2005 Oct.
Article in English | MEDLINE | ID: mdl-16205618

ABSTRACT

Hypophosphatasia is a rare genetic disease characterized by deficiency of tissue-nonspecific alkaline phosphatase (TNSALP) activity, excessive urinary excretion of phosphoethanolamine, poor bone mineralization and skeletal anomalies. The shortage of alkaline phosphatase (ALP) alters the process of mineralization of skeleton causing a reduced transformation of phosphoethanolamine into phosphatidylethanolamine (cerebral phospholipid) with consequent high serum and urinary levels of phosphoethanolamine, a sensitive and highly specific marker for the disease. Four clinical forms have been described based on the age of onset with different courses and prognoses. An unusual case of lethal perinatal hypophosphatasia associated with seizures observed in a newborn admitted to Neonatal Intensive Care Unit of the University of Catania is described.


Subject(s)
Hypophosphatasia/complications , Infant, Premature, Diseases , Seizures/etiology , Chromatography, Ion Exchange , Ethanolamines/blood , Ethanolamines/urine , Humans , Hypophosphatasia/blood , Hypophosphatasia/diagnosis , Hypophosphatasia/mortality , Hypophosphatasia/urine , Infant , Infant, Newborn , Male
10.
Minerva Pediatr ; 53(4): 359-65, 2001 Aug.
Article in Italian | MEDLINE | ID: mdl-11573071

ABSTRACT

Three patients with neonatal thrombosis of the middle cerebral artery are described. In two patients the thrombosis was secondary to neonatal asphyxia. The third patient had a porencephalic cyst twenty days after birth suggesting a prenatal origin of the thrombotic event. The follow-up was carried out for two years. In the first year, two patients had infantile spasms and hyparrhythmic pattern of EEG. This type of epilepsy has never been previously reported. Futhermore, all three patients presented hemiplegia and reduction of cranial circumference. The neuroradiologic procedures showed to be very useful for the diagnosis and long term follow-up. These patients must be followed carefully since the development of a subsequent epilepsy is reported to be approx 11%.


Subject(s)
Intracranial Thrombosis/diagnosis , Female , Follow-Up Studies , Humans , Infant, Newborn , Time Factors
11.
Clin Dysmorphol ; 9(4): 293-4, 2000 Oct.
Article in English | MEDLINE | ID: mdl-11045590

ABSTRACT

A female infant with caudal regression syndrome and annular pancreas is described. This is the first time this association appears to have been described.


Subject(s)
Abnormalities, Multiple/pathology , Pancreas/abnormalities , Spinal Cord/abnormalities , Abnormalities, Multiple/genetics , Female , Humans , Infant, Newborn , Sacrum , Syndrome
12.
Minerva Pediatr ; 52(1-2): 55-62, 2000.
Article in English, Italian | MEDLINE | ID: mdl-10829593

ABSTRACT

The vein of Galen aneurysmal malformation (VGAM) is a rare cerebro-vascular disorder in neonates. It is characterized by an abnormal direct communication between one or several cerebral arteries and the vein of Galen. It may appear in the neonatal period or afterwards. Three cases of patients affected by VGAM with different clinical expression are presented. Two of them were treated successfully with endovascular embolization. It was not possible to provide the same treatment to the third patient for an intractable congestive heart failure already existing when VGAM was diagnosed.


Subject(s)
Cerebral Veins , Intracranial Aneurysm/diagnosis , Intracranial Arteriovenous Malformations/diagnosis , Cerebral Angiography , Cerebral Veins/diagnostic imaging , Cerebral Veins/pathology , Embolization, Therapeutic/methods , Humans , Infant, Newborn , Intracranial Aneurysm/therapy , Intracranial Arteriovenous Malformations/therapy , Magnetic Resonance Imaging , Male , Tomography, X-Ray Computed , Ultrasonography
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