Hypoglycaemia and seizures in large-for-gestational-age (LGA) full-term neonates

2007 ◽  
Vol 95 (7) ◽  
pp. 874-876
Author(s):  
Floris Groenendaal ◽  
Patty M. Elferink-Stinkens ◽  
Keyword(s):  
Gestational Age ◽  
Full Term ◽  
Large For Gestational Age ◽  
Term Neonates

Hypoglycaemia and seizures in large-for-gestational-age (LGA) full-term neonates

2006 ◽  
Vol 95 (7) ◽  
pp. 874-876 ◽  
Author(s):  
Floris Groenendaal ◽  
Patty Elferink-Stinkens ◽  
The Netherlands Perinatal Registry
Keyword(s):  
Gestational Age ◽  
Full Term ◽  
Large For Gestational Age ◽  
Term Neonates

Clot formation of neonates tested by thromboelastography correlates with gestational age

2010 ◽  
Vol 103 (02) ◽  
pp. 344-350 ◽  
Author(s):  
Tzipi Strauss ◽  
Yael Levy-Shraga ◽  
Bruria Ravid ◽  
Irit Schushan-Eisen ◽  
Ayala Maayan-Metzger ◽  
...  
Keyword(s):  
Cord Blood ◽  
Gestational Age ◽  
Blood Clot ◽  
Full Term ◽  
Clot Formation ◽  
Clotting Time ◽  
Term Infants ◽  
Term Neonates ◽  
Pregnancy And Delivery ◽  
Clot Formation Time

SummaryEvaluation of clot formation in neonates is troublesome. Our aim was to investigate cord blood clot formation of pre-term versus full-term infants and adults, using rotating thromboelastogram (ROTEM®, Pentafarm, Munich, Germany). ROTEM was investigated in cord blood of 184 full-term and 47 pre-term infants. Measurements of the clotting time (CT), clot formation time (CFT) and maximal clot firmness (MCF) were obtained in order to asses reference values for this age group, and compare between full-term and pre-term neonates and compared to adult controls. For each infant demographic information and data regarding pregnancy and delivery were gathered. Infants were prospectively followed until discharge. CT and CFT were significantly shorter among pre-term and term infants as compared to adults [median CT: 185, 194, 293 seconds respectively, p≤0.001, CFT: 80, 76, 103 seconds respectively, p≤0.001). MCF was lower in pre-term and term as compared to adults (p≤0.001) with significantly lower values in pre-term as compared to full-term neonates (p=0.004). Clotting time and MCF correlated with gestational age (R=0.132, p=0.045, R= 0.259, p<0.001, respectively). No association was found between any ROTEM values and the occurrence of post-natal complications in infants of our study group. This is the first study assessing clot formation by ROTEM in pre-term infants. Clot formation parameters of term and premature infants correlated with gestational age. The predictive value of clot formation tests in neonates deserves further attention.

scholarly journals Effect of early and delayed cord clamping on hemoglobin and hematocrit among full term neonates.

2021 ◽  
Vol 28 (08) ◽  
pp. 1114-1119
Author(s):  
Saqib Aslam ◽  
◽  
Sadaf Minhas ◽  
Muhammad Azhar Farooq ◽  
Beenish Bashir Mughal ◽  
...  
Keyword(s):  
Birth Weight ◽  
Gestational Age ◽  
Full Term ◽  
P Value ◽  
Delayed Cord Clamping ◽  
Term Neonates ◽  
Cord Clamping ◽  
Significant Difference ◽  
Early Cord Clamping ◽  
The Mean

Objective: To compare the mean hemoglobin levels and frequency of polycythemia in full term neonates after early and delayed cord clamping. Study Design: Randomized Controlled Trial. Setting: KRL General Hospital Islamabad (Labor Room/ Neonatology). Periods: December 2017 to June 2018. Material & Methods: 190 full term neonates were selected and divided into 2 equal groups randomly: Early cord clamping group after delivery and late cord clamping group. Two hours after clamping the venous blood samples were taken for the hemoglobin and hematocrit levels. Mean and standard deviation were calculated for gestational age, birth weight, hemoglobin and hematocrit. Frequency and proportions were calculated for gender and polycythemia. Results: Mean gestational age of the mothers was 39.27 ± 1.50 weeks. Of 190 neonates, 91 (47.9%) were males, 99 (52.1%) were females. Mean birth weight was 3.64 ± 0.72 kg while mean Hb and HCT levels were 16.07 ± 2.30 g/dl and 63.26 ± 5.32% respectively. Keeping cut off value of 13.5 g/dl of Hb to label anemia or no, 35 (18.4%) neonates were anemic in this study. The polycythemia (HCT >65%) was present in 72 (37.9%) of neonates. There was no difference between groups in terms of gender, anemia, gestational age and birth weight (p values 0.663, 0.852, 0.700 and 0.491 respectively). The distribution of polycythemia was different among groups (p value 0.007). The mean hemoglobin level in group A was 15.52 ± 1.90 g/dl while in group B it was 16.62 ± 2.53 g/dl (p value 0.001). Mean Hb levels were statistically not different among some of the groups (gestational age <40 weeks, birth weight <4 kg) while HCT levels are significantly different among male group and category of birth weight >4 kg. Rest of the stratification groups showed significant difference. Conclusion: The delayed cord clamping in neonates results in increased mean hemoglobin and hematocrit levels with increased frequency of polycythemia as compared to early cord clamping.

Hemostatic Parameters in Newborn - I. Effect of Gestation and Rate of Intrauterine Growth

1986 ◽  
Vol 55 (01) ◽  
pp. 047-050 ◽  
Author(s):  
B Dube ◽  
R K Dube ◽  
V Bhargava ◽  
J K Kolindewala ◽  
V L N Kota ◽  
...  
Keyword(s):  
Gestational Age ◽  
The Other ◽  
Plasma Fibrinogen ◽  
Large For Gestational Age ◽  
Term Neonates ◽  
Intrauterine Growth ◽  
Appropriate For Gestational Age ◽  
History Of ◽  
Preterm Babies ◽  
Preterm Newborns

SummaryThe present study comprises of 208 term, 159 preterm and 18 post-term neonates born to mothers with no history of drug intake or any disease likely to effect coagulation of the newborn. PT, TT and KCCT were relatively prolonged and plasma fibrinogen reduced to varying degree in newborns (as compared to adults). There was further prolongation of TT and reduction in plasma fibrinogen levels amongst preterm newborns as compared to term babies; TT was more prolonged amongst post-term babies also. PT was significantly more prolonged till 30 weeks of gestation, after which a near plateau was formed. KCCT showed significant improvement after 33 weeks and a further trend to normalisation after 38 weeks of gestation. Serum FDP values showed too much of variation for any meaningful statistical analysis but generally FDPs were higher in preterm babies. Intrauterine growth rate had no significant effect on these parameters amongst preterms -similar values for SGA (small for gestational age), AGA (appropriate for gestational age) and LGA (large for gestational age). On the other hand, amongst term babies SGA neonates had significantly prolonged PT and low plasma fibrinogen as compared to AGA; LGA babies also showed more prolongation of TT as compared to AGA.

scholarly journals Diminished HLA-DR expression on monocyte and dendritic cell subsets indicating impairment of cellular immunity in pre-term neonates: a prospective observational analysis

2015 ◽  
Vol 43 (5) ◽  
Author(s):  
Joerg C. Schefold ◽  
Linn Porz ◽  
Barbara Uebe ◽  
Holger Poehlmann ◽  
Stephan von Haehling ◽  
...  
Keyword(s):  
Gestational Age ◽  
Human Leukocyte ◽  
Severe Infection ◽  
Full Term ◽  
Term Neonates ◽  
Observational Analysis ◽  
Leukocyte Antigen ◽  
Hla Dr ◽  
Leukocyte Counts ◽  
Antigen Presenting

AbstractThe risk of neonates for severe infection/sepsis is reciprocally proportional to gestational age and birth weight. As monocytes and dendritic cells (DC) are recognised key antigen-presenting immune cells, we aimed to elucidate whether neonatal age is associated with reduced expression of human-leukocyte antigen-DR (HLA-DR) antigens on subsets of monocytes and DCs.Forty-three consecutive neonates (20 male, mean gestational age 236.0±26.8 days; mean 1-min Apgar score 7.5±2.0) were included in a monocentric prospective observational analysis. Patients were grouped according to gestational age (n=15 full-term, n=28 pre-term defined as <33 weeks). Ten healthy adult volunteers were assessed also. Flow-cytometric assessment of HLA-DR expression was performed in subsets of peripheral blood myeloid and plasmacytoid DCs (MDC and PDC) and monocytes (CD14At birth, leukocyte counts were increased in full-term neonates. Monocyte counts were significantly increased in neonates when compared with adults (all P<0.05). A significant numerical increase of CD14We observed a markedly diminished HLA-DR expression on monocyte and DC subsets in pre-term and full-term neonates, which may contribute to impaired antimicrobial defence mechanisms in the early days of life.

scholarly journals Capillary blood reference intervals for platelet parameters in healthy full-term neonates in China

2020 ◽  
Author(s):  
Dongyan Cui ◽  
Yan Hou ◽  
Ling Feng ◽  
Guo Li ◽  
Chi Zhang ◽  
...  
Keyword(s):  
Platelet Count ◽  
Gestational Age ◽  
Reference Interval ◽  
Reference Intervals ◽  
Capillary Blood ◽  
Full Term ◽  
Term Neonates ◽  
First Time ◽  
Early Phases

Abstract Background No consensus has been reached on reference intervals for platelet parameters in full-term neonates. We aimed to establish neonatal capillary blood reference intervals for platelet parameters and evaluate influences of gender, gestational age and postnatal age on platelet parameters. Methods This study was implemented in 594 healthy full-term neonates from 12 to 84 hours of age, using SYSMEX XN-9000 haematology automatic analyser by means of capillary blood. Reference intervals for platelet parameters were defined by an interval of 2.5th − 97.5th percentiles. Results Capillary reference interval for platelet count was (152–464) × 109/L. No significance was found between gender-divided reference intervals for platelet parameters. The values of platelet count changed significantly across gestational age and postnatal age. Reference intervals for other platelet parameters were affected by these factors to a different extent. Conclusions We established capillary blood reference intervals for platelet parameters in the early phases after birth of full-term neonates in China for the first time.

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