Background: Perinatal asphyxia should be diagnosed, when baby goes on to develop hypoxic ischemic encephalopathy which has shown to be much more reliable indicator of long term handicap than any other perinatal markers like non reassuring FHR, Apgar score, meconium stained amniotic fluid and blood acid base status of fetus. Since NRBC is related to hematopoietic response to hypoxia it predicts the chance of neurological sequelae and NICU admission. The aim of our study to analyze the significant relationship of NRBC count and NICU admission.Methods: This was a retrospective comparative study conducted in department of OBG, Patna medical college and Hospital between December 2013 to November 2015 in tertiary care health centre. Umbilical cord blood samples were collected from 100 newborns with asphyxia at birth out of which 56 were admitted in NICU taken as study group and rest 44 asphyxiated babies were not admitted in NICU were taken as control group. NRBC per 100 WBC was counted in Cord blood sample from all babies.Results: This shows that average count of NRBC/100 WBC in the study with NICU admission was 27.37+7.25. Average count in the study group with no NICU admission was 23.93+6.04. The difference was statistically significant (p<0.05).Conclusions: This study concludes that NRBC count correlate well with fetal asphyxia and finally NICU admission. Early detection leads to decrease neurological morbidity and mortality among survivors.

Background: Perinatal asphyxia may be caused by perinatal anemia. The pathophysiology and neurodevelopment effects are theoretically different from other causes of fetal asphyxia. Severe asphyxia can occur in infants around the time of birth by various reasons. The aim of this study to find the relationship between cord blood hemoglobin and perinatal asphyxia.Methods: This was a retrospective comparative study in department of OBG In tertiary care health centre. Umbilical cord blood samples were collected from 100 newborns with asphyxia at birth as study group and 100 newborns with non asphyxia as control group. Hemoglobin was measured colorimetrically.Results: This study finds that maximum number of patients in both the control and study group had hemoglobin in the range of 16.3-17.3 gm/dl. The difference was not statistically significant. P value>0.05.Conclusions: Hematological changes observed early after delivery can determine the duration of hypoxemia (acute versus chronic) Perinatal anemia causing moderate to severe perinatal asphyxia is associated with a higher risk for neonatal mortality. All survivors with perinatal anemia, however, showed no abnormalities in neurodevelopment in contrast to children who were born asphyxiated due to various another causes. The underlying pathophysiological mechanism for the favorable NDO in the perinatal anemia group needs further elucidation.

Background: Perinatal asphyxia is one of the most important causes of morbidity and mortality in neonates. Perinatal asphyxia occurs in association with different maternal and fetal determinants. However, the relation of associated factors with perinatal asphyxia is not well studied. The aim of this study was to determine the association of maternofetal factors and mode of delivery with perinatal asphyxia in a tertiary care centre.Methods: This was a retrospective comparative study conducted in department of OBG in tertiary care health centre. A total 200 newborns were selected for study out of which100 newborns were with asphyxia at birth as study group and 100 non asphyxiated newborns were taken as control group. Maternal factor like age, parity, gestational age and fetal factor like weight at birth and mode of delivery were studied to established association on perinatal asphyxia.Results: Maternal factor like age, parity, gestational age had not significant relationship with perinatal asphyxia. Maximum number of babies delivered in both control and the study group were in the range of 2.6 to 3kg.In this study birth weight did not have significant relationship with perinatal asphyxia. Proportions of LSCS was comparatively higher in the study group though. The delivery mode did not have any statistically significant influence on the newborns affliction with birth asphyxia (p>0.05).Conclusions: Findings of this study highlight the need for the better obstetrical care and awareness of the possible presence of the risk factors of PNA (perinatal asphyxia) among mothers and fetus, so that the incidence and complications of PNA could be prevented or at least appropriately managed. It can reduce the high incidence of morbidity and mortality due to birth asphyxia.