Investigating neonatal deaths in the toilets is challenging for forensic pathologists. During the postmortem examination, they should evaluate whether the baby was alive or a stillbirth and determine any causes of death, such as prenatal cause, infection, anatomical abnormalities, birth or other blunt force injury, drowning, and asphyxia. We retrieved two cases of neonatal deaths in the toilets and reviewed their autopsy findings and circumstances. However, findings from the postmortem examination were insignificant. Their lung examinations revealed non-expanded alveoli, and hydrostatic tests were negative. However, the cases cannot be confirmed as stillbirths because of the possibility that they might be alive for a short period of time after birth and then exposed into the water in the toilet or to accidental or non-accidental asphyxia or that they might have died because of neglect. These cases illustrate that the death scene and the associated circumstances should be meticulously and carefully investigated.
Asphyxia ; Autopsy ; Cause of Death ; Drowning ; Forensic Pathology ; Humans ; Infant, Newborn* ; Lung ; Parturition ; Perinatal Death ; Stillbirth ; Water

PURPOSE: In the past 15 years in Korea, there have been findings reporting a remarkable improvement in reduction of neonatal, infant, and perinatal mortality rates. Consequently, this study was conducted to examine the trends of maternal mortality ratio and observe if it has also improved over time. METHODS: The trends of maternal deaths from 1995 to 2010 in Korea were analyzed based on the following materials: 1) surveys of maternal death rate conducted by the Korea Institute for Health and Social Affairs (1995-2008), 2) statistical report of causes of death in Korea by Statistics Korea (2007-2010). RESULTS: The number of maternal deaths and the maternal mortality ratio declined steadily from 1995 to 2010 in Korea; however, they have increased slightly since 2008. The direct maternal mortality ratio was reduced when comparing the direct proposition maternal death ratio of 16:4 in 1995 and of 9.1:5 in 2010. The maternal mortality ratio tended to be higher in women from 35-39 years old age group, 40 years or older. Gangwon province had the highest maternal mortality ratio of all provinces in Korea. In 2009, the average maternal mortality ratio for the OECD nations was 10.1 while it was 10.8 for Korea, a little higher than the OECD average. CONCLUSION: Although the maternal mortality ratio improved by a significant reduction between 1995 and 2010 in Korea, the level is still about average for the OECD countries. It appears that even more efforts should be made to improve maternal mortality ratio compared to the progression in the areas of neonatal and infant mortality rates.
Cause of Death ; Female ; Humans ; Infant ; Infant Mortality ; Korea ; Maternal Death ; Maternal Mortality ; Perinatal Mortality

PURPOSE: The neonatal mortality rate in Japan has currently been at the lowest level in the world. However, it is unclear whether there are still some potentially preventable neonatal deaths. We, therefore, aimed to examine the backgrounds of neonatal death and the possibilities of prevention in a region of Japan. MATERIALS AND METHODS: This is a population-based study of neonatal death in Shiga Prefecture of Japan. RESULTS: The 103 neonatal deaths in our prefecture between 2007 and 2011 were included. After reviewing by a peer-review team, we classified the backgrounds of these neonatal deaths and analyzed end-of-life care approaches associated with prenatal diagnosis. Furthermore, we evaluated the possibilities of preventable neonatal death, suggesting specific recommendations for its prevention. We analyzed 102 (99%) of the neonatal deaths. Congenital malformations and extreme prematurity were the first and the second most common causes of death, respectively. More than half of the congenital abnormalities (59%) including malformations and chromosome abnormality had been diagnosed before births. We had 22 neonates with non-intensive care including eighteen cases with congenital abnormality and four with extreme prematurity. Twenty three cases were judged to have had some possibility of prevention with one having had a strong possibility of prevention. Among specific recommendations of preventable neonatal death, more than half of them were for obstetricians. CONCLUSION: There is room to reduce neonatal deaths in Japan. Prevention of neonatal death requires grater prenatal care by obstetricians before birth rather than improved neonatal care by neonatologists after birth.
Cause of Death ; Female ; Humans ; Infant ; *Infant Mortality ; Infant, Newborn ; Infant, Premature ; Japan/epidemiology ; Male ; *Perinatal Death ; Perinatal Mortality ; Pregnancy ; Pregnancy Complications/epidemiology/*etiology

This study aimed to analyze infant, maternal, perinatal, and fetal mortality statistics in the Republic of Korea (Korea), 2014. It was based on the open-access data available from the Statistics Korea website (http://kostat.go.kr/portal/eng/index.action). Recent trends in these vital statistics were also examined. The results of this study constitute a descriptive presentation and analysis of the national data. The number of infant deaths was 1,305 out of 435,435 live births in 2014, and the infant mortality rate was 3.0. The number of maternal deaths was 48. The maternal mortality ratio per 100,000 live births was 11.0. The maternal mortality ratio per 100,000 women of child-bearing age (15 to 49 years old) was 0.37. The number of perinatal deaths was 1,365, and the perinatal mortality rate was 3.1. The number of fetal deaths was 5,317. The fetal mortality rate was 12.1. The trends in those vital statistics in recent years were consistent except for a few findings, including a decrease in the maternal mortality ratio of pregnant women 40 years old and older and a change in the proportions of the causes of infant death, with a decrease in mortality due to neonatal respiratory distress and an increase in mortality due to bacterial sepsis. Although these vital statistics were generally consistent, some aspects varied by year. Pregnant women less than 20 years old should be monitored more intensively for their babies' health. Our findings can serve as basic data supporting the establishment of health policies by the Korean government.
Cause of Death ; Female ; Fetal Death ; Fetal Mortality ; Health Policy ; Humans ; Infant Death ; Infant Mortality ; Infant* ; Korea ; Live Birth ; Maternal Death ; Maternal Mortality ; Mortality ; Perinatal Death ; Perinatal Mortality* ; Pregnant Women ; Republic of Korea* ; Sepsis ; Vital Statistics

Severe complications associated with EV71 infections are a common cause of neonatal death. Lack of effective therapeutic agents for these infections underlines the importance of research for the development of new antiviral compounds. In the present study, the anti-EV71 activity of norwogonin, oroxylin A, and mosloflavone from Scutellaria baicalensis Georgi was evaluated using a cytopathic effect (CPE) reduction method, which demonstrated that all three compounds possessed strong anti-EV71 activity and decreased the formation of visible CPEs. Norwogonin, oroxylin A, and mosloflavone also inhibited virus replication during the initial stage of virus infection, and they inhibited viral VP2 protein expression, thereby inhibiting viral capsid protein synthesis. However, ribavirin has a relatively weaker efficacy compared to the other drugs. Therefore, these findings provide important information that will aid in the utilization of norwogonin, oroxylin A, and mosloflavone for EV71 treatment.
Capsid Proteins ; Enterovirus* ; Methods ; Perinatal Death ; Ribavirin ; Scutellaria baicalensis ; Virus Replication

Monoamniotic twin pregnancies are relatively rare, but perinatal mortality is high about 30-70%. The major cause of fetal death is cord accident, congenital anomalies, twin-twin transfusion syndrome, and intrauterine growth restriction. Especially cord entanglement occurs; perinatal mortality is about 50%. So the active management of monoamniotic twins to reduce the complication of cord entanglement is important. This is a case of monoamniotic twin pregnancy with cord entanglement and both fetuses survival by elective cesarean section at 32+4 weeks after medical amnioreduction and intensive fetal surveillance.
Cesarean Section ; Female ; Fetal Death ; Fetus ; Humans ; Perinatal Mortality ; Pregnancy ; Pregnancy, Twin

A review of all 919 perinatal deaths occurring in II Sin Christian Hospital From 1985 to 1989 was carried out. The results of clinical analysis were as follows: 1) The overall perinatal mortality rate was 26.30 per 1,000 birth. 2) The perinatal mortality rate was lowest in the gestation group between 37~41 week and in the weight group between 2,501~4,000 gm. 3) The perinatal mortality rate was high in the age group under 20 and 40 and more. 4) The perinatal mortality rate was increased with an increasing number of parity. 5) The majority of neonatal deaths occurred within 24 hours of life, and the most common cause of death was prematurity. 6) The most common congesital anomaly was multiple anomaly, and the most common single anomaly was anencephaly. 7) In pregnancy, the most common maternal complication was anemia.
Anemia ; Anencephaly ; Cause of Death ; Female ; Humans ; Infant ; Infant Mortality* ; Parity ; Parturition ; Perinatal Mortality ; Pregnancy

Spontaneous umbilical cord hematoma is a rare cause of fetal distress and intrauterine fetal death. The perinatal mortality rate approaches 50%. Various causes of the cord hematoma have been suggested as congenital abnormalities, short cord, trauma, cord around neck, torsion, syphilis, or postmature pregnancy. We have experienced one case of the fetal distress from umbilical cord hematoma, which is presented with a brief review of the literatures.
Congenital Abnormalities ; Fetal Death ; Fetal Distress* ; Hematoma* ; Neck ; Perinatal Mortality ; Pregnancy ; Syphilis ; Umbilical Cord*

Infant, Newborn ; Female ; Humans ; Amniotic Fluid ; Perinatal Death ; Pneumonia, Aspiration/etiology* ; Arteries

OBJECTIVE: The aim of this study was to determine clinical significance of weight difference in twin pregnancies. METHODS: The medical records of 157 sets of twin pregnancies delivered between 1992 and 2001 were reviewed retrospectively. Birth weight differences were stratified 3 categries; 15% or less, 16-30%, 31%, or more. x2 stastics and ANOVA was used. RESULTS: The degree of difference correlated strongly with risk for SGA, RDS, Sepsis, Length of hospital stay, congenital anomaly, perinatal mortality but there were no increment in PDA and preterm delivery. There were no differences in outcomes for the smaller compared with larger twin of the twin pair. Maternal complications such as preeclampsia was increased in weight discordant twin. CONCLUSION: Twin birth weight difference was closely related to adverse perinatal outcome. In severe intrapair weight difference (31% or more), all cases showed fetal death, which means physicians need to consider pregnancy termination. Birth weight discordance was a very complex problem. In the management of discordant twin, more frequent antenatal care and closer observation was recommended.
Birth Weight* ; Fetal Death ; Humans ; Length of Stay ; Medical Records ; Parturition* ; Perinatal Mortality ; Pre-Eclampsia ; Pregnancy ; Pregnancy, Twin ; Retrospective Studies ; Sepsis