Read by QxMD icon Read

Fetal demise

V V Ashraf, J Prijesh, R Praveenkumar, K Saifudheen
Hyperemesis gravidarum-induced Wernicke's encephalopathy (WE) is an underestimated condition. The purpose of this study is to improve its awareness and early diagnosis. We report five cases of WE secondary to hyperemesis gravidarum. Classic triad of encephalopathy, ataxia, and ocular signs was seen in four out of five patients. Two unusual features noted in this series were papilledema in one patient and severe sensory-motor peripheral neuropathy in one patient. Magnetic resonance imaging (MRI) was abnormal in all the five patients, and high signal in medial thalamus and surrounding the aqueduct was the most common abnormality (5/5)...
October 2016: Journal of Postgraduate Medicine
Lydia F Edey, Kieran P O'Dea, Bronwen R Herbert, Renyi Hua, Simon N Waddington, David A MacIntyre, Philip R Bennett, Masao Takata, Mark R Johnson
Inflammation plays a key role in human term and preterm labor (PTL). Intrauterine LPS has been widely used to model inflammation induced complications of pregnancy including PTL. It has been shown to induce an intense myometrial inflammatory cell infiltration, but the role of LPS-induced inflammatory cell activation in labor onset and fetal demise is unclear. We investigated this using a mouse model of PTL, where an intrauterine injection of 10 µg of LPS (serotype 0111:B4) was given at E16 of CD1 mouse pregnancy...
October 19, 2016: Biology of Reproduction
Y Wang, Y Wei, P B Yuan, X J Wang, Y Y Zhao
Objective: To analyze the prognosis of surviving monochorionic co-twin after single intrauterine fetal demise (sIUFD). Methods: Retrospectively analyzed the twin pregnancy cases admitted in Peking University Third Hospital between Jan 2008 and Feb 2015. We recorded perinatal characteristics, neuroimage in co-twin, and followed up the neonatal outcome. Results: 47 cases were found, including 45 cases of monochorionic diamniotic (MCDA) and 2 cases of monochorionic monoamniotic (MCMA). Median gestational age at sIUFD was 27 weeks...
October 11, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Shiraz A Maskatia, Rodrigo Ruano, Alireza A Shamshirsaz, Pouya Javadian, Joshua A Kailin, Michael A Belfort, Carolyn A Altman, Nancy A Ayres
INTRODUCTION: Twin-twin transfusion syndrome (TTTS) is the major cause for fetal demise in monochorionic diamniotic pregnancies. Estimated combined cardiac output (CCO) has not been studied in this setting. The primary aims of this study were to compare CCO in twin donor and recipient fetuses and assess differences in CCO before and after laser coagulation therapy. A secondary aim was to evaluate the relationship of CCO with perinatal mortality, defined as intrauterine or neonatal mortality (≤30 days of age) in fetuses that underwent laser coagulation therapy...
October 19, 2016: Echocardiography
Kathryn J Sharma, Tania F Esakoff, Alyson Guillet, Richard M Burwick, Aaron B Caughey
OBJECTIVE: To determine whether adverse outcomes were more common in late preterm pregnancies complicated by preeclampsia and growth restriction compared to those affected by preeclampsia alone. METHODS: This was a retrospective cohort study of 8,927 singleton pregnancies with preeclampsia. Pregnancies with small for gestational age (SGA) neonates (birthweight <10(th) percentile) were compared to those appropriate for gestational age (AGA) neonates. Maternal outcomes included cesarean delivery (CD) rate, CD for fetal heart rate (FHR) abnormalities, abruption, postpartum hemorrhage (PPH), maternal transfusion, acute renal failure, and peripartum cardiomyopathy...
October 19, 2016: Journal of Maternal-fetal & Neonatal Medicine
Chia Lin Chang, Chia Yu Chang, Da Xian Lee, Po Jen Cheng
Pre-eclampsia is a pregnancy-specific hypertensive disorder that affects 2-8 % of pregnancies. This disorder can lead to seizure, multi-organ failure and maternal death. The best approach to prevent pre-eclampsia-associated adverse outcomes is to be able to prevent pre-eclampsia as early as possible. Unfortunately, current diagnostic methods are ineffective at predicting the risk of pre-eclampsia during early pregnancy. In humans, low levels of a group of placenta-derived Pregnancy Specific Glycoproteins (PSGs) have been associated with intrauterine growth retardation and pre-eclampsia and there is a significant enrichment of cases with deletions in the PSG gene locus in pre-eclampsia patients...
2016: Advances in Experimental Medicine and Biology
Jacob R Joseph, Brandon W Smith, Hugh J L Garton
Blunt prenatal trauma is known to have consequences to the developing brain, and can result in subdural hematoma (SDH) or epidural hematoma (EDH). The authors present a case of blunt prenatal trauma resulting in a fetal SDH, intraparenchymal hematoma, and intraventricular hemorrhage, and perform a systematic review of the literature. This systematic review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Relevant studies (up to April 2016) that reported on cases of fetal SDH or EDH after blunt prenatal trauma were identified from the PubMed database...
October 14, 2016: Journal of Neurosurgery. Pediatrics
S Kukora, N Gollehon, G Weiner, N Laventhal
OBJECTIVE: Neonatologists provide antenatal counseling to support shared decision-making for complicated pregnancies. Poor or ambiguous prognostication can lead to inappropriate treatment and parental distress. We sought to evaluate the accuracy of antenatal prognosticaltion. STUDY DESIGN: A retrospective cohort was assembled from a prospectively populated database of all outpatient neonatology consultations. On the basis of the written consultation, fetuses were characterized by diagnosis groups (multiple anomalies or genetic disorders, single major anomaly and obstetric complications), assigned to five prognostic categories (I=survivable, IIA=uncertain but likely survivable, II=uncertain, IIB=uncertain but likely non-survivable, III non-survivable) and two final outcome categories (fetal demise/in-hospital neonatal death or survival to hospital discharge)...
September 29, 2016: Journal of Perinatology: Official Journal of the California Perinatal Association
Whitney A McCarthy, Edwina J Popek
Fetal anemia and hydrops may be caused by parvovirus B19 infection and maternal alloimmunization to RhD with subsequent hemolytic disease of the fetus and newborn. The use of intrauterine transfusion over the last few decades has dramatically improved outcomes. Prior literature has extensively documented placental changes associated with untreated parvovirus infection and RhD HDFN in intrauterine fetal demises (IUFD) and pre-term births; however, histopathologic changes in term placentas from term infants treated with IUT have not been reported...
September 19, 2016: Pediatric and Developmental Pathology
Rachel V O'Connell, Sarah K Dotters-Katz, Jeffrey A Kuller, Robert A Strauss
We performed an evidence-based review of the obstetrical management of gastroschisis. Gastroschisis is an abdominal wall defect, which has increased in frequency in recent decades. There is variation of prevalence by ethnicity and several known maternal risk factors. Herniated intestinal loops lacking a covering membrane can be identified with prenatal ultrasonography, and maternal serum α-fetoprotein level is commonly elevated. Because of the increased risk for growth restriction, amniotic fluid abnormalities, and fetal demise, antenatal testing is generally recommended...
September 2016: Obstetrical & Gynecological Survey
Stephanie Kukora, Nathan Gollehon, Naomi Laventhal
BACKGROUND: Some pregnant patients with complex fetal anomalies meet with paediatric palliative care subspecialists prior to delivery, but referral to antenatal palliative care consultation (APCC) is not standard. Little is known about its role in perinatal decision-making. METHODS: A single-centre retrospective cohort study was undertaken for patients referred for outpatient antenatal counselling by a neonatologist over a two-and-half-year period. Patients also receiving APCC were compared with infants with similar prognoses who did not...
September 16, 2016: Archives of Disease in Childhood. Fetal and Neonatal Edition
Kaitlyn Wald, Tom Easterling, Elizabeth M Swisher
BACKGROUND: Pregnancy after adulthood pelvic radiation is rare. There is a paucity of literature to guide preconception counseling and pregnancy management for these patients. CASE: A 36-year-old woman, gravida 2 para 1001, was referred at 28 weeks of gestation with spontaneous twins, preterm premature rupture of membranes, and a history of rectal cancer that had been treated 3 years previously with oophoropexy, chemoradiation, and abdominal perineal resection. Delivery was complicated by difficult fetal extraction and resulted in the demise of twin A...
October 2016: Obstetrics and Gynecology
Karl Kristensen, Fali Langdana, Howard Clentworth, Chu Hansby, Paul Dalley
We present a case of the successful treatment of severe amniotic fluid embolism in a 41-year-old woman undergoing emergency caesarean section at 36 weeks of gestation for placental abruption and intrauterine fetal demise. The treatment included prolonged cardiopulmonary resuscitation, emergency hysterectomy, re-operation with intra-abdominal packing and intra-aortic balloon pump insertion. The patient made a remarkable recovery and to date has minimal residual morbidity. Amniotic fluid embolism syndrome (AFES) is a rare and often fatal obstetric condition that remains one of the main causes of maternal mortality in developed countries...
2016: New Zealand Medical Journal
Whitney Besse, Sherry Mansour, Karan Jatwani, Cynthia C Nast, Ursula C Brewster
BACKGROUND: Collapsing Glomerulopathy (CG), also known as the collapsing variant of Focal Segmental Glomerulosclerosis (FSGS), is distinct in both its clinical severity and its pathophysiologic characteristics from other forms of FSGS. This lesion occurs disproportionally in patients carrying two APOL1 risk alleles, and is the classic histologic lesion resulting from Human Immunodeficiency Virus (HIV) infection of podocytes. Other viral infections, including parvovirus B19, and drugs such as interferon that perturb the immune system, have also been associated with CG...
2016: BMC Nephrology
C A Waterman, P Batstone, N Bown, L Cresswell, C Delmege, C J English, G Fews, L Grimsley, S Imrie, A Kulkarni, K Mann, R Johnson, S M Morgan, P Roberts, I Simonic, S Trueman, M Wall, D McMullan
OBJECTIVE: To map the current testing being undertaken following pregnancy loss across the UK and to examine the clinical utility in terms of identifying a cause for the loss and in identifying couples at risk of an unbalanced liveborn child. DESIGN: Retrospective audit. SETTING: UK, for the year 2014. POPULATION: An audit of 6465 referrals for genetic testing of tissue samples following pregnancy loss. METHODS: Data were obtained by questionnaire from 15 UK regional genetics laboratories...
September 5, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
E Latif, S Adam, B Rungruang, A Al-Hendy, M P Diamond, E Rotem, J Cannell, P C Browne
Uterine artery embolization (UAE) is typically not indicated in the pre-operative management of pregnancies with a live fetus, because risk of fetal death from reduced uteroplacental blood flow. However, pre-operative UAE in pregnancies with a fetal demise poses no fetal risk, and may offer maternal benefits. Patients with placental abruption resulting in fetal demise are at high-risk for developing disseminated intravascular coagulation (DIC), which could have devastating complications such as peri-operative hemorrhage and death...
September 16, 2016: Journal of Neonatal-perinatal Medicine
Timothy P Canavan, Lyndon M Hill
OBJECTIVES: A fetal persistent intrahepatic right umbilical vein has been linked to anomalies and genetic disorders but can be a normal variant. We conducted a retrospective review to determine other sonographic findings that can stratify fetuses for further evaluation. METHODS: A total of 313 fetuses had a persistent intrahepatic right umbilical vein identified on 17- to 24-week sonography. The outcome was any major congenital anomaly or an adverse neonatal outcome, which was defined as aneuploidy, fetal demise, or neonatal death...
October 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Maria Teresa Mella, Katherine Kohari, Richard Jones, Juan Peña, Lauren Ferrara, Joanne Stone, Luca Lambertini
INTRODUCTION: Intrahepatic cholestasis of pregnancy (ICP) affects 0.2-2% of pregnant women. While the maternal clinical course of ICP is usually benign, the fetal effects can be severe spanning from spontaneous preterm birth to fetal demise to long term effects on the health of the progeny. ICP is characterized by high maternal serum levels of bile acids and placental and hepatic bile acids accumulation. Intrahepatic cholestasis, in the non-pregnant state, has been also linked to alterations of the mitochondrial activity attributed to high oxidative stress rates driven by high intracellular bile acids concentrations...
September 2016: Placenta
Rebecca McDonald, Ryan Hodges, Michelle Knight, Mark Teoh, Andrew Edwards, Peter Neil, Euan M Wallace, Philip DeKoninck
INTRODUCTION: Monochorionic-diamniotic (MCDA) twin pregnancies are high risk, due to twin-to-twin transfusion syndrome (TTTS), twin anaemia polycythaemia sequence (TAPS) and intrauterine growth restriction (IUGR). There is limited evidence to guide ultrasound surveillance protocols. Using a retrospective cohort, we aimed to provide insight into the optimal interval of ultrasound surveillance. METHODS: Retrospective cohort of women with MCDA pregnancies who received antenatal care at Monash Medical Centre (January 2011-October 2014)...
August 25, 2016: Fetal Diagnosis and Therapy
Walter Geoffrey Roper
This hypothesis clearly proposes the true and previously undiscovered cause of male homosexuality or bisexuality and in most cases the predictability in infancy of the development of this sexuality in adulthood. It is based on compelling new evidence which has accumulated over many years. The fetal and neonatal periods are of the utmost importance in human development because they encompass critical periods which must be adhered to, for normal development. Biological variations may occur during these times, without implying the process of disease...
September 2016: Medical Hypotheses
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"