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Newborn cases

Vanessa Couras Regadas, Márcio de Castro E Silva, Lucas Giansante Abud, Luiz Mario Pereira Lopes Labadessa, Rafael Gouvêa Gomes de Oliveira, Cecília Hissae Miyake, Rodolfo Mendes Queiroz
Currently Latin America is undergoing a major epidemic of Zika virus, which is transmitted by Aedes mosquitoes. Concern for Zika virus infection has been increasing as it is suspected of causing brain defects in newborns such as microcephaly and, more recently, potential neurological and autoimmune complications including Guillian-Barré syndrome and acute disseminated encephalomyelitis. We describe a case of virus infection in a 25-year-old woman during the first trimester of her pregnancy, confirmed by laboratory tests only for the detection of viral particles in maternal urine, with imaging studies demonstrating the progression of cranial and encephalic changes in the fetus and later in the newborn, such as head circumference reduction, cerebral calcifications and ventriculomegaly...
January 2018: Revista da Associação Médica Brasileira
Mariana Chiaradia Dominguez, Beatriz Regina Alvares
Objective: To analyze the radiological aspects of pulmonary atelectasis in newborns on mechanical ventilation and treated in an intensive care unit, associating the characteristics of atelectasis with the positioning of the head and endotracheal tube seen on the chest X-ray, as well as with the clinical variables. Materials and Methods: This was a retrospective cross-sectional study of 60 newborns treated between 1985 and 2015. Data were collected from medical records and radiology reports...
January 2018: Radiologia Brasileira
Maria Puerto-Parada, Juan Carlos Arango-Sabogal, Julie Paré, Elizabeth Doré, Geneviève Côté, Vincent Wellemans, Sébastien Buczinski, Jean-Philippe Roy, Olivia Labrecque, Gilles Fecteau
Paratuberculosis is a chronic and contagious enteric disease of ruminants caused by Mycobacterium avium subsp. paratuberculosis (MAP). Control of paratuberculosis is justified given the associated economic losses and the potential role of MAP in Crohn's disease in humans. Management practices that limit exposure of susceptible animals to MAP are more effective at reducing disease prevalence than testing and culling infected cows. The objective of this retrospective case-control study was to study the association between management practices and MAP status in dairy herds in Québec, Canada...
April 1, 2018: Preventive Veterinary Medicine
Laura Pogliani, Sara Baldelli, Dario Cattaneo, Paola Pileri, Emilio Clementi, Irene Cetin, M D Gianvincenzo Zuccotti
OBJECTIVE: Selective serotonin reuptake inhibitors are commonly used for the treatment of pregnancy-related and postnatal depression. However, only a few studies have evaluated the passage of these drugs into human milk, often with conflicting results. Here, we sought to evaluate the passage of selective serotonin reuptake inhibitors into human milk in the first days after delivery and their potential association with neonatal outcomes. STUDY DESIGN: The passage of selective serotonin reuptake inhibitors into human milk was expressed both as percentage of milk-to-plasma ratio of drug concentrations and as the relative infant dose...
March 20, 2018: Journal of Maternal-fetal & Neonatal Medicine
Valeria Bulgach, Cecilia Zunana, Paula Califano, M Susana Rodríguez, Roberto Mato
INTRODUCTION: Teenage pregnancy is highly prevalent. OBJECTIVE: To describe several features of a group of adolescent mothers admitted along with their children in a high complexity pediatric hospital and to explore the difference between those in early-mid and late adolescence. METHODS: Observational, transversal study, through a survey including socio-demographic variables, information about their pregnancy, delivery and their newborns. RESULTS: We included 227 mothers, 100 were aged < 17 years old and 127 were aged from 17 to 19 years and 11 months...
April 1, 2018: Archivos Argentinos de Pediatría
Francisco Cammarata-Scalisi, Dairelis Nieves, Andrea Avendaño, María A Lacruz-Rengel, Karelys Alviárez, Francys Dávila, Izzet Yavuz, Michele Callea
Isotretinoin is the most effective drug in the treatment of severe recalcitrant nodulocystic acne. However, treatment with this drug is associated with adverse effects, the most severe being teratogenesis. It has been estimated that 40% of pregnancies exposed to isotretinoin present spontaneous abortion and 35% develop embryopathy. We present the case of a newborn with a history of prenatal exposure to isotretinoin, a clinical entity that can be avoided, with severe congenital defects in the central nervous system and important facial dysmorphisms, with unfavorable clinical course...
April 1, 2018: Archivos Argentinos de Pediatría
Tatiana M Lanzieri, Winnie Chung, Jessica Leung, A Chantal Caviness, Jason L Baumgardner, Peggy Blum, Stephanie R Bialek, Gail Demmler-Harrison
Objectives To compare hearing trajectories among children with symptomatic and asymptomatic congenital cytomegalovirus infection through age 18 years and to identify brain abnormalities associated with sensorineural hearing loss (SNHL) in asymptomatic case patients. Study Design Longitudinal prospective cohort study. Setting Tertiary medical center. Subjects and Methods The study included 96 case patients (4 symptomatic and 92 asymptomatic) identified through hospital-based newborn cytomegalovirus screening from 1982 to 1992 and 72 symptomatic case patients identified through referrals from 1993 to 2005...
February 1, 2018: Otolaryngology—Head and Neck Surgery
Hellen Namusoke, Maria Musoke Nannyonga, Robert Ssebunya, Victoria Kirabira Nakibuuka, Edison Mworozi
Background: Hypoxic Ischemic Encephalopathy carries high case fatality rates ranging between 10-60%, with 25% of survivors have an adverse long-term neurodevelopment outcome. Despite the above, there is paucity of data regarding its magnitude and short term outcomes in a low resource setting like Uganda. Therefore we set out to determine the incidence and short term outcomes of Newborns with Hypoxic Ischemic Encephalopathy at St.Francis Hospital, Nsambya. Methods: This was a Prospective Cohort study conducted between October 2015 and January 2016 at St...
2018: Maternal Health, Neonatology and Perinatology
Melih Velipasaoglu, Metin Sentürk, Reyhan Ayaz, Barbaros Atesli, H Mete Tanir
This study aimed to elucidate the diagnostic process, the associated anomalies and the perinatal outcomes of right aortic arch (RAA) in a group of low-risk patients. The obstetric imaging database and digital patient files were reviewed between January 2015 and June 2016. There were 12 RAA cases detected prenatally. Seven foetuses had an aberrant left subclavian artery and one foetus had mirror image branching. The prevalence of RAA was 1.8 in 1000. Invasive prenatal diagnosis was offered to patients and seven tests were performed...
March 19, 2018: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
Roukaya Al Hammoud, James R Murphy, Norma Pérez
Although transmission of rubella virus within the United States is rare, the risk for imported cases persists. We describe a rubella case in a newborn, conceived in Saudi Arabia, in Texas during 2017, highlighting the importance of active surveillance and early diagnosis of this disease.
April 2018: Emerging Infectious Diseases
Bich-Tram Huynh, Elsa Kermorvant-Duchemin, Perlinot Herindrainy, Michael Padget, Feno Manitra Jacob Rakotoarimanana, Herisoa Feno, Elisoa Hariniaina-Ratsima, Tanjona Raheliarivao, Awa Ndir, Sophie Goyet, Patrice Piola, Frederique Randrianirina, Benoit Garin, Jean-Marc Collard, Didier Guillemot, Elisabeth Delarocque-Astagneau
Severe bacterial infections are a leading cause of death among neonates in low-income countries, which harbor several factors leading to emergence and spread of multidrug-resistant bacteria. Low-income countries should prioritize interventions to decrease neonatal infections; however, data are scarce, specifically from the community. To assess incidence, etiologies, and antimicrobial drug-resistance patterns of neonatal infections, during 2012-2014, we conducted a community-based prospective investigation of 981 newborns in rural and urban areas of Madagascar...
April 2018: Emerging Infectious Diseases
Filiz Mine Çizmecioğlu, Jeremy Huw Jones, Wendy Forsyth Paterson, Sakina Kherra, Mariam Kourime, Ruth McGowan, M Guftar Shaikh, Malcolm Donaldson
OBJECTIVE: Early diagnosis is of proven benefit in Prader-Willi syndrome (PWS). We therefore examined key perinatal features to aid early recognition. METHODS: Data were collected from case records of subjects attending a multi-disciplinary clinic and from a retrospective birth questionnaire. RESULTS: Ninety patients (54 male: 36 female) were seen between 1991-2015, most with paternal deletion (n=56) or maternal isodisomy (n=26). Features included cryptorchidism in 94% males, preterm birth (26%), birthweight <2500g (24%), polyhydramnios (23%), breech presentation (23%) and need for nasogastric feeding (83%)...
March 19, 2018: Journal of Clinical Research in Pediatric Endocrinology
Xiaoshan Yu, Bin Zhao, Yanhua Su, Yan Zhang, Jianghui Chen, Wenhui Wu, Qijun Cheng, Xiaorong Guo, Zeyu Zhao, Xiayi Ke, Wangmu Danzeng, Benhua Zhao, Qilin Ma
AIMS: To investigate whether intrauterine organochlorine pesticide (OCP)-dichlorodiphenyltrichloroethane (DDT) exposure could lead to epigenetic alterations by DNA methylation with possible important lifetime health consequences for offspring. MAIN METHODS: We used Illumina Infinium HumanMethylation 450 K BeadChip to explore the pattern of genome-wide DNA methylation containing >485,000 gene sites in cord blood of 24 subjects in a 12 mother-newborn pairs birth cohort...
March 15, 2018: Life Sciences
Carolien Zwiers, Mirjam Ea Scheffer-Rath, Enrico Lopriore, Masja de Haas, Helen G Liley
BACKGROUND: Exchange transfusion and phototherapy have traditionally been used to treat jaundice and avoid the associated neurological complications. Because of the risks and burdens of exchange transfusion, intravenous immunoglobulin (IVIg) has been suggested as an alternative therapy for alloimmune hemolytic disease of the newborn (HDN) to reduce the need for exchange transfusion. OBJECTIVES: To assess the effect and complications of IVIg in newborn infants with alloimmune HDN on the need for and number of exchange transfusions...
March 18, 2018: Cochrane Database of Systematic Reviews
Haitao Hu, Lanxiang Hao, Biao Yan, Xiumiao Li, Yunxi Zhu, Jin Yao, Guangji Wang, Qin Jiang
Gefitinib, a small-molecule multitargeted tyrosine kinase inhibitor, is reported to be as a new oral antiangiogenic molecule. However, it is unknown whether Gefitinib inhibits retina angiogenesis. In this study, we aimed to investigate the effect of Gefitinib on oxygen-induced retinal angiogenesis and the correlation between Gefitinib and VEGF signaling pathway. 12 cases of mice models of oxygen-induced retinopathy were obtained by exposing to 75% oxygen for 7 days. Then, these models were randomly assigned to two groups, and treated with Gefitinib and DMSO, respectively...
March 15, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Ramiro Manzano Núñez, James Alejandro Zapata, Herney A García-Perdomo, Diego A Gomez, Mónica A Solís Velasco
INTRODUCTION: Few reports are available about perinatal dengue, with controversial results in regards the risk of perinatal outcome. OBJECTIVE: To report a case of perinatal dengue as a differential diagno sis with neonatal sepsis, which must be considered in endemic areas. CLINICAL CASE: Male newborn of a 23 year-old female, who presented a Non-Structural Protein 1 (NS1) antigen positive to dengue at 36 weeks of gestation and negative anti-dengue antibodies...
December 2017: Revista Chilena de Pediatría
Minjing Zou, Ali S Alzahrani, Ali Al-Odaib, Mohammad A Alqahtani, Omer Babiker, Roua A Al-Rijjal, Huda A BinEssa, Walaa E Kattan, Anwar F Al-Enezi, Ali Al Qarni, Manar S A Al-Faham, Essa Y Baitei, Afaf Alsagheir, Brian F Meyer, Yufei Shi
Context: Congenital hypothyroidism (CH) is the most common neonatal endocrine disorder, affecting one in 3000-4000 newborns. Since the introduction of a newborn screening program in 1988, more than 300 cases have been identified. The underlying genetic defects have not been systematically studied. Objective: To identify mutation spectrum of CH-causing genes. Methods: Fifty-five patients from 47 families were studied by next-generation-exome sequencing...
March 12, 2018: Journal of Clinical Endocrinology and Metabolism
E Gandjbakhch, E Varlet, G Duthoit, V Fressart, P Charron, C Himbert, C Maupain, C Bordet, F Hidden-Lucet, J Nizard
INTRODUCTION: The prognosis of pregnancy in patients with Arrhythmogenic Right Ventricular Cardiomyopathy/dysplasia (ARVC/D) is poorly documented. The aim of this study is to assess the cardiac risks during pregnancy and the impact of ARVC/D on fetuses/neonates/children. METHODS: We included all ARVC/D women with a history of pregnancy from the ARVC/D Pitié-Salpêtrière registry. Cardiac and obstetrical events having occurred during pregnancy/delivery/post-partum periods and neonatal data/follow-up were collected...
May 1, 2018: International Journal of Cardiology
Rafał Podgórski, David Aebisher, Monika Stompor, Dominika Podgórska, Artur Mazur
The aim of this paper is a straightforward presentation of the steroidogenesis process and the most common type of congenital adrenal hyperplasia (CAH) - 21-hydroxylase deficiency - as well as the analytical diagnostic methods that are used to recognize this disease. CAH is a family of common autosomal recessive disorders characterized by impaired adrenal cortisol biosynthesis with associated androgen excess due to a deficiency of one or more enzymes in the steroidogenesis process within the adrenal cortex...
March 15, 2018: Acta Biochimica Polonica
Andrea Cristine Koishi, Andréia Akemi Suzukawa, Camila Zanluca, Daria Elena Camacho, Guillermo Comach, Claudia Nunes Duarte Dos Santos
Zika virus (ZIKV) is an emerging arbovirus belonging to the genus flavivirus that comprises other important public health viruses, such as dengue (DENV) and yellow fever (YFV). In general, ZIKV infection is a self-limiting disease, however cases of Guillain-Barré syndrome and congenital brain abnormalities in newborn infants have been reported. Diagnosing ZIKV infection remains a challenge, as viral RNA detection is only applicable until a few days after the onset of symptoms. After that, serological tests must be applied, and, as expected, high cross-reactivity between ZIKV and other flavivirus serology is observed...
March 15, 2018: PLoS Neglected Tropical Diseases
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