Fyhnweiner6315
Women with unstable SUD had poorer prenatal care and higher rates of custody loss than those with stable substance use disorders or those without substance use disorders. The disparate outcomes among women with unstable SUD may indicate a need to identify patients requiring greater support at entry into prenatal care and to target services accordingly. This integrated prenatal and addiction care model was effective in reducing maternal substance use in pregnancy.
Women with unstable SUD had poorer prenatal care and higher rates of custody loss than those with stable substance use disorders or those without substance use disorders. The disparate outcomes among women with unstable SUD may indicate a need to identify patients requiring greater support at entry into prenatal care and to target services accordingly. This integrated prenatal and addiction care model was effective in reducing maternal substance use in pregnancy.
To report antenatal, intrapartum, and postnatal factors associated with breech birth from our Breech Program at South Health Campus, Calgary.
We reviewed all maternal and neonatal patient records where breech birth was documented from 2013 to 2018. Neonatal blood gas values, Apgar scores, birth weight, admissions to NICU, antenatal ultrasound reports, inpatient electronic medical records, and operative and delivery reports, were reviewed. Any indices known as indications, contraindications, or outcomes associated with breech birth were recorded and summarized.
Among the 499 breech births that occurred over the study period, there were109 attempted external cephalic versions, 411 planned and 39 unplanned cesarean deliveries, and 49 vaginal deliveries. Unplanned cesarean delivery was performed for newly diagnosed breech presentation in labour (14), footling presentation in labour (9), abnormal fetal heart rate (4), labour dystocia (8), ultrasound findings of low fluid (2) or unfavourable fetal position (1), and worsening maternal hypertension (1).
Despite the absence of reported contraindications in the majority of patients and the presence of a program that supported vaginal breech delivery, cesarean delivery was more common. Mothers who chose to labour were highly successful in achieving vaginal birth with excellent maternal and neonatal outcomes.
Despite the absence of reported contraindications in the majority of patients and the presence of a program that supported vaginal breech delivery, cesarean delivery was more common. Mothers who chose to labour were highly successful in achieving vaginal birth with excellent maternal and neonatal outcomes.
Congenital high airway obstruction syndrome (CHAOS) involves the partial or complete obstruction of the fetal upper airways, usually caused by atresia or stenosis of the larynx or trachea. The obstruction of bronchial tree leads to lung distension, diaphragmatic eversion, and cardiac dysfunction, which can result in fetal death.
A primigravid 19-year-old was diagnosed with CHAOS at 19
weeks gestation. Virtual navigation using magnetic resonance imaging (MRI) data was used to visualize the fetal airways after intrauterine endoscopic laser decompression. A perforation in the fetal larynx/trachea was identified and the diagnosis was modified to tracheal stenosis. Caesarean delivery occurred at 31
weeks using an ex utero intrapartum treatment (EXIT) procedure. The neonatology team were unable to perform intubation, suggesting a final diagnosis of tracheal atresia. The male newborn weighed 1920 g and died one hour later.
3D virtual bronchoscopy is a non-invasive approach to visualizing the fetal upper airways and can be used to diagnose and manage CHAOS.
3D virtual bronchoscopy is a non-invasive approach to visualizing the fetal upper airways and can be used to diagnose and manage CHAOS.The COVID-19 pandemic has affected 215 countries and territories around the world with 60,187,347 coronavirus cases and 17,125,719 currently infected patients confirmed as of the November 25, 2020. Currently, many countries are working on developing new vaccines and therapeutic drugs for this novel virus strain, and a few of them are in different phases of clinical trials. The advancement in high-throughput sequence technologies, along with the application of bioinformatics, offers invaluable knowledge on genomic characterization and molecular pathogenesis of coronaviruses. Recent multi-disciplinary studies using bioinformatics methods like sequence-similarity, phylogenomic, and computational structural biology have provided an in-depth understanding of the molecular and biochemical basis of infection, atomic-level recognition of the viral-host receptor interaction, functional annotation of important viral proteins, and evolutionary divergence across different strains. Additionally, various modern immunoinformatic approaches are also being used to target the most promiscuous antigenic epitopes from the SARS-CoV-2 proteome for accelerating the vaccine development process. In this review, we summarize various important computational tools and databases available for systematic sequence-structural study on coronaviruses. The features of these public resources have been comprehensively discussed, which may help experimental biologists with predictive insights useful for ongoing research efforts to find therapeutics against the infectious COVID-19 disease.Cardiac resynchronization therapy (CRT) can substantially improve dyssynchronous heart failure and reduce mortality. However, about one-third of patients who are implanted, derive no measurable benefit from CRT. Non-response may partly be due to suboptimal activation of the left ventricle (LV) caused by electrophysiological heterogeneities. The goal of this study is to investigate the performance of a newly developed method used to analyze electrical wavefront propagation in a heart model including myocardial scar and compare this to clinical benchmark studies. We used computational models to measure the maximum activation front (MAF) in the LV during different pacing scenarios. Different heart geometries and scars were created based on cardiac MR images of three patients. The right ventricle (RV) was paced from the apex and the LV was paced from 12 different sites, single site, dual-site and triple site. Our results showed that for single LV site pacing, the pacing site with the largest MAF corresponded with the latest activated regions of the LV demonstrated during RV pacing, which also agrees with previous markers used for predicting optimal single-site pacing location. Isoxanthine We then demonstrated the utility of MAF in predicting optimal electrode placements in more complex scenarios including scar and multi-site LV pacing. This study demonstrates the potential value of computational simulations in understanding and planning CRT.Acanthocephalans of the order Echinorhynchida are one of the most diverse groups in their phylum, with approximately 470 species classified into 11 families that largely consist of parasites of freshwater, brackish and marine fishes and, sporadically, reptiles and amphibians distributed worldwide. Previous phylogenies inferred with molecular data have supported the paraphyly or polyphyly of some families, suggesting that most of them have been diagnosed based on unique combinations of characters, rather than shared derivative features. We expand the taxonomic sampling of several genera such as Acanthocephalus, Echinorhynchus and Pseudoacanthocephalus of Echinorhynchidae from diverse biogeographical zones in the Americas, Europe and Asia with the aim of testing the monophyly of the family by using two molecular markers. Sequences from small (SSU) and large (LSU) subunits of ribosomal DNA were obtained for six species representing the genera Acanthocephalus and Echinorhynchus from the Neotropical, Nearctic, Paluld be used as a taxonomic framework to find shared derived characters (synapomorphies) and build a more robust classification scheme that reflects the evolutionary history of the acanthocephalans.
The pediatric patients after the cleft lip or palate surgery have high incidences of postoperative complications. Emergence agitation is a common complication. It is also a mild complication compared with lingual swelling and other airway-related complications, which are more often expected in children. However, it can cover signs of hypoxic episodes that appear immediately after surgery, because enough monitoring of an agitated child is not possible. The study aimed to discuss the occurrence of EA after cleft lip or palate surgery in pediatric patients, and further to provide a basis for later interventions.
This prospective study included 214 patients aged 3 months to 6 years old at a tertiary stomatological teaching hospital. We calculated the EA scores for every patient when they entered PACU, were in PACU, and left from PACU, and the score ranges from 1 to 5 point. The patients occurred agitation if they scored from 3 to 5 on the 5-point scale, and the patients needed medication and care if they had ered PACU and left from PACU (P > 0.05).
Children had a high incidence of EA after cleft lip or cleft palate or horizontal cleft surgery, especially when they entered PACU. Children after cleft palate and horizontal cleft surgery had higher incidences of EA than cleft lip surgery when they were in PACU.
Children had a high incidence of EA after cleft lip or cleft palate or horizontal cleft surgery, especially when they entered PACU. Children after cleft palate and horizontal cleft surgery had higher incidences of EA than cleft lip surgery when they were in PACU.
Many technologies are emerging in the medical field. Having an overview of the technological arsenal available to train new surgeons seems very interesting to guide subsequent surgical training protocols.
This article is a systematic approach reviewing new technologies in surgical training, in particular in oral and maxillofacial surgery. This review explores what new technologies can do compared to traditional methods in the field of surgical education. A structured literature search of PubMed was performed in adherence to PRISMA guidelines. The articles were selected when they fell within predefined inclusion criteria while respecting the key objectives of this systematic review. We looked at medical students and more specifically in surgery and analysed whether exposure to new technologies improved their surgical skills compared to traditional methods. Each technology is reviewed by highlighting its advantages and disadvantages and studying the feasibility of integration into current practice.
The reears to come, integrating these new technologies into the curriculum seems essential so as not to remain on the side. This second part therefore reviews, social networks, serious games and virtual reality. This Systematic review is registered on PROSPERO (CRD42020181376).
Over the years, several studies have been carried in the Teaching Hospital of Grenoble, analysing the epidemiology of facial injuries. The aim of this study was to gather and compare the previous works, focusing on the injuries caused by mountains sports. The evolution of mountain sports trauma in the last 40 years was studied, and observations on the protective action on the face and facial bones of the helmet were made.
The data from all facial injuries treated in the years 2016 and 2017 were collected, and a retrospective study was performed. It was supplemented by the data of 3 articles (1981, 1992, 2006) and a thesis (1985).
Localizations of the fractures, when not discriminated according to causes, were consistently the same in our study than in previous works, with 66% of upper 2/3 of the face fractures, and 22% of lower 1/3 fractures. When filtering only mountain sports traumatisms, a significant decrease of upper 2/3 facial injuries was observed in the current study compared to the 1981, 1985 and 2006 data.
