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https://www.readbyqxmd.com/read/28931262/assessment-of-the-interrater-reliability-of-the-congress-of-neurological-surgeons-microanastomosis-assessment-scale
#1
Andrew R Pines, Mohammed S Alghoul, Youssef J Hamade, Mithun G Sattur, Rami James N Aoun, Tariq K Halasa, Chandan Krishna, Samer G Zammar, Najib E El Tecle, Tarek Y El Ahmadieh, Salah G Aoun, Richard W Byrne, James S Harrop, Brian T Ragel, Daniel K Resnick, Russell R Lonser, Nathan R Selden, Bernard R Bendok
BACKGROUND: The potential for simulation-based learning in neurosurgical training has led the Congress of Neurosurgical Surgeons to develop a series of simulation modules. The Northwestern Objective Microanastomosis Assessment Tool (NOMAT) was created as the corresponding assessment tool for the Congress of Neurosurgical Surgeons Microanastomosis Module. The face and construct validity of the NOMAT have been previously established. OBJECTIVE: To further validate the NOMAT by determining its interrater reliability (IRR) between raters of varying levels of microsurgical expertise...
February 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28931258/simulation-based-education-for-endoscopic-third-ventriculostomy-a-comparison-between-virtual-and-physical-training-models
#2
Gerben E Breimer, Faizal A Haji, Vivek Bodani, Melissa S Cunningham, Adriana-Lucia Lopez-Rios, Allan Okrainec, James M Drake
BACKGROUND: The relative educational benefits of virtual reality (VR) and physical simulation models for endoscopic third ventriculostomy (ETV) have not been evaluated "head to head." OBJECTIVE: To compare and identify the relative utility of a physical and VR ETV simulation model for use in neurosurgical training. METHODS: Twenty-three neurosurgical residents and 3 fellows performed an ETV on both a physical and VR simulation model. Trainees rated the models using 5-point Likert scales evaluating the domains of anatomy, instrument handling, procedural content, and the overall fidelity of the simulation...
February 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28931200/social-media-in-otolaryngology-head-and-neck-surgery
#3
Modupe Oyewumi, John Lee, Allan Vescan
The objective of this study was to assess the current use of social media tools within Canadian otolaryngology-head and neck surgery (OHNS) programs and to assess the interest within these programs to integrate social media for networking, social, and educational programs. A prospective study from September 2013 to February 2014 was performed involving residents and faculty in Canadian OHNS programs. A 26-item questionnaire was created and sent to staff and resident physicians who met the study inclusion criteria using an online survey tool (http://surveymonkey...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28931194/intracapsular-tonsillectomy-for-keratosis-pharyngeous-a-pilot-study-of-postoperative-recovery-and-surgical-efficacy
#4
Philip A Gaudreau, Eric M Gessler
Our objective was to perform a pilot study comparing intracapsular radiofrequency ablation tonsillectomy with subcapsular tonsillectomy in adult patients with keratosis pharyngeous. Patients diagnosed with keratosis pharyngeous between December 2010 and February 2013 were randomized to undergo either intracapsular or subcapsular tonsillectomy using radiofrequency ablation. Postoperative pain scores and amount of pain medication taken were recorded for 2 weeks. A 6-month follow-up questionnaire was used to assess efficacy of the procedure...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28931184/-modern-interdisciplinary-management-of-a-uretero-iliac-artery-fistula-case-report
#5
D Benedix, F Meyer, F Fischbach, A Janitzky, Z Halloul
Introduction Abnormal links between the arterial system and other luminal systems are a challenge to those in charge of their adequate diagnostic and therapeutic management. Objective Scientific case report on an individual who underwent successful treatment combining vascular-surgical and interventional radiology techniques for a rare right uretero-iliac artery fistula based on personal clinical experience, a selective literature research and a detailed discussion of current recommendations for diagnostic workup and subsequent treatment...
September 20, 2017: Aktuelle Urologie
https://www.readbyqxmd.com/read/28931179/evaluation-of-the-interference-of-hemoglobin-variant-j-bangkok-on-glycated-hemoglobin-hba1c-measurement-by-five-different-methods
#6
Dong-Mei Wen, Sheng-Nan Xu, Wei-Jia Wang, Xiu-Ming Zhang, Ming-Huan Suo, De-Cai Zhang
Objective The interference of the hemoglobin variant (Hb J-Bangkok) was evaluated on 4 different glycated hemoglobin assays and compared with a reference immuno assay. Methods An overall test of coincidence of 2 least-squares linear regression lines was performed to determine whether the presence of Hb J-Bangkok caused a statistically significant difference in HbA1c results compared with a reference immuno assay. Statistical analysis was performed on the difference of the estimated average glucose calculated from HbA1c values and fasting plasma glucose in the Hb J-Bangkok variant group using the different detection systems...
September 20, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28931174/improvement-of-radiological-teaching-effects-of-focusing-of-learning-targets-and-increased-consideration-of-learning-theory-knowledge
#7
Stefan Wirth, York-Alexander William, Marco Paolini, Kathrin Wirth, Daniel Maxien, Maximilian Reiser, Martin R Fischer
Purpose Based on evaluation and examination results of students, a necessity for improvement of so far purely instructor-based radiological teaching at the local institution was determined. Aim of our study was to use one out of eight seminars to exemplify adaptation of the teaching concept according to learning theory knowledge, to determine the resulting effects and to interpret them. Materials and methods The institutional review board approved the prospective study of the seminar conversion, which was performed after the end of the winter semester 2015/2016...
September 20, 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28931133/a-descriptive-study-of-advising-practices-during-travel-health-consultations-in-france
#8
C Marchand, F Merrina, R Gagnayre, O Bouchaud
Background: Recommendations for improving traveler adherence address both the content of the advice given and the structure of the consultation. The objective of this article is to describe how travel health consultations are structured in France. Methods: A questionnaire based on both theoretical foundations and recommendations in the literature was sent to health professionals who practice in travel clinics, all of them members of France's Société de Médecine des Voyages...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931086/re-evaluation-of-the-interrelationships-among-the-behavioral-tests-in-rats-exposed-to-chronic-unpredictable-mild-stress
#9
Congli Hu, Ying Luo, Hong Wang, Shengnan Kuang, Guojuan Liang, Yang Yang, Shaoshan Mai, Junqing Yang
The chronic unpredictable mild stress model of depression has been widely used as an experimental tool to investigate human psychopathology. Our objective was to provide an update on the validity and reliability of the chronic unpredictable mild stress model, by analyzing the interrelationships among the indexes using stepwise discriminant analysis and Pearson correlation coefficient to examine the possible combinations. We evaluated the depressive rats in both the presence and the absence of chronic unpredictable mild stress, using weight change, percentage of sucrose preference, coat state, splash test, open-field test, elevated plus-maze test, forced swimming test, and Morris water maze test...
2017: PloS One
https://www.readbyqxmd.com/read/28931063/plant-flavones-enhance-antimicrobial-activity-of-respiratory-epithelial-cell-secretions-against-pseudomonas-aeruginosa
#10
Benjamin M Hariri, Derek B McMahon, Bei Chen, Nithin D Adappa, James N Palmer, David W Kennedy, Robert J Lee
Flavones are a class of natural plant secondary metabolites that have anti-inflammatory and anti-bacterial effects. Some flavones also activate the T2R14 bitter taste receptor, which is expressed in motile cilia of the sinonasal epithelium and activates innate immune nitric oxide (NO) production. Flavones may thus be potential therapeutics for respiratory infections. Our objective was to examine the anti-microbial effects of flavones on the common sinonasal pathogens Candida albicans, Staphylococcus aureus, and Pseudomonas aeruginosa, evaluating both planktonic and biofilm growth...
2017: PloS One
https://www.readbyqxmd.com/read/28931055/serum-copeptin-and-neuron-specific-enolase-are-markers-of-neonatal-distress-and-long-term-neurodevelopmental-outcome
#11
Dorottya Kelen, Csilla Andorka, Miklós Szabó, Aleksander Alafuzoff, Kai Kaila, Milla Summanen
The objective of this study was to evaluate the early changes in serial serum levels of copeptin and neuron-specific enolase (NSE) in neonates diagnosed with birth asphyxia, and to determine whether these biomarkers measured in the first 168 hours after birth are predictive of long-term neurodevelopmental outcome. Copeptin and NSE levels were measured from serum samples collected 6, 12, 24, 48, 72, and 168 hours after birth from 75 term neonates diagnosed with hypoxic-ischemic encephalopathy (HIE) and treated with therapeutic hypothermia for 72 hours...
2017: PloS One
https://www.readbyqxmd.com/read/28930999/measuring-and-mapping-patterns-of-soil-erosion-and-deposition-related-to-soil-carbonate-concentrations-under-agricultural-management
#12
Robert H Erskine, Lucretia A Sherrod, Timothy R Green
Spatial patterns of soil erosion and deposition can be inferred from differences in ground elevation mapped at appropriate time increments. Such changes in elevation are related to changes in near-surface soil carbonate (CaCO3) profiles. The objective is to describe a simple conceptual model and detailed protocol for repeatable field and laboratory measurements of these quantities. Here, accurate elevation is measured using a ground-based differential global positioning system (GPS); other data acquisition methods could be applied to the same basic method...
September 12, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930985/visualizing-angiogenesis-by-multiphoton-microscopy-in-vivo-in-genetically-modified-3d-plga-nhap-scaffold-for-calvarial-critical-bone-defect-repair
#13
Jian Li, Holger Jahr, Wei Zheng, Pei-Gen Ren
The reconstruction of critically sized bone defects remains a serious clinical problem because of poor angiogenesis within tissue-engineered scaffolds during repair, which gives rise to a lack of sufficient blood supply and causes necrosis of the new tissues. Rapid vascularization is a vital prerequisite for new tissue survival and integration with existing host tissue. The de novo generation of vasculature in scaffolds is one of the most important steps in making bone regeneration more efficient, allowing repairing tissue to grow into a scaffold...
September 7, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930950/increased-mortality-in-trauma-patients-who-develop-postintubation-hypotension
#14
Robert S Green, Michael B Butler, Mete Erdogan
BACKGROUND: Postintubation hypotension (PIH) is common and associated with poor outcomes in critically ill patient populations requiring emergency endotracheal intubation (ETI). The importance of PIH in the trauma population remains unclear. The objective of this study was to determine the prevalence of PIH in trauma patients and assess the association of PIH with patient outcomes. METHODS: Retrospective case series of adult (≥16 years) patients who were intubated on arrival at a tertiary trauma center in Halifax, Nova Scotia, Canada, between 2000 and 2015...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930937/administration-of-hypertonic-solutions-for-hemorrhagic-shock-a-systematic-review-and-meta-analysis-of-clinical-trials
#15
Meng-Che Wu, Tin-Yun Liao, Erica M Lee, Yueh-Sheng Chen, Wan-Ting Hsu, Meng-Tse Gabriel Lee, Po-Yang Tsou, Shyr-Chyr Chen, Chien-Chang Lee
BACKGROUND: Several clinical trials on hypertonic fluid administration have been completed, but the results have been inconclusive. The objective of this study is to summarize current evidence for treating hypovolemic patients with hypertonic solutions by performing a systematic review and meta-analysis. METHODS: Major electronic databases were searched from inception through June 2014. We included only randomized controlled trials involving hemorrhagic shock patients treated with hypertonic solutions...
September 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28930830/effect-of-dexmedetomidine-as-an-adjuvant-to-ropivacaine-for-wound-infiltration-in-patients-undergoing-open-gastrectomy-a-prospective-randomized-controlled-trial
#16
Hengfei Luan, Pin Zhu, Xiaobao Zhang, Liang Tian, Jiying Feng, Yong Wu, Yongxin Yan, Zhibin Zhao, Xiaoping Gu
OBJECTIVES: The primary objective of this study was to investigate whether dexmedetomidine could potentiate the analgesic efficacy of ropivacaine, when added to ropivacaine for wound infiltration in patients undergoing open gastrectomy. METHODS: Fifty patients scheduled for open gastrectomy were divided into 2 equal groups that were received wound infiltration using 20 mL 0.3% ropivacaine plus 2 mL normal saline (group R) or 20 mL 0.3% ropivacaine plus 2 mL 1...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28930808/the-influence-of-adverse-effects-on-quality-of-life-of-survivors-of-gynecologic-cancer
#17
Chiaki Omichi, Keiichiro Nakamura, Junko Haraga, Naoyuki Ida, Masayuki Saijo, Takeshi Nishida, Tomoyuki Kusumoto, Hisashi Masuyama
OBJECTIVE: The objective of this observational study was to investigate correlations between adverse effects (lower-extremity lymphedema [LEL], dysuria, and severe gastrointestinal symptoms) and quality of life (QOL) (physical well-being [PWB], social well-being, emotional well-being [EWB], and functional well-being) before treatment, at least 6 weeks after treatment (posttreatment1), and 3 or 6 months after treatment (posttreatment2) of patients with gynecologic cancer (GC). METHODS: From August 2012 to October 2016, questionnaire responses and clinical data of 75 patients with GC were collected and assessed by treatment received...
September 19, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28930786/the-relationship-between-2009-pandemic-h1n1-influenza-during-pregnancy-and-preterm-birth-a-population-based-cohort-study
#18
Deshayne B Fell, Robert W Platt, Olga Basso, Kumanan Wilson, Jay S Kaufman, David L Buckeridge, Jeffrey C Kwong
BACKGROUND: Previous studies of maternal influenza illness and preterm birth have yielded inconsistent results. Our objective was to assess the association between 2009 pandemic H1N1 (pH1N1) influenza during pregnancy and preterm birth in a large obstetrical population. METHODS: We linked a province-wide birth registry with health administrative databases to identify influenza-coded hospitalizations, emergency department visits, or physician visits among pregnant women during the 2009 H1N1 pandemic (our proxy for clinical pH1N1 influenza illness)...
September 19, 2017: Epidemiology
https://www.readbyqxmd.com/read/28930714/vaccine-exemptions-and-the-church-state-problem
#19
Dena S Davis
All of the 50 states of the United States have laws governing childhood vaccinations; 48 allow for religious exemptions, while 19 also offer exemptions based on some sort of personal philosophy. Recent disease outbreaks have caused these states to reconsider philosophical exemptions. However, we cannot, consistent with the U.S. Constitution, give preference to religion by creating religious exemptions only. The Constitution requires states to put religious and nonreligious claims on equal footing. Given the ubiquity of nonreligious objections to vaccination, I conclude that the best response is to remove all exemptions, as two states have already done...
2017: Journal of Clinical Ethics
https://www.readbyqxmd.com/read/28930642/microbial-complexes-and-caries-in-17-year-olds-with-and-without-streptococcus-mutans
#20
L Eriksson, P Lif Holgerson, A Esberg, I Johansson
Streptococcus mutans is a key bacterial species in the caries process, which affects >90% of the population worldwide. However, other acidogenic and aciduric/acidophilic species may contribute to disease development. In Sweden, a country with low prevalences of caries and S. mutans, a significant portion of caries-affected adolescents lack detectable levels of S. mutans. The objectives of the present study were 1) to characterize the tooth biofilm and saliva microbiota of adolescents with caries disease, with or without detectable S...
September 1, 2017: Journal of Dental Research
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