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https://www.readbyqxmd.com/read/28434885/early-performance-on-an-eye-surgery-simulator-predicts-subsequent-resident-surgical-performance
#1
Ramak Roohipoor, Mehdi Yaseri, Amir Teymourpour, Carolyn Kloek, John B Miller, John I Loewenstein
OBJECTIVE: To examine early performance on an eye surgery simulator and its relationship to subsequent live surgical performance in a single large residency program. DESIGN: Retrospective study. SETTING: Massachusetts Eye and Ear, Harvard Medical School, Department of Ophthalmology. METHODS: In a retrospective study, we compared performance of 30 first-year ophthalmology residents on an eye surgery simulator to their surgical skills as third-year residents...
April 20, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28421288/-83th-annual-meeting-of-the-german-cardiac-society-cardiac-and-circulation-research-april-19-22-2017-mannheim
#2
(no author information available yet)
No abstract text is available yet for this article.
April 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/28389778/resection-enterostomy-versus-hartmann-s-procedure-for-emergency-colonic-resections
#3
M Grott, K Horisberger, C Weiß, P Kienle, J Hardt
BACKGROUND: If a primary anastomosis is considered too risky after emergency colon resection either a resection enterostomy or an end stoma with closure of the distal bowel (Hartmann's procedure) is possible. This study analyzes the rate of restoration of intestinal continuity and other surgical outcomes after resection enterostomy placement versus Hartmann's procedure for emergency colon resections. METHODS: All patients who underwent emergency colorectal resections between August 2009 and June 2014 at the University Medical Center Mannheim were reviewed in regard to therapeutic approach, rate of restoration of bowel continuity, and surgical morbidity after the primary operation and after reversal surgery...
April 7, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28384058/analysis-of-hiv-integrase-resistance-in-black-men-who-have-sex-with-men-in-the-united-states
#4
Iris Chen, Yinfeng Zhang, Vanessa Cummings, Gavin A Cloherty, Matthew Connor, Geetha Beauchamp, Sam Griffith, Scott Rose, Joel Gallant, Hyman M Scott, Steven Shoptaw, Carlos Del Rio, Irene Kuo, Sharon Mannheimer, Hong-Van Tieu, Christopher B Hurt, Sheldon D Fields, Darrell P Wheeler, Kenneth H Mayer, Beryl A Koblin, Susan H Eshleman
Resistance to reverse transcriptase and protease inhibitors was frequently detected in HIV from black men who have sex with men (MSM) enrolled in the HIV prevention trials network (HPTN) 061 study. In this study, integrase strand transfer inhibitor (INSTI) resistance was analyzed in black MSM enrolled in HPTN 061 (134 infected at enrollment and 23 seroconverters) and a follow-up study, HPTN 073 (eight seroconverters). The ViroSeq HIV-1 Integrase Genotyping Kit (Abbott Molecular) was used for analysis. Major INSTI resistance mutations were not detected in any of the samples...
April 6, 2017: AIDS Research and Human Retroviruses
https://www.readbyqxmd.com/read/28376791/definition-of-common-carotid-wall-thickness-affects-risk-classification-in-relation-to-degree-of-internal-carotid-artery-stenosis-the-plaque-at-risk-parisk-study
#5
J Steinbuch, A C van Dijk, Fhbm Schreuder, Mtb Truijman, J Hendrikse, P J Nederkoorn, A van der Lugt, E Hermeling, Apg Hoeks, W H Mess
BACKGROUND: Mean or maximal intima-media thickness (IMT) is commonly used as surrogate endpoint in intervention studies. However, the effect of normalization by surrounding or median IMT or by diameter is unknown. In addition, it is unclear whether IMT inhomogeneity is a useful predictor beyond common wall parameters like maximal wall thickness, either absolute or normalized to IMT or lumen size. We investigated the interrelationship of common carotid artery (CCA) thickness parameters and their association with the ipsilateral internal carotid artery (ICA) stenosis degree...
April 4, 2017: Cardiovascular Ultrasound
https://www.readbyqxmd.com/read/28361250/influence-of-co-57-and-ct-transmission-measurements-on-the-quantification-accuracy-and-partial-volume-effect-of-a-small-animal-pet-scanner
#6
Julia G Mannheim, Andreas M Schmid, Bernd J Pichler
PURPOSE: Non-invasive in vivo positron emission tomography (PET) provides high detection sensitivity in the nano- to picomolar range and in addition to other advantages, the possibility to absolutely quantify the acquired data. The present study focuses on the comparison of transmission data acquired with an X-ray computed tomography (CT) scanner or a Co-57 source for the Inveon small animal PET scanner (Siemens Healthcare, Knoxville, TN, USA), as well as determines their influences on the quantification accuracy and partial volume effect (PVE)...
March 30, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28352984/a-longitudinal-analysis-of-treatment-optimism-and-hiv-acquisition-and-transmission-risk-behaviors-among-black-men-who-have-sex-with-men-in-hptn-061
#7
Matthew E Levy, Gregory Phillips, Manya Magnus, Irene Kuo, Geetha Beauchamp, Lynda Emel, Christopher Hucks-Ortiz, Erica L Hamilton, Leo Wilton, Iris Chen, Sharon Mannheimer, Hong-Van Tieu, Hyman Scott, Sheldon D Fields, Carlos Del Rio, Steven Shoptaw, Kenneth Mayer
Little is known about HIV treatment optimism and risk behaviors among Black men who have sex with men (BMSM). Using longitudinal data from BMSM in the HPTN 061 study, we examined participants' self-reported comfort with having condomless sex due to optimistic beliefs regarding HIV treatment. We assessed correlates of treatment optimism and its association with subsequent risk behaviors for HIV acquisition or transmission using multivariable logistic regression with generalized estimating equations. Independent correlates of treatment optimism included age ≥35 years, annual household income <$20,000, depressive symptoms, high HIV conspiracy beliefs, problematic alcohol use, and previous HIV diagnosis...
March 28, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28350970/mannheim-peritonitis-index-mpi-and-elderly-population-prognostic-evaluation-in-acute-secondary-peritonitis
#8
G Salamone, L Licari, N Falco, G Augello, R Tutino, S Campanella, G Guercio, G Gulotta
INTRODUCTION: Acute Secondary Peritonitis due to abdominal visceral perforation is characterized by high mortality and morbidity risk. Risk stratification allows prognosis prediction to adopt the best surgical treatment and clinical care support therapy. In Western countries elderly people represent a significant percentage of population Aim. Evaluation of Mannheim Peritonitis Index (MPI) and consideration upon old people. PATIENTS AND METHODS: Retrospective study on 104 patients admitted and operated for "Acute Secondary Peritonitis due to visceral perforation"...
November 2016: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/28331620/anger-and-aggression-in-borderline-personality-disorder-and-attention-deficit-hyperactivity-disorder-does-stress-matter
#9
Sylvia Cackowski, Annegret Krause-Utz, Julia Van Eijk, Katrin Klohr, Stephanie Daffner, Esther Sobanski, Gabriele Ende
BACKGROUND: The impact of stress on anger and aggression in Borderline Personality Disorder (BPD) and Attention Deficit Hyperactivity Disorder (ADHD) has not been thoroughly investigated. The goal of this study was to investigate different aspects of anger and aggression in patients with these disorders. METHODS: Twenty-nine unmedicated female BPD patients, 28 ADHD patients and 30 healthy controls (HC) completed self-reports measuring trait anger, aggression and emotion regulation capacities...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28328548/characterization-of-hiv-seroconverters-in-a-tdf-ftc-prep-study-hptn-067-adapt
#10
Mariya V Sivay, Maoji Li, Estelle Piwowar-Manning, Yinfeng Zhang, Sarah E Hudelson, Mark A Marzinke, Rivet K Amico, Andrew Redd, Craig W Hendrix, Peter L Anderson, Kevin Bokoch, Linda Gail-Bekker, Frits van Griensven, Sharon Mannheimer, James P Hughes, Robert Grant, Susan H Eshleman
BACKGROUND: HPTN 067/ADAPT evaluated tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) pre-exposure prophylaxis (PrEP) in women (South Africa) and men who have sex with men (Thailand, US). Participants received once-weekly directly observed TDF/FTC (DOT), and were then randomized to daily, time-driven, or event-driven PrEP. This report describes characterization of 12 HIV seroconversion events in this trial. METHODS: HIV rapid testing was performed at study sites...
March 22, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28314833/retinopathy-in-an-obesity-who-iii-cohort-prevalence-and-risk-factors
#11
Juri Mattern, Alexander Lammert, Mirko Otto, Hans-Peter Hammes
OBJECTIVE: To assess retinopathy and its risk factors in an obesity WHO III cohort. METHODS: In the Mannheim Obesity Study, 277 subjects with obesity WHO III aged 18-64 years were examined in a cross-sectional approach. Screening for retinopathy was performed using 3-field retinal photography. Endothelial function was assessed using arteriole-to-venule ratio and flicker light analysis. Subjects with and without retinopathy were analysed for anthropometry, metabolic, vascular and renal parameters...
March 17, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28293674/monitoring-and-analysis-of-the-change-process-in-curriculum-mapping-compared-to-the-national-competency-based-learning-objective-catalogue-for-undergraduate-medical-education-nklm-at-four-medical-faculties-part-i-conducive-resources-and-structures
#12
Maria Lammerding-Koeppel, Marianne Giesler, Maryna Gornostayeva, Elisabeth Narciss, Annette Wosnik, Stephan Zipfel, Jan Griewatz, Olaf Fritze
Objective: After passing of the National Competency-based Learning Objectives Catalogue in Medicine (Nationaler Kompetenzbasierter Lernzielkatalog Medizin, [NKLM, retrieved on 22.03.2016]), the German medical faculties must take inventory and develop their curricula. NKLM contents are expected to be present, but not linked well or sensibly enough in locally grown curricula. Learning and examination formats must be reviewed for appropriateness and coverage of the competences. The necessary curricular transparency is best achieved by systematic curriculum mapping, combined with effective change management...
2017: GMS Journal for Medical Education
https://www.readbyqxmd.com/read/28293673/monitoring-and-analysis-of-the-change-process-in-curriculum-mapping-compared-to-the-national-competency-based-learning-objective-catalogue-for-undergraduate-medical-education-nklm-at-four-medical-faculties-part-ii-key-factors-for-motivating-the-faculty-during
#13
Maria Lammerding-Koeppel, Marianne Giesler, Maryna Gornostayeva, Elisabeth Narciss, Annette Wosnik, Stephan Zipfel, Jan Griewatz, Olaf Fritze
Objective: After adoption of the National Competency-based Learning Objectives Catalogue in Medicine [Nationaler Kompetenzbasierter Lernzielkatalog Medizin, NKLM], the German medical faculties are asked to test the learning obejctives recorded in it and evaluate them critically. The faculties require curricular transparency for competence-oriented transition of present curricula, which is best achieved by systematic curriculum mapping in comparison to the NKLM. Based on this inventory, curricula can be further developed target-oriented...
2017: GMS Journal for Medical Education
https://www.readbyqxmd.com/read/28259509/early-antithrombotic-treatment-with-warfarin-oral-suspension-in-severe-neonatal-protein-c-deficiency
#14
C Milleret, C Epiard, S Douchin, G Pernod, T Debillon
Neonatal severe protein C deficiency is a serious disease. There is no uniform approach for long-term preventive treatment of thrombotic events. We report the case of neonatal severe protein C deficiency treated with warfarin oral suspension. An international normalized ratio (INR) from 2.5 to 3.5 was expected. The INR was measured by home monitoring using the Coaguchek XS(®) (Roche Diagnostics, Mannheim, Germany) monitor. During 2years of warfarin treatment, there were only two minor episodes of purpuric access and no bleeding was reported...
April 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28208908/comparison-of-carotid-intima-media-thickness-in-children-of-patients-with-and-without-premature-coronary-artery-disease
#15
Alagesan Murali, Anith Kumar Mambatta, R R M Ranganathan, R Shanmugasundaram, K Deepalakshmi
INTRODUCTION: Increased Carotid Intima Medial Thickness (CIMT) is associated with cardiovascular risk factors and vascular events like Coronary Artery Disease (CAD) and stroke. AIM: This study was designed to identify whether CIMT is increased in the children of parents with premature coronary artery disease and compare it with age and sex matched controls who are children of normal individuals. We also tried to compare and correlate the changes in CIMT if any, among the study group with relation to family history of diabetes and hypertension...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28126566/rapid-actions-of-aldosterone-revisited-receptors-in-the-limelight
#16
Martin Wehling
Steroid hormones like aldosterone have been conclusively shown to elicit both late genomic and rapid, nongenomically initiated responses. Aldosterone was among the first for which rapid, clinically relevant effects were even shown in humans. Yet, after over 30 years of research, the nature of receptors involved in rapid actions of aldosterone is still unclear. Such effects may be assigned to the classical, intracellular steroid receptors, in this case mineralocorticoid receptors (MR, class IIa action Mannheim classification)...
January 23, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28125691/health-related-quality-of-life-in-primary-care-which-aspects-matter-in-multimorbid-patients-with-type-2-diabetes-mellitus-in-a-community-setting
#17
Martina Kamradt, Johannes Krisam, Marion Kiel, Markus Qreini, Werner Besier, Joachim Szecsenyi, Dominik Ose
BACKGROUND AND OBJECTIVE: Knowledge about predictors of health-related quality of life for multimorbid patients with type 2 diabetes mellitus in primary care could help to improve quality and patient-centeredness of care in this specific group of patients. Thus, the aim of this study was to investigate the impact of several patient characteristics on health-related quality of life of multimorbid patients with type 2 diabetes mellitus in a community setting. RESEARCH DESIGN AND METHODS: A cross-sectional study with 32 primary care practice teams in Mannheim, Germany, and randomly selected multimorbid patients with type 2 diabetes mellitus (N = 495) was conducted...
2017: PloS One
https://www.readbyqxmd.com/read/28115978/high-fat-diet-modifies-the-association-of-lipoprotein-lipase-gene-polymorphism-with-high-density-lipoprotein-cholesterol-in-an-asian-indian-population
#18
K A Ayyappa, I Shatwan, D Bodhini, L R Bramwell, K Ramya, V Sudha, R M Anjana, J A Lovegrove, V Mohan, V Radha, K S Vimaleswaran
BACKGROUND: Single nucleotide polymorphisms (SNPs) in lipoprotein lipase gene (LPL) have been shown to influence metabolism related to lipid phenotypes. Dietary factors have been shown to modify the association between LPL SNPs and lipids; however, to date, there are no studies in South Asians. Hence, we tested for the association of four common LPL SNPs with plasma lipids and examined the interactions between the SNPs and dietary factors on lipids in 1,845 Asian Indians. METHODS: The analysis was performed in 788 Type 2 diabetes cases and 1,057 controls randomly chosen from the cross-sectional Chennai Urban Rural Epidemiological Study...
2017: Nutrition & Metabolism
https://www.readbyqxmd.com/read/28100944/ostomy-in-nontraumatic-conditions-our-experience-and-review-of-the-literature
#19
Kenan Büyükaşık, Bünyamin Gürbulak, Emre Özoran, Yiğit Düzköylü, Esin Kabul Gürbulak, Aziz Arı, Hasan Bektaş
A number of nontraumatic acute abdomen can result in peritonitis leading to sepsis. In emergent conditions, various procedures like segmentary colectomy and/or subtotal colectomy with anastomosis, Hartmann's procedure, transverse colectomy, and/or expandable metallic stent (SEMS) placement can be performed, considering the status of the patient and the facilitaties of the institution. In our study, we examined the cases diagnosed as acute abdomen without the history of trauma, which had lead to a procedure requiring colostomy...
December 2016: Indian Journal of Surgery
https://www.readbyqxmd.com/read/28089563/diagnostic-and-prognostic-relevance-of-magnetic-resonance-imaging-and-electrophysiological-findings-in-acute-spinal-ischemia
#20
Dimitrios Artemis, Marc Wolf, Christian Blahak, Kristina Szabo, Michael G Hennerici, Marc Fatar
OBJECTIVE: Our purpose was to classify the rare entity of spontaneous spinal ischemia with clinical, magnetic resonance-tomographic, and electrophysiological parameters to determine criteria for outcome prediction. METHODS: We analyzed the stroke registry database of the University Hospital Mannheim, Germany, from 2004 to 2010 for patients with a diagnosis of vascular spinal cord ischemia. RESULTS: Ten patients were identified (mean age 65 years [range 50-83], 5 women)...
January 12, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
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