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https://www.readbyqxmd.com/read/28338969/the-cascade-of-stress-a-network-approach-to-explore-differential-dynamics-in-populations-varying-in-risk-for-psychosis
#1
Annelie Klippel, Wolfgang Viechtbauer, Ulrich Reininghaus, Johanna Wigman, Claudia van Borkulo, Inez Myin-Germeys, Marieke Wichers
Stress plays a central role in the development and persistence of psychosis. Network analysis may help to reveal mechanisms at the level of the micro-dynamic effects between stress, other daily experiences and symptomatology. This is the first study to examine time-lagged networks of the relations between minor daily stress, momentary affect/thoughts, psychotic experiences, and other potentially relevant daily life contexts in individuals varying in risk for psychosis. Intensive longitudinal data were obtained through 6 studies...
March 17, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28250492/klippel-feil-syndrome-interchange-of-plan-a-and-b-for-airway-management-in-the-same-patient-under-different-circumstances
#2
Karri Pavani, Handattu Mahabaleswara Krishna
No abstract text is available yet for this article.
February 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28217386/true-oblique-axis-fracture-associated-with-congenital-anomalies-of-the-upper-cervical-spine-case-report-of-an-unusual-fracture-pattern
#3
Luis A Robles
BACKGROUND: Acute traumatic axis fractures are common cervical spine injuries often caused by road accidents or falls. They are usually classified into three different types, namely, odontoid fractures, Hangman's fractures, and miscellaneous fractures. Congenital malformations of the craniovertebral junction (CVJ), although typically asymptomatic, may result in neural compression or instability, especially following trauma. Here, the authors present an unusual oblique axis fracture occurring in conjunction with several malformations of the upper cervical spine...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28204708/modeling-the-interplay-between-psychological-processes-and-adverse-stressful-contexts-and-experiences-in-pathways-to-psychosis-an-experience-sampling-study
#4
Annelie Klippel, Inez Myin-Germeys, UnYoung Chavez-Baldini, Kristopher J Preacher, Matthew Kempton, Lucia Valmaggia, Maria Calem, Suzanne So, Stephanie Beards, Kathryn Hubbard, Charlotte Gayer-Anderson, Adanna Onyejiaka, Marieke Wichers, Philip McGuire, Robin Murray, Philippa Garety, Jim van Os, Til Wykes, Craig Morgan, Ulrich Reininghaus
No abstract text is available yet for this article.
March 1, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28199244/crisis-management-of-accidental-extubation-in-a-prone-positioned-patient-with-klippel-feil-syndrome-erratum
#5
(no author information available yet)
No abstract text is available yet for this article.
February 15, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28133560/endoscopic-resection-of-skull-base-teratoma-in-klippel-feil-syndrome-through-use-of-combined-ultrasonic-and-bipolar-diathermy-platforms
#6
Justin A Edward, Alkis J Psaltis, Ryan A Williams, Gregory W Charville, Robert L Dodd, Jayakar V Nayak
Klippel-Feil syndrome (KFS) is associated with numerous craniofacial abnormalities but rarely with skull base tumor formation. We report an unusual and dramatic case of a symptomatic, mature skull base teratoma in an adult patient with KFS, with extension through the basisphenoid to obstruct the nasopharynx. This benign lesion was associated with midline palatal and cerebral defects, most notably pituitary and vertebrobasilar arteriolar duplications. A multidisciplinary workup and a complete endoscopic, transnasal surgical approach between otolaryngology and neurosurgery were undertaken...
2017: Case Reports in Otolaryngology
https://www.readbyqxmd.com/read/28130167/congenital-cervical-fusion-as-a-risk-factor-for-development-of-degenerative-cervical-myelopathy
#7
Aria Nouri, Allan R Martin, Stefan F Lange, Mark Kotter, David J Mikulis, Michael G Fehlings
BACKGROUND: Congenital fusion of cervical vertebrae, including Klippel-Feil Syndrome (KFS), is a suspected risk factor for development of degenerative cervical myelopathy (DCM). We aimed to establish prevalence and degenerative patterns of congenital cervical fusion (CCF) among a global cohort of patients with DCM. METHODS: Data from three prospective DCM studies were merged, including clinical data for 813 patients and imaging for 592 patients. CCF was diagnosed by presence of fused cervical vertebrae without signs of degenerative fusion...
January 24, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28047943/su-f-t-412-spatiotemporal-distribution-of-dose-rates-in-vmat-plans
#8
P Mackeprang, W Volken, D Terribilini, D Frauchiger, N Klippel, K Zaugg, D M Aebersold, M K Fix, P Manser
PURPOSE: To assess dose rates in volumetric modulated arc therapy (VMAT) plans. METHODS: For dose rate analysis, using Monte Carlo methods, dose distributions are calculated in sectors of consecutive DICOM control points and each multiplied with the MU-rate obtaining dose rate distributions for every voxel at every time-point during a treatment fraction. Dose rate distributions were calculated for a clinical head and neck, cranial (2 Gy fraction dose) and a SBRT liver treatment case (5 Gy per fraction)...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28038865/a-phase-iii-randomized-double-blind-placebo-controlled-trial-of-pegfilgrastim-in-patients-receiving-first-line-folfox-bevacizumab-or-folfiri-bevacizumab-for-locally-advanced-or-metastatic-colorectal-cancer-final-results-of-the-pegfilgrastim-and-anti-vegf-evaluation
#9
Tamás Pinter, Zandra Klippel, Alvydas Cesas, Adina Croitoru, Jochen Decaestecker, Peter Gibbs, Yevhen Hotko, Jacek Jassem, Galina Kurteva, Jan Novotny, Seamus O'Reilly, Tomas Salek, Maureen Reiner, Phuong Khanh Morrow, Mi Rim Choi, Sadie Whittaker, Charles Blanke
BACKGROUND: Pegfilgrastim's role in reducing the risk of febrile neutropenia (FN) in patients with colorectal cancer (CRC) receiving chemotherapy plus bevacizumab was not previously evaluated in a prospective study. The present phase III, double-blind trial evaluated the efficacy of pegfilgrastim versus placebo in reducing the incidence of grade 3/4 FN in patients with advanced CRC receiving bevacizumab combined with first-line chemotherapy (FOLFOX [leucovorin, 5-fluorouracil, oxaliplatin] or FOLFIRI [leucovorin, 5-fluorouracil, irinotecan])...
September 7, 2016: Clinical Colorectal Cancer
https://www.readbyqxmd.com/read/27879147/pre-transplantation-novel-agent-induction-predicts-progression-free-survival-for-patients-with-immunoglobulin-light-chain-amyloidosis-undergoing-high-dose-melphalan-and-autologous-stem-cell-transplantation
#10
Andrew J Cowan, Zandra K Klippel, Philip A Stevenson, Teresa S Hyun, Sherilyn Tuazon, Pamela S Becker, Damian J Green, Leona A Holmberg, David G Coffey, Ajay K Gopal, Edward N Libby
INTRODUCTION: High-dose melphalan and autologous stem cell transplantation (HDM/SCT) is an effective treatment modality for immunoglobulin light-chain (AL) amyloidosis; however, its application remains restricted to patients with good performance status and limited organ involvement. In recent years, the paradigm for AL amyloidosis has changed with the introduction of novel agents such as immunomodulatory drugs (IMiDs) and proteasome inhibitors (PIs). We hypothesized that use of novel agent induction regimens has improved outcomes for patients with AL amyloidosis undergoing HDM/SCT at our center...
December 2016: Amyloid: the International Journal of Experimental and Clinical Investigation
https://www.readbyqxmd.com/read/27875155/map-lineups-effects-of-spatial-structure-on-graphical-inference
#11
Roger Beecham, Jason Dykes, Wouter Meulemans, Aidan Slingsby, Cagatay Turkay, Jo Wood
Fundamental to the effective use of visualization as an analytic and descriptive tool is the assurance that presenting data visually provides the capability of making inferences from what we see. This paper explores two related approaches to quantifying the confidence we may have in making visual inferences from mapped geospatial data. We adapt Wickham et al.'s 'Visual Line-up' method as a direct analogy with Null Hypothesis Significance Testing (NHST) and propose a new approach for generating more credible spatial null hypotheses...
January 2017: IEEE Transactions on Visualization and Computer Graphics
https://www.readbyqxmd.com/read/27869419/-klippel-feil-syndrome-with-tracheoesophageal-fistula-bifid-thumb-and-cerebral-angiolipoma
#12
Eliéxer Urdaneta Carruyo, Gustavo Rojas Zerpa, Adriana Urdaneta Contreras, Malvy Maldonado Alviarez, Miguel Brito Rodríguez
The Klippel-Feil syndrome is a congenital malformation of the skull flap involving complex cervical vertebrae and organs, characterized by a classic triad: short neck, limitation of movement of the head due to cervical spine fusion and low hairline in occipital region. It results from an error in the axial skeleton segmentation of the embryo; its incidence is estimated at 1/40,000-42,000 births and predominates in females. The aim of this paper is to describe the clinical picture of a patient with Klippel-Feil syndrome and multiple malformations, including tracheoesophageal fistula, bifid thumb and intracranial lipomas/angiolipomas,that have not been previously described in the syndrome, so it is considered an exceptional finding...
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27861250/mri-analysis-of-the-combined-prospectively-collected-aospine-north-america-and-international-data-the-prevalence-and-spectrum-of-pathologies-in-a-global-cohort-of-patients-with-degenerative-cervical-myelopathy
#13
Aria Nouri, Allan Martin, Lindsay Tetreault, Anick Nater, So Kato, Hiroaki Nakashima, Narihito Nagoshi, Hamed Reihani-Kermani, Michael G Fehlings
STUDY DESIGN: Ambispective Analysis OBJECTIVE.: To report the global prevalence of specific degenerative cervical pathologies in patients with DCM through detailed review of MRIs SUMMARY OF BACKGROUND DATA.: Degenerative Cervical Myelopathy (DCM) encompasses a spectrum of age-related conditions that result in progressive spinal cord injury. METHODS: MRIs of 458 patients (age 56.4 +/-11.8, 285 Male, 173 Female) patients were reviewed for specific degenerative features, directionality of cord compression, levels of spinal cord compression, and signal changes on T2WI and T1WI...
November 16, 2016: Spine
https://www.readbyqxmd.com/read/27847299/an-mrspec-database-query-and-visualization-engine-with-applications-as-a-clinical-diagnostic-and-research-tool
#14
Filip Miscevic, Justin Foong, Benjamin Schmitt, Susan Blaser, Michael Brudno, Andreas Schulze
PURPOSE: Proton magnetic resonance spectroscopy (MRspec), one of the very few techniques for in vivo assessment of neuro-metabolic profiles, is often complicated by lack of standard population norms and paucity of computational tools. METHODS: 7035 scans and clinical information from 4430 pediatric patients were collected from 2008 to 2014. Scans were conducted using a 1.5T (n=3664) or 3T scanner (n=3371), and with either a long (144ms, n=5559) or short echo time (35ms, n=1476)...
December 2016: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/27673225/poster-484-3d-printed-orthotic-designed-for-klippel-feil-syndrome-affected-hypoplastic-thumb-a-case-report
#15
Brian W Lee, Dona Rani C Kathirithamby, Cesar Colasante, Kyle Menze, Kyle Silva, Louis Dizon, Jared R Levin, Edward Alexeev
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27591474/airway-management-in-newborn-with-klippel-feil-syndrome
#16
Nuray Altay, Hasan H Yüce, Harun Aydoğan, Mustafa E Dörterler
Klippel-Feil syndrome (KFS) has a classical triad that includes short neck, low hair line and restriction in neck motion and is among one of the congenital causes of difficult airway. Herein, we present a 26-day, 3300g newborn with KFS who was planned to be operated for correction of an intestinal obstruction. She had features of severe KFS. Anesthesia was induced by inhalation of sevoflurane 2-3% in percentage 100 oxygen. Sevoflurane inhalation was stopped after 2min. Her Cornmack Lehane score was 2 and oral intubation was performed with 3...
September 2016: Brazilian Journal of Anesthesiology
https://www.readbyqxmd.com/read/27539778/extremely-large-amount-of-fused-segments-in-a-rare-case-of-klippel-feil-syndrome
#17
Rong Xing, Qingquan Kong
No abstract text is available yet for this article.
August 2016: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/27504380/fetal-mr-imaging-analysis-of-sirenomelia-with-clinico-radiographic-correlation-a-case-report
#18
Madhavi Nori, Raghavendra G Prasad, Arvind K Reddy, Sandeep Reddy Cheguri
Sirenomelia is a social curiosity, a medical and diagnostic challenge prenatally compounded by varied diagnostic difficulties. Prenatal diagnosis of sirenomelia was and continues to be a challenge although von klippel et al., described a case at 10 weeks of gestational age. However, they needed a second imaging at 12(th) week for confirmation. First trimester or early second trimester anatomic survey on ultrasound and MRI is accurate for the diagnosis thereby avoiding unnecessary complex pregnancy. We report a case of second trimester diagnosed sirenomelia, with detailed analysis of image findings on ultrasound and fetal MRI...
June 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27465418/surgical-treatment-of-occipitocervical-dislocation-with-atlas-assimilation-and-klippel-feil-syndrome-using-occipitalized-c1-lateral-mass-and-c2-fixation-and-reduction-technique
#19
Yi-Heng Yin, Guang-Yu Qiao, Xin-Guang Yu
OBJECTIVE: To introduce and assess a surgical treatment of occipitocervical (OC) dislocation with atlas assimilation and Klippel-Feil syndrome (KFS) using occipitalized C1 lateral mass and C2 fixation and reduction technique. METHODS: From January 2007 to August 2013, 58 symptomatic patients with OC dislocation and KFS of C2-3 congenital fusion and atlas assimilation were surgically treated in our institution via this technique. After opening the C1-2 facet joints via a posterior approach, OC reduction was conducted by intraoperative manipulation and C1 lateral mass and C2 pedicle screw and rod fixation...
November 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27444288/the-intriguing-history-of-vertebral-fusion-anomalies-the-klippel-feil-syndrome
#20
REVIEW
Erfanul Saker, Marios Loukas, Rod J Oskouian, R Shane Tubbs
INTRODUCTION: Our knowledge and understanding of vertebral fusion, defined and eponymously known as Klippel-Feil syndrome in the early 1900s, have a long history. This uncommon finding has been identified as early as 500 B.C. in an Egyptian mummy. Many more examples of spinal vertebra fusion have been described by Greek historians and recovered by archeologists demonstrating this entity's rich history. CONCLUSIONS: Klippel-Feil syndrome is a rare skeletal anomaly characterized by abnormal fusion of two or more vertebrae...
September 2016: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
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