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https://www.readbyqxmd.com/read/28295228/cognitive-network-reorganization-following-surgical-control-of-seizures-in-lennox-gastaut-syndrome
#1
Aaron E L Warren, A Simon Harvey, David F Abbott, Simon J Vogrin, Catherine Bailey, Andrew Davidson, Graeme D Jackson, John S Archer
We previously observed that adults with Lennox-Gastaut syndrome (LGS) show abnormal functional connectivity among cognitive networks, suggesting that this may contribute to impaired cognition. Herein we report network reorganization following seizure remission in a child with LGS who underwent functional magnetic resonance imaging (fMRI) before and after resection of a cortical dysplasia. Concurrent electroencephalography (EEG) was acquired during presurgical fMRI. Presurgical and postsurgical functional connectivity were compared using (1) graph theoretical analyses of small-world network organization and node-wise strength; and (2) seed-based analyses of connectivity within and between five functional networks...
March 11, 2017: Epilepsia
https://www.readbyqxmd.com/read/28284045/dosing-considerations-for-rufinamide-in-patients-with-lennox-gastaut-syndrome-phase-iii-trial-results-and-real-world-clinical-data
#2
Sanjeev Kothare, Gerhard Kluger, Rajesh Sachdeo, Betsy Williams, Omar Olhaye, Carlos Perdomo, Francesco Bibbiani
PURPOSE: Lennox-Gastaut syndrome (LGS), a rare, severe form of childhood-onset epilepsy, is difficult to control. Rufinamide is indicated for adjunctive treatment of seizures associated with LGS in adults and pediatric patients aged ≥1 year. In clinical practice, rufinamide dosing and titration may differ from the trial setting. Here, rufinamide clinical trial data are compared with real-world experience to provide insight into optimal dosing and titration strategies. METHODS: Rufinamide Phase III and open-label extension (OLE) studies were reviewed; effect of titration and dose on adverse events (AEs) and concomitant AED use were analyzed...
February 17, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28280097/tailoring-porosity-and-rotational-dynamics-in-a-series-of-octacarboxylate-metal-organic-frameworks
#3
Florian Moreau, Daniil I Kolokolov, Alexander G Stepanov, Timothy L Easun, Anne Dailly, William Lewis, Alexander J Blake, Harriott Nowell, Matthew J Lennox, Elena Besley, Sihai Yang, Martin Schröder
Modulation and precise control of porosity of metal-organic frameworks (MOFs) is of critical importance to their materials function. Here we report modulation of porosity for a series of isoreticular octacarboxylate MOFs, denoted MFM-180 to MFM-185, via a strategy of selective elongation of metal-organic cages. Owing to the high ligand connectivity, these MOFs do not show interpenetration, and are robust structures that have permanent porosity. Interestingly, activated MFM-185a shows a high Brunauer-Emmett-Teller (BET) surface area of 4,734 m(2) g(-1) for an octacarboxylate MOF...
March 9, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28276661/anterior-lumbar-interbody-fusion-in-left-sided-inferior-vena-cava-and-right-sided-aortic-arch
#4
Kevin Phan, Bernard A M Fang, Monish M Maharaj, Andrew F Lennox, Ralph J Mobbs
Spinal fusion via anterior lumbar interbody fusion (ALIF) can offer symptomatic relief to patients that suffer severe low back pain, radiculopathy, and claudication. However, a detailed working knowledge of the thoracic, abdominal, and lumbar anatomy, particularly of the vasculature, is vital. We report the case of a 68-year-old man who presented with radiculopathy and progressively worsening low back pain despite 9 months of unsuccessful conservative therapy and pain management. Preoperative computed tomography and magnetic resonance imaging revealed a rare anatomical variation, with an anomalous left-sided inferior vena cava and anomalous aorta...
March 9, 2017: Orthopaedic Surgery
https://www.readbyqxmd.com/read/28261683/botox-combined-with-myofascial-release-physical-therapy-as-a-treatment-for-myofascial-pelvic-pain
#5
Gabriela E Halder, Lauren Scott, Allison Wyman, Nelsi Mora, Branko Miladinovic, Renee Bassaly, Lennox Hoyte
PURPOSE: To report the effects of combined onabotulinumtoxinA (Botox) injections and myofascial release physical therapy on myofascial pelvic pain (MFPP) by comparing pre- and posttreatment average pelvic pain scores, trigger points, and patient self-reported pelvic pain. Secondary outcomes were to examine posttreatment complications and determine demographic differences between patients with/without an improvement in pain. MATERIALS AND METHODS: This was an Institutional Review Board approved retrospective case series on women over 18 years with MFPP who received Botox and physical therapy between July 2006 and November 2014...
March 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28256379/outcome-of-childhood-onset-epilepsy-from-adolescence-to-adulthood-transition-issues
#6
REVIEW
R Nabbout, D M Andrade, N Bahi-Buisson, H Cross, I Desquerre, O Dulac, T Granata, E Hirsch, V Navarro, L Ouss, P L Pearl, D Schmidt, E Thiele, P R Camfield, C S Camfield
This is the second of three papers that summarize the second symposium on Transition in Epilepsies held in Paris in June 2016. This paper addresses the outcome for some particularly challenging childhood-onset epileptic disorders with the goal of recommending the best approach to transition. We have grouped these disorders in five categories with a few examples for each. The first group includes disorders presenting in childhood that may have late- or adult-onset epilepsy (metabolic and mitochondrial disorders)...
February 27, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28249786/adrenocorticotropic-hormone-protects-learning-and-memory-function-in-epileptic-kcna1-null-mice
#7
Morris H Scantlebury, Kyoung-Chul Chun, Shun-Chieh Ma, Jong M Rho, Do Young Kim
ACTH, a member of the melanocortin family of peptides, is often used in the treatment of the developmental epileptic encephalopathy spectrum disorders including, Ohtahara, West, Lennox Gastaut and Landau-Kleffner Syndromes and electrical status epilepticus of sleep. In these disorders, although ACTH is often successful in controlling the seizures and/or inter-ictal EEG abnormalities, it is unknown whether ACTH possesses other beneficial effects independent of seizure control. We tested whether ACTH can ameliorate the intrinsic impairment of hippocampal-based learning and memory in epileptic Kcna1-null (KO) mice...
February 27, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28244500/social-activity-and-relationship-changes-experienced-by-people-with-bowel-and-bladder-dysfunction-following-spinal-cord-injury
#8
S Braaf, A Lennox, A Nunn, B Gabbe
STUDY DESIGN: Exploratory qualitative. OBJECTIVES: The aim of this study was to describe the experiences of bowel and bladder dysfunction on social activities and relationships in people with spinal cord injury living in the community. SETTING: People living with spinal cord injury experiencing bowel and bladder dysfunction. METHODS: Participants were recruited through the Australian Quadriplegic Association Victoria...
February 28, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28220082/synaptic-and-neuronal-autoantibody-associated-psychiatric-syndromes-controversies-and-hypotheses
#9
Adam Al-Diwani, Thomas A Pollak, Alexander E Langford, Belinda R Lennox
Autoimmune encephalitis (AE) mediated by antibodies against synaptic and neuronal surface targets frequently presents with a psychiatric syndrome. In these patients, removal of autoantibodies treats the disease and outcomes are closely linked to early intervention. The discovery of these autoantibodies in isolated psychiatric syndromes has raised the possibility that these patients may derive similar benefits from immunotherapy, a potentially transformational approach to the treatment of mental illness. Although open-label case series suggest impressive therapeutic outcomes, the pathological relevance of these autoantibodies outside of canonical presentations is debated...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28188044/cannabinoids-in-treatment-resistant-epilepsy-a-review
#10
REVIEW
Brooke K O'Connell, David Gloss, Orrin Devinsk
Treatment-resistant epilepsy (TRE) affects 30% of epilepsy patients and is associated with severe morbidity and increased mortality. Cannabis-based therapies have been used to treat epilepsy for millennia, but only in the last few years have we begun to collect data from adequately powered placebo-controlled, randomized trials (RCTs) with cannabidiol (CBD), a cannabis derivative. Previously, information was limited to case reports, small series, and surveys reporting on the use of CBD and diverse medical marijuana (MMJ) preparations containing: tetrahydrocannabinol (THC), CBD, and many other cannabinoids in differing combinations...
February 7, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28186331/adult-motor-phenotype-differentiates-dravet-syndrome-from-lennox-gastaut-syndrome-and-links-scn1a-to-early-onset-parkinsonian-features
#11
Danah Aljaafari, Alfonso Fasano, Fábio A Nascimento, Anthony E Lang, Danielle M Andrade
Distinguishing adult patients with Lennox-Gastaut syndrome from those with Dravet syndrome is challenging. We have previously reported that patients with Dravet syndrome present a very peculiar motor phenotype. Here we sought to confirm that this association was not linked to the chronic use of antiepileptic drugs or the many lifetime seizures. To this aim, we studied 14 adult patients with Lennox-Gastaut syndrome and 14 adults with Dravet syndrome because both conditions share similar seizure severity. We found that antecollis and parkinsonian gait were significantly more common in the Dravet group, thus suggesting that these features are part of the Dravet syndrome adult phenotype...
March 2017: Epilepsia
https://www.readbyqxmd.com/read/28175394/185%C3%A2-the-utility-of-thromboelastography-for-predicting-the-risk-of-progression-of-intracranial-hemorrhage-in-traumatic-brain-injury-patients
#12
Abigail J Rao, Amber Laurie, Cole Hilliard, Rochelle Fu, Tori Lennox, Ronald Barbosa, Martin Schreiber, Susan Rowell
No abstract text is available yet for this article.
August 1, 2016: Neurosurgery
https://www.readbyqxmd.com/read/28169182/reproductive-disorders-of-marsupials
#13
REVIEW
Cathy A Johnson-Delaney, Angela M Lennox
Marsupial reproduction differs significantly in anatomy and physiology from that of placental mammals. The gastrointestinal and urogenital tracts empty into a cloaca. Reproductive parameters include gestation and pouch time, as the fetus develops outside of the uterus. Captive marsupials discussed include sugar gliders), short-tailed opossums, Virginia opossums, and Tammar and Bennett's wallabies. Common disease conditions include joey eviction, pouch infections, mastitis, metritis, prostatitis, penile necrosis, and neoplasia...
February 4, 2017: Veterinary Clinics of North America. Exotic Animal Practice
https://www.readbyqxmd.com/read/28158777/the-impacts-of-service-related-exposures-on-trajectories-of-mental-health-among-aging-veterans
#14
Stephanie Ureña, Miles G Taylor, Ben Lennox Kail
No abstract text is available yet for this article.
February 1, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28097627/adherence-with-physical-activity-monitoring-wearable-devices-in-a-community-based-population-observations-from-the-washington-d-c-cardiovascular-health-and-needs-assessment
#15
Leah R Yingling, Valerie Mitchell, Colby R Ayers, Marlene Peters-Lawrence, Gwenyth R Wallen, Alyssa T Brooks, James F Troendle, Joel Adu-Brimpong, Samantha Thomas, JaWanna Henry, Johnetta N Saygbe, Dana M Sampson, Allan A Johnson, Avis P Graham, Lennox A Graham, Kenneth L Wiley, Tiffany Powell-Wiley
Wearable mobile health (mHealth) technologies offer approaches for targeting physical activity (PA) in resource-limited, community-based interventions. We sought to explore user characteristics of PA tracking, wearable technology among a community-based population within a health and needs assessment. In 2014-2015, we conducted the Washington, D.C., Cardiovascular Health and Needs Assessment in predominantly African-American churches among communities with higher obesity rates and lower household incomes. Participants received a mHealth PA monitor and wirelessly uploaded PA data weekly to church data collection hubs...
January 17, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28090702/intellectual-disability-and-patient-activation-after-release-from-prison-a-prospective-cohort-study
#16
J T Young, C Cumming, K van Dooren, N G Lennox, R Alati, M J Spittal, L Brophy, D B Preen, S A Kinner
BACKGROUND: Intellectual disability and patient activation may be important drivers of inequities in health service access and health outcomes for people with intellectual disability transitioning from prison to the community. We assessed the association between intellectual disability and patient activation after prison release and examined whether this association varied, depending on whether intellectual disability was identified prior to prison release. METHODS: Overall, 936 prisoners were screened for intellectual disability by using the Hayes Ability Screening Index and completed the Patient Activation Measure (PAM) within 6 weeks of prison release and again at 1, 3 and 6 months post-release...
January 16, 2017: Journal of Intellectual Disability Research: JIDR
https://www.readbyqxmd.com/read/28078312/biallelic-scn10a-mutations-in-neuromuscular-disease-and-epileptic-encephalopathy
#17
Marios Kambouris, Julien Thevenon, Ariane Soldatos, Allison Cox, Joshi Stephen, Tawfeg Ben-Omran, Yasser Al-Sarraj, Hala Boulos, William Bone, James C Mullikin, Alice Masurel-Paulet, Judith St-Onge, Yannis Dufford, Corrine Chantegret, Christel Thauvin-Robinet, Jamil Al-Alami, Laurence Faivre, Jean Baptiste Riviere, William A Gahl, Alexander G Bassuk, May Christine V Malicdan, Hatem El-Shanti
OBJECTIVES: Two consanguineous families, one of Sudanese ethnicity presenting progressive neuromuscular disease, severe cognitive impairment, muscle weakness, upper motor neuron lesion, anhydrosis, facial dysmorphism, and recurrent seizures and the other of Egyptian ethnicity presenting with neonatal hypotonia, bradycardia, and recurrent seizures, were evaluated for the causative gene mutation. METHODS AND RESULTS: Homozygosity mapping and whole exome sequencing (WES) identified damaging homozygous variants in SCN10A, namely c...
January 2017: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/28067748/levator-ani-muscle-defects-in-patients-with-surgical-failure
#18
Allison M Wyman, Kristie A Greene, Renee Bassaly, Lindsey Hahn, Simon Patton, Branko Miladinovic, Lennox Hoyte
INTRODUCTION: The objective of the study was to use a well-described system of measuring levator ani (LA) muscle defects from magnetic resonance images to evaluate whether major defects are correlated to an increased risk of surgical failure. METHODS: A retrospective cohort study performed on patients who underwent laparoscopic uterosacral ligament suspension from 2010 to 2012. Surgical failure was defined as a composite score of anatomic bulge beyond the hymen with sensation of bulge or repeat treatment of prolapse via pessary or surgery by 1-year follow-up...
March 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28056580/utility-of-adjunctive-digital-subtraction-venography-for-the-treatment-of-saphenous-vein-insufficiency
#19
Ramon L Varcoe, Shannon D Thomas, Victor Bourke, Nicole M K Rübesamen, Andrew F Lennox
PURPOSE: To report the use of adjunctive venography for the treatment of superficial venous reflux. METHODS: Two hundred consecutive patients (mean age 60.9 years, range 33-86; 128 women) with chronic venous disease underwent saphenous or perforator vein ablation in 268 limbs (305 venous trunks) guided by adjunctive venography and fluoroscopy in addition to ultrasound between October 2010 and May 2016. Intraprocedural venograms were independently evaluated by 2 vascular specialists to identify the presence of venous anomalies and the need for fluoroscopy-guided maneuvers to successfully complete venous ablation...
January 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28038390/a-two-year-retrospective-evaluation-of-perampanel-in-patients-with-highly-drug-resistant-epilepsy-and-cognitive-impairment
#20
Bernd Huber, Gaby Schmid
PURPOSE: The objective of this work was to review systematically the efficacy and tolerability of perampanel (PER) in residential patients of an epilepsy center. METHOD: We adopted an industry-independent noninterventional retrospective evaluation on the basis of the paper and electronic records complemented by personal information on the part of the treating neurologists. All patients (N=26, 15 females, mean age: 30, range 21-55years) started on PER from its introduction to the market in September 2012 until December 15th 2013 were included...
December 27, 2016: Epilepsy & Behavior: E&B
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