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https://www.readbyqxmd.com/read/29331847/longitudinal-hippocampal-and-extra-hippocampal-microstructural-and-macrostructural-changes-following-temporal-lobe-epilepsy-surgery
#1
Cameron A Elliott, Donald W Gross, B Matt Wheatley, Christian Beaulieu, Tejas Sankar
OBJECTIVES: 1) Characterize the evolution of microstructural changes in the contralateral, non-operated hippocampus-using longitudinal diffusion tensor imaging (DTI)-following surgery for temporal lobe epilepsy (TLE). 2) Characterize the downstream extra-hippocampal volumetric changes of the fornix and mammillary bodies after TLE surgery. 3) Examine the relationship between these measures and seizure/cognitive outcome. METHODS: Serial structural and DTI brain MRI scans were collected in 25 TLE patients pre- and post-surgery (anterior temporal lobectomy, ATL - 13; selective amygdalohippocampectomy, SelAH - 12) and in 12 healthy controls...
January 6, 2018: Epilepsy Research
https://www.readbyqxmd.com/read/29331293/toric-lens-implantation-in-cataract-surgery-automated-versus-manual-horizontal-axis-marking-analysis-of-50%C3%A2-cases
#2
M Raucau, H El Chehab, E Agard, C Lagenaite, C Dot
SUBJECT: The main objective of our study was to evaluate the contribution of automated conjunctival registration in the alignment of toric intraocular lenses by comparing automated registration optimized with Callisto® to manual marking of the horizontal axis. MATERIALS AND METHODS: We performed a prospective, descriptive, monocentric study on patients undergoing cataract surgery with a toric intraocular lens (Asphina 709 Zeiss), performed by a surgeon with good experience in toric implants, between September 2016 and March 2017...
January 10, 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29325962/systematic-review-of-factors-influencing-surgical-performance-practical-recommendations-for-microsurgical-procedures-in-neurosurgery
#3
Evgenii Belykh, Naomi R Onaka, Iraklii T Abramov, Kaan Yağmurlu, Vadim A Byvaltsev, Robert F Spetzler, Peter Nakaji, Mark C Preul
BACKGROUND: Microneurosurgical techniques involve complex manual skills and hand-eye coordination that require substantial training. Many factors affect microneurosurgical skills. The goal of this study was to use a systematic evidence-based approach to analyze the quality of evidence for intrinsic and extrinsic factors that influence microneurosurgical performance and to make weighted practical recommendations. MATERIALS AND METHODS: A literature search of factors that may impact microsurgical performance was conducted using PubMed and Embase...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29324911/psychological-consideration-in-patients-with-cerebral-gliomas-candidates-for-intra-operative-radiation-therapy-based-on-tumor-location
#4
Tohid Emami Meybodi, Masoumeh Najafi, Ali Keipourfard, Amir Nikouei, Afsoun Seddighi
OBJECTIVE: Intra-operative Radiation Therapy (IORT) is gaining popularity as an adjuvant option to surgical resection, in treatment of glioblastoma multiforme (GBM) for increasing survival rate, which a highly aggressive cerebral tumor with poor prognosis. Τhe authors plan to investigate the effects of IORT combined with surgical resection on the psychological status of these patients based on tumor location. SUBJECT AND METHODS: From December 2013 to February 2017, we have enrolled 109 patients with high grade cerebral gliomas, documented by Magnetic Resonance Spectroscopy (MRS)...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29315437/evaluation-of-femtosecond-laser-versus-manual-clear-corneal-incisions-in-cataract-surgery-using-spectral-domain-optical-coherence-tomography
#5
Xiaogang Wang, Zhe Zhang, Xiaoyan Li, Lisha Xie, Haining Zhang, Douglas D Koch, Li Wang, Suhua Zhang
PURPOSE: To investigate the wound healing changes of clear corneal incisions performed with a femtosecond laser or a steel bevel knife in cataract surgery using spectral-domain optical coherence tomography. METHODS: Prospectively, consecutive patients undergoing either femtosecond laser-assisted cataract surgery (femtosecond laser group) using the LenSx laser (Alcon Laboratories, Inc., Fort Worth, TX) or traditional cataract surgery using steel blades (control group) were enrolled...
January 1, 2018: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/29315090/incidence-and-risk-factors-for-anastomotic-failure-in-1594-patients-treated-by-transanal-total-mesorectal-excision-results-from-the-international-tatme-registry
#6
Marta Penna, Roel Hompes, Steve Arnold, Greg Wynn, Ralph Austin, Janindra Warusavitarne, Brendan Moran, George B Hanna, Neil J Mortensen, Paris P Tekkis
OBJECTIVE: To determine the incidence of anastomotic-related morbidity following Transanal Total Mesorectal Excision (TaTME) and identify independent risk factors for failure. BACKGROUND: Anastomotic leak and its sequelae are dreaded complications following gastrointestinal surgery. TaTME is a recent technique for rectal resection, which includes novel anastomotic techniques. METHODS: Prospective study of consecutive reconstructed TaTME cases recorded over 30 months in 107 surgical centers across 29 countries...
January 5, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29314212/lumbar-to-sacral-root-rerouting-to-restore-bladder-function-in-a-feline-spinal-cord-injury-model-urodynamic-and-retrograde-nerve-tracing-results-from-a-pilot-study
#7
Ornella Lam Van Ba, Mary F Barbe, Romain Caremel, Shachar Aharony, Oleg Loutochin, Line Jacques, Matthew W Wood, Ekta Tiwari, Gerald F Tuite, Lysanne Campeau, Jacques Corcos, Michael R Ruggieri
AIMS: Lumbar to sacral rerouting surgery can potentially allow voiding via a skin-central nervous system-bladder reflex pathway. Here, we assessed if this surgery was effective in treating neurogenic bladder dysfunction/sphincter in felines. METHODS: Eight cats underwent spinal cord transection (SCT) at thoracic level 10/11. Unilateral L7 to S1 ventral root anastomosis was performed 1 month later in six cats. Two cats served as transection-only controls. Electrical and manual stimulation of L6-S1 dermatomes, and urodynamics were performed at 3, 5, 7, and 9/10 months post transection...
January 4, 2018: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/29310966/improving-the-anesthetic-process-by-a-fuzzy-rule-based-medical-decision-system
#8
Juan Albino Mendez, Ana Leon, Ayoze Marrero, Jose M Gonzalez-Cava, Jose Antonio Reboso, Jose Ignacio Estevez, José F Gomez-Gonzalez
OBJECTIVE: The main objective of this research is the design and implementation of a new fuzzy logic tool for automatic drug delivery in patients undergoing general anesthesia. The aim is to adjust the drug dose to the real patient needs using heuristic knowledge provided by clinicians. A two-level computer decision system is proposed. The idea is to release the clinician from routine tasks so that he can focus on other variables of the patient. METHODS: The controller uses the Bispectral Index (BIS) to assess the hypnotic state of the patient...
January 5, 2018: Artificial Intelligence in Medicine
https://www.readbyqxmd.com/read/29310416/medium-term-outcome-of-closed-radial-wedge-osteotomy-of-the-distal-radius-for-preiser-disease-with-concomitant-kienb%C3%A3-ck-disease-two-case-reports-and-a-literature-review
#9
Yuji Tomori, Takuya Sawaizumi, Nanno Mitsuhiko, Shinro Takai
RATIONALE: Idiopathic avascular necrosis of the scaphoid or lunate bone are known as Preiser disease and Kienböck disease, respectively. Although there are reports of avascular necrosis involving more than one carpal bone, concurrent idiopathic avascular necrosis of the scaphoid and lunate bones is rare, with only five cases reported in the English literature (including the two herein). Although the optimum treatment for Preiser disease with concomitant Kienböck disease has not been established, our cases underwent closed radial wedge osteotomy based on the evidence of satisfactory outcomes for treating Kienböck disease...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29307019/mariano-socolovsky-lukas-rasulic-rajiv-midha-and-debora-garozzo-eds-manual-of-peripheral-nerve-surgery-from-the-basics-to-complex-procedures
#10
Michel Kliot
No abstract text is available yet for this article.
January 6, 2018: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29306627/favourable-outcomes-of-endovascular-total-aortic-arch-repair-via-needle-based-in-situ-fenestration-at-a-mean-follow-up-of-5-4%C3%A2-months
#11
Tao Shang, Lu Tian, Dong-Lin Li, Zi-Heng Wu, Hong-Kun Zhang
OBJECTIVES: Endovascular repair of aortic arch pathologies remains challenging. Recently, needle based in situ fenestration (ISF) has shown great potential in endovascular total aortic arch repair (ETAAR). This study aimed to evaluate the feasibility, effectiveness, and safety of ETAAR via needle based ISF, and to present initial experience with this technique. DESIGN AND METHODS: Patients who met the inclusion criteria were enrolled in this prospective study. The supra-arch branches were manually punctured in a retrograde manner using liver biopsy needles (18 gauge/30 cm) in the left common carotid artery (LCCA) and brachiocephalic trunk (BCT), and endo-puncture system or aspiration biopsy needles (21-gauge) in the left subclavian artery (LSA)...
January 3, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29304140/long-term-effects-of-manual-lymphatic-drainage-and-active-exercises-on-physical-morbidities-lymphoscintigraphy-parameters-and-lymphedema-formation-in-patients-operated-due-to-breast-cancer-a-clinical-trial
#12
Mariana Maia Freire de Oliveira, Maria Salete Costa Gurgel, Bárbara Juarez Amorim, Celso Dario Ramos, Sophie Derchain, Natachie Furlan-Santos, César Cabello Dos Santos, Luís Otávio Sarian
PURPOSE: evaluate whether manual lymphatic drainage (MLD) or active exercise (AE) is associated with shoulder range of motion (ROM), wound complication and changes in the lymphatic parameters after breast cancer (BC) surgery and whether these parameters have an association with lymphedema formation in the long run. METHODS: Clinical trial with 106 women undergoing radical BC surgery, in the Women's Integrated Healthcare Center-University of Campinas. Women were matched for staging, age and body mass index and were allocated to performed AE or MLD, 2 weekly sessions during one month after surgery...
2018: PloS One
https://www.readbyqxmd.com/read/29303758/response-of-soft-tissue-to-different-abutment-materials-with-different-surface-topographies-a-review-of-the-literature
#13
Feras Al Rezk, Georgia Trimpou, Hans-Christoph Lauer, Paul Weigl, Nadine Krockow
Soft tissue integration in the transmucosal zone of dental abutments supports the peri-implant tissues, improves esthetics, ensures soft tissue seal against microorganisms, and preserves crestal bone level. The aim of this literature review was to define the most favorable surface topography and macrodesign of the transmucosal zone of abutments to achieve optimal soft tissue seal. An electronic search of the PubMed/MEDLINE database was performed, seeking relevant English-language articles published between January 1, 2003, and October 11, 2014...
January 2018: General Dentistry
https://www.readbyqxmd.com/read/29302490/a-systematic-review-of-intraoperative-process-mapping-in-surgery
#14
REVIEW
Ru Dee Chung, David J Hunter-Smith, Robert T Spychal, Venkat V Ramakrishnan, Warren Matthew Rozen
Process mapping has been identified as a strategy to improve surgical efficiency but has been inconsistently applied in the literature and underutilised in surgical practice. In this journal, we recently described our utilisation of these approaches when applied to breast reconstruction. We showed that in surgery as complex as autologous breast reconstruction, process mapping can improve efficiency, and may improve surgical teaching, education and audit. The intraoperative period specifically is an area that can be applied not only to breast reconstruction, but to a much broader range of surgical procedures...
December 2017: Gland Surgery
https://www.readbyqxmd.com/read/29301767/avoiding-big-bubble-complications-outcomes-of-layer-by-layer-deep-anterior-lamellar-keratoplasty-in-children
#15
Uri Elbaz, Caitriona Kirwan, Carl Shen, Asim Ali
BACKGROUND/AIMS: To describe the visual and clinical outcomes of manual layer-by-layer deep anterior lamellar keratoplasty (DALK) in a paediatric population. METHODS: The charts of all children who underwent DALK surgery between January 2007 and January 2015 were reviewed retrospectively. Data collected included preoperative and postoperative spectacle-corrected distance visual acuity (CDVA), intraoperative and postoperative complications including graft rejection and failure...
January 4, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29299352/a-semi-automated-assessment-of-sarcopenia-using-psoas-area-and-density-predicts-outcomes-after-pancreaticoduodenectomy-for-pancreatic-malignancy
#16
Jukes P Namm, Kiran H Thakrar, Chi-Hsiung Wang, Susan J Stocker, Malini D Sur, Jonathan Berlin, William Dale, Mark S Talamonti, Kevin K Roggin
Background: Sarcopenia has been associated with increased adverse outcomes after major abdominal surgery. Sarcopenia defined as decreased muscle volume or increased fatty infiltration may be a proxy for frailty. In conjunction with other preoperative clinical risk factors, radiographic measures of sarcopenia using both muscle size and density may enhance prediction of outcomes after pancreaticoduodenectomy (PD) for malignancy. Methods: Preoperative computed tomography (CT) scans of patients undergoing PD for malignancy were analyzed from a prospective pancreatic surgery database...
December 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/29296502/automated-multimodal-spectral-histopathology-for-quantitative-diagnosis-of-residual-tumour-during-basal-cell-carcinoma-surgery
#17
Radu Boitor, Kenny Kong, Dustin Shipp, Sandeep Varma, Alexey Koloydenko, Kusum Kulkarni, Somaia Elsheikh, Tom Bakker Schut, Peter Caspers, Gerwin Puppels, Martin van der Wolf, Elena Sokolova, T E C Nijsten, Brogan Salence, Hywel Williams, Ioan Notingher
Multimodal spectral histopathology (MSH), an optical technique combining tissue auto-fluorescence (AF) imaging and Raman micro-spectroscopy (RMS), was previously proposed for detection of residual basal cell carcinoma (BCC) at the surface of surgically-resected skin tissue. Here we report the development of a fully-automated prototype instrument based on MSH designed to be used in the clinic and operated by a non-specialist spectroscopy user. The algorithms for the AF image processing and Raman spectroscopy classification had been first optimised on a manually-operated laboratory instrument and then validated on the automated prototype using skin samples from independent patients...
December 1, 2017: Biomedical Optics Express
https://www.readbyqxmd.com/read/29288178/pilot-for-the-australian-breast-device-registry-abdr-a-national-opt-out-clinical-quality-registry-for-breast-device-surgery
#18
Ingrid Hopper, Renee L Best, John J McNeil, Catherine M Mulvany, Colin C M Moore, Elisabeth Elder, Marie Pase, Rodney D Cooter, Sue M Evans
PURPOSE: To establish a pilot clinical quality registry (CQR) to monitor the quality of care and device performance for breast device surgery in Australia. PARTICIPANTS: All patients having breast device surgery from contributing hospitals in Australia. A literature review was performed which identified quality indicators for breast device surgery. FINDINGS TO DATE: A pilot CQR was established in 2011 to capture prospective data on breast device surgery...
December 28, 2017: BMJ Open
https://www.readbyqxmd.com/read/29284423/the-relationship-between-lower-limb-muscle-volume-and-body-mass-in-ambulant-individuals-with-bilateral-cerebral-palsy
#19
Jonathan J Noble, Emily Chruscikowski, Nicola R D Fry, Andrew P Lewis, Martin Gough, Adam P Shortland
BACKGROUND: Individuals with cerebral palsy have smaller muscle volumes normalised to body mass than their typically developing peers. The aim of this study is to investigate the relationship between lower limb muscle volume and body mass in young people with bilateral cerebral palsy and their typically developing peers. METHODS: Twenty-five participants with bilateral cerebral palsy (aged 14.7±3.0 years, GMFCS level I-III) and 25 of their typically developing peers (aged 16...
December 29, 2017: BMC Neurology
https://www.readbyqxmd.com/read/29283143/ocular-infections-caused-by-scedosporium-apiospermum-a-case-series
#20
Seema Ramakrishnan, Kunal Mandlik, Tejashree Sanket Sathe, Joseph Gubert, Thiruvengada Krishnan, Prabu Baskaran
The aim of our retrospective study is to report a case series of ocular infections caused by a rare fungus, Scedosporium apiospermum, in a South Indian population. Thirteen cases of culture-positive S. apiospermum infections diagnosed between January 2011 and March 2016 were included in this study. The parameters evaluated were predisposing factors, treatment and final clinical outcome. The most common mode of presentation was keratitis (84.6%) followed by sclerokeratitis (15.3%). The predisposing factors involved were unspecified foreign body injury (30...
January 2018: Indian Journal of Ophthalmology
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