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https://www.readbyqxmd.com/read/29289751/patient-selection-for-total-pancreatectomy-with-islet-autotransplantation-in-the-surgical-management-of-chronic-pancreatitis
#1
Katherine A Morgan, William P Lancaster, Stefanie M Owczarski, Hongjun Wang, Jeffrey Borckardt, David B Adams
BACKGROUND: Best practice to select patients with chronic pancreatitis for surgical management with total pancreatectomy with islet autotransplantation (TPIAT) is in evolution as new discoveries are made in the pathogenesis of chronic pancreatitis. METHODS: A prospectively maintained database of patients undergoing TPIAT is reviewed. Islet function is inferred from daily insulin requirement. Pain relief is evaluated by healthcare utilization and narcotic use. Quality of life (QOL) is measured with SF-12...
December 28, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/29258973/two-way-social-media-messaging-in-postoperative-cataract-surgical-patients-prospective-interventional-study
#2
Thuss Sanguansak, Katharine E Morley, Michael G Morley, Kavin Thinkhamrop, Jaruwan Thuanman, Isha Agarwal
BACKGROUND: Social media offers a new way to provide education, reminders, and support for patients with a variety of health conditions. Most of these interventions use one-way, provider-patient communication. Incorporating social media tools to improve postoperative (postop) education and follow-up care has only been used in limited situations. OBJECTIVE: The aim of this study was to determine the feasibility and efficacy of two-way social media messaging to deliver reminders and educational information about postop care to cataract patients...
December 19, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29247396/the-mechanism-in-junctional-failure-of-thoraco-lumbar-fusions-part-ii-analysis-of-a-series-of-pjk-after-thoraco-lumbar-fusion-to-determine-parameters-allowing-to-predict-the-risk-of-junctional-breakdown
#3
Antonio A Faundez, Jonathon Richards, Philippe Maxy, Rachel Price, Amélie Léglise, Jean-Charles Le Huec
PURPOSE: To identify risk factors, in 12 patients with junctional breakdown (JBD) after thoraco-sacral fusions and to test a software locating maximal bending moment on full spine EOS images. METHODS: Twelve patients underwent long fusions for lumbar degenerative pathologies. Preop EOS images were compared to first postop EOS showing JBD. Parameters analyzed were: spinopelvic parameters [pelvic incidence (PI), pelvic tilt (PT), sacral slope (SS), sagittal vertical axis (SVA), spinosacral angle (SSA), lordosis, and kyphosis], proximal junctional angle (PJA), odontoid-hip axis angle (ODHA), and CIA...
December 15, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29245239/predictors-of-ultimate-postoperative-cervical-sagittal-alignment-in-main-thoracic-adolescent-idiopathic-scoliosis-a-long-term-follow-up-study
#4
Zhen Zhang, Zhen Liu, Zezhang Zhu, Yong Qiu
This is a retrospective study. The aim of this study was to access sagittal compensatory mechanism of the cervical spine in thoracic adolescent idiopathic scoliosis (T-AIS) before and after posterior spinal fusion and to identify preoperative or immediate postoperative radiographic parameters that can predict the ultimate cervical sagittal alignment (CSA) after long-term follow-up.A retrospective study was performed on 44 T-AIS patients treated with posterior spinal fusion and with at least 5 years of follow-up...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29234818/postrhinoplasty-fibrotic-syndrome
#5
REVIEW
R P Gruber, M G Galvez, D D Ulvila
BACKGROUND: Over the years there have been numerous anecdotal reports of nasal tip enlargement and loss of tip definition post rhinoplasty. Subsequent revisionary procedures not only failed to reduce the tip size but aggravated the problem causing an even larger and less defined nasal tip. The final result was often worse than the preop condition and uncorrectable. METHOD/RESULTS: Six patients who demonstrated an aggravation of the postop result with subsequent revisionary or secondary surgeries were evaluated to find common causes or circumstances...
December 12, 2017: HNO
https://www.readbyqxmd.com/read/29227365/analysis-of-successful-vs-failed-radiographic-outcomes-following-cervical-deformity-surgery
#6
Themistocles S Protopsaltis, Subaraman Ramchandran, Kojo Hamilton, Daniel Sciubba, Peter G Passias, Virginie Lafage, Renaud Lafage, Justin S Smith, Robert A Hart, Munish Gupta, Doug Burton, Shay Bess, Christopher Shaffrey, Christopher P Ames
STUDY DESIGN: Prospective multi-center cohort study with consecutive enrollment OBJECTIVE.: To evaluate pre-operative alignment and surgical factors associated with sub-optimal early post-operative radiographic outcomes following surgery for cervical deformity. SUMMARY OF BACKGROUND DATA: Recent studies have demonstrated correlation between cervical sagittal alignment and patient reported outcomes. Few studies have explored cervical deformity correction prospectively, and the factors that result in successful vs...
December 8, 2017: Spine
https://www.readbyqxmd.com/read/29177172/outcome-of-long-standing-ulno-humeral-dislocation-managed-by-open-reduction-and-stabilization-with-v-y-plasty-our-experience
#7
Vikram Khanna, Ashish Gupta, Sanjeev Kumar
Objective: To assess the outcome of long standing ulno-humeral dislocation managed by open reduction and stabilization with V-Y plasty. Methods: This cross sectional study included 14 patients with elbow dislocation that was more than 3 months without joint ankylosis, myositis ossificans or nerve injury. The surgical management not only included open reduction of the elbow joint, but also elongation of the triceps aponeurosis, collateral ligament repair along with the stabilization of the elbow joint...
October 2017: Bulletin of Emergency and Trauma
https://www.readbyqxmd.com/read/29168434/changes-in-knee-shape-and-geometry-resulting-from-total-knee-arthroplasty
#8
Mohsen Akbari Shandiz, Paul Boulos, Stefan Karl Saevarsson, Heiko Ramm, Chun Kit Jack Fu, Stephen Miller, Stefan Zachow, Carolyn Anglin
Changes in knee shape and geometry resulting from total knee arthroplasty can affect patients in numerous important ways: pain, function, stability, range of motion, and kinematics. Quantitative data concerning these changes have not been previously available, to our knowledge, yet are essential to understand individual experiences of total knee arthroplasty and thereby improve outcomes for all patients. The limiting factor has been the challenge of accurately measuring these changes. Our study objective was to develop a conceptual framework and analysis method to investigate changes in knee shape and geometry, and prospectively apply it to a sample total knee arthroplasty population...
January 2018: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/29080002/how-does-patient-rated-outcome-change-over-time-following-the-surgical-treatment-of-degenerative-disorders-of-the-thoracolumbar-spine
#9
Tamas F Fekete, M Loibl, D Jeszenszky, D Haschtmann, P Banczerowski, F S Kleinstück, H J Becker, F Porchet, A F Mannion
PURPOSE: Patient-rated measures are considered the gold standard for assessing the outcome of spine surgery, but there is no consensus on the appropriate timing of follow-up. Journals often demand a minimum 2-year follow-up, but the indiscriminate application of this principle may not be warranted. We examined the course of change in patient outcomes up to 5 years after surgery for degenerative spinal disorders. METHODS: The data were evaluated from 4287 consecutive patients (2287 women, 2000 men; aged 62 ± 15 years) with degenerative disorders of the thoracolumbar spine, undergoing first-time surgery at the given level between 01/01/2005 and 31/12/2011...
October 27, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29057345/influence-of-psychosocial-distress-in-the-results-of-elective-lumbar-spine-surgery
#10
Vivian Amaral, Luis Marchi, Heber Martim, Rodrigo Amaral, Joes Nogueira-Neto, Ellen Pierro, Leonardo Oliveira, Etevaldo Coutinho, Fernando Marcelino, Nicholai Faulhaber, Rubens Jensen, Luiz Pimenta
BACKGROUND: Low back pain can be caused by several pathological entities and its perception can be altered by external factors, for example by some psychological and social factors. The objective of this study was to compare surgical outcomes in patients with or without psychosocial issues. METHODS: Single center, retrospective and comparative study. Patients with indication to elective lumbar spine surgery were screened for some psychosocial factors. As a result of the screening, patients were divided in two groups: mild psychosocial issues (green group) or moderate psychosocial issues (yellow group)...
September 2017: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/29050719/how-is-pulmonary-function-and-exercise-tolerance-affected-in-patients-with-ais-who-have-undergone-spinal-fusion
#11
Kelly A Jeans, John F Lovejoy, Lori A Karol, Anna M McClung
STUDY DESIGN: Prospectively enrolled AIS patients who underwent spinal fusion, with 2 year follow-up. OBJECTIVES: To evaluate the cardiovascular fitness and activity level in patients with AIS pre- and post-spinal fusion and to determine if initial curve magnitude or pulmonary function is predictive of exercise capacity. SUMMARY OF BACKGROUND DATA: Researchers have tried to link pulmonary function testing (PFT) to exercise capacity; the results are mixed...
November 2017: Spine Deformity
https://www.readbyqxmd.com/read/29028215/spectral-shape-analysis-of-human-torsos-application-to-the-evaluation-of-scoliosis-surgery-outcome
#12
Ola Ahmad, Herve Lombaert, Stefan Parent, Hubert Labelle, Farida Cheriet
OBJECTIVE: This paper aims at evaluating the effect of spinal surgery on the torso shape appearance of adolescent patients. Current methods that assess the surgical outcome on the trunk shape are limited to its global asymmetry or rely on unreliable manual measurements. METHOD: We introduce a novel framework to evaluate pre- to post-operative local asymmetry changes using a spectral representation of the torso shape, more specifically, the Laplacian spectrum (eigenvalues and eigenvectors) of a graph...
October 10, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28975643/change-in-axial-rotation-of-the-femur-in-the-resting-supine-position-following-total-hip-arthroplasty
#13
Keisuke Uemura, Masaki Takao, Hidetoshi Hamada, Takashi Sakai, Nobuhiko Sugano
Stem anteversion in the setting of total hip arthroplasty (THA) is usually measured by referencing the posterior condylar line (PCL). However, stem anteversion may not express the functional torsion of the femur if a consistent horizontal tilt in the PCL is observed after THA. Herein, the horizontal tilt of the PCL at the resting neutral position of the hip was retrospectively measured in 53 THA patients from three computed tomography (CT) datasets: (i) preoperative (preop-CT), (ii) 3 weeks after THA (1st postop-CT), and (iii) more than 2 years after THA (2nd postop-CT)...
October 3, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28961350/motor-cortical-plasticity-relates-to-symptom-severity-and-clinical-benefit-from-deep-brain-stimulation-in-cervical-dystonia
#14
Daniel Kroneberg, Philip Plettig, Gerd-Helge Schneider, Andrea A Kühn
OBJECTIVE: To investigate the relationship between motor cortical plasticity, intracortical inhibition, and clinical response to pallidal deep brain stimulation (DBS) in patients with cervical dystonia (CD). MATERIALS AND METHODS: Response to paired associative stimulation (PAS) and short interval intracortical inhibition (SICI) were assessed in patients with CD before and after three months of DBS and correlated with severity of dystonic symptoms as assessed by Toronto-Western-Spasmodic Torticollis Rating Scale (TWSTRS) severity score...
September 29, 2017: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/28945896/patients-with-high-pelvic-tilt-achieve-the-same-clinical-success-as-those-with-low-pelvic-tilt-after-minimally-invasive-adult-deformity-surgery
#15
Juan S Uribe, Jacob Januszewski, Michael Wang, Neel Anand, David O Okonkwo, Praveen V Mummaneni, Stacie Nguyen, Joseph Zavatsky, Khoi Than, Pierce Nunley, Paul Park, Adam S Kanter, Frank La Marca, Richard Fessler, Gregory M Mundis, Robert K Eastlack
BACKGROUND: Pelvic tilt (PT) is a compensatory mechanism for adult spinal deformity patients to mitigate sagittal imbalance. The association between preop PT and postop clinical and radiographic outcomes has not been well studied in patients undergoing minimally invasive adult deformity surgery. OBJECTIVE: To evaluate clinical and radiographic outcomes in adult spinal deformity patients with high and low preoperative PT treated surgically using less invasive techniques...
August 17, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28937862/the-effect-of-preoperative-oral-carbohydrate-on-breastfeeding-after-cesarean-section-a-double-blind-randomized-controlled-clinical-trial
#16
Razieh Khalooei Fard, Zohre Tabassi, Mostafa Qorbani, Saeed Hosseini
Delay in the initiation of breastfeeding is one of the problems of cesarean section. Its causes are insulin resistance, pain, anxiety, stress, thirst, hunger, and so on. Preoperative oral carbohydrate (OCH) reduces postoperative insulin resistance and improves postoperative recovery. The present study was conducted to evaluate the effect of preoperative oral carbohydrate on breastfeeding after cesarean section. In this double-blind randomized clinical trial, 91 pregnant women who underwent elective cesarean section were randomly assigned to preoperative OCH (Nutricia Preop; n = 45) or control group (water flavored with lemon; n = 46)...
September 22, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28872974/the-postoperative-immunosuppressive-phenotypes-of-peripheral-t-helper-cells-are-associated-with-poor-prognosis-of-breast-cancer-patients
#17
Ganglan Fu, Liping Miao, Meng Wang, MingYan Guo, Chengli Wang, Fengtao Ji, Minghui Cao
PURPOSE: T helper cells play essential roles in anti-tumor immune response. However, the postoperative changes of peripheral T cell subsets and their clinical significance in breast cancer patients remain largely unknown. METHODS: We evaluated the perioperative changes of T lymphocyte subsets in invasive breast cancer (IBC) patients and breast fibroadenoma (BF) patients preoperatively (preop) and 6, 24, 72 hours postoperatively (POH6, POH24, and POH72). Proportions of CD3, CD4, CD8, T helper (Th) 1, Th2, Th17 cells, regulatory T cells (Treg), and CD4(+)/CD8(+), Th1/Th2 ratio were detected by flow cytometry...
October 2017: Immunological Investigations
https://www.readbyqxmd.com/read/28823064/preoperative-hypoalbuminemia-is-an-independent-risk-factor-for-increased-high-grade-morbidity-after-elective-rectal-cancer-resection
#18
J Hardt, L Pilz, J Magdeburg, P Kienle, S Post, R Magdeburg
PURPOSE: This study investigated the association of preoperative hypoalbuminemia and postoperative complications after elective resection for rectal cancer. METHODS: From September 2009 to December 2014, all patients who underwent elective rectal resection for adenocarcinoma of the rectum were identified using a prospective colorectal cancer database. Hypoalbuminemia was defined as a serum albumin < 35 g/L. Characteristics and outcomes of hypoalbuminemic patients were compared to those of patients with normal albumin levels...
October 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28800842/treatment-outcome-in-orthognathic-surgery-a-prospective-randomized-blinded-case-controlled-comparison-of-planning-accuracy-in-computer-assisted-two-and-three-dimensional-planning-techniques-part-ii
#19
Martin Bengtsson, Gert Wall, Lennart Greiff, Lars Rasmusson
PURPOSE: The aim of the present study was to compare the accuracy of two-dimensional (2D) and three-dimensional (3D) prediction methods. The hypothesis was that a 3D technique would give a more accurate outcome of the postoperative result. MATERIAL AND METHODS: Patients with severe class III occlusion were included and planed with both a 2D and 3D prediction technique. They were there after randomly subdivided into a control (2D) and test (3D) group and treated according to the technique randomized for...
September 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28765797/radiographic-analysis-of-cervical-and-spinal-alignment-in-multilevel-acdf-with-lordotic-interbody-device
#20
Yoshihiro Katsuura, Alex Lemons, Eileen Lorenz, Rachel Swafford, James Osborn, Garrick Cason
BACKGROUND: Restoration and maintenance of cervical lordosis is an important clinical parameter in spine surgery. The purpose of this study was to determine the extent to which a multilevel anterior cervical discectomy and fusion (ACDF: greater than 3 levels) procedure restores cervical lordosis and the affect of increasing lordosis on sagittal vertical axis. METHODS: We performed a retrospective radiographic analysis of 69 patients who underwent multilevel ACDF by 2 surgeons between 2013 and 2014...
2017: International Journal of Spine Surgery
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