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https://www.readbyqxmd.com/read/28938688/drag-reducing-polymers-decrease-hepatic-injury-and-metastases-after-liver-ischemia-reperfusion
#1
Samer Tohme, Marina V Kameneva, Hamza O Yazdani, Vikas Sud, Julie Goswami, Patricia Loughran, Hai Huang, Richard L Simmons, Allan Tsung
INTRODUCTION: Surgery, a crucial therapeutic modality in the treatment of solid tumors, can induce sterile inflammatory processes which can result in metastatic progression. Liver ischemia and reperfusion (I/R) injury, an inevitable consequence of hepatic resection of metastases, has been shown to foster hepatic capture of circulating cancer cells and accelerate metastatic growth. Efforts to reduce these negative consequences have not been thoroughly investigated. Drag reducing polymers (DRPs) are blood-soluble macromolecules that can, in nanomolar concentrations, increase tissue perfusion, decrease vascular resistance and decrease near-wall microvascular concentration of neutrophils and platelets thereby possibly reducing the inflammatory microenvironment...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938493/acute-and-chronic-impact-of-bariatric-surgery-on-plasma-ldl-cholesterol-and-pcsk9-levels-in-patients-with-severe-obesity
#2
Marjorie Boyer, Marie-Eve Piché, Audrey Auclair, Thomas Grenier-Larouche, Laurent Biertho, Simon Marceau, Frédéric-Simon Hould, Simon Biron, Stéfane Lebel, Odette Lescelleur, François Julien, Julie Martin, André Tchernof, André C Carpentier, Paul Poirier, Benoit J Arsenault
Context: Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a key regulator of low-density lipoprotein cholesterol (LDL-C) concentrations. In patients with severe obesity, biliopancreatic diversion with duodenal switch (BPD-DS) surgery induces substantial weight loss and favourably influence lipoprotein metabolism. The impact of BPD-DS surgery on PCSK9 levels is unknown. Objectives: To determine the acute and chronic impact of BPD-DS surgery on PCSK9 levels and whether the acute impact of BPD-DS could be explained by BPD-DS surgery-associated caloric restriction (CR)...
August 24, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938325/the-effect-of-dexpanthenol-vitamin-a-nazalnem-on-silastic-splints-after-nasal-septal-surgery
#3
Güven Yildirim, Tolgar Lütfi Kumral, Cem Altindağ, Erdi Özdemir, Yavuz Uyar
OBJECTIVE: To investigate the effect of dexpanthenol-vitamin A (Nazalnem) ointment applied to the surface of silastic splints with an airway immediately after nasal septal surgery on postoperative complaints and nasal mucosa function. MATERIALS AND METHODS: The study enrolled 60 patients undergoing nasal septoplasty surgery. Group 1 (n = 30) received silastic splints with ointment containing dexpanthenol-vitamin A (Nazalnem), and Group 2 (n = 30), the control group, received silastic splints with vaseline...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28937552/naspghan-clinical-report-on-postoperative-recurrence-in-pediatric-crohn-disease
#4
Judy B Splawski, Marian D Pffefferkorn, Marc E Schaefer, Andrew S Day, Oliver S Soldes, Todd A Ponsky, Philip Stein, Jess L Kaplan, Shehzad A Saeed
Pediatric Crohn disease is characterized by clinical and endoscopic relapses. The inflammatory process is considered to be progressive and may lead to strictures, fistulas, and penetrating disease that may require surgery. In addition, medically refractory disease may be treated by surgical resection of inflamed bowel in an effort to reverse growth failure. The need for surgery in childhood suggests severe disease and these patients have an increased risk for recurrent disease and potentially more surgery. Data show that up to 55% of patients had clinical recurrence in the first 2 years after initial surgery...
October 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28937463/combined-anterior-posterior-fixation-and-fusion-for-completely-dislocated-hangman-s-fracture-a-retrospective-analysis-of-11-cases
#5
Jianxi Wang, Huajiang Chen, Peng Cao, Wen Yuan, Xiaodong Wu, Gang Liu, Renhu Li, Fazhi Zang, Liangyu Shi, An Wang
STUDY DESIGN: Retrospective clinical study. PURPOSE: To evaluate the effectiveness and feasibility of combined anterior-posterior fixation and fusion for the treatment of completely dislocated hangman's fracture. SUMMARY OF BACKGROUND DATA: A completely dislocated hangman's fracture describes the complete anterior displacement of the C2 vertebral body onto the C3 body. This type of fracture is exceptionally unstable, and for which the management is challenging...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28937461/white-blood-cell-count-and-c-reactive-protein-variations-after-posterior-surgery-with-intraoperative-radiotherapy-for-spinal-metastasis
#6
Shurei Sugita, Takahiro Hozumi, Kiyofumi Yamakawa, Takahiro Goto, Taiji Kondo
STUDY DESIGN: Retrospective case series. OBJECTIVE: To evaluate the feasibility of blood test parameters [white blood cell (WBC) count and C-reactive protein (CRP)] for predicting and diagnosing postoperative infection after posterior surgery with intraoperative radiotherapy (IORT) for spinal metastasis. SUMMARY OF BACKGROUND DATA: Posterior surgery with IORT is effective for treating spinal metastasis, as we previously reported. However, the procedure requires that the patient be transferred from the operating room to the irradiation room...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28937460/utility-of-the-surgical-apgar-score-for-patients-who-undergo-surgery-for-spinal-metastasis
#7
Darryl Lau, Timothy J Yee, Frank La Marca, Rakesh Patel, Paul Park
STUDY DESIGN: Retrospective review of patients who underwent surgery for spinal metastasis between 2005 and 2011. OBJECTIVE: To assess the utility of the surgical Apgar score (SAS) in patients who underwent surgery for spinal metastasis. SUMMARY OF BACKGROUND DATA: Surgery for spinal metastasis can be associated with relatively high morbidity and mortality. Consequently, identifying patients at risk for major postoperative complications is important...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28937459/percutaneous-kyphoplasty-for-the-treatment-of-osteoporotic-vertebral-fractures-with-intravertebral-fluid-or-air-a-comparative-study
#8
Junjie Niu, Dawei Song, Haifei Zhou, Qian Meng, Bin Meng, Huilin Yang
STUDY DESIGN: A retrospective comparative study. OBJECTIVE: To compare the characteristics of osteoporotic vertebral fractures (OVFs) with intravertebral fluid (IVF) and those with intravertebral air (IVA), and the efficacy of percutaneous balloon kyphoplasty (PKP) in treating OVFs with these 2 different intravertebral components. SUMMARY OF BACKGROUND DATA: Previous studies have focused on the efficacy of percutaneous vertebroplasty (PVP) and PKP in treating OVFs with intravertebral cleft...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28937443/reducing-disability-durations-and-medical-costs-for-patients-with-a-carpal-tunnel-release-surgery-through-the-use-of-opioid-prescribing-guidelines
#9
Fraser W Gaspar, Roman Kownacki, Catherine S Zaidel, Craig F Conlon, Kurt T Hegmann
OBJECTIVE: The impacts of compliance with opioid prescribing guidelines on disability durations and medical costs for carpal tunnel release (CTR) were examined. METHODS: Using a dataset of insured US employees, opioid prescriptions for 7840 short-term disability cases with a CTR procedure were identified. Opioids prescriptions were compared with the American College of Occupational and Environmental Medicine (ACOEM)'s opioid prescribing guidelines for postoperative, acute pain, which recommends no more than a 5-day supply, a maximum morphine equivalent dose of 50 mg/day, and only short-acting opioids...
September 20, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28936931/patient-perspectives-on-transitions-of-surgical-care-examining-the-complexities-and-interdependencies-of-care
#10
Maynor G González, Kristin N Kelly, Ann M Dozier, Fergal Fleming, John R T Monson, Adan Z Becerra, Christopher T Aquina, Christian P Probst, Bradley J Hensley, Nick Sevdalis, Katia Noyes
This study examined a thematic network aimed at identifying experiences that influence patients' outcomes (e.g., patients' satisfaction, anxiety, and discharge readiness) in an effort to improve care transitions and reduce patient burden. We drew upon the Sociology and Complexity Science Toolkit to analyze themes derived from 61 semistructured, longitudinal interviews with 20 patients undergoing either a benign or malignant colorectal resection (three interviews per patient over a 30-day after hospital discharge)...
October 2017: Qualitative Health Research
https://www.readbyqxmd.com/read/28936613/chronic-inflammatory-demyelinating-polyradiculoneuropathy-and-anesthesia-a-case-series
#11
Andrew R Mortenson, Juraj Sprung, James C Watson, P James B Dyck, Toby N Weingarten
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an acquired autoimmune demyelinating polyneuropathy characterized by symmetrical diffuse weakness that also can rarely affect bulbar and respiratory muscles. The study objective was to describe perioperative outcomes of patients with CIDP who received general anesthesia. This retrospective observational study evaluated patients with active (diagnosed or treated within the previous year) CIDP who underwent general anesthesia at our institution between January 1, 2010, and December 31, 2015...
September 21, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/28936287/evaluation-of-orthognathic-surgery-on-articular-disc-position-and-temporomandibular-joint-symptoms-in-skeletal-class-ii-patients-a-magnetic-resonance-imaging-study
#12
Gholamreza Firoozei, Shirin Shahnaseri, Hasan Momeni, Parisa Soltani
BACKGROUND: The purpose of orthognathic surgery is to correct facial deformity and dental malocclusion and to obtain normal orofacial function. However, there are controversies of whether orthognathic surgery might have any negative influence on temporomandibular (TM) joint. The purpose of this study was to evaluate the influence of orthognathic surgery on articular disc position and temporomandibular joint symptoms of skeletal CI II patients by means of magnetic resonance imaging. MATERIAL AND METHODS: For this purpose, fifteen patients with skeletal CI II malocclusion, aged 19-32 years (mean 23 years), 10 women and 5 men, from the Isfahan Department of Oral and Maxillofacial Surgery were studied...
August 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28936070/traumatic-cerrebral-fungus-experience-from-an-institution-in-north-east-india
#13
Binoy Kumar Singh, Abinash Dutta, Shameem Ahmed, Zakir Hussain, Rajib Hazarika, Bineta Singh
BACKGROUND: Traumatic brain fungus is manifestation of neglected head injury. Although rare it is not uncommon. The patients are usually intact with good Glasgow coma (GCS) score inspite of complex injuries and exposed brain parenchyma but morbidity and mortality is very high with time if no proper and timely management is offered. There is very less study on traumatic brain fungus with no defined management protocols. So an attempt was made to explain in details the surgical strategies and other management techniques in patients with traumatic brain fungus...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28936053/using-the-postoperative-visual-acuity-to-monitor-the-quality-of-cataract-surgery-does-the-day-one-visual-acuity-following-cataract-surgery-correlate-with-the-final-visual-acuity
#14
Halimatu Aliyu, Hamzah Mustak, Colin Cook
PURPOSE: Monitoring the visual acuity following cataract surgery is used as a measure of the quality of the surgery in blindness prevention programs in middle- and low-income countries. While the day 1 visual acuity is usually available, the (final) visual acuity after several weeks may not be available, as the majority of patients may not return for review. This study was undertaken to ascertain if the early and late visual acuities are correlated and if the day 1 visual acuity can be used to predict the likely final visual acuity...
April 2017: Middle East African Journal of Ophthalmology
https://www.readbyqxmd.com/read/28935681/sex-differences-in-the-utilization-and-outcomes-of-surgical-aortic-valve-replacement-for-severe-aortic-stenosis
#15
Zakeih Chaker, Vinay Badhwar, Fahad Alqahtani, Sami Aljohani, Chad J Zack, David R Holmes, Charanjit S Rihal, Mohamad Alkhouli
BACKGROUND: Studies assessing the differential impact of sex on outcomes of aortic valve replacement (AVR) yielded conflicting results. We sought to investigate sex-related differences in AVR utilization, patient risk profile, and in-hospital outcomes using the Nationwide Inpatient Sample. METHODS AND RESULTS: In total, 166 809 patients (63% male and 37% female) who underwent AVR between 2003 and 2014 were identified, and 48.5% had a concomitant cardiac surgery procedure...
September 21, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28935484/effects-of-low-level-laser-therapy-and-platelet-concentrate-on-bone-repair-histological-histomorphometric-immunohistochemical-and-radiographic-study
#16
Thiago Hoffman Jonasson, Rafael Zancan, Lucas de Oliveira Azevedo, Ana Claudia Fonseca, Marcela Claudino da Silva, Allan Fernando Giovanini, João Cesar Zielak, Melissa Rodrigues de Araujo
PURPOSE: Low-level laser therapy (LLLT) can increase bone metabolism, cell proliferation, and maturation, and reduce inflammation, while platelet concentrate (PC) assists bone healing process by releasing proteins and growth factors. Here, we evaluated the efficacy of combined LLLT and PC therapy in the healing of critical-size bone defects. MATERIALS AND METHODS: Calvarial critical-size defects 5 mm in diameter were made in 48 Wistar rats. Bones were removed, milled, and used as autogenous bone grafts...
August 19, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28935302/association-of-troponin-trends-and-cardiac-morbidity-and-mortality-after-on-pump-cardiac-surgery
#17
Eckhard Mauermann, Daniel Bolliger, Jens Fassl, Martin Grapow, Esther E Seeberger, Manfred D Seeberger, Miodrag Filipovic, Giovanna A L Lurati Buse
BACKGROUND: Elevated, single-measure, postoperative troponin is associated with adverse events after cardiac surgery. We hypothesized that increases in troponin from the first to the second postoperative day are also associated with all-cause, 12-month mortality and major adverse cardiac events (MACE). METHODS: This observational study included consecutive adults undergoing on-pump cardiac surgery with cardiac arrest. Troponin T was measured on the first and second postoperative day and was classified as "increasing" (>10%), "unchanged" (10% to -10%), or "decreasing" (<-10%)...
October 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28935227/physiotherapy-education-and-training-prior-to-upper-abdominal-surgery-is-memorable-and-has-high-treatment-fidelity-a-nested-mixed-methods-randomised-controlled-study
#18
Ianthe Boden, Doa El-Ansary, Nadia Zalucki, Iain K Robertson, Laura Browning, Elizabeth H Skinner, Linda Denehy
OBJECTIVES: To (1) assess memorability and treatment fidelity of pre-operative physiotherapy education prior to elective upper abdominal surgery and, (2) to explore patient opinions on pre-operative education. DESIGN: Mixed-methods analysis of a convenience sample within a larger parallel-group, double-blinded, randomised controlled trial with concealed allocation and intention-to-treat analysis. SETTING: Tertiary Australian hospital. PARTICIPANTS: Twenty-nine patients having upper abdominal surgery attending pre-admission clinic within six-weeks of surgery...
September 1, 2017: Physiotherapy
https://www.readbyqxmd.com/read/28934935/treatment-and-outcomes-of-tumor-induced-osteomalacia-associated-with-phosphaturic-mesenchymal-tumors-retrospective-review-of-12-patients
#19
Qing-Yao Zuo, Hong Wang, Wei Li, Xiao-Hui Niu, Yan-Hong Huang, Jia Chen, Yu-Hua You, Bao-Yue Liu, Ai-Min Cui, Wei Deng
BACKGROUND: Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome characterized by severe hypophosphatemia and osteomalacia. Nonspecific symptoms make the diagnosis elusive. In addition, locating the responsible tumor(s) is challenging. The aim of this study was to investigate the clinical management and outcomes of TIO. METHODS: The clinical features, diagnostic procedures, treatment, and outcomes of 12 patients were reviewed retrospectively. RESULTS: The cohort comprised six men and six women (mean age 45...
September 21, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28934890/hyperglycemic-episodes-are-associated-with-postoperative-infections-after-cardiac-surgery
#20
K M Järvelä, N K Khan, E L Loisa, J A Sutinen, J O Laurikka, J A Khan
BACKGROUND AND AIMS: To describe the incidence of and risk factors for postoperative infections and the correlation between postoperative hyperglycemia despite tight blood glucose control with infectious and other complications after contemporary cardiac surgery. MATERIAL AND METHODS: The study comprised 1356 consecutive adult patients who underwent cardiac surgery between January 2013 and December 2014 and were followed up for 6 months. Patients surviving the first 2 days were included in the analysis...
September 1, 2017: Scandinavian Journal of Surgery: SJS
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