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surgery behavior change

M J Lin, F Baky, B C Housley, N Kelly, E Pletcher, J D Balshi, S P Stawicki, D C Evans
INTRODUCTION: Clinical information continues to be limited regarding changes in the temporal risk profile for readmissions during the initial postoperative year in vascular surgery patients. We set out to describe the associations between demographics, clinical outcomes, comorbidity indices, and hospital readmissions in a sample of patients undergoing common extremity revascularization or dialysis access (ERDA) procedures. We hypothesized that factors independently associated with readmission will evolve from "short-term" to "long-term" determinants at 30-, 180-, and 360-day postoperative cutoff points...
October 2016: Journal of Postgraduate Medicine
Meagan E Ita, Nathan D Crosby, Ben A Bulka, Beth A Winkelstein
STUDY DESIGN: Immunohistochemistry labeled pre- and post-synaptic structural markers to quantify excitatory and inhibitory synapses in the spinal superficial dorsal horn at 14 days after painful facet joint injury in the rat. OBJECTIVE: The objective of this study was to investigate the relationship between pain and synapse density in the spinal cord after facet injury. SUMMARY OF BACKGROUND DATA: Neck pain is a major contributor to disability and often becomes chronic...
October 17, 2016: Spine
Phui Yee Wong, Ravi K Lingam, Surojit Pal, Pushpa Khatri, Robert Nash, Arvind Singh
AIM: The aim of this study is to gain insight into the disease progression and behavior of primary cholesteatoma in a cohort of patients who did not have surgery using non-echoplanar diffusion-weighted magnetic resonance imaging (DW MRI) serial monitoring. METHODS: Retrospective longitudinal observational study of 12 cases of middle ear cleft cholesteatoma diagnosed between 2009 and 2014 where surgery was not performed for various reasons. All cases were monitored radiologically with non-echoplanar half-Fourier acquisition single-shot turbo spin-echo diffusion weighted imaging annually for a median period of 23 months (between 11 and 45 mo) to evaluate for changes in disease volume and direction of growth...
October 14, 2016: Otology & Neurotology
Mary Ellen McCann, Jurgen de Graaff
PURPOSE OF REVIEW: Numerous preclinical studies have shown that general anesthetics adversely influence on the development of young brains. These adverse effects are dose-dependent occurring in specific stages of brain development. Histologic examinations show increased apoptosis, pathological neurogenesis and dendritic formation after exposure of infant animals to virtually all general anesthetics at a clinically effective dose which are associated with memory and behavioral changes at adulthood...
October 15, 2016: Current Opinion in Urology
Depinder Kaur, Saurabh Anand
BACKGROUND: Efficacy of caudal bupivacaine plus ketamine on postoperative pain in children. AIMS: The aim of this study was to compare the analgesic efficacy and safety of caudal block with mixture of bupivacaine and ketamine to bupivacaine alone for postoperative analgesia in pediatric patients undergoing infraumbilical surgery. SETTINGS AND DESIGN: A prospective randomized study was conducted in a tertiary care teaching hospital. STATISTICAL ANALYSIS: Data were collected; mean value and standard deviation were computed for age, weight, duration of surgery, and duration of analgesia...
September 2016: Anesthesia, Essays and Researches
K K Ganina, Yu L Dugina, E S Zhavbert, I A Ertuzun, O I Epshtein, V N Mukhin, I N Abdurasulova
AIM: On amnesia models induced by (icv) injection of β-amyloid fragment 25-35 peptide were evaluated antiamnestic actitity. MATERIAL AND METHODS: It was used of active antibody preparations (RA AT) to protein S100 (tenoten), to eNOS (impaza) and combinations (divaza) antiamnestic activity behavioral tests novel object conditioned response passive avoidance. RESULTS: Under the influence of RA AT S100 observed recovery of violation of the β-amyloid short-term memory (1 hour after the initial presentation of objects), and RA AT eNOS were more effective when tested 24 hours later...
2016: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
Luisa Soares-Miranda, Sandra Abreu, Marco Silva, Armando Peixoto, Rosa Ramalho, Pedro Correia da Silva, Carla Costa, João Paulo Teixeira, Carla Gonçalves, Pedro Moreira, Jorge Mota, Guilherme Macedo
PURPOSE: Evidence suggests that being physically active in combination with a healthy diet contributes to diminish colorectal cancer risk. However, if this is true for colorectal cancer primary prevention, the same is not clear for its recurrence after colorectal cancer treatments. Data on cancer survival are scarce, and there is a need for greater attention on these survivors' lifestyle behavior. This manuscript describes rationale and design of the Cancer Survival Study (CASUS) on colorectal patients, a longitudinal observational study with the aim of investigating how physical activity, physical fitness, and dietary intake are related with their quality of life, disease recurrence, and survival...
October 11, 2016: International Journal of Colorectal Disease
Tarek Abdel Shafy, Adel Sayed, Ahmed H Abdelazeem
PURPOSE: Study the bone mineral density (BMD) changes and the remodelling process after implantation of a neck preserving short stem implant over a period of two years. METHODS: Using specific patients' selection criterion, a prospective study was done including 26 patients. All were operated upon by a single surgeon using the MiniHipTM, (Corin, Cirencester, UK). Mean age was 42.5 years. Clinical and radiological evaluation was done. Periprosthetic bone density was measured by DEXA...
2016: SICOT-J
Leslie Carlin, Kathryn Sibley, Richard Jenkinson, Pia Kontos, Rhona McGlasson, Hans J Kreder, Susan Jaglal
For older adults with osteoporosis, a fall resulting in hip fracture is a life-changing event from which only one-third fully recover. Current best evidence argues strongly for elderly patients to bear weight on their repaired hip fracture immediately after their surgery to maximize their chances of full or nearly full recovery. Patient stakeholders in Canada have argued that some surgeons fail to issue "weight-bearing-as-tolerated" (WBAT) orders in all eligible cases, protecting their bony repair but contributing to increased mortality and long-term disability rates...
October 6, 2016: Journal of Evaluation in Clinical Practice
Chang-Hsien Lu, Chien-Ting Liu, Pei-Hung Chang, Kun-Yun Yeh, Chia-Yen Hung, Shau-Hsuan Li, Yung-Chang Lin, Ta-Sen Yeh, Yung-Shin Hung, Wen-Chi Chou
Purpose: Parotid cancer is a rare malignancy characterized by a heterogeneous histologic subtype and distinct biologic behavior. The present study aimed to externally validate and compare the performances of the American Joint Committee on Cancer (AJCC) staging system (7(th) Edition), Carrillo score, and Vander Poorten score in the prediction of tumor relapse probability in a large cohort of Asian parotid cancer patients. Methods: In total, 261 patients who underwent primary surgery for localized parotid cancer between 2002 and 2014 at the four affiliated hospitals of Chang Gung Memorial Hospital were identified...
2016: Journal of Cancer
Gerson Aparecido Foratori, Francisco Juliherme Pires de Andrade, Victor Mosquim, Matheus de Carvalho Sales Peres, Reginaldo Ceneviva, Elinton Adami Chaim, Silvia Helena de Carvalho Sales Peres
Society has changed its own lifestyle, specially its eating habits and physical activities, leading to excessive weight and a sedentary behavior, which has contributed to obesity increase. Bariatric surgery is the most effective treatment to obesity, allowing weight loss and its maintenance. However, it has been related high levels of iron deficiency after surgery. A person's nutritional status might be affected by total or partial tooth loss. The aim of this longitudinal prospective cohort study was to evaluate the levels of serum ferritin before and after bariatric surgery and to identify if there is a relation with tooth loss...
2016: PloS One
Michael H Antoni, Laura C Bouchard, Jamie M Jacobs, Suzanne C Lechner, Devika R Jutagir, Lisa M Gudenkauf, Charles S Carver, Susan Lutgendorf, Steven W Cole, Marc Lippman, Bonnie B Blomberg
PURPOSE: Cognitive behavioral stress management (CBSM) is an empirically-validated group-based psychosocial intervention. CBSM is related to decreased self-reported indicators of psychological adversity during breast cancer treatment and greater disease-free survival (DFS) vs. a control condition. This study examined relationships between CBSM, DFS, and a potential biobehavioral pathway linking these variables in breast cancer patients through a gene expression composite representing the leukocyte conserved transcriptional response to adversity (CTRA)...
September 24, 2016: Psychoneuroendocrinology
Maud Pétrault, Sophie Gautier, Vincent Bérézowski, Thavarak Ouk, Michèle Bastide, Olivier Pétrault, Régis Bordet
Analgesics such as opioid agonists are usually not given during the post-operative phase of experimental stroke because they are susceptible to interfere with the evaluation of neuroprotective therapies. Here we investigate the potential of acetaminophen and nefopam, two non-opioid analgesic drugs, to exert an analgesic effect without inducing neuroprotection in a murine model of ischemic stroke. We demonstrate that acetaminophen (200 mg/kg, PO) induces a significant decrease in the infarct volume, particularly in the cortex (VEHICLE: 200...
September 30, 2016: Fundamental & Clinical Pharmacology
Daisy Lin, Jinyang Liu, Lea Kramberg, Andrea Ruggiero, James Cottrell, Ira S Kass
BACKGROUND: Single-episode anesthetic exposure is the most prevalent surgery-related incidence among young children in the United States. Although numerous studies have used animals to model the effects of neonatal anesthetics on behavioral changes later on in life, our understanding of the functional consequences to the developing brain in a comprehensive and clinically relevant manner is unclear. METHODS: The volatile anesthetic, sevoflurane (sevo) was administered to C57BL6 postnatal day 7 (P7) mice in a 40% oxygen and 60% nitrogen gas mixture...
September 2016: Brain and Behavior
Stephen King, Elizabeth S Roberts, Jonathan N King
BACKGROUND: Few pharmaceuticals are registered in cats for the management of post-operative pain and inflammation. The objective of this study was to assess the field efficacy and safety of an injectable formulation of the nonsteroidal anti-inflammatory drug robenacoxib in cats undergoing surgery. The study was a multi-center, prospective, randomized, masked, parallel-group, placebo-controlled clinical trial. A total of 349 cats were enrolled and underwent surgery comprising forelimb onychectomy, as an example of orthopedic surgery, plus either ovariohysterectomy or castration...
September 29, 2016: BMC Veterinary Research
Heather N Hutson, Taylor Marohl, Matthew Anderson, Kevin Eliceiri, Paul Campagnola, Kristyn S Masters
Disorganization of the valve extracellular matrix (ECM) is a hallmark of calcific aortic valve disease (CAVD). However, while microarchitectural features of the ECM can strongly influence the biological and mechanical behavior of tissues, little is known about the ECM microarchitecture in CAVD. In this work, we apply advanced imaging techniques to quantify spatially heterogeneous changes in collagen microarchitecture in CAVD. Human aortic valves were obtained from individuals between 50 and 75 years old with no evidence of valvular disease (healthy) and individuals who underwent valve replacement surgery due to severe stenosis (diseased)...
2016: PloS One
Stéphanie Fontaine Carbonnel, Pascal Rippert, Isabelle Poirot, Dominique Gachet, Capucine de Lattre, Carole Vuillerot
OBJECTIVE: Since 2005, in France, corticosteroid therapy is now widely used in Duchenne muscular dystrophy (DMD). This treatment has changed our practice of pediatric rehabilitation teams. We describe here our 10-year clinical experience in treating DMD patients by CS according to international guidelines i.e. prednisone 0.75mg/kg/day started from the plateau of motor function. MATERIALS/PATIENTS AND METHODS: We conducted a prospective study. Information was given on the expected effects and side effects...
September 2016: Annals of Physical and Rehabilitation Medicine
Sara A Chacko, Gloria Y Yeh, Roger B Davis, Christina C Wee
OBJECTIVE: This study aimed to develop and test a novel mindfulness-based intervention (MBI) designed to control weight after bariatric surgery. DESIGN: Randomized, controlled pilot trial. SETTING: Beth Israel Deaconess Medical Center, Boston, MA, USA. INTERVENTIONS: Bariatric patients 1-5 years post-surgery (n=18) were randomized to receive a 10-week MBI or a standard intervention. MAIN OUTCOME MEASURES: Primary outcomes were feasibility and acceptability of the MBI...
October 2016: Complementary Therapies in Medicine
Chih-Hsun Lin, Yun-Chu Kao, Yu-Heng Lin, Hsu Ma, Ruey-Yug Tsay
: The theoretical fiber-progressive-engagement model was proposed to describe the pseudoelastic behavior of an artery pre- and post-decellularization treatments. Native porcine arteries were harvested and decellularized with 0.05% trypsin for 12 h. The uniaxial tensile test data were fitted to the fiber-progressive-engagement model proposed herein. The effects of decellularization on the morphology, structural characteristics, and composition of vessel walls were studied. The experimental stress-strain curve was fitted to the model in the longitudinal and circumferential direction, which demonstrated the adequacy of the proposed model (R(2)>0...
September 22, 2016: Acta Biomaterialia
Vlad V Simianu, Anirban Basu, Rafael Alfonso-Cristancho, Richard C Thirlby, Abraham D Flaxman, David R Flum
BACKGROUND: Recency effect suggests that people disproportionately value events from the immediate past when making decisions, but the extent of this impact on surgeons' decisions is unknown. This study evaluates for recency effect in surgeons by examining use of preventative leak testing before and after colorectal operations with anastomotic leaks. MATERIALS AND METHODS: Prospective cohort of adult patients (≥18 y) undergoing elective colorectal operations at Washington State hospitals participating in the Surgical Care and Outcomes Assessment Program (2006-2013)...
October 2016: Journal of Surgical Research
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