Bowen, Sarah-Jane M; Thomson, Anne H
The British Thoracic Society (BTS) guidelines for the management of community-acquired pneumonia in children are used as the audit standard for the annual BTS Paediatric Pneumonia Audit. This report examines 3 years of data from this national audit, highlighting trends in clinical practice and the impact of the 2011 revisions to the BTS guidelines. The findings suggest an over-reliance on investigations to diagnose pneumonia and underuse of oral antibiotics, particularly amoxicillin. There is inappropriate use of chest physiotherapy, outpatient appointments and repeat chest x-rays. Increasing adherence to the BTS guidelines would improve care and also preserve valuable secondary care resources.
Daniel, Priya; Bewick, Thomas; Welham, Sally; Mckeever, Tricia M; Lim, Wei Shen
A key objective of the British Thoracic Society national community-acquired pneumonia (CAP) audit was to determine the clinical characteristics and outcomes of hospitalised adults given a primary discharge code of pneumonia but who did not fulfil accepted diagnostic criteria for pneumonia. Adults miscoded as having pneumonia (n=1251) were older compared with adults with CAP (n=6660) (median 80 vs 78 years, p<0.001) and had more comorbid disease, significantly fewer respiratory symptoms (fever, cough, dyspnoea, pleuritic pain), more constitutional symptoms (general deterioration, falls) and significantly lower 30-day inpatient mortality (14.3% vs 17.0%, adjusted OR 0.75, p=0.003). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
Suntharalingam, Jay; Wilkinson, Tom; Annandale, Joseph; Davey, Claire; Fielding, Rhea; Freeman, Daryl; Gibbons, Michael; Hardinge, Maxine; Hippolyte, Sabrine; Knowles, Vikki; Lee, Cassandra; MacNee, William; Pollington, Jacqueline; Vora, Vandana; Watts, Trefor; Wijesinghe, Meme
The purpose of the quality standards document is to provide healthcare professionals, commissioners, service providers and patients with a guide to standards of care that should be met for home oxygen provision in the UK, together with measurable markers of good practice. Quality statements are based on the British Thoracic Society (BTS) Guideline for Home Oxygen Use in Adults. Development of BTS Quality Standards follows the BTS process of quality standard production based on the National Institute for Health and Care Excellence process manual for the development of quality standards. 10 quality statements have been developed, each describing a key marker of high-quality, cost-effective care for home oxygen use, and each statement is supported by quality measures that aim to improve the structure, process and outcomes of healthcare. BTS Quality Standards for home oxygen use in adults form a key part of the range of supporting materials that the society produces to assist in the dissemination and implementation of a guideline's recommendations.
Duran-Palomino, Diana; Programa de Especialización en Rehabilitación, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario. Bogotá D.C, Colombia. Fisioterapeuta especialista en rehabilitación cardiaca y pulmonar.; Chapetón, Olga; Departamento Fisioterapia, Clínica Fundación Valle del Lili. Cali, Colombia. fisioterapeuta en rehabilitación cardiopulmonar.; Martínez-Santa, Jaime; Programa de Especialización en Rehabilitación, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario. Bogotá D.C, Colombia. fisioterapeuta especialista en Epidemiologia.; Campos-Rodríguez, Adriana; Grupo GICAEDS, Facultad de Cultura Física, Deporte y Recreación, Universidad Santo Tomás. Bogotá, D.C, Colombia. fisioterapeuta máster en Educación.; Ramírez-Vélez, Robinson; Grupo GICAEDS, Facultad de Cultura Física, Deporte y Recreación, Universidad Santo Tomás. Bogotá, D.C, Colombia. Programa de Fisioterapia, Universidad Manuela Beltrán, Bogotá D.C, Colombia. fisioterapeuta PhD en Ciencias Biomédicas.
The aim was to evaluate compliance with the recommendations in respiratory rehabilitation (ReR), raised by the British Thoracic Society (BTS) in patients with cystic fibrosis. A cross-sectional study was conducted in 224 Colombian physiotherapists to identify interventions and components of ReR programs as recommended by the BTS. Interventions with high level of evidence (Grade A) such as: Bronchial Hygiene Therapy (54.0%), and Active Cycle of Breathing Techniques (35.3%) were identified....
Green, Richard; King, Matthew; Reid, Helen; Murchison, John T; Evans, Andrew; Nixon, Iain J
and purpose of the study: The frequency of lung nodules in the head and neck cancer population is unknown, currently the only guidance available recommends following local policy. The aim of this study was to determine the incidence of pulmonary nodules in our head and neck cancer group and interpret the recently updated British Thoracic Society (BTS) Lung Nodule Guidelines in a head and neck cancer setting. 100 patients were diagnosed with head and neck cancer between July 2013-March 2014, clinico-pathological, demographic and radiological data was extracted from the electronic records. Images with lung findings were re-reviewed by a single consultant radiologist for patients with lung pathology on the initial staging CT report. Twenty patients (20%) had discreet pulmonary findings on CT. Eleven (11%) had lung nodules, 6 (6%) had lesions suspicious for metastasis and 3 (3%) had co-incidental bronchogenic primary cancers. These patients were re-imaged between 6 and 18 months and in 1 patient the previously identified 7 mm nodule had progressed to 16 mm at 1 year. There was no set follow up imaging protocol used. The MDT in NHS Lothian has reviewed the BTS guidance and now has a local policy for the management of lung nodules in head and neck cancer patients. Lung Nodules in the head and neck cancer population are common >10%. Higher risk patients with larger nodules should be risk assessed with validated assessment tools. PET-CT has a place in the assessment of lung nodules when risk of malignancy is high. Copyright © 2016 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.
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The guidelines on control and prevention of tuberculosis in the United Kingdom have been reviewed and updated. A subcommittee was appointed by the Joint Tuberculosis Committee (JTC) of the British Thoracic Society to revise the guidelines published in 1994 by the JTC, including representatives of the Royal College of Nursing, Public Health Medicine Environmental Group, and Medical Society for Study of Venereal Diseases. In preparing the revised guidelines the authors took account of new published evidence and graded the strength of evidence for their recommendations. The guidelines have been approved by the JTC and the Standards of Care Committee of the British Thoracic Society. Tuberculosis services in each district should have staffing and resources to fulfil both the control and prevention recommendations in this document and to ensure adequate treatment monitoring. Notification of tuberculosis is required for surveillance and to initiate contact tracing (where appropriate). The following areas are discussed and recommendations made where appropriate: (1) public health law in relation to tuberculosis; (2) the organisational requirements for tuberculosis services; (3) measures for control of tuberculosis in hospitals, including segregation of patients; (4) the requirements for health care worker protection, including HIV infected health care workers; (5) measures for control of tuberculosis in prisons; (6) protection for other groups with potential exposure to tuberculosis; (7) awareness of the high rates of tuberculosis in the homeless together with local plans for detection and action; (8) detailed advice on contact tracing; (9) contact tracing required for close contacts of bovine tuberculosis; (10) management of tuberculosis in schools; (11) screening of new immigrants and how this should be performed; (12) outbreak contingency investigation; and (13) BCG vaccination and the management of positive reactors found in the schools programme.
Full Text Available Con el objetivo de evaluar el cumplimiento de las recomendaciones en rehabilitación respiratoria (ReR, planteadas por la British Thoracic Society (BTS en pacientes con fibrosis quística (FQ se realizó un estudio transversal entre 224 fisioterapeutas colombianos para identificar el tipo de intervenciones y las características de los programas de ReR como componentes del cumplimiento de las guías clínicas basadas en la evidencia de la BTS. Un elevado porcentaje de profesionales respondieron “realizar siempre” intervenciones con alto nivel de evidencia (grado A como: técnicas de higiene bronquial (54,0% y ciclo activo de la respiración (35,3%. Se observaron también intervenciones con menor grado de recomendación (grado D como: uso de solución salina hipertónica y broncodilatador para evitar el broncoespasmo (33,9%, y técnicas de terapia manual o ejercicios de movilidad torácica y resistida (38,4% para corregir problemas posturales y respiratorios. En conclusión, se encontraron importantes discrepancias con las intervenciones y componentes sugeridos por BTS en pacientes con FQ.
Gibeon, David; Batuwita, Kannangara; Osmond, Michelle; Heaney, Liam G; Brightling, Chris E; Niven, Rob; Mansur, Adel; Chaudhuri, Rekha; Bucknall, Christine E; Rowe, Anthony; Guo, Yike; Bhavsar, Pankaj K; Chung, Kian Fan; Menzies-Gow, Andrew
Obesity has emerged as a risk factor for the development of asthma and it may also influence asthma control and airway inflammation. However, the role of obesity in severe asthma remains unclear. Thus, our objective was to explore the association between obesity (defied by BMI) and severe asthma. Data from the British Thoracic Society Difficult Asthma Registry were used to compare patient demographics, disease characteristics, and health-care utilization among three BMI categories (normal weight: 18.5-24.99; overweight: 25-29.99; obese: 30) in a well-characterized group of adults with severe asthma. The study population consisted of 666 patients with severe asthma; the group had a median BMI of 29.8 (interquartile range, 22.5-34.0). The obese group exhibited greater asthma medication requirements in terms of maintenance corticosteroid therapy (48.9% vs 40.4% and 34.5% in the overweight and normal-weight groups, respectively), steroid burst therapy, and short-acting b 2 -agonist use per day. Significant differences were seen with gastroesophageal reflux disease (53.9% vs 48.1% and 39.7% in the overweight and normal weight groups, respectively) and proton pump inhibitor use. Bone density scores were higher in the obese group, while pulmonary function testing revealed a reduced FVC and elevated carbon monoxide transfer coefficient. Serum IgE levels decreased with increasing BMI and the obese group was more likely to report eczema, but less likely to have a history of nasal polyps. Patients with severe asthma display particular characteristics according to BMI that support the view that obesity-associated severe asthma may represent a distinct clinical phenotype.
Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on Wednesday, 4/24/2013 at Scottsdale Shea beginning at 6:30 PM. There were 13 in attendance representing the pulmonary, critical care, sleep, infectious disease, and radiology communities. Drs. Gotway and August, thoracic radiologists, were both unable to attend. Dr. Tilman Kolesch from Maricopa more than capably filled in as our radiologist. The meeting was preceded by a discussion on Pharma and the availability of physicians who accept money, including dinners, from pharmaceutical companies. The Arizona Thoracic Society is sponsored by pharmaceutical companies. Ken Knox asked if Arizona Thoracic Society meetings could be held in Tucson during July and December, the two months meetings have not been scheduled. The attendees enthusiastically endorsed this expansion of the Arizona Thoracic Society meetings. In addition, Dr. Knox wishes to sponsor a winter symposium in Tucson in collaboration with the Arizona Thoracic Society. The attendees also enthusiastically endorsed this meeting. Four …
Full Text Available No abstract available. Article truncated after 150 words. The November 2017 Arizona Thoracic Society meeting was held on Wednesday, November 15, 2017 at the HonorHealth Rehabilitation Hospital beginning at 6:30 PM. This was a dinner meeting with a lecture followed by case presentations. There were 15 in attendance representing the pulmonary, critical care, sleep, allergy, infectious disease and radiology communities. At the beginning of the meeting several issues were discussed: 1. CME offered by the Southwest Journal of Pulmonary and Critical Care Medicine (SWJPCC is currently offered to only the Southwest state thoracic societies and the Mayo Clinic. After discussion it was felt that this restriction of access was no longer appropriate and CME credits should be available to all. 2. Efforts continue to obtain CME for the Arizona Thoracic Society meetings. Our Chapter Representative, Dr. Gerry Schwartzberg, is approaching this with the American Thoracic Society. Locally, HonorHealth sent out a survey on CME needs. Members were encouraged …
Full Text Available No abstract available. Article truncated after first 150 words. The May 2014 Arizona Thoracic Society meeting was held on Wednesday, 5/28/2014 at Scottsdale Shea Hospital beginning at 6:30 PM. There were 13 in attendance representing the pulmonary, critical care, sleep and radiology communities. A discussion was held regarding the Arizona Thoracic Society relationship with the American Lung Association. Several members volunteered to talk to the lung association regarding common ground to strengthen the relationship. The wine tasting with the California, New Mexico and Colorado Thoracic Societies at the American Thoracic Society International Meeting was a big success. There were about 55 at the meeting. The tasting will probably be held again next year. At the ATS meeting data was presented that pirfenidone was effective in reducing the progression of idiopathic pulmonary fibrosis (IPF. The data was published in the New England Journal of Medicine on 8/29/14 (1. Lewis Wesselius is one of the investigators enrolling patients in a phase ...
Full Text Available No abstract available. Article truncated at 150 words. The April 2014 Arizona Thoracic Society meeting was held on Wednesday, 4/23/2014 at Scottsdale Shea Hospital beginning at 6:30 PM. There were 15 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. It was announced that there will be a wine tasting with the California, New Mexico and Colorado Thoracic Societies at the American Thoracic Society International Meeting. The tasting will be led by Peter Wagner and is scheduled for the Cobalt Room in the Hilton San Diego Bayfront on Tuesday, May 20, from 4-8 PM. Guideline development was again discussed. The consensus was to await publication of the IDSA Cocci Guidelines and respond appropriately. George Parides, Arizona Chapter Representative, gave a presentation on Hill Day. Representatives of the Arizona, New Mexico and Washington Thoracic Societies met with their Congressional delegations, including Rep. David Schweikert, to discuss the Cigar Bill, NIH funding, and the Medicare Sustainable Growth ...
Full Text Available No abstract available. Article truncated after 150 words. The March 2017 Arizona Thoracic Society meeting was held on Wednesday, March 22, 2017 at the HonorHealth Rehabilitation Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There 11 attendance representing the pulmonary, critical care, sleep, thoracic surgery and radiology communities. There was a discussion of supporting the Tobacco 21 bill which had been introduced into the Arizona State Legislature. The bill was assigned to the House Commerce Committee but was not scheduled for a hearing by the Chair-Representative, Jeff Wininger from Chandler. It seems likely that the bill will be reintroduced in the future and the Arizona Thoracic Society will support the bill in the future. Three cases were presented: 1. Dr. Bridgett Ronan presented a 57-year-old man with cough and shortness of breath. His physical examination and spirometry were unremarkable. A thoracic CT scan showed large calcified and noncalcified pleural plaques and mediastinal lymphadenopathy. …
Full Text Available No abstract available. Article truncated after 150 words. The March 2014 Arizona Thoracic Society meeting was a special meeting. In conjunction with the Valley Fever Center for Excellence and the Arizona Respiratory Center the Eighteenth Annual Farness Lecture was held in the Sonntag Pavilion at St. Joseph's Hospital at 6 PM on Friday, April 4, 2014. The guest speaker was Antonio "Tony" Catanzaro, MD from the University of California San Diego and current president of the Cocci Study Group. There were 57 in attendance representing the pulmonary, critical care, sleep, and infectious disease communities. After opening remarks by Arizona Thoracic Society president, Lewis Wesselius (a former fellow under Dr. Catanzaro at UCSD, John Galgiani, director of the Valley Fever Center for Excellence, gave a brief history of the Farness lecture before introducing Dr. Catanzaro. The lecture is named for Orin J. Farness, a Tucson physician, who was the first to report culture positive coccidioidomycosis (cocci or Valley Fever. ...
No abstract available. Article truncated after 150 words. The first Arizona Thoracic Society meeting in Tucson was held on Wednesday, 7/24/2013 at Kiewit Auditorium on the University of Arizona Medical Center campus beginning at 6:30 PM. There were 36 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. Dinner was sponsored by Accredo Health Group. A brief discussion was held of plans to have the December 2013 meeting in Tucson on a weekend as p...
Slatore, Christopher G; Horeweg, Nanda; Jett, James R
: In this research statement from the American Thoracic Society, a multidisciplinary group of clinicians, researchers, and patient advocates reviewed available evidence for pulmonary nodule evaluation, characterized six focus areas to direct future research efforts, and identified fundamental gaps in knowledge...... for identifying cancerous nodules. Before they are used in clinical practice, however, better evidence is needed to show that they improve more distal outcomes of importance to patients. In addition, the pace of research and the quality of clinical care would be improved by the development of registries that link...
Full Text Available No abstract available. Article truncated after 150 words. The November 2014 Arizona Thoracic Society meeting was held on Wednesday, November 19, 2014 at the Scottsdale Shea Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were about 30 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. Jud Tillinghast was nominated as the Arizona Thoracic Society physician of the year. Three cases were presented: 1. George Parides presented a case of a 70-year-old woman with a 3 areas of ground glass picked up incidentally on CT scan. She had some wheezing. A needle biopsy revealed adenocarcinoma. The biopsy and radiologic pattern were consistent with adenocarcinoma in situ or minimally invasive adenocarcinoma. Discussion centered around treatment. Most felt that if the areas could be removed that surgical resection was indicated (1. 2. Lewis Wesselius presented a 60-year-old man with Marfan's syndrome and a history of an aortic valve replacement on chronic ...
Full Text Available No abstract available. Article truncated at 150 words. The September 2017 Arizona Thoracic Society meeting was held on Wednesday, September 27, 2017 at the HonorHealth Rehabilitation Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were 16 in attendance representing the pulmonary, critical care, sleep, and radiology communities. There was a discussion of the Tobacco 21 bill which had been introduced the last session in the Arizona State Legislature. Since it seems likely that the bill will be reintroduced, the Arizona Thoracic Society will support the bill in the future. Dr. Rick Robbins announced that the SWJPCC has applied to be included in PubMed. In addition, Dr. Robbins was assigned the task of tracking down the campaign contributions to congressional members from the tobacco PAC before the next election. There were 7 case presentations: 1.\tAshley L. Garrett, MD, pulmonary fellow at Mayo, presented an elderly man with insulin-dependent diabetes who felt he …
Full Text Available No abstract available. Article truncated after 150 words. The October Arizona Thoracic Society meeting was held on Wednesday, 10/23/2013 at Shea Hospital beginning at 6:30 PM. There were 21 in attendance representing the pulmonary, critical care, sleep, and thoracic surgery communities. A proposal was made to decrease the number of meetings from 10 to 8 per year. After a brief discussion, this was adopted. Dr. Parides will try and coordinate these changes with Tucson. Meetings were announced for December in Tucson, January in Carmel, February in Albuquerque, and April in Phoenix. A suggestion was made to have a separate area for meetings on the SWJPCC website. There were 2 cases presented-both by Nick Sparacino, a first year fellow at Good Samaritan/VA. 1. The first case was a 48 year old man admitted to podiatry for chronic diabetic foot ulcers. His preoperative chest x-ray revealed multiple pulmonary nodules. Importantly, he had a history of working in a brake pad …
Full Text Available No abstract available. Article truncated after 150 words. The November 2015 Arizona Thoracic Society meeting was held on Wednesday, November 18, 2015 at the Scottsdale Shea Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were 14 in attendance representing the pulmonary, critical care, sleep, and radiology communities. There were 3 case presentations: 1. Dr. Gerald Schwartzberg presented a case of a 56-year-old man with a history of diabetes, alcoholism and tobacco abuse who has a history of Mycobacterium avium-intracellulare (MAI with a residual thin-walled cavity in his right upper lobe (RUL. After quitting drinking and smoking and years of being asymptomatic, he presented with hemoptysis. Chest x-ray showed increasing density in the RUL. CT scan showed an intracavitary density in his previous cavity presumably a fungus ball. Sputum cultures are pending. Discussion followed on management of fungus balls. Bronchoscopy was recommended to view the bronchial anatomy to exclude other diagnosis as well ...
Full Text Available No abstract available. Article truncated at 150 words. The June 2014 Arizona Thoracic Society meeting was held on Wednesday, 6/25/14 at the Bio5 building on the University of Arizona Medical Center campus in Tucson beginning at 5:30 PM. This was a dinner meeting with case presentations. There were about 33 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. Four cases were presented: Eric Chase presented a 68 year old incarcerated man shortness of breath, chest pain and productive cough. The patient was a poor historian. He was supposed to be receiving morphine for back pain but this had been held. He also had a 45 pound weight loss over the past year. His PMH was positive for COPD, hypertension, congestive heart failure, chronic back pain and hepatitis C. Past surgical history included a back operation and some sort of chest operation. On physical examination he was tachypneic, tachycardic and multiple scars over his neck ...
Richard A. Robbins
Full Text Available No abstract available. Article truncated at 150 words. A breakfast meeting of the Arizona Thoracic Society and the Tucson winter lung series was held on Saturday, 12/14/2013 at Kiewit Auditorium on the University of Arizona Medical Center Campus beginning at 8:30 AM. There were 31 in attendance. A lecture was presented by Joe G. N. "Skip" Garcia, MD, the senior vice president for health sciences at the University of Arizona. The title of Garcia’s talk was “Personalizing Medicine in Cardiopulmonary Disorders: The Post ACA Landscape”. Garcia began with reiterating that the Affordable Care Act (ACA, Obamacare is fact and could pose a threat to academic medical centers. However, he views the ACA as an opportunity to develop personalized medicine which grew from the human genome project. Examples cited included the genetic variability among patients in determining the dose of warfarin and bronchodilator response to beta agonists in asthma (1,2. Garcia’s laboratory has studied predominately 6 diseases including the …
Full Text Available No abstract available. Article truncated after first 150 words. The July 2016 Arizona Thoracic Society meeting was held on Wednesday, July 27, 2016 at the Scottsdale Shea Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were 14 in attendance representing the pulmonary, critical care, sleep, and radiology communities. Prior to the case presentations, a discussion was held on 4 issues. First, Dr. Rick Robbins gave a summary of ATS Hill Day. During Hill Day a presentation was given by a representative from the Campaign for Tobacco-Free Kids. Their web site lists tobacco company contributions to members of Congress on their web site. Dr. Gary Ewart from the ATS office in Washington gave a presentation on the Traditional Cigar Manufacturing and Small Business Jobs Preservation Act before Congress (aka the Cigar Bill which the ATS opposes. He noted that cosponsors for the bill included several Congressmen from Southwestern states. Dr. Robbins combined the two ...
Full Text Available No abstract available. Article truncated after 150 words. The first Arizona Thoracic Society meeting in Tucson was held on Wednesday, 7/24/2013 at Kiewit Auditorium on the University of Arizona Medical Center campus beginning at 6:30 PM. There were 36 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. Dinner was sponsored by Accredo Health Group. A brief discussion was held of plans to have the December 2013 meeting in Tucson on a weekend as part of the University of Arizona winter pulmonary meeting. There were 4 cases presented: 1.Mohammad Dalabih presented a case of a 48 yo woman with respiratory failure cared for by Gordon Carr, Linda Snyder, and himself. Radiology findings were discussed by Isabel Oliva. Lung biopsy showed acute fibrinous and organizing pneumonia rather than ARDS and was presented by Richard Sobonya. 2.Franz Rischard presented a case of a 61 year old with progressive dyspnea and moderate COPD with evidence of
Full Text Available No abstract available. Article truncated at 150 words. The September Arizona Thoracic Society meeting was held on Wednesday, 9/25/2013 at Shea Hospital beginning at 6:30 PM. There were 13 in attendance representing the pulmonary, critical care, sleep, and pathology communities. After a brief discussion, Gerry Swartzberg was selected as Arizona’s 2014 nominee for Clinician of the Year. There was 1 case presented: Dr. Thomas Colby, pulmonary pathologist from Mayo Clinic Arizona, presented the case of a 67 year old woman with multiple pulmonary nodules. The largest was 1.2 cm CT scan. She had a fine needle aspiration of one of the nodules. The pathology revealed spindle-shaped cells which were synaptophysin + (also known as the major synaptic vesicle protein p38. Synaptophysin marks neuroendocrine tissue and on this basis the patient was diagnosed with multiple carcinoid tumors. Aguayo et al. (1 described six patients with diffuse hyperplasia and dysplasia of pulmonary neuroendocrine cells, multiple carcinoid tumorlets, and peribronchiolar fibrosis …
Full Text Available No abstract available. Article truncated after 150 words. The August 2014 Arizona Thoracic Society meeting was held on Wednesday, 8/27/14 at Scottsdale Shea Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were about 30 in attendance representing the pulmonary, critical care, sleep and radiology communities. A presentation was given by Julie Reid of the American Lung Association in Arizona on their Lung Force initiative. This is an initiative to make women more aware that lung cancer is the number 1 cause of cancer deaths in women. There will be a fund raising Lung Force Walk on November 15, 2014 in Phoenix. More information can be found at http://www.lungforce.org/walk-events or http://www.lung.org/associations/states/arizona/local-offices/phoenix/ or contact Julie Reid at JReid@Lung Arizona.org or (602 258-7505. A discussion was instigated by Dr. Parides on whether there is an increased risk of clinical Valley Fever in patients previously treated who begin therapy with biological therapy for rheumatoid arthritis. The ...
Full Text Available No abstract available. Article truncated after first 150 words. The August Arizona Thoracic Society meeting was held on Wednesday, 8/28/2013 at Shea Hospital beginning at 6:30 PM. There were 23 in attendance representing the pulmonary, critical care, sleep, and pathology communities. A brief discussion was held about the audio-visual aids available. It was generally agreed that our current projector is inadequate. Judd Tillinghast will inquire about using a hospital overhead projector. If that is not possible, it was agreed to purchase a new projector. Plans for telecasting the meeting between Phoenix and Tucson continue. A trial of a link between Shea and the University in Tucson failed. Once the link is successfully established, it is hoped that the meeting can be telecasted. There were 6 cases presented: 1. Dr. Thomas Colby, pulmonary pathologist from Mayo Clinic Arizona, presented the case of a 10 year old boy with chronic dyspnea for > 4 yrs. He had growth retardation since age …
Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on 9/26//2012 at Scottsdale Shea beginning at 6:30 PM. There were 18 in attendance representing the pulmonary, critical care, sleep, pathology, and radiology communities.A discussion was held on Pending Premium Cigar Legislation HR. 1639 and S.1461, the "Traditional Cigar Manufacturing and Small Business Jobs Preservation Act of 2011”. This bill would exempt "premium cigars" from FDA oversight. The definition of premium cigars is so broad that candy flavored cigars, cigarillos and blunts would be exempted from FDA regulation. Teenage cigar smoking is increasing and this legislation may result in a further increase. The Arizona Thoracic Society is opposed to this bill. Dr. Robbins is to put a link on the Southwest Journal of Pulmonary and Critical Care website linking to the ATS website. This will enable members to contact their Congressmen opposing this legislation. A discussion was also held on a proposed combined Tucson/Phoenix …
Rosenfeld, Margaret; Allen, Julian; Arets, Bert H G M
to review six lung function tests based on a comprehensive review of the literature (infant raised-volume rapid thoracic compression and plethysmography, preschool spirometry, specific airway resistance, forced oscillation, the interrupter technique, and multiple-breath washout). In these proceedings...
Jacobs, Jeffrey P; Shahian, David M; Prager, Richard L; Edwards, Fred H; McDonald, Donna; Han, Jane M; D'Agostino, Richard S; Jacobs, Marshall L; Kozower, Benjamin D; Badhwar, Vinay; Thourani, Vinod H; Gaissert, Henning A; Fernandez, Felix G; Wright, Cameron D; Paone, Gaetano; Cleveland, Joseph C; Brennan, J Matthew; Dokholyan, Rachel S; Brothers, Leo; Vemulapalli, Sreekanth; Habib, Robert H; O'Brien, Sean M; Peterson, Eric D; Grover, Frederick L; Patterson, G Alexander; Bavaria, Joseph E
The art and science of outcomes analysis, quality improvement, and patient safety continue to evolve, and cardiothoracic surgery leads many of these advances. The Society of Thoracic Surgeons (STS) National Database is one of the principal reasons for this leadership role, as it provides a platform for the generation of knowledge in all of these domains. Understanding these topics is a professional responsibility of all cardiothoracic surgeons. Therefore, beginning in January 2016, The Annals of Thoracic Surgery began publishing a monthly series of scholarly articles on outcomes analysis, quality improvement, and patient safety. This article provides a summary of the status of the STS National Database as of October 2016 and summarizes the articles about the STS National Database that appeared in The Annals of Thoracic Surgery 2016 series, "Outcomes Analysis, Quality Improvement, and Patient Safety." Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on 8/29/2012 at Scottsdale Shea beginning at 6:30 PM. There were 23 in attendance representing the pulmonary, critical care, sleep, pathology, radiology, and thoracic surgery communities. Four cases were presented:1.Lewis Wesselius and Thomas Colby presented a 39 yo female with cough and small amounts of hemoptysis for over a year. Chest x-ray was interpreted as perhaps showing some small nodules in the lower lobes which were more easily seen with CT scan. The scattered nodules were lower lobe predominant, non-calcified and surrounded by ground glass haloes. Coccidioidomycosis serology was negative and rheumatologic serologies were negative. Bronchoscopy showed blood in the airway but other than blood, bronchoalveolar lavage was negative. A video-assisted thorascopic (VATS biopsy showed a hemangioendothelioma, a malignant neoplasm that falls between a hemangioma and angiosarcoma. These vascular tumors can originate in the heart and often metastasize to the lung and pleura…
Shapiro, Mark; Swanson, Scott J; Wright, Cameron D; Chin, Cynthia; Sheng, Shubin; Wisnivesky, Juan; Weiser, Todd S
.... The purpose of this study is to identify the risk factors responsible for adverse outcomes in patients after pneumonectomy utilizing The Society of Thoracic Surgeons General Thoracic Surgery Database (STS GTDB...
Full Text Available The Canadian Cardiovascular Society and the Canadian Thoracic Society requested a position statement on pulmonary arterial hypertension from leading Canadian experts. The present document is intended to act as an update for the clinician, to provide a template for the initial evaluation of patients, to enable the understanding of current therapeutic paradigms based on approved indications for Canada, to highlight new therapies on the horizon, and to state the positions of the Canadian Cardiovascular Society and the Canadian Thoracic Society on resource management for pulmonary arterial hypertension in Canada.
Turner, Bryan S
The following is the lecture given for the BJS 2005 Public Sociology Debate given at the London School of Economics and Political Science on ll October 2005. This lecture on the character of British sociology provides a pretext for a more general inquiry into public intellectual life in postwar Britain. The argument put forward falls into several distinctive sections. First, British social science has depended heavily on the migration of intellectuals, especially Jewish intellectuals who were refugees from fascism. Second, intellectual innovation requires massive, disruptive, violent change. Third, British sociology did nevertheless give rise to a distinctive tradition of social criticism in which one can argue there were (typically home-grown) public intellectuals. The main theme of their social criticism was to consider the constraining and divisive impact of social class, race and gender on the enjoyment of expanding social citizenship. Fourth, postwar British sociology came to be dominated by the analysis of an affluent consumer society. Finally, the main failure of British sociology in this postwar period was the absence of any sustained, macro-sociological analysis of the historical decline of Britain as a world power in the twentieth century.
M.A. Spruit (Martijn); S.J. Singh (Sally); C. Garvey (Chris); R. Zu Wallack (Richard); L. Nici (Linda); C. Rochester (Carolyn); K. Hill (Kylie); A.E. Holland (Anne); S.C. Lareau (Suzanne); W.D.-C. Man (William); F. Pitta (Fabio); L. Sewell (Louise); J. Raskin (Jonathan); J. Bourbeau (Jean); R. Crouch (Rebecca); F.M.E. Franssen (Frits); R. Casaburi (Richard); J.H. Vercoulen (Jan); I. Vogiatzis (Ioannis); R.A.A.M. Gosselink (Rik); E.M. Clini (Enrico); T.W. Effing (Tanja); F. Maltais (François); J. van der Palen (Job); T. Troosters; D.J.A. Janssen (Daisy); E. Collins (Eileen); J. Garcia-Aymerich (Judith); D. Brooks (Dina); B.F. Fahy (Bonnie); M.A. Puhan (Milo); M. Hoogendoorn (Martine); R. Garrod (Rachel); A.M.W.J. Schols (Annemie); B. Carlin (Brian); R. Benzo (Roberto); P. Meek (Paula); M. Morgan (Mike); M.P.M.H. Rutten-van Mölken (Maureen); A.L. Ries (Andrew); B. Make (Barry); R.S. Goldstein (Roger); C.A. Dowson (Claire); J.L. Brozek (Jan); C.F. Donner (Claudio); E.F.M. Wouters (Emiel)
textabstractBackground: Pulmonary rehabilitation is recognized as a core component of themanagement of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable
Douglas A McKim
Full Text Available Increasing numbers of patients are surviving episodes of prolonged mechanical ventilation or benefitting from the recent availability of user-friendly noninvasive ventilators. Although many publications pertaining to specific aspects of home mechanical ventilation (HMV exist, very few comprehensive guidelines that bring together all of the current literature on patients at risk for or using mechanical ventilatory support are available. The Canadian Thoracic Society HMV Guideline Committee has reviewed the available English literature on topics related to HMV in adults, and completed a detailed guideline that will help standardize and improve the assessment and management of individuals requiring noninvasive or invasive HMV. The guideline provides a disease-specific review of illnesses including amyotrophic lateral sclerosis, spinal cord injury, muscular dystrophies, myotonic dystrophy, kyphoscoliosis, post-polio syndrome, central hypoventilation syndrome, obesity hypoventilation syndrome, and chronic obstructive pulmonary disease as well as important common themes such as airway clearance and the process of transition to home. The guidelines have been extensively reviewed by international experts, allied health professionals and target audiences. They will be updated on a regular basis to incorporate any new information.
Jacobs, Jeffrey P; O'Brien, Sean M; Shahian, David M; Edwards, Fred H; Badhwar, Vinay; Dokholyan, Rachel S; Sanchez, Juan A; Morales, David L; Prager, Richard L; Wright, Cameron D; Puskas, John D; Gammie, James S; Haan, Constance K; George, Kristopher M; Sheng, Shubin; Peterson, Eric D; Shewan, Cynthia M; Han, Jane M; Bongiorno, Phillip A; Yohe, Courtney; Williams, William G; Mayer, John E; Grover, Frederick L
The Society of Thoracic Surgeons Adult Cardiac Surgery Database has been linked to the Social Security Death Master File to verify "life status" and evaluate long-term surgical outcomes. The objective of this study is explore practical applications of the linkage of the Society of Thoracic Surgeons Adult Cardiac Surgery Database to Social Securtiy Death Master File, including the use of the Social Securtiy Death Master File to examine the accuracy of the Society of Thoracic Surgeons 30-day mortality data. On January 1, 2008, the Society of Thoracic Surgeons Adult Cardiac Surgery Database began collecting Social Security numbers in its new version 2.61. This study includes all Society of Thoracic Surgeons Adult Cardiac Surgery Database records for operations with nonmissing Social Security numbers between January 1, 2008, and December 31, 2010, inclusive. To match records between the Society of Thoracic Surgeons Adult Cardiac Surgery Database and the Social Security Death Master File, we used a combined probabilistic and deterministic matching rule with reported high sensitivity and nearly perfect specificity. Between January 1, 2008, and December 31, 2010, the Society of Thoracic Surgeons Adult Cardiac Surgery Database collected data for 870,406 operations. Social Security numbers were available for 541,953 operations and unavailable for 328,453 operations. According to the Society of Thoracic Surgeons Adult Cardiac Surgery Database, the 30-day mortality rate was 17,757/541,953 = 3.3%. Linkage to the Social Security Death Master File identified 16,565 cases of suspected 30-day deaths (3.1%). Of these, 14,983 were recorded as 30-day deaths in the Society of Thoracic Surgeons database (relative sensitivity = 90.4%). Relative sensitivity was 98.8% (12,863/13,014) for suspected 30-day deaths occurring before discharge and 59.7% (2120/3551) for suspected 30-day deaths occurring after discharge. Linkage to the Social Security Death Master File confirms the accuracy of
Girard, Timothy D; Alhazzani, Waleed; Kress, John P
BACKGROUND: Interventions that lead to earlier liberation from mechanical ventilation can improve patient outcomes. This guideline, a collaborative effort between the American Thoracic Society (ATS) and the American College of Chest Physicians (CHEST), provides evidence-based recommendations to o...
O'Brien, Sean M; Jacobs, Jeffrey P; Pasquali, Sara K; Gaynor, J William; Karamlou, Tara; Welke, Karl F; Filardo, Giovanni; Han, Jane M; Kim, Sunghee; Shahian, David M; Jacobs, Marshall L
... after congenital cardiac operations. Included were patients of all ages undergoing cardiac operations, with or without cardiopulmonary bypass, at centers participating in The Society of Thoracic Surgeons Congenital Heart Surgery Data...
Spruit, M.A.; Singh, S.J.; Garvey, C.; ZuWallack, R.; Nici, L.; Rochester, C.; Hill, K.; Holland, A.E.; Lareau, S.C.; Man, W.D.; Pitta, F.; Sewell, L.; Raskin, J.; Bourbeau, J.; Crouch, R.; Franssen, F.M.; Casaburi, R.; Vercoulen, J.H.M.M.; Vogiatzis, I.; Gosselink, R.; Clini, E.M.; Effing, T.W.; Maltais, F.; Palen, J.A.M. van der; Troosters, T.; Janssen, D.J.; Collins, E.; Garcia-Aymerich, J.; Brooks, D.; Fahy, B.F.; Puhan, M.A.; Hoogendoorn, M.; Garrod, R.; Schols, A.M.W.J.; Carlin, B.; Benzo, R.; Meek, P.; Morgan, M.; Molken, M.P. Rutten-van; Ries, A.L.; Make, B.; Goldstein, R.S.; Dowson, C.A.; Brozek, J.L.; Donner, C.F.; Wouters, E.F.; Rehabilitation, A.E.T.F.o.P.
BACKGROUND: Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our
Spruit, Martijn A.; Singh, Sally J.; Garvey, Chris; ZuWallack, Richard; Nici, Linda; Rochester, Carolyn; Hill, Kylie; Holland, Anne E.; Lareau, Suzanne C.; Man, W.D.C.; Pitta, Fabio; Sewell, Louise; Raskin, Jonathan; Bourbeau, Jean; Crouch, Rebecca; Franssen, Frits M.E.; Casaburi, Richard; Vercoulen, Jan H.; Vogiatzit, Ioannis; Gosselink, Rik; Clini, Enrico M.; Effing, T.W.; Maltais, Francois; van der Palen, Jacobus Adrianus Maria; Troosters, Thierry; Janssen, Daisy J.A.; Collins, Eileen; Garcia-Aymerich, Judith; Brooks, Dina; Fahy, Bonnie F.; Puhan, Milo A.; Hoogendoorn, Martine; Garrod, Rachel; Schols, Annemie M.W.J.; Carlin, Brian; Benzo, Roberto; Meek, Paula; Morgan, Mike; Rutten-van Mölken, Maureen P.M.H.; Ries, Andrew L.; Make, Barry; Goldstein, Roger S.; Dowson, Claire A.; Brozek, Jan L.; Donner, Claudio F.; Wouters, Emiel F.M.
Background: Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our
Celli, Bartolome R; Decramer, Marc; Wedzicha, Jadwiga A; Wilson, Kevin C; Agustí, Alvar; Criner, Gerard J; MacNee, William; Make, Barry J; Rennard, Stephen I; Stockley, Robert A; Vogelmeier, Claus; Anzueto, Antonio; Au, David H; Barnes, Peter J; Burgel, Pierre-Regis; Calverley, Peter M; Casanova, Ciro; Clini, Enrico M; Cooper, Christopher B; Coxson, Harvey O; Dusser, Daniel J; Fabbri, Leonardo M; Fahy, Bonnie; Ferguson, Gary T; Fisher, Andrew; Fletcher, Monica J; Hayot, Maurice; Hurst, John R; Jones, Paul W; Mahler, Donald A; Maltais, François; Mannino, David M; Martinez, Fernando J; Miravitlles, Marc; Meek, Paula M; Papi, Alberto; Rabe, Klaus F; Roche, Nicolas; Sciurba, Frank C; Sethi, Sanjay; Siafakas, Nikos; Sin, Don D; Soriano, Joan B; Stoller, James K; Tashkin, Donald P; Troosters, Thierry; Verleden, Geert M; Verschakelen, Johny; Vestbo, Jorgen; Walsh, John W; Washko, George R; Wise, Robert A; Wouters, Emiel F M; ZuWallack, Richard L
Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) research statement is to describe evidence related to diagnosis, assessment and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers, and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers, and patient advocates believe will have the greatest impact on patient-centred outcomes. Copyright ©ATS/ERS 2015.
Bartolome R. Celli
Full Text Available Chronic obstructive pulmonary disease (COPD is a leading cause of morbidity, mortality and resource use worldwide. The goal of this official American Thoracic Society (ATS/European Respiratory Society (ERS Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers and patient advocates believe will have the greatest impact on patient-centred outcomes.
British one accepts some diversity, but within a tightly bounded community that insists on much conformity. In such an organisation , individualism, self...Used to ‘Bridge the Gap’ between the Attitudes and Culture of British Army Recruits and the Army’s Organisational Culture?” (Master’s diss...of military authority combines coercive and hierarchical elements typical of a military organization with ‘group consensus ’ and persuasive forms of
Hamdan Al-Jahdali; Abdullah Alshimemeri; Abdullah Mobeireek; Albanna, Amr S.; Al Shirawi, Nehad N.; Siraj Wali; Khaled Alkattan; Alrajhi, Abdulrahman A.; Khalid Mobaireek; Alorainy, Hassan S.; Al-Hajjaj, Mohamed S.; Chang, Anne B; Stefano Aliberti
This is the first guideline developed by the Saudi Thoracic Society for the diagnosis and management of noncystic fibrosis bronchiectasis. Local experts including pulmonologists, infectious disease specialists, thoracic surgeons, respiratory therapists, and others from adult and pediatric departments provided the best practice evidence recommendations based on the available international and local literature. The main objective of this guideline is to utilize the current published evidence to...
Cuthbert, Alan W
The article traces the history of the BPS since its inception in 1931 until the present day. Details are given about the size and nature of the membership and how the governance of the Society has changed during the last 75 years. The emergence of the Clinical Section from within the main Society and the growth of the Society's publications are described. PMID:16402105
Full Text Available H. Rheyngold (1993 introduces the concept of "electronic agora", claiming that virtual communities act on the square - an open space where it all happens. The theoretical framework of this paper will be set by the theory of Schutz for multiplication of reality and will build on the theory of Muggleton virtual identity. Commonwealth in Bulgaria communicates in a parallel to the real world to the virtual. Through virtual identity can reinvent itself, moving freely between multiple online roles, to be the opposite sex, younger, older, anonymous and thus to avoid the presentation of the true self. What roles occupy the British in Bulgaria in the early 21st century in cyberspace and how it used? Do they experiment with their identity? Do they develop strong relationships in social groups? Answers to these questions will be looking for in this study.
Francine M Ducharme
Full Text Available Asthma often starts before six years of age. However, there remains uncertainty as to when and how a preschool-age child with symptoms suggestive of asthma can be diagnosed with this condition. This delays treatment and contributes to both short- and long-term morbidity. Members of the Canadian Thoracic Society Asthma Clinical Assembly partnered with the Canadian Paediatric Society to develop a joint working group with the mandate to develop a position paper on the diagnosis and management of asthma in preschoolers.
Abman, Steven H; Hansmann, Georg; Archer, Stephen L; Ivy, D Dunbar; Adatia, Ian; Chung, Wendy K; Hanna, Brian D; Rosenzweig, Erika B; Raj, J Usha; Cornfield, David; Stenmark, Kurt R; Steinhorn, Robin; Thébaud, Bernard; Fineman, Jeffrey R; Kuehne, Titus; Feinstein, Jeffrey A; Friedberg, Mark K; Earing, Michael; Barst, Robyn J; Keller, Roberta L; Kinsella, John P; Mullen, Mary; Deterding, Robin; Kulik, Thomas; Mallory, George; Humpl, Tilman; Wessel, David L
Pulmonary hypertension is associated with diverse cardiac, pulmonary, and systemic diseases in neonates, infants, and older children and contributes to significant morbidity and mortality. However, current approaches to caring for pediatric patients with pulmonary hypertension have been limited by the lack of consensus guidelines from experts in the field. In a joint effort from the American Heart Association and American Thoracic Society, a panel of experienced clinicians and clinician-scientists was assembled to review the current literature and to make recommendations on the diagnosis, evaluation, and treatment of pediatric pulmonary hypertension. This publication presents the results of extensive literature reviews, discussions, and formal scoring of recommendations for the care of children with pulmonary hypertension. © 2015 by the American Heart Association, Inc., and the American Thoracic Society.
Scarci, Marco; Caruana, Edward; Bertolaccini, Luca; Bedetti, Benedetta; Brunelli, Alessandro; Varela, Gonzalo; Papagiannopoulos, Kostas; Kuzdzal, Jaroslaw; Massard, Gilbert; Ruffini, Enrico; Falcoz, Pierre Emmanuel; Opitz, Isabelle; Batirel, Hasan; Toker, Alper; Rocco, Gaetano
Malignant pleural effusion (MPE) commonly complicates advanced malignancy and their exact management is still undefined. We undertook a survey to determine the current practice among members of the European Society of Thoracic Surgeons (ESTS). A cross-sectional survey focused on the current practice of management of MPE was developed by the authors. The questions were outlined after a review of the literature and circulated in an Internet-based survey format. Computed tomography (125, 92%) and chest X-ray (106, 78%) are the most common imaging modalities performed in the initial evaluation. Video-assisted thoracoscopic surgery for washout and pleurodesis (93, 68%) was reported as the preferred approach to patients with uncomplicated MPE. Sixty-one (45%) of the responding colleagues routinely use large bore chest tubes for draining malignant effusions. Forty-nine (35%) surgeons would not apply suction to the drainage system, whilst 50 (37%) would use -2 kPa or less. Talc (124, 91%) is the most commonly used sclerosing agent for pleurodesis in the context of malignant pleural effusion. The practice of 76 (56%) of the respondents is not informed by any clinical guidelines, whilst 60 (44%) reported adhering to the 2010 British Thoracic Society Pleural Disease Guideline. Seventy-one (52%) declared that the guidance was in need of updating or revision. This survey demonstrates the lacking adoption of the existing clinical guidance in this field, as well as the need for more contemporary guidelines for a better-informed practice. The ESTS Working Group on the management of MPE has been established for this purpose.
M. Diane Lougheed; Catherine Lemiere; Ducharme, Francine M.; Chris Licskai; Dell, Sharon D; Rowe, Brian H.; Mark FitzGerald; Richard Leigh; Wade Watson; Louis-Philippe Boulet; Canadian Thoracic Society Asthma Clinical Assembly
BACKGROUND: In 2010, the Canadian Thoracic Society (CTS) published a Consensus Summary for the diagnosis and management of asthma in children six years of age and older, and adults, including an updated Asthma Management Continuum. The CTS Asthma Clinical Assembly subsequently began a formal clinical practice guideline update process, focusing, in this first iteration, on topics of controversy and/or gaps in the previous guidelines.METHODS: Four clinical questions were identified as a focus f...
Petcharaporn, Maty; Pawelek, Jeff; Bastrom, Tracey; Lonner, Baron; Newton, Peter O
A retrospective chart review and radiographic analysis. To evaluate the association between thoracic hyperkyphosis and patient quality of life measures as determined by the Scoliosis Research Society (SRS) outcomes instrument. Although validated outcomes questionnaires (e.g., Pediatric Outcomes Data Collection Instrument and SRS) have been used to evaluate patients with scoliosis, there has been little written about the effects of sagittal plane alignment on these functional outcome measurements. Data from the SRS outcomes instrument were collected from patients with thoracic hyperkyphosis as well as those with normal spinal alignment. A total of 50 patients with thoracic kyphosis >or=45 degrees were compared with 50 normal patients with thoracic kyphosis hyperkyphosis were significantly more symptomatic than normal subjects in all domains. The r values for this analysis of kyphosis (0.40-0.66), in fact were substantially greater than those previously reported for scoliosis magnitude versus SRS Questionnaire scores (0.16-0.26), suggesting this instrument may be even better suited for the evaluation of hyperkyphosis patients.
Full Text Available This is the first guideline developed by the Saudi Thoracic Society for the diagnosis and management of noncystic fibrosis bronchiectasis. Local experts including pulmonologists, infectious disease specialists, thoracic surgeons, respiratory therapists, and others from adult and pediatric departments provided the best practice evidence recommendations based on the available international and local literature. The main objective of this guideline is to utilize the current published evidence to develop recommendations about management of bronchiectasis suitable to our local health-care system and available resources. We aim to provide clinicians with tools to standardize the diagnosis and management of bronchiectasis. This guideline targets primary care physicians, family medicine practitioners, practicing internists and respiratory physicians, and all other health-care providers involved in the care of the patients with bronchiectasis.
Myocardial perfusion scintigraphy: the evidence. A consensus conference organised by the British Cardiac Society, the British Nuclear Cardiology Society and the British Nuclear Medicine Society, endorsed by the Royal College of Physicians of London and the Royal College of Radiologists
Underwood, S.R. [Imperial College London, Royal Brompton Hospital, Sydney St, SW3 6NP, London (United Kingdom); Anagnostopoulos, C. [Royal Brompton Hospital, Sydney St, SW3 6NP, London (United Kingdom); Cerqueira, M. [Georgetown University Medical Center, 3800 Reservoir Road NW, WA 20007-2197, Washington DC (United States); Ell, P.J. [Institute of Nuclear Medicine, UCL, The Middlesex Hospital, Mortimer Street, W1T 3AA, London (United Kingdom); Flint, E.J. [Dudley Group of Hospitals, Wordsley Hospital, DY8 5QX, Stourbridge, West Midlands (United Kingdom); Harbinson, M. [Antrim Area Hospital, Bush Road, Co Antrim, N. Ireland (United Kingdom); Kelion, A.D. [Harefield Hospital, Hill End Road, UB9 6JH, Harefield, Middlesex (United Kingdom); Al-Mohammad, A. [Northern General Hospital, Herries Road, S5 7AU, Sheffield (United Kingdom); Prvulovich, E.M. [Institute of Nuclear Medicine, UCL, The Middlesex Hospital, Mortimer Street, W1T 3AA, London (United Kingdom); Shaw, L.J. [Suite 225, Atlanta Cardiovascular Research Institute, 5665 Peachtree Dunwoody Road NE, 30342, Atlanta, Georgia (United States); Tweddel, A.C. [Castle Hill Hospital, Castle Road, HU16 5JQ, Cottingham, E Yorkshire (United Kingdom)
This review summarises the evidence for the role of myocardial perfusion scintigraphy (MPS) in patients with known or suspected coronary artery disease. It is the product of a consensus conference organised by the British Cardiac Society, the British Nuclear Cardiology Society and the British Nuclear Medicine Society and is endorsed by the Royal College of Physicians of London and the Royal College of Radiologists. It was used to inform the UK National Institute of Clinical Excellence in their appraisal of MPS in patients with chest pain and myocardial infarction. MPS is a well-established, non-invasive imaging technique with a large body of evidence to support its effectiveness in the diagnosis and management of angina and myocardial infarction. It is more accurate than the exercise ECG in detecting myocardial ischaemia and it is the single most powerful technique for predicting future coronary events. The high diagnostic accuracy of MPS allows reliable risk stratification and guides the selection of patients for further interventions, such as revascularisation. This in turn allows more appropriate utilisation of resources, with the potential for both improved clinical outcomes and greater cost-effectiveness. Evidence from modelling and observational studies supports the enhanced cost-effectiveness associated with MPS use. In patients presenting with stable or acute chest pain, strategies of investigation involving MPS are more cost-effective than those not using the technique. MPS also has particular advantages over alternative techniques in the management of a number of patient subgroups, including women, the elderly and those with diabetes, and its use will have a favourable impact on cost-effectiveness in these groups. MPS is already an integral part of many clinical guidelines for the investigation and management of angina and myocardial infarction. However, the technique is underutilised in the UK, as judged by the inappropriately long waiting times and by
Guidelines for the diagnosis, prevention and management of implantable cardiac electronic device infection. Report of a joint Working Party project on behalf of the British Society for Antimicrobial Chemotherapy (BSAC, host organization), British Heart Rhythm Society (BHRS), British Cardiovascular Society (BCS), British Heart Valve Society (BHVS) and British Society for Echocardiography (BSE).
Sandoe, Jonathan A T; Barlow, Gavin; Chambers, John B; Gammage, Michael; Guleri, Achyut; Howard, Philip; Olson, Ewan; Perry, John D; Prendergast, Bernard D; Spry, Michael J; Steeds, Richard P; Tayebjee, Muzahir H; Watkin, Richard
Infections related to implantable cardiac electronic devices (ICEDs), including pacemakers, implantable cardiac defibrillators and cardiac resynchronization therapy devices, are increasing in incidence in the USA and are likely to increase in the UK, because more devices are being implanted. These devices have both intravascular and extravascular components and infection can involve the generator, device leads and native cardiac structures or various combinations. ICED infections can be life-threatening, particularly when associated with endocardial infection, and all-cause mortality of up to 35% has been reported. Like infective endocarditis, ICED infections can be difficult to diagnose and manage. This guideline aims to (i) improve the quality of care provided to patients with ICEDs, (ii) provide an educational resource for all relevant healthcare professionals, (iii) encourage a multidisciplinary approach to ICED infection management, (iv) promote a standardized approach to the diagnosis, management, surveillance and prevention of ICED infection through pragmatic evidence-rated recommendations, and (v) advise on future research projects/audit. The guideline is intended to assist in the clinical care of patients with suspected or confirmed ICED infection in the UK, to inform local infection prevention and treatment policies and guidelines and to be used in the development of educational and training material by the relevant professional societies. The questions covered by the guideline are presented at the beginning of each section. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: firstname.lastname@example.org.
Jacobs, Jeffrey P; Mayer, John E; Mavroudis, Constantine; O'Brien, Sean M; Austin, Erle H; Pasquali, Sara K; Hill, Kevin D; Overman, David M; St Louis, James D; Karamlou, Tara; Pizarro, Christian; Hirsch-Romano, Jennifer C; McDonald, Donna; Han, Jane M; Becker, Susan; Tchervenkov, Christo I; Lacour-Gayet, Francois; Backer, Carl L; Fraser, Charles D; Tweddell, James S; Elliott, Martin J; Walters, Hal; Jonas, Richard A; Prager, Richard L; Shahian, David M; Jacobs, Marshall L
The Society of Thoracic Surgeons Congenital Heart Surgery Database is the largest congenital and pediatric cardiac surgical clinical data registry in the world. It is the platform for all activities of The Society of Thoracic Surgeons related to the analysis of outcomes and the improvement of quality in this subspecialty. This report summarizes current aggregate national outcomes in congenital and pediatric cardiac surgery and reviews related activities in the areas of quality measurement, performance improvement, and transparency. The reported data about aggregate national outcomes are exemplified by an analysis of 10 benchmark operations performed from January 2012 to December 2015. This analysis documents the overall aggregate operative mortality (interquartile range among all participating programs) for the following procedural groups: off-bypass coarctation repair, 1.3% (0.0% to 1.8%); ventricular septal defect repair, 0.6% (0.0% to 0.9%); tetralogy of Fallot repair, 1.1% (0.0% to 1.4%); complete atrioventricular canal repair, 3.0% (0.0% to 4.7%); arterial switch operation, 2.7% (0.0% to 4.1%); arterial switch operation and ventricular septal defect repair, 5.3% (0.0% to 6.7%); Glenn/hemi-Fontan, 2.5% (0.0% to 4.5%); Fontan operation, 1.2% (0.0% to 1.2%); truncus arteriosus repair, 9.4% (0.0% to 16.7%); and Norwood procedure, 15.7% (8.9% to 25.0%). Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Jacobs, Jeffrey P; O'Brien, Sean M; Pasquali, Sara K; Gaynor, J William; Mayer, John E; Karamlou, Tara; Welke, Karl F; Filardo, Giovanni; Han, Jane M; Kim, Sunghee; Quintessenza, James A; Pizarro, Christian; Tchervenkov, Christo I; Lacour-Gayet, Francois; Mavroudis, Constantine; Backer, Carl L; Austin, Erle H; Fraser, Charles D; Tweddell, James S; Jonas, Richard A; Edwards, Fred H; Grover, Frederick L; Prager, Richard L; Shahian, David M; Jacobs, Marshall L
The empirically derived 2014 Society of Thoracic Surgeons Congenital Heart Surgery Database Mortality Risk Model incorporates adjustment for procedure type and patient-specific factors. The purpose of this report is to describe this model and its application in the assessment of variation in outcomes across centers. All index cardiac operations in The Society of Thoracic Surgeons Congenital Heart Surgery Database (January 1, 2010, to December 31, 2013) were eligible for inclusion. Isolated patent ductus arteriosus closures in patients weighing less than or equal to 2.5 kg were excluded, as were centers with more than 10% missing data and patients with missing data for key variables. The model includes the following covariates: primary procedure, age, any prior cardiovascular operation, any noncardiac abnormality, any chromosomal abnormality or syndrome, important preoperative factors (mechanical circulatory support, shock persisting at time of operation, mechanical ventilation, renal failure requiring dialysis or renal dysfunction (or both), and neurological deficit), any other preoperative factor, prematurity (neonates and infants), and weight (neonates and infants). Variation across centers was assessed. Centers for which the 95% confidence interval for the observed-to-expected mortality ratio does not include unity are identified as lower-performing or higher-performing programs with respect to operative mortality. Included were 52,224 operations from 86 centers. Overall discharge mortality was 3.7% (1,931 of 52,224). Discharge mortality by age category was neonates, 10.1% (1,129 of 11,144); infants, 3.0% (564 of 18,554), children, 0.9% (167 of 18,407), and adults, 1.7% (71 of 4,119). For all patients, 12 of 86 centers (14%) were lower-performing programs, 67 (78%) were not outliers, and 7 (8%) were higher-performing programs. The 2014 Society of Thoracic Surgeons Congenital Heart Surgery Database Mortality Risk Model facilitates description of outcomes
Designed by Beveridge and built by Attlee's post-war Labour government, the welfare state was created during the 1940s. Britain has been seen – in domestic debates and internationally – as a world first: the place where both the idea and the practice of the welfare state were invented. I draw together comparative welfare state analysis with law and society scholarship (previously largely developed in isolation from one another) – as well as using British political cartoons as a source – to develop a revisionist historical critique of this conventional wisdom. First, the British welfare state has always been comparatively parsimonious. Second, the idea of the welfare state seems to have its origins outside the United Kingdom and this terminology was adopted relatively late and with some ambivalence in public debate and scholarly analysis. Third, a large body of socio-legal scholarship shows that robust ‘welfare rights’ were never embedded in the British ‘welfare state’.
Ferraris, Victor A; Brown, Jeremiah R; Despotis, George J; Hammon, John W; Reece, T Brett; Saha, Sibu P; Song, Howard K; Clough, Ellen R; Shore-Lesserson, Linda J; Goodnough, Lawrence T; Mazer, C David; Shander, Aryeh; Stafford-Smith, Mark; Waters, Jonathan; Baker, Robert A; Dickinson, Timothy A; FitzGerald, Daniel J; Likosky, Donald S; Shann, Kenneth G
Practice guidelines reflect published literature. Because of the ever changing literature base, it is necessary to update and revise guideline recommendations from time to time. The Society of Thoracic Surgeons recommends review and possible update of previously published guidelines at least every three years. This summary is an update of the blood conservation guideline published in 2007. The search methods used in the current version differ compared to the previously published guideline. Literature searches were conducted using standardized MeSH terms from the National Library of Medicine PUBMED database list of search terms. The following terms comprised the standard baseline search terms for all topics and were connected with the logical 'OR' connector--Extracorporeal circulation (MeSH number E04.292), cardiovascular surgical procedures (MeSH number E04.100), and vascular diseases (MeSH number C14.907). Use of these broad search terms allowed specific topics to be added to the search with the logical 'AND' connector. In this 2011 guideline update, areas of major revision include: 1) management of dual anti-platelet therapy before operation, 2) use of drugs that augment red blood cell volume or limit blood loss, 3) use of blood derivatives including fresh frozen plasma, Factor XIII, leukoreduced red blood cells, platelet plasmapheresis, recombinant Factor VII, antithrombin III, and Factor IX concentrates, 4) changes in management of blood salvage, 5) use of minimally invasive procedures to limit perioperative bleeding and blood transfusion, 6) recommendations for blood conservation related to extracorporeal membrane oxygenation and cardiopulmonary perfusion, 7) use of topical hemostatic agents, and 8) new insights into the value of team interventions in blood management. Much has changed since the previously published 2007 STS blood management guidelines and this document contains new and revised recommendations. Copyright © 2011 The Society of Thoracic
Jacobs, Jeffrey P; Quintessenza, James A; Burke, Redmond P; Bleiweis, Mark S; Byrne, Barry J; Ceithaml, Eric L; Decampli, William M; Giroud, Jorge M; Perryman, Richard A; Rosenkranz, Eliot R; Wolff, Grace; Posner, Vicki; Steverson, Sue; Blanchard, William B; Schiebler, Gerry L
Florida is the fourth largest state in the United States of America. In 2004, 218,045 live babies were born in Florida, accounting for approximately 1744 new cases of congenital heart disease. We review the initial experience of The Society of Thoracic Surgeons Congenital Heart Surgery Database with a regional outcomes report, namely the Society of Thoracic Surgeons Florida Regional Report. Eight centres in Florida provide services for congenital cardiac surgery. The Children's Medical Services of Florida provide a framework for quality improvement collaboration between centres. All congenital cardiac surgical centres in Florida have voluntarily agreed to submit data to the Society of Thoracic Surgeons Database. The Society of Thoracic Surgeons and Duke Clinical Research Institute prepared a Florida Regional Report to allow detailed regional analysis of outcomes for congenital cardiac surgery. The report of 2007 from the Society of Thoracic Surgeons Congenital Heart Surgery Database includes details of 61,014 operations performed during the 4 year data harvest window, which extended from 2003 through 2006. Of these operations, 6,385 (10.5%) were performed in Florida. Discharge mortality in the data from Florida overall, and from each Florida site, with 95% confidence intervals, is not different from cumulative data from the entire Society of Thoracic Surgeons Database, both for all patients and for patients stratified by complexity. A regional consortium of congenital heart surgery centres in Florida under the framework of the Children's Medical Services has allowed for inter-institutional collaboration with the goal of quality improvement. This experience demonstrates, first, that the database maintained by the Society of Thoracic Surgeons can provide the framework for regional analysis of outcomes, and second, that voluntary regional collaborative efforts permit the pooling of data for such analysis.
Spruit, Martijn A; Singh, Sally J; Garvey, Chris; ZuWallack, Richard; Nici, Linda; Rochester, Carolyn; Hill, Kylie; Holland, Anne E; Lareau, Suzanne C; Man, William D-C; Pitta, Fabio; Sewell, Louise; Raskin, Jonathan; Bourbeau, Jean; Crouch, Rebecca; Franssen, Frits M E; Casaburi, Richard; Vercoulen, Jan H; Vogiatzis, Ioannis; Gosselink, Rik; Clini, Enrico M; Effing, Tanja W; Maltais, François; van der Palen, Job; Troosters, Thierry; Janssen, Daisy J A; Collins, Eileen; Garcia-Aymerich, Judith; Brooks, Dina; Fahy, Bonnie F; Puhan, Milo A; Hoogendoorn, Martine; Garrod, Rachel; Schols, Annemie M W J; Carlin, Brian; Benzo, Roberto; Meek, Paula; Morgan, Mike; Rutten-van Mölken, Maureen P M H; Ries, Andrew L; Make, Barry; Goldstein, Roger S; Dowson, Claire A; Brozek, Jan L; Donner, Claudio F; Wouters, Emiel F M
Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our knowledge of its efficacy and scope. The purpose of this Statement is to update the 2006 document, including a new definition of pulmonary rehabilitation and highlighting key concepts and major advances in the field. A multidisciplinary committee of experts representing the ATS Pulmonary Rehabilitation Assembly and the ERS Scientific Group 01.02, "Rehabilitation and Chronic Care," determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant clinical and scientific expertise. The final content of this Statement was agreed on by all members. An updated definition of pulmonary rehabilitation is proposed. New data are presented on the science and application of pulmonary rehabilitation, including its effectiveness in acutely ill individuals with chronic obstructive pulmonary disease, and in individuals with other chronic respiratory diseases. The important role of pulmonary rehabilitation in chronic disease management is highlighted. In addition, the role of health behavior change in optimizing and maintaining benefits is discussed. The considerable growth in the science and application of pulmonary rehabilitation since 2006 adds further support for its efficacy in a wide range of individuals with chronic respiratory disease.
Sverzellati, Nicola; Lynch, David A; Hansell, David M; Johkoh, Takeshi; King, Talmadge E; Travis, William D
In the updated American Thoracic Society-European Respiratory Society classification of the idiopathic interstitial pneumonias (IIPs), the major entities have been preserved and grouped into (a) "chronic fibrosing IIPs" (idiopathic pulmonary fibrosis and idiopathic nonspecific interstitial pneumonia), (b) "smoking-related IIPs" (respiratory bronchiolitis-associated interstitial lung disease and desquamative interstitial pneumonia), (c) "acute or subacute IIPs" (cryptogenic organizing pneumonia and acute interstitial pneumonia), and (d) "rare IIPs" (lymphoid interstitial pneumonia and idiopathic pleuroparenchymal fibroelastosis). Furthermore, it has been acknowledged that a final diagnosis is not always achievable, and the category "unclassifiable IIP" has been proposed. The diagnostic interpretation of the IIPs is often challenging because other diseases with a known etiology (most notably, connective tissue disease and hypersensitivity pneumonitis) may show similar morphologic patterns. Indeed, more emphasis has been given to the integration of clinical, computed tomographic (CT), and pathologic findings for multidisciplinary diagnosis. Typical CT-based morphologic patterns are associated with the IIPs, and radiologists play an important role in diagnosis and characterization. Optimal CT quality and a systematic approach are both pivotal for evaluation of IIP. Interobserver variation for the various patterns encountered in the IIPs is an issue. It is important for radiologists to understand the longitudinal behavior of IIPs at serial CT examinations, especially for providing a framework for cases that are unclassifiable or in which a histologic diagnosis cannot be obtained. (©)RSNA, 2015.
Rochester, Carolyn L; Vogiatzis, Ioannis; Holland, Anne E; Lareau, Suzanne C; Marciniuk, Darcy D; Puhan, Milo A; Spruit, Martijn A; Masefield, Sarah; Casaburi, Richard; Clini, Enrico M; Crouch, Rebecca; Garcia-Aymerich, Judith; Garvey, Chris; Goldstein, Roger S; Hill, Kylie; Morgan, Michael; Nici, Linda; Pitta, Fabio; Ries, Andrew L; Singh, Sally J; Troosters, Thierry; Wijkstra, Peter J; Yawn, Barbara P; ZuWallack, Richard L
Pulmonary rehabilitation (PR) has demonstrated physiological, symptom-reducing, psychosocial, and health economic benefits for patients with chronic respiratory diseases, yet it is underutilized worldwide. Insufficient funding, resources, and reimbursement; lack of healthcare professional, payer, and patient awareness and knowledge; and additional patient-related barriers all contribute to the gap between the knowledge of the science and benefits of PR and the actual delivery of PR services to suitable patients. The objectives of this document are to enhance implementation, use, and delivery of pulmonary rehabilitation to suitable individuals worldwide. Members of the American Thoracic Society (ATS) Pulmonary Rehabilitation Assembly and the European Respiratory Society (ERS) Rehabilitation and Chronic Care Group established a Task Force and writing committee to develop a policy statement on PR. The document was modified based on feedback from expert peer reviewers. After cycles of review and revisions, the statement was reviewed and formally approved by the Board of Directors of the ATS and the Science Council and Executive Committee of the ERS. This document articulates policy recommendations for advancing healthcare professional, payer, and patient awareness and knowledge of PR, increasing patient access to PR, and ensuring quality of PR programs. It also recommends areas of future research to establish evidence to support the development of an updated funding and reimbursement policy regarding PR. The ATS and ERS commit to undertake actions that will improve access to and delivery of PR services for suitable patients. They call on their members and other health professional societies, payers, patients, and patient advocacy groups to join in this commitment.
Lee, Hyun Ju [Dept. of Radiology, Seoul National University Hospital, Seoul (Korea, Republic of); Kim, Jin Hwan [Dept. of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon (Korea, Republic of); Kim, Yoon Kyung [Dept. of Radiology, Gachon University Gil Medical Center, Incheon (Korea, Republic of); Park, Chang Min [Dept. of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Jeong, Yeon Joo [Dept. of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan (Korea, Republic of)
The National Lung Screening Trial (NLST), a nation-wide randomized controlled trial involving more than 50,000 current and former heavy smokers ages 55 to 74, compared the effects of two screening procedures (low-dose helical CT and standard chest radiography) on lung cancer mortality and found 20 percent fewer lung cancer deaths among trial participants screened with low-dose CT. Korean Society of Thoracic Radiology (KSTR) planned to establish an effective guideline for lung cancer screening with low-dose CT to improve health of Korean people and to reduce harms from misuse of lung cancer screening with low-dose CT. KSTR guideline for lung cancer screening with low-dose CT established based on objective medical evidences obtained by NLST.
Faro, Albert; Wood, Robert E; Schechter, Michael S; Leong, Albin B; Wittkugel, Eric; Abode, Kathy; Chmiel, James F; Daines, Cori; Davis, Stephanie; Eber, Ernst; Huddleston, Charles; Kilbaugh, Todd; Kurland, Geoffrey; Midulla, Fabio; Molter, David; Montgomery, Gregory S; Retsch-Bogart, George; Rutter, Michael J; Visner, Gary; Walczak, Stephen A; Ferkol, Thomas W; Michelson, Peter H
Flexible airway endoscopy (FAE) is an accepted and frequently performed procedure in the evaluation of children with known or suspected airway and lung parenchymal disorders. However, published technical standards on how to perform FAE in children are lacking. The American Thoracic Society (ATS) approved the formation of a multidisciplinary committee to delineate technical standards for performing FAE in children. The committee completed a pragmatic synthesis of the evidence and used the evidence synthesis to answer clinically relevant questions. There is a paucity of randomized controlled trials in pediatric FAE. The committee developed recommendations based predominantly on the collective clinical experience of our committee members highlighting the importance of FAE-specific airway management techniques and anesthesia, establishing suggested competencies for the bronchoscopist in training, and defining areas deserving further investigation. These ATS-sponsored technical standards describe the equipment, personnel, competencies, and special procedures associated with FAE in children.
Celedón, Juan C; Roman, Jesse; Schraufnagel, Dean E; Thomas, Alvin; Samet, Jonathan
Because the frequency of major risk factors for respiratory diseases (e.g., tobacco use) differs across demographic groups (defined by socioeconomic status, race/ethnicity, sexual orientation, health care access, occupation, or other characteristics), health disparities are commonly encountered in pediatric and adult pulmonary, critical care, and sleep medicine. As part of its policy on respiratory health disparities, the American Thoracic Society (ATS) Executive Committee created a Health Equality Subcommittee of the Health Policy Committee, with an initial mandate of defining respiratory health equality and, as a subsequent task, providing recommendations to the ATS leadership as to how our society may help attain such equality in the United States. After receiving input from the ATS assemblies and committees, the subcommittee developed this document on respiratory health equality. This document defines respiratory health disparities and respiratory health equality, and expands on a recent ATS and European Respiratory Society policy statement on disparities in respiratory health. Attainment of respiratory health equality requires the ending of respiratory health disparities, which can be achieved only through multidisciplinary efforts to eliminate detrimental environmental exposures while promoting a healthy lifestyle, implementing all components of high-quality health care (prevention, screening, diagnosis, and treatment), and conducting research that will lead to better prevention and management of respiratory diseases for everyone. The ATS recognizes that such efforts must include all stakeholders: members of society at large, governmental and nongovernmental organizations, and other professional societies. The ATS urges all of its members and those of sister societies to work to achieve this laudable goal.
Ducharme, Francine M; Dell, Sharon D; Radhakrishnan, Dhenduka; Grad, Roland M; Watson, Wade T A; Yang, Connie L; Zelman, Mitchell
Asthma often starts before six years of age. However, there remains uncertainty as to when and how a preschool-age child with symptoms suggestive of asthma can be diagnosed with this condition. This delays treatment and contributes to both short- and long-term morbidity. Members of the Canadian Thoracic Society Asthma Clinical Assembly partnered with the Canadian Paediatric Society to develop a joint working group with the mandate to develop a position paper on the diagnosis and management of asthma in preschoolers. In the absence of lung function tests, the diagnosis of asthma should be considered in children one to five years of age with frequent (≥ 8 days/month) asthma-like symptoms or recurrent (≥ 2) exacerbations (episodes with asthma-like signs). The diagnosis requires the objective document of signs or convincing parent-reported symptoms of airflow obstruction (improvement in these signs or symptoms with asthma therapy), and no clinical suspicion of an alternative diagnosis. The characteristic feature of airflow obstruction is wheezing, commonly accompanied by difficulty breathing and cough. Reversibility with asthma medications is defined as direct observation of improvement with short-acting ß2-agonists (SABA) (with or without oral corticosteroids) by a trained health care practitioner during an acute exacerbation (preferred method). However, in children with no wheezing (or other signs of airflow obstruction) on presentation, reversibility may be determined by convincing parental report of a symptomatic response to a three-month therapeutic trial of a medium dose of inhaled corticosteroids with as-needed SABA (alternative method), or as-needed SABA alone (weaker alternative method). The authors provide key messages regarding in whom to consider the diagnosis, terms to be abandoned, when to refer to an asthma specialist and the initial management strategy. Finally, dissemination plans and priority areas for research are identified.
Maltais, François; Decramer, Marc; Casaburi, Richard; Barreiro, Esther; Burelle, Yan; Debigaré, Richard; Dekhuijzen, P. N. Richard; Franssen, Frits; Gayan-Ramirez, Ghislaine; Gea, Joaquim; Gosker, Harry R.; Gosselink, Rik; Hayot, Maurice; Hussain, Sabah N. A.; Janssens, Wim; Polkey, Micheal I.; Roca, Josep; Saey, Didier; Schols, Annemie M. W. J.; Spruit, Martijn A.; Steiner, Michael; Taivassalo, Tanja; Troosters, Thierry; Vogiatzis, Ioannis; Wagner, Peter D.
Background: Limb muscle dysfunction is prevalent in chronic obstructive pulmonary disease (COPD) and it has important clinical implications, such as reduced exercise tolerance, quality of life, and even survival. Since the previous American Thoracic Society/European Respiratory Society (ATS/ERS) statement on limb muscle dysfunction, important progress has been made on the characterization of this problem and on our understanding of its pathophysiology and clinical implications. Purpose: The purpose of this document is to update the 1999 ATS/ERS statement on limb muscle dysfunction in COPD. Methods: An interdisciplinary committee of experts from the ATS and ERS Pulmonary Rehabilitation and Clinical Problems assemblies determined that the scope of this document should be limited to limb muscles. Committee members conducted focused reviews of the literature on several topics. A librarian also performed a literature search. An ATS methodologist provided advice to the committee, ensuring that the methodological approach was consistent with ATS standards. Results: We identified important advances in our understanding of the extent and nature of the structural alterations in limb muscles in patients with COPD. Since the last update, landmark studies were published on the mechanisms of development of limb muscle dysfunction in COPD and on the treatment of this condition. We now have a better understanding of the clinical implications of limb muscle dysfunction. Although exercise training is the most potent intervention to address this condition, other therapies, such as neuromuscular electrical stimulation, are emerging. Assessment of limb muscle function can identify patients who are at increased risk of poor clinical outcomes, such as exercise intolerance and premature mortality. Conclusions: Limb muscle dysfunction is a key systemic consequence of COPD. However, there are still important gaps in our knowledge about the mechanisms of development of this problem
Adu, Boadu Ebenezer
The Pentecostal movement is experiencing phenomenal growth within global Christendom. Notwithstanding the exponential growth of Pentecostalism, there are contextual pastoral leadership challenges within the African-led Pentecostal tradition in British society. The first challenge observed is that the pastoral leadership practices of the African-led Pentecostal churches in British society are situated in their socio-cultural and theological orientations; this situation poses contextual challen...
The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines-Anticoagulation During Cardiopulmonary Bypass.
Shore-Lesserson, Linda; Baker, Robert A; Ferraris, Victor A; Greilich, Philip E; Fitzgerald, David; Roman, Philip; Hammon, John W
Despite more than a half century of "safe" cardiopulmonary bypass (CPB), the evidence base surrounding the conduct of anticoagulation therapy for CPB has not been organized into a succinct guideline. For this and other reasons, there is enormous practice variability relating to the use and dosing of heparin, monitoring heparin anticoagulation, reversal of anticoagulation, and the use of alternative anticoagulants. To address this and other gaps, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiologists, and the American Society of Extracorporeal Technology developed an Evidence Based Workgroup. This was a group of interdisciplinary professionals gathered to summarize the evidence and create practice recommendations for various aspects of CPB. To date, anticoagulation practices in CPB have not been standardized in accordance with the evidence base. This clinical practice guideline was written with the intent to fill the evidence gap and to establish best practices in anticoagulation therapy for CPB using the available evidence. To identify relevant evidence, a systematic review was outlined and literature searches were conducted in PubMed using standardized medical subject heading (MeSH) terms from the National Library of Medicine list of search terms. Search dates were inclusive of January 2000 to December 2015. The search yielded 833 abstracts, which were reviewed by two independent reviewers. Once accepted into the full manuscript review stage, two members of the writing group evaluated each of 286 full papers for inclusion eligibility into the guideline document. Ninety-six manuscripts were included in the final review. In addition, 17 manuscripts published before 2000 were included to provide method, context, or additional supporting evidence for the recommendations as these papers were considered sentinel publications. Members of the writing group wrote and developed recommendations based on review of the articles obtained and achieved
Aitkenhead, Matt; Baggs, Liz; Towers, Willie; Black, Helaina
During the IYS, the British Society of Soil Science is engaging in a large number of activities aimed at raising the awareness of soil within society. Regional Groups are organising Society participation in a number of events, a numberof which are large, annual events providing access to a mixed audience of stakeholders. The success of the Society in raising awareness in soil during the IYS will not lie solely in developing new events which take time and money to organise, advertise and host, but primarily in linking up with existing events that are already featured with the UK's annual calendar of trade shows, agricultural meetings and scientific conferences. Examples of such events include the Royal Highland Show in Edinburgh in June, the World Water Congress in May, and internationally Expo15 in Milan with other societies across Europe. In addition, BSSS is aware of many soil-related activities being organised by research organisations (e.g. Lancaster University, James Hutton Institute, CEH, University of Aberdeen) and is working with these organisations to provide a synergy of activities. This has the combined effects of reducing costs, increasing access to potential audiences and stakeholders, and avoiding overlap with events that were already organised. The IYS also finds BSSS one year on from their success in bidding to host the World Congress of Soil Science in 2022 in Glasgow. Activities by BSSS during 2015 are intended to develop a momentum towards this Congress and to raise awareness of British Soil Science and the Congress amongst industry, researchers, policymakers and the general public. This will provide a springboard for increasing sponsorship and funding for the World Congress, and will hopefully result in increased attendance and quality of experience for the delegates at the Congress.
Schmidt, Gregory A; Girard, Timothy D; Kress, John P
BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). METHODS: A mult...
Prakash, Y S; Halayko, Andrew J; Gosens, Reinoud; Panettieri Jr., Reynold A; Camoretti-Mercado, Blanca; Penn, Raymond B; Burgess, Janette K
BACKGROUND: Airway remodeling (AR) is a prominent feature of asthma and other obstructive lung diseases that is minimally affected by current treatments. The goals of this Official American Thoracic Society (ATS) Research Statement are to discuss the scientific, technological, economic, and
Decker, Marquita R; Leverson, Glen E; Jaoude, Wassim Abi; Maloney, James D
The National Emphysema Treatment Trial demonstrated that lung volume reduction surgery is an effective treatment for emphysema in select patients. With chronic lower respiratory disease being the third leading cause of death in the United States, this study sought to assess practice patterns and outcomes for lung volume reduction surgery on a national level since the National Emphysema Treatment Trial. Aggregate statistics on lung volume reduction surgery reported in the Society of Thoracic Surgeons Database from January 2003 to June 2011 were analyzed to assess procedure volume, preoperative and operative characteristics, and outcomes. Comparisons with published data from the National Emphysema Treatment Trial were made using chi-square and 2-sided t tests. In 8.5 years, 538 patients underwent lung volume reduction surgery, with 20 to 118 cases reported in the Society of Thoracic Surgeons Database per year. When compared with subjects in the National Emphysema Treatment Trial, subjects in the Society of Thoracic Surgeons Database were younger (P volume in 1 second was 31% versus 28% of predicted (P lung volume reduction surgery. It underscores the need for dedicated centers to increasingly address the heavy burden of chronic lower respiratory disease in the United States in a multidisciplinary fashion, particularly for preoperative evaluation and postoperative management of emphysema. Copyright © 2014 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.
Nici, Linda; ZuWallack, Richard
The optimal care of the patient with chronic obstructive pulmonary disease (COPD) requires an individualized, patient-centered approach that recognizes and treats all aspects of the disease, addresses the systemic effects and comorbidities, and integrates medical care among healthcare professionals and across healthcare sectors. In many ways the integration of medical care for COPD is still in its infancy, and its implementation will undoubtedly represent a paradigm shift in our thinking. This article summarizes the proceedings of a workshop, The Integrated Care of the COPD Patient, which was funded by the American Thoracic Society. This workshop included participants who were chosen because of their expertise in the area as well as their firsthand experience with disease management models. Our summary describes the concepts of integrated care and chronic disease management, details specific components of disease management as they may apply to the patient with COPD, and provides several innovative examples of COPD disease management programs originating from different healthcare systems. It became clear from the discussions and review of the literature that more high-quality research in this area is vital. It is our hope that the information presented here provides a "call to arms" in this regard.
Bender, Bruce G; Krishnan, Jerry A; Chambers, David A; Cloutier, Michelle M; Riekert, Kristin A; Rand, Cynthia S; Schatz, Michael; Thomson, Carey C; Wilson, Sandra R; Apter, Andrea; Carson, Shannon S; George, Maureen; Gerald, Joe K; Gerald, Lynn; Goss, Christopher H; Okelo, Sande O; Mularski, Richard A; Nguyen, Huong Q; Patel, Minal R; Szefler, Stanley J; Weiss, Curtis H; Wilson, Kevin C; Freemer, Michelle
To advance implementation research (IR) in respiratory, sleep, and critical care medicine, the American Thoracic Society and the Division of Lung Diseases from the NHLBI cosponsored an Implementation Research Workshop on May 17, 2014. The goals of IR are to understand the barriers and facilitators of integrating new evidence into healthcare practices and to develop and test strategies that systematically target these factors to accelerate the adoption of evidence-based care. Throughout the workshop, presenters provided examples of IR that focused on the rate of adoption of evidence-based practices, the feasibility and acceptability of interventions to patients and other stakeholders who make healthcare decisions, the fidelity with which practitioners use specific interventions, the effects of specific barriers on the sustainability of an intervention, and the implications of their research to inform policies to improve patients' access to high-quality care. During the discussions that ensued, investigators' experience led to recommendations underscoring the importance of identifying and involving key stakeholders throughout the research process, ensuring that those who serve as reviewers understand the tenets of IR, managing staff motivation and turnover, and tackling the challenges of scaling up interventions across multiple settings.
Mukherjee, Sutapa; Patel, Sanjay R; Kales, Stefanos N; Ayas, Najib T; Strohl, Kingman P; Gozal, David; Malhotra, Atul
Despite substantial public interest, few recommendations on the promotion of good sleep health exist to educate health care providers and the general public on the importance of sleep for overall health. The aim of this American Thoracic Society (ATS) statement is to provide a review of the current scientific literature to assist health care providers, especially pulmonologists and sleep physicians, in making recommendations to patients and the general public about the importance of achieving good quality and adequate quantity of sleep. ATS members were invited, based on their expertise in sleep medicine, and their conclusions were based on both empirical evidence identified after comprehensive literature review and clinical experience. We focus on sleep health in both children and adults, including the impact of occupation on sleep, the public health implications of drowsy driving, and the common sleep disorders of obstructive sleep apnea and insomnia. This ATS statement also delineates gaps in research and knowledge that should be addressed and lead to new focused research priorities to advance knowledge in sleep and sleep health. Good quality and quantity of sleep are essential for good health and overall quality of life; therefore a strong recommendation was made for the implementation of public education programs on the importance of sleep health.
Full Text Available The Canadian Thoracic Society (CTS is leveraging its strengths in guideline production to enable respiratory guideline implementation in Canada. The authors describe the new CTS Framework for Guideline Dissemination and Implementation, with Concurrent Evaluation, which has three spheres of action: guideline production, implementation infrastructure and knowledge translation (KT methodological support. The Canadian Institutes of Health Research ‘Knowledge-to-Action’ process was adopted as the model of choice for conceptualizing KT interventions. Within the framework, new evidence for formatting guideline recommendations to enhance the intrinsic implementability of future guidelines were applied. Clinical assemblies will consider implementability early in the guideline production cycle when selecting clinical questions, and new practice guidelines will include a section dedicated to KT. The framework describes the development of a web-based repository and communication forum to inventory existing KT resources and to facilitate collaboration and communication among implementation stakeholders through an online discussion board. A national forum for presentation and peer-review of proposed KT projects is described. The framework outlines expert methodological support for KT planning, development and evaluation including a practical guide for implementers and a novel ‘Clinical Assembly – KT Action Team’, and in-kind logistical support and assistance in securing peer-reviewed funding.
Full Text Available Alpha-1 antitrypsin (A1AT functions primarily to inhibit neutrophil elastase, and deficiency predisposes individuals to the development of chronic obstructive pulmonary disease (COPD. Severe A1AT deficiency occurs in one in 5000 to one in 5500 of the North American population. While the exact prevalence of A1AT deficiency in patients with diagnosed COPD is not known, results from small studies provide estimates of 1% to 5%. The present document updates a previous Canadian Thoracic Society position statement from 2001, and was initiated because of lack of consensus and understanding of appropriate patients suitable for targeted testing for A1AT deficiency, and for the use of A1AT augmentation therapy. Using revised guideline development methodology, the present clinical practice guideline document systematically reviews the published literature and provides an evidence-based update. The evidence supports the practice that targeted testing for A1AT deficiency be considered in individuals with COPD diagnosed before 65 years of age or with a smoking history of <20 pack years. The evidence also supports consideration of A1AT augmentation therapy in nonsmoking or exsmoking patients with COPD (forced expiratory volume in 1 s of 25% to 80% predicted attributable to emphysema and documented A1AT deficiency (level ≤11 μmol/L who are receiving optimal pharmacological and nonpharmacological therapies (including comprehensive case management and pulmonary rehabilitation because of benefits in computed tomography scan lung density and mortality.
Sarfaty, Mona; Kreslake, Jennifer; Ewart, Gary; Guidotti, Tee L; Thurston, George D; Balmes, John R; Maibach, Edward W
The American Thoracic Society (ATS), in collaboration with George Mason University, surveyed international members of the society to assess perceptions, clinical experiences, and preferred policy responses related to global climate change. A recruitment email was sent by the ATS President in October 2015 to 5,013 international members. Subsequently, four reminder emails were sent to nonrespondents. Responses were received from 489 members in 68 countries; the response rate was 9.8%. Half of respondents reported working in countries in Asia (25%) or Europe (25%), with the remainder in South America (18%), North America (Canada and Mexico) (18%), Australia or New Zealand (9%), and Africa (6%). Survey estimate confidence intervals were ± 5% or smaller. A high percentage of international ATS survey respondents judged that climate change is happening (96%), that it is driven by human activity (70%), and that it is relevant to patient care ("a great deal"/"a moderate amount") (80%). A majority of respondents also indicated they are already observing health impacts of climate change among their patients; most commonly as increases in chronic disease severity from air pollution (88%), allergic symptoms from exposure to plants or mold (72%), and severe weather injuries (69%). An even larger majority anticipated seeing these climate-related health impacts in the next two decades. Respondents further indicated that physicians and physician organizations should play an active role in educating patients, the public, and policy makers on the human health effects of climate change. International ATS respondents, like their counterparts in the U.S., observed that human health is already adversely affected by climate change, and support responses to address this situation.
Pitkin, Joan; Rees, Margaret C P; Gray, Sarah; Lumsden, Mary Ann; Stevenson, John; Williamson, Jennifer
The British Menopause Society Council aims to aid health professionals to inform and advise women about the menopause. The oestrogen plus progestogen arm of the Women's Health Initiative was stopped in July 2002. This guidance regarding hormone replacement therapy (HRT) use responds to the results and analysis that have been published since then. Because there are few effective alternatives to HRT for vasomotor and urogenital symptoms, oestrogen-based treatments still have a major role. HRT is also most effective for prevention of osteoporosis. Unopposed oestrogens are contraindicated in women with an intact uterus, and hence a range of oestrogen and progestogen combinations, with differing routes of delivery, now exists under the title of "HRT". Treatment choice should be based on up to date information and targeted to individual women's needs. Hormone replacement still offers the potential for benefit to outweigh harm, providing the appropriate regimen has been instigated in terms of dose, route and combination.
Andrews, Peter A; Burnapp, Lisa; Manas, Derek
The second edition of the British Transplantation Society Guidelines for Transplantation from Donors after Deceased Circulatory Death was published in June 2013. The guideline has been extensively revised since the previous edition in 2004 and has used the GRADE system to rate the strength of evidence and recommendations. This article summarizes the Statements of Recommendation contained in the guideline, which provide a framework for transplantation after deceased circulatory death in the U.K. and may be of wide international interest. It is recommended that the full guideline document is consulted for details of the relevant references and evidence base. This may be accessed at: http://www.bts.org.uk/MBR/Clinical/Guidelines/Current/Member/Clinical/Current_Guidelines.aspx.
Pamidi, Sushmita; Redline, Susan; Rapoport, David; Ayappa, Indu; Palombini, Luciana; Farre, Ramon; Kirkness, Jason; Pépin, Jean-Louis; Polo, Olli; Wellman, Andrew; Kimoff, R John
This report summarizes the proceedings of the American Thoracic Society Workshop on the Noninvasive Identification of Inspiratory Flow Limitation in Sleep Studies held on May 16, 2015, in Denver, Colorado. The goal of the workshop was to discuss methods for standardizing the scoring of flow limitation from nasal cannula pressure tracings. The workshop began with presentations on the physiology underlying flow limitation, existing methods of scoring flow limitation, the effects of signal acquisition and filtering on flow shapes, and a review of the literature examining the adverse outcomes related to flow limitation. After these presentations, the results from online scoring exercises, which were crowdsourced to workshop participants in advance of the workshop, were reviewed and discussed. Break-out sessions were then held to discuss potential algorithms for scoring flow limitation. Based on these discussions, subsequent online scoring exercises, and webinars after the workshop, a consensus-based set of recommendations for a scoring algorithm for flow limitation was developed. Key conclusions from the workshop were: (1) a standardized and automated approach to scoring flow limitation is needed to provide a metric of nonepisodic elevated upper airway resistance, which can then be related to clinical outcomes in large cohorts and patient groups; (2) at this time, the most feasible method for standardization is by proposing a consensus-based framework, which includes scoring rules, developed by experts (3) hardware and software settings of acquisition devices, including filter settings, affect the shape of the flow curve, and should be clearly specified; and (4) a priority for future research is the generation of an open-source, expert-derived training set to encourage and support validation of automated flow limitation scoring algorithms.
Redlich, Carrie A; Tarlo, Susan M; Hankinson, John L; Townsend, Mary C; Eschenbacher, William L; Von Essen, Susanna G; Sigsgaard, Torben; Weissman, David N
This document addresses aspects of the performance and interpretation of spirometry that are particularly important in the workplace, where inhalation exposures can affect lung function and cause or exacerbate lung diseases, such as asthma, chronic obstructive pulmonary disease, or fibrosis. Issues that previous American Thoracic Society spirometry statements did not adequately address with respect to the workplace were identified for systematic review. Medline 1950-2012 and Embase 1980-2012 were searched for evidence related to the following: training for spirometry technicians; testing posture; appropriate reference values to use for Asians in North America; and interpretative strategies for analyzing longitudinal change in lung function. The evidence was reviewed and technical recommendations were developed. Spirometry performed in the work setting should be part of a comprehensive workplace respiratory health program. Effective technician training and feedback can improve the quality of spirometry testing. Posture-related changes in FEV1 and FVC, although small, may impact interpretation, so testing posture should be kept consistent and documented on repeat testing. Until North American Asian-specific equations are developed, applying a correction factor of 0.88 to white reference values is considered reasonable when testing Asian American individuals in North America. Current spirometry should be compared with previous tests. Excessive loss in FEV1 over time should be evaluated using either a percentage decline (15% plus loss expected due to aging) or one of the other approaches discussed, taking into consideration testing variability, worker exposures, symptoms, and other clinical information. Important aspects of workplace spirometry are discussed and recommendations are provided for the performance and interpretation of workplace spirometry.
Gaffin, Jonathan M.; Shotola, Nancy Lichtenberg; Martin, Thomas R.; Phipatanakul, Wanda
Rationale In 2007 the American Thoracic Society (ATS) recommended guidelines for acceptability and repeatability for assessing spirometry in preschool children. The authors aim to determine the feasibility of spirometry among children in this age group performing spirometry for the first time in a busy clinical practice. Methods First-time spirometry for children age 4 to 5 years old was selected from the Children’s Hospital Boston Pulmonary Function Test (PFT) database. Maneuvers were deemed acceptable if (1) the flow-volume loop showed rapid rise and smooth descent; (2) the back extrapolated volume (Vbe), the volume leaked by a subject prior to the forced maneuver, was ≤80 ml and 12.5% of forced vital capacity (FVC); and (3) cessation of expiratory flow was at a point ≤10% of peak expiratory flow rate (PEFR). Repeatability was determined by another acceptable maneuver with forced expiratory volume in t seconds (FEVt) and FVC within 10% or 0.1 L of the best acceptable maneuver. Post hoc analysis compared spirometry values for those with asthma and cystic fibrosis to normative values. Results Two hundred and forty-eight preschool children performed spirometry for the first time between August 26, 2006, and August 25, 2008. At least one technically acceptable maneuver was found in 82.3% (n = 204) of the tests performed. Overall, 54% of children were able to perform acceptable and repeatable spirometry based on the ATS criteria. Children with asthma or cystic fibrosis did not have spirometry values that differed significantly from healthy controls. However, up to 29% of the overall cohort displayed at least one abnormal spirometry value. Conclusions Many preschool-aged children are able to perform technically acceptable and repeatable spirometry under normal conditions in a busy clinical setting. Spirometry may be a useful screen for abnormal lung function in this age group. PMID:20653495
M. Diane Lougheed; Catherine Lemiere; Ducharme, Francine M.; Chris Licskai; Dell, Sharon D; Rowe, Brian H.; Mark FitzGerald; Richard Leigh; Wade Watson; Louis-Philippe Boulet; Canadian Thoracic Society Asthma Clinical Assembly
BACKGROUND: In 2010, the Canadian Thoracic Society (CTS) published a Consensus Summary for the diagnosis and management of asthma in children six years of age and older, and adults, including an updated Asthma Management Continuum. The CTS Asthma Clinical Assembly subsequently began a formal clinical practice guideline update process, focusing, in this first iteration, on topics of controversy and/or gaps in the previous guidelines.METHODS: Four clinical questions were identified as a focus f...
The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines-Anticoagulation During Cardiopulmonary Bypass.
Shore-Lesserson, Linda; Baker, Robert A; Ferraris, Victor A; Greilich, Philip E; Fitzgerald, David; Roman, Philip; Hammon, John W
Despite more than a half century of "safe" cardiopulmonary bypass (CPB), the evidence base surrounding the conduct of anticoagulation therapy for CPB has not been organized into a succinct guideline. For this and other reasons, there is enormous practice variability relating to the use and dosing of heparin, monitoring heparin anticoagulation, reversal of anticoagulation, and the use of alternative anticoagulants. To address this and other gaps, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiologists, and the American Society of Extracorporeal Technology developed an Evidence Based Workgroup. This was a group of interdisciplinary professionals gathered to summarize the evidence and create practice recommendations for various aspects of CPB. To date, anticoagulation practices in CPB have not been standardized in accordance with the evidence base. This clinical practice guideline was written with the intent to fill the evidence gap and to establish best practices in anticoagulation therapy for CPB using the available evidence. To identify relevant evidence, a systematic review was outlined and literature searches were conducted in PubMed using standardized medical subject heading (MeSH) terms from the National Library of Medicine list of search terms. Search dates were inclusive of January 2000 to December 2015. The search yielded 833 abstracts, which were reviewed by two independent reviewers. Once accepted into the full manuscript review stage, two members of the writing group evaluated each of 286 full papers for inclusion eligibility into the guideline document. Ninety-six manuscripts were included in the final review. In addition, 17 manuscripts published before 2000 were included to provide method, context, or additional supporting evidence for the recommendations as these papers were considered sentinel publications. Members of the writing group wrote and developed recommendations based on review of the articles obtained and achieved
Hackett, Geoff; Kirby, Michael; Edwards, David; Jones, Thomas Hugh; Wylie, Kevan; Ossei-Gerning, Nick; David, Janine; Muneer, Asif
Testosterone deficiency (TD) is an increasingly common problem with significant health implications, but its diagnosis and management can be challenging. To review the available literature on TD and provide evidence-based statements for UK clinical practice. Evidence was derived from Medline, EMBASE, and Cochrane searches on hypogonadism, testosterone (T) therapy, and cardiovascular safety from May 2005 to May 2015. Further searches continued until May 2017. To provide a guideline on diagnosing and managing TD, with levels of evidence and grades of recommendation, based on a critical review of the literature and consensus of the British Society of Sexual Medicine panel. 25 statements are provided, relating to 5 key areas: screening, diagnosis, initiating T therapy, benefits and risks of T therapy, and follow-up. 7 statements are supported by level 1, 8 by level 2, 5 by level 3, and 5 by level 4 evidence. To help guide UK practitioners on effectively diagnosing and managing primary and age-related TD. A large amount of literature was carefully sourced and reviewed, presenting the best evidence available at the time. However, some statements provided are based on poor-quality evidence. This is a rapidly evolving area of research and recommendations are subject to change. Guidelines can never replace clinical expertise when making treatment decisions for individual patients, but rather help to focus decisions and take personal values and preferences and individual circumstances into account. Many issues remain controversial, but in the meantime, clinicians need to manage patient needs and clinical expectations armed with the best clinical evidence and the multidisciplinary expert opinion available. Improving the diagnosis and management of TD in adult men should provide somatic, sexual, and psychological benefits and subsequent improvements in quality of life. Hackett G, Kirby M, Edwards D, et al. British Society for Sexual Medicine Guidelines on Adult Testosterone
Jacobs, Jeffrey P
Three basic principles provide the rationale for the Society of Thoracic Surgeons (STS) Congenital Heart Surgery Database (CHSD) public reporting initiative: (1) Variation in congenital and pediatric cardiac surgical outcomes exist. (2) Patients and their families have the right to know the outcomes of the treatments that they will receive. (3). It is our professional responsibility to share this information with them in a format they can understand. The STS CHSD public reporting initiative facilitates the voluntary transparent public reporting of congenital and pediatric cardiac surgical outcomes using the STS CHSD Mortality Risk Model. The STS CHSD Mortality Risk Model is used to calculate risk-adjusted operative mortality and adjusts for the following variables: age, primary procedure, weight (neonates and infants), prior cardiothoracic operations, non-cardiac congenital anatomic abnormalities, chromosomal abnormalities or syndromes, prematurity (neonates and infants), and preoperative factors (including preoperative/preprocedural mechanical circulatory support [intraaortic balloon pump, ventricular assist device, extracorporeal membrane oxygenation, or cardiopulmonary support], shock [persistent at time of surgery], mechanical ventilation to treat cardiorespiratory failure, renal failure requiring dialysis and/or renal dysfunction, preoperative neurological deficit, and other preoperative factors). Operative mortality is defined in all STS databases as (1) all deaths, regardless of cause, occurring during the hospitalization in which the operation was performed, even if after 30 days (including patients transferred to other acute care facilities); and (2) all deaths, regardless of cause, occurring after discharge from the hospital, but before the end of the 30th postoperative day. The STS CHSD Mortality Risk Model has good model fit and discrimination with an overall C statistics of 0.875 and 0.858 in the development sample and the validation sample
Differential gene expression profiles according to the Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society histopathological classification in lung adenocarcinoma subtypes.
Molina-Romero, Camilo; Rangel-Escareño, Claudia; Ortega-Gómez, Alette; Alanis-Funes, Gerardo J; Avilés-Salas, Alejandro; Avila-Moreno, Federico; Mercado, Gabriela E; Cardona, Andrés F; Hidalgo-Miranda, Alfredo; Arrieta, Oscar
The current lung cancer classification from the Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society has considerably changed the pathologic diagnosis of lung invasive adenocarcinoma, identifying disease subtypes with substantial implications for medical practice, such as clinical, radiological, molecular, and prognostic differences. We analyzed the differences in the genetic expression of adenocarcinoma subtypes according to the new classification. Microarray gene expression analysis was performed on a cohort of 29 adenocarcinoma patients treated at the Instituto Nacional de Cancerología of Mexico from 2008 to 2011. All patients had an available biopsy sample and were classified into 4 different subtypes of adenocarcinoma (2015 World Health Organization classification). Lepidic-predominant adenocarcinoma was the only pattern that exhibited a marked gene expression difference compared with other predominant histologic patterns, revealing genes with significant expression (P adenocarcinoma that could be used as a gene signature. The lepidic-predominant histologic pattern has a differential gene expression profile compared with all predominant histologic patterns. Additionally, we identified a gene expression signature of 13 genes that have a unique behavior in the lepidic histologic pattern; these 13 genes are candidates for follow-up studies for their potential use as biomarkers or therapeutic targets. Results from this study highlight the importance of the new Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society classification and exemplify the potential clinical implications of correlating histopathology with exclusive molecular beacons. Copyright © 2017 Elsevier Inc. All rights reserved.
Macdonald, Lee T
Built in 1769 as a private observatory for King George III, Kew Observatory was taken over in 1842 by the British Association for the Advancement of Science (BAAS). It was then quickly transformed into what some claimed to be a 'physical observatory' of the sort proposed by John Herschel - an observatory that gathered data in a wide range of physical sciences, including geomagnetism and meteorology, rather than just astronomy. Yet this article argues that the institution which emerged in the 1840s was different in many ways from that envisaged by Herschel. It uses a chronological framework to show how, at every stage, the geophysicist and Royal Artillery officer Edward Sabine manipulated the project towards his own agenda: an independent observatory through which he could control the geomagnetic and meteorological research, including the ongoing 'Magnetic Crusade'. The political machinations surrounding Kew Observatory, within the Royal Society and the BAAS, may help to illuminate the complex politics of science in early Victorian Britain, particularly the role of 'scientific servicemen' such as Sabine. Both the diversity of activities at Kew and the complexity of the observatory's origins make its study important in the context of the growing field of the 'observatory sciences'.
Towers, Willie; Allton, Kathryn; Hallett, Steve
The British Society for Soil Science (BSSS) http://www.soils.org.uk is an international membership organisation and UK based charity committed to promoting the study and profession of soil science in its widest aspects. The Society is committed to reaching out to the public at large to educate and inform on the importance of soils to us all. The Society has adopted a range of approaches to soil education, tailored to the needs and aims of different audience types. We have developed the 'Working with Soil' initiative http://www.soilscientist.org/workingwithsoil which provides practicing soil scientists and potential funders with a set of professional competencies aligned to specific aspects of work. From 2013 The Society has developed a program of courses aligned to these documents aimed at meeting the professional development needs of those undertaking such work. So far these have focused on fundamentals of field characterisation, sampling and mapping which have been very well received, especially by early career practitioners who have had less exposure to field work. We have also produced posters and leaflets that demonstrate a range of soil functions which support human society, for example 'Soils in the City' and 'Soils of Britain'. These were originally developed in a more traditional formal style. The materials have also proved popular with local authorities, regional horticultural clubs and higher education establishments, notably agricultural colleges where they have been used to support student learning in both timetabled and project work. We have subsequently produced a further set of materials aimed at a much younger audience. We deliberately chose slightly quirkier names for these, for example 'Soils and Time Travel' and 'Soils and Spaceship Earth' as a hook to capture the child's imagination. These were designed by a specialist company who used a less formal language, the use of cartoons and alternative images and a wider range of font styles and sizes
Wagner, Darcy E; Cardoso, Wellington V; Gilpin, Sarah E; Majka, Susan; Ott, Harald; Randell, Scott H; Thébaud, Bernard; Waddell, Thomas; Weiss, Daniel J
The University of Vermont College of Medicine, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, Cystic Fibrosis Foundation, European Respiratory Society, International Society for Cellular Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 27 to 30, 2015, at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This 10th anniversary conference was a follow up to five previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, 2011, and 2013. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and respiratory disease foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.
Weiss, Daniel J; Chambers, Daniel; Giangreco, Adam; Keating, Armand; Kotton, Darrell; Lelkes, Peter I; Wagner, Darcy E; Prockop, Darwin J
The University of Vermont College of Medicine and the Vermont Lung Center, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, European Respiratory Society, International Society for Cell Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 29 to August 1, 2013 at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This conference was a follow-up to four previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, and 2011. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and Respiratory Disease Foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.
The European Respiratory Society and European Society of Thoracic Surgeons clinical guidelines for evaluating fitness for radical treatment (surgery and chemoradiotherapy) in patients with lung cancer.
Brunelli, Alessandro; Charloux, Anne; Bolliger, Chris T; Rocco, Gaetano; Sculier, Jean-Paul; Varela, Gonzalo; Licker, Marc; Ferguson, Mark K; Faivre-Finn, Corinne; Huber, Rudolf Maria; Clini, Enrico M; Win, Thida; De Ruysscher, Dirk; Goldman, Lee
The European Respiratory Society (ERS) and the European Society of Thoracic Surgeons (ESTS) established a joint task force with the purpose to develop clinical evidence-based guidelines on evaluation of fitness for radical therapy in patients with lung cancer. The following topics were discussed, and are summarized in the final report along with graded recommendations: Cardiologic evaluation before lung resection; lung function tests and exercise tests (limitations of ppoFEV1; DLCO: systematic or selective?; split function studies; exercise tests: systematic; low-tech exercise tests; cardiopulmonary (high tech) exercise tests); future trends in preoperative work-up; physiotherapy/rehabilitation and smoking cessation; scoring systems; advanced care management (ICU/HDU); quality of life in patients submitted to radical treatment; combined cancer surgery and lung volume reduction surgery; compromised parenchymal sparing resections and minimally invasive techniques: the balance between oncological radicality and functional reserve; neoadjuvant chemotherapy and complications; definitive chemo and radiotherapy: functional selection criteria and definition of risk; should surgical criteria be re-calibrated for radiotherapy?; the patient at prohibitive surgical risk: alternatives to surgery; who should treat thoracic patients and where these patients should be treated?
Jacobs, Jeffrey P; He, Xia; Mayer, John E; Austin, Erle H; Quintessenza, James A; Karl, Tom R; Vricella, Luca; Mavroudis, Constantine; O'Brien, Sean M; Pasquali, Sara K; Hill, Kevin D; Husain, S Adil; Overman, David M; St Louis, James D; Han, Jane M; Shahian, David M; Cameron, Duke; Jacobs, Marshall L
Previous analyses of The Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database have demonstrated a reduction over time of risk-adjusted operative mortality after coronary artery bypass grafting. The STS Congenital Heart Surgery Database (STS CHSD) was queried to assess multiinstitutional trends over time in discharge mortality and postoperative length of stay (PLOS). Since 2009, operations in the STS CHSD have been classified according to STAT (The Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery) Congenital Heart Surgery Mortality Categories. The five STAT Mortality Categories were chosen to be optimal with respect to minimizing variation within categories and maximizing variation between categories. For this study, all index cardiac operations from 1998 to 2014, inclusive, were grouped by STAT Mortality Category (exclusions: patent ductus arteriosus ligation in patients weighing less than or equal to 2.5 kg and operations that could not be assigned to a STAT Mortality Category). End points were discharge mortality and PLOS in survivors for the entire period and for 4-year epochs. The Cochran-Armitage trend test was used to test the null hypothesis that the mortality was the same across epochs, by STAT Mortality Category. The analysis encompassed 202,895 index operations at 118 centers. The number of centers participating in STS CHSD increased in each epoch. Overall discharge mortality was 3.4% (6,959 of 202,895) for 1998 to 2014 and 3.1% (2,308 of 75,337) for 2011 to 2014. Statistically significant improvement in discharge mortality was seen in STAT Mortality Categories 2, 3, 4, and 5 (p values for STAT Mortality Categories 1 through 5 are 0.060, <0.001, 0.015, <0.001, and <0.001, respectively). PLOS in survivors was relatively unchanged over the same time intervals. Sensitivity analyses reveal that the finding of declining risk-stratified rates of discharge mortality over time is not simply attributable to the addition
Jacobs, Jeffrey Phillip; O'Brien, Sean M; Pasquali, Sara K; Kim, Sunghee; Gaynor, J William; Tchervenkov, Christo Ivanov; Karamlou, Tara; Welke, Karl F; Lacour-Gayet, Francois; Mavroudis, Constantine; Mayer, John E; Jonas, Richard A; Edwards, Fred H; Grover, Frederick L; Shahian, David M; Jacobs, Marshall Lewis
The most common forms of risk adjustment for pediatric and congenital heart surgery used today are based mainly on the estimated risk of mortality of the primary procedure of the operation. The goals of this analysis were to assess the association of patient-specific preoperative factors with mortality and to determine which of these preoperative factors to include in future pediatric and congenital cardiac surgical risk models. All index cardiac operations in The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) during 2010 through 2012 were eligible for inclusion. Patients weighing less than 2.5 kg undergoing patent ductus arteriosus closure were excluded. Centers with more than 10% missing data and patients with missing data for discharge mortality or other key variables were excluded. Rates of discharge mortality for patients with or without specific preoperative factors were assessed across age groups and were compared using Fisher's exact test. In all, 25,476 operations were included (overall discharge mortality 3.7%, n=943). The prevalence of common preoperative factors and their associations with discharge mortality were determined. Associations of the following preoperative factors with discharge mortality were all highly significant (psurgery could lead to increased precision in predicting risk of operative mortality and comparison of observed to expected outcomes. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass—Temperature Management during Cardiopulmonary Bypass
Engelman, Richard; Baker, Robert A.; Likosky, Donald S.; Grigore, Alina; Dickinson, Timothy A.; Shore-Lesserson, Linda; Hammon, John W.
Abstract: To improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendation. PMID:26543248
The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass--Temperature Management during Cardiopulmonary Bypass.
Engelman, Richard; Baker, Robert A; Likosky, Donald S; Grigore, Alina; Dickinson, Timothy A; Shore-Lesserson, Linda; Hammon, John W
To improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendation.
Uberoi, Raman, E-mail: raman.Uberoi@orh.nhs.uk; Tapping, Charles Ross [Oxford University Hospitals, John Radcliffe Hospital, Department of Radiology (United Kingdom); Chalmers, Nicholas [Manchester Royal Infirmary, Department of Radiology (United Kingdom); Allgar, Victoria [University of York, Hull and York Medical School (United Kingdom)
Purpose: The British Society of Interventional Radiology (BSIR) Inferior Vena Cava (IVC) Filter Registry was produced to provide an audit of current United Kingdom (UK) practice regarding placement and retrieval of IVC filters to address concerns regarding their safety. Methods: The IVC filter registry is a web-based registry, launched by the BSIR on behalf of its membership in October 2007. This report is based on prospectively collected data from October 2007 to March 2011. This report contains analysis of data on 1,434 IVC filter placements and 400 attempted retrievals performed at 68 UK centers. Data collected included patient demographics, insertion and retrieval data, and patient follow-up. Results: IVC filter use in the majority of patients in the UK follows accepted CIRSE guidelines. Filter placement is usually a low-risk procedure, with a low major complication rate (<0.5 %). Cook Gunther Tulip (560 filters: 39 %) and Celect (359 filters: 25 %) filters constituted the majority of IVC filters inserted, with Bard G2, Recovery filters, Cordis Trapease, and OptEase constituting most of the remainder (445 filters: 31 %). More than 96 % of IVC filters deployed as intended. Operator inexperience (<25 procedure) was significantly associated with complications (p < 0.001). Of the IVC filters initially intended for temporary placement, retrieval was attempted in 78 %. Of these retrieval was technically successful in 83 %. Successful retrieval was significantly reduced for implants left in situ for >9 weeks versus those with a shorter dwell time. New lower limb deep vein thrombosis (DVT) and/or IVC thrombosis was reported in 88 patients following filter placement, there was no significant difference of incidence between filter types. Conclusions: This registry report provides interventional radiologists and clinicians with an improved understanding of the technical aspects of IVC filter placement to help improve practice, and the potential consequences of IVC filter
The Society of Thoracic Surgeons Task Force on Resuscitation After Cardiac Surgery provides this professional society perspective on resuscitation in patients who arrest after cardiac surgery. This document was created using a multimodal methodology for evidence generation and includes information from existing guidelines, from the International Liaison Committee on Resuscitation, from our own structured literature reviews on issues particular to cardiac surgery, and from an international survey on resuscitation hosted by CTSNet. In gathering evidence for this consensus paper, searches were conducted using the MEDLINE keywords "cardiac surgery," "resuscitation," "guideline," "thoracic surgery," "cardiac arrest," and "cardiac massage." Weight was given to clinical studies in humans, although some case studies, mannequin simulations of potential protocols, and animal models were also considered. Consensus was reached using a modified Delphi method consisting of two rounds of voting until 75% agreement on appropriate wording and strength of the opinions was reached. The Society of Thoracic Surgeons Workforce on Critical Care was enlisted in this process to provide a wider variety of experiences and backgrounds in an effort to reinforce the opinions provided. We start with the premise that external massage is ineffective for an arrest due to tamponade or hypovolemia (bleeding), and therefore these subsets of patients will receive inadequate cerebral perfusion during cardiac arrest in the absence of resternotomy. Because these two situations are common causes for an arrest after cardiac surgery, the inability to provide effective external cardiopulmonary resuscitation highlights the importance of early emergency resternotomy within 5 minutes. In addition, because internal massage is more effective than external massage, it should be used preferentially if other quickly reversible causes are not found. We present a protocol for the cardiac arrest situation that
Full Text Available This article traces the history of the British National Society for Aid to the Sick and Wounded in War (NAS, and its interventions in Continental and colonial wars of the late-nineteenth century. The NAS was founded on the outbreak of the Franco-Prussian War in August 1870. It went on to become one of the most important founding members of the British Red Cross Society (BRCS when it was established in 1905. The aim of the article is to uncover the particular anxieties and aspirations that contributed to the foundation of the NAS. It demonstrates how these concerns –many of them related to the relative state of the British military– informed its subsequent practices and its relationship with the International Committee of the Red Cross. In tracing its emergence as a paramilitary corps adept at rapid-response emergency medicine, this article uncovers the rivalry that characterized attempts within the NAS and BRCS to lay claim to the “true spirit” of voluntary aid in war –a rivalry which eventually informed British insistence on a revision to the Geneva Convention in 1906.Este artículo rastrea la historia de la British National Society for Aid to the Sick and Wounded in War (NAS y sus intervenciones en las guerras europeas y coloniales de finales del siglo XIX. La NAS se fundó con el estallido de la Guerra Franco-Prusiana en agosto de 1870. Acabó convirtiéndose en uno de los miembros fundadores más importantes de la Sociedad de la Cruz Roja Británica (BRCS cuando se estableció en 1905. El propósito del artículo es mostrar las peculiares inquietudes y aspiraciones que contribuyeron a la fundación de la NAS. Demuestra cómo estas preocupaciones –muchas de ellas asociadas al status de los militares británicos– condicionaron sus prácticas subsiguientes y sus relaciones con el Comité Internacional de la Cruz Roja. Al rastrear el surgimiento de la NAS como un cuerpo paramilitar experto en urgencias médicas de respuesta r
Andrews, Peter A; Emery, Vincent C; Newstead, Chas
The third edition of the British Transplantation Society Guidelines for the Prevention and Management of CMV Disease after Solid Organ Transplantation was published in March 2011. This article summarizes the important changes and advances in management in this rapidly evolving field. The pros and cons of universal, or targeted anti-cytomegalovirus (CMV) prophylaxis, and pre-emptive anti-CMV therapy are discussed, especially with respect to advances in CMV polymerase chain reaction monitoring. The evidence for oral anti-CMV prophylaxis using valganciclovir is presented, together with a summary of the treatment of CMV disease and emerging fields such as CMV vaccination, CMV genotyping, and drug resistance.
Baker, Graham J
Historians have regularly acknowledged the significance of religious faith to the eugenics movement in Britain and the USA. However, much of this scholarship suggests a polarised relationship of either conflict or consensus. Where Christian believers participated in the eugenics movement this has been represented as an abandonment of 'orthodox' theology, and the impression has been created that eugenics was a secularising force. In contrast, this article explores the impact of religious values on two eugenics organisations: the British Eugenics Education Society, and the American Eugenics Society. It is demonstrated that concerns over religion resulted in both these organisations modifying and tempering the public work that they undertook. This act of concealing and minimising the visibly controversial aspects of eugenics is offered as an addition to the debate over 'mainline' versus 'reform' eugenics.
Travis, William D; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G; Geisinger, Kim R; Yatabe, Yasushi; Beer, David G; Powell, Charles A; Riely, Gregory J; Van Schil, Paul E; Garg, Kavita; Austin, John H M; Asamura, Hisao; Rusch, Valerie W; Hirsch, Fred R; Scagliotti, Giorgio; Mitsudomi, Tetsuya; Huber, Rudolf M; Ishikawa, Yuichi; Jett, James; Sanchez-Cespedes, Montserrat; Sculier, Jean-Paul; Takahashi, Takashi; Tsuboi, Masahiro; Vansteenkiste, Johan; Wistuba, Ignacio; Yang, Pan-Chyr; Aberle, Denise; Brambilla, Christian; Flieder, Douglas; Franklin, Wilbur; Gazdar, Adi; Gould, Michael; Hasleton, Philip; Henderson, Douglas; Johnson, Bruce; Johnson, David; Kerr, Keith; Kuriyama, Keiko; Lee, Jin Soo; Miller, Vincent A; Petersen, Iver; Roggli, Victor; Rosell, Rafael; Saijo, Nagahiro; Thunnissen, Erik; Tsao, Ming; Yankelewitz, David
Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤ 5 mm invasion (MIA) to define patients who, if they undergo complete resection, will have 100% or near 100
Travis, William D.; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G.; Geisinger, Kim R.; Yatabe, Yasushi; Beer, David G.; Powell, Charles A.; Riely, Gregory J.; Van Schil, Paul E.; Garg, Kavita; Austin, John H. M.; Asamura, Hisao; Rusch, Valerie W.; Hirsch, Fred R.; Scagliotti, Giorgio; Mitsudomi, Tetsuya; Huber, Rudolf M.; Ishikawa, Yuichi; Jett, James; Sanchez-Cespedes, Montserrat; Sculier, Jean-Paul; Takahashi, Takashi; Tsuboi, Masahiro; Vansteenkiste, Johan; Wistuba, Ignacio; Yang, Pan-Chyr; Aberle, Denise; Brambilla, Christian; Flieder, Douglas; Franklin, Wilbur; Gazdar, Adi; Gould, Michael; Hasleton, Philip; Henderson, Douglas; Johnson, Bruce; Johnson, David; Kerr, Keith; Kuriyama, Keiko; Lee, Jin Soo; Miller, Vincent A.; Petersen, Iver; Roggli, Victor; Rosell, Rafael; Saijo, Nagahiro; Thunnissen, Erik; Tsao, Ming; Yankelewitz, David
Introduction Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. Methods An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. Results The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤5 mm invasion (MIA) to define patients who, if they undergo complete resection
Pinto-Plata, Victor M; Celli-Cruz, Romulo A; Vassaux, Carlos; Torre-Bouscoulet, Luis; Mendes, Asante; Rassulo, John; Celli, Bartolome R
The American Thoracic Society (ATS)/European Respiratory Society (ERS)-Global Initiative for Chronic Obstructive Lung Disease (GOLD) has developed a new staging system based on the degree of airflow obstruction. Its validity to predict exercise capacity as an outcome has not been extensively studied. We hypothesized that exercise performance measured by cardiopulmonary exercise test (CPET) results should decline significantly with each disease stage, independent of gender. We examined 453 consecutive incremental CPET and pulmonary function tests performed in patients who had been referred to a single respiratory physiology laboratory in a tertiary care hospital. They were divided into a control group (normal lung function) and ATS/ERS-GOLD stages 1 to 4. We measured anthropometrics, peak work (in watts), peak oxygen uptake (in liters per kilogram per minute and percent predicted), breathing reserve (in percent predicted), and arterial blood gas response. We compared these results between different stages and genders. The mean (+/- SD) age for the entire group was 64 +/- 11 years, the mean FEV(1) was 66 +/- 28%, and the mean body mass index (BMI) was 27.2 +/- 5.82 kg/m(2). Patients in stage 4 were significantly younger (p difference disappeared when adjusted by COPD stages. The ATS/ERS-GOLD staging system can be used to indicate differences in exercise capacity in patients with COPD stages 2 to 4 and to normalize apparent gender disparities. The value of differentiating stage 1 patients requires further studies with different outcomes.
ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.
Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem; Dehmer, Greg J; Doherty, John U; Schoenhagen, Paul; Amin, Zahid; Bashore, Thomas M; Boyle, Andrew; Calnon, Dennis A; Carabello, Blase; Cerqueira, Manuel D; Conte, John; Desai, Milind; Edmundowicz, Daniel; Ferrari, Victor A; Ghoshhajra, Brian; Mehrotra, Praveen; Nazarian, Saman; Reece, T Brett; Tamarappoo, Balaji; Tzou, Wendy S; Wong, John B; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Wolk, Michael J; Allen, Joseph M
This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities. Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines. A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario. The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will
ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.
Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem
This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities.Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines.A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario.The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will
Xu, C-h; Wang, W; Wei, Y; Hu, H-d; Zou, J; Yan, J; Yu, L-k; Yang, R-s; Wang, Y
Patients with pathological stage IB lung adenocarcinoma have a variable prognosis, even if received the same treatment. This study investigated the prognostic value of the new International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society (IASLC/ATS/ERS) lung adenocarcinoma classification in resected stage IB lung adenocarcinoma. We identified 276 patients with pathological stage IB adenocarcinoma who had undergone surgical resection at the Nanjing Chest Hospital between 2005 and 2010. The histological subtypes of all patients were classified according to the 2011 IASLC/ATS/ERS international multidisciplinary lung adenocarcinoma classification. Kaplan-Meier and Cox regression analyses were used to analyze the correlation between the IASLC/ATS/ERS classification and patients' prognosis. Two hundred and seventy-six patients with pathological stage IB adenocarcinoma had an 86.2% 5-year overall survival (OS) and 80.4% 5-year disease-free survival (DFS). Patients with micropapillary and solid predominant tumors had a significantly worse OS and DFS as compared to those with other subtypes predominant tumors (p = 0.003 and 0.001). Multivariate analysis revealed that the new classification was an independent prognostic factor for both OS and DFS of pathological stage IB adenocarcinoma (p = 0.009 and 0.003). Our study revealed that the new IASLC/ATS/ERS classification was an independent prognostic factor of pathological stage IB adenocarcinoma. This new classification is valuable of screening out high risk patients to receive postoperative adjuvant therapy. Copyright © 2015. Published by Elsevier Ltd.
Woodruff, Prescott G; van den Berge, Maarten; Boucher, Richard C; Brightling, Christopher; Burchard, Esteban G; Christenson, Stephanie A; Han, MeiLan K; Holtzman, Michael J; Kraft, Monica; Lynch, David A; Martinez, Fernando D; Reddel, Helen K; Sin, Don D; Washko, George R; Wenzel, Sally E; Punturieri, Antonello; Freemer, Michelle M; Wise, Robert A
Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent chronic obstructive lung diseases with an associated high burden of disease. Asthma, which is often allergic in origin, frequently begins in infancy or childhood with variable airflow obstruction and intermittent wheezing, cough, and dyspnea. Patients with COPD, in contrast, are usually current or former smokers who present after the age of 40 years with symptoms (often persistent) including dyspnea and a productive cough. On the basis of age and smoking history, it is often easy to distinguish between asthma and COPD. However, some patients have features compatible with both diseases. Because clinical studies typically exclude these patients, their underlying disease mechanisms and appropriate treatment remain largely uncertain. To explore the status of and opportunities for research in this area, the NHLBI, in partnership with the American Thoracic Society, convened a workshop of investigators in San Francisco, California on May 14, 2016. At the workshop, current understanding of asthma-COPD overlap was discussed among clinicians, pathologists, radiologists, epidemiologists, and investigators with expertise in asthma and COPD. They considered knowledge gaps in our understanding of asthma-COPD overlap and identified strategies and research priorities that will advance its understanding. This report summarizes those discussions.
Hancock, P; Woodward, B J; Muneer, A; Kirkman-Brown, J C
Post-vasectomy semen analysis (PVSA) is the procedure used to establish whether sperm are present in the semen following a vasectomy. PVSA is presently carried out by a wide variety of individuals, ranging from doctors and nurses in general practitioner (GP) surgeries to specialist scientists in andrology laboratories, with highly variable results.Key recommendations are that: (1) PVSA should take place a minimum of 12 weeks after surgery and after a minimum of 20 ejaculations. (2) Laboratories should routinely examine samples within 4 h of production if assessing for the presence of sperm. If non-motile sperm are observed, further samples must be examined within 1 h of production. (3) Assessment of a single sample is acceptable to confirm vasectomy success if all recommendations and laboratory methodology are met and no sperm are observed. Clearance can then be given. (4) The level for special clearance should be <100 000/mL non-motile sperm. Special clearance cannot be provided if any motile sperm are observed and should only be given after assessment of two samples in full accordance with the methods contained within these guidelines. Surgeons are responsible both preoperatively and postoperatively for the counselling of patients and their partners regarding complications and the possibility of late recanalisation after clearance. These 2016 guidelines replace the 2002 British Andrology Society (BAS) laboratory guidelines and should be regarded as definitive for the UK in the provision of a quality PVSA service, accredited to ISO 15189:2012, as overseen by the United Kingdom Accreditation Service (UKAS). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
ACC/AATS/AHA/ASE/EACTS/HVS/SCA/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for the Treatment of Patients With Severe Aortic Stenosis: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.
Bonow, Robert O; Brown, Alan S; Gillam, Linda D; Kapadia, Samir R; Kavinsky, Clifford J; Lindman, Brian R; Mack, Michael J; Thourani, Vinod H; Dehmer, Gregory J; Bonow, Robert O; Lindman, Brian R; Beaver, Thomas M; Bradley, Steven M; Carabello, Blase A; Desai, Milind Y; George, Isaac; Green, Philip; Holmes, David R; Johnston, Douglas; Leipsic, Jonathon; Mick, Stephanie L; Passeri, Jonathan J; Piana, Robert N; Reichek, Nathaniel; Ruiz, Carlos E; Taub, Cynthia C; Thomas, James D; Turi, Zoltan G; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Allen, Joseph M
The American College of Cardiology collaborated with the American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons to develop and evaluate Appropriate Use Criteria (AUC) for the treatment of patients with severe aortic stenosis (AS). This is the first AUC to address the topic of AS and its treatment options, including surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR). A number of common patient scenarios experienced in daily practice were developed along with assumptions and definitions for those scenarios, which were all created using guidelines, clinical trial data, and expert opinion in the field of AS. The 2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines(1) and its 2017 focused update paper (2) were used as the primary guiding references in developing these indications. The writing group identified 95 clinical scenarios based on patient symptoms and clinical presentation, and up to 6 potential treatment options for those patients. A separate, independent rating panel was asked to score each indication from 1 to 9, with 1-3 categorized as "Rarely Appropriate," 4-6 as "May Be Appropriate," and 7-9 as "Appropriate." After considering factors such as symptom status, left ventricular (LV) function, surgical risk, and the presence of concomitant coronary or other valve disease, the rating panel determined that either SAVR or TAVR is Appropriate in most patients with symptomatic AS at intermediate or high surgical risk; however, situations
Peterson-Carmichael, Stacey; Seddon, Paul C; Cheifetz, Ira M; Frerichs, Inéz; Hall, Graham L; Hammer, Jürg; Hantos, Zoltán; van Kaam, Anton H; McEvoy, Cindy T; Newth, Christopher J L; Pillow, J Jane; Rafferty, Gerrard F; Rosenfeld, Margaret; Stocks, Janet; Ranganathan, Sarath C
Ready access to physiologic measures, including respiratory mechanics, lung volumes, and ventilation/perfusion inhomogeneity, could optimize the clinical management of the critically ill pediatric or neonatal patient and minimize lung injury. There are many techniques for measuring respiratory function in infants and children but very limited information on the technical ease and applicability of these tests in the pediatric and neonatal intensive care unit (PICU, NICU) environments. This report summarizes the proceedings of a 2011 American Thoracic Society Workshop critically reviewing techniques available for ventilated and spontaneously breathing infants and children in the ICU. It outlines for each test how readily it is performed at the bedside and how it may impact patient management as well as indicating future areas of potential research collaboration. From expert panel discussions and literature reviews, we conclude that many of the techniques can aid in optimizing respiratory support in the PICU and NICU, quantifying the effect of therapeutic interventions, and guiding ventilator weaning and extubation. Most techniques now have commercially available equipment for the PICU and NICU, and many can generate continuous data points to help with ventilator weaning and other interventions. Technical and validation studies in the PICU and NICU are published for the majority of techniques; some have been used as outcome measures in clinical trials, but few have been assessed specifically for their ability to improve clinical outcomes. Although they show considerable promise, these techniques still require further study in the PICU and NICU together with increased availability of commercial equipment before wider incorporation into daily clinical practice.
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Jacobs, Jeffrey P; Pasquali, Sara K; Austin, Erle; Gaynor, J William; Backer, Carl; Hirsch-Romano, Jennifer C; Williams, William G; Caldarone, Christopher A; McCrindle, Brian W; Graham, Karen E; Dokholyan, Rachel S; Shook, Gregory J; Poteat, Jennifer; Baxi, Maulik V; Karamlou, Tara; Blackstone, Eugene H; Mavroudis, Constantine; Mayer, John E; Jonas, Richard A; Jacobs, Marshall L
The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) is the largest Registry in the world of patients who have undergone congenital and pediatric cardiac surgical operations. The Congenital Heart Surgeons' Society Database (CHSS-D) is an Academic Database designed for specialized detailed analyses of specific congenital cardiac malformations and related treatment strategies. The goal of this project was to create a link between the STS-CHSD and the CHSS-D in order to facilitate studies not possible using either individual database alone and to help identify patients who are potentially eligible for enrollment in CHSS studies. Centers were classified on the basis of participation in the STS-CHSD, the CHSS-D, or both. Five matrices, based on CHSS inclusionary criteria and STS-CHSD codes, were created to facilitate the automated identification of patients in the STS-CHSD who meet eligibility criteria for the five active CHSS studies. The matrices were evaluated with a manual adjudication process and were iteratively refined. The sensitivity and specificity of the original matrices and the refined matrices were assessed. In January 2012, a total of 100 centers participated in the STS-CHSD and 74 centers participated in the CHSS. A total of 70 centers participate in both and 40 of these 70 agreed to participate in this linkage project. The manual adjudication process and the refinement of the matrices resulted in an increase in the sensitivity of the matrices from 93% to 100% and an increase in the specificity of the matrices from 94% to 98%. Matrices were created to facilitate the automated identification of patients potentially eligible for the five active CHSS studies using the STS-CHSD. These matrices have a sensitivity of 100% and a specificity of 98%. In addition to facilitating identification of patients potentially eligible for enrollment in CHSS studies, these matrices will allow (1) estimation of the denominator of patients potentially
Jacobs, Jeffrey P; Pasquali, Sara K; Austin, Erle; Gaynor, J William; Backer, Carl; Hirsch-Romano, Jennifer C; Williams, William G; Caldarone, Christopher A; McCrindle, Brian W; Graham, Karen E; Dokholyan, Rachel S; Shook, Gregory J; Poteat, Jennifer; Baxi, Maulik V; Karamlou, Tara; Blackstone, Eugene H; Mavroudis, Constantine; Mayer, John E; Jonas, Richard A; Jacobs, Marshall L
A link has been created between the Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) and the Congenital Heart Surgeons' Society Database (CHSS-D). Five matrices have been created that facilitate the automated identification of patients who are potentially eligible for the five active CHSS studies using the STS-CHSD. These matrices are now used to (1) estimate the denominator of patients eligible for CHSS studies and (2) compare "eligible and enrolled patients" to "potentially eligible and not enrolled patients" to assess the generalizability of CHSS studies. The matrices were applied to 40 consenting institutions that participate in both the STS-CHSD and the CHSS to (1) estimate the denominator of patients that are potentially eligible for CHSS studies, (2) estimate the completeness of enrollment of patients eligible for CHSS studies among all CHSS sites, (3) estimate the completeness of enrollment of patients eligible for CHSS studies among those CHSS institutions participating in each CHSS cohort study, and (4) compare "eligible and enrolled patients" to "potentially eligible and not enrolled patients" to assess the generalizability of CHSS studies. The matrices were applied to all participants in the STS-CHSD to identify patients who underwent frequently performed operations and compare "eligible and enrolled patients" to "potentially eligible and not enrolled patients" in following five domains: (1) age at surgery, (2) gender, (3) race, (4) discharge mortality, and (5) postoperative length of stay. Completeness of enrollment was defined as the number of actually enrolled patients divided by the number of patients identified as being potentially eligible for enrollment. For the CHSS Critical Left Ventricular Outflow Tract Study (LVOTO) study, for the Norwood procedure, completeness of enrollment at centers actively participating in the LVOTO study was 34%. For the Norwood operation, discharge mortality was 15% among 227 enrolled patients
Jacobs, Jeffrey P.; Pasquali, Sara K.; Austin, Erle; Gaynor, J. William; Backer, Carl; Hirsch-Romano, Jennifer C.; Williams, William G.; Caldarone, Christopher A.; McCrindle, Brian W.; Graham, Karen E.; Dokholyan, Rachel S.; Shook, Gregory J.; Poteat, Jennifer; Baxi, Maulik V.; Karamlou, Tara; Blackstone, Eugene H.; Mavroudis, Constantine; Mayer, John E.; Jonas, Richard A.; Jacobs, Marshall L.
Purpose The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) is the largest Registry in the world of patients who have undergone congenital and pediatric cardiac surgical operations. The Congenital Heart Surgeons’ Society Database (CHSS-D) is an Academic Database designed for specialized detailed analyses of specific congenital cardiac malformations and related treatment strategies. The goal of this project was to create a link between the STS-CHSD and the CHSS-D in order to facilitate studies not possible using either individual database alone and to help identify patients who are potentially eligible for enrollment in CHSS studies. Methods Centers were classified on the basis of participation in the STS-CHSD, the CHSS-D, or both. Five matrices, based on CHSS inclusionary criteria and STS-CHSD codes, were created to facilitate the automated identification of patients in the STS-CHSD who meet eligibility criteria for the five active CHSS studies. The matrices were evaluated with a manual adjudication process and were iteratively refined. The sensitivity and specificity of the original matrices and the refined matrices were assessed. Results In January 2012, a total of 100 centers participated in the STS-CHSD and 74 centers participated in the CHSS. A total of 70 centers participate in both and 40 of these 70 agreed to participate in this linkage project. The manual adjudication process and the refinement of the matrices resulted in an increase in the sensitivity of the matrices from 93% to 100% and an increase in the specificity of the matrices from 94% to 98%. Conclusion Matrices were created to facilitate the automated identification of patients potentially eligible for the five active CHSS studies using the STS-CHSD. These matrices have a sensitivity of 100% and a specificity of 98%. In addition to facilitating identification of patients potentially eligible for enrollment in CHSS studies, these matrices will allow (1) estimation of
Full Text Available The incidence rate of infection by multidrug-resistant organisms (MDROs can affect the accuracy of etiological diagnosis when using American Thoracic Society (ATS guidelines. We determined the accuracy of the ATS guidelines in predicting infection or colonization by MDROs over 18 months at a single ICU in eastern China.This prospective observational study examined consecutive patients who were admitted to an intensive care unit (ICU in Nanjing, China. MDROs were defined as bacteria that were resistant to at least three antimicrobial classes, such as methicillin-resistant Staphylococcus aureus (MRSA, vancomycin-resistant enterococci (VRE, Pseudomonas aeruginosa, Acinetobacter baumannii. Screening for MDROs was performed at ICU admission and discharge. Risk factors for infection or colonization with MDROs were recorded, and the accuracy of the ATS guidelines in predicting infection or colonization with MDROs was documented.There were 610 patients, 225 (37% of whom were colonized or infected with MDROs at ICU admission, and this increased to 311 (51% at discharge. At admission, the sensitivity (70.0%, specificity (31.6%, positive predictive value (38.2%, and negative predictive value (63.5%, all based on ATS guidelines for infection or colonization with MDROs were low. The negative predictive value was greater in patients from departments with MDRO infection rates of 31-40% than in patients from departments with MDRO infection rates of 30% or less and from departments with MDRO infection rates more than 40%.ATS criteria were not reliable in predicting infection or colonization with MDROs in our ICU. The negative predictive value was greater in patients from departments with intermediate rates of MDRO infection than in patients from departments with low or high rates of MDRO infection.ClinicalTrials.gov NCT01667991.
Jo, Ye Seul [Dept. of Radiology, Incheon St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Incheon (Korea, Republic of); Han, Kyong Min [Dept. of Radiology, Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of); Park, Jai Soung [Dept. of Radiology, Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon (Korea, Republic of); Kim, Tae Jung [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)
To assess the current practice patterns of radiologists who perform transthoracic needle biopsy (TNB). An email survey of 71 questions on TNB was sent to 240 members of the Korean Society of Thoracic Radiology. The answers to multiple-choice questions (n = 56) were analyzed. Of 60 respondents, 45% had 10 or more years of experience in chest radiology, and 70% had 5 or more years of experience in TNB. For the question on the most frequently used diagnostic method for lesions with high probability of being resectable-stage lung cancer, 70% of respondents answered that TNB is initially used, with or without bronchoscopy. In patients at high-risk of TNB-related complications, the proportion of the respondents who consistently declined TNB was only 5%. The number of rebiopsies was said to be increased; molecular analysis for an established target therapy (43.6%) and clinical trial of a new drug (28.2%) were the two most common reasons for it. The most popular needle type was the coaxial cutting needle (55%), and the popular guiding modality was conventional computed tomography (CT) (56.7%). In addition, 15% of respondents have encountered air embolism. Despite high variation in how TNB is being performed in Korea, some patterns were noted. It is common for patients with resectable-stage lung cancer to undergo TNB prior to surgery. Rebiopsy is now more common than before, with personalized medicine as the most important reason for it. The most popular type of needle is the coaxial system; the most popular modality for guidance is still CT.
Kon, Alexander A.; Davidson, Judy E.; Morrison, Wynne; Danis, Marion; White, Douglas B.
Objectives Shared decision-making (SDM) is endorsed by critical care organizations, however there remains confusion about what SDM is, when it should be used, and approaches to promote partnerships in treatment decisions. The purpose of this statement is to define SDM, recommend when SDM should be used, identify the range of ethically acceptable decision-making models, and present important communication skills. Methods The American College of Critical Care Medicine (ACCM) and American Thoracic Society (ATS) Ethics Committees reviewed empirical research and normative analyses published in peer-reviewed journals to generate recommendations. Recommendations approved by consensus of the full Ethics Committees of ACCM and ATS were included in the statement. Main Results Six recommendations were endorsed: 1) Definition: Shared decision-making is a collaborative process that allows patients, or their surrogates, and clinicians to make health care decisions together, taking into account the best scientific evidence available, as well as the patient’s values, goals, and preferences. 2) Clinicians should engage in a SDM process to define overall goals of care (including decisions regarding limiting or withdrawing life-prolonging interventions) and when making major treatment decisions that may be affected by personal values, goals, and preferences. 3) Clinicians should use as their “default” approach a SDM process that includes three main elements: information exchange, deliberation, and making a treatment decision. 4) A wide range of decision-making approaches are ethically supportable including patient- or surrogate-directed and clinician-directed models. Clinicians should tailor the decision-making process based on the preferences of the patient or surrogate. 5) Clinicians should be trained in communication skills. 6) Research is needed to evaluate decision-making strategies. Conclusions Patient and surrogate preferences for decision-making roles regarding value
McHugh, Royston, Ed.
This book contains proceedings of the annual conference of the British Educational Administration Society (BEAS) held in September 1978 in London. The theme of the conference was approaches to the professional development of educational administrators and the future role of the BEAS in that process. Three speeches are included, covering the…
Prakash, Y S; Halayko, Andrew J; Gosens, Reinoud; Panettieri, Reynold A; Camoretti-Mercado, Blanca; Penn, Raymond B
Airway remodeling (AR) is a prominent feature of asthma and other obstructive lung diseases that is minimally affected by current treatments. The goals of this Official American Thoracic Society (ATS) Research Statement are to discuss the scientific, technological, economic, and regulatory issues that deter progress of AR research and development of therapeutics targeting AR and to propose approaches and solutions to these specific problems. This Statement is not intended to provide clinical practice recommendations on any disease in which AR is observed and/or plays a role. An international multidisciplinary group from within academia, industry, and the National Institutes of Health, with expertise in multimodal approaches to the study of airway structure and function, pulmonary research and clinical practice in obstructive lung disease, and drug discovery platforms was invited to participate in one internet-based and one face-to-face meeting to address the above-stated goals. Although the majority of the analysis related to AR was in asthma, AR in other diseases was also discussed and considered in the recommendations. A literature search of PubMed was performed to support conclusions. The search was not a systematic review of the evidence. Multiple conceptual, logistical, economic, and regulatory deterrents were identified that limit the performance of AR research and impede accelerated, intensive development of AR-focused therapeutics. Complementary solutions that leverage expertise of academia and industry were proposed to address them. To date, numerous factors related to the intrinsic difficulty in performing AR research, and economic forces that are disincentives for the pursuit of AR treatments, have thwarted the ability to understand AR pathology and mechanisms and to address it clinically. This ATS Research Statement identifies potential solutions for each of these factors and emphasizes the importance of educating the global research community as to the
Kettle, Jennifer; Marshman, Zoe; Benson, Philip E; McCarthy, Caroline; Pye, Gurpreet; Sandler, Jonathan; Winchester, Lindsay; Flett, Andrew
To explore the accessibility, usability and relevance of the British Orthodontic Society (BOS) online information resource (OIR), Your Jaw Surgery. Qualitative, cross-sectional study. 5 UK sites. Patients before, during and after treatment for non-cleft skeletal discrepancy. Patients were identified at joint clinics and recruited after having time to view the OIR. Semi-structured interviews were conducted with 17 patients (aged 16-46 years). The interviews were transcribed and thematic analysis was undertaken using a framework approach. The main themes identified were the overall usefulness, personal relevance and positive perceptions of the OIR. The OIR was seen to be useful for patients considering treatment, and potentially useful for patients undergoing treatment. Participants were looking for a personally relevant resource that would give them the best possible idea of how they would look and feel after surgery. The OIR was perceived as trusted, positive and reassuring. Patients at different stages of treatment found the OIR helpful and reassuring. Clinicians may find it useful to direct patients to the OIR to complement a professional consultation, but should be aware that patients may perceive it as presenting a positive image of the long-term benefits of orthognathic surgery.
Dargie Henry J
Full Text Available Abstract Background The indications, complexity and capabilities of cardiovascular magnetic resonance (CMR have rapidly expanded. Whether actual service provision and training have developed in parallel is unknown. Methods We undertook a systematic telephone and postal survey of all public hospitals on behalf of the British Society of Cardiovascular Magnetic Resonance to identify all CMR providers within the United Kingdom. Results Of the 60 CMR centres identified, 88% responded to a detailed questionnaire. Services are led by cardiologists and radiologists in equal proportion, though the majority of current trainees are cardiologists. The mean number of CMR scans performed annually per centre increased by 44% over two years. This trend was consistent across centres of different scanning volumes. The commonest indication for CMR was assessment of heart failure and cardiomyopathy (39%, followed by coronary artery disease and congenital heart disease. There was striking geographical variation in CMR availability, numbers of scans performed, and distribution of trainees. Centres without on site scanning capability refer very few patients for CMR. Just over half of centres had a formal training programme, and few performed regular audit. Conclusion The number of CMR scans performed in the UK has increased dramatically in just two years. Trainees are mainly located in large volume centres and enrolled in cardiology as opposed to radiology training programmes.
Ludman, Peter F
To create an inclusive and accurate registry of all percutaneous coronary intervention (PCI) procedures performed in the UK for audit to assess quality of care, drive improvements in this care and to provide data for research. Feedback to PCI centres with 'live' online data analysis and structured monthly and quarterly reports of PCI activity, including process of care measures and assessment of risk-adjusted outcome. Annual national reports focused on the structure of the provision of PCI across the UK, the appropriateness and process of its delivery and outcomes. All hospitals performing PCI in the UK. 1994 to present. Consecutive patients treated by PCI. Approximately 80,000 new procedures each year in recent years. All attempts to perform a PCI procedure. This is defined as when any coronary device is used to approach, probe or cross one or more coronary lesions, with the intention of performing a coronary intervention. 113 variables defining patient demographic features, indications for PCI, procedural details and outcomes up to time of hospital discharge. Data entry into local software systems by caregivers and data clerks, with subsequent encryption and internet transfer to central data servers. Local validation, range checks and consistency assessments during upload. No external validation. Feedback of data completeness to all units. Available for research by application to British Cardiovascular Intervention Society using a data sharing agreement which can be obtained at http://www.bcis.org.uk.
van Kessel, T.
This book considers the growing awareness in the wake of World War I that culture could play an effective political role in international relations. Tamara van Kessel shows how the British created the British Council in support of those cultural aims, which took on particular urgency in light of the
Day, Linda; Sutton-Spence, Rachel
Research presented here describes the sign names and the customs of name allocation within the British Deaf community. While some aspects of British Sign Language sign names and British Deaf naming customs differ from those in most Western societies, there are many similarities. There are also similarities with other societies outside the more…
The effect of the perioperative blood transfusion and blood conservation in cardiac surgery Clinical Practice Guidelines of the Society of Thoracic Surgeons and the Society of Cardiovascular Anesthesiologists upon clinical practices.
Likosky, Donald S; FitzGerald, Daniel C; Groom, Robert C; Jones, Dwayne K; Baker, Robert A; Shann, Kenneth G; Mazer, C David; Spiess, Bruce D; Body, Simon C
The 2007 Society of Thoracic Surgeons and the Society of Cardiovascular Anesthesiologists Clinical Practice Guideline for Perioperative Blood Transfusion and Blood Conservation in Cardiac Surgery was recently promulgated and has received much attention. Using a survey of cardiac anesthesiologists and perfusionists' clinical practice, we assessed the current practices of perfusion, anesthesia, and surgery, as recommended by the Guidelines and also determined the role the Guidelines had in changing these practices. Nontrainee members of the Society of Cardiovascular Anesthesiologists, the American Academy of Cardiovascular Perfusion, the Canadian Society of Clinical Perfusion, and the American Society of ExtraCorporeal Technology were surveyed using a standardized survey instrument that examined clinical practices and responses to the Guidelines. One thousand four hundred and two surveys from 1,061 institutions principally in the United States (677 institutions) and Canada (34 institutions) were returned, with a 32% response rate. There was wide distribution of the Guidelines with 78% of anesthesiologists and 67% of perfusionists reporting having read all, part, or a summary of the Guidelines. However, only 20% of respondents reported that an institutional discussion had taken place as a result of the Guidelines, and only 14% of respondents reported that an institutional monitoring group had been formed. There was wide variability in current preoperative testing, perfusion, surgical, and pharmacological practices reported by respondents. Twenty-six percent of respondents reported one or more practice changes in response to the Guidelines.The changes made were reported to be highly (9%) or somewhat effective (31%) in reducing overall transfusion rates. Only four of 38 Guideline recommendations were reported by more than 5% of respondents to have been changed in response to the Guidelines. Wide variation in clinical practices of cardiac surgery was reported. Little
Effect of the perioperative blood transfusion and blood conservation in cardiac surgery clinical practice guidelines of the Society of Thoracic Surgeons and the Society of Cardiovascular Anesthesiologists upon clinical practices.
Likosky, Donald S; FitzGerald, Daniel C; Groom, Robert C; Jones, Dwayne K; Baker, Robert A; Shann, Kenneth G; Mazer, C David; Spiess, Bruce D; Body, Simon C
The 2007 Society of Thoracic Surgeons and the Society of Cardiovascular Anesthesiologists Clinical Practice Guideline for Perioperative Blood Transfusion and Blood Conservation in Cardiac Surgery was recently promulgated and has received much attention. Using a survey of cardiac anesthesiologists and perfusionists' clinical practice, we aimed to assess the current practices of perfusion, anesthesia, and surgery, as recommended by the Guidelines, and to also determine the role the Guidelines had in changing these practices. Nontrainee members of the Society of Cardiovascular Anesthesiologists, the American Academy of Cardiovascular Perfusion, the Canadian Society of Clinical Perfusion, and the American Society of ExtraCorporeal Technology were surveyed using a standardized survey instrument that examined clinical practices and responses to the Guidelines. A total of 1402 surveys from 1061 institutions principally in the United States (677 institutions) and Canada (34 institutions) were returned, a 32% response rate. There was wide distribution of the Guidelines with 78% of anesthesiologists and 67% of perfusionists reporting having read all, part, or a summary of the Guidelines. However, only 20% of respondents reported that an institutional discussion had taken place as a result of the Guidelines, and only 14% of respondents reported that an institutional monitoring group had been formed. There was wide variability in current preoperative testing, perfusion, surgical, and pharmacological practices reported by respondents. Twenty-six percent of respondents reported 1 or more practice changes in response to the Guidelines. The changes made were reported to be highly (9%) or somewhat (31%) effective in reducing overall transfusion rates. Only 4 of 38 Guideline recommendations were reported by >5% of respondents to have been changed in response to the Guidelines. Wide variation in clinical practices of cardiac surgery was reported. Little change in clinical practices
Lionel A Mandell
Full Text Available Community-acquired pneumonia (CAP is a serious illness with a significant impact on individual patients and society as a whole. Over the past several years, there have been significant advances in our knowledge and understanding of the etiology of the disease, and an appreciation of problems such as mixed infections and increasing antimicrobial resistance. The development of additional fluoroquinolone agents with enhanced activity against Streptococcus pneumoniae has been important as well. It was decided that the time had come to update and modify the previous CAP guidelines, which were published in 1993. The current guidelines represent a joint effort by the Canadian Infectious Disease Society and the Canadian Thoracic Society, and they address the etiology, diagnosis and initial management of CAP. The diagnostic section is based on the site of care, and the treatment section is organized according to whether one is dealing with outpatients, inpatients or nursing home patients.
Lionel A Mandell
Full Text Available Community-acquired pneumonia (CAP is a serious illness with a significant impact on individual patients and society as a whole. Over the past several years, there have been significant advances in the knowledge and understanding of the etiology of the disease, and an appreciation of problems such as mixed infections and increasing antimicrobial resistance. The development of additional fluoroquinolone agents with enhanced activity against Streptococcus pneumoniae has been important as well. It was decided that the time had come to update and modify the previous CAP guidelines, which were published in 1993. The current guidelines represent a joint effort by the Canadian Infectious Diseases Society and the Canadian Thoracic Society, and they address the etiology, diagnosis and initial management of CAP. The diagnostic section is based on the site of care, and the treatment section is organized according to whether one is dealing with outpatients, inpatients or nursing home patients.
The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass--Temperature Management During Cardiopulmonary Bypass.
Engelman, Richard; Baker, Robert A; Likosky, Donald S; Grigore, Alina; Dickinson, Timothy A; Shore-Lesserson, Linda; Hammon, John W
In order to improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including: 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendations: CLASS I RECOMMENDATIONS: a)The oxygenator arterial outlet blood temperature is recommended to be utilized as a surrogate for cerebral temperature measurement during CPB. (Class I, Level C) b)To monitor cerebral perfusate temperature during warming, it should be assumed that the oxygenator arterial outlet blood temperature under-estimates cerebral perfusate temperature. (Class I, Level C) c)Surgical teams should limit arterial outlet blood temperature to<37°C to avoid cerebral hyperthermia. (Class 1, Level C) d)Temperature gradients between the arterial outlet and venous inflow on the oxygenator during CPB cooling should not exceed 10°C to avoid generation of gaseous emboli. (Class 1, Level C) e)Temperature gradients between the arterial outlet and venous inflow on the oxygenator during CPB rewarming should not exceed 10°C to avoid out-gassing when blood is returned to the patient. (Class 1, Level C) CLASS IIa a)Pulmonary artery or nasopharyngeal temperature recording is reasonable for weaning and immediate post-bypass temperature measurement. (Class IIa, Level C)b)Rewarming when arterial blood outlet temperature ≥30° C: i.To achieve the desired temperature for separation from bypass, it is reasonable to maintain a temperature gradient between
Pedersen, Jesper Holst; Rzyman, Witold; Veronesi, Giulia
In order to provide recommendations regarding implementation of computed tomography (CT) screening in Europe the ESTS established a working group with eight experts in the field. On a background of the current situation regarding CT screening in Europe and the available evidence, ten recommendati......In order to provide recommendations regarding implementation of computed tomography (CT) screening in Europe the ESTS established a working group with eight experts in the field. On a background of the current situation regarding CT screening in Europe and the available evidence, ten...... reports). Thoracic Surgeons will play a key role in this process and therefore the ESTS is committed to providing guidance and facilitating this process for the benefit of patients and surgeons....
Güell, Maria Rosa; Cejudo, Pilar; Rodríguez-Trigo, Gema; Gàldiz, Juan Bautista; Casolive, Vinyet; Regueiro, Mônica; Soler-Cataluña, Juan Jose
Respiratory rehabilitation (RR) has been shown to be effective with a high level of evidence in terms of improving symptoms, exertion capacity and health-related quality of life (HRQL) in patients with COPD and in some patients with diseases other than COPD. According to international guidelines, RR is basically indicated in all patients with chronic respiratory symptoms, and the type of program offered depends on the symptoms themselves. As requested by the Spanish Society of Pneumology and Thoracic Surgery (SEPAR), we have created this document with the aim to unify the criteria for quality care in RR. The document is organized into sections: indications for RR, evaluation of candidates, program components, characteristics of RR programs and the role of the administration in the implementation of RR. In each section, we have distinguished 5 large disease groups: COPD, chronic respiratory diseases other than COPD with limiting dyspnea, hypersecretory diseases, neuromuscular diseases with respiratory symptoms and patients who are candidates for thoracic surgery for lung resection. Copyright © 2012 SEPAR. Published by Elsevier España, S.L. All rights reserved.
An official American Thoracic Society workshop report: optimal lung function tests for monitoring cystic fibrosis, bronchopulmonary dysplasia, and recurrent wheezing in children less than 6 years of age.
Rosenfeld, Margaret; Allen, Julian; Arets, Bert H G M; Aurora, Paul; Beydon, Nicole; Calogero, Claudia; Castile, Robert G; Davis, Stephanie D; Fuchs, Susanne; Gappa, Monika; Gustaffson, Per M; Hall, Graham L; Jones, Marcus H; Kirkby, Jane C; Kraemer, Richard; Lombardi, Enrico; Lum, Sooky; Mayer, Oscar H; Merkus, Peter; Nielsen, Kim G; Oliver, Cara; Oostveen, Ellie; Ranganathan, Sarath; Ren, Clement L; Robinson, Paul D; Seddon, Paul C; Sly, Peter D; Sockrider, Marianna M; Sonnappa, Samatha; Stocks, Janet; Subbarao, Padmaja; Tepper, Robert S; Vilozni, Daphna
Although pulmonary function testing plays a key role in the diagnosis and management of chronic pulmonary conditions in children under 6 years of age, objective physiologic assessment is limited in the clinical care of infants and children less than 6 years old, due to the challenges of measuring lung function in this age range. Ongoing research in lung function testing in infants, toddlers, and preschoolers has resulted in techniques that show promise as safe, feasible, and potentially clinically useful tests. Official American Thoracic Society workshops were convened in 2009 and 2010 to review six lung function tests based on a comprehensive review of the literature (infant raised-volume rapid thoracic compression and plethysmography, preschool spirometry, specific airway resistance, forced oscillation, the interrupter technique, and multiple-breath washout). In these proceedings, the current state of the art for each of these tests is reviewed as it applies to the clinical management of infants and children under 6 years of age with cystic fibrosis, bronchopulmonary dysplasia, and recurrent wheeze, using a standardized format that allows easy comparison between the measures. Although insufficient evidence exists to recommend incorporation of these tests into the routine diagnostic evaluation and clinical monitoring of infants and young children with cystic fibrosis, bronchopulmonary dysplasia, or recurrent wheeze, they may be valuable tools with which to address specific concerns, such as ongoing symptoms or monitoring response to treatment, and as outcome measures in clinical research studies.
Transcatheter aortic valve implantation. Expert Consensus of the Association of Cardiovascular Interventions of the Polish Cardiac Society and the Polish Society of Cardio-Thoracic Surgeons, approved by the Board of the Polish Cardiac Society….
Parma, Radosław; Zembala, Michał O; Dąbrowski, Maciej; Jagielak, Dariusz; Witkowski, Adam; Suwalski, Piotr; Dudek, Dariusz; Olszówka, Piotr; Wojakowski, Wojciech; Przybylski, Roman; Gil, Robert; Kuśmierczyk, Mariusz; Lesiak, Maciej; Sadowski, Jerzy; Dobrzycki, Sławomir; Ochała, Andrzej; Hoffman, Piotr; Kapelak, Bogusław; Kaźmierczak, Jarosław; Jasiński, Marek; Stępińska, Janina; Szymański, Piotr; Hryniewiecki, Tomasz; Kochman, Janusz; Grygier, Marek; Zembala, Marian; Legutko, Jacek; Różański, Jacek
Patients with severe symptomatic aortic stenosis have a poor prognosis with medical management alone, and surgical aortic valve replacement can improve symptoms and survival. In recent years, transcatheter aortic valve implantation (TAVI) has been demonstrated to improve survival in inoperable patients and to be an alternative treatment in patients in whom the risk of surgical morbidity or mortality is high or intermediate. A representative expert committee, summoned by the Association of Cardiovascular Interventions of the Polish Cardiac Society (ACVI) and the Polish Society of Cardio-Thoracic Surgeons, devel-oped this Consensus Statement in transcatheter aortic valve implantation. It endorses the important role of a multi-disciplinary "TAVI team" in selecting patients for TAVI and defines operator and institutional requirements fundamental to the establish-ment of a successful TAVI programme. The article summarises current evidence and provides specific recommendations on organisation and conduct of transcatheter treatment of patients with aortic valve disease in Poland.
ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2017 Appropriate Use Criteria for Coronary Revascularization in Patients With Stable Ischemic Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society of Thoracic Surgeons.
Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K
The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes and stable ischemic heart disease (SIHD) were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing SIHD and acute coronary syndromes individually. This document presents the AUC for SIHD.Clinical scenarios were developed to mimic patient presentations encountered in everyday practice. These scenarios included information on symptom status; risk level as assessed by noninvasive testing; coronary disease burden; and, in some scenarios, fractional flow reserve testing, presence or absence of diabetes, and SYNTAX score. This update provides a reassessment of clinical scenarios that the writing group felt were affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization.A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range of 4 to 6 indicate that
ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2016 Appropriate Use Criteria for Coronary Revascularization in Patients With Acute Coronary Syndromes : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and the Society of Thoracic Surgeons.
Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K
The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes (ACS) and stable ischemic heart disease were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and in an effort to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered in everyday practice and included information on symptom status, presence of clinical instability or ongoing ischemic symptoms, prior reperfusion therapy, risk level as assessed by noninvasive testing, fractional flow reserve testing, and coronary anatomy. This update provides a reassessment of clinical scenarios that the writing group felt to be affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization. A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range (4 to 6
Positive attitudes toward sex offenders can lead to favourable treatment outcomes and with psychology students being among the most likely graduates to move into offender rehabilitation, it is important to investigate the attitudes of this group. Students from British psychology and non-psychology courses read vignettes depicting an adult and a juvenile committing a contact sexual offence on a child, and completed modified versions of the attitudes towards sex offenders [ATS] questionnaire. T...
Mascio, Christopher E; Austin, Erle H; Jacobs, Jeffrey P; Jacobs, Marshall L; Wallace, Amelia S; He, Xia; Pasquali, Sara K
Analyses of mechanical circulatory support (MCS) in pediatric heart surgery have primarily focused on single-center outcomes or narrow applications. We describe the patterns of use, patient characteristics, and MCS-associated outcomes across a large multicenter cohort. Patients (aged institutions. Of 96,596 operations (80 centers), MCS was used in 2.4%. The MCS patients were younger (13 vs 195 days, P vs 32.7%, P vs 2.9% of non-MCS patients; P institutions, with both high- and low-volume hospitals having substantial variation in MCS rates. Perioperative MCS use varied widely across centers. The MCS rates were greatest overall for the Norwood procedure and complex biventricular repairs. Although MCS can be a life-saving therapy, more than one half of MCS patients will not survive to hospital discharge, with mortality >70% for some operations. Future studies aimed at better understanding the appropriate indications, optimal timing, and management of MCS could help to reduce the variation in MCS use across hospitals and improve outcomes. Copyright © 2014 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.
A survey of the role of the UK physicist in nuclear medicine: a report of a joint working group of the British Institute of Radiology, British Nuclear Medicine Society, and the Institute of Physics and Engineering in Medicine.
Tindale, W B; Thorley, P J; Nunan, T O; Lewington, V; Shields, R A; Williams, N R
Guidelines for the provision of physics support to nuclear medicine were published in 1999 by a joint working group of the British Institute of Radiology, the British Nuclear Medicine Society, and the Institute of Physics and Engineering in Medicine. Following publication of the guidelines, a survey was conducted by the working group to gather data on the actual level of physicist support in UK hospitals of different types and on the activities undertaken by physicists. The data were collected in the 12 months following the publication of guidelines and cover different hospital models and seven UK regions. The results provide evidence that many of the smaller units - small teaching hospitals and, particularly, small district general hospitals - have insufficient physics support. Although, on average, there is good agreement between the guidelines and the survey data for medium and large district general hospitals, there is wide variation in the level of physics provision between hospitals delivering apparently similar services. This emphasizes the need for national guidelines, against which institutions may be bench-marked and which may be used as a recommendation for the staffing levels necessary to ensure services are delivered safely and standards are not compromised. The complexity and variety of workload is an important factor in determining the level of physics support. As services develop, it is vital that this aspect is recognized to ensure that appropriate resources are available for the required physics input, even if any new service represents only a modest clinical throughput in terms of patient numbers.
32nd Annual Conference of the Gesellschaft für Klassifikation e.V., Joint Conference with the British Classification Society (BCS) and the Dutch/Flemish Classification Society (VOC), Helmut-Schmidt-University
Lausen, Berthold; Seidel, Wilfried; Ultsch, Alfred
Data Analysis, Data Handling and Business Intelligence are research areas at the intersection of computer science, artificial intelligence, mathematics, and statistics. They cover general methods and techniques that can be applied to a vast set of applications such as in marketing, finance, economics, engineering, linguistics, archaeology, musicology, medical science, and biology. This volume contains the revised versions of selected papers presented during the 32nd Annual Conference of the German Classification Society (Gesellschaft für Klassifikation, GfKl). The conference, which was organized in cooperation with the British Classification Society (BCS) and the Dutch/Flemish Classification Society (VOC), was hosted by Helmut-Schmidt-University, Hamburg, Germany, in July 2008.
Pompili, Cecilia; Falcoz, Pierre Emmanuel; Salati, Michele; Szanto, Zalan; Brunelli, Alessandro
The study objective was to develop an aggregate risk score for predicting the occurrence of prolonged air leak after video-assisted thoracoscopic lobectomy from patients registered in the European Society of Thoracic Surgeons database. A total of 5069 patients who underwent video-assisted thoracoscopic lobectomy (July 2007 to August 2015) were analyzed. Exclusion criteria included sublobar resections or pneumonectomies, lung resection associated with chest wall or diaphragm resections, sleeve resections, and need for postoperative assisted mechanical ventilation. Prolonged air leak was defined as an air leak more than 5 days. Several baseline and surgical variables were tested for a possible association with prolonged air leak using univariable and logistic regression analyses, determined by bootstrap resampling. Predictors were proportionally weighed according to their regression estimates (assigning 1 point to the smallest coefficient). Prolonged air leak was observed in 504 patients (9.9%). Three variables were found associated with prolonged air leak after logistic regression: male gender (P classes with an incremental risk of prolonged air leak (P class A (score 0 points, 1493 patients) 6.3% with prolonged air leak, class B (score 1 point, 2240 patients) 10% with prolonged air leak, class C (score 2 points, 1219 patients) 13% with prolonged air leak, and class D (score >2 points, 117 patients) 25% with prolonged air leak. An aggregate risk score was created to stratify the incidence of prolonged air leak after video-assisted thoracoscopic lobectomy. The score can be used for patient counseling and to identify those patients who can benefit from additional intraoperative preventative measures. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.
Gonzalez, Mariaelena; Green, Lawrence W; Glantz, Stanton A
To analyse the models Philip Morris (PM) and British American Tobacco (BAT) used internally to understand tobacco control non-governmental organizations (NGOs) and their relationship to the global tobacco control policy-making process that resulted in the Framework Convention for Tobacco Control (FCTC). Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library. PM contracted with Mongoven, Biscoe, and Duchin, Inc. (MBD, a consulting firm specialising in NGO surveillance) as advisors. MBD argued that because NGOs are increasingly linked to epistemic communities, NGOs could insert themselves into the global policy-making process and influence the discourse surrounding the treaty-making process. MBD advised PM to insert itself into the policy-making process, mimicking NGO behaviour. BAT's Consumer and Regulatory Affairs (CORA) department argued that global regulation emerged from the perception (by NGOs and governments) that the industry could not regulate itself, leading to BAT advocating social alignment and self-regulation to minimise the impact of the FCTC. Most efforts to block or redirect the FCTC failed. PM and BAT articulated a global policy-making environment in which NGOs are key, non-state stakeholders, and as a result, internationalised some of their previous national-level strategies. After both companies failed to prevent the FCTC, their strategies began to align. Multinational corporations have continued to successfully employ some of the strategies outlined in this paper at the local and national level while being formally excluded from ongoing FCTC negotiations at the global level.
The Perioperative Use of Dexmedetomidine in Pediatric Patients with Congenital Heart Disease: An Analysis from the Congenital Cardiac Anesthesia Society-Society of Thoracic Surgeons Congenital Heart Disease Database.
Schwartz, Lawrence I; Twite, Mark; Gulack, Brian; Hill, Kevin; Kim, Sunghee; Vener, David F
Dexmedetomidine is a selective α-2 receptor agonist with a sedative and cardiopulmonary profile that makes it an attractive anesthetic for pediatric patients with congenital heart disease (CHD). Although several smaller, single-center studies suggest that dexmedetomidine use is gaining traction in the perioperative setting in children with CHD, there are limited multicenter data, with little understanding of the variation in use across age ranges, procedural complexity, and centers. The aim of this study was to use the Congenital Cardiac Anesthesia Society-Society of Thoracic Surgeons (CCAS-STS) registry to describe patient- and center-level variability in the use of dexmedetomidine in the perioperative setting in children with heart disease. To describe the use of dexmedetomidine in patients for CHD surgery, we analyzed all index cardiopulmonary bypass operations entered in the CCAS-STS database from 2010 to 2013. Patient and operative characteristics were compared between those who received intraoperative dexmedetomidine and those who did not. Selective outcomes associated with dexmedetomidine use were also described. Of the 12,142 operations studied, 3600 (29.6%) received perioperative dexmedetomidine (DEX) and 8542 did not receive the drug (NoDEX). Patient characteristics were different between the 2 groups with the DEX group generally exhibiting both lower patient and procedural risk factors. Patients who received dexmedetomidine were more likely to have a lower level of Society of Thoracic Surgeons mortality complexity than patient who did not receive it. Consistent with their overall lower risk profile, children in the DEX group also demonstrated improved outcomes compared with patients who did not receive dexmedetomidine. We described the growing use of dexmedetomidine in children anesthetized for surgical repair of CHD. Dexmedetomidine appears to be preferentially given to older and larger children who are undergoing less complex CHD surgery. We believe
Correlation of EGFR mutation status with predominant histologic subtype of adenocarcinoma according to the new lung adenocarcinoma classification of the International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society.
Villa, Celina; Cagle, Philip T; Johnson, Melissa; Patel, Jyoti D; Yeldandi, Anjana V; Raj, Rishi; DeCamp, Malcolm M; Raparia, Kirtee
Epidermal growth factor receptor (EGFR) mutations have been identified as predictors of response to EGFR tyrosine kinase inhibitors in non-small cell lung cancer. To investigate the relationship of EGFR mutation status to the histologic subtype of adenocarcinoma according to the new International Association for the Study of Lung Cancer (IASLC)/American Thoracic Society (ATS)/European Respiratory Society (ERS) classification. We screened EGFR mutation in 200 consecutive lung adenocarcinoma resection specimens diagnosed between 2008 and 2011. Among 200 lung adenocarcinomas, EGFR mutations were identified in 41 tumors (20.5%). The mean age in the EGFR-mutant group was 64.8 years and this group consisted of 78% females and 22% males. Most patients with EGFR-positive lung cancers were never-smokers (51%) as compared to 8% with EGFR-negative cancers (P adenocarcinoma was lepidic (44%) in EGFR-mutant lung cancers as compared to 69% with acinar pattern in EGFR wild-type lung cancers (P adenocarcinomas, 8 (36%) had EGFR mutations, accounting for 20% of adenocarcinomas with EGFR mutations (P adenocarcinoma was lepidic (44%) in EGFR-mutant lung cancers (P lung adenocarcinomas of other subtypes.
Saxena, Akshat; Poh, Chin-Leng; Dinh, Diem T; Reid, Christopher M; Smith, Julian A; Shardey, Gilbert C; Newcomb, Andrew E
Women undergoing isolated coronary artery bypass graft (CABG) surgery have been previously shown to be at an independently increased risk for post-operative morbidity and mortality. However, there are considerably less data on whether this trend remains true in patients undergoing concomitant aortic valve replacement (AVR) and CABG surgery. The aim of our study was to investigate this pertinent issue. Data obtained between June 2001 and December 2009 by the Australasian Society of Cardiac and Thoracic Surgeons Cardiac Surgery Database Program were retrospectively analysed. Demographic, operative data and post-operative complications were compared between male and female patients using χ(2) and t tests. Long-term survival analysis was performed using Kaplan-Meier survival curves and the log-rank test. Independent risk factors for short- and long-term mortality were identified using binary logistic and Cox regression, respectively. Concomitant AVR and CABG surgery was undertaken in 2,563 patients; 31.8% were female. Female patients were older (mean age 76 vs. 73 years; p gender was independently associated with post-operative myocardial infarction (p = 0.022) and red blood cell transfusion (p difference in long-term survival between men and women on multivariate analysis (p = 0.413). Female gender is not associated with poorer short- or long-term outcomes after concomitant CABG and AVR surgery. Copyright © 2011 S. Karger AG, Basel.
Jimenez Ruiz, Carlos A; Solano Reina, Segismundo; de Granda Orive, Jose Ignacio; Signes-Costa Minaya, Jaime; de Higes Martinez, Eva; Riesco Miranda, Juan Antonio; Altet Gómez, Neus; Lorza Blasco, Jose Javier; Barrueco Ferrero, Miguel; de Lucas Ramos, Pilar
The electronic cigarette (EC) is a device formed by three basic elements: battery, atomizer and cartridge. When assembled, it looks like a cigarette. The cartridge contains different substances: propylene glycol, glycerine and, sometimes, nicotine. When the user "vapes", the battery is activated, the atomizer is heated and the liquid is drawn in and vaporized. The smoker inhales the mist produced. Various substances have been detected in this mist: formaldehyde, acetaldehyde and acrolein and some heavy metals. Although these are found in lower concentrations than in cigarettes, they may still be harmful for the human body. Several surveys show that 3-10% of smokers regularly use e-cigarettes. A randomized study has shown that the efficacy of e-cigarettes for helping smokers to quit is similar to nicotine patches. Nevertheless, the study has relevant methodological limitations and reliable conclusions cannot be deduced. This report sets down the Position Statement of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) on the efficacy and safety of e-cigarettes. This statement declares that e-cigarettes should be regulated as medicinal products. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.
Schwab, Richard J; Badr, Safwan M; Epstein, Lawrence J; Gay, Peter C; Gozal, David; Kohler, Malcolm; Lévy, Patrick; Malhotra, Atul; Phillips, Barbara A; Rosen, Ilene M; Strohl, Kingman P; Strollo, Patrick J; Weaver, Edward M; Weaver, Terri E
Continuous positive airway pressure (CPAP) is considered the treatment of choice for obstructive sleep apnea (OSA), and studies have shown that there is a correlation between patient adherence and treatment outcomes. Newer CPAP machines can track adherence, hours of use, mask leak, and residual apnea-hypopnea index (AHI). Such data provide a strong platform to examine OSA outcomes in a chronic disease management model. However, there are no standards for capturing CPAP adherence data, scoring flow signals, or measuring mask leak, or for how clinicians should use these data. American Thoracic Society (ATS) committee members were invited, based on their expertise in OSA and CPAP monitoring. Their conclusions were based on both empirical evidence identified by a comprehensive literature review and clinical experience. CPAP usage can be reliably determined from CPAP tracking systems, but the residual events (apnea/hypopnea) and leak data are not as easy to interpret as CPAP usage and the definitions of these parameters differ among CPAP manufacturers. Nonetheless, ends of the spectrum (very high or low values for residual events or mask leak) appear to be clinically meaningful. Providers need to understand how to interpret CPAP adherence tracking data. CPAP tracking systems are able to reliably track CPAP adherence. Nomenclature on the CPAP adherence tracking reports needs to be standardized between manufacturers and AHIFlow should be used to describe residual events. Studies should be performed examining the usefulness of the CPAP tracking systems and how these systems affect OSA outcomes.
Han, Dae Hee; Ahn, Myeong Im [Dept. of Radiology, Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of); Goo, Jin Mo [Dept. of Radiology, Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul (Korea, Republic of); Chong, Se Min [Dept. of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)
To evaluate possible variability in chest radiologists' interpretations of the Lung Imaging Reporting and Data System (Lung-RADS) on difficult-to-classify scenarios. Ten scenarios of difficult-to-classify imaginary lung nodules were prepared as an online survey that targeted Korean Society of Thoracic Radiology members. In each question, a description was provided of the size, consistency, and interval change (new or growing) of a lung nodule observed using annual repeat computed tomography, and the respondent was instructed to choose one answer from five choices: category 2, 3, 4A, or 4B, or 'un-categorizable.' Consensus answers were established by members of the Korean Imaging Study Group for Lung Cancer. Of the 420 answers from 42 respondents (excluding multiple submissions), 310 (73.8%) agreed with the consensus answers; eleven (26.2%) respondents agreed with the consensus answers to six or fewer questions. Assigning the imaginary nodules to categories higher than the consensus answer was more frequent (16.0%) than assigning them to lower categories (5.5%), and the agreement rate was below 50% for two scenarios. When given difficult-to-classify scenarios, chest radiologists showed large variability in their interpretations of the Lung-RADS categories, with high frequencies of disagreement in some specific scenarios.
Bertolaccini, Luca; Bedetti, Benedetta; Brunelli, Alessandro; Marinova, Katerina; Raveglia, Federico; Rocco, Gaetano; Shargall, Yaron; Solli, Piergiorgio; Varela, Gonzalo; Papagiannopoulos, Kostas; Kuzdzal, Jaroslaw; Massard, Gilbert; Ruffini, Enrico; Falcoz, Pierre-Emmanuel; Martinez-Barenys, Carlos; Opitz, Isabelle; Batirel, Hasan F; Toker, Alper; Scarci, Marco
In the European Society of Thoracic Surgeons (ESTS) survey about management of malignant pleural effusions (MPE), 56% of respondents are not informed of any relevant clinical guidelines and 52%, who are aware of the existence of guidelines, declared that they are in need of updating or revision. The ESTS Pleural Diseases Working Group developed a benchmarking project on quality of previous guidelines on the management of MPE. The Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument was used to assess each guideline. Each item was scored on a 7-point scale. Scores for each domain were calculated. Economic data for the nations which have issued the guidelines were collected from the Organisation for Economic Cooperation and Development health statistics database. Six guidelines fitted the inclusion criteria and were assessed. Five out of 6 guidelines were produced by a multinational collaboration. Observers would recommend only 2 guidelines with minimal modification. Two areas that received the best score were clarity of presentation and scope and purpose (objectives and health questions target population). The applicability of guideline domain had the lowest score. Multivariate analysis demonstrated that clarity of presentation, international guidelines and publication through medical journal were related to improved scores. A strong correlation was observed between the measures of economic status. The quality of guidelines assessed by the AGREE II criteria was found to be extremely variable. Guidelines achieving higher AGREE II scores were more likely to come from the European Union with the direct involvement of scientific societies in their development. It was also recognized that some fundamental unanswered questions remain about the management of MPE.
Strohl, Kingman P.; Brown, Daniel B.; Collop, Nancy; George, Charles; Grunstein, Ronald; Han, Fang; Kline, Lawrence; Malhotra, Atul; Pack, Alan; Phillips, Barbara; Rodenstein, Daniel; Schwab, Richard; Weaver, Terri; Wilson, Kevin
Background: Sleepiness may account for up to 20% of crashes on monotonous roads, especially highways. Obstructive sleep apnea (OSA) is the most common medical disorder that causes excessive daytime sleepiness, increasing the risk for drowsy driving two to three times. The purpose of these guidelines is to update the 1994 American Thoracic Society Statement that described the relationships among sleepiness, sleep apnea, and driving risk. Methods: A multidisciplinary panel was convened to develop evidence-based clinical practice guidelines for the management of sleepy driving due to OSA. Pragmatic systematic reviews were performed, and the Grading of Recommendations, Assessment, Development, and Evaluation approach was used to formulate and grade the recommendations. Critical outcomes included crash-related mortality and real crashes, whereas important outcomes included near-miss crashes and driving performance. Results: A strong recommendation was made for treatment of confirmed OSA with continuous positive airway pressure to reduce driving risk, rather than no treatment, which was supported by moderate-quality evidence. Weak recommendations were made for expeditious diagnostic evaluation and initiation of treatment and against the use of stimulant medications or empiric continuous positive airway pressure to reduce driving risk. The weak recommendations were supported by very low–quality evidence. Additional suggestions included routinely determining the driving risk, inquiring about additional causes of sleepiness, educating patients about the risks of excessive sleepiness, and encouraging clinicians to become familiar with relevant laws. Discussion: The recommendations presented in this guideline are based on the current evidence, and will require an update as new evidence and/or technologies becomes available. PMID:23725615
DiSesa, Verdi J; O'Brien, Sean M; Welke, Karl F; Beland, Sarah M; Haan, Constance K; Vaughan-Sarrazin, Mary S; Peterson, Eric D
Prior research using administrative data associated certificate-of-need (CON) regulation for open heart surgery with higher hospital coronary artery bypass grafting (CABG) volume and lower CABG operative mortality rates in elderly patients. It is unclear whether these findings apply in a general population and after controlling for detailed clinical characteristics and region. Using the Society of Thoracic Surgeons' (STS) National Cardiac Surgery Database, we examined isolated CABG surgery volume, operative mortality, and the composite end point of operative mortality or major morbidity for the years 2000 to 2003. The presence of CON regulations for open heart surgery was ascertained from the National Directory of the American Health Policy Association and by contacting CON administrators. Results were analyzed nationally, by state, and by region (West, Northeast, Midwest, South) and were adjusted for clinical factors and both population density and region with mixed-effects hierarchical logistic regression models. During 2000 to 2003, there were 314,710 isolated CABG surgeries performed at 294 STS hospitals in CON states (n=27, including Washington, DC) and 280 512 procedures at 343 STS hospitals in non-CON states (n=24). Patient clinical characteristics were similar among CON and non-CON hospitals. States with CON regulations tended to have higher population densities and had significantly higher median hospital annual CABG volumes in each of the years 2000 to 2003 (Pnational Medicare database. CON states have significantly higher hospital CABG surgery volumes but similar mortality compared with non-CON states. CON regulation alone is not a sufficient mechanism to ensure quality of care for CABG surgery.
Strohl, Kingman P; Brown, Daniel B; Collop, Nancy; George, Charles; Grunstein, Ronald; Han, Fang; Kline, Lawrence; Malhotra, Atul; Pack, Alan; Phillips, Barbara; Rodenstein, Daniel; Schwab, Richard; Weaver, Terri; Wilson, Kevin
Sleepiness may account for up to 20% of crashes on monotonous roads, especially highways. Obstructive sleep apnea (OSA) is the most common medical disorder that causes excessive daytime sleepiness, increasing the risk for drowsy driving two to three times. The purpose of these guidelines is to update the 1994 American Thoracic Society Statement that described the relationships among sleepiness, sleep apnea, and driving risk. A multidisciplinary panel was convened to develop evidence-based clinical practice guidelines for the management of sleepy driving due to OSA. Pragmatic systematic reviews were performed, and the Grading of Recommendations, Assessment, Development, and Evaluation approach was used to formulate and grade the recommendations. Critical outcomes included crash-related mortality and real crashes, whereas important outcomes included near-miss crashes and driving performance. A strong recommendation was made for treatment of confirmed OSA with continuous positive airway pressure to reduce driving risk, rather than no treatment, which was supported by moderate-quality evidence. Weak recommendations were made for expeditious diagnostic evaluation and initiation of treatment and against the use of stimulant medications or empiric continuous positive airway pressure to reduce driving risk. The weak recommendations were supported by very low-quality evidence. Additional suggestions included routinely determining the driving risk, inquiring about additional causes of sleepiness, educating patients about the risks of excessive sleepiness, and encouraging clinicians to become familiar with relevant laws. The recommendations presented in this guideline are based on the current evidence, and will require an update as new evidence and/or technologies becomes available.
Jacobs, Jeffrey P; He, Xia; O'Brien, Sean M; Welke, Karl F; Filardo, Giovanni; Han, Jane M; Ferraris, Victor A; Prager, Richard L; Shahian, David M
Short postoperative ventilation times are accepted as a marker of quality. This analysis assesses center level variation in postoperative ventilation time in a subset of patients undergoing isolated coronary artery bypass grafting (CABG). In 2009 and 2010, 325,129 patients in the STS Adult Cardiac Surgery Database underwent isolated CABG. Patients were excluded if they were intubated before entering the operating room, required ventilation for greater than 24 hours, or had missing data on key covariates. The final study cohort was 274,231 isolated CABG patients from 1,008 centers. Bayesian hierarchical models were used to assess between-center variation in ventilation time and to explore the effect of center-level covariates. Analyses were performed with and without adjusting for case mix. After adjusting for case mix, the ratio of median ventilator time at the 90th percentile of the center-level distribution compared with the tenth percentile was 9.0:5.0=1.8 (95% credible interval: 1.79 to 1.85). This ratio illustrates the scale of between-center differences: centers above the 90th percentile have a ventilation time of at least 1.8 times that of centers below the tenth percentile. Smaller hospital volume, presence of a residency program, and some census regions were associated with longer ventilation times. After adjustment for severity of illness, substantial inter-center variation exists in postoperative ventilation time in this subset of patients undergoing isolated CABG. This finding represents an opportunity for multi-institutional quality improvement initiatives designed to limit variations in ventilator management and achieve the shortest possible ventilation times for all patients, thus benefiting both clinical outcomes and resource utilization. Copyright © 2013 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Diagnosis of lung cancer in small biopsies and cytology: implications of the 2011 International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society classification.
Travis, William D; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G; Geisinger, Kim; Yatabe, Yasushi; Ishikawa, Yuichi; Wistuba, Ignacio; Flieder, Douglas B; Franklin, Wilbur; Gazdar, Adi; Hasleton, Philip S; Henderson, Douglas W; Kerr, Keith M; Petersen, Iver; Roggli, Victor; Thunnissen, Erik; Tsao, Ming
The new International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society lung adenocarcinoma classification provides, for the first time, standardized terminology for lung cancer diagnosis in small biopsies and cytology; this was not primarily addressed by previous World Health Organization classifications. Until recently there have been no therapeutic implications to further classification of NSCLC, so little attention has been given to the distinction of adenocarcinoma and squamous cell carcinoma in small tissue samples. This situation has changed dramatically in recent years with the discovery of several therapeutic options that are available only to patients with adenocarcinoma or NSCLC, not otherwise specified, rather than squamous cell carcinoma. This includes recommendation for use of special stains as an aid to diagnosis, particularly in the setting of poorly differentiated tumors that do not show clear differentiation by routine light microscopy. A limited diagnostic workup is recommended to preserve as much tissue for molecular testing as possible. Most tumors can be classified using a single adenocarcinoma marker (eg, thyroid transcription factor 1 or mucin) and a single squamous marker (eg, p40 or p63). Carcinomas lacking clear differentiation by morphology and special stains are classified as NSCLC, not otherwise specified. Not otherwise specified carcinomas that stain with adenocarcinoma markers are classified as NSCLC, favor adenocarcinoma, and tumors that stain only with squamous markers are classified as NSCLC, favor squamous cell carcinoma. The need for every institution to develop a multidisciplinary tissue management strategy to obtain these small specimens and process them, not only for diagnosis but also for molecular testing and evaluation of markers of resistance to therapy, is emphasized.
Mitosis trumps T stage and proposed international association for the study of lung cancer/american thoracic society/european respiratory society classification for prognostic value in resected stage 1 lung adenocarcinoma.
Duhig, Edwina Elizabeth; Dettrick, Andrew; Godbolt, David Burleigh; Pauli, John; van Zwieten, Anthony; Hansen, Aaron Richard; Yang, Ian Anthony; Fong, Kwun Meng; Clarke, Belinda Edith; Bowman, Rayleen Veronica
We investigated whether a group of pathologists could reproducibly apply the International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society (IASLC/ATS/ERS) classification for lung adenocarcinoma to a cohort of stage 1 tumors and whether this architectural classification and/or other parameters could demonstrate survival advantage. A total of 145 cases of 7 edition of tumor, node, metastasis stage 1 adenocarcinoma were retrospectively reviewed for predominant architectural pattern, including cribriform pattern, nuclear grade, mitotic index, and necrosis. The parameters were assessed for reproducibility and survival and using multivariate analysis, compared with stage, age, and sex. The majority of tumors had a mixed architecture with the acinar pattern being the most common predominant architecture. Micropapillary and cribriform architecture were the least frequent patterns. This study demonstrated that a group of five pathologists could reproducibly apply the IASLC/ATS/ERS classification. Although there were insufficient cribriform-predominant adenocarcinomas for assessment, when the percentage of all cribriform was combined with other architectures, it was associated with a worse prognosis. The majority of the parameters assessed demonstrated significance with univariate analysis but only mitotic index, as assessed by the highest count/10 high-power fields remained significant with multivariate analysis. In this study of resected stage 1 primary lung adenocarcinoma, we found mitotic index to be the only independent prognostic marker. It was more closely associated with outcome than either pathologic T stage or IASLC/ATS/ERS architecture-based classification. Further validation of concordance and reproducibility in reporting mitotic index, as well as validation of prognostic significance, needs to be undertaken in independent data sets.
Current practice in the management of acute/unstable slipped capital femoral epiphysis in the United Kingdom and the Netherlands: results of a survey of the membership of the British Society of Children's Orthopaedic Surgery and the Werkgroep Kinder Orthopaedie
Witbreuk, Melinda; Besselaar, Philip; Eastwood, Deborah
A questionnaire was sent to all members of the British Society for Children's Orthopaedic Surgery and the Werkgroep Kinder Orthopaedie to identify points of agreement/disagreement on the management of the acute unstable slip of the upper femoral epiphysis and to compare these European results with
Brown, Lee K; Angus, Derek C; Marin, Matthew G; Balmes, John R; Barker, Alan F; Ewart, Gary; Halbower, Ann C; Lutz, Peter O; Mularski, Richard A; Nathanson, Ian T; Sanders, Mark H; Stewart, George L; Upson, Dona J
The 1997 American Thoracic Society (ATS) statement "A Framework for Health Care Policy in the United States" outlined core principles for the Society's activities in the public health arena. In the succeeding 10 years, profound changes have taken place in the United States health care environment. In addition, the 2005 publication of the Society's Vision highlighted some differences between the original Statement and our current priorities. Therefore, the Health Policy Committee embarked on a re-analysis and re-statement of the Society's attitudes and strategies with respect to health and public policy. This Statement reflects the findings of the Committee. To outline the key aspects of an internal ATS strategy for the promotion of respiratory and sleep/wake health and the care of the critically ill in the United States. Committee discussion and consensus-building occurred both before and after individual members performed literature searches and drafted sections of the document. Comments were solicited on the draft document from ATS committee and assembly chairs and the Executive Committee, resulting in substantive revisions of the final document. Specific strategies are suggested for the ATS in the arenas of research, training and education, patient care, and advocacy so as to enhance the delivery of health care in the fields of respiratory medicine, sleep medicine, and critical care. The American Thoracic Society's Mission, Core Principles, and Vision provide clear guidance for the formulation of specific strategies that will serve to promote improved respiratory health and care of the critically ill in the United States.
Ferraz, R; Miranda, J; Vieira, M M; Carlos Mota, J
Thoracic splenosis is a rare clinical condition consisting in the heterotopic autotransplantation of pieces of splenic tissue into the chest, following a previous trauma, with spleen and diaphragm laceration. In this paper, the authors report the clinical case of a thoracic splenosis in a 26 years old male, who had suffered a severe thoraco-abdominal trauma in childhood, leading to an emergency splenectomy. The patient, with the previous diagnosis of malignancy, namely pleural fibrotic tumors, underwent surgical management for removal of some nodular tumors of the pleura. Pathological studies confirmed the diagnosis of thoracic splenosis. The clinical diagnosis of thoracic splenosis should be suspicious facing asymptomatic patients, with a history of previous thoraco-abdominal trauma and nodular peripheral tumors in the chest x-rays.
Dr. Vandana Jeebun
Full Text Available A 22-year old man presented with the history of productive cough and also complained of some weight loss. Examination was essentially unremarkable. On detailed investigations like chest X-ray, CT thorax, Fine Needle Aspiration Cytology, Tc-99m scan, a diagnosis of thoracic splenosis was then made. To conclude, thoracic splenosis is a rare entity that needs patient’s reassurance and radiological surveillance. It should also be considered as differential diagnoses of the pleural based masses.
Diagnosis of stable ischemic heart disease: summary of a clinical practice guideline from the American College of Physicians/American College of Cardiology Foundation/American Heart Association/American Association for Thoracic Surgery/Preventive Cardiovascular Nurses Association/Society of Thoracic Surgeons.
Qaseem, Amir; Fihn, Stephan D; Williams, Sankey; Dallas, Paul; Owens, Douglas K; Shekelle, Paul
The American College of Physicians (ACP) developed this guideline in collaboration with the American College of Cardiology Foundation (ACCF), American Heart Association (AHA), American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, and Society of Thoracic Surgeons to help clinicians diagnose known or suspected stable ischemic heart disease. Literature on this topic published before November 2011 was identified by using MEDLINE, Embase, Cochrane CENTRAL, PsychINFO, AMED, and SCOPUS. Searches were limited to human studies published in English. This guideline grades the evidence and recommendations according to a translation of the ACCF/AHA grading system into ACP's clinical practice guidelines grading system. This guideline includes 28 recommendations that address the following issues: the initial diagnosis of the patient who might have stable ischemic heart disease, cardiac stress testing to assess the risk for death or myocardial infarction in patients diagnosed with stable ischemic heart disease, and coronary angiography for risk assessment.
Jamjoom, Bakur A; Butler, Daniel; Thomas, Simon; Ramachandran, Manoj; Cooke, Stephen
The aim of this study was to assess contemporary management of slipped capital femoral epiphysis (SCFE) by surveying members of the British Society of Children's Orthopaedic Surgery (BSCOS). A questionnaire with five case vignettes was used. Two questions examined the timing of surgery for an acute unstable SCFE in a child presenting at 6 and 48 h after start of symptoms. Two further questions explored the preferred method of fixation in mild and severe stable SCFE. The final question examined the management of the contralateral normal hip. Responses were entered into an Excel spreadsheet and the data was analysed using a χ-test. The response rate was 56% (110/196). Overall, 88% (97/110) responded that if a child presented with an acute unstable SCFE within 6 h, they would treat it within 24 h of presentation, compared with 41% (45/110) for one presenting 48 h after the onset of symptoms (Pscrew fixation in situ for mild stable SCFE was advocated by 96% (106/110) with 71% (78/110) using this method for the treatment of severe stable SCFE. Corrective osteotomy is used by 2% (2/110) and 25% (28/110) of respondents for mild and severe stable SCFE, respectively (P<0.0001). Surgeons preferring osteotomy are more likely to perform an intracapsular technique. Prophylactic fixation of the contralateral normal hip was performed by 27% (30/110) of respondents. There are significant differences in opinions between BSCOS members as to the optimal management of SCFE. This reflects the variable recommendations and quality in the current scientific literature. Further research is therefore required to determine best practice and enable consensus to be reached.
Kwok, Chun Shing; Kontopantelis, Evangelos; Kunadian, Vijay; Anderson, Simon; Ratib, Karim; Sperrin, Mathew; Zaman, Azfar; Ludman, Peter F; de Belder, Mark A; Nolan, James; Mamas, Mamas A
Gender is a strong predictor of periprocedural major bleeding complications after percutaneous coronary intervention (PCI). The access site represents an important site of such bleeding complications, which has driven adoption of the transradial access (TRA) use during PCI, although female gender is an independent predictor of transradial PCI failure. This study sought to define gender differences in access site practice and study associations between access site choice and clinical outcomes for PCI over a 6-year period, through the analysis of the British Cardiovascular Intervention Society observational database. In-hospital major adverse cardiovascular events (a composite of in-hospital mortality and in-hospital myocardial reinfarction and target vessel revascularization), in-hospital bleeding complications, and 30-day mortality were studied based on gender and access site choice (transfemoral access, TRA) in 412,122 patients who underwent PCI between 2007 and 2012 in the United Kingdom. Use of TRA increased in both genders over time, although this lagged behind in women (21% in 2007 to 58% in 2012) compared with men (24% in 2007 to 64% in 2012). In both men and women, TRA was independently associated with a lower in-hospital major adverse cardiovascular event (odds ratio [OR] 0.82, 95% CI 0.76-0.90; OR 0.75, 95% CI 0.66-0.84), in-hospital major bleeding (OR 0.54, 95% CI 0.44-0.66; OR 0.26, 95% CI 0.20-0.33), and 30-day mortality (OR 0.80, 95% CI 0.73-0.89; OR 0.82, 95% CI 0.71-0.94), respectively. Where possible, TRA should be considered as the preferred access site choice for PCI, particularly in women in whom the greatest reductions bleeding end points were observed across all indications. Copyright © 2015 Elsevier Inc. All rights reserved.
Full Text Available Mikhail Y Ledyaev, Olga V Stepanova, Anastasia M Ledyaeva Department of Pediatric Disease, Volgograd State Medical University, Volgograd, Russian Federation Background: Automatic 24-hour ambulatory blood pressure (BP monitoring (ABPM is a basic procedure performed in adults with arterial hypertension, but ABPM monitors have become widely used in pediatric practice only recently. The main problem is the lack of common normative data sets for ABPM in children and the small number of appropriate monitors that can be used for analysis of the 24-hour BP profile in this age group. The aim of this study was to validate the BPLab® ABPM monitor according to the 1993 British Hypertension Society (BHS-93 protocol, as well as to work out solutions regarding the feasibility of this device in pediatric practice. Methods: Our study included 30 children of both sexes and aged 5–15 years, ie, “older” children according to the BHS-93 protocol. Before starting the study, we obtained ethical approval from the regional scientific ethics committee. All participants and their parents signed their written consent for participation in the study. The data were simultaneously obtained by three experts, who had completed a noninvasive BP measurement training course. BP values were measured using the Korotkoff auscultatory method (Phase I for systolic BP and Phase V for diastolic BP. Discrepancies in the systolic and diastolic BP measurements (n=180; 90 for each expert were analyzed according to the criteria specified in the BHS-93 protocol. Results: The device was graded “A” for both systolic BP and diastolic BP according to the criteria of the BHS-93 protocol. Conclusion: The BPLab ABPM device may be recommended for extensive pediatric use. Keywords: ambulatory blood pressure monitoring, children, device, validation
Kihara, Mari; Davies, Rebecca; Kearsley-Fleet, Lianne; Watson, Kath D; Lunt, Mark; Symmons, Deborah P M; Hyrich, Kimme L
The aims of the present study are to describe the characteristics of rheumatoid arthritis (RA) patients selected for tocilizumab (TCZ), compare the "real-world" effectiveness of TCZ and tumour necrosis factor inhibitors (TNFi) when used as a first biologic and assess the influence of past biologic exposure/concurrent methotrexate (MTX) therapy on post-TCZ treatment outcomes. The British Society for Rheumatology Biologics Register (BSRBR-RA) is a prospective cohort study following RA patients starting biologics in the UK. This includes patients starting TCZ as first or subsequent biologic, alongside biologic-naïve patients starting TNFi. Six-month disease activity and 1-year drug survival were compared between biologic-naïve patients starting TCZ versus TNFi and first-line versus subsequent TCZ users and TCZ users with MTX versus without using regression models adjusted by propensity score. Two hundred seventeen patients started TCZ, and 2419 started TNFi as first biologic. Seven hundred seventy-seven started TCZ after other biologics. First-line TCZ users had a higher prevalence of pulmonary fibrosis and cancer history than TNFi users. The first-line TCZ users were more likely to achieve DAS28 remission at 6 months than first-line TNFi, but other improvement markers were similar. The treatment response at 6 months was similar between subsequent-line TCZ users and first-line users after adjusting for baseline patient differences. Concurrent MTX use was not associated with treatment response in either first- or subsequent-line TCZ users. TCZ has been primarily used as subsequent-line biologic in the UK. When used as first line, the response appears similar to that observed in patients starting TNFi, suggesting that clinical response alone should not decide between initial biologic therapies.
Rutter, Matthew D; Chattree, Amit; Barbour, Jamie A; Thomas-Gibson, Siwan; Bhandari, Pradeep; Saunders, Brian P; Veitch, Andrew M; Anderson, John; Rembacken, Bjorn J; Loughrey, Maurice B; Pullan, Rupert; Garrett, William V; Lewis, Gethin; Dolwani, Sunil
These guidelines provide an evidence-based framework for the management of patients with large non-pedunculated colorectal polyps (LNPCPs), in addition to identifying key performance indicators (KPIs) that permit the audit of quality outcomes. These are areas not previously covered by British Society of Gastroenterology (BSG) Guidelines.A National Institute of Health and Care Excellence (NICE) compliant BSG guideline development process was used throughout and the Appraisal of Guidelines for Research and Evaluation (AGREE II) tool was used to structure the guideline development process. A systematic review of literature was conducted for English language articles up to May 2014 concerning the assessment and management of LNPCPs. Quality of evaluated studies was assessed using the Scottish Intercollegiate Guidelines Network (SIGN) Methodology Checklist System. Proposed recommendation statements were evaluated by each member of the Guideline Development Group (GDG) on a scale from 1 (strongly agree) to 5 (strongly disagree) with >80% agreement required for consensus to be reached. Where consensus was not reached a modified Delphi process was used to re-evaluate and modify proposed statements until consensus was reached or the statement discarded. A round table meeting was subsequently held to finalise recommendations and to evaluate the strength of evidence discussed. The GRADE tool was used to assess the strength of evidence and strength of recommendation for finalised statements.KPIs, a training framework and potential research questions for the management of LNPCPs were also developed. It is hoped that these guidelines will improve the assessment and management of LNPCPs. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Grover, Frederick L.; Shroyer, A. Laurie W.; Hammermeister, Karl; Edwards, Fred H.; Ferguson, T. Bruce; Dziuban, Stanley W.; Cleveland, Joseph C.; Clark, Richard E.; McDonald, Gerald
Objective To review the Department of Veteran Affairs (VA) and the Society of Thoracic Surgeons (STS) national databases over the past 10 years to evaluate their relative similarities and differences, to appraise their use as quality improvement tools, and to assess their potential to facilitate improvements in quality of cardiac surgical care. Summary Background Data The VA developed a mandatory risk-adjusted database in 1987 to monitor outcomes of cardiac surgery at all VA medical centers. In 1989 the STS developed a voluntary risk-adjusted database to help members assess quality and outcomes in their individual programs and to facilitate improvements in quality of care. Methods A short data form on every veteran operated on at each VA medical center is completed and transmitted electronically for analysis of unadjusted and risk-adjusted death and complications, as well as length of stay. Masked, confidential semiannual reports are then distributed to each program’s clinical team and the associated administrator. These reports are also reviewed by a national quality oversight committee. Thus, VA data are used both locally for quality improvement and at the national level with quality surveillance. The STS dataset (217 core fields and 255 extended fields) is transmitted for each patient semiannually to the Duke Clinical Research Institute (DCRI) for warehousing, analysis, and distribution. Site-specific reports are produced with regional and national aggregate comparisons for unadjusted and adjusted surgical deaths and complications, as well as length of stay for coronary artery bypass grafting (CABG), valvular procedures, and valvular/CABG procedures. Both databases use the logistic regression modeling approach. Data for key processes of care are also captured in both databases. Research projects are frequently carried out using each database. Results More than 74,000 and 1.6 million cardiac surgical patients have been entered into the VA and STS databases
Madjar, S.; Weissberg, D.
BACKGROUND--Thoracic splenosis is an uncommon side effect of thoracoabdominal trauma involving injury to the diaphragm and spleen. Only 20 patients with a similar problem have been reported previously. METHODS--Two patients with thoracic splenosis were studied. RESULTS--One of the patients had undergone thoracotomy for resection of a "pulmonary nodule". The other remains under observation. CONCLUSION--Presence of a pulmonary nodule in a patient with history of injury to the diaphragm and spleen should arouse suspicion of splenosis. Appropriate investigation may prevent an unnecessary and potentially harmful operation. Images PMID:7974296
An official American Thoracic Society/International Society for Heart and Lung Transplantation/Society of Critical Care Medicine/Association of Organ and Procurement Organizations/United Network of Organ Sharing Statement: ethical and policy considerations in organ donation after circulatory determination of death.
Gries, Cynthia J; White, Douglas B; Truog, Robert D; Dubois, James; Cosio, Carmen C; Dhanani, Sonny; Chan, Kevin M; Corris, Paul; Dark, John; Fulda, Gerald; Glazier, Alexandra K; Higgins, Robert; Love, Robert; Mason, David P; Nakagawa, Thomas A; Shapiro, Ron; Shemie, Sam; Tracy, Mary Fran; Travaline, John M; Valapour, Maryam; West, Lori; Zaas, David; Halpern, Scott D
Donation after circulatory determination of death (DCDD) has the potential to increase the number of organs available for transplantation. Because consent and management of potential donors must occur before death, DCDD raises unique ethical and policy issues. To develop an ethics and health policy statement on adult and pediatric DCDD relevant to critical care and transplantation stakeholders. A multidisciplinary panel of stakeholders was convened to develop an ethics and health policy statement. The panel consisted of representatives from the American Thoracic Society, Society of Critical Care Medicine, International Society for Heart and Lung Transplantation, Association of Organ Procurement Organizations, and the United Network of Organ Sharing. The panel reviewed the literature, discussed important ethics and health policy considerations, and developed a guiding framework for decision making by stakeholders. A framework to guide ethics and health policy statement was established, which addressed the consent process, pre- and post mortem interventions, the determination of death, provisions of end-of-life care, and pediatric DCDD. The information presented in this Statement is based on the current evidence, experience, and clinical rationale. New clinical research and the development and dissemination of new technologies will eventually necessitate an update of this Statement.
ACCF/SCAI/AATS/AHA/ASE/ASNC/HFSA/HRS/SCCM/SCCT/SCMR/STS 2012 appropriate use criteria for diagnostic catheterization: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, Society for Cardiovascular Angiography and Interventions, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Failure Society of America, Heart Rhythm Society, Society of Critical Care Medicine, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.
Patel, Manesh R; Bailey, Steven R; Bonow, Robert O; Chambers, Charles E; Chan, Paul S; Dehmer, Gregory J; Kirtane, Ajay J; Wann, L Samuel; Ward, R Parker
The American College of Cardiology Foundation, in collaboration with the Society for Cardiovascular Angiography and Interventions and key specialty and subspecialty societies, conducted a review of common clinical scenarios where diagnostic catheterization is frequently considered. The indications (clinical scenarios) were derived from common applications or anticipated uses, as well as from current clinical practice guidelines and results of studies examining the implementation of noninvasive imaging appropriate use criteria. The 166 indications in this document were developed by a diverse writing group and scored by a separate independent technical panel on a scale of 1 to 9, to designate appropriate use (median 7 to 9), uncertain use (median 4 to 6), and inappropriate use (median 1 to 3). Diagnostic catheterization may include several different procedure components. The indications developed focused primarily on 2 aspects of diagnostic catheterization. Many indications focused on the performance of coronary angiography for the detection of coronary artery disease with other procedure components (e.g., hemodynamic measurements, ventriculography) at the discretion of the operator. The majority of the remaining indications focused on hemodynamic measurements to evaluate valvular heart disease, pulmonary hypertension, cardiomyopathy, and other conditions, with the use of coronary angiography at the discretion of the operator. Seventy-five indications were rated as appropriate, 49 were rated as uncertain, and 42 were rated as inappropriate. The appropriate use criteria for diagnostic catheterization have the potential to impact physician decision making, healthcare delivery, and reimbursement policy. Furthermore, recognition of uncertain clinical scenarios facilitates identification of areas that would benefit from future research.
Management of stable ischemic heart disease: summary of a clinical practice guideline from the American College of Physicians/American College of Cardiology Foundation/American Heart Association/American Association for Thoracic Surgery/Preventive Cardiovascular Nurses Association/Society of Thoracic Surgeons.
Qaseem, Amir; Fihn, Stephan D; Dallas, Paul; Williams, Sankey; Owens, Douglas K; Shekelle, Paul
The American College of Physicians (ACP) developed this guideline with the American College of Cardiology Foundation (ACCF), American Heart Association (AHA), American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, and Society of Thoracic Surgeons to present the available evidence on the management of stable known or suspected ischemic heart disease. Literature on this topic published before November 2011 was identified by using MEDLINE, Embase, Cochrane CENTRAL, PsychINFO, AMED, and SCOPUS. Searches were limited to human studies published in English. This guideline grades the evidence and recommendations according to a translation of the ACCF/AHA grading system into ACP's clinical practice guidelines grading system. The guideline includes 48 specific recommendations that address the following issues: patient education, management of proven risk factors (dyslipidemia, hypertension, diabetes, physical activity body weight, and smoking), risk factor reduction strategies of unproven benefit, medical therapy to prevent myocardial infarction and death and to relieve symptoms, alternative therapy, revascularization to improve survival and symptoms, and patient follow-up.
CAT scan - thoracic spine; Computed axial tomography scan - thoracic spine; Computed tomography scan - thoracic spine; CT scan - ... Philadelphia, PA: Elsevier Mosby; 2013:chap 44. US Food and Drug Administration. Computed tomography (CT). Updated August ...
ACCF/AHA/ASE/ASNC/HFSA/HRS/SCAI/SCCT/SCMR/STS 2013 multimodality appropriate use criteria for the detection and risk assessment of stable ischemic heart disease: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Failure Society of America, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.
Ronan, Grace; Wolk, Michael J; Bailey, Steven R; Doherty, John U; Douglas, Pamela S; Hendel, Robert C; Kramer, Christopher M; Min, James K; Patel, Manesh R; Rosenbaum, Lisa; Shaw, Leslee J; Stainback, Raymond F; Allen, Joseph M; Brindis, Ralph G; Kramer, Christopher M; Shaw, Leslee J; Cerqueira, Manuel D; Chen, Jersey; Dean, Larry S; Fazel, Reza; Hundley, W Gregory; Itchhaporia, Dipti; Kligfield, Paul; Lockwood, Richard; Marine, Joseph Edward; McCully, Robert Benjamin; Messer, Joseph V; O'Gara, Patrick T; Shemin, Richard J; Wann, L Samuel; Wong, John B; Patel, Manesh R; Kramer, Christopher M; Bailey, Steven R; Brown, Alan S; Doherty, John U; Douglas, Pamela S; Hendel, Robert C; Lindsay, Bruce D; Min, James K; Shaw, Leslee J; Stainback, Raymond F; Wann, L Samuel; Wolk, Michael J; Allen, Joseph M
The American College of Cardiology Foundation along with key specialty and subspecialty societies, conducted an appropriate use review of common clinical presentations for stable ischemic heart disease (SIHD) to consider use of stress testing and anatomic diagnostic procedures. This document reflects an updating of the prior Appropriate Use Criteria (AUC) published for radionuclide imaging (RNI), stress echocardiography (Echo), calcium scoring, coronary computed tomography angiography (CCTA), stress cardiac magnetic resonance (CMR), and invasive coronary angiography for SIHD. This is in keeping with the commitment to revise and refine the AUC on a frequent basis. A major innovation in this document is the rating of tests side by side for the same indication. The side-by-side rating removes any concerns about differences in indication or interpretation stemming from prior use of separate documents for each test. However, the ratings were explicitly not competitive rankings due to the limited availability of comparative evidence, patient variability, and range of capabilities available in any given local setting. The indications for this review are limited to the detection and risk assessment of SIHD and were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Eighty clinical scenarios were developed by a writing committee and scored by a separate rating panel on a scale of 1-9, to designate Appropriate, May Be Appropriate, or Rarely Appropriate use following a modified Delphi process following the recently updated AUC development methodology. The use of some modalities of testing in the initial evaluation of patients with symptoms representing ischemic equivalents, newly diagnosed heart failure, arrhythmias, and syncope was generally found to be Appropriate or May Be Appropriate, except in cases where low pre-test probability or low risk limited the benefit of most testing except exercise electrocardiogram (ECG
Please note that from 01/01/2009, the passport section of the British Consulate will move from Geneva to Paris. This change is part of a global initiative to rationalize passport services and reduce administrative costs while ensuring that the quality of the service remains high. The aim is to issue new passports within 10 working days of receiving applications (excluding transit time). From 1st January 2009 passport applications should be sent by courier or registered post directly to: British Consulate General BP111-08 75363 Paris CEDEX 08 France For further information please refer to: http://ukinswitzerland.fco.gov.uk/en/passports/passport-move/
The province of British Columbia has a dubious history where support for lesbian, gay, bisexual, and transgendered (LGBT) issues in education is concerned. Most notable is the Surrey School Board's decision in 1997 to ban three picture books for children that depict families with two moms or two dads. The North Vancouver School Board has also…
Scottish Educational Review, 1985
Describes origins, membership criteria, activities, and publications of the Scottish branches of six educational societies: British Association of Early Childhood Education, British Psychological Society, National Association for Gifted Children, National Council for Special Education, United Kingdom Reading Association, and Education Otherwise.…
Brunelli, Alessandro; Salati, Michele; Rocco, Gaetano; Varela, Gonzalo; Van Raemdonck, Dirk; Decaluwe, Herbert; Falcoz, Pierre Emmanuel
To develop models of 30-day mortality and cardiopulmonary morbidity from data on anatomic lung resections deposited in the European Society of Thoracic Surgeons (ESTS) database. Retrospective analysis of 47 960 anatomic lung resections from the ESTS database (July 2007-August 2015) (36 376 lobectomies, 2296 bilobectomies, 5040 pneumonectomies and 4248 segmentectomies). Logistic regression analyses were used to test the association between baseline and surgical variables and morbidity or mortality. Bootstrap resampling was used for internal validation and to check predictors of stability. Variables that occurred in more than 50% of the bootstrap samples were deemed reliable. User-friendly aggregate scores were then created by assigning points to each variable in the model by proportionally weighting the regression coefficients. Patients were grouped in classes of incremental risk according to their scores. Cardiopulmonary morbidity and 30-day mortality rates were 18.4% (8805 patients) and 2.7% (1295 patients). The following variables were reliably associated with morbidity after logistic regression analysis (C-index 0.68): male sex ( P morbidity risk ( P morbidity and mortality models can be used to define risk-adjust outcome indicators for auditing quality of care and to counsel patients about their surgical risk.
Nelson, Christopher J; Ausió, Juan
The 55th Annual Canadian Society for Molecular Biosciences Conference on Epigenetics and Genomic Stability in Whistler, Canada, 14-18 March 2012, brought together 31 speakers from different nationalities. The organizing committee, led by Jim Davie (Chair) at the University of Manitoba (Manitoba, Canada), consisted of several established researchers in the fields of chromatin and epigenetics from across Canada. The meeting was centered on the contribution of epigenetics to gene expression, DNA damage and repair, and the role of environmental factors. A few interesting talks on replication added some insightful information on the controversial issue of histone post-translational modifications as genuine epigenetic marks that are inherited through cell division.
Borro, José M; Moreno, Ramón; Gómez, Ana; Duque, José Luis
We reviewed the major issues in thoracic surgery relating to the advances made in our specialty in 2010. To do this, the 43(rd) Congress of the Spanish Society of Pneumology and Thoracic Surgery held in La Coruña and the articles published in the Society's journal, Archivos de Bronconeumología, were reviewed. The main areas of interest were related to the development of video-assisted thoracic surgery, lung transplantation and descending mediastinitis. The new tumor-node-metastasis (TNM) classification (7(th) edition), presented last year, was still a topical issue this year. The First Forum of Thoracic Surgeons and the Update in Thoracic Surgery together with the Nurses' Area have constituted an excellent teaching program. Copyright © 2011 Sociedad Española de Neumología y Cirugía Torácica. Published by Elsevier Espana. All rights reserved.
Gao, Shugeng; Zhang, Zhongheng; Aragón, Javier
The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy. Recommendati......The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy...
Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on Wednesday, 2/27/2013 at Scottsdale Shea beginning at 6:30 PM. There were 27 in attendance representing the pulmonary, critical care, sleep, infectious disease, nursing, pathology and radiology communities.Dr. George Parides congratulated on Allen Thomas on being named ATS 2013 Clinician of the Year. Lewis Wesselius announced the ALA 2013 Fight for Air Walk. This will be at the Scottsdale Civic Center on April 27, 2013. To participate or sponsor a walker contact Lonie Padilla at email@example.com or 602-429-0007. Rick Robbins, editor of the Southwest Journal of Pulmonary and Critical Care, announced Tim Kuberski has been named an associate editor. A discussion was held regarding other states in the Southwest to partner with the Southwest Journal of Pulmonary and Critical Care. Seven cases were presented: 1. Elijah Poulos, pulmonary fellow from the VA, presented a follow-up to a patient presented with optic neuritis, a positive …
Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on Wednesday, 11/28/2012 at Scottsdale Shea beginning at 6:30 PM. There were 20 in attendance representing the pulmonary, critical care, sleep, infectious disease, pathology, and radiology communities. Dr. George Parides stated he was unable to find further information on treating patients begun on biologicals for RA who developed a + QuantiFERON. Four cases were presented: 1. Dr. Suresh Uppalapu, a pulmonary fellow at Good Samaritan/VA, presented a case of a 29 yo woman with a rash and a myriad of nonspecific complaints. She had recently been a contestant in a reality TV show. Just prior to admission she developed a neurologic complaints including incontinence. Her CXR was negative but CT of the chest showed scattered areas of ground glass opacities peripherally. A MRI of the brain revealed nonspecific abnormalities. CBC showed an elevated eosinophil count of 8%. Coccidioidomycosis antigen was negative. An LP was performed …
Workshops to disseminate the Canadian Thoracic Society guidelines for chronic obstructive pulmonary disease to health care professionals in Ontario: impact on knowledge, perceived health care practices and participant satisfaction.
Moosa, Dilshad; Blouin, Maria; Hill, Kylie; Goldstein, Roger
The Canadian Thoracic Society (CTS) has developed a clinical practice guideline (CPG) regarding the management of patients with chronic obstructive pulmonary disease (COPD). Implementation of this CPG in the primary care setting requires an effective dissemination strategy. To examine the change in knowledge, participant satisfaction and perceived changes in clinical practice among health care professionals working in the primary care setting following attendance at a workshop to disseminate the CTS CPG for COPD. A 2.5 h workshop was conducted in three community health sites within Ontario. Each workshop comprised a didactic presentation and interactive case study discussions. Before, and one month following the workshop, a structured knowledge assessment questionnaire was administered. A structured satisfaction questionnaire and evaluative form that examined the impact of the workshop on the clinical management of COPD patients were administered immediately and three months following completion of the workshop, respectively. Sixty-nine participants attended the workshop. The mean score for the structured knowledge assessment questionnaire increased from 8.5+/-2.7 to 10.6+/-2.0 following the workshop (P=0.008). Eighty-nine per cent and 96% of participants indicated that they would recommend the workshop to a colleague and had greater confidence in their management of COPD patients, respectively. Following attendance of the workshop, 73%, 69% and 46% described increased patient education, patient monitoring and the use of objective testing in clinical practice, respectively. Workshop attendance was associated with high levels of satisfaction and important self-reported changes in clinical practice, which may reflect improved knowledge of the CTS CPG for COPD.
Effect of Obesity and Underweight Status on Perioperative Outcomes of Congenital Heart Operations in Children, Adolescents, and Young Adults: An Analysis of Data From the Society of Thoracic Surgeons Database.
O'Byrne, Michael L; Kim, Sunghee; Hornik, Christoph P; Yerokun, Babatunde A; Matsouaka, Roland A; Jacobs, Jeffrey P; Jacobs, Marshall L; Jonas, Richard A
Extreme body mass index (BMI; either very high or very low) has been associated with increased risk of adverse perioperative outcome in adults undergoing cardiac surgery. The effect of BMI on perioperative outcomes in congenital heart disease patients has not been evaluated. A multicenter retrospective cohort study was performed studying patients 10 to 35 years of age undergoing a congenital heart disease operation in the Society of Thoracic Surgeons Congenital Heart Surgery Database between January 1, 2010, and December 31, 2015. The primary outcomes were operative mortality and a composite outcome (1 or more of operative mortality, major adverse event, prolonged hospital length of stay, and wound infection/dehiscence). The associations between age- and sex-adjusted BMI percentiles and these outcomes were assessed, with adjustment for patient-level risk factors, with multivariate logistic regression. Of 18 337 patients (118 centers), 16% were obese, 15% were overweight, 53% were normal weight, 7% were underweight, and 9% were severely underweight. Observed risks of operative mortality (P=0.04) and composite outcome (Pobese subjects. Severely underweight BMI was associated with increased unplanned cardiac operation and reoperation for bleeding. Obesity was associated with increased risk of wound infection. In multivariable analysis, the association between BMI and operative mortality was no longer significant. Obese (odds ratio, 1.28; P=0.008), severely underweight (odds ratio, 1.29; PObesity and underweight BMI were associated with increased risk of composite adverse outcome independently of other risk factors. Further research is necessary to determine whether BMI represents a modifiable risk factor for perioperative outcome. © 2017 American Heart Association, Inc.
Transcatheter valve implantation for patients with aortic stenosis: A position statement from the European Association of Cardio-Thoracic Surgery (EACTS) and the European Society of Cardiology (ESC), in collaboration with the European Association of Percutaneous Cardiovascular Interventions (EAPCI)
A. Vahanian (Alec); O. Alfieri (Ottavio); N. Al-Attar (Nawwar); M. Antunes (Manuel); J.J. Bax (Jeroen); B. Cormier (Bertrand); A. Cribier (Alain); P.P.T. de Jaegere (Peter); G. Fournial (Gerard); A.P. Kappetein (Arie Pieter); J. Kovac (Jan); S. Ludgate (Susanne); F. Maisano (Francesco); N. Moat (Neil); F.W. Mohr (Friedrich); P. Nataf (Patrick); L. Pié rard (Luc); J.L. Pomar (Jose); J. Schofer (Joachim); P. Tornos (Pilar); M. Tuzcu (Murat); B.A. van Hout (Ben); L.K. von Segesser (Ludwig); T. Walther (Thomas)
textabstractAims: To critically review the available transcatheter aortic valve implantation techniques and their results, as well as propose recommendations for their use and development. Methods and results: A committee of experts including European Association of Cardio-Thoracic Surgery and
Report of the Association of Coloproctology of Great Britain and Ireland/British Society of Gastroenterology Colorectal Polyp Working Group: the development of a complex colorectal polyp minimum dataset.
Chattree, A; Barbour, J A; Thomas-Gibson, S; Bhandari, P; Saunders, B P; Veitch, A M; Anderson, J; Rembacken, B J; Loughrey, M B; Pullan, R; Garrett, W V; Lewis, G; Dolwani, S; Rutter, M D
The management of large non-pedunculated colorectal polyps (LNPCPs) is complex, with widespread variation in management and outcome, even amongst experienced clinicians. Variations in the assessment and decision-making processes are likely to be a major factor in this variability. The creation of a standardized minimum dataset to aid decision-making may therefore result in improved clinical management. An official working group of 13 multidisciplinary specialists was appointed by the Association of Coloproctology of Great Britain and Ireland (ACPGBI) and the British Society of Gastroenterology (BSG) to develop a minimum dataset on LNPCPs. The literature review used to structure the ACPGBI/BSG guidelines for the management of LNPCPs was used by a steering subcommittee to identify various parameters pertaining to the decision-making processes in the assessment and management of LNPCPs. A modified Delphi consensus process was then used for voting on proposed parameters over multiple voting rounds with at least 80% agreement defined as consensus. The minimum dataset was used in a pilot process to ensure rigidity and usability. A 23-parameter minimum dataset with parameters relating to patient and lesion factors, including six parameters relating to image retrieval, was formulated over four rounds of voting with two pilot processes to test rigidity and usability. This paper describes the development of the first reported evidence-based and expert consensus minimum dataset for the management of LNPCPs. It is anticipated that this dataset will allow comprehensive and standardized lesion assessment to improve decision-making in the assessment and management of LNPCPs. Colorectal Disease © 2016 The Association of Coloproctology of Great Britain and Ireland.
Aleksey Ivanovich Isaikin
Full Text Available Thoracic spine pain, or thoracalgia, is one of the common reasons for seeking for medical advice. The epidemiology and semiotics of pain in the thoracic spine unlike in those in the cervical and lumbar spine have not been inadequately studied. The causes of thoracic spine pain are varied: diseases of the cardiovascular, gastrointestinal, pulmonary, and renal systems, injuries to the musculoskeletal structures of the cervical and thoracic portions, which require a thorough differential diagnosis. Facet, costotransverse, and costovertebral joint injuries and myofascial syndrome are the most common causes of musculoskeletal (nonspecific pain in the thoracic spine. True radicular pain is rarely encountered. Traditionally, treatment for thoracalgia includes a combination of non-drug and drug therapies. The cyclooxygenase 2 inhibitor meloxicam (movalis may be the drug of choice in the treatment of musculoskeletal pain.
Ridene, Imene; Hantous-Zannad, Saoussen; Zidi, Asma; Smati, Belhassen; Baccouche, Ines; Kilani, Tarek; Ben Miled-M'rad, Khaoula
Intrathoracic textiloma or gossypiboma, a retained surgical sponge in the thoracic cavity, is an exceptional but serious complication following thoracic or abdominal surgery. The purpose of this work is to highlight the topographic features of thoracic textiloma and to describe imaging aspects, and, particularly, computed tomography (CT) features. Eight patients have been operated in our thoracic surgery department for thoracic gossypiboma. In the past, three patients had undergone hepatic surgery and the five others had a history of thoracic surgery. All the patients had a chest radiograph, five of them had a thoracic ultrasonography, all had a chest CT, and one patient had a chest magnetic resonance imaging (MRI). In patients with a history of abdominal surgery, the foreign body was located in the parenchyma of the right lower lobe. In the other patients, the foreign body was either intrapleural or mediastinal. Ultrasonography suggested the diagnosis of textiloma in three of the five patients by demonstrating a non-calcified hyperechoic mass with acoustic shadow. At CT, the gossypiboma was a low-attenuating mass containing trapped gas lucencies in six patients and it was a high-attenuating mass in two patients. MRI showed a diaphragmatic defect in one patient with an intrapulmonary gossypiboma that migrated from the abdomen. The CT aspect of thoracic gossypiboma may be different according to pleural or parenchymal location. The spongiform appearance, characteristic in abdominal gossypiboma, is not the only CT presentation of thoracic gossypiboma. The confrontation of the surgical history with the CT signs helps to have a preoperative diagnosis. Copyright © 2010 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.
... spinal vertebra to the rib. There may be pain in the neck and shoulders, and numbess in the last 3 fingers and inner forearm. Thoracic outlet syndrome is usually treated with physical therapy which helps ...
Cipriano, Anthony; Burfeind, William R
The National Quality Forum (NQF) is a multistakeholder, nonprofit, membership-based organization improving health care through preferential use of valid performance measures. NQF-endorsed measures are considered the gold standard for health care measurement in the United States. The Society of Thoracic Surgeons is the steward of the only six NQF-endorsed general thoracic surgery measures. These measures include one structure measure (participation in a national general thoracic surgery database), two process measures (recording of clinical stage and recording performance status before lung and esophageal resections), and three outcome measures (risk-adjusted morbidity and mortality after lung and esophageal resections and risk-adjusted length of stay greater than 14 days after lobectomy). Copyright © 2017 Elsevier Inc. All rights reserved.
Calhoon, John H; Baisden, Clint; Holler, Ben; Hicks, George L; Bove, Ed L; Wright, Cameron D; Merrill, Walter H; Fullerton, Dave A
We sought to define an accurate measure of thoracic surgical education costs. Program directors from six distinct and differently sized and geographically located thoracic surgical training programs used a common template to provide estimates of resident educational costs. These data were reviewed, clarifying questions or discrepancies when noted and using best estimates when exact data were unavailable. Subsequently, a composite of previously published cost-estimation products was used to capture accurate cost data. Data were then compiled and averaged to provide an accurate picture of all costs associated with thoracic surgical education. Before formal accounting was performed, the estimated average for all programs was approximately $250,000 per year per resident. However, when formal evaluations by the six programs were performed, the annual cost of resident education ranged from $330,000 to $667,000 per year per resident. The average cost of $483,000 per year was almost double the initial estimates. Variability was noted by region and size of program. Faculty teaching costs varied from $208,000 to $346,000 per year. Simulation costs ranged from $0 to $80,000 per year. Resident savings to program ranged from $0 to $135,000 per year and averaged $37,000 per year per resident. Thoracic surgical education costs are considerably higher than initial estimates from program directors and probably represent an unappreciated source of financial burden for cardiothoracic surgical educational programs. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Hansen, Michael; Hachenberg, Thomas
Penetrating thoracic injuries are rare in Germany and common in urban regions. 10 percent of the patients in Emergency Departments suffer from blunt thoracic trauma. Mechanism of trauma can predict the severity of the injuries. Very fast life-threatening injuries with hemodynamic problems like tension pneumothorax or cardiac tamponade have to be diagnosed. Prehospital emergency physicians need skills in ultrasound for diagnosis and in invasive therapy like chest tube or pericardium drainage tube. The application of an algorithm in exploration of a thoracic trauma seems to be useful. The selection of trauma center depends on the severity of the trauma, if necessary with the availability of extracorporeal circulation. Georg Thieme Verlag KG Stuttgart · New York.
This pamphlet provides information about the causes of earthquakes, where earthquakes occur, British Columbia plate techtonics, earthquake patterns, earthquake intensity, geology and earthquake impact...
Ogata, Tomoyuki; Urata, Teruo; Nemoto, Daisuke; Hitomi, Shigemi
We report a case of thoracic empyema caused by Campylobacter rectus, an organism considered as a periodontal pathogen but rarely recovered from extraoral specimens. The patient fully recovered through drainage of purulent pleural fluid and administration of antibiotics. The present case illustrates that C. rectus can be a cause of not only periodontal disease but also pulmonary infection. Copyright © 2016 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.
This infection was patho- logically proven to be actinomycosis and the patient duly responded to IV penicillin treatment. REVIEW ARTICLE. 5. SA JOURNAL OF RADIOLOGY • December 2005. Figs 2a and b. Axial post-contrast CT scan of the chest demonstrating a left para-aor- tic mass extending to the anterior thoracic.
Bao, H; Liu, Z; Yan, P; Qiu, Y; Zhu, F
A self-control ratio, the spine-pelvis index (SPI), was proposed for the assessment of patients with adolescent idiopathic scoliosis (AIS) in this study. The aim was to evaluate the disproportionate growth between the spine and pelvis in these patients using SPI. A total of 64 female patients with thoracic AIS were randomly enrolled between December 2010 and October 2012 (mean age 13 years, standard deviation (sd) 2.17; 9 to 18) and a further 73 healthy female patients with a mean age of 12.4 years (mean age 12.4 years, sd 2.24; 9 to 18), were randomly selected from a normal control database at our centre. The radiographic parameters measured included length of spine (LOS), height of spine (HOS), length of thoracic vertebrae (LOT), height of thoracic vertebrae (HOT), width of pelvis (WOP), height of pelvis (HOP) and width of thorax (WOT). SPI was defined as the ratio LOS/HOP. The SPI and LOT/HOP in patients with AIS showed a significant increase when compared with normal girls (p pelvis in patients with AIS. No significant difference in SPI was found in different age groups in the control group, making the SPI an age-independent parameter with a mean value of 2.219 (2.164 to 2.239). We also found that the SPI was not related to maturity in the control group. This study, for the first time, used a self-control ratio to confirm the disproportionate patterns of growth of the spine and pelvis in patients with thoracic AIS, highlighting that the SPI is not affected by age or maturity. ©2015 The British Editorial Society of Bone & Joint Surgery.
Summers, R J
This themed issue of the British Journal of Pharmacology stems from the 7th in the series of meetings on the Molecular Pharmacology of G Protein-Coupled Receptors (MPGPCR) held at the Monash Institute of Pharmaceutical Sciences in Melbourne Australia from the 6th-8th December 2012. © 2014 The British Pharmacological Society.
Machado, Dianne Melo; Zanetti, Glaucia; Araujo Neto, Cesar Augusto; Nobre, Luiz Felipe; Meirelles, Gustavo de Souza Portes; Silva, Jorge Luiz Pereira e; Guimaraes, Marcos Duarte; Escuissato, Dante Luiz; Souza Junior, Arthur Soares; Hochhegger, Bruno; Marchiori, Edson, E-mail: firstname.lastname@example.org [Hospital Universitario Antonio Pedro (HUAP/UFF), Niteroi, RJ (Brazil)
Objective: the aim of this study was to analyze chest CT scans of patients with thoracic textiloma. Methods: this was a retrospective study of 16 patients (11 men and 5 women) with surgically confirmed thoracic textiloma. The chest CT scans of those patients were evaluated by two independent observers, and discordant results were resolved by consensus. Results: the majority (62.5%) of the textilomas were caused by previous heart surgery. The most common symptoms were chest pain (in 68.75%) and cough (in 56.25%). In all cases, the main tomographic finding was a mass with regular contours and borders that were well-defined or partially defined. Half of the textilomas occurred in the right hemithorax and half occurred in the left. The majority (56.25%) were located in the lower third of the lung. The diameter of the mass was ≤ 10 cm in 10 cases (62.5%) and > 10 cm in the remaining 6 cases (37.5%). Most (81.25%) of the textilomas were heterogeneous in density, with signs of calcification, gas, radiopaque marker, or sponge-like material. Peripheral expansion of the mass was observed in 12 (92.3%) of the 13 patients in whom a contrast agent was used. Intraoperatively, pleural involvement was observed in 14 cases (87.5%) and pericardial involvement was observed in 2 (12.5%). Conclusions: it is important to recognize the main tomographic aspects of thoracic textilomas in order to include this possibility in the differential diagnosis of chest pain and cough in patients with a history of heart or thoracic surgery, thus promoting the early identification and treatment of this postoperative complication. (author)
Herrak, L; Msougar, Y; Ouadnouni, Y; Bouchikh, M; Benosmane, A
Actinomycosis is a rare condition which, in the thoracic localisation, can mimic cancer or tuberculosis. We report a series of three case of thoracic actinomycosis treated in the Ibn Sina University Thoracic Surgery Unit in Rabat, Morocco. CASE N degrees 1: This 45-year-old patient presented a tumefaction on the left anterior aspect of the chest. Physical examination identified a parietal mass with fistulisation to the skin. Radiography demonstrated a left pulmonary mass. Transparietal puncture led to the pathological diagnosis of actinomycosis. The patient was given medical treatment and improved clinically and radiographically. CASE N degrees 2: This 68-year-old patient presented repeated episodes of hemoptysis. The chest x-ray revealed atelectasia of the middle lobe and bronchial fibroscopy demonstrated the presence of a bud in the middle lobar bronchus. Biopsies were negative. The patient underwent surgery and the histology examination of the operative specimen revealed pulmonary actinomycosis. The patient recovered well clinically and radiographically with antibiotic therapy. CASE N degrees 3: This 56-year-old patient presented cough and hemoptysis. Physical examination revealed a left condensation and destruction of the left lung was noted on the chest x-ray. Left pleuropulmonectomy was performed. Histological analysis of the surgical specimen identified associated Aspergillus and Actinomyces. The outcome was favorable with medical treatment. The purpose of this work was to recall the radiological, clinical, histological, therapeutic, outcome aspects of this condition and to relate the problems of differential diagnosis when can suggest other diseases.
Kilani, T; Boudaya, M S; Zribi, H; Ouerghi, S; Marghli, A; Mestiri, T; Mezni, F
Tuberculosis is mainly a medical disease. Surgery has been the unique therapeutic tool for a long time before the advent of specific antituberculous drugs, and the role of surgery was then confined to the treatment of the sequelae of tuberculosis and their complications. The resurgence of tuberculosis and the emergence of multidrug-resistant TB combined to immunosuppressed patients represent a new challenge for tuberculosis surgery. Surgery may be indicated for a diagnostic purpose in patients with pulmonary, pleural, mediastinal or thoracic wall involvement, or with a therapeutic purpose (drainage, resection, residual cavity obliteration). Modern imaging techniques and the advent of video-assisted thoracic surgery allowed a new approach of this pathology; the majority of diagnostic interventions and selected cases requiring lung resection can be performed through a mini-invasive approach. Patients proposed for aggressive surgery may be treated with the best results thanks to a good evaluation of the thoracic lesions, of the patients' nutritional, infectious and general status combined with a good coordination between the specialized medical team for an optimal preparation to surgery. Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Nagasao, Tomohisa; Morotomi, Tadaaki; Kuriyama, Motone; Kogure, Tetsukuni; Kudo, Hirro; Hamamoto, Yusuke; Tamai, Motoki
The present study aims to elucidate the frequency of thoracic outlet syndrome after the Nuss procedure for pectus excavatum and the conditions in which thoracic outlet syndrome is likely to develop. A retrospective study including 85 pectus excavatum patients (58 males and 27 females) was conducted. Thoracic outlet syndrome was defined as a condition in which the patient has numbness, lassitude, or pain of the upper limbs at rest or during motion of the upper limbs. The frequency of the thus-defined thoracic outlet syndrome was evaluated in 85 patients. Age, sex, Haller indices, and the positions of the correction bars were compared between the patients who developed thoracic outlet syndrome and those who did not. Preadolescent patients (18 out of 85) did not develop postoperative thoracic outlet syndrome. In total, 15.2% of adult male patients (7 out of 46) and 33% of adult female patients (7 out of 21) developed postoperative thoracic outlet syndrome. For both male and female groups, Haller indices were significantly greater for patients who had postoperative thoracic outlet syndrome than for those who did not. Correction bars were generally placed at higher intercostal spaces in patients who developed postoperative thoracic outlet syndrome than in those who did not. A considerable percentage of adult patients develop thoracic outlet syndrome after the Nuss procedure for pectus excavatum. Maturity of the thoracic wall, femininity, severity of the deformity (represented by greater Haller indices), and placement of correction bars at superior intercostal spaces are risk factors for postoperative thoracic outlet syndrome. Copyright © 2017 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.
Jeffrey H. Marcus
Full Text Available Effective thoracic mass is an important parameter in specifying mathematical and mechanical models (such as crash dummies of humans exposed to impact conditions. A method is developed using a numerical optimizer to determine effective thoracic mass (and mass distribution given a number of acceleration signals and a force signal response. Utilizing previously reported lateral and frontal impact tests with human cadaveric test specimens in a number of different conditions, the effective thoracic mass is computed. The effective thoracic masses are then computed for a variety of crash dummies exposed to identical test conditions.
Stack, Michelle; Mazawi, Andre Elias
In 2005, the School Leadership Society, later renamed the British Columbia Educational Leadership Council (BCELC), was launched with the assistance of the British Columbia Ministry of Education to transform the goals and objectives of educational leadership and management in the Province of British Columbia (BC), Canada. In this paper the authors…
Fayoumi, Said; Al-Husseini, Luai; Jalil, Riad; Abbasi, Salah
Ectopic pancreas in the thoracic cavity is uncommon. We report 2 patients who had large cystic or cystic-solid masses containing pancreatic tissue in the thorax. Their clinical presentation, imaging, and pathologic findings are described. Both patients underwent total surgical resection of the masses, with no recurrence. Copyright 2010 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Gonçalves, Roberto; Saad, Roberto
The damage control surgery came up with the philosophy of applying essential maneuvers to control bleeding and abdominal contamination in trauma patients who are within the limits of their physiological reserves. This concept was extended to thoracic injuries, where relatively simple maneuvers can shorten operative time of in extremis patients. This article aims to revise the various damage control techniques in thoracic organs that must be known to the surgeon engaged in emergency care. RESUMO A cirurgia de controle de danos surgiu com a filosofia de se aplicar manobras essenciais para controle de sangramento e contaminação abdominal, em doentes traumatizados, nos limites de suas reservas fisiológicas. Este conceito se estendeu para as lesões torácicas, onde manobras relativamente simples, podem abreviar o tempo operatório de doentes in extremis. Este artigo tem como objetivo, revisar as diversas técnicas de controle de dano em órgãos torácicos, que devem ser de conhecimento do cirurgião que atua na emergência.
Massard, Gilbert; Rocco, Gaetano; Venuta, Federico
As the largest scientific organisation world-wide exclusively dedicated to general thoracic surgery (GTS), the European Society of Thoracic Surgeons (ESTS) recognized that one of its priorities is education. The educational platform designed ESTS addresses not only trainees, but also confirmed thoracic surgeons. The two main aims are (I) to prepare trainees to graduation and to the certification by the European Board of Thoracic Surgery and (II) to offer opportunities for continuous medical education in the perspective of life-long learning and continuous professional development to certified thoracic surgeons. It is likely that recertification will become an obligation during the coming decade. At its inception, the platform differentiated two different events. A 6-day course emphasizing on theoretic knowledge was created in Antalya in 2007. The same year, a 2-day school oriented to practical issues with hands-on in the animal lab was launched in Antalya. These two teaching tracks need further development. In the knowledge track, we intend to organize highly specialized 2-day courses to deepen insight into theoretical questions. The skill track will be implemented by specialized courses for high technology such as tracheal surgery, ECMO, robotics or chest wall reconstruction. In order to promote tomorrows' leadership, we created an academic competence track giving an insight into medical communication, methodology and management. We also had to respond to an increasing demand from the Russian speaking countries, where colleagues may face problems to attend western meetings, and where the language bareer may be a major impediment. We initiated a Russian school with three events yearly in 2012. Contemporary teaching must be completed with an e-learning platform, which is currently under development. The school activities are organized by the educational committee, which is headed by the ESTS Director of Education, assisted by coordinators of the teaching tracks and
Adagra, Carl; Spielman, Derek; Adagra, Angela; Foster, Darren J
Metaphyseal osteopathy, otherwise known as hypertrophic osteodystrophy, is a disease that causes pyrexia and lethargy accompanied by pain in the thoracic and pelvic limbs of rapidly growing large-breed dogs. While metaphyseal osteopathy has been descibed in association with slipped capital femoral epiphysis in cats, it has not previously been reported as a cause of limb pain and pyrexia in this species. A 7-month-old British Shorthair cat presented with a 1 month history of pyrexia, lethargy and pain in all limbs. Investigation included radiographs of the limbs and chest, abdominal ultrasound, serum biochemical analysis, haematology, bone biopsy, joint fluid aspiration and cytology. Findings were consistent with a diagnosis of metaphyseal osteopathy. The cat's clinical signs resolved following the administration of prednisolone. Symptoms recurred 1 month after the cessation of prednisolone therapy, but resolved when administration was resumed. © ISFM and AAFP 2014.
Liem, L K; Rigamonti, D; Wolf, A L; Robinson, W L; Edwards, C C; DiPatri, A
Twenty-one cases of thoracic spinal epidural abscess occurring over a 10-year period were retrospectively reviewed. Diagnosis was made by MRI or myelography and confirmed in the operative cases. A bacterial agent was isolated in 18 of the cases (86%). When measured, the erythrocyte sedimentation rate was elevated in all cases. Four patients who presented without neurologic deficits remained intact. All patients who presented with neurological deficits underwent surgical intervention in addition to intravenous antibiotics. Of the 15 patients who presented with a paraparesis of less than antigravity strength, five eventually were independent ambulators and continent. A good outcome resulted in 80% of those who underwent decompression within 24 h, as opposed to only 10% of the patients decompressed after 24 h. Good results can be obtained despite severe neurologic compromise when treated by rapid diagnosis and decompression of the spinal canal.
Kienzl-Palma, D; Prosch, H
Tuberculosis (TB) is a granulomatous disease caused by Mycobacterium tuberculosis and transmission is via an airborne route by droplet infection. In the majority of cases patients have thoracic TB, which most frequently presents with hilar lymphadenopathy and pulmonary manifestation. Due to the rise in incidence of TB in central Europe to be expected over the coming years, it is essential to be acquainted with the radiological manifestations of pulmonary TB, particularly to be able to discriminate active from inactive TB. Due to the use of molecular techniques entailing DNA fingerprinting, the traditional classification of TB in primary and postprimary TB is being challenged. These genetic studies have revealed that variations in the clinical and radiographic appearance of TB are mainly affected by the immune status of the patients. Due to the low prevalence of TB in central Europe and the wide variation of radiological presentations, the diagnosis and therapy of TB is often delayed. In this article, the radiographic manifestations of thoracic TB are summarized and discussed. Together with the medical history and bacteriological tests, chest X‑ray imaging and computed tomography (CT) play a major role not only in the detection of TB but also in the follow-up during and after therapy. Chest X‑radiographs should be the primary diagnostic method in patients with suspected TB in screening as well as for diagnosis and therapy monitoring. The use of CT is more sensitive than chest radiographs and is frequently performed after chest radiographs to obtain detailed information about subtle parenchymal changes or lymph node manifestation. When active TB is suspected CT should be performed. Tree in bud, lobular consolidations, centrilobular nodules, cavities and ground-glass opacification are typical changes in active TB.
Tedde, Miguel Lia; Petrere, Oleno; Pinto Filho, Darcy Ribeiro; Pereira, Sergio Tadeu L Fortunato; Monteiro, Rosangela; Sassaki, Ana Maria; Togoro, Silvia Yukari; Trindade, Evelinda; Saad, Roberto; Jatene, Fabio Biscegli
This study is aimed at drawing the profile of the Brazilian general thoracic surgeon. This experience has been fruitful in other areas, helping attract manpower and to better serve the interests of other Societies. This is the first survey of this kind in Brazil and in Latin America. An electronic invitation was sent to the members of the Brazilian Society of Thoracic Surgery to answer a web-based questionnaire and physicians potentially practising thoracic surgery, with 82 questions including demographic data, medical education, training in general and thoracic surgery, continued professional education, practice profile, research activities and certifications, participation in medical societies, income/compensation and career satisfaction. Quantitative and qualitative analyses are presented. The estimated level of participation was 82% (468). The mean age of the active general thoracic surgeon is 43.2 (range 45.3±11.4) years. Women comprised 8% (37) of respondents, and 60% (277) of the participants had graduated from public medical schools. Four states nationwide trained 88% (391) of the thoracic surgeons. Only 32% (149) of the surgeons work exclusively with thoracic surgery. The public health system is the main provider of income for thoracic surgeons. Only 11 of 27 states have an adequate, although poorly distributed, number of thoracic surgeons. Although Brazil has a reasonable number of general thoracic surgeons, inequalities in their distribution through the country arise as one of the most concerning problems of the speciality. The results of this study show that leadership actions and consistent government policies are required to improve work conditions and provide efficient workforce planning. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.
Criminologists display a largely unexamined propensity to ignore writings that are more than fifteen or so years old, with evident consequences for the public presentation and validation of expert knowledge. A citation study was combined with detailed observations from British criminologists to ascertain quite how that disavowal of the past was accomplished.
Van Blyderveen, Sherry Lynn
Peer victimization is an issue which has recently received considerable attention from the media, the school system, and academic literature. The present study examines a number of expected correlates, both risk factors and outcomes, of peer victimization through the use of the Adolescent Health Survey - II conducted by the McCreary Centre Society in the province of British Columbia. Approximately 25,800 youth, from grades 7 through 12, from various regions of the province completed the quest...
Hayes, Sara A; Plodkowski, Andrew J; Ginsberg, Michelle S
Computed tomography (CT) is the primary imaging modality for the diagnosis, staging, and follow-up of most thoracic cavity tumors. Fluorine-18 fluorodeoxyglucose positron emission tomography/CT has established itself as a supplementary tool to CT in lung cancer staging and in the assessment for distant metastases of many thoracic tumors. Magnetic resonance imaging is an important adjunctive imaging modality in thoracic oncologic imaging and is used as a problem-solving tool to assess for chest wall invasion, intraspinal extension, and cardiac/vascular invasion. Imaging can facilitate minimally invasive biopsy of most thoracic tumors and is vital in the pretreatment planning of radiation therapy. Copyright © 2014 Elsevier Inc. All rights reserved.
García-Río, Francisco; Calle, Myriam; Burgos, Felip; Casan, Pere; Del Campo, Félix; Galdiz, Juan B; Giner, Jordi; González-Mangado, Nicolás; Ortega, Francisco; Puente Maestu, Luis
Spirometry is the main pulmonary function test and is essential for the evaluation and monitoring of respiratory diseases. Its utility transcends the field of Respiratory Medicine, is becoming increasingly important in primary care and applications have even been described outside the field of respiratory diseases. This document is therefore intended to serve as support for all health professionals who use spirometry, providing recommendations based on the best scientific evidence available. An update of the indications and contraindications of the test is proposed. The document sets out recommendations on the requirements necessary for conventional spirometers and portable office equipment, as well as on spirometer hygiene and quality control measures. Spirometric parameters that must be considered, performance of manoeuvres, criteria for acceptability and repeatability of measurements and their quality control are defined. A proposal is also established for presentation of the results and an evaluation and interpretation is proposed according to information generated in recent years. Finally, lines of adaptation and integration of spirometry in the field of new technologies are considered. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.
We reviewed the recommendations on the technical aspects of performing spirometry in children, from the available guidelines and clinical trials. The focus was on the indications, methods and the interpretation of lung function tests in children <12 years of age. Reliable lung function testing can be performed in children, but ...
Spirometry forms an important component in the diagnosis and management of pulmonary diseases in children. In the paediatric setting, there are ... an altered mental state or learning difficulties[2,3]. • chest .... When maximal expiration is met, fill up the lungs again by taking another quick, deep breath. ×. ✓. Repeat for a ...
Defosse, J; Schieren, M; Böhmer, A; von Dossow, V; Loop, T; Wappler, F; Gerbershagen, M U
This study's objective was to evaluate current thoracic anaesthesia practice in Germany and to quantify potential differences depending on the hospital's level of care. A four-part online survey containing 28 questions was mailed to all anaesthesiology department chairs (n = 777) registered with the German Society of Anaesthesiology and Intensive Care Medicine. The general response rate was 31.5 % (n = 245). High monthly volumes (>50 operations/month) of intrathoracic procedures, performed by specialized thoracic surgeons are mostly limited to hospitals of maximum care, university hospitals, and specialized thoracic clinics. In hospitals with a lower level of care, intrathoracic operations occur less frequently (1-5/month) and are commonly performed by general (69.3 %) rather than thoracic surgeons (15.4 %). Video-assisted thoracic surgeries are the most invasive intrathoracic procedures for most hospitals with a low level of care (61.5 %). Extended resections and pneumonectomies occur mainly in hospitals of maximum care and university hospitals. Thoracic anaesthesia is primarily performed by consultants or senior physicians (59.9 %). The double lumen tube (91.4 %) is the preferred method to enable one-lung ventilation (bronchial blockers: 2.7 %; missing answer: 5.9 %). A bronchoscopic confirmation of the correct placement of a double lumen tube is considered mandatory by 87.7 % of the respondents. Bronchial blockers are available in 64.7 % of all thoracic anaesthesia departments. While CPAP-valves for the deflated lung are commonly used (74.9 %), jet-ventilators are rarely accessible, especially in hospitals with a lower level of care (15.4 %). Although general algorithms for a difficult airway are widely available (87.7 %), specific recommendations for a difficult airway in thoracic anaesthesia are uncommon (4.8 %). Laryngeal mask airways (90.9 %) and videolaryngoscopy (88.8 %) are the primary adjuncts in store for a difficult
Choi, Bryan D; Fehnel, Katie P; Butler, William E
Here we report a 72-year-old man who presented with complaint of sudden-onset weakness and impaired sensation in the left lower extremity. Radiographic evaluation revealed a congenital malformation with multiple formation defects including a giant thoracic prevertebral myelomeningocele. Following microsurgical detethering of the spinal cord, the patient recovered ambulation with assist. While thoracic myelomeningoceles are themselves rare, in this case the patient presented at a late age and responded well to conservative management. Copyright © 2017 Elsevier Inc. All rights reserved.
The 1982 Falklands War was shrouded in symbolism, bringing to the fore divergent conceptions of Britishness, kinship, and belonging. This article casts light on the persistent purchase of the idea of Greater Britain long after the end of empire, addressing a case that would normally be deemed...... outside its spatial and temporal boundaries. By highlighting the inherent contradictions of this transnational bond, the South Atlantic conflict had a profound effect on an underexposed British community with a lingering attachment to a “British world”: the Anglo-Argentines. As they found themselves...... different “British worlds” against each other....
Bobbio, Antonio; Canny, Emeline; Mansuet Lupo, Audrey; Lococo, Filippo; Legras, Antoine; Magdeleinat, Pierre; Regnard, Jean-François; Gompel, Anne; Damotte, Diane; Alifano, Marco
Thoracic endometriosis syndrome refers to a broad spectrum of clinical manifestations related to the presence of ectopic intrathoracic endometrial tissue. Few studies have reported on manifestations other than pneumothorax. Clinical, surgical, and pathology records of all consecutive women of reproductive age referred to our institution from September 2001 to August 2016 for clinically suspected thoracic endometriosis syndrome were retrospectively reviewed. After excluding women with pneumothorax, we enrolled 31 patients, divided into three subgroups: catamenial chest pain (n = 20), endometriosis-related diaphragmatic hernia (n = 6), and endometriosis-related pleural effusion (n = 5). Surgery was performed in 11 patients with catamenial thoracic pain (median age, 30 years; range, 23 to 42). Median pain intensity assessed on the 0 to 10 Visual Analogue Scale was 8 (range, 8 to 9) before surgery. At surgery, 8 patients had diaphragmatic endometriosis implants, which were resected with direct suture of diaphragm. At follow-up, median pain score was 3 (range, 0 to 8). In the group presenting with diaphragmatic hernia (median age, 36 years; range, 29 to 50), diaphragm was repaired by direct suture or placement of prosthesis in 4 and 2 cases, respectively. At follow-up, no sign of recurrent hernia was observed. Finally, among women with endometriosis-related pleural effusion (median age, 30 years; range, 25 to 42), surgical treatment was represented by evacuation of the pleural effusion and biopsy (n = 4) or removal (n = 1) of visible endometrial foci. Thoracic endometriosis syndrome is a poorly recognized entity responsible for various manifestations other than pneumothorax. In case of catamenial thoracic pain, diaphragmatic hernia and catamenial pleural effusion surgery should be advised in a multidisciplinary setting. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Thoracic endometriosis syndrome: current concept in pathophysiology and management. Emeka B KESIEME1 ... Objective: To review the current concepts in the pathophysiology and management of thoracic endometriosis syndrome. ... in reproductive age group; the incidence of extrapelvic endometriosis in these women.
Clark, W.A.V.; Van Ham, M.; Coulter, R.
The research reported in this paper examines the nature and extent of socio-spatial mobility in the United Kingdom. In contrast with previous studies, we do not only investigate who moves out of deprived neighbourhoods, but our models cover the entire spectrum of neighbourhoods and provide a more
Full Text Available The video-recordings presented here were made at the conference Photography and Britishness, held at the Yale Center for British Art on November 4 – 5, 2016. The conference was the result of a collaboration between the Yale Center for British Art, New Haven, the Paul Mellon Centre for Studies in British Art, London, and the Huntington Library, Art Collections, and Botanical Gardens in San Marino—three research institutions that have a converging interest in British art. The conference sought to investigate the various ways in which notions of “Britishness” have been communicated, inflected, and contested through the photographic image. It was not a conference about the history of photography in Britain, or about British photography. Rather, it sought to consider the nature of the relationship between photography and Britishness: the notion that photography can capture images of Britishness, at the same time that our sense of what Britishness constitutes is produced by the photographic image. A key question for the conference was whether Britishness can have a photographic referent—or whether it is itself an effect of representation. Speakers at the conference approached these questions from a wide range of perspectives and focusing on a diverse number of photographic materials—from family albums and studio portraits to advertisements, reportage, and aerial photography—which demonstrated the complexities and instabilities not only of the term Britishness, but also of the medium of photography. The conference was opened with an introduction by John Tagg. The videos included here are presented in the order they were delivered.
Ramzan, Muhammad Mubashir; Fadl, Shaimaa Abdelhassib; Robinson, Jeffrey D
Core Curriculum Illustration: [blunt thoracic aortic pseudo aneurysm]. This is the [40th] installment of a series that will highlight one case per publication issue from the bank of cases available online as part of the American Society of Emergency Radiology (ASER) educational resources. Our goal is to generate more interest in and use of our online materials. To view more cases online, please visit the ASER Core Curriculum and Recommendations for Study online at: http://www.aseronline.org/curriculum/toc.html.
Mees, Barend M E; Bastos Gonçalves, Frederico; Koudstaal, Peter J; Verhagen, Hence J M
Spinal cord ischemia is a potentially devastating complication after thoracic endovascular aorta repair (TEVAR). Patients with spinal cord ischemia after TEVAR often develop paraplegia, which is considered irreversible, and have significant increased postoperative morbidity and mortality. We report the case of a patient with unusual late complete neurologic recovery of acute-onset paraplegia after TEVAR for an infected thoracic aortic aneurysm. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.
The author conducted a study to investigate the anatomy of the intraforaminal ligaments of the thoracic and lumbar nerve roots and describe their anatomical relationships and functional properties. This anatomical study performed on the intervertebral foramina, intraforaminal ligaments, transforaminal ligaments, and nerve roots of the thoracic and lumbar spine was performed in human cadavers. The foraminal anatomy was studied in 11 whole cadavers (5 females, 6 males) previously prepared with formaldehyde, whose ages at the time of death ranged from 16 to 71 years. The thoracic and lumbar spinal columns were separated from the cervical and sacral segments en bloc using an electric band saw. The paraspinal muscles and their attachments were removed by sharp and meticulous dissection, and the thoracic and lumbar intervertebral foramina were examined under a surgical microscope. The intervertebral foraminal ligaments and nerve roots were exposed. The foraminal contents were identified and studied in detail. The intraforaminal ligaments were stained using H & E to determine ligamentous fiber. Intraforaminal ligaments connect the periosteum and transforaminal ligaments to the nerve root sleeves and vessels within the fatty areolar tissue. Histologically, the ligamentous attachment of the nerve roots within the foramina consists of adipose and connective tissue. The nerve roots are surrounded by intraforaminal ligaments, which may act in conjunction with the dura and periosteum to protect the nerve roots mechanically.
Hofferberth, Sophie C; Grinstaff, Mark W; Colson, Yolonda L
Nanotechnology is an emerging, rapidly evolving field with the potential to significantly impact care across the full spectrum of cancer therapy. Of note, several recent nanotechnological advances show particular promise to improve outcomes for thoracic surgical patients. A variety of nanotechnologies are described that offer possible solutions to existing challenges encountered in the detection, diagnosis and treatment of lung cancer. Nanotechnology-based imaging platforms have the ability to improve the surgical care of patients with thoracic malignancies through technological advances in intraoperative tumour localization, lymph node mapping and accuracy of tumour resection. Moreover, nanotechnology is poised to revolutionize adjuvant lung cancer therapy. Common chemotherapeutic drugs, such as paclitaxel, docetaxel and doxorubicin, are being formulated using various nanotechnologies to improve drug delivery, whereas nanoparticle (NP)-based imaging technologies can monitor the tumour microenvironment and facilitate molecularly targeted lung cancer therapy. Although early nanotechnology-based delivery systems show promise, the next frontier in lung cancer therapy is the development of 'theranostic' multifunctional NPs capable of integrating diagnosis, drug monitoring, tumour targeting and controlled drug release into various unifying platforms. This article provides an overview of key existing and emerging nanotechnology platforms that may find clinical application in thoracic surgery in the near future. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.
Jong, Wouter Karst de
Thoracic tumors are a major burden of disease in many countries. Non-small cell lung cancer and small-cell lung cancer are the most common thoracic malignancies, both tumors are one of the most well-known of the less common thoracic tumors. In this thesis, new ways in estimating the prognosis of
Descending thoracic aortic catastrophes include a variety of acute pathologies of the descending thoracic aorta, which are all associated with high morbidity and mortality rates, requiring immediate intervention. For this thesis, we explored the management and outcomes of several thoracic aortic
Full Text Available The 1970 British Cohort Study (BCS70 is one of Britain’s world famous national longitudinal birth cohort studies, three of which are run by the Centre for Longitudinal Studies at the Institute of Education, University of London. BCS70 follows the lives of more than 17,000 people born in England, Scotland and Wales in a single week of 1970. Over the course of cohort members lives, the BCS70 has collected information on health, physical, educational and social development, and economic circumstances among other factors. Since the birth survey in 1970, there have been nine ‘sweeps’ of all cohort members at ages 5, 10, 16, 26, 30, 34, 38 and most recently at 42. Data has been collected from a number of different sources (the midwife present at birth, parents of the cohort members, head and class teachers, school health service personnel and the cohort members themselves. The data has been collected in a variety of ways including via paper and electronic questionnaires, clinical records, medical examinations, physical measurements, tests of ability, educational assessments and diaries. The majority of BCS70 survey data can be accessed by bona fide researchers through the UK Data Service at the University of Essex.
... Español Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ... more Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ...
I Masser; G Teet
The findings of a survey of British planning schools carried out during spring 1986 suggest that the number of microcomputers available in British planning schools has increased by at least two-and-a-half times over an eighteen-month period. However, compulsory courses on computer applications and information management in these schools still tend to be linked with quantitative methods teaching and few opportunities are provided for more advanced training in information management in most sch...
the negative features usually ascribed by late nineteenth-century crowd psychology to spontaneous crowds, and attributes these to the entire social fabric. However, in contrast to crowd psychology, theorists of mass society often place greater emphasis on how capitalism, technological advances, or demographic......Mass society is a societal diagnosis that emphasizes – usually in a pejorative, modernity critical manner – a series of traits allegedly associated with modern society, such as the leveling of individuality, moral decay, alienation, and isolation. As such, the notion of mass society generalizes...... developments condition such negative features, and some theorists argue that mass society produces a propensity to totalitarianism. Discussions of mass society culminated in the early and mid-twentieth century....
Full Text Available Individuals with obstructive sleep apnea (OSA experience sleep fragmentation and poor sleep quality that results in daytime sleepiness, which impairs performance during driving and leads to an increased risk for collisions. Not surprisingly, observational studies have shown that patients with OSA experience a two- to 10-fold higher risk for collision compared with healthy controls. Although treatment would clearly mitigate these risks, there is no current Canadian position on driving and OSA. This article, the first Canadian position statement addressing the issue, provides an overview of provincial regulations and proposes recommendations with regard to driving in patients with OSA.
Abdel-Hady, Zakaryya Mohamed [زكريا محمد عبد الهادي
The Muslim community in Britain today face multiple challenges covering a wide range of spectrum from the basic right to exists, fighting the increasing trends of Islamophobia, having equal opportunities, to participate in public life, fully integrate within the society and be a positive member of the community. The recent events of September 11th in the US, July 7th in UK and the more recent row over the ban of the headscarf in UK and other European countries have placed tremendous challenge...
Breda Vriesman, Adriaan C. van; Smithuis, Robin H.M. [Rijnland Hospital, Department of Radiology, Leiderdorp (Netherlands); Puylaert, Julien B.C.M. [MCH Westeinde Hospital, Department of Radiology, The Hague (Netherlands)
The origin of abdominal pain may be extra-abdominal, caused by a thoracic illness. This article illustrates the various thoracic disorders that may present with acute abdominal pain. An erroneous focus on the abdomen alone can easily lead to misdiagnosis and incorrect treatment. In cases of unexplained acute abdominal pain, radiologists should be aware of also viewing beyond the borders of the abdomen. The key to most of these thoracic diagnoses is detection of pulmonary consolidation, pleural fluid or pericardial fluid. (orig.)
Full Text Available Arachnoid cyst are fluid-filled that are located between the arachnoid and piamater or duplicationof arachnoid membrane. Extradural arachnoid cysts in the spine are rare and primary are congenital or acquired. These are occurring idiopathic, posttraumatic and post arachnoiditis. A 32 year-old male patient is became a clinic with urinary retention and gait disorders. Thoracic Magnetic Resonance Imaging showed a spinal extradurally cystic mass isointense with that cerebro-spinal fluid at T7-8 level. Patient underwent an operation. The diagnosis of arachnoid cyst was made based on histopathology exam. The case was reported due to very rare occurrence of this entity.
Chua Hai Liang, N.; Gultuna, I.; Riezebos, P.; Beems, T.; Vissers, K.C.P.
Symptomatic thoracic disc herniation is an uncommon condition and early surgical approaches were associated with significant morbidity and even mortality. We are the first to describe the technique of percutaneous thoracic nucleoplasty in three patients with severe radicular pain due to thoracic
[...] with the development of the railroads, the telegraph, and other marvels of the Industrial Revolution, a civil engineering society did not provide a sufficiently broad umbrella under which mining...
Moving images of the British monarchy, in fact and fiction, are almost as old as the moving image itself, dating back to an 1895 American drama, The Execution of Mary Queen of Scots. British monarchs even appeared in the new ‘animated photography’ from 1896, led by Queen Victoria. Half a century later, the 1953 coronation of Elizabeth II was a milestone in the adoption of television, watched by 20 million Britons and 100 million North Americans. At the century’s end, Princess Diana’s funeral ...
Lipson, M; Waskey, J; Rice, J; Adomian, G; Lachman, R; Filly, R; Rimoin, D
A fetus at risk for asphyxiating thoracic dysplasia was studied with ultrasound examination at 16, 18, and 23 weeks of pregnancy. Definite shortness of fetal femora was observed. Radiographic and histologic examinations after pregnancy termination confirmed the diagnosis. Asphyxiating thoracic dysplasia appears to be one of an increasing number of skeletal dysplasias that can be diagnosed prenatally with ultrasound.
Vock, P; Haertel, M; Fuchs, W A
A retrospective study of 65 histologically proven lymphoma patients evaluated the staging capabilities of CT in Hodgkin's disease. Nodal and extranodal tumor manifestations were detected in the mediastinum (89%), thoracic bones (23%), pleura (26%), periphery of the lung, and in 14% as an infiltrating thoracic well lesion. Advantages and disadvantages of the method are discussed.
The right pulmonary cupula pleura was more radiolucent, wide and extended further cranially than the left pulmonary cupula pleura. Knowledge of the normal thoracic radiographic anatomy of individual species is important for accurate interpretation of thoracic radiographs. Keywords: sheep, thorax, radiography, anatomy ...
M.H.A. Willems; Braakman, R. (Reinder); B. van Linge (Bert)
textabstractTwo cases of traumatic bilateral locked facets in the thoracic spine are reported. Both patients had only minor neurological signs. They both made a full neurological recovery after surgical reduction of the locked facets. Bilateral locked facets are very uncommon in the thoracic spine.
Mar 1, 2017 ... BACKGROUND: Ectopia Cordis is defined as complete or partial displacement of the heart outside the thoracic cavity. It is a rare congenital defect with failure of fusion of the sternum with extra thoracic location of the heart. The estimated prevalence of this case is 5.5 to 7.9 per million live births.
Siesling, Sabine; Zwan, J.M.V.D.; Izarzugaza, I.; Jaal, J.; Treasure, T.; Foschi, R.; Ricardi, U.; Groen, H.; Tavilla, A.; Ardanaz, E.
Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,
Siesling, Sabine; van der Zwan, Jan Maarten; Izarzugaza, Isabel; Jaal, Jana; Treasure, Tom; Foschi, Roberto; Ricardi, Umberto; Groen, Harry; Tavilla, Andrea; Ardanaz, Eva
Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,
A 4-year-old male Japanese Shiba Inu presented with recurrent chylothorax. The thoracic duct was successfully imaged using computed tomography after the injection of an iodine contrast agent into the subcutaneous tissue surrounding the anus. The thoracic duct was successfully ligated and pericardectomy performed via ...
Stanley, Gregory A
The GORE TAG Thoracic Endoprosthesis (TAG) device (W. L. Gore & Associates, Flagstaff, Ariz) and the GORE Conformable TAG Thoracic Endoprosthesis (CTAG) are commonly implanted and effective stent grafts for use during thoracic endovascular aortic repair. Precise placement of the endograft is paramount during thoracic endovascular aortic repair, but like all thoracic stent grafts, maldeployment with inaccurate landing has been reported. The partial distal deployment technique describes an alteration of the TAG and CTAG deployment mechanism to allow isolated deployment of the distal half of the graft, which provides stability during deployment. The graft can be safely repositioned after partial distal deployment, thus allowing precise positioning in the proximal landing zone. Similarly, this technique can be used for precision in the distal landing zone, making the TAG and CTAG devices the only thoracic endografts currently available in the United States with a distal-first deployment option. A discussion of the usefulness of this technique and potential pitfalls is included. Copyright © 2017 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.
Akgul Ozmen C
Full Text Available Cihan Akgul Ozmen,1 Serdar Onat,2 Delal Aycicek3 1Department of Radiology, 2Department of Chest Surgery, Dicle University School of Medicine, Diyarbakir, 3Radiology Unit, Siirt State Hospital, Siirt, Turkey Introduction: Chest trauma may be blunt or penetrating and the chest is the third most common trauma region. It is a significant cause of mortality. Multidetector computed tomography (MDCT has been an increasingly used method to evaluate chest trauma because of its high success in detecting tissue and organ injuries. Herein, we aimed to present MDCT findings in patients with blunt and penetrating chest trauma admitted to our department. Methods: A total of 240 patients admitted to the emergency department of our hospital between April 2012 and July 2013 with a diagnosis of chest trauma who underwent MDCT evaluations were included. Most of the patients were male (83.3% and victims of a blunt chest trauma. The images were analyzed with respect to the presence of fractures of bony structures, hemothorax, pneumothorax, mediastinal organ injury, and pulmonary and vascular injuries. Results: MDCT images of the 240 patients yielded a prevalence of 41.7% rib fractures, 11.2% scapular fractures, and 7.5% clavicle fractures. The prevalence of thoracic vertebral fracture was 13.8% and that of sternal fracture was 3.8%. The prevalence of hemothorax, pneumothorax, pneumomediastinum, and subcutaneous emphysema was 34.6%, 62.1%, 9.6%, and 35.4%, respectively. The prevalence of rib, clavicle, and thoracic vertebral fractures and pulmonary contusion was higher in the blunt trauma group, whereas the prevalence of hemothorax, subcutaneous emphysema, diaphragmatic injury, and other vascular lacerations was significantly higher in the penetrating trauma group than in the blunt trauma group (p<0.05. Conclusion: MDCT images may yield a high prevalence of fracture of bony structures, soft tissue lacerations, and vascular lesions, which should be well understood by
Soans, Hanno, 1974-
1990ndate kunsti muutumisest. Inglise kunstniku Peter Daviese maalist "Kuum esimene sada" (1996), Gavin Turki vahakujuna valminud autoportreest "Pop". "Young British Art'i" uuskunstist ja Jasper Zoova installatsioonist "F1". Eri analüüsivõimalusi pakkuvatest töödest (Marko Laimre & Ene-Liis Semperi 2000. a. novembri ühisnäituse osa töid).
Fox, Adam T; Fertleman, Michael; Cahill, Pauline; Palmer, Roger D
The usage, derivation, and psychological, ethical, and legal aspects of slang terminology in medicine are discussed. The colloquial vocabulary is further described and a comprehensive glossary of common UK terms provided in appendix. This forms the first list of slang terms currently in use throughout the British medical establishment.
Ledonio, Charles Gerald T; Rosenstein, Benjamin E; Johnston, Charles E; Regelmann, Warren E; Nuckley, David J; Polly, David W
Scoliosis deformity has been linked with deleterious changes in the thoracic cavity that affect pulmonary function. The causal relationship between spinal deformity and pulmonary function has yet to be fully defined. It has been hypothesized that deformity correction improves pulmonary function by restoring both respiratory muscle efficiency and increasing the space available to the lungs. This research aims to correlate pulmonary function and thoracic volume before and after scoliosis correction. Retrospective correlational analysis between thoracic volume modeling from plain x-rays and pulmonary function tests was conducted. Adolescent idiopathic scoliosis patients enrolled in a multicenter database were sorted by pre-operative Total Lung Capacities (TLC) % predicted values from their Pulmonary Function Tests (PFT). Ten patients with the best and ten patients with the worst TLC values were included. Modeled thoracic volume and TLC values were compared before and 2 years after surgery. Scoliosis correction resulted in an increase in the thoracic volume for patients with the worst initial TLCs (11.7%) and those with the best initial TLCs (12.5%). The adolescents with the most severe pulmonary restriction prior to surgery strongly correlated with post-operative change in total lung capacity and thoracic volume (r2 = 0.839; p Scoliosis correction in adolescents was found to increase thoracic volume and is strongly correlated with improved TLC in cases with severe restrictive pulmonary function, but no correlation was found in cases with normal pulmonary function. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:175-182, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.
Blichfeldt-Eckhardt, Morten R; Andersen, Claus; Ørding, Helle
OBJECTIVES: To study the time course of ipsilateral shoulder pain after thoracic surgery with respect to incidence, pain intensity, type of pain (referred versus musculoskeletal), and surgical approach. DESIGN: Prospective, observational cohort study. SETTING: Odense University Hospital, Denmark...... for musculoskeletal involvement (muscle tenderness on palpation and movement) with follow-up 12 months after surgery. Clinically relevant pain was defined as a numeric rating scale score>3. Of the 60 patients included, 47 (78%) experienced ipsilateral shoulder pain, but only 25 (42%) reported clinically relevant...... shoulder pain. On postoperative day 4, 19 patients (32%) still suffered shoulder pain, but only 4 patients (7%) had clinically relevant pain. Four patients (8%) still suffered shoulder pain 12 months after surgery. In 26 patients (55%), the shoulder pain was classified as referred versus 21 patients (45...
Kariya, Shuji, E-mail: email@example.com; Nakatani, Miyuki, E-mail: firstname.lastname@example.org; Yoshida, Rie, E-mail: email@example.com; Ueno, Yutaka, E-mail: firstname.lastname@example.org; Komemushi, Atsushi, E-mail: email@example.com; Tanigawa, Noboru, E-mail: firstname.lastname@example.org [Kansai Medical University, Department of Radiology (Japan)
PurposeThis study was designed to investigate thoracic duct collateral leakage and the supply route of lymphatic fluid by lymphangiography and transcatheter thoracic ductography and to evaluate the results of embolization for thoracic duct collateral leakage performed to cut off this supply route.MethodsData were retrospectively collected from five patients who underwent embolization for thoracic duct collateral leakage in persistent high-output chylothorax after thoracic surgery. Extravasation of lipiodol at the ruptured thoracic duct collaterals was confirmed in all patients on lymphangiography. Transcatheter thoracic ductography was used to identify extravasation of iodinated contrast agent and to identify communication between the thoracic duct and leakage site. Thoracic duct embolization (TDE) was performed using the percutaneous transabdominal approach to cut off the supply route using N-butyl cyanoacrylate (NBCA) mixed with lipiodol (1:5–1:20).ResultsClinical success (drainage volume ≤10 mL/kg/day within 7 days after TDE) was achieved in all patients. The collateral routes developed as consequence of surgical thoracic duct ligation. In three patients, NBCA-Lipiodol reached the leakage site through direct communication between the thoracic duct and the ruptured lymphatic duct. In the other two patients, direct communication and extravasation was not detected on thoracic ductography, and NBCA-Lipiodol did not reach the leakage site. However, NBCA-Lipiodol did reach the cisterna chyli, lumbar trunks, and some collateral routes via the cisterna chyli or lumbar lymphatics. As a result, leakage was stopped.ConclusionsTDE was effective for the management of leakage of the collaterals in high-output chylothorax after thoracic surgery.
Clausen, Lars; Tække, Jesper
the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....
Clausen, Lars; Tække, Jesper
the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....
Curry Machado, J.M.
Migrants from the British Isles played a hitherto little recognised part in the development of Cuban society and economy in the nineteenth century. Although not a numerically large migration, British and Irish merchants, professionals and, above all, workers had a significance for Cuba out of
H C Chandola
Full Text Available High speed vehicles, drug abuse, alcohol and easy availability of handguns are the main reasons of increasing number of trauma especially thoracic trauma. Anaesthesiologist plays an important role in the management of extensive thoracic trauma. Thoracic trauma, penetrating or blunt, may cause damage to organs suspended in thorax viz. pleura, lungs, heart, great vessels, trachea and oesophagus. It may lead to pneumothorax, cardiac tamponade or life threatening haemorrhage. With aggressive care and management of these factors, majority of patients can survive and return to normal life.
Summary of the history of infestations in British Columbia of the larch sawfly, first introduced into the province in 1930. Information is based on the Forest Insect and Diseases Survey records and data and preliminary observations on the impact of defoliation on growth of western larch. The report describes biology; history of outbreaks in western larch and tamarack; sampling, population assessments, and predictions; damage appraisal; and controls, including parasites, predators, and weather.
Paolo Maniglio, MD
Conclusion: The diagnosis of thoracic endometriosis is challenging. The first line of treatment is medical, whereas the surgical treatment is performed secondly. Moreover, surgical treatment can lead to a significant rate of recurrence, often reduced by a coadjutant medical treatment.
Pai, G P; Bhatti, N A; Ellison, R G; Rubin, J W; Moore, H V
We have reported a case of traumatic chylothorax occurring as a rare complication of fracture dislocation of the dorsal spine. When conservative management by drainage, low-fat diet, and parenteral alimentation proved unsuccessful, thoracic duct ligation effected a cure.
Pita, Marisa de Castro
This article describes the case of a patient subjected to physical therapy who had thoracic kyphosis of 55 degrees, chronic lumbar pain, and other postural deviations. The physical therapeutic treatment used was the technique of Global Posture Reeducation (RPG), aiming at morphological corrections and pain relief. The results obtained demonstrated improvement concerning the postural aspect, decrease of 16 degrees in the thoracic kyphosis and remission of the pain.
McFadden, Paul Michael; Wiggins, Luke M; Boys, Joshua A
Ancient historical texts describe the presence of aortic pathology conditions, although the surgical treatment of thoracic aortic disease remained insurmountable until the 19th century. Surgical treatment of thoracic aortic disease then progressed along with advances in surgical technique, conduit production, cardiopulmonary bypass, and endovascular technology. Despite radical advances in aortic surgery, principles established by surgical pioneers of the 19th century hold firm to this day. Copyright © 2017 Elsevier Inc. All rights reserved.
Baldolli, Aurélie; Coeuret, Solène; Le Pennec, Vincent; Agostini, Denis; Verdon, Renaud
Abstract Rationale: Splenosis is the development of one or more heterotopic splenic tissue autoimplants following rupture of the spleen and remains mostly asymptomatic. Patient concerns: We report a case of a 50-year old post-traumatic splenectomized man admitted for a left side community acquired pneumonia resistant to antibiotics. Diagnoses: The diagnosis of intrathoracic ectopic spleen was suspected because of the history of spleen trauma with diaphragm rupture and the absence of Howell-Jolly bodies. Interventions: Technetium (Tc)-99m colloid scintigraphy SPECT, fused with CT scan showed an intense radionuclide uptake on hyper vascularized masses without any additional pathologic uptake and confirmed the diagnosis of thoracic splenosis. Outcomes: Despite any lifelong penicillin prophylaxis, he had no history of infections eight years after the diagnosis. Lessons: Physician must be aware of this differential diagnosis and of its consequences. Depending on its size and location, it may lead to incorrect diagnosis (tumor, empyema, abscess ...), treatment and invasive procedures while the diagnosis of splenosis only relies upon imaging studies associated with functionnal study of the uptake of particles or cells. PMID:28723778
Kiernan, M D; Arthur, A; Repper, J; Mukhuty, S; Fear, N T
The infantry accounts for more than a quarter of the British Army but there is a lack of data about the social and educational background of its recruits. To provide an insight into British Army infantry recruits' personal, social and educational background prior to enlistment. The study sample consisted of infantry recruits who enlisted into the British Army School of Infantry. Each recruit completed a 95-item biographical questionnaire. Descriptive statistics were used to describe the sample in terms of demographic, physical, personal, social and educational attributes. The study sample consisted of 1000 male recruits. Over half of the recruits were consuming alcohol at a hazardous or harmful level prior to enlistment and 60% of recruits had used cannabis prior to joining the Army. Academic attainment was low, with the majority of recruits achieving GCSE grade C and below in most subjects, with 15% not taking any examinations. Over half the recruits had been in trouble with the police and either been suspended or expelled from school. Substance misuse and poor behaviour are highly prevalent among recruits prior to enlistment. Taken alongside existing evidence that some of these problems are commonplace among personnel in regular service, the assumption that the British Army infantry is, in itself, a cause of these behaviours should be questioned. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: email@example.com.
Maíra Benito Scapolan
Full Text Available Objective: To analyze thoracic trauma assisted by the EmergencyService of Hospital da Irmandade da Santa Casa de Misericórdia deSão Paulo. Methods: One hundred patients with thoracic trauma wereassisted throughout six months in 2006. Data from their records werecollected and a protocol of thoracic trauma was fulfilled. The RevisedTrauma Score was used to evaluate gravity of injury and to calculatethe survival index. Results: Prevalence of trauma injury in male from20 to 29 years old was observed. Out of all patients, 44 had blunttrauma and 56 penetrating trauma (78.6% presented stab woundsand 21.4% gun shots. Up to the settings of injuries, 23% were in thethoracoabdominal transition, 7% in the precordium and 70% in theremainder thoracic area. In those with the thoracoabdominal transitioninjury, 22.7% were hemodynamically unstable and 77.3% stable.Thoracoabdominal injury patients presented 40.9% of diaphragmwound and all were stable. Of those with precordium wound, 37.5%presented cardiac injury. In cardiac onset, 66.7% presented stableand 33.3% unstable. Thoracic drainage was the most accomplishedsurgical procedure (71%. Conclusions: The thoracic trauma patientis most prevalently young male with stab wound penetrating injury,without associated injuries, hemodynamically stable, presentinghemothorax, with high probability of survival.
Chavhan, Govind B.; Batmanabane, Vaishnavi [The Hospital for Sick Children and University of Toronto, Department of Diagnostic Imaging, Toronto, ON (Canada); Muthusami, Prakash [The Hospital for Sick Children and University of Toronto, Department of Diagnostic Imaging, Toronto, ON (Canada); The Hospital for Sick Children, Division of Image Guided Therapy, Department of Diagnostic Imaging, Toronto, ON (Canada); Towbin, Alexander J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology and Medical Imaging, Cincinnati, OH (United States); Borschel, Gregory H. [The Hospital for Sick Children and University of Toronto, Division of Plastic Surgery, Department of Pediatric Surgery, Toronto, ON (Canada)
Thoracic outlet syndrome is caused by compression of the neurovascular bundle as it passes from the upper thorax to the axilla. The neurovascular bundle can be compressed by bony structures such as the first rib, cervical ribs or bone tubercles, or from soft-tissue abnormalities like a fibrous band, muscle hypertrophy or space-occupying lesion. Thoracic outlet syndrome commonly affects young adults but can be seen in the pediatric age group, especially in older children. Diagnosis is based on a holistic approach encompassing clinical features, physical examination findings including those triggered by various maneuvers, electromyography, nerve conduction studies and imaging. Imaging is performed to confirm the diagnosis, exclude mimics and classify thoracic outlet syndrome into neurogenic, arterial, venous or mixed causes. MRI and MR angiography are useful in this process. A complete MRI examination for suspected thoracic outlet syndrome should include the assessment of anatomy and any abnormalities using routine sequences, vessel assessment with the arms in adduction by MR angiography and assessment of dynamic compression of vessels with abduction of the arms. The purpose of this paper is to describe the anatomy of the thoracic outlet, causes of thoracic outlet syndrome, the MR imaging techniques used in its diagnosis and the principles of image interpretation. (orig.)
This paper describes the design of the sample for â€œUnderstanding Societyâ€ . The sample consists of five components. The largest component is a newly-selected general population sample. The other four components are an ethnic minority â€˜boostâ€™ sample, a general population comparison sample, the ex-BHPS (British Household Panel Survey) sample, and the innovation panel sample. For each component, the paper outlines the design and explains the rationale behind the main features of the desig...
Richman, Barbara T.
Reports of Loch Ness monsters, Bigfoot, and the Yeti spring u p from time to time, sparking scientific controversy about the veracity of these observations. Now an organization has been established to help cull, analyze, and disseminate information on the alleged creatures. The International Society of Cryptozoology, formed at a January meeting at the U.S. National Museum of Natural History of the Smithsonian Institution, will serve as the focal point for the investigation, analysis, publication, and discussion of animals of unexpected form or size or of unexpected occurrences in time or space.
Davidson, Josy; dos Santos, Amelia Miyashiro N; Garcia, Kessey Maria B; Yi, Liu C; João, Priscila C; Miyoshi, Milton H; Goulart, Ana Lucia
To analyse the accuracy and reproducibility of photogrammetry in detecting thoracic abnormalities in infants born prematurely. Cross-sectional study. The Premature Clinic at the Federal University of São Paolo. Fifty-eight infants born prematurely in their first year of life. Measurement of the manubrium/acromion/trapezius angle (degrees) and the deepest thoracic retraction (cm). Digitised photographs were analysed by two blinded physiotherapists using a computer program (SAPO; http://SAPO.incubadora.fapesp.br) to detect shoulder elevation and thoracic retraction. Physical examinations performed independently by two physiotherapists were used to assess the accuracy of the new tool. Thoracic alterations were detected in 39 (67%) and in 40 (69%) infants by Physiotherapists 1 and 2, respectively (kappa coefficient=0.80). Using a receiver operating characteristic curve, measurement of the manubrium/acromion/trapezius angle and the deepest thoracic retraction indicated accuracy of 0.79 and 0.91, respectively. For measurement of the manubrium/acromion/trapezius angle, the Bland and Altman limits of agreement were -6.22 to 7.22° [mean difference (d)=0.5] for repeated measures by one physiotherapist, and -5.29 to 5.79° (d=0.75) between two physiotherapists. For thoracic retraction, the intra-rater limits of agreement were -0.14 to 0.18cm (d=0.02) and the inter-rater limits of agreement were -0.20 to -0.17cm (d=0.02). SAPO provided an accurate and reliable tool for the detection of thoracic abnormalities in preterm infants. Copyright © 2011 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.
Sharpe, Richard E; Levin, David C; Parker, Laurence; Rao, Vijay M
The rate of thoracic biopsies overall and by type of biopsy from 1998 to 2010 is not known. The aim of this study was to examine the utilization rate of various types of thoracic biopsies within the Medicare population. Source data was obtained from the CMS Physician/Supplier Procedure Summary Master Files from 1998 to 2010. Allowed primary claims submitted for percutaneous thoracic biopsy, bronchoscopic thoracic biopsy, and surgical thoracic biopsy were extracted. Annual volume and utilization rates were calculated and analyzed by biopsy type and provider type. Total thoracic biopsy volume in 1998 was 176,125 and in 2010 was 167,911 (-4.7%). The utilization rate for all thoracic biopsies decreased from 5.47 per 1,000 in 1998 to 4.76 per 1,000 (-13.0%) in 2010. The percutaneous biopsy utilization rate increased 3.6% from 1998 to 2010, while the rate for surgical biopsy decreased by 20.9% and the rate of bronchoscopic biopsy decreased by 19.6% during the same time period. In 2010, radiologists performed 96.4% (58,679) of all percutaneous biopsies. Radiologists' thoracic biopsy market share increased from 26.2% (46,084 of 176,125) in 1998 to 35.0% (58,700 of 167,911) in 2010 (+33.6%). The overall rate of thoracic biopsy decreased from 1998 to 2010, with fewer biopsies being performed surgically and bronchoscopically and more biopsies being performed percutaneously. Radiologists are responsible for an increasing role in thoracic diagnosis, as they have increased market share of thoracic biopsies. These findings may be the result of changing trends toward less invasive procedures, changing patterns of reimbursement, and increased availability of percutaneous biopsy. Copyright © 2013 American College of Radiology. Published by Elsevier Inc. All rights reserved.
Full Text Available Bacground/Aim. Endovascular treatment of thoracic aortic diseases is an adequate alternative to open surgery. This method was firstly performed in Serbia in 2004, while routine usage started in 2007. Aim of this study was to analyse initial experience in endovacular treatment of thoracic aortic diseses of three main vascular hospitals in Belgrade - Clinic for Vascular and Endovascular Surgery of the Clinical Center of Serbia, Clinic for Vascular Surgery of the Military Medical Academy, and Clinic for Vascular Surgery of the Institute for Cardiovascular Diseases “Dedinje”. Methods. Between March 2004. and November 2010. 41 patients were treated in these three hospitals due to different diseases of the thoracic aorta. A total of 21 patients had degenerative atherosclerotic aneurysm, 6 patients had penetrating aortic ulcer, 6 had posttraumatic aneurysm, 4 patients had ruptured thoracic aortic aneurysm, 1 had false anastomotic aneurysm after open repair, and 3 patients had dissected thoracic aneurysm of the thoracoabdominal aorta. In 15 cases the endovascular procedure was performed as a part of the hybrid procedure, after carotidsubclavian bypass in 4 patients and subclavian artery transposition in 1 patient due to the short aneurysmatic neck; in 2 patients iliac conduit was used due to hypoplastic or stenotic iliac artery; in 5 patients previous reconstruction of abdominal aorta was performed; in 1 patient complete debranching of the aortic arch, and in 2 patients visceral abdominal debranching were performed. Results. The intrahospital mortality rate (30 days was 7.26% (3 patients with ruptured thoracic aneurysms died. Endoleak type II in the first control exam was revealed in 3 patients (7. 26%. The patients were followed up in a period of 1-72 months, on average 29 months. The most devastating complication during a followup period was aortoesofageal fistula in 1 patient a year after the treatment of posttraumatic aneurysm. Conversion was
Cheng, Yung Sung; Su, Wei-Chung
Size-selective sampling is a health-related method to collect airborne particles based on penetration of inhaled particles into different regions of the human respiratory tract; thus, it is the most relevant sampling method to correlate health risks with occupational exposure. The current practice of sampling asbestos and other fibers is not a size-selective method. The thoracic size fraction, defined as the portion of inhaled particles that can penetrate through the larynx, has been suggested as the most relevant size-selective sampling method for fiber aerosol. The thoracic fraction is based on 1-deposition of inhaled spherical particles in the human extrathoracic airways for mouth breathing and corrected for the particle inhalability. There is no comparable information for fiber aerosols; therefore, there is no technical basis to ascertain whether the current thoracic fraction definition is suitable for fiber aerosols. No human data are available from controlled experiments of inhaled fiber aerosols for the obvious reason that most fiber materials are potentially hazardous when inhaled. Our approach was to measure penetration of fiber aerosol in realistic human oropharyngeal airway replicas and to compare that with data from spherical particles. We showed that realistic human oral airway replicas (including the oral cavity, pharynx, and larynx regions) provided useful spherical and fiber particle deposition in the human head airway. These data could be used to test the thoracic fraction curves. The spherical penetration is in agreement with human in vivo data used to establish the thoracic fraction curve. Fiber penetrations through the larynx of two human oral airway replicas were higher than those for spherical particles for the same aerodynamic diameter using the same replicas. The thoracic curve as defined for spherical particles, therefore, may not include some fibers that could penetrate to the thoracic region.
Full Text Available Introduction: Surgical treatment of malignant thoracic wall tumors represents a formidable challenge. In particular, locally advanced tumors that have already infiltrated critical anatomic structures are associated with a high surgical morbidity and can result in full thickness defects of the thoracic wall. Plastic surgery can reduce this surgical morbidity by reconstructing the thoracic wall through various tissue transfer techniques. Sufficient soft tissue reconstruction of the thoracic wall improves life quality and mitigates functional impairment after extensive resection. The aim of this article is to illustrate the various plastic surgery treatment options in the multimodal therapy of patients with malignant thoracic wall tumors.Material und methods: This article is based on a review of the current literature and the evaluation of a patient database.Results: Several plastic surgical treatment options can be implemented in the curative and palliative therapy of patients with malignant solid tumors of the chest wall. Large soft tissue defects after tumor resection can be covered by local, pedicled or free flaps. In cases of large full-thickness defects, flaps can be combined with polypropylene mesh to improve chest wall stability and to maintain pulmonary function. The success of modern medicine has resulted in an increasing number of patients with prolonged survival suffering from locally advanced tumors that can be painful, malodorous or prone to bleeding. Resection of these tumors followed by thoracic wall reconstruction with viable tissue can substantially enhance the life quality of these patients. Discussion: In curative treatment regimens, chest wall reconstruction enables complete resection of locally advanced tumors and subsequent adjuvant radiotherapy. In palliative disease treatment, stadium plastic surgical techniques of thoracic wall reconstruction provide palliation of tumor-associated morbidity and can therefore improve
The aim of this retrospective study was to investigate the use of thoracic Computed Tomography (CT) in the Emergency Department of a Dublin Academic Teaching Hospital over a six month period. Data was retrieved using the hospital\\'s computerised information system. There were 202 referrals in total for thoracic CT from the Emergency Department during this time period. The most common indication for thoracic CT referral was for the investigation of pulmonary embolism with 127 (63%) referrals. There were 40 (25%) referrals for suspected malignancy and lung disease, whilst 8 (4%) of the referrals were for investigation of thoracic aortic dissection, 8 (4%) for infection, and 6 (3%) were for investigation of thoracic injury. Only 8 (4%) of all referrals were for investigation of injury as a result of chest trauma.
Miller, Jason E.; Oakley, Paul A.; Levin, Scott B.; Harrison, Deed E.
[Purpose] To present a case of non-surgical reduction of thoracic hyperkyphosis utilizing a multimodal rehabilitation program emphasizing the mirror image® concept. [Subject and Methods] A 15-year-old female presented to a rehabilitation office suffering from back and neck pains and headaches. The patient was treated sporadically over a period of 13-months. Treatment consisted of anterior thoracic translation and thoracic extension exercises, spinal traction and spinal manipulation. [Results] After 13-months of treatment the patient displayed a significant reduction in hyperkyphosis and a dramatic correction of her overall posture and spine alignment corresponding to the reduction in back/neck pains, headaches and the simultaneous improvement of various other health issues. [Conclusion] Thoracic hyperkyphosis can be reduced through a multimodal rehabilitation program emphasizing mirror image thoracic extension procedures. PMID:28744061
Miller, Jason E; Oakley, Paul A; Levin, Scott B; Harrison, Deed E
[Purpose] To present a case of non-surgical reduction of thoracic hyperkyphosis utilizing a multimodal rehabilitation program emphasizing the mirror image(®) concept. [Subject and Methods] A 15-year-old female presented to a rehabilitation office suffering from back and neck pains and headaches. The patient was treated sporadically over a period of 13-months. Treatment consisted of anterior thoracic translation and thoracic extension exercises, spinal traction and spinal manipulation. [Results] After 13-months of treatment the patient displayed a significant reduction in hyperkyphosis and a dramatic correction of her overall posture and spine alignment corresponding to the reduction in back/neck pains, headaches and the simultaneous improvement of various other health issues. [Conclusion] Thoracic hyperkyphosis can be reduced through a multimodal rehabilitation program emphasizing mirror image thoracic extension procedures.
Joseph, K S; Lee, Lily; Williams, Kim
Previous studies have reported distorted sex ratios among live births within specific immigrant groups in Canada. We carried out an investigation into sex ratios in British Columbia. All stillbirths and live births to residents of British Columbia from April 2000 to March 2013 were included in the study, with data obtained from the British Columbia Perinatal Data Registry. We examined sex ratios among births and among pregnancy terminations that resulted in a stillbirth or live birth. Analyses were stratified by congenital anomaly status, maternal residence, and parity. The study population included 567 225 stillbirths and live births. In the Fraser Health Authority, the sex ratio among births without congenital anomalies was 51.3% males (95% CI 51.1 to 51.5); this was significantly higher than the sex ratio of 40.7% males (95% CI 33.2 to 48.6) among late pregnancy terminations without congenital anomalies (P = 0.008). However, in British Columbia, excluding the Fraser Health Authority, the same sex ratios were 51.1% (95% CI 50.9 to 51.3) and 51.1% (95% CI 45.5 to 56.7), respectively (P = 0.99). Sex ratios among births to multiparous women were also significantly different in the Fraser Health Authority. Only a negligible fraction of the shortfall in female births in the Fraser Health Authority could be explained by sex ratio distortions among late pregnancy terminations. Sex ratios among stillbirths and live births to residents of the Fraser Health Authority are distorted relative to those observed elsewhere in British Columbia. This is likely due to sex differences in early pregnancy terminations. Copyright © 2016 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. All rights reserved.
Voskresenskij, O V; Radchenko, Yu A; Abakumov, M M
It was analyzed the medical reports of 596 victims with thoracic injuries including 360 cases with following conventional therapeutic approach and 236 patients who underwent videothoracoscopy. We estimated condition severity in case of injuries of thoracic wall, lungs, pericardium and heart. Hemodynamic disorders were estimated according to Allgower-Burri shock index. Intrapleural bleeding was calculated using volume of hemothorax and time before injury and operation. Severity of physiological damages was determined using RTS criterion, anatomic--using ISS criterion. We estimated possibility for videothoracoscopy in patients with conventional therapeutic approach comparing severity of injuries, severity of condition in both groups and volume of surgery. Retrospective analysis revealed possibility of videothoracoscopy in 86.7% of victims with pulmonary injury, in 83.3% with bleeding at the muscular vessels of thoracic wall, in 40.3% with intercostal vessels injury, in 31.2% with heart injury, in 27.3% with damage of pericardium and in 18.8% with internal thoracic vessels injury. Our investigation revealed that videothoracoscopy may be used more widely in case of thoracic injury.
Clarke, Melissa; Barnett, Jeff
Telehealth enables the delivery of specialized health care to patients living in isolated and remote regions. The purpose of this analysis is to determine the current uptake of teleoncology in mainland British Columbia. Patient appointment data was extracted from the Cancer Agency Information System (CAIS) for the 2009 calendar year. Three types of practitioners used teleoncology in 2009: Medical Oncologists, Genetic Counsellors and Medical Geneticists. In total, 712 telehealth encounters were conducted; Medical Oncologists conducted 595 encounters (83.6%), Genetic Counsellors conducted 112 encounters (15.7%) and Medical Geneticists conducted 5 encounters (0.7%). The most common oncology appointments were Gastro-Intestinal (11.4%) and Lymphoma (11.0%) follow-up appointments with a Medical Oncologist. Telehealth encounters were conducted by 46 individual health care providers however, a single Medical Oncologist conducted 418 encounters and this accounts for more than half (58.7%) of all telehealth appointments in 2009. Radiation Oncologists on the mainland up to this point are not using the technology. The Local Health Areas with the highest number of oncology telehealth appointments were: Kamloops: 203 encounters (34.1%), Penticton: 84 encounters (14.1%), Cranbrook: 58 encounters (9.7%) and the Southern Okanagan: 33 encounter (5.5%). Use of telehealth in rural and remote areas of BC is limited and there is significant room for growth. Further research will be required to identify barriers and restrictions to the use of telehealth in order to increase teleoncology adoption in British Columbia.
Kito, Tsuneo; Lee, Billy
We compared performance of Japanese and British observers in deciphering images depicting Japanese interpersonal relationships. 201 Japanese and 215 British subjects were assessed by means of a test consisting of 31 photograph problems accompanied by two or three alternative solutions one of which was correct. Japanese subjects outperformed British subjects on the test overall (z = 3.981, p interpersonal relationships, but it may sometimes cause specific errors. Differences in the perceptual cues used suggest that British subjects had difficulty reading Japanese facial expressions.
Fischer, F; Helms, O; Hentz, J-G; Steib, A
We report a case of impossible injection into a thoracic epidural catheter associated with a difficult withdrawal of this catheter after its introduction on the T3-T4 level. Thanks to a gentle and continuous traction, the catheter was finally successfully removed without being broken, but presented a simple knot at 13mm from its end. No neurological complication was observed later on. This complication happened during the introduction of the catheter at the thoracic level where anatomic conditions are less favorable for this kind of complication to happen than at the lumbar level. We have been probably confronted with a catheter taking an abnormal direction due to an anatomic structure. This case shows us that knots in an epidural catheter are also possible on the high thoracic level and that its ascent within the epidural space must happen without any resistance. Copyright © 2010 Elsevier Masson SAS. All rights reserved.
Christensen, Henrik Wulff; Vach, Werner; Vach, Kirstin
OBJECTIVE: To assess the intraobserver reliability (in terms of hour-to-hour and day-to-day reliability) and the interobserver reliability with 3 palpation procedures for the detection of spinal biomechanic dysfunction in the upper 8 segments of the thoracic spine. DESIGN: A repeated-measures des......OBJECTIVE: To assess the intraobserver reliability (in terms of hour-to-hour and day-to-day reliability) and the interobserver reliability with 3 palpation procedures for the detection of spinal biomechanic dysfunction in the upper 8 segments of the thoracic spine. DESIGN: A repeated...... procedure. RESULTS: Using an "expanded" definition of agreement that accepts small inaccuracies (+/-1 segment) in the numbering of spinal segments, we found--based on the pooled data from the thoracic spine--kappa values of 0.59 to 0.77 for the hour-to-hour and the day-to-day intraobserver reliability...
Koenig, Seth J; Narasimhan, Mangala; Mayo, Paul H
Thoracic ultrasonography is a noninvasive and readily available imaging modality that has important applications in pulmonary medicine outside of the ICU. It allows the clinician to diagnose a variety of thoracic disorders at the point of care. Ultrasonography is useful in imaging lung consolidation, pleural-based masses and effusions, pneumothorax, and diaphragmatic dysfunction. It can identify complex or loculated effusions and be useful in planning treatment. Identifying intrathoracic mass lesions can guide sampling by aspiration and biopsy. This article summarizes thoracic ultrasonography applications for the pulmonary specialist, related procedural codes, and reimbursement. The major concepts are illustrated with cases. These case summaries are enhanced with online supplemental videos and chest radiograph, chest CT scan, and ultrasound correlation.
Serbülent Gökhan Beyaz
Full Text Available Thoracic paravertebral block (TPVB is an alternativemethod to general anesthesia because of provides a safeanesthesia with balanced hemodynamic response, allowspostoperative pain control by means of catheter and haslow side effect profile. TPVB performed safely for the patientsundergoing breast cancer surgery with the samereason, has used in too few center instead of general anesthesia.This technique provides an adequate anesthesiafor the patients undergoing breast surgery and in additionprovides stable hemodynamic status with unilateralsomatic and sympathetic blockade, near-perfect controlof postoperative pain, minimal nausea and vomiting rate,early discharge and low cost. For this reason, thoracicparavertebral block which is a standard method in breastsurgeries for some centers should be known by all anesthesiologists.We believe that, thoracic paravertebralblock is a method can be applied instead of general anesthesia.Key words: Paravertebral block, thoracic, breast surgery,regional anesthesia
Teixeira, Pedro G R; Inaba, Kenji; Barmparas, Galinos; Georgiou, Chrysanthos; Toms, Carla; Noguchi, Thomas T; Rogers, Christopher; Sathyavagiswaran, Lakshmanan; Demetriades, Demetrios
The objective of this study was to identify the incidence and patterns of thoracic aortic injuries in a series of blunt traumatic deaths and describe their associated injuries. All autopsies performed by the Los Angeles County Department of Coroner for blunt traumatic deaths in 2005 were retrospectively reviewed. Patients who had a traumatic thoracic aortic (TTA) injury were compared with the victims who did not have this injury for differences in baseline characteristics and patterns of associated injuries. During the study period, 304 (35%) of 881 fatal victims of blunt trauma received by the Los Angeles County Department of Coroner underwent a full autopsy and were included in the analysis. The patients were on average aged 43 years±21 years, 71% were men, and 39% had a positive blood alcohol screen. Motor vehicle collision was the most common mechanism of injury (50%), followed by pedestrian struck by auto (37%). A TTA injury was identified in 102 (34%) of the victims. The most common site of TTA injury was the isthmus and descending thoracic aorta, occurring in 67 fatalities (66% of the patients with TTA injuries). Patients with TTA injuries were significantly more likely to have other associated injuries: cardiac injury (44% vs. 25%, p=0.001), hemothorax (86% vs. 56%, pinjury (74% vs. 49%, pinjury. Patients with a TTA injury were significantly more likely to die at the scene (80% vs. 63%, p=0.002). Thoracic aortic injuries occurred in fully one third of blunt traumatic fatalities, with the majority of deaths occurring at the scene. The risk for associated thoracic and intra-abdominal injuries is significantly increased in patients with thoracic aortic injuries.
Full Text Available Background/Aim. Thoracic drainage is a surgical procedure for introducing a drain into the pleural space to drain its contents. Using this method, the pleura is discharged and set to the physiological state which enables the reexpansion of the lungs. The aim of the study was to prove that the use of modern principles and protocols of thoracic drainage significantly reduces the occurrence of failures and complications, rendering the treatment more efficient. Methods. The study included 967 patients treated by thoracic drainage within the period from January 1, 1989 to June 1, 2000. The studied patients were divided into 2 groups: group A of 463 patients treated in the period from January 1, 1989 to December 31, 1994 in whom 386 pleural drainage (83.36% were performed, and group B of 602 patients treated form January 1, 1995 to June 1, 2000 in whom 581 pleural drainage (96.51% were performed. The patients of the group A were drained using the classical standards of thoracic drainage by the general surgeons. The patients of the group B, however, were drained using the modern standards of thoracic drainage by the thoracic surgeons, and the general surgeons trained for this kind of the surgery. Results. The study showed that better results were achieved in the treatment of the patients from the group B. The total incidence of the failures and complications of thoracic drainage decreased from 36.52% (group A to 12.73% (group B. The mean length of hospitalization of the patients without complications in the group A was 19.5 days versus 10 days in the group B. The mean length of the treatment of the patients with failures and complications of the drainage in the group A was 33.5 days versus 17.5 days in the group B. Conclusion. The shorter length of hospitalization and the lower morbidity of the studied patients were considered to be the result of the correct treatment using modern principles of thoracic drainage, a suitable surgical technique, and a
Campbell, Robert M; Adcox, Brent M; Smith, Melvin D; Simmons, James W; Cofer, Barry R; Inscore, Stephen C; Grohman, C
Prospective clinical trial of vertical expandable prosthetic titanium rib (VEPTR) surgery in patients with congenital thoracic scoliosis with thoracic insufficiency syndrome and cervical tilt. Report efficacy and safety of VEPTR mid-thoracic opening wedge thoracostomy in treatment of cervical tilt and head/truncal decompensation in children with thoracic insufficiency syndrome associated with thoracic congenital scoliosis. Cervical tilt in children is a rare problem, usually associated with congenital cervical or cervical-thoracic scoliosis, and in progressive deformity, surgical fusion or hemi-vertebrectomy risks neurologic injury, loss of motion of the cervical spine, and unknown effect on pulmonary function. VEPTR patients with congenital scoliosis can have severe neck tilt with poor cosmesis, with the risk of neck pain in adulthood. VEPTR mid-thoracic opening wedge thoracostomy treats thoracic insufficiency syndrome, and paradoxically also appears to improve the neck alignment cosmesis. Patients with fused ribs and congenital scoliosis, thoracic insufficiency syndrome, and cervical tilt were treated with VEPTR mid-thoracic thoracostomy. Complication rates, respiratory outcome, pulmonary function tests in older children, Cobb angles, head/truncal decompensation, T1 oblique take-off, space available for lung, height of the thoracic spine, and cervical tilt angle were measured. Fourteen patients with cervical tilt, fused ribs, progressive congenital scoliosis, and TIS were treated. The primary thoracic scoliosis and space available for lung improved, cervical tilt stabilized, and head and truncal decompensation improved. One child was weaned off a ventilator. Complications included device migration, infection, and transient brachial palsy. Mid-thoracic VEPTR opening wedge thoracostomy can stabilize cervical tilt associated with thoracic congenital scoliosis and fused ribs and may be an alternative to cervicothoracic spine fusion or hemi-vertebrectomy in some young
Lee, Heemoon; Cho, Yang Hyun; Chang, Hyoung Woo; Yang, Ji-Hyuk; Cho, Jong Ho; Sung, Kiick; Lee, Young Tak
Extracorporeal life support (ECLS) is widely used in refractory cardiac or pulmonary failure. Because complications of general thoracic surgery frequently involve the heart or lungs, ECLS can be a useful option. Therefore, we retrospectively reviewed our experience with ECLS after general thoracic surgery. There were 17,185 adult general thoracic surgery procedures between 2005 and 2013 at our institution, including resection of the lung (n = 10,434; 60.7%), esophagus (n = 1,847; 0.7%), and other procedures (n = 4,904; 28.5%). Twenty-nine patients (0.2%) were supported by ECLS postoperatively. The median age was 64 years (range, 24 to 81). Primary operations were lobectomy (n = 13; 44.8%), pneumonectomy (n = 11; 37.9%), and bilobectomy (n = 5; 17.2%). The initial mode of ECLS was venovenous in 20 patients (69.0%) and venoarterial in 9 patients (31.0%). There were 10 patients (34.5%) who survived to decannulation and 7 patients (24.1%) who survived to discharge. Over the same period, the survival to decannulation rate and survival to discharge rate were 49.5% and 35.0%, respectively, among all ECLS patients (n = 759) at our institution. The hospital mortality of patients with surgery to ECLS time of longer than 2 days was 90.9%. Multivariate analysis revealed that a longer surgery to ECLS time was a risk factor for hospital mortality (odds ratio 1.720, 95% confidence interval: 1.039 to 2.849, p = 0.035). ECLS after general thoracic surgery can be a viable rescue therapy option. Late presentation of complications or ECLS for late complications of general thoracic surgery may be predictors of death. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Smelt, Jeremy L C; Simon, Natalie; Veres, Lukacs; Harrison-Phipps, Karen; Bille, Andrea
Chest drains are used routinely in thoracic surgery. Often a pursestring or mattress suture is used to facilitate closure of the defect on removal of the drain. This stitch can cause an unsightly scar, increase drain removal pain, and necessitate that the patient attend a community health care center to have this removed. The objective of this study was to assess whether this stitch is necessary in modern thoracic surgical practice. Data from a single surgeon's practice were collected over an 18-month period. During this time, all patients who underwent both emergency and elective thoracic surgery who had at least one postoperative chest drain of 28F or above inserted were included in the study. The surgeon did not routinely use a suture to close the drain site. In all, 312 patients underwent thoracic surgery during the 18-month period. Each patient had a range of 1 to 3 drains inserted of a size between 28F and 32F. No patients had drain sutures for closure of the drain site. Four patients had pneumothoraces after drain removal requiring further chest drain insertion. Five patients had superficial drain site infections. A single patient had to have a suture inserted at a local hospital owing to leakage from the drain site. The use of pursestring sutures in thoracic surgery is an outdated practice that causes not only unsightly scars but is also associated with increased pain. Furthermore, these unnecessary pursestring sutures place a burden on the patient and health care system to have them removed. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
The dissertation assesses the influence of British Celtic on the phonological development of English during and shortly after the Anglo-Saxon settlement period, ca. AD 450–700. By reconstructing and then comparing the phonological systems of both British Celtic and English at the time of contact, an
Celenk, O.; Van de Vijver, F.J.R.; Goodwin, R.
We tested three theories (adult attachment, autonomy/relatedness, and gender roles) to understand relationship satisfaction among 150 British and 170 Turkish adults, all involved in romantic relationships. Avoidance, relatedness, autonomy–relatedness, and masculinity mediated the relationship between culture and romantic relationship satisfaction. Additionally, as anticipated, Turkish participants scored lower on relationship satisfaction and autonomy whereas British participants scored lower...
Duncton, P. J.; And Others
British experience relating to the employment of university research reactors and subcritical assemblies in the education of nuclear scientists and technologists, in the training of reactor operators and for fundamental pure and applied research in this field is reviewed. The facilities available in a number of British universities and the uses…
Adkison-Bradley, Carla; Maynard, Donna; Johnson, Phillip; Carter, Stephaney
Depression is a common condition among women in the United Kingdom. However, little is known about the context of depression among British African Caribbean women. This article offers a preliminary discussion regarding issues and information pertaining to depression among British African Caribbean women. Characteristics and symptoms of depression…
The British North America Act of 1867, the founding constitution of Canada, provides that all matters pertaining to Indians and Indian lands are under Federal jurisdiction. Because of this, the province of British Columbia (BC) has not felt it could do much for native peoples and little attention has been paid to the extension of provincial…
Full Text Available This article focuses on ancestry as a controversial marker of Britishness/Germanness. Considering developments in nationality law and large-scale survey data for England and Germany, it illustrates that macrocontextual distinctions into civic and ethnic nations tend to overestimate cross-national differences, while underestimating important within-country variations according to people’s educational background. The fact that—in both countries—higher levels of formal education are strongly associated with more ethnically inclusive notions of legitimate national membership underlines the formative potential of formal education in contemporary multicultural societies.
Objective: To review the current concepts in the pathophysiology and management of thoracic endometriosis syndrome. Methodology: The main source of information included manual library search and journal publications on PubMed/Medline, Google Scholar, and EMBASE. Results: Many theories have been proposed to ...
Wilson, D C; Redmond, A O
A previously well 10 year old boy presented with scoliosis, a mass in the chest wall, and a pleural effusion. Chest radiography showed the triad of chronic consolidation, pleural effusion, and rib periostitis. Investigations confirmed thoracic actinomycosis. Tissue spread was evaluated by computed tomography. It was successfully treated with benzylpenicillin, which was later replaced by clindamycin. Images p991-a PMID:2221975
Background: Thoracic epidural anaesthesia (TEA) has many benefits over general anaesthesia in major abdominal surgeries including avoidance of endotracheal intubation. Aims: To evaluate the ... Information obtained included: age, gender, ASA status, diagnosis and type of surgery performed. Data analysis was ...
Full Text Available BACKGROUND: Canada’s contributions toward the 21st century’s practice of thoracic surgery have been both unique and multilayered. Scattered throughout are tales of pioneers where none had gone before, where opportunities were greeted by creativity and where iconic figures followed one another.
This case is an example of a high congenital spinal lesion with very minimal or negligible neurological deficits, with no other congenital malformations. Key Words: Thoracic spine, Myelocystomeningocele, Intact nervous system. Résumé Rapporter un cas peu commun et un cas rare d'une anomalie congenitale vertébrale ...
Birkeland, Peter; Stiasny, Jerzy
We present three cases with longstanding true neurogenic thoracic outlet syndrome. All patients had aching pain in the shoulder, arm and ulnar border of the hand. On examination, we found atrophy of the hand muscles. Electromyography revealed signs of compromised function of the inferior trunk...
Background: Thoracic epidural anaesthesia (TEA) has many benefits over general anaesthesia in major abdominal surgeries including avoidance of endotracheal intubation. Aims: To evaluate the feasibility of TEA for major abdominal surgeries in the private hospital setting. Patients and methods: This was a retrospective ...
Asmat, Atasha; Tan, Lenny; Caleb, Michael George; Lee, Chuen-Neng; Robless, Peter Ashley
The conventional treatment of traumatic thoracic aortic transection is open surgical repair but it is associated with high rates of morbidity and mortality, particularly in patients with multiple injuries. We reviewed our experience of endovascular repair of traumatic thoracic aortic transection. Between March 2002 and December 2007, 7 patients (male 6, female 1; mean age 40 years) with multiple injuries secondary to blunt trauma underwent endovascular stenting. One patient required adjunctive surgery to facilitate endovascular stenting. Mean intensive care unit stay was 8.6 days (range, 3-16 days). Arterial access in all patients was obtained by femoral cut-down. The mean operating time was 122 min. Technical success was achieved in all cases. There was no mortality. One patient suffered a right parietal stroke, but none developed procedure-related paralysis. The mean follow-up period was 18.6 months (range, 6-48 months). There was no evidence of endoleak, stent migration, or late pseudoaneurysm formation on follow-up computed tomography. Endovascular stents can be used to treat traumatic thoracic aortic transection, with low rates of morbidity and mortality. Although early and midterm results are promising, the long-term durability of endovascular stenting for traumatic thoracic aortic transection remains unknown.
Murphy, K.; van Ginneken, B.; Reinhardt, J.
EMPIRE10 (Evaluation of Methods for Pulmonary Image REgistration 2010) is a public platform for fair and meaningful comparison of registration algorithms which are applied to a database of intra-patient thoracic CT image pairs. Evaluation of non-rigid registration techniques is a non trivial task...
Thoracic kidney is a rare type of renal ectopia. Patients with thoracic kidneys are usually asymptomatic and the condition is usually discovered incidentally during radiological evaluation for other conditions or during thoracic surgery. An intravenous urography done for a thirty-eight year old man referred on account of a ...
Preparing surgeons for clinical practice is a challenging task for postgraduate training programs across Canada. The purpose of this study was to examine whether a single surgeon entering practice was adequately prepared by comparing the type and volume of surgical procedures experienced in the last 3 years of training with that in the first year of clinical practice. During the last 3 years of general surgery training, I logged all procedures. In practice, the Medical Services Plan (MSP) of British Columbia tracks all procedures. Using MSP remittance reports, I compiled the procedures performed in my first year of practice. I totaled the number of procedures and broke them down into categories (general, colorectal, laparoscopic, endoscopic, hepatobiliary, oncologic, pediatric, thoracic, vascular and other). I then compared residency training with community practice. I logged a total of 1170 procedures in the last 3 years of residency. Of these, 452 were performed during community rotations. The procedures during residency could be broken down as follows: 392 general, 18 colorectal, 242 laparoscopic, 103 endoscopic, 85 hepatobiliary, 142 oncologic, 1 pediatric, 78 thoracic, 92 vascular and 17 other. I performed a total of 1440 procedures in the first year of practice. In practice the break down was 398 general, 15 colorectal, 101 laparoscopic, 654 endoscopic, 2 hepatobiliary, 77 oncologic, 10 pediatric, 0 thoracic, 70 vascular and 113 other. On the whole, residency provided excellent preparation for clinical practice based on my experience. Areas of potential improvement included endoscopy, pediatric surgery and "other," which comprised mostly hand surgery.
Full Text Available Abstract Background Trunk asymmetry and vertebral rotation, at times observed in the normal spine, resemble the characteristics of adolescent idiopathic scoliosis (AIS. Right thoracic curvature has also been reported in the normal spine. If it is determined that the features of right thoracic side curvature in the normal spine are the same as those observed in AIS, these findings might provide a basis for elucidating the etiology of this condition. For this reason, we investigated right thoracic curvature in the normal spine. Methods For normal spinal measurements, 1,200 patients who underwent a posteroanterior chest radiographs were evaluated. These consisted of 400 children (ages 4-9, 400 adolescents (ages 10-19 and 400 adults (ages 20-29, with each group comprised of both genders. The exclusion criteria were obvious chest and spinal diseases. As side curvature is minimal in normal spines and the range at which curvature is measured is difficult to ascertain, first the typical curvature range in scoliosis patients was determined and then the Cobb angle in normal spines was measured using the same range as the scoliosis curve, from T5 to T12. Right thoracic curvature was given a positive value. The curve pattern was organized in each collective three groups: neutral (from -1 degree to 1 degree, right (> +1 degree, and left ( Results In child group, Cobb angle in left was 120, in neutral was 125 and in right was 155. In adolescent group, Cobb angle in left was 70, in neutral was 114 and in right was 216. In adult group, Cobb angle in left was 46, in neutral was 102 and in right was 252. The curvature pattern shifts to the right side in the adolescent group (p Conclusions Based on standing chest radiographic measurements, a right thoracic curvature was observed in normal spines after adolescence.
Besserer, Floyd A; Caron, Nadine R
The objective of this study was to examine the patterns of severe injury documented at a northern British Columbia regional trauma center based on age, sex, month of year, activity type, injury type, and injury severity as they relate to participation in outdoor recreational activities. A retrospective analysis of data abstracted from the British Columbia Trauma Registry for patients sustaining injuries between April 1, 2004, and March 31, 2007, while engaged in outdoor recreational activities in the Northern Health Authority. The British Columbia Trauma Registry inclusion criteria are as follows: 1) admitted for treatment of injuries sustained from the transfer of external energy or force; 2) admitted to the facility within 7 days of injury; and 3) length of stay more than 2 days or in-hospital mortality. In all, 159 patients met study criteria. August and September were peak injury months (mean 7.3 and 7.0 per month, respectively). The highest injury patterns involved cycling (n = 31), all-terrain vehicle operation (n = 30), horseback riding (n = 22), and snowmobiling (n = 22). Of the 159 patients, 76.1% were male, with a peak age distribution between 10 years and 19 years (22%). Males were more commonly injured than females among cycling (83.9%), all-terrain vehicle (86.7%), and snowmobile (100%) traumas. Females were more commonly injured from horseback riding events (42.1%). This study emphasizes the need for rapid translation of research findings into injury prevention awareness and programming in northern British Columbia, particularly relating to cycling, horseback riding, snowmobiling, and all-terrain vehicle operation. Further investigation is required to analyze long-term outcomes for this common injury population. Wilderness Medical Society.
Turnbull, Triece; van Wersch, Anna; van Schaik, Paul
A review of recent literature (2000--2006) has been undertaken to investigate the role of sex education within the family context, in order to engage with the problems of sexual health in British society. The findings which emerged were categorized under the following five themes: (1) Parental roles regarding sex education; (2) The importance of…
Taylor, M. Ean
The nonuse of slang terms for cash among British bank and building society cashiers is noted and an explanation sought in the field of social control. The possible relevance of the Whorfian hypothesis is explored, and it is suggested that the in-house terms discussed have social, psychological and representational functions. (Author/CB)
Sullivan, T Barrett; Reighard, Fredrick G; Osborn, Emily J; Parvaresh, Kevin C; Newton, Peter O
Loss of thoracic kyphosis has been associated with thoracic idiopathic scoliosis. Modern 3-dimensional (3D) imaging systems allow more accurate characterization of the scoliotic deformity than traditional radiographs. In this study, we utilized 3D calculations to characterize the association between increasing scoliosis severity and changes in the sagittal and axial planes. Patients evaluated in a scoliosis clinic and determined to have either a normal spine or idiopathic scoliosis were included in the analysis. All underwent upright, biplanar radiography with 3D reconstructions. Two-dimensional (2D) measurements of the magnitude of the thoracic major curve and the thoracic kyphosis were recorded. Image processing and MATLAB analysis were utilized to produce a 3D calculation of thoracic kyphosis and apical vertebral axial rotation. Regression analysis was performed to determine the correlation of 2D kyphosis, 3D kyphosis, and apical axial rotation with the magnitude of the thoracic major curve. The 442 patients for whom 2D and 3D data were collected had a main thoracic curve magnitude ranging from 1° to 118°. Linear regression analysis of the 2D and 3D T5-T12 kyphosis versus main thoracic curve magnitude yielded significant models (p scoliosis magnitude increased, at a rate of more than half the increase in the main thoracic curve magnitude. Analysis confirmed a surprisingly strong correlation between scoliosis severity and loss of 3D kyphosis that was absent in the 2D analysis. A similarly strong correlation between curve magnitude and apical axial rotation was evident. These findings lend further credence to the concept that scoliosis progresses in the coronal, sagittal, and axial planes simultaneously. The findings of this study suggest that 3D assessment is critical for adequate characterization of the multiplanar deformity of idiopathic scoliosis and deformity in the sagittal plane is linked to deformity in the coronal plane. Increasing severity of coronal
Kozian, Alf; Schilling, Thomas; Hachenberg, Thomas
This review presents a brief overview of the non-analgetic effects of thoracic epidural anaesthesia. It covers the cardiac, pulmonary and gastrointestinal effects of thoracic epidural anaesthesia. The results of newer studies are of particular importance regarding mortality and major morbidity after thoracic epidural anaesthesia. The clinical effects of thoracic epidural anaesthesia are mainly attributed to a transient thoracic sympathetic block affecting different organs. Furthermore, local anaesthetic itself reabsorbed from the epidural space may contribute to the non-analgetic effects of thoracic epidural anaesthesia. Experimental studies have suggested that thoracic epidural anaesthesia may attenuate the perioperative stress response after major surgery. The possible beneficial mechanisms of action include an improvement of left ventricular function by direct anti-ischaemic effects, a reduction in cardiovascular complications, an advance on gastrointestinal function, and a reduction in pulmonary complications, as well as a positive impact on the coagulation system and the postoperative inflammatory response. However, it is questionable whether these effects of thoracic epidural anaesthesia may lead to an improved perioperative outcome after major surgery. Recent studies have suggested that, despite the superior quality of pain relief and better quality of life, thoracic epidural anaesthesia does not reduce mortality and major morbidity, especially after major abdominal and cardiac surgery. Despite this controversy, the numerous positive effects and advantages of thoracic epidural anaesthesia are the reasons for its increasing popularity. However, the advantages of thoracic epidural anaesthesia must be incorporated into a multimodal treatment management aimed at improving outcomes after surgery.
Fernández-de-las-Peñas, César; Layton, Michelle; Dommerholt, Jan
Thoracic spine pain is as disabling as neck and low back pain without receiving the same level of attention in the scientific literature. Among the different structures that can refer pain to the thoracic spine, muscles often play a relevant role. Trigger points (TrPs) from neck, shoulder and spinal muscles can induce pain in the region of the thoracic spine. There is a lack of evidence reporting the presence of TrPs in the region of the thoracic spine, but clinical evidence suggests that TrPs can be a potential source of thoracic spine pain. The current paper discusses the role of TrPs in the thoracic spine and dry needling (DN) for the management of TrPs in the thoracic multifidi and longissimus thoracis. This paper also includes a brief discussion of the application of DN in other tissues such as tendons, ligaments and scars. PMID:26309385
Fernández-de-Las-Peñas, César; Layton, Michelle; Dommerholt, Jan
Thoracic spine pain is as disabling as neck and low back pain without receiving the same level of attention in the scientific literature. Among the different structures that can refer pain to the thoracic spine, muscles often play a relevant role. Trigger points (TrPs) from neck, shoulder and spinal muscles can induce pain in the region of the thoracic spine. There is a lack of evidence reporting the presence of TrPs in the region of the thoracic spine, but clinical evidence suggests that TrPs can be a potential source of thoracic spine pain. The current paper discusses the role of TrPs in the thoracic spine and dry needling (DN) for the management of TrPs in the thoracic multifidi and longissimus thoracis. This paper also includes a brief discussion of the application of DN in other tissues such as tendons, ligaments and scars.
Gray, Debra; Griffin, Christine
The British Citizenship Test was introduced in 2005 as one of a raft of new procedures aimed at addressing the perceived problems of integration and social cohesion in migrant communities. In this study, we argue that this new citizenship procedure signals a shift in British political discourse about citizenship - particularly, the institutionalization of a common British citizen identity that is intended to draw citizens together in a new form of political/national community. In line with this, we examine the British Citizenship Test from a social psychological perspective to interrogate the ways in which the test constitutes identity, constitutes citizenship, and constitutes citizenship-as-identity. Analysis of the test and its associated documents highlights three ways in which Britishness-as-identity is constituted, that is, as a collective identity, as a superordinate and national identity, and finally as both a destination and a journey. These findings are discussed in terms of their implications for models of citizenship and models of identity. © 2013 The British Psychological Society.
Kok, Hong Kuan
The cardiac structures are well seen on nongated thoracic computed tomography studies in the investigation and follow-up of cardiopulmonary disease. A wide variety of findings can be incidentally picked up on careful evaluation of the pericardium, cardiac chambers, valves, and great vessels. Some of these findings may represent benign variants, whereas others may have more profound clinical importance. Furthermore, the expansion of interventional and surgical practice has led to the development and placement of new cardiac stents, implantable pacemaker devices, and prosthetic valves with which the practicing radiologist should be familiar. We present a collection of common incidental cardiac findings that can be readily identified on thoracic computed tomography studies and briefly discuss their clinical relevance.
Full Text Available Respiratory reeducation is a way to recover the thoracic contusion. Correcting dyspnea induced by pain, decreases the required postcontuzional recovery time and, therefore, the required social reintegration time. This is achieved an increasing of the pacient life quality, and significant savings of human and material resources: reducing medical and somato-functional recovery costs, reducing the sick leave payment and the work days off to. The „TES” device has been designed in order to improve respiratory reeducation and to recover the thoracic contusion. A study showed that the postcontuzional recovery was significantly increased by using the physical exercises of respiratory reeducation. The „TES” device demonstrated his role in this.
Hatch, D J; Taylor, B W
A total body plethysmograph is descirbed which was used to study thoracic gas volume (TGV) in infants and young children from birth to 2 1/2 years, and was suitable for use even in very sick babies. Normal TGV values were obtained in 42 studies of 35 healthy infants and young children, and 16 children with abnormal lung volume are described. TGV correlated well with length, weight, chest circumference, and age in the healthy infants. A low TGV was found in children with respiratory difficulties after cardiac and thoracic surgery, in respiratory distress syndrome of the newborn, and in association with pulmonary infection and chest cage abnormalities. Abnormally high TGV was most frequently seen in infants with small airways disease. PMID:1008592
Cashman, J P
BACKGROUND: Road deaths fell initially after the introduction of the penalty points but despite this, the rate of spinal injuries remained unchanged. AIMS: We report a patient with a dramatic spinal injury, though without neurological deficit. We discuss the classification, management and economic impact of these injuries. METHODS: We describe the management of a patient with a comminuted thoracic spinal fracture without neurological injury. We conducted a literature review with regard to the availability of literature of the management of these injuries. RESULTS: This 17-year-old female was managed surgically and had a good functional outcome. There is no clear consensus in the published literature on the management of these injuries. CONCLUSIONS: Comminuted thoracic spinal factures are potentially devastating. Such a patient presents challenges in determining the appropriate treatment.
Frija, J; de Géry, S; Lallouet, F; Guermazi, A; Zagdanski, A M; De Kerviler, E
In a first part, the different techniques of digital thoracic radiography are described. Since computed radiography with phosphore plates are the most commercialized it is more emphasized. But the other detectors are also described, as the drum coated with selenium and the direct digital radiography with selenium detectors. The other detectors are also studied in particular indirect flat panels detectors and the system with four high resolution CCD cameras. In a second step the most important image processing are discussed: the gradation curves, the unsharp mask processing, the system MUSICA, the dynamic range compression or reduction, the soustraction with dual energy. In the last part the advantages and the drawbacks of computed thoracic radiography are emphasized. The most important are the almost constant good quality of the pictures and the possibilities of image processing.
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Yang, Bijou; James, Simon; Lester, David
American university students owned more than twice as many credit cards as British university students. However, scores on a credit card attitude scale predicted the number of cards owned by respondents in both countries.
Simpson, William A.
A study of 14 British universities that underwent severe retrenchment in 1981-1984 is reported, and successful policies, procedures, philosophies, and techniques that may be applicable to institutions in many countries are outlined. (MSE)
Carty, R. Kenneth
... and Gerry Kristiansonvi Contents Part 3: Governing the Province 9 The Government of the Day: The Premier and Cabinet in British Columbia / 143 Terence Morley 10 Provincial Governance and the Pu...
Weerdenburg, Kirstin D; Wales, Paul W; Stephens, Derek; Beno, Suzanne; Gantz, Jessica; Alsop, Jessie; Schuh, Suzanne
Previous pediatric trauma studies focused on predictors of abnormal chest radiographs or included patients with low injury severity. This study identified predictors of thoracic injury (TI) diagnoses in a high-risk population and determined TI rate without predictors. This study was a retrospective trauma registry analysis of previously healthy children aged 0 to 17 years with multisystem blunt trauma requiring trauma team activation and chest radiography who were divided into those with and without TI. Plausible TI predictors included Glasgow Coma Scale score of 13 or less, abnormal thoracic symptoms/signs, abnormal chest auscultation, respiratory distress/ rate higher than the 95th percentile, oxygen saturation less than 95%, abnormal abdominal signs/symptoms, tachycardia higher than the 95th percentile, blood pressure lower than the 5th percentile, and femur fracture. One hundred forty-one (29%) of 493 eligible patients had TI. Independent TI predictors include thoracic symptoms/signs (odds ratio [OR], 6.0; 95% confidence interval [CI], 3.6-10.1), abnormal chest auscultation (OR, 3.5; 95% CI, 2.0-6.2), saturation less than 95% (OR, 3.1; 95% CI, 1.8-5.5), blood pressure lower than the 5th percentile (OR, 3.7; 95% CI, 1.1-12.2), and femur fracture (OR, 2.5; 95% CI, 1.2-5.4). Six (5%) of 119 children (95% CI, 0.01-0.09) without predictors had TI. Predictors of TI include thoracic symptoms/signs, abnormal chest auscultation, saturation less than 95%, blood pressure lower than the 5th percentile, and femur fracture. Because an important portion of children without predictors had TI, chest radiography should remain part of pediatric trauma resuscitation.
Frikha, I; Masmoudi, S; Hadjkacem, A; Ghemissou, N; Kolsi, K; Khannous, M; Karoui, A; Sahnoun, Y
The aneurysm of the descending aorta complicating a pseudocoarctation, itself due to a congenital elongation with kinking of the aorta is a rare entity. We report a case of aortic aneurysm discovered in a 72 years old woman without notable antecedents, which was referred for recurrent bronchitis. The X-ray showed a calcified opacity of the upper mediastinum, 5 cm of large. A thoracic CT-scan evoked the presence of a circulating sacciform aneurysm with calcified walls, developing on the final part of the aortic arch, which was with abnormally ascending way going up to the cervico-thoracic orifice and carrying out an aspect of aortic kinking. The assessment was complemented by a RMI as well as an aortic opacification. A thoracic scintigraphy showed an hypoperfusion of the left lung. The remainder of the cardiac assessment was normal. The patient was operated under femoro-femoral extracorporeal circulation through a left posterolateral thoracotomy of the 4th intercostal space. The examination showed a 7 cm diameter calcified aneurysm of the descending thoracic aorta complicating a tight stenosis in connection with an elongation and a kinking. The upper section of the aorta was shifted towards the pleural dome. The aortic section above aneurism was of normal size whereas the lower section was dilated. The aneurism was excised and a prosthetic graft was carried out. The surgery follow-up was marked by an hemodynamic stability, without neurological deficit. A ventilatory assistance was necessary during 5 days. Currently with 8 months follow-up, the patient goes well. A prosthetic replacement in front of this type of aneurism is legitimate given the risk of the occurrence of complications secondary to the pseudocoarctation (arterial hypertension, aortic insufficiency) or to the aneurism itself, dissection or compression of vicinity (pulmonary artery).
Muthialu, Nagarajan; Mussa, Shafi; Owens, Catherine M; Bulstrode, Neil; Elliott, Martin J
Jeune syndrome (asphyxiating thoracic dystrophy) is a rare disorder characterized by skeletal dysplasia, reduced diameter of the thoracic cage and extrathoracic organ involvement. Fatal, early respiratory insufficiency may occur. Two-stage lateral thoracic expansion has been reported, addressing each side sequentially over 3-12 months. While staged repair theoretically provides less invasive surgery in a small child with respiratory distress, we utilized a single stage, bilateral procedure aiming to rapidly maximize lung development. Combined bilateral surgery also offered the chance of rapid recovery, and reduced hospital stay. We present our early experience of this modification of existing surgical treatment for an extremely rare condition, thought to be generally fatal in early childhood. Nine children (6 males, 3 females; median age 30 months [3.5-75]) underwent thoracic expansion for Jeune syndrome in our centre. All patients required preoperative respiratory support (5 with tracheostomy, 8 requiring positive pressure ventilation regularly within each day/night cycle). Two children underwent sequential unilateral (2-month interval between stages) and 7 children bilateral thoracic expansion by means of staggered osteotomies of third to eighth ribs and plate fixation of fourth to fifth rib and sixth to seventh rib, leaving the remaining ribs floating. There was no operative mortality. There were 2 deaths within 3 months of surgery, due to pulmonary hypertension (1 following two-stage and 1 following single-stage thoracic expansion). At the median follow-up of 11 months (1-15), 3 children have been discharged home from their referring unit and 2 have significantly reduced respiratory support. One child remains on non-invasive ventilation and another is still ventilated with a high oxygen requirement. Jeune syndrome is a difficult condition to manage, but bilateral thoracic expansion offers an effective reduction in ventilator requirements in these children
Nakamura, Hiroshige; Taniguchi, Yuji; Miwa, Ken; Adachi, Yoshin; Fujioka, Shinji; Haruki, Tomohiro
The essential points of video-assisted thoracic surgery (VATS) for acute thoracic empyema are the decortication of thickened pleura, resection of necrotic tissues and fibrin blocks, and drainage. Pulsed lavage irrigation, which is commonly used in orthopedic surgery as a method of sufficiently performing the technique, was used under a thoracoscope to study the efficacy of the treatment for acute thoracic empyema. The subjects comprised 31 patients who had undergone VATS for acute thoracic empyema. There were 26 men and 5 women with an average age of 60.5 years. For the surgical technique, the thickened pus-producing pleura were decorticated under a thoracoscope. The pulsed lavage irrigation system was used after the intrathoracic space had become a single cavity. Using the tip for an intraspinal space, lavage and suctioning were repeated with 5-10 l of a pressurized warm saline solution. Fibrin blocks and necrotic tissues were easily removed by spray washing with pressurized fluid. The operating time was 150.8 min; the amount of bleeding, including suctioned pleural effusion, was 478.5 g; and the postoperative duration of drainage was 10.7 days. During the postoperative course, the addition of open window thoracotomy due to the relapse of empyema due to methicillin-resistant Staphylococcus aureus was observed in only one patient (3.2%). All of the other patients improved despite their concomitant diseases. The use of pulsed lavage irrigation under a thoracoscope for acute thoracic empyema provides simple, efficient débridement or drainage.
Full Text Available Thoracic disc herniation is a relatively rare yet challenging-to-diagnose condition. Currently there is no universally accepted optimal surgical treatment for symptomatic thoracic disc herniation. Previously reported surgical approaches are often associated with high complication rates. Here we describe our minimally invasive technique of removing thoracic disc herniation, and report the primary results of a series of cases. Between January 2009 and March 2012, 13 patients with symptomatic thoracic disc herniation were treated with endoscopic thoracic foraminotomy and discectomy under local anesthesia. A bone shaver was used to undercut the facet and rib head for foraminotomy. Discectomy was achieved by using grasper, radiofrequency, and the Holmium-YAG laser. We analyzed the clinical outcomes of the patients using the visual analogue scale (VAS, MacNab classification, and Oswestry disability index (ODI. At the final follow up (mean: 17 months; range: 6–41 months, patient self-reported satisfactory rate was 76.9%. The mean VAS for mid back pain was improved from 9.1 to 4.2, and the mean ODI was improved from 61.0 to 43.8. One complication of postoperative spinal headache occurred during the surgery and the patient was successfully treated with epidural blood patch. No other complications were observed or reported during and after the surgery.
Kozian, Alf; Bergmann, Astrid; Hachenberg, Thomas; Schilling, Thomas
In daily practice, management of patients with blunt thoracic trauma is challenging for the anesthetist. Injuries of airways, lungs, diaphragm, heart and large vessels are the main difficulties.Respiratory and circulatory physiology in general is affected by general anesthesia, which may result in an increased number of perioperative complications. Therefore, anesthetic management of patients with thoracic trauma needs to address different clinical topics: management of difficult airways, intrinsic effects of anesthetics and mechanical ventilation on respiratory and cardiac function, the adequate replacement of blood loss as well as type and extent of the surgical intervention. Postoperatively, sufficient pain therapy avoids pulmonary complications and can improve outcome.Therefore, a high degree of (patho-)physiological understanding and manual skills are required in this scenario. Interdisciplinary cooperation during diagnostic, treatment and in the perioperative course is a prerequisite for a successful management.The present work describes the main characteristics of thoracic trauma and discusses important precautions and typical problems the anesthetist has to face in the clinical setting. Georg Thieme Verlag KG Stuttgart · New York.
Hennebicque, Anne-Sophie; Brillet, Pierre-Yves; Moulahi, Hassen; Brauner, Michel W. [UFR Bobigny, Department of Radiology, Federation MARTHA and EA 2363, Bobigny Cedex (France); Nunes, Hilario; Valeyre, Dominique [UFR Bobigny, Department of Pneumology, Federation MARTHA and EA 2363, Bobigny Cedex (France)
Severe thoracic sarcoidosis includes manifestations with significant clinical and functional impairment and a risk of mortality. Severe thoracic sarcoidosis can take on various clinical presentations and is associated with increased morbidity. The purpose of this article was to describe the CT findings in severe thoracic sarcoidosis and to explain some of their mechanisms. Subacute respiratory insufficiency is a rare and early complication due to a high profusion of pulmonary lesions. Chronic respiratory insufficiency due to pulmonary fibrosis is a frequent and late complication. Three main CT patterns are identified: bronchial distortion, honeycombing and linear opacities. CT can be helpful in diagnosing some mechanisms of central airway obstruction such as bronchial distortion due to pulmonary fibrosis or an extrinsic bronchial compression by enlarged lymph nodes. An intrinsic narrowing of the bronchial wall by endobronchial granulomatous lesions may be suggested by CT when it shows evidence of bronchial mural thickening. Pulmonary hypertension usually occurs in patients with end-stage pulmonary disease and is related to fibrotic destruction of the distal capillary bed and to the resultant chronic hypoxemia. Several other mechanisms may contribute to the development of pulmonary hypertension including extrinsic compression of major pulmonary arteries by enlarged lymph nodes and secondary pulmonary veno-occlusive disease. Aspergilloma colonization of a cavity is the main cause of hemoptysis in sarcoidosis. Other rare causes are bronchiesctasis, necrotizing bronchial aspergillosis, semi-invasive pulmonary aspergillosis, erosion of a pulmonary artery due to a necrotic sarcoidosis lesion, necrosis of parenchymal sarcoidosis lesions and specific endobronchial macroscopic lesions. (orig.)
Full Text Available The superior thoracic aperture is a place particularly vulnerable to the occurrence of tissue conflict and the development of a number of neurovascular changes carrying a risk of upper limb dysfunction. The triggering factor in this case is the pressure on the nerve vascular elements brought about by too large muscles of the chest and neck, clavicle fracture and dislocation of the upper ribs, anomalies in the form of ribs, in the neck, or by apex of the lung tumors. Each anatomical anomaly may be a cause of a number of lesions and lead to the development of the disease. Due to the nature of the oppressed structures, there are two basic groups: neurogenic and vascular. The most common variant giving clinical symptoms is neurogenic thoracic outlet syndrome. In this, the compression ratio, the brachial plexus, and for this reason, the vascular surface of the upper limb dysfunction is often overlooked. However, the vascular variant, and especially arterial sub-variant, is very dangerous because it can give complications even in the form of aneurysms, and even upper limb ischemia. The aim of the study is to present the most common changes in the thoracic outlet causing functional disorders of the upper limb.
Shei, Ren-Jay; Chapman, Robert F; Gruber, Allison H; Mickleborough, Timothy D
Thoracic load carriage (LC) exercise impairs exercise performance compared to unloaded exercise, partially due to impaired respiratory mechanics. We investigated the effects of LC on exercise and diaphragmatic fatigue in a constant-load exercise task; and whether inspiratory muscle training (IMT) improved exercise capacity and diaphragmatic fatigue with LC. Twelve recreationally active males completed three separate running trials to exhaustion (T lim ) at a fixed speed eliciting 70% of their V˙O 2max . The first two trials were completed either unloaded (UL) or while carrying a 10 kg backpack (LC). Subjects then completed 6 weeks of either true IMT or placebo-IMT. Posttraining, subjects completed an additional LC trial identical to the pretraining LC trial. Exercise metabolic and ventilatory measures were recorded. Diaphragm fatigue was assessed as the difference between preexercise and postexercise twitch diaphragmatic pressure (P di, tw ), assessed by bilateral stimulation of the phrenic nerve with esophageal balloon-tipped catheters measuring intrathoracic pressures. T lim was significantly shorter (P 0.05). Minute ventilation and breathing mechanics were unchanged post-IMT (P > 0.05). Six weeks of flow-resistive IMT improved exercise capacity, but did not mitigate diaphragmatic fatigue following submaximal, constant-load running to volitional exhaustion with LC. © 2018 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.
Voskresenskiĭ, O V; Beresneva, É A; Sharifullin, F A; Popova, I E; Abakumov, M M
Data of 379 patients with penetrating thoracic wounds were analyzed. The pathologic changes on X-ray of the thoracic cavity were registered 239 (63,1%) patients: the hemothorax was diagnosed in 44,3%, pneumothorax - in 26,8% and hemopneumothorax - in 28,9%. 154 patients had videothoracoscopic surgery and 225 patients were operated on using traditional open methods. Operative findings were compared with X-ray data. The sensitivity of plain chest radiography in diagnostics of hemothorax was 52,1%, the specificity - 92,1%. Mistakes of interpreting X-ray data in diagnosing of low-volume hemo- or pneumothorax were defined. The computed tomography of the thorax proved to be the most precise means of intrapleural injuries diagnostics. The optimal algorithm of preoperative thoracic X-ray was suggested.
Courtney, Malachi; Ayyagari, Raj R. [Yale School of Medicine, Yale New Haven Hospital, New Haven, CT (United States); Division of Interventional Radiology, Department of Radiology, 789 Howard Avenue, P.O. Box 208042, New Haven, CT (United States)
Chylopericardium rarely occurs in pediatric patients, but when it does it is most often a result of lymphatic injury during cardiothoracic surgery. Primary idiopathic chylopericardium is especially rare, with few cases in the pediatric literature. We report a 10-year-old boy who presented with primary idiopathic chylopericardium after unsuccessful initial treatment with surgical lymphatic ligation and creation of a pericardial window. Following readmission to the hospital for a right-side chylothorax resulting from the effluent from the pericardial window, he had successful treatment by interventional radiology with percutaneous thoracic duct embolization. This case illustrates the utility of thoracic duct embolization as a less-invasive alternative to surgical thoracic duct ligation, or as a salvage procedure when surgical ligation fails. (orig.)
Zhu, Feng; Chen, Wen-jun; Wang, Wei-jun; Wang, Bing; Zhu, Ze-zhang; Zhu, Bin; Qiu, Yong
To compare the preoperative and postoperative relative position of the thoracic aorta to the vertebrae in patients with idiopathic scoliosis (IS) after anterior corrective surgery without parietal pleura closure. To investigate the impact of unrepaired parietal pleura on thoracic aorta migration after anterior correction of right thoracic IS. Vascular injuries caused by vertebral screws have been reported in several studies. Recent studies showed an anteromedial shift of thoracic aorta after anterior curve correction with closure of the parietal pleura in thoracic IS. Migration of the aorta in patients with nonclosed parietal pleura has not been studied before, although it has been speculated in benefiting the transposition of the aorta and thus reduces the risk of vascular injury. Fifteen IS patients with predominant right thoracic scoliosis who underwent anterior instrumentation without parietal pleura closure were recruited for the study. There were 10 female and 5 male patients with an average age of 15.9 years. The following parameters were measured on preoperative and postoperative computed tomographic scans: angle α: aorta-vertebral angle; distance a: distance between the aorta and the left rib head; distance b: distance from aorta to vertebral body cortex. From computed tomographic measurements, the angle α from T5 to T12 ranged from 28.9 to 68.3 degrees before surgery and 18.8 to 63.2 degrees after surgery. The distance a ranged from 5.6 mm to 28.1 mm before surgery and 2.3 mm to 24.3 mm after surgery. The distance b ranged from 1.7 mm to 4.3 mm before surgery and 2.3 mm to 8.0 mm after surgery. These changes in all the parameters reached statistically significant difference at all the levels except in upper and lower end vertebrae (Ppleura closure.
Gasparri, Mario G; Tisol, William B; Masroor, Saqib
Thoracic residency program enrollment continues to decline. While job market and decreasing reimbursements are often cited as the main reasons, length of and format of training may also be significant. The Medical College of Wisconsin established an Accreditation Council for Graduate Medical Education-approved 6-year integrated thoracic training program. The number and characteristics of applicants to the 6-year program were then compared with previous applicants applying to the traditional 2-year program. Applicants to the 6-year integrated program scored higher on the United States Medical Licensing Examination part 1 and part 2 than previous applicants to the traditional 2-year program. The 6-year applicants also were more published and a greater percentage of them held other advanced degrees. Institution of a 6-year integrated thoracic surgery training program at the Medical College of Wisconsin led to a significant increase in number of applications. Additionally, the 6-year applicants appeared to be more academically accomplished than previous applicants to the traditional 2-year program. While early in the experience, it appears that interest in thoracic surgery is high among medical students and institution of a 6-year program has the potential to once again attract the "best and the brightest" to this specialty. Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Pasha, Saba; Flynn, John M; Sponseller, Paul D; Orlando, Giuseppe; Newton, Peter O; Cahill, Patrick J
Retrospective analysis of the prospectively collected data. To investigate the relationship between the axial rotation of the unfused lumbar spine and the parameters of the instrumented thoracic spine at varying time points after selective thoracic fusion (STF) in Lenke 1B and 1C adolescent idiopathic scoliosis (AIS). The impact of STF on the spontaneous lumbar curve correction in AIS has been studied mainly in the frontal planes. The relationship between the spontaneous transverse plane correction of the lumbar spine and the parameters of the fused thoracic spine is not well documented. Twenty-one Lenke 1B and 1C patients who had received STF with minimum two years' follow-up were selected. Thoracic and lumbar Cobb angles, kyphosis, lordosis, and thoracic and lumbar apical vertebrae rotations were measured at preoperative, first-erect, six-month, one-year, and two-year follow-ups. The association between the lumbar apical vertebral rotation and other thoracic and lumbar variables at different time points were determined using regression analysis. The variables significantly predicting the lumbar axial rotation correction at two years were determined from the preceding follow-up visits. Kyphosis, thoracic Cobb, thoracic apical vertebral rotation, and lumbar Cobb were significantly different between the preoperative and all the postoperative follow-ups (p < .05). At the two-year follow-up, a decrease in thoracic rotation and lumbar Cobb and a higher residual thoracic Cobb were associated with an improved spontaneous lumbar rotation (R(2) = 0.41, p < .05). Lumbar rotation at two years was predicted from thoracic derotation and lumbar Cobb at first erect (R(2) = 0.30, p < .05). Spontaneous lumbar curve rotation correction correlated to the fused and unfused spinal parameters in the three anatomic planes. The relationship between thoracic and lumbar rotation persist up to two years after STF. Thoracic derotation is an important factor determining the lumbar rotation
Donaire, Roberto M; González, Scarlett A; Moya, Ana I; Fierro, Laura T; Brockmann, Pablo V; Caussade, Solange L
Spirometry is the most used test to evaluate pulmonary function. Guidelines that defined acceptability and repeatability criteria for its implementation and interpretation among preschoolers were published in 2007. Our objective was to quantify the actual compliance with these criteria among pre-school patients. A review was performed on the baseline spirometry measured in patients aged 2 to 5 years in the Pediatric Respiratory Laboratory of the Pontificia Universidad Católica de Chile, who were admitted due to recurrent or persistent coughing or wheezing. Only those results obtained in patients who took the test for the first time were considered. They were analyzed by international standards. A total of 93 spirometry results (mean age 57.4 ± 8.6 months, 48 males) were obtained, of which 44 (47%) met all acceptable criteria, 87 (93%) obtained expiratory time of ≥ 0.5seconds, and 67 (72%) of the patients had an end-expiratory flow of ≤10% from peak flow. The variation in the measurement of forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) was very low (intraclass correlation coefficient > 0.9). It was possible to meet the acceptability and repeatability criteria for spirometry among pre-school children in our Center, which was similar to previous reports. As in older children, this test is fully recommended for pre-school children who require lung function studies. Copyright © 2015. Publicado por Elsevier España, S.L.U.
Debate about the future of (British) local education authorities needs to embrace wider issues than merits of particular management structures. This article explores local educational leadership issues and suggests three broad purposes for LEAS: providing high-quality education, developing a learning society, and building institutional capacity.…
Fritsch, R.; Schirg, E.; Buerger, D.
The article reports on two thoracic fistulas of the pancreas in infants. Anamnesis revealed that recurring abdominal pain had occured in those children for years; at the time of their admission to hospital there was considerable dyspnoea with thoracic pain depending on the respiration. Fistulas of the pancreas with thoracic connection were identified as the cause. The article goes into the details of genesis, differential diagnosis and course of the disease.
Focusing on British graduates from Gipsy Hill Training College (GHTC) in London, this article illustrates transnational history's concerns with the reciprocal flows of people and ideas within and beyond the British Empire. GHTC's progressive curriculum and culture positioned women teachers as agents of change, and the article highlights the lives…
Singh, Arun K; Maslow, Andrew D; Machan, Jason T; Fingleton, James G; Feng, William C; Schwartz, Carl; Rotenberg, Fred A; Bert, Arthur A
The goal of this study is to assess the benefits of a left internal thoracic artery as a bypass conduit in octogenarians undergoing elective coronary artery bypass grafting. We hypothesize that there is no survival advantage and that outcome may be gender related. In a retrospective analysis of 1141 octogenarians (aged >80 years) undergoing isolated coronary artery bypass grafting from 1996 to 2012, patients were divided into 2 groups: Group I (coronary artery bypass grafting-left internal thoracic artery) included 870 patients (339 female/531 male), and group II (coronary artery bypass grafting-saphenous vein graft) included 271 patients (131 female/140 male). The overall 30-day mortality was 5.7%: 4.3% in group I and 7.0% in group II (P = .1). Group II had a lower trend of any postoperative complication (P = .05) and pneumonia (P = .05). When analyzed by gender, there were no discernable differences in long-term survival for male patients in group I (65% at 5 years and 29% at 10 years) versus male patients in group II (65% at 5 years and 31% at 10 years) (P = .2). However, survival was significantly greater for female patients in group I (70% at 5 years and 35% at 10 years) versus female patients in group II (63% at 5 years and 21% at 19 years) (P = .01). Multiple logistic and Cox regression analysis showed that left internal thoracic artery use is associated with improved survival in female patients (hazard ratio [HR], 0.72; confidence interval [CI], 0.56-0.93) but not in male patients (HR, 1.14; CI, 0.9-1.4). Advanced age was associated with an increased risk of mortality (HR, 1.08 per year; CI, 1.05-1.1). Both patient age (P = .01) and Society of Thoracic Surgeons-predicted 30-day mortality (P = .03) remain in the final model for 30-day mortality. The benefit of the left internal thoracic artery after coronary artery bypass grafting in octogenarians may be gender related. This study shows that the benefit of the left internal thoracic artery in the
Ossewaarde, Marinus R.R.
This article seeks to provide a conceptual framework to complement and guide the empirical analysis of civil society. The core argument is that civil society must be understood, not as a category of (post)industrialized society, but as one of individualized society. Civil society is characterized by
Fábio Ely Martins Benseñor
Full Text Available CONTEXT AND OBJECTIVE: Thoracic epidural anesthesia (TEA following thoracic surgery presents known analgesic and respiratory benefits. However, intraoperative thoracic sympathetic block may trigger airway hyperreactivity. This study weighed up these beneficial and undesirable effects on intraoperative respiratory mechanics. DESIGN AND SETTING: Randomized, double-blind clinical study at a tertiary public hospital. METHODS: Nineteen patients scheduled for partial lung resection were distributed using a random number table into groups receiving active TEA (15 ml 0.5% bupivacaine, n = 9 or placebo (15 ml 0.9% saline, n = 10 solutions that also contained 1:200,000 epinephrine and 2 mg morphine. Under general anesthesia, flows and airway and esophageal pressures were recorded. Pressure-volume curves, lower inflection points (LIP, resistance and compliance at 10 ml/kg tidal volume were established for respiratory system, chest wall and lungs. Student’s t test was performed, including confidence intervals (CI. RESULTS: Bupivacaine rose 5 ± 1 dermatomes upwards and 6 ± 1 downwards. LIP was higher in the bupivacaine group (6.2 ± 2.3 versus 3.6 ± 0.6 cmH2O, p = 0.016, CI = -3.4 to -1.8. Respiratory system and lung compliance were higher in the placebo group (respectively 73.3 ± 10.6 versus 51.9 ± 15.5, p = 0.003, CI = 19.1 to 23.7; 127.2 ± 31.7 versus 70.2 ± 23.1 ml/cmH2O, p < 0.001, CI = 61 to 53. Resistance and chest wall compliance showed no difference. CONCLUSION: TEA decreased respiratory system compliance by reducing its lung component. Resistance was unaffected. Under TEA, positive end-expiratory pressure and recruitment maneuvers are advisable.
Fischer, Nicholas J; Morreau, Jonty; Sugunesegran, Ramanen; Taghavi, Kiarash; Mirjalili, S Ali
Accurate knowledge of surface anatomy is fundamental to safe clinical practice. A paucity of evidence in the literature regarding thoracic surface anatomy in children was identified. The associations between surface landmarks and internal structures were meticulously analyzed by reviewing high quality computed tomography (CT) images of 77 children aged from four days to 12 years. The results confirmed that the sternal angle is an accurate surface landmark for the azygos-superior vena cava junction in a plane through to the level of upper T4 from birth to age four, and to lower T4 in older children. The concavity of the aortic arch was slightly below this plane and the tracheal and pulmonary artery bifurcations were even lower. The cardiac apex was typically at the 5 th intercostal space (ICS) from birth to age four, at the 4 th ICS and 5 th rib in 4-12 year olds, and close to the midclavicular line at all ages. The lower border of the diaphragm was at the level of the 6 th or 7 th rib at the midclavicular line, the 7 th ICS and 8 th rib at the midaxillary line, and the 11 th thoracic vertebra posteriorly. The domes of the diaphragm were generally flatter and lower in children, typically only one rib level higher than its anterior level at the midclavicular line. Diaphragm apertures were most commonly around the level of T9, T10, and T11 for the IVC, esophagus and aorta, respectively. This is the first study to provide an evidence-base for thoracic surface anatomy in children. Clin. Anat. 30:788-794, 2017. © 2017Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.
Full Text Available Abstract Homer's Iliad is considered to be a prominent and representative work of the tradition of the ancient Greek epic poetry. In this poem Homer presents the battles which took place during the last year of the 10-year lasting Trojan War between Achaeans and Trojans. We wanted to examine the chest wounds, especially those which are described in detail, according to their localization, severity and mortality. Finally, there are reported 54 consecutive thoracic injuries in the Iliad. The mostly used weapons were the spear (63%, the stones (7.4%, the arrow (5.5% and the sword (5.5%. We divided the injuries according to their severity in mild (those which did not cause serious injury to the victim, medium (those which cause the victim to abandon the battlefield, and severe (those which cause death of the victim. According to this classification, the reported injuries were mild in 11.11%, medium in 18.52%, and severe in the last 70.37% of the reported cases. In other words, 89% of the injuries belong to the medium or severe category of thoracic injury. As far as the mortality of the injuries is concerned, 38 out of 54 thoracic injuries include death, which makes the mortality percentage reach 70.37%. Concerning the "allocation of the roles", the Achaean were in 68% perpetrators and the Trojans in only 32%. In terms of gravity, out of 38 mortal injuries 30 involve a Trojan (78.95% and the remaining 8 an Achaean (21.05%. The excellent and detailed description of the injuries by Homer, as well as of the symptoms, may reveal a man with knowledge of anatomy and medicine who cared for the injured warriors in the battlefield.
Apostolakis, Efstratios; Apostolaki, Georgia; Apostolaki, Mary; Chorti, Maria
Homer's Iliad is considered to be a prominent and representative work of the tradition of the ancient Greek epic poetry. In this poem Homer presents the battles which took place during the last year of the 10-year lasting Trojan War between Achaeans and Trojans. We wanted to examine the chest wounds, especially those which are described in detail, according to their localization, severity and mortality. Finally, there are reported 54 consecutive thoracic injuries in the Iliad. The mostly used weapons were the spear (63%), the stones (7.4%), the arrow (5.5%) and the sword (5.5%). We divided the injuries according to their severity in mild (those which did not cause serious injury to the victim), medium (those which cause the victim to abandon the battlefield), and severe (those which cause death of the victim). According to this classification, the reported injuries were mild in 11.11%, medium in 18.52%, and severe in the last 70.37% of the reported cases. In other words, 89% of the injuries belong to the medium or severe category of thoracic injury. As far as the mortality of the injuries is concerned, 38 out of 54 thoracic injuries include death, which makes the mortality percentage reach 70.37%. Concerning the "allocation of the roles", the Achaean were in 68% perpetrators and the Trojans in only 32%. In terms of gravity, out of 38 mortal injuries 30 involve a Trojan (78.95%) and the remaining 8 an Achaean (21.05%). The excellent and detailed description of the injuries by Homer, as well as of the symptoms, may reveal a man with knowledge of anatomy and medicine who cared for the injured warriors in the battlefield.
Perriman, Diana M; Scarvell, Jennifer M; Hughes, Andrew R; Lueck, Christian J; Dear, Keith B G; Smith, Paul N
Age-related thoracic hyperkyphosis can lead to poor health outcomes including pain and dysfunction. Physiotherapists are fundamentally involved in the assessment and treatment of this problem but there is no published data that details assessment and treatment strategies or the attitudes of practitioners with respect to hyperkyphosis. The purpose of the study is to ascertain current physiotherapy practice for, and attitudes to, the assessment and treatment of thoracic hyperkyphosis in Australia. A stratified random sample (N = 468) of Australian physiotherapists in all states and territories working in hospitals, outpatient clinics and community clinics were sent an anonymous cross-sectional postal survey. The survey had six sections identifying clinical profile, prevalence, measurement strategy, treatment frequency, treatment strategy and evidence source. A response rate of 47% with anonymity preserved was achieved. The majority of respondents had a musculoskeletal practice profile (75%). Seventy-eight per cent encountered hyperkyphosis at least weekly, and three treatment sessions were most commonly given (35%). Visual inspection was almost universally used to assess the degree of hyperkyphosis (98%), and for 64% it was their only measurement tool. Postural re-education was the most common treatment strategy (90%) but the range of treatments reported was diverse. The primary source of evidence used by the majority of respondents was their undergraduate education, and there was concern expressed that physiotherapists lack good evidence upon which to make therapeutic decisions about hyperkyphosis. Thoracic hyperkyphosis is commonly encountered by physiotherapists. Measurement of treatment efficacy is highly subjective, and the treatment modalities employed are diverse. Many physiotherapists based their management of hyperkyphosis on their undergraduate education alone. Copyright © 2011 John Wiley & Sons, Ltd.
Picado-Baca, Mauricio Leonardo; Mireles-Cano, José Nicolás; León-Meza, Víctor Manuel; García-González, Oscar Guillermo; Ramos-Trujillo, Alejandro
Herniated thoracic intervertebral disc is a rare cause of spinal cord compression. Its frequency varies from 0.15% to 1.7% of all disc herniations, and produces symptoms in 0.5% to 0.8%. Case 1. A 50-year-old woman, with pain and burning sensation in left hemithorax of four months of onset. It was treated as a herpetic syndrome, with no improvement. She was seen after thirteen days of exacerbation of clinical symptoms. The physical examination showed asymmetric paraparesis, lower left pelvic limb 1/5, and right pelvic limb 3/5¸ sensory level T8, with left Babinski positive. A thoracic disc herniation in space T8-T9 was diagnosed. A 55-year-old patient with a history of presenting pain in lumbar area of 5 years onset. She also had radicular pain that radiated to the right pelvic limb, with intensity 10/10 on a Visual Analogue Scale. Her physical examination showed muscle strength 5/5, with normal sensitivity in all dermatomes and tendon reflexes, and a positive right Babinski. Thoracic disc herniation T7-T8 level was diagnosed. Due to anatomical conditions that define this type of hernia, the extracavitary posterolateral approach should be the recommended surgical procedure when the simultaneously performed anterior decompression and fixation with posterior instrumentation are the treatments proposed. Despite the different anatomical structures of this special area, it was possible to obtain satisfactory results for both clinical cases. Copyright © 2015 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.
Almberger, M; Iannicelli, E; Matrunola, M; Schiavetti, A; Capocaccia, P
We report a rare case of primary thoracic rhabdomyosarcoma in a girl who was referred with acute chest pain, hacking cough, and wheezing. A chest X-ray revealed a complete opacity of the right hemithorax. Ultrasound revealed a right-sided pleural effusion and a solid mass above the liver dome, suggesting a neoplastic disease, which quickly led to further specific examination. Use of CT and MRI together with bone scintigraphy completed the investigation. The biopsy specimen showed a pattern of alveolar rhabdomyosarcoma. This case was reported to emphasize the role of US in the evaluation of a child with hemithorax opacity.
Novak, C B
Conservative management of thoracic outlet syndrome requires accurate evaluation of the peripheral nervous system, posture, and the cervico-scapular muscles. Patients should be instructed in postural correction in sitting, standing and sleeping, stretching exercises (ie, upper trapezius, levator scapulae, suboccipitals, scalenes, sternocleidomastoid and pectoral muscles), and strengthening exercises of the lower scapular stabilizers beginning in gravity-assisted positions to regain normal movement patterns in the cervico-scapular region. Patient education, compliance to an exercise program, and behavioral modification at home and work are critical to successful conservative management.
Marín-Manzano, E; González-de-Olano, D; Haurie-Girelli, J; Herráiz-Sarachaga, J I; Bermúdez-Cañete, R; Tamariz-Martel, A; Cuesta-Gimeno, C; Pérez-de-León, J
A 6-year-old-boy presented with epigastric pain and vomiting over 1 year. Chest X-ray and esophagogastric transit showed a mediastinal mass. A chest computerized tomography angiogram demonstrated a descending thoracic aortic aneurysm. Analytical determinations carried out were all negative. The aneurysm was surgically repaired using a Dacron patch. The anatomopathological study described atherosclerotic lesions with calcifications, compatible with an atherosclerotic aneurysm wall. Aneurysms are uncommon in the pediatric population. Usually, no pathogenesis can be determined, and thus, such cases are grouped as idiopathic. Direct repair with or without patch is a therapeutic alternative in pediatric aneurysms and can allow the growth of the aortic circumference.
Almberger, M.; Iannicelli, E. [Dept. of Radiology, University ' ' La Sapienza' ' , Rome (Italy); Matrunola, M.; Schiavetti, A.; Capocaccia, P. [Dept. of Pediatric Radiology, University ' ' La Sapienza' ' , Rome (Italy)
We report a rare case of primary thoracic rhabdomyosarcoma in a girl who was referred with acute chest pain, hacking cough, and wheezing. A chest X-ray revealed a complete opacity of the right hemithorax. Ultrasound revealed a right-sided pleural effusion and a solid mass above the liver dome, suggesting a neoplastic disease, which quickly led to further specific examination. Use of CT and MRI together with bone scintigraphy completed the investigation. The biopsy specimen showed a pattern of alveolar rhabdomyosarcoma. This case was reported to emphasize the role of US in the evaluation of a child with hemithorax opacity. (orig.)
Giulianotti, Richard; Brownell, Susan
This paper introduces the special issue of the British Journal of Sociology on the subject of the transnational aspects of Olympic and world sport. The special issue is underpinned by the perspective that because sport provides a space for the forging of transnational connections and global consciousness, it is increasingly significant within contemporary processes of globalization and the making of transnational society. In this article, we examine in turn eight social scientific themes or problems that are prominent within the special issue: globalization, glocalization, neo-liberal ideologies and policies, transnational society, securitization, global civil society, transnational/global public sphere, and fantasy/imagination. We conclude by highlighting five 'circles' of future research inquiry within world sport that should be explored by social scientists. © London School of Economics and Political Science 2012.
”Art and psychoanalysis – 15 June 1988. Speakers: Professor Joseph Sandler and Professor Sir Ernst Gombrich”, part of the series “Dialogues on Contemporary Issues” hosted by the British Psycho-Analytical Society in the summer term of 1988
Rachel Dedman (ed.
Full Text Available The previously unpublished conversation between Ernst Gombrich and Joseph Sandler in 1988 constitutes an exciting meeting of minds in the field of art history and psychoanalysis, respectively. The two discuss ‘the artist’ as a term; the impulse inherent in the creation of art; taste; and the affective power of art, particularly in the light of the work of Freud and their shared friend, Ernst Kris. Gombrich seems both comfortable with the psychoanalytic theory they discuss, and also keen to steer the discussion in certain directions – quoting from Cicero, Van Gogh and I.E. Richards. At the point at which questions are opened up to the audience, the most interesting thing of note is the revelation that Gombrich was a member of ‘The Image Group’, which research has revealed was more accurately known as ‘The Imago Group,’ a society of psychoanalysts and dedicated analysands, of which Gombrich’s membership is unusual. As Gombrich is often considered reticent about psychoanalysis, this dialogue constitutes evidence that late in life he continued to engage in discussion about its application and interpretation in an artistic context.
Full Text Available In view of recent criticisms concerning vowel symbols in some British English dictionaries (in particular by J. Windsor Lewis in JIPA (Windsor Lewis, 2003, with regard to the Oxford Dictionary of Pronunciation (Upton, 2001, this article extends the discussion on English phonemic transcriptions by including those that typically occur in standard American dictionaries, and by comparing the most common conventions of British and American dictionaries. In addition to symbols for both vowels and consonants, the paper also deals with the different representations of word accentuation and the issue of consistency regarding application of phonemic (systemic, broad, rather than phonetic (allophonic, narrow transcription. The different transcriptions are assessed from the points of view of their departures from the International Phonetic Alphabet, their overlapping with orthographic representation (spelling and their appropriateness in terms of reflecting actual pronunciation in standard British and/or American pronunciation.
Kimberly C. Kowal
Full Text Available The British Library embarked on a project in 2007 to better protect collection materials considered vulnerable. Following thefts of maps contained within books, a methodology was developed to firmly identify the unique copies of rare and valuable British Library holdings, using a range of security photography and copy-specific descriptive metadata. The outcome of the project not only served to improve the security of the selected maps, but by revealing these hidden collections, access to and knowledge of them is enhanced.
Madsen, Jakob B.; Ang, James B.; Banerjee, Rajabrata
of two competing second-generation endogenous growth models to account for the British growth experience. The results suggest that innovative activity was an important force in shaping the Industrial Revolution and that the British growth experience is consistent with Schumpeterian growth theory.......Using long historical data for Britain over the period 1620–2006, this paper seeks to explain the importance of innovative activity, population growth and other factors in inducing the transition from the Malthusian trap to the post-Malthusian growth regime. Furthermore, the paper tests the ability...
R. M. W. Musson
This paper reviews the history of the study of historical British earthquakes. The publication of compendia of British earthquakes goes back as early as the late 16th Century. A boost to the study of earthquakes in Britain was given in the mid 18th Century as a result of two events occurring in London in 1750 (analogous to the general increase in earthquakes in Europe five years later after the 1755 Lisbon earthquake). The 19th Century saw a number of significant studies, culminating in th...
Yesipov Mikhail Alekseevich
Full Text Available Communication culture formation belongs to most essential problems for pedagogical theory and practice. The level of a teacher’s communication culture influences greatly the efficiency of his professional communication with colleagues and students. The peculiarities of teachers’ communication culture formation in the British educational system are considered. Main characteristics of a communication-oriented teacher are mentioned. Criteria for specifying the level of British teachers’ communication culture formedness as well as brief description of these levels are given in this article.
Full Text Available Introduction - Most often, ganglioneuromas affect older pediatric and adult patients. They are typically slow growing tumors that remain clinically silent until they become large enough to cause symptoms by compression of adjacent structures. Case - We report a case of a 22-year-old Hispanic gravida 2 para 1 female patient who was found to have massive hydrops fetalis at 20 completed gestational weeks. Fetal echocardiography revealed a narrowed distal ductal arch and proximal descending aorta. Cesarean delivery was undertaken at 29 completed gestational weeks for refractory labor and nonreassuring fetal status. The neonate expired at 47 minutes of life despite aggressive resuscitation. At autopsy, multiple thoracic masses were found adjacent to a compressed proximal descending aorta. Histological and immunohistochemical analysis confirmed the diagnosis of a ganglioneuroma, a rare type of neural crest tumor. Discussion - A variety of intrathoracic masses have previously been reported to cause hydrops fetalis including teratomas, fibrosarcomas, and lymphangiomas. To our knowledge, this case is the first description of hydrops fetalis caused by ganglioneuromas. We propose that multiple thoracic ganglioneuromas led to biventricular distal outflow tract obstruction and hydrops fetalis.
McClelland, Alastair; Khanam, Shopnara; Furnham, Adrian
This study examines beliefs about depression as a function of ethnic background (British Bangladeshis vs. British Whites) and age. A total of 364 participants completed a 65-item questionnaire, containing general questions regarding depression and anti-depressive behaviour; the causes of depression, and treatments for depression. The hypotheses were broadly supported; there were significant interactions between ethnicity and age, which generally revealed an increasingly negative attitude towards depression with increasing age amongst British Bangladeshis. Older British Bangladeshis believed depression was an illness that brought a sense of shame and loss of dignity to the individual and his or her family, and they also favoured a lay referral system for sufferers. They also had more superstitious beliefs about depression than both younger British Bangladeshis and British Whites. A pattern of increasing negativity with increasing age was not evident amongst the British Whites, but older individuals in both groups tended to believe that depression was not helped by psychological intervention. The attitudes towards depression in the young was similar (and generally positive) in both ethnic groups. These findings highlight the necessity to provide more culturally sensitive and accessible services for migrant communities - particularly amongst older individuals.
Full Text Available British rule of India stripped Muslim elites of their traditional status of ruling class and reduced them to the status of a religious minority doubly pressured by the new conditions of colonial society and competition of the majority Hindu community. These pressures strengthened in the collective imagination the perception of a minority at a disadvantage and it helped the Muslim elites to become gradually aware of their right to constitute in nationhood and the need to organize politically to defend their interests. This article aims to analyze how Islamic nationalism was taking shape during the second half of the nineteenth century and an early twentieth century from two fundamental assumptions: the backwardness of the Muslim community and the fear of Hindu hegemony.
von Allmen, R S; Anjum, A; Powell, J T
The population-based effectiveness of thoracic endovascular aortic repair (TEVAR) versus open surgery for descending thoracic aortic aneurysm remains in doubt. Patients aged over 50 years, without a history of aortic dissection, undergoing repair of a thoracic aortic aneurysm between 2006 and 2011 were assessed using mortality-linked individual patient data from Hospital Episode Statistics (England). The principal outcomes were 30-day operative mortality, long-term survival (5 years) and aortic-related reinterventions. TEVAR and open repair were compared using crude and multivariable models that adjusted for age and sex. Overall, 759 patients underwent thoracic aortic aneurysm repair, mainly for intact aneurysms (618, 81·4 per cent). Median ages of TEVAR and open cohorts were 73 and 71 years respectively (P open repair (6·5 versus 7·6 per cent; odds ratio 0·79, 95 per cent confidence interval (c.i.) 0·41 to 1·49), but the 5-year survival rate was significantly worse after TEVAR (54·2 versus 65·6 per cent; adjusted hazard ratio 1·45, 95 per cent c.i. 1·08 to 1·94). After 5 years, aortic-related mortality was similar in the two groups, but cardiopulmonary mortality was higher after TEVAR. TEVAR was associated with more aortic-related reinterventions (23·1 versus 14·3 per cent; adjusted HR 1·70, 95 per cent c.i. 1·11 to 2·60). There were 141 procedures for ruptured thoracic aneurysm (97 TEVAR, 44 open), with TEVAR showing no significant advantage in terms of operative mortality. In England, operative mortality for degenerative descending thoracic aneurysm was similar after either TEVAR or open repair. Patients who had TEVAR appeared to have a higher reintervention rate and worse long-term survival, possibly owing to cardiopulmonary morbidity and other selection bias. © 2014 BJS Society Ltd. Published by John Wiley & Sons Ltd.
Background: Ectopia Cordis is defined as complete or partial displacement of the heart outside the thoracic cavity. It is a rare congenital defect with failure of fusion of the sternum with extra thoracic location of the heart. The estimated prevalence of this case is 5.5 to 7.9 per million live births. Case Presentation: We had a ...
Rugby players often sustain high-impact collisions and are therefore at risk of significant traumatic thoracic injuries. Injury to the thoracic cage may be associated with potentially life-threatening sequelae. Player management is often based on the accuracy of the imaging report. The author suggests a combination of ...
Petersen, René Horsleben; Hansen, Henrik Jessen; Dirksen, Asger
The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial.......The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial....
Calvin SH Ng
Full Text Available The proven safety and efficacy of minimal access video-assisted thoracic surgery has changed the way that spontaneous pneumothorax is managed. This review presents some of the experiences of the decade, discusses the controversies and reviews the current video-assisted thoracic surgical management of spontaneous pneumothorax.
Aug 1, 2009 ... staging in non-small-cell lung cancer.7 A non-randomised prospective study reported on the effect of normovolaemic haemodilution in 10 patients before thoracic surgery.14. Of the 252 publications, 189 (75%) had a thoracic surgeon as first author, of which 141 reported clinical data in case. Cardiac.
Full Text Available The cause of serious and fatal thoracic injuries in passenger vehicle rollover crashes is currently not well understood. Previous research on thoracic injuries resulting from rollover crashes have focused primarily on statistical analysis of crash data. This study seeks to develop a better understanding of where in the rollover sequence thoracic injuries may occur. To do this, a real-world passenger vehicle rollover crash where the driver sustained serious bilateral thoracic injuries was reconstructed. Multi-body analysis was used to determine the vehicle’s pre-trip trajectory and to obtain the vehicle’s position and kinematics at the point of trip. This information was then used to prescribe the motion of the vehicle in a finite element analysis. A finite element model of the EuroSID-2re anthropomorphic test device was placed in the driver’s seat. Four simulations, each with the anthropomorphic test device positioned in different postures, were performed. Rib deflection, spinal acceleration, and thoracic impact velocity were obtained from the anthropomorphic test device and compared to existing thoracic injury assessment reference values. From the analysis, lateral thoracic impact velocity indicates that a serious thoracic injury is likely to have occurred when the driver impacted the centre console during the vehicle’s fourth quarter-turn.
While pelvic endometriosis is relatively common, thoracic menstruation is rare. A report of what is believed to be the first case of thoracic endometriosis in Uganda is given. A 34 year old female was complaining of on and off chest pain mainly on the right side. Clinically she had signs of pleural effusion and 500 mls of altered ...
Conclusion: The positive predictive value of the preoperative CT findings for tumor invasion of the thoracic vessels was low. Therefore, surgical opportunities that offer the chance of a cure shouldn't be missed in advanced lung cancer patients because the tumor is located near the major thoracic vessels on preoperative CT.
Abstract. Background: Funnel technique is a method used for the insertion of screw into thoracic pedicle. Aim: To evaluate the biomechanical characteristics of thoracic pedicle screw placement using the Funnel technique, trying to provide biomechanical basis for clinical application of this technology. Methods: 14 functional ...
Background: Funnel technique is a method used for the insertion of screw into thoracic pedicle. Aim: To evaluate the biomechanical characteristics of thoracic pedicle screw placement using the Funnel technique, trying to provide biomechanical basis for clinical application of this technology. Methods: 14 functional spinal ...
Corcoran, John P.; Tazi-Mezalek, Rachid; Maldonado, Fabien; Yarmus, Lonny B.; Annema, Jouke T.; Koegelenberg, Coenraad F. N.; St Noble, Victoria; Rahman, Najib M.
The use of thoracic ultrasound outside the radiology department and in everyday clinical practice is becoming increasingly common, having been incorporated into standards of care for many specialties. For the majority of practitioners, their experience of, and exposure to, thoracic ultrasound will
Garcia-Pena, Pilar; Barber, Ignasi [Hospital Materno-Infantil, Pediatric Radiology, Barcelona (Spain)
This review aims to cover the main congenital and acquired lesions that arise in the thoracic wall of infants and children. Imaging often plays an essential role in the evaluation of symptomatic and asymptomatic thoracic wall abnormalities. The use of appropriate imaging modalities for each condition will be addressed, as well as the range of benign and malignant conditions that can occur. (orig.)
Grobelny, Bartosz T; Weiner, Howard L; Harter, David H
A 4-year-old girl with a history of thoracic meningocele repair at the age of 3 months presented with progressive myelopathy. An intramedullary thoracic epidermoid was identified on MRI. The patient underwent excision of the epidermoid and subsequently returned to neurological baseline. This case illustrates the potential for delayed development of intraspinal epidermoid after initial repair of a simple meningocele.
ABSTRACT. The thoracic cage variations in dimensions and proportions are influenced by age, sex and race. The objective of the present review was to describe the age related changes occurring in thoracic wall and its influence on the pattern of respiration in infants, adult and elderly. We had systematically reviewed, ...
Elwan, Mohammed H; Hue, Jeremy; Green, Samira J; Eltahan, Salah M; Sims, Mark R; Coats, Timothy J
There are a number of cardiac output (CO) monitors that could potentially be used in the ED. Two of the most promising methods, thoracic electrical bioimpedance and suprasternal Doppler, have not been directly compared. The aim of this study was to investigate the feasibility of CO monitoring using suprasternal Doppler and bioimpedance in emergency care and compare haemodynamic data obtained from both monitors. Haemodynamic measurements were made on the same group of patients using bioimpedance (Niccomo, Medis, Germany) and suprasternal Doppler (USCOM, Sydney, Australia). Usable CO data were obtained in 97% of patients by suprasternal Doppler and 87% by bioimpedance. The median CO obtained by Doppler was 3.4 L/min lower than bioimpedance. The stroke volume median was lower by 51 mL in Doppler. These two methods of non-invasive cardiac monitoring are not interchangeable. The results suggest that the choice of non-invasive cardiac monitor is important, but the grounds on which to make this choice are not currently clear. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.
Welcker, Katrin; Kesieme, Emeka B.; Internullo, Eveline; Kranenburg van Koppen, Laura J.C.
OBJECTIVES The frequent and prolonged use of thoracoscopic equipment raises ergonomic risks which may cause physical distress. We aimed to determine the relationship between ergonomic problems encountered in thoracoscopic surgery and physical distress among thoracic surgeons. METHODS An online questionnaire which investigated personal factors, product factors, interaction factors and physical discomfort was sent to all members of the European Society of Thoracic Surgeons (ESTS). RESULTS Of the respondents, 2.4% indicated that a one arm's length should be the optimal distance between the surgeon and the monitor. Only 2.4% indicated that the monitor should be positioned below the eye level of the surgeon. Most of the respondents agreed, partially to fully, that they experienced neck discomfort because of inappropriate monitor height, bad monitor position and bad table height. Most respondents experienced numb fingers and shoulder discomfort due to instrument manipulation. Most of the respondents (77.1%) experienced muscle fatigue to some extent due to a static posture during thoracoscopic surgery. The majority of respondents (81.9, 76.3 and 83.2% respectively) indicated that they had varying degrees of discomfort mainly in the neck, shoulder and back. Some 94.4% of respondents were unaware of any guidelines concerning table height, monitor and instrument placement for endoscopic surgery. CONCLUSIONS Most thoracic surgeons in Europe are unaware of ergonomic guidelines and do not practise them, hence they suffer varying degrees of physical discomfort arising from ergonomic issues. PMID:22586071
Background Preparing surgeons for clinical practice is a challenging task for postgraduate training programs across Canada. The purpose of this study was to examine whether a single surgeon entering practice was adequately prepared by comparing the type and volume of surgical procedures experienced in the last 3 years of training with that in the first year of clinical practice. Methods During the last 3 years of general surgery training, I logged all procedures. In practice, the Medical Services Plan (MSP) of British Columbia tracks all procedures. Using MSP remittance reports, I compiled the procedures performed in my first year of practice. I totaled the number of procedures and broke them down into categories (general, colorectal, laparoscopic, endoscopic, hepatobiliary, oncologic, pediatric, thoracic, vascular and other). I then compared residency training with community practice. Results I logged a total of 1170 procedures in the last 3 years of residency. Of these, 452 were performed during community rotations. The procedures during residency could be broken down as follows: 392 general, 18 colorectal, 242 laparoscopic, 103 endoscopic, 85 hepatobiliary, 142 oncologic, 1 pediatric, 78 thoracic, 92 vascular and 17 other. I performed a total of 1440 procedures in the first year of practice. In practice the break down was 398 general, 15 colorectal, 101 laparoscopic, 654 endoscopic, 2 hepatobiliary, 77 oncologic, 10 pediatric, 0 thoracic, 70 vascular and 113 other. Conclusion On the whole, residency provided excellent preparation for clinical practice based on my experience. Areas of potential improvement included endoscopy, pediatric surgery and “other,” which comprised mostly hand surgery. PMID:19503663
Han, Serdar; Soylu, Lutfi
Accessory liver of the thoracic cavity is usually asymptomatic, and its incidental detection is extremely rare. In this study, an unusual case of an accessory liver lobe of the thoracic cavity in a 26-year-old woman is described. A chest roentgenogram and thoracic computed tomographic scan revealed a mass in the left thoracic cavity. Left posterolateral thoracotomy was performed by removing a 10 x 8 x 5 cm(3) mass separated from lung. The arterial and venous supply of the mass originated from the abdomen. The diaphragm was found to be intact. The pathologist reported a normal hepatic tissue. This report presented a very rare occurrence of accessory liver in the thoracic cavity.
Woodley, Alan; Wilson, Jane
Using results from a survey of British graduates, examined outcomes of higher education for older students, including their current employment situation, relationship of degree to job, and student satisfaction. Found that mature students are an extremely heterogeneous group, with differences in outcomes by age and mode of study. (EV)
Devereux, Paul J.; Fan, Wen
We study the effects of the large expansion in British educational attainment that took place for cohorts born between 1970 and 1975. Using the Quarterly Labour Force Survey, we find that the expansion caused men to increase education by about a year on average and gain about 8% higher wages; women obtained a slightly greater increase in education…
The author describes the British Craft, Design and Technology (CDT) curriculum, which is comparable to American technology education. According to the author, CDT is characterized by creative thinking and experimentation. He states, however, that little national coordination or cooperation is evident. (CH)
Countries around the world refer to twenty-first century education as essential to maintaining personal and national economic advantage and draw on this discourse to advocate for and embark on educational reform. This paper examines issues around education reform, particularly in British Columbia. It argues that reformers should give careful…
In Britain, fundamental physics is in a pickle ISAAC NEWTON, besides being the founder of modern physics, was also master of Britain's mint. That is a precedent which many British physicists must surely wish had become traditional. At the moment, money for physics is in short supply in Britain.
Sir William Congreve developed a rocket with a range of about 9,000 feet. The incendiary rocket used black powder, an iron case, and a 16-foot guide stick. In 1806, British used Congreve rockets to attack Napoleon's headquarters in France. In 1807, Congreve directed a rocket attack against Copenhagen.
THE BRITISH SCORCHED EARTH AND. CONCENTRATION CAMP POLICIES IN THE. POTCHEFSTROOM REGION, 1899–1902. 1. Prof GN van den Bergh. Research Associate, North-West University. Abstract. The continued military resistance of the Republics after the occupation of. Bloemfontein and Pretoria and ...
Kruse, Frigga; Hacquebord, Louwrens
This paper looks at the relationship between Spitsbergen in the European High Arctic and the global British Empire in the first quarter of the twentieth century. Spitsbergen was an uninhabited no man's land and comprised an unknown quantity of natural resources. The concepts of geopolitics and New
This paper aims to write the history of yet another form of resistance to colonial rule in British Africa with a focus on telephone operators in the erstwhile Cameroons Province. The pith and kernel of the paper therefore is to show how telephone operators resisted the colonial administration. This typology of resistance is yet to ...
development or production. To Kennedy and MacNamara , the decision to cancel the SKYBOLT program in 1962 was only a measure to improve the cost...Kennedy- MacNamara decision to cancel SKYBOLT. Kennedy suc- cessfully solved the British dilemma by offering to sell them the American POLARIS submarine
Sun, L.; Kooten, van G.C.; Voss, G.M.
We present estimates of the demand for hunting licenses by residents and nonresidents in British Columbia for the period 19712000. We obtain estimates of both short-run and long-run price elasticities and discuss their revenue implications for future fee increases. We find the demand by nonresidents
Full Text Available Abstract Context There is considerable concern about the spread of HIV disease among Aboriginal peoples in British Columbia. Objective To estimate the number of Aboriginal British Columbians infected with HIV. Design and setting A population-based analysis of Aboriginal men and women in British Columbia, Canada from 1980 to 2001. Participants Epidemic curves were fit for gay and bisexual men, injection drug users, men and women aged 15 to 49 years and persons over 50 years of age. Main outcome measures HIV prevalence for the total Aboriginal population was modeled using the UNAIDS/WHO Estimation and Projection Package (EPP. Monte Carlo simulation was used to estimate potential number infected for select transmission group in 2001. Results A total of 170,025 Aboriginals resided in British Columbia in 2001, of whom 69% were 15 years and older. Of these 1,691 (range 1,479 – 1,955 men and women aged 15 years and over were living with HIV with overall prevalence ranging from 1.26% to 1.66%. The majority of the persons infected were men. Injection drug users (range 1,202 – 1,744 and gay and bisexual men (range 145, 232 contributed the greatest number of infections. Few persons infected were from low risk populations. Conclusion More than 1 in every 100 Aboriginals aged 15 years and over was living with HIV in 2001. Culturally appropriate approaches are needed to tailor effective HIV interventions to this community.
Background/Aim Why has the apparently high rate of cousin marriage among Bradford Pakistanis been sustained, 50 years since Pakistani migration to Britain began? Methods A review of the anthropological literature on Pakistani migration and settlement, British Pakistani marriage patterns and the phenomenon of transnational marriage. Results British Pakistanis are diverse in regional origins and social class characteristics, with many Bradford Pakistanis originating from the Mirpur district and northern Punjab. British Pakistani marriages often involve a partner from Pakistan who joins a spouse in the UK. Transnational marriage of first cousins offers relatives in Pakistan opportunities for a ‘better’ life in the West and are important for British Pakistanis for economic, social, cultural and emotional reasons. These processes are also differentially influenced by region of origin and class characteristics in Pakistan as well as by education, employment and locality in Britain. The pattern observed in Bradford may not be applicable nationally. Conclusion Further research examining marital decisions over several generations in families differing by social class, region of origin in Pakistan and locality in Britain is necessary to contextualise the findings from Bradford. PMID:25060267
Kruse, Frigga; Claughton, P.; Mills, C.
The LASHIPA project participated in the recent International Polar Year to evaluate the large-scale historical exploitation of polar areas. This sub-project looks at the role of British actors in the economic and geopolitical development of the European High Arctic during the early twentieth
Considers the impact of African centered knowledge within the United Kingdom. Recent development of African Diaspora studies has forged links between various black Atlantic communities. The United Kingdom has experienced positive grassroots community response to the work of noted African centered scholars, yet within the British academy,…
Natalia Valerievna Eremina
Full Text Available The aim of the article is to reveal the forms, methods, content of British strategy in Arctic. Arctic is becoming the area of international cooperation among, first of all, Arctic states. Britain has ambitions to get the status of so-called “subarctic state” to prove its international leadership and acquire guarantees of energetic security. Now Britain has been elaborating the two strategies: military and scientific ones. The main instrument to solve the tasks for Britain is to participate in international structures, connected with Arctic. The article pays attention to the aspects that were not previously analyzed, such as: reasons of British interests in Arctic, bilateral and multilateral relationships between Britain and its partners, first of all, cooperation between Russia and Britain; British institutions; positive and negative aspects of British Arctic strategy; factors that have impact on its evolution, mainly EU and Scottish factors. The research allowed to make the conclusion that Britain does not have enough instruments to have a strong disposition in Arctic, though it plans to accelerate its participation in Arctic organizations. The article is based upon system and structural analysis.
Empirical research in this area is scanty, though this theoretical argumentation is not without contention, especially cross-culturally. Empirical investigation is therefore ... Frimpong: Subordination Across Ghanaian and British Newspaper Editorials: A Register. Perspective. 78. Figure 1: The Components in a register analysis.
Yau, Michelle S; Demissie, Serkalem; Zhou, Yanhua; Anderson, Dennis E; Lorbergs, Amanda L; Kiel, Douglas P; Allaire, Brett T; Yang, Laiji; Cupples, L Adrienne; Travison, Thomas G; Bouxsein, Mary L; Karasik, David; Samelson, Elizabeth J
Hyperkyphosis is a common spinal disorder in older adults, characterized by excessive forward curvature of the thoracic spine and adverse health outcomes. The etiology of hyperkyphosis has not been firmly established, but may be related to changes that occur with aging in the vertebrae, discs, joints, and muscles, which function as a unit to support the spine. Determining the contribution of genetics to thoracic spine curvature and the degree of genetic sharing among co-occurring measures of spine health may provide insight into the etiology of hyperkyphosis. The purpose of our study was to estimate heritability of thoracic spine curvature using T4 -T12 kyphosis (Cobb) angle and genetic correlations between thoracic spine curvature and vertebral fracture, intervertebral disc height narrowing, facet joint osteoarthritis (OA), lumbar spine volumetric bone mineral density (vBMD), and paraspinal muscle area and density, which were all assessed from computed tomography (CT) images. Participants included 2063 women and men in the second and third generation offspring of the original cohort of the Framingham Study. Heritability of kyphosis angle, adjusted for age, sex, and weight, was 54% (95% confidence interval [CI], 43% to 64%). We found moderate genetic correlations between kyphosis angle and paraspinal muscle area (ρˆG , -0.46; 95% CI, -0.67 to -0.26), vertebral fracture (ρˆG , 0.39; 95% CI, 0.18 to 0.61), vBMD (ρˆG , -0.23; 95% CI, -0.41 to -0.04), and paraspinal muscle density (ρˆG , -0.22; 95% CI, -0.48 to 0.03). Genetic correlations between kyphosis angle and disc height narrowing (ρˆG , 0.17; 95% CI, -0.05 to 0.38) and facet joint OA (ρˆG , 0.05; 95% CI, -0.15 to 0.24) were low. Thoracic spine curvature may be heritable and share genetic factors with other age-related spine traits including trunk muscle size, vertebral fracture, and bone mineral density. © 2016 American Society for Bone and Mineral Research. © 2016 American Society for Bone and
Elizabeth Coates Thummel
The British Psychoanalytic Society (BPAS) is identified with the tradition of psychoanalysis five times a week. The paper discusses the history and evolution of this tradition in the BPAS and how this has been and continues to be supported by various institutional structures including training regulations and subsidies. More recent questioning about frequency is discussed as well as the factors both external and internal that make high frequency analytic work difficult to achieve. Clinical ma...
Full Text Available Thoracoscopic surgery, i.e., video assisted thoracic surgery (VATS has been in use in children for last 98 years. Its use initially was restricted to the diagnostic purposes. However, with the improvement in the optics, better understanding of the physiology with CO2 insufflation, better capabilities in achieving the single lung ventilation and newer vessel sealing devices have rapidly expanded the spectrum of the indication of VATS. At present many complex lung resections, excision of mediastinal tumors are performed by VATS in the experienced centre. The VATS has become the standard of care in empyema, lung biopsy, Mediastinal Lymphnode biopsy, repair of diaphragmatic hernia, etc. The article discusses the indications of VATS, techniques to achieve the selective ventilation and surgical steps in the different surgical conditions in children.
Full Text Available Forty patients with symptoms of neuro-vascular compression in the upper extremities were subjected to impedance plethysmographic study using Parulkar′s method. Two patients recorded decreased blood flow (BFI in supine position and were diagnosed as having partial occlusion at subclavian level. Sixteen of the patients recorded decreased BFI on 90 degrees abduction and hyper-abduction. Twelve of these patients had radiological evidence of anomalous cervicle ribs. In remaining four patients extrinsic impression on the subclavian artery due to fibrous deposits was confirmed by arteriography. Remaining 22 patients recorded normal impedance plethysmograms. Impedance plethysmography thus provided a non-invasive modality for confirmation of vascular compression in thoracic outlet syndrome.
Gigengack, Fabian; Dawood, Mohammad; Schäfers, Klaus P
Respiratory and cardiac motion leads to image degradation in Positron Emission Tomography (PET), which impairs quantification. In this book, the authors present approaches to motion estimation and motion correction in thoracic PET. The approaches for motion estimation are based on dual gating and mass-preserving image registration (VAMPIRE) and mass-preserving optical flow (MPOF). With mass-preservation, image intensity modulations caused by highly non-rigid cardiac motion are accounted for. Within the image registration framework different data terms, different variants of regularization and parametric and non-parametric motion models are examined. Within the optical flow framework, different data terms and further non-quadratic penalization are also discussed. The approaches for motion correction particularly focus on pipelines in dual gated PET. A quantitative evaluation of the proposed approaches is performed on software phantom data with accompanied ground-truth motion information. Further, clinical appl...
Full Text Available A 33-year-old male patient experienced temporary sensory loss and weakness in the right lower extremity one month prior to admission. The patient was admitted to a private clinic with a three-day history of acute onset of sensory loss and weakness in both lower extremities and was treated and followed up with a prediagnosis of transverse myelitis and the Guillain-Barre syndrome (GBS. The patient was subsequently transferred to our clinic and the neurologic examination revealed paraplegia in both lower extremities, positive bilateral Babinski signs, and hypesthesia below the T10 dermatome with saddle anesthesia. The patient had urinary incontinence and thoracic magnetic resonance imaging (MRI showed an image of a mass compressing the medulla.
Sloane, Christian M; Chan, Theodore C; Vilke, Gary M
The TASER is a less lethal weapon seeing increased use by police jurisdictions across the country. As a result, subjects of TASER use are being seen with increasing frequency in emergency departments across the country. The potential injury patterns of the device are important for emergency physicians to understand. This report describes the case of an officer who complained of back pain after a single 5-s TASER discharge during a routine training exercise. Subsequent evaluation led to the diagnosis of an acute thoracic vertebral compression fracture. We discuss the potential mechanisms of injury in this case. Because we were unable to find any cases like this in our review of TASER-related injuries, we liken it to compression fractures that have been documented after seizures. We recommend that physicians consider obtaining back radiographs to rule out a vertebral compression fracture in any individual who has sustained a TASER discharge and has ongoing or persistent back pain.
McClelland, A.; S. Khanam; Furnham, A.
This study examines beliefs about depression as a function of ethnic background (British Bangladeshis vs. British Whites) and age. A total of 364 participants completed a 65-item questionnaire, containing general questions regarding depression and anti-depressive behaviour; the causes of depression, and treatments for depression. The hypotheses were broadly supported; there were significant interactions between ethnicity and age, which generally revealed an increasingly negative attitude towa...
Freixinet Gilart, Jorge; Varela Simó, Gonzalo; Rodríguez Suárez, Pedro; Embún Flor, Raúl; Rivas de Andrés, Juan José; de la Torre Bravos, Mercedes; Molins López-Rodó, Laureano; Pac Ferrer, Joaquín; Izquierdo Elena, José Miguel; Baschwitz, Benno; López de Castro, Pedro E; Fibla Alfara, Juan José; Hernando Trancho, Florentino; Carvajal Carrasco, Ángel; Canalís Arrayás, Emili; Salvatierra Velázquez, Ángel; Canela Cardona, Mercedes; Torres Lanzas, Juan; Moreno Mata, Nicolás
Benchmarking entails continuous comparison of efficacy and quality among products and activities, with the primary objective of achieving excellence. To analyze the results of benchmarking performed in 2013 on clinical practices undertaken in 2012 in 17 Spanish thoracic surgery units. Study data were obtained from the basic minimum data set for hospitalization, registered in 2012. Data from hospital discharge reports were submitted by the participating groups, but staff from the corresponding departments did not intervene in data collection. Study cases all involved hospital discharges recorded in the participating sites. Episodes included were respiratory surgery (Major Diagnostic Category 04, Surgery), and those of the thoracic surgery unit. Cases were labelled using codes from the International Classification of Diseases, 9th revision, Clinical Modification. The refined diagnosis-related groups classification was used to evaluate differences in severity and complexity of cases. General parameters (number of cases, mean stay, complications, readmissions, mortality, and activity) varied widely among the participating groups. Specific interventions (lobectomy, pneumonectomy, atypical resections, and treatment of pneumothorax) also varied widely. As in previous editions, practices among participating groups varied considerably. Some areas for improvement emerge: admission processes need to be standardized to avoid urgent admissions and to improve pre-operative care; hospital discharges should be streamlined and discharge reports improved by including all procedures and complications. Some units have parameters which deviate excessively from the norm, and these sites need to review their processes in depth. Coding of diagnoses and comorbidities is another area where improvement is needed. Copyright © 2015 SEPAR. Published by Elsevier Espana. All rights reserved.
Matthes, G; Schmucker, U; Lignitz, E; Huth, M; Ekkernkamp, A; Seifert, J
The airbag is an established car safety device. However, recent studies pointed out that even the airbag might cause injuries. Nevertheless, most physicians do consider a lower risk in accident victims sustaining severe injury of the chest, when a deployed frontal airbag has been reported. We set out to verify the frequency and pattern of thoracic injury in car drivers protected by a frontal airbag during traffic accidents. This investigation was conducted as part of a prospective surveillance analyzing traffic accidents. Enrolled were car drivers included in a databank between January 2001 and December 2004 consecutively. The chance for sustaining chest injury with or without a frontal airbag was described using the relative risk. A total of 188 car drivers were included in the analysis. In 54 (28.7%) cases a deployed airbag and in 134 (71.3%) the absence of an airbag has been documented. Out of those cases 16 (29.6%) drivers with airbag and 30 (22.4%) without airbag sustained a chest injury. The mean abbreviated injury scale (AIS) of chest injuries in drivers with deployed airbag was 2.3 (1-5; SD +/- 1.45; mean injury severity scale [ISS] 21.1 [SD +/- 17.18]), in drivers without airbag 1.6 (1-4; SD +/- 1.12; mean ISS 15.8 [SD +/- 20.6]). For belted drivers with an airbag the relative risk to sustain chest injury was 1.96 compared to those without an airbag. The airbag does not avoid chest injury definitively. Much more, it has been demonstrated that the relative risk to sustain relevant thoracic injury seems to be almost higher in restrained drivers with a frontal airbag.
Full Text Available This article examines the life and works of British architect William James Smith and outlines his contributions to nineteenth century Ottoman architecture and presents his prominence as an architectural historian of nineteenth century British architectural work.
This article examines the exclusion of British Asians from English professional football. At present, there are eight British Asians with professional contracts out of over 4,000 players. This statistic is increasingly noteworthy when we consider that, first, football is extremely popular across British Asian groups and, second, Britain is home to over 4 million British Asians (the UK’s largest minority ethnic group). Following a brief introduction as well as a discussion of racisms, the work...
Cowie, Peter, Ed.
This publication resulted from a project of the British Film Institute (bfi). The aim was to emphasize that cinema takes a number of different forms, fulfills a variety of roles within different societies, and has different models of its social function. Toward this end, film-makers from all over the world were invited to write a diary about the…
This paper locates the political impact of Bernie Ecclestone's controversial donation to the Labour Party, just before its election to government in 1997, in a recurrent concern among British socialists about the relationship between smoking, health, and the just society. It does so by turning to an earlier episode in the history of British socialism, specifically to Horace Joules' political agitation from 1951 onward, within the Socialist Medical Association, advisory committees to the Ministry of Health, and the British popular and medical press, for government action against smoking. The argument is that the association of concerns over smoking, health and the making of a just society is rooted in aspirations to Christian community that were and continue to be fundamentally important in the development of British socialism. Smoking has been viewed and continues to be viewed as incompatible with this understanding of community because it is the ultimate consumer good, refractory to any discourse of utility and responsibility.
Muhammad Anees Sharif
Full Text Available Muhammad Anees Sharif, Mark Edward O’Donnell, Paul Henry Blair, Peter KennedyDepartment of Vascular and Endovascular Surgery, Royal Victoria Hospital, Grosvenor Road, Belfast, BT12 6BA, United KingdomBackground: Acute descending thoracic aortic dissection is a life-threatening emergency. It is not often considered as the initial diagnosis in patients presenting with epigastric pain and could easily be missed in a busy casualty department.Aim: This case report is aimed to highlight the feasibility of the technique and the need for long-term surveillance following endovascular repair of acute thoracic aortic dissection.Results: The patient presented with epigastric pain radiating to the interscapular region with a stable hemodynamic status. A computerized tomography (CT scan demonstrated type B thoracic aortic dissection of the proximal descending thoracic aorta. A successful endovascular repair was carried out with uneventful recovery and follow-up CT scan six years after stent-grafting shows satisfactory position of the stent-graft, patent false lumen in the abdominal aorta perfusing the right kidney, and progressively enlarging diameter of the abdominal aorta.Conclusion: Thoracic aortic dissection should be considered as a differential diagnosis in patients presenting with epigastric and interscapular chest pain. Emergency endovascular repair of acute thoracic aortic dissection is feasible and relatively safe. Regular follow-up with CT scan is required to evaluate the long-term effi cacy and identify the need for re-intervention.Keywords: aortic, dissection, endovascular, thoracic
This article reports on research carried out on behalf of the Council of British International Schools (COBIS) as to the role and deployment of British international school teaching assistants. Through questionnaires and a follow up open discussion with headteachers from British international schools it was found that, due to the differing…
The 'British-Imperial' Model of administration: Assembling the South African constabulary, 1900-1902. ... Scientia Militaria: South African Journal of Military Studies ... to the colonies but sought guidance from existing institutions throughout the British Isles and Empire in a single 'British-Imperial' model of administration.
WACB) as an economic integration effort in British West Africa. Through a collaborative effort between this public institution and a private company, the Bank of British West Africa, British West African colonies were not only unified but also the way ...
... directive (AD) for British Aerospace Regional Aircraft Jetstream Series 3101 and Jetstream Model 3201... ADs None. (c) Applicability This AD applies to British Aerospace Regional Aircraft Jetstream Series... instructions of British Aerospace Jetstream Series 3100 & 3200 Service Bulletin 32-JM7862, Revision 1, dated...
on the British side and British Military Intelligence during the Anglo-Boer War, particularly during the formal ... press corps in the field and British Military Intelligence, especially in the initial and formal part of the Anglo-Boer ..... recognised and acknowledged the Value and Power of the Press by establishing a Newspaper as ...
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Full Text Available Use of special linguistic means in the British and American men and women speech is researched in this article. Various linguistic means are typical of the British and American men and women negative emotional speech.
Kumar, Arvind; Asaf, Belal Bin
Minimally invasive thoracic surgery has come a long way. It has rapidly progressed to complex procedures such as lobectomy, pneumonectomy, esophagectomy, and resection of mediastinal tumors. Video-assisted thoracic surgery (VATS) offered perceptible benefits over thoracotomy in terms of less postoperative pain and narcotic utilization, shorter ICU and hospital stay, decreased incidence of postoperative complications combined with quicker return to work, and better cosmesis. However, despite its obvious advantages, the General Thoracic Surgical Community has been relatively slow in adapting VATS more widely. The introduction of da Vinci surgical system has helped overcome certain inherent limitations of VATS such as two-dimensional (2D) vision and counter intuitive movement using long rigid instruments allowing thoracic surgeons to perform a plethora of minimally invasive thoracic procedures more efficiently. Although the cumulative experience worldwide is still limited and evolving, Robotic Thoracic Surgery is an evolution over VATS. There is however a lot of concern among established high-volume VATS centers regarding the superiority of the robotic technique. We have over 7 years experience and believe that any new technology designed to make minimal invasive surgery easier and more comfortable for the surgeon is most likely to have better and safer outcomes in the long run. Our only concern is its cost effectiveness and we believe that if the cost factor is removed more and more surgeons will use the technology and it will increase the spectrum and the reach of minimally invasive thoracic surgery. This article reviews worldwide experience with robotic thoracic surgery and addresses the potential benefits and limitations of using the robotic platform for the performance of thoracic surgical procedures. PMID:25598601
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Philip E. Steinberg
Full Text Available Learned societies have become aligned with commercial publishers, who have increasingly taken over the latter’s function as independent providers of scholarly information. Using the example of geographical societies, the advantages and disadvantages of this trend are examined. It is argued that in an era of digital publication, learned societies can offer leadership with a new model of open access that can guarantee high quality scholarly material whose publication costs are supported by society membership dues.
Bhalani, Viraj V; Hecht, Harvey; Sachs, Paul; King, Michael
Splenosis is the autotransplantation of splenic tissue to abnormal sites, either the abdomen or thorax, following traumatic injury of the spleen. For splenic tissue to reach the thorax, there must be concomitant diaphragmatic injury. Thoracic splenosis is usually discovered incidentally on routine thoracic imaging as single or multiple, indeterminate pleural-based masses limited to the left hemithorax. Traditionally, diagnosis required invasive procedures and/or surgery to acquire tissue samples in order to rule out other causes of lung masses, ie, cancer. We report a case in which nuclear imaging was used to make the diagnosis of thoracic splenosis, thus preventing the need for invasive procedures and avoiding unnecessary patient apprehension.
Rényi-Vámos, F; Hartyánszky, I; Szabolcs, Z; Lang, G
In 2016 the focus was, by all means, on the transplantation on thoracic organs. More than 50 heart transplantations were performed in this year. With this achievement, the Hungarian Heart Transplantation Program became one of the leading programs in the world. In the Thoracic Surgery Unit of the National Institute of Oncology and the Thoracic Surgery Department of Semmelweis University the first successful lung transplantation was carried out on December 12, 2015 when the Hungarian Lung Transplantation Program was launched. Copyright © 2017 Elsevier Inc. All rights reserved.
Mitchell, W. [British Columbia Ministry of Finance, Victoria, BC (Canada). Land Use Coordination Office
The efforts being made to include Aboriginal communities in land use planning in British Columbia are discussed. British Columbia is in the midst of historic changes with respect to land and resource allocation, use and management. Historic trends in land use allocation and management are contrasted with land use planning and resource management of today. The impact of provincial government moves to double park space within the province, and the Protected Areas Strategy initiative will have on the natural gas and petroleum industry is discussed. New efforts being made to include First Nations directly in land use planning discussions in ways that do not prejudice treaty negotiations, are reviewed. Creation of a new Oil and Gas Commission in the Fort St. John area, is cited as the most recent example of the interconnections between First Nations communities and other public and industry stakeholders in land use planning in the province.
Zadkov, V. N.; Kolachevsky, N. N.; Naumov, A. V.
In the year 2017, declared 'The Year of Science and Education', the Russian Federation (RF) and the United Kingdom (UK) implemented the Promotion of UK-RF Joint Research in the Field of Quantum Technologies Project. In the framework of this project, Russian scientists from various scientific and science educational institutions in Moscow, Novosibirsk, Kazan, Nizhnii Novgorod and St. Petersburg and their British colleagues from scientific centres in London, Birmingham and Glasgow exchanged visits.
This thesis is a cognitive linguistic study of the various ways in which conceptual metaphor and related cognitive processes are exploited for creative purposes in advertising texts and accompanying images. The material consists of advertisements collected from British magazines between the years 1996 and 2002, and is classified into four main categories according to how the metaphorical content is signalled in the advertisement. These categories include polysemous words, idiomatic expression...
must create a vision, devise a strategy, and implement it. They require buy -in from the wider Army but this support is not guaranteed. Indeed, many...investigate. However, there is a compulsion element to any change in the British Army. Orders are orders after all. How much room there is to...support for change evident throughout? Whether Senior Leaders had any power to influence change is important due to the compulsion aspect of the
Davidović, L B; Lotina, S I; Vojnović, B R; Kostić, D M; Colić, M M; Stanić, M I; Djorić, P D
The title "Thoracic Outlet Syndrome" (TOS) was introduced by Peet in 1956 . In 1958 Charles Rob defined TOS as a "set of symptoms that may exist due to compression on the brachial plexus and on subclavian vessels in the region of the thoracic outlet" . Compression due to cervical rib was first described by Galenus and Veaslius in the 2nd century A.D. The first unsuccessful resection of the cervical rib in patients with TOS was performed by Coote in 1861 . In 1905 Murphy first made a successful resection of the cervical rib in patients with TOS and subclavian artery aneurysm . He also removed the normal first rib in patients with TOS using the supraclavicular approach for the first time . In 1920 Law described ligaments and other structures originating in soft tissue associated with TOS , while Adson and Coffey in 1927 emphasized the role of the scalene anticus muscle in TOS . Ochsner, Gage and DeBakey in 1935 named it the "scalenus anticus syndrome", and made the first successful resection of the anterior scalene muscle . In 1966 David Ross introduced the transaxillary resection of the first rib to relieve TOS . The aim of the paper is to describe the treatment of patients with vascular TOS. Over a six-year-period (1990-1997) 12 patients with vascular TOS were evaluated at our Centre. Seven (58%) were female and 5 (42%) male patients, average age 33.1 years. Eleven of them had congenital TOS, and one acquired TOS after trauma at neck-shoulder region. Seven patients had arterial and 5 venous TOS. Two patients with arterial TOS had ischaemia of the upper extremity due to embolism of the brachial artery. In one of them axillary artery was completely thrombosed, and in the other postenotic dilatation of the subclavian artery was present. The other 5 patients with arterial TOS demonstrated only hand pain and radial puls during hyperabduction of the arm. One of our patients with venous TOS had also symptoms and signs of hand oedema during
Full Text Available This article briefly discusses various definitions and concepts of the so-called information society. The term information society has been proposed to refer to the post-industrial society in which information plays a pivotal role. The definitions that have been proposed over the years highlight five underlying characterisations of an information society: technological, economic, sociological, spatial, and cultural. This article discusses those characteristics. While the emergence of an information society may be just a figment of one’s imagination, the concept could be a good organising principle to describe and analyse the changes of the past 50 years and of the future in the 21st century.
Wolf, J H; Sulewski, M E; Cassuto, J R; Levine, M H; Naji, A; Olthoff, K M; Shaked, A; Abt, P L
Simultaneous thoracic and abdominal (STA) transplantation is controversial because two organs are allocated to a single individual. We studied wait-list urgency, and whether transplantation led to successful outcomes. Candidates and recipients for heart-kidney (SHK), heart-liver (SHLi), lung-liver (SLuLi) and lung-kidney (SLuK) were identified through the United Network for Organ Sharing (UNOS) and outcomes were compared to single-organ transplantation. Since 1987, there were 1801 STA candidates and 836 recipients. Wait-list survival at 1- and 3 years for SHK (67.4%, 40.8%; N = 1420), SHLi (65.7%, 43.6%; N = 218) and SLuLi (65.7%, 41.0%; N = 122), was lower than controls (p organ candidates. STA outcomes were similar to thoracic transplantation; however, outcomes were similar to abdominal transplantation for SHLi only. Although select patients benefit from STA, risk-exposure variables for decreased survival should be identified, aiming to eliminate futile transplantation. © Copyright 2013 The American Society of Transplantation and the American Society of Transplant Surgeons.
Bent, Tessa; Holt, Rachael Frush
Children's ability to understand speakers with a wide range of dialects and accents is essential for efficient language development and communication in a global society. Here, the impact of regional dialect and foreign-accent variability on children's speech understanding was evaluated in both quiet and noisy conditions. Five- to seven-year-old children ( n = 90) and adults ( n = 96) repeated sentences produced by three speakers with different accents-American English, British English, and Japanese-accented English-in quiet or noisy conditions. Adults had no difficulty understanding any speaker in quiet conditions. Their performance declined for the nonnative speaker with a moderate amount of noise; their performance only substantially declined for the British English speaker (i.e., below 93% correct) when their understanding of the American English speaker was also impeded. In contrast, although children showed accurate word recognition for the American and British English speakers in quiet conditions, they had difficulty understanding the nonnative speaker even under ideal listening conditions. With a moderate amount of noise, their perception of British English speech declined substantially and their ability to understand the nonnative speaker was particularly poor. These results suggest that although school-aged children can understand unfamiliar native dialects under ideal listening conditions, their ability to recognize words in these dialects may be highly susceptible to the influence of environmental degradation. Fully adult-like word identification for speakers with unfamiliar accents and dialects may exhibit a protracted developmental trajectory.
Full Text Available At the beginning of the 21st century, the need to move beyond post-colonial and cultural studies somewhat abstract categories seems to be stronger than ever. In order to analyse all-encompassing issues such as ‘Europe', ‘black' and ‘white', a reification of post-colonial theoretical tools is made possible by an ever-increasing permeability of the boundaries between subjects such as literature, sociology, contemporary history, political science, international relations, anthropology. By pursuing an interdisciplinary and pragmatic approach, one finds it difficult to identify a persuasive idea of ‘Europe' when even its ‘capital' Brussels has to face an identity compromise between Flemish and Walloons (Castells, AlSayyad: 2002; by the same token, it is hard to imagine that, say, Scottish people would define themselves first as Europeans, and then as British and Scottish - the opposite sequential order is much more likely. Traditional categories such as ‘black' and ‘white' are also being repeatedly challenged and disrupted, witness the recent publication of novels such as Gautam Malkani's Londonstani (2006 and Ed Husain's The Islamist (2007. The former displays a religion-free kind of identity describing the life in Hounslow of apolitical British-Asian teenage rude-boys ironically embracing the traditionally opposed black hip-hop culture. The latter, instead, is based on a real account of a British Muslim who, after becoming an Islamic fundamentalist, rejected political Islam and returned to normal life. My essay aims to investigate this anti-essentialist notion of the South-Asian community in contemporary Britain by reflecting on the passionate debate between those who keep celebrating multiculturalism as the necessary path to a more tolerant society, and those who blame the policy of appeasement that supposedly fostered the growth of Muslim fundamentalism in Britain. Bearing in mind the diverse colonial histories and the dangers of
Rose, F Clifford
In the UK, neurology stemmed from general (internal) medicine rather than psychiatry. In 1886 the Neurological Society of London was founded, with Hughlings Jackson as its first President. After World War I, Kinnier Wilson was made Physician in Charge of the first independent department of neurology, which was at Westminster Hospital in London. Although before the 17th century there were British doctors who took an interest in diseases of the nervous system, e.g. Gilbertus Anglicus (c. 1230), who distinguished epilepsy from apoplexy, and Bartholomeus Anglicus, whose encyclopedia (c. 1260) provided the first picture of a dissection printed in English, John of Gaddesden (1280-1361) was the first in Britain to produce a manuscript on neurological disorders. Thomas Willis (1621-1675) was the founder of Neurology, being the first to use the term, and was also the leader of the first multidisciplinary team in neurological science, helping to shift attention from the chambers of the brain to the brain substance itself. He wrote seven books, all but the last in Latin, and his second one, Cerebri anatome (1664) was the first on the nervous system to include the brain, spinal cord and peripheral nerves, introducing such new terms as lentiform body, corpus striatum, optic thalamus, inferior olives and peduncles. Most of his neurology was in his fifth book, De anima brutorum (1672). Before Willis the brain was a mystery, but his work laid the foundations for neurological advances. After the 17th century of William Harvey and Thomas Sydenham and the 18th century of William Heberden and Robert Whytt there followed the 19th century of James Parkinson (1755-1824), John Cooke (1756-1838), Sir Charles Bell (1774-1842), Marshall Hall (1790-1856) and Bentley Todd (1809-1860). Besides its "Father," Hughlings Jackson, the giants who established the unique superiority of British neurology were Sir William Gowers, Sir David Ferrier, Kinnier Wilson, Sir Gordon Holmes and Sir Charles
Full Text Available Heart failure (HF is a debilitating and life-threatening condition, with 5-year survival rate lower than breast or prostate cancer. It is the leading cause of hospital admission in over 65s, and these admissions are projected to rise by more than 50% over the next 25 years. Transthoracic echocardiography (TTE is the first-line step in diagnosis in acute and chronic HF and provides immediate information on chamber volumes, ventricular systolic and diastolic function, wall thickness, valve function and the presence of pericardial effusion, while contributing to information on aetiology. Dilated cardiomyopathy (DCM is the third most common cause of HF and is the most common cardiomyopathy. It is defined by the presence of left ventricular dilatation and left ventricular systolic dysfunction in the absence of abnormal loading conditions (hypertension and valve disease or coronary artery disease sufficient to cause global systolic impairment. This document provides a practical approach to diagnosis and assessment of dilated cardiomyopathy that is aimed at the practising sonographer.
Schelenz, Silke; Barnes, Rosemary A; Barton, Richard C; Cleverley, Joanne R; Lucas, Sebastian B; Kibbler, Christopher C; Denning, David W
Invasive fungal diseases are an important cause of morbidity and mortality in a wide range of patients, and early diagnosis and management are a challenge. We therefore did a review of the scientific literature to generate a series of key recommendations for the appropriate use of microbiological, histological, and radiological diagnostic methods for diagnosis of invasive fungal diseases. The recommendations emphasise the role of microscopy in rapid diagnosis and identification of clinically significant isolates to species level, and the need for susceptibility testing of all Aspergillus spp, if treatment is to be given. In this Review, we provide information to improve understanding of the importance of antigen detection for cryptococcal disease and invasive aspergillosis, the use of molecular (PCR) diagnostics for aspergillosis, and the crucial role of antibody detection for chronic and allergic aspergillosis. Furthermore, we consider the importance of histopathology reporting with a panel of special stains, and emphasise the need for urgent (<48 hours) and optimised imaging for patients with suspected invasive fungal infection. All 43 recommendations are auditable and should be used to ensure best diagnostic practice and improved outcomes for patients. Copyright © 2015 Elsevier Ltd. All rights reserved.
I volunteered to review this book with a preconceived notion of the term "environment" as forests, streams, oceans, glaciers, deserts, houses, etc. The first four chapters thus took me somewhat aback: "Imaging complex nutrient dynamics in mycelial networks," "Natural history of the fungal hypha: how Woronin bodies suppolil: a multicellular...
KELION, A; Anagnostopoulos, C.; Harbinson, M; Underwood, S; Metcalfe, M.; t for,
Background: The National Institute for Health and Clinical Excellence (NICE) has recently published a very positive technology appraisal of myocardial perfusion scintigraphy (MPS). This has important implications for service provision within the National Health Service, and an accurate knowledge of the current level of MPS activity is necessary.
Kelion, A D; Anagnostopoulos, C; Harbinson, M; Underwood, S R; Metcalfe, M
The National Institute for Health and Clinical Excellence (NICE) has recently published a very positive technology appraisal of myocardial perfusion scintigraphy (MPS). This has important implications for service provision within the National Health Service, and an accurate knowledge of the current level of MPS activity is necessary. A postal questionnaire was sent to 207 nuclear medicine departments in the UK, requesting information about nuclear cardiology facilities, activity, and practice. Non-responding departments were sent a second questionnaire, followed where necessary by a telephone call. A response rate of 61% was achieved; 52% of departments performed MPS, and these tended to have more gamma cameras than those which did not (median (25th-75th centile) 2.0, 1.5-2.5 v 1.0, 0.5-1.5; p = 0.02). The median number of studies performed was 256 (144-460). The estimated rate of MPS in the UK for the year 2000 was 1200 per million population. The median (25th-75th centile) waiting time for MPS was 16 (9-24) weeks. Pharmacological stress was used in 77% of studies, and a technetium-99m based radiopharmaceutical in 60% (two day protocol in 75%). Tomographic rather than planar imaging was performed in 88% of studies, of which 22% were ECG gated. A cardiologist was involved in reporting in 35% of studies. MPS activity in the UK remains low, and it tends to be provided as a low volume service with unacceptably long waiting times and a lack of involvement by cardiologists. The recent NICE appraisal may provide an impetus for further resourcing and development.
Vincent, F. G. R.
Discusses use of computers in school administration, drawing attention to differences between computer-based administration and manual systems. Topics addressed include applications (processing student records, timetabling, and others), school and the authority, computing resources, availability of application programs, and areas (such as systems…
Pennell, D; Prvulovich, E; Tweddel, A; Caplin, J
Objective—To survey practice in nuclear cardiology in the UK in 1994. Design—A questionnaire was sent to 219 centres performing nuclear imaging asking for details of current practice in nuclear cardiology. Replies were received from 192 centres (88%). Main outcome measures—Activity in performance of myocardial perfusion imaging (MPI) and radionuclide ventriculography (RNV), anticipated changes in activity, differences between regional and district hospitals, technical imaging parameters, and ...
Jobanputra, Rena; Furnham, Adrian
This study examined cultural differences in beliefs about health and illness to explore differences in younger and older British Caucasians' and British Gujarati Indian immigrants' beliefs about health and illness. This study required a matched group consisting of first- and second-generation Gujarati Indian immigrants and native British Caucasians to complete a questionnaire assessing their beliefs concerning health and illness. Factor analysis of the health beliefs questionnaire identified six clear factors accounting for 36.04% of the variance. Subsequent ANCOVAs conducted on the factor scores, partialling out the demographic differences between the participants, revealed that Gujarati Indian immigrants agreed with items reflecting supernatural explanations of ill health more than indigenous British Caucasian participants. Older Indian immigrants also rated chance-related factors as more important than older Caucasian immigrants. There were no significant differences between the Gujarati Indian immigrants and British Caucasians in terms of attributions made to psychological factors and self-responsibility, social factors and life circumstances, medical treatment and physical vulnerability and the external environment. Findings are discussed in relation to the model proposed by Helman (2001) and the impact of migration on health beliefs systems; practical implications of the findings are also highlighted.
Lopez-Marco, Ana; Al-Zuhir, Naail; Kornaszewska, Malgorzata
We present a patient with a large thymoma on the right thoracic cavity developing from the visceral pleura. This is a rare location for this tumour, and only a few had been reported to date in the literature.
Full Text Available Thoracic splenosis is rare and consists of ectopic implantation of splenic tissue into the chest after concomitant thoracic and abdominal trauma with diaphragm injury. It occurs in about 18% of cases of splenic ruptures. In almost all cases, diagnosis is given incidentally once patients are usually asymptomatic. Thoracic splenosis should be considered as a differential diagnosis in all patients with history of trauma presenting with juxtapleural nodules in chest computed tomography. However, malignant conditions should be ruled out firstly. Biopsy is not essential for the diagnosis once nuclear medicine can confirm splenosis in patients with pertinent history of trauma and suggestive tomographic image. We present a typical case of thoracic splenosis whose diagnosis was made by nuclear medicine and no invasive procedures were required.
Mokadam, Nahush A; Lee, Richard; Vaporciyan, Ara A; Walker, Jennifer D; Cerfolio, Robert J; Hermsen, Joshua L; Baker, Craig J; Mark, Rebecca; Aloia, Lauren; Enter, Dan H; Carpenter, Andrea J; Moon, Marc R; Verrier, Edward D; Fann, James I
In an effort to stimulate residents and trainers to increase their use of simulation training and the Thoracic Surgery Curriculum, a gamification strategy was developed in a friendly but competitive environment. "Top Gun...
Eldawlatly, Abdelazeem; Turkistani, Ahmed; Shelley, Ben; El-Tahan, Mohamed; Macfie, Alistair; Kinsella, John
Purpose: The main objective of this survey is to describe the current practice of thoracic anesthesia in the Middle Eastern (ME) region. Methods: A prospective online survey. An invitation to participate was e-mailed to all members of the ME thoracic-anaesthesia group. A total of 58 members participated in the survey from 19 institutions in the Middle East. Questions concerned ventilation strategies during one-lung ventilation (OLV), anesthesia regimen, mode of postoperative analgesia, use of lung isolation techniques, and use of i.v. fluids. Results: Volume-controlled ventilation was favored over pressure-controlled ventilation (62% vs 38% of respondents, Panesthesia practice. Failure to pass a DLT and difficult airway are the most commonly cited indications for BB use. Regarding postoperative analgesia, the majority 61.8% favor thoracic epidural analgesia over other techniques (P<0.05). Conclusions: Our survey provides a contemporary snapshot of the ME thoracic anesthetic practice. PMID:23162388
Although the cumulative experience worldwide is still limited and evolving, Robotic Thoracic Surgery is an evolution over VATS. There is however a lot of concern among established high-volume VATS centers regarding the superiority of the robotic technique. We have over 7 years experience and believe that any new technology designed to make minimal invasive surgery easier and more comfortable for the surgeon is most likely to have better and safer outcomes in the long run. Our only concern is its cost effectiveness and we believe that if the cost factor is removed more and more surgeons will use the technology and it will increase the spectrum and the reach of minimally invasive thoracic surgery. This article reviews worldwide experience with robotic thoracic surgery and addresses the potential benefits and limitations of using the robotic platform for the performance of thoracic surgical procedures.
Shin, Doo Chul; Lee, Yong Woo
[Purpose] The purpose of this study was to investigate the effects of thoracic spinal manipulation therapy on respiratory function including forced vital capacity and forced expiratory volume in one second...
Welvaart, W.N.; Paul, M.A.; Stienen, G.J.; Hees, H.W.H. van; Loer, S.A.; Bouwman, R.; Niessen, H.; Man, F.S. de; Witt, C.C.; Granzier, H.; Vonk-Noordegraaf, A.; Ottenheijm, C.A.C.
RATIONALE: Postoperative pulmonary complications are significant contributors to morbidity in patients who have undergone upper abdominal, thoracic, or cardiac surgery. The pathophysiology of these complications might involve postoperative inspiratory muscle weakness. The nature of postoperative
Nielsen, Kirsten Melgaard; Borchsenius, Julie I Helene; Offersen, Birgitte Vrou
Cardiovascular complications following thoracic radiotherapy in patients with cancer are well described. Advancements in surgery, radiotherapy and systemic treatments have led to an increasing number of cancer survivors and thus an increasing number of patients with long-term side effects...... of their cancer treatments. This article describes the short- and long-term cardiovascular morbidity and mortality following thoracic radiotherapy and further, optimal cardiovascular assessments and diagnostic tools in asymptomatic and symptomatic patients....
D'Abate, Fabrizio; Oladokun, Dare; La Leggia, Angelo; Hinchliffe, Robert; Thompson, Matthew; Holt, Peter; de Bruin, Jorg; Loftus, Ian; Patterson, Benjamin
Duplex ultrasonography (DUS) currently has limited applicability in the diagnosis and surveillance of thoracic aortic pathologies because of associated limitations. This study investigates the feasibility of using an optimised DUS protocol to detect descending thoracic aortic pathology. Forty patients were scanned (20 cases and 20 controls). All patients but one had a technically adequate assessment of the thoracic aorta (at least one view of the descending thoracic aorta). Using a size threshold of 40 mm, 16 out of 19 cases and two out of 20 control patients would have been recommended for definitive imaging. Using a cutoff of 35 mm, this became 18 out of 19 cases and six of 20 controls. Sensitivity and specificity were 100% and 70% for a threshold of 35 mm, and 84% and 90% for a threshold of 40 mm. This was a prospective, case control cohort study. Patients with computed tomography (CT) confirmed thoracic aortic pathology underwent DUS of the thoracic aorta. A control group known to have no thoracic pathology also underwent DUS. The sonographer performing DUS was blinded to the CT findings, and recorded the presence of pathology or any dilated aortic segment where visualised. Diameter cutoff points of 35 mm and 40 mm were compared. DUS has the potential to be used as a diagnostic modality for thoracic aortic pathology, and may have a role in surveillance for some patients for whom CT scanning is contraindicated. Further validation and refinements to this technique are required. However, this study provides proof of concept. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.
Beyaz, Serbülent Gökhan; Özocak, Hande; Ergönenç, Tolga; Erdem, Ali Fuat; Palabıyık, Onur
Thoracic paravertebral block (TPVB) can be performed with or without general anaesthesia for various surgical procedures. TPVB is a popular anaesthetic technique due to its low side effect profile and high analgesic potency. We used 20 mL of 0.5% levobupivacaine for a single injection of unilateral TPVB at the T7 level with neurostimulator in a 63 year old patient with co-morbid disease who underwent cholecystectomy. Following the application patient lost consciousness, and was intubated. Haemodynamic instability was normalised with rapid volume replacement and vasopressors. Anaesthetic drugs were stopped at the end of the surgery and muscle relaxant was antagonised. Return of mucle strenght was shown with neuromuscular block monitoring. Approximately three hours after TPVB, spontaneous breathing started and consciousness returned. A total spinal block is a rare and life-threatening complication. A total spinal block is a complication of spinal anaesthesia, and it can also occur after peripheral blocks. Clinical presentation is characterised by hypotension, bradicardia, apnea, and cardiac arrest. An early diagnosis and appropriate treatment is life saving. In this case report, we want to present total spinal block after TPVB.
Grossi, Paolo; Mohacsi, Paul; Szabolcs, Zoltán; Potena, Luciano
Cytomegalovirus (CMV) is a highly complex pathogen which, despite modern prophylactic regimens, continues to affect a high proportion of thoracic organ transplant recipients. The symptomatic manifestations of CMV infection are compounded by adverse indirect effects induced by the multiple immunomodulatory actions of CMV. These include a higher risk of acute rejection, cardiac allograft vasculopathy after heart transplantation, and potentially bronchiolitis obliterans syndrome in lung transplant recipients, with a greater propensity for opportunistic secondary infections. Prophylaxis for CMV using antiviral agents (typically oral valganciclovir or intravenous ganciclovir) is now almost universal, at least in high-risk transplants (D+/R-). Even with extended prophylactic regimens, however, challenges remain. The CMV events can still occur despite antiviral prophylaxis, including late-onset infection or recurrent disease, and patients with ganciclovir-resistant CMV infection or who are intolerant to antiviral therapy require alternative strategies. The CMV immunoglobulin (CMVIG) and antiviral agents have complementary modes of action. High-titer CMVIG preparations provide passive CMV-specific immunity but also exert complex immunomodulatory properties which augment the antiviral effect of antiviral agents and offer the potential to suppress the indirect effects of CMV infection. This supplement discusses the available data concerning the immunological and clinical effects of CMVIG after heart or lung transplantation.
Conde, Marcus Barreto; Melo, Fernando Augusto Fiuza de; Marques, Ana Maria Campos; Cardoso, Ninarosa Calzavara; Pinheiro, Valeria Goes Ferreira; Dalcin, Paulo de Tarso Roth; Machado Junior, Almério; Lemos, Antonio Carlos Moreira; Netto, Antônio Ruffino; Durovni, Betina; Sant'Anna, Clemax Couto; Lima, Dinalva; Capone, Domenico; Barreira, Draurio; Matos, Eliana Dias; Mello, Fernanda Carvalho de Queiroz; David, Fernando Cezar; Marsico, Giovanni; Afiune, Jorge Barros; Silva, José Roberto Lapa e; Jamal, Leda Fátima; Telles, Maria Alice da Silva; Hirata, Mário Hiroyuki; Dalcolmo, Margareth Pretti; Rabahi, Marcelo Fouad; Cailleaux-Cesar, Michelle; Palaci, Moises; Morrone, Nelson; Guerra, Renata Leborato; Dietze, Reynaldo; Miranda, Silvana Spíndola de; Cavalcante, Solange Cesar; Nogueira, Susie Andries; Nonato, Tatiana Senna Galvão; Martire, Terezinha; Galesi, Vera Maria Nader; Dettoni, Valdério do Valle
New scientific articles about tuberculosis (TB) are published daily worldwide. However, it is difficult for health care workers, overloaded with work, to stay abreast of the latest research findings and to discern which information can and should be used in their daily practice on assisting TB patients. The purpose of the III Brazilian Thoracic Association (BTA) Guidelines on TB is to critically review the most recent national and international scientific information on TB, presenting an updated text with the most current and useful tools against TB to health care workers in our country. The III BTA Guidelines on TB have been developed by the BTA Committee on TB and the TB Work Group, based on the text of the II BTA Guidelines on TB (2004). We reviewed the following databases: LILACS (SciELO) and PubMed (Medline). The level of evidence of the cited articles was determined, and 24 recommendations on TB have been evaluated, discussed by all of the members of the BTA Committee on TB and of the TB Work Group, and highlighted. The first version of the present Guidelines was posted on the BTA website and was available for public consultation for three weeks. Comments and critiques were evaluated. The level of scientific evidence of each reference was evaluated before its acceptance for use in the final text.
Matsumoto, Monica M S; Udupa, Jayaram K; Tong, Yubing; Saboury, Babak; Torigian, Drew A
Automatic anatomy recognition (AAR) methodologies for a body region require detailed understanding of the morphology, architecture, and geographical layout of the organs within the body region. The aim of this paper was to quantitatively characterize the normal anatomy of the thoracic region for AAR. Contrast-enhanced chest CT images from 41 normal male subjects, each with 11 segmented objects, were considered in this study. The individual objects were quantitatively characterized in terms of their linear size, surface area, volume, shape, CT attenuation properties, inter-object distances, size and shape correlations, size-to-distance correlations, and distance-to-distance correlations. A heat map visualization approach was used for intuitively portraying the associations between parameters. Numerous new observations about object geography and relationships were made. Some objects, such as the pericardial region, vary far less than others in size across subjects. Distance relationships are more consistent when involving an object such as trachea and bronchi than other objects. Considering the inter-object distance, some objects have a more prominent correlation, such as trachea and bronchi, right and left lungs, arterial system, and esophagus. The proposed method provides new, objective, and usable knowledge about anatomy whose utility in building body-wide models toward AAR has been demonstrated in other studies. Copyright © 2016 Elsevier Ltd. All rights reserved.
Saha, T. K.
The Indian Vacuum Society (IVS) was established in 1970. It has over 800 members including many from Industry and R & D Institutions spread throughout India. The society has an active chapter at Kolkata. The society was formed with the main aim to promote, encourage and develop the growth of Vacuum Science, Techniques and Applications in India. In order to achieve this aim it has conducted a number of short term courses at graduate and technician levels on vacuum science and technology on topics ranging from low vacuum to ultrahigh vacuum So far it has conducted 39 such courses at different parts of the country and imparted training to more than 1200 persons in the field. Some of these courses were in-plant training courses conducted on the premises of the establishment and designed to take care of the special needs of the establishment. IVS also regularly conducts national and international seminars and symposia on vacuum science and technology with special emphasis on some theme related to applications of vacuum. A large number of delegates from all over India take part in the deliberations of such seminars and symposia and present their work. IVS also arranges technical visits to different industries and research institutes. The society also helped in the UNESCO sponsored post-graduate level courses in vacuum science, technology and applications conducted by Mumbai University. The society has also designed a certificate and diploma course for graduate level students studying vacuum science and technology and has submitted a syllabus to the academic council of the University of Mumbai for their approval, we hope that some colleges affiliated to the university will start this course from the coming academic year. IVS extended its support in standardizing many of the vacuum instruments and played a vital role in helping to set up a Regional Testing Centre along with BARC. As part of the development of vacuum education, the society arranges the participation of
Ferraris, Victor A; Davenport, Daniel L; Saha, Sibu P; Bernard, Alethea; Austin, Peter C; Zwischenberger, Joseph B
Massive intraoperative transfusion is associated with increased morbidity and mortality in patients undergoing noncardiac thoracic operations. We examined whether this association carries over to patients who receive only 1 to 2 units of packed red blood cells (PRBCs) during their operation. We queried the American College of Surgeon's National Surgical Quality Improvement Project database for patients undergoing noncardiac, nonvascular thoracic operations during a 5-year period. Patient 30-day morbidity (1 or more of 20 complications) and mortality were evaluated. We used propensity-score matching to minimize confounding when estimating the effect of transfusion on postoperative morbidity. We analyzed 8728 nonvascular thoracic operations in patients from 173 hospitals. Of these, 7875 (90.2%) did not receive intraoperative transfusions. The 579 patients (6.6%) who received 1 to 2 units of intraoperative PRBCs had higher unadjusted rates of wound problems, pulmonary complications, sepsis/shock, composite morbidity, mortality, and length of stay than those who did not receive transfusions. These rates further increased with postoperative transfusion of more than 2 units of intraoperative PRBC. After propensity adjustment, transfusion of 1 or 2 units of PRBCs increased the multivariate risk of composite morbidity, pulmonary complications, systemic sepsis, wound complications, and the postoperative length of stay compared with those who did not receive transfusions. In patients undergoing noncardiac thoracic operations, there is a dose-dependent adverse effect of intraoperative blood transfusion on outcomes, with even seemingly small amounts of blood (1 or 2 units of PRBCs) increasing morbidity and resource utilization. Clinicians should be cautious with intraoperative transfusions of 1 or 2 units of PRBC for mildly hypovolemic or anemic patients. Copyright © 2011 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
An illustration of how important the relationship is between civil society anbd governance. A short historic journey with four snapshots of times and situations that have provided interesting evidence about the connection between civil society and governance. My goal for the short historic journey...... is to make clear and hopefully even verify that providing knowledge about the impact of civil society and citizens’ participation on governance is one of the most urgent research tasks in the current period of time....
Seyyed Hossein Fattahi Masoom; Babak Ganjeifar
Introduction:Surgical treatment of diseases in cervicothoracic, thoracic and thoracolumbar regions can be a challenging issue. Cooperation of the thoracic surgeons and spine surgeons can improve the outcomes and decrease the complications of patients who underwent these approaches.Materials & Methods: The participants of this study consisted of seventeenpatients suffering from different types of vertebral lesions such as spinal TB, primary tumor, metastasis, and scoliosis. These patients were...
Fouriez-Lablée, Virginie; Vergneau-Grosset, Claire; Kass, Philip H; Zwingenberger, Allison L
Companion rats are often presented to veterinarians for respiratory difficulties. Dyspnea in rats is most commonly due to infectious pneumonia, and thoracic neoplasia can go undiagnosed ante mortem due to a mistaken interpretation of pneumonia. In domestic carnivores, pulmonary nodular patterns have been shown to correlate with lung neoplastic diseases and infectious diseases. The main objective of this retrospective case series study was to determine whether certain radiographic criteria could be correlated with the presence of thoracic infectious disease and neoplastic disease in companion rats. A secondary objective was to determine whether the patient's sex and age were different between rats diagnosed with infectious versus neoplastic disease. Medical records and thoracic radiographs of dyspneic companion rats presented to the University of California at Davis, William R. Pritchard Veterinary Medical Teaching Hospital during the time period from January 2000 to December 2014 were reviewed. Rats with postmortem confirmation of thoracic lesions were included in the study. Thoracic radiographs were evaluated for positioning, lesion distribution, lung lobe involved, pulmonary pattern, mediastinal and pleural lesions by three observers blinded to diagnosis. Thirty rats were included in the study, including 23 rats with an infectious disease and seven with neoplasia. Mediastinal lesions were significantly more prevalent in the group diagnosed with thoracic neoplasia (P = 0.031), in particular cranially (P = 0.048). Although there was an overlap between the two groups, findings indicated that the presence of cranial mediastinal lesions may be helpful for differentiating neoplastic from infectious disease in rats. © 2016 American College of Veterinary Radiology.
McMaster, Michael J; McMaster, Marianne E
Prospective observational study. To evaluate the effect of internal thoracoplasty and anterior spine release combined with posterior spinal instrumentation in correcting and preventing a reoccurrence of the rib cage deformity in adolescent idiopathic thoracic scoliosis >70 degrees. The rib cage deformity rather than the lateral curvature of the spine is usually the major cosmetic deformity in severe adolescent idiopathic thoracic scoliosis. This can be difficult to treat and assess the effect of surgery. The Integrated Shape Imaging System was used to assess rib cage deformity before surgery and during follow-up for more than 2 years in 37 patients with an adolescent idiopathic thoracic scoliosis (Lenke 1) >70° (mean 81°) treated by internal thoracoplasty and anterior spine release combined with posterior spinal instrumentation using a hybrid construct. The mean Cobb angle was reduced from 81° to 30° (63% correction). The rib cage deformity was improved in 30 patients (81%) because of a combination of both a reduction of the convex rib hump and an elevation of the concave rib depression. However, the effect on patients with an angle of thoracic inclination deformity had occurred in 9 patients. In none of the 37 patients was there any further progression of the rib cage deformity. An internal thoracoplasty was effective in improving and/or stabilizing the rib cage deformity as well as achieving good correction of the scoliosis in patients with adolescent idiopathic thoracic scoliosis and severe deformity. Copyright © 2016 Scoliosis Research Society. Published by Elsevier Inc. All rights reserved.
Kenneth O. MORGAN
Full Text Available The famous detective, Sherlock Holmes, once solved a case by referring to “the dog that did not bark.” In the past 250 years of British history, republicanism is another dog that did not bark. This is particularly true of supposedly our most radical major political party, the Labour Party. Over the monarchy, as over constitutional matters generally, Labour’s instincts have been conservative. Even after 1997, when the party, led by Lord Irvine, has indeed embarked upon major constitutional ref...
Aralasmak, Ayse; Sharifov, Rasul; Kilicarslan, Rukiye; Alkan, Alpay [Bezmialem Vakif University, Department of Radiology, Fatih/Istanbul (Turkey); Cevikol, Can; Karaali, Kamil; Senol, Utku [Akdeniz University, Department of Radiology, Antalya (Turkey)
We discuss MRI findings in patients with thoracic outlet syndrome (TOS). A total of 100 neurovascular bundles were evaluated in the interscalene triangle (IS), costoclavicular (CC), and retropectoralis minor (RPM) spaces. To exclude neurogenic abnormality, MRIs of the cervical spine and brachial plexus (BPL) were obtained in neutral. To exclude compression on neurovascular bundles, sagittal T1W images were obtained vertical to the longitudinal axis of BPL from spinal cord to the medial part of the humerus, in abduction and neutral. To exclude vascular TOS, MR angiography (MRA) and venography (MRV) of the subclavian artery (SA) and vein (SV) in abduction were obtained. If there is compression on the vessels, MRA and MRV of the subclavian vessels were repeated in neutral. Seventy-one neurovascular bundles were found to be abnormal: 16 arterial-venous-neurogenic, 20 neurogenic, 1 arterial, 15 venous, 8 arterial-venous, 3 arterial-neurogenic, and 8 venous-neurogenic TOS. Overall, neurogenic TOS was noted in 69%, venous TOS in 66%, and arterial TOS in 39%. The neurovascular bundle was most commonly compressed in the CC, mostly secondary to position, and very rarely compressed in the RPM. The cause of TOS was congenital bone variations in 36%, congenital fibromuscular anomalies in 11%, and position in 53%. In 5%, there was unilateral brachial plexitis in addition to compression of the neurovascular bundle. Severe cervical spondylosis was noted in 14%, contributing to TOS symptoms. For evaluation of patients with TOS, visualization of the brachial plexus and cervical spine and dynamic evaluation of neurovascular bundles in the cervicothoracobrachial region are mandatory. (orig.)
Mat Rahim Ainurliza
Full Text Available In the context of multi-ethnic Britain, the major concern lies in the diversity and complexity of Muslims living in the West, which somehow is misrepresented in the western media as a frozen, static population, fixed in time and space. This misrepresentation dominates mainstream media through the hegemony of western superiority. The operation and role of Muslim media organisations are still underresearched yet potentially constitute an integral part of accommodating the minority population within the wider society. This paper discusses on the reception of images published in two British Muslim magazines by taking views from Muslims and non-Muslims into account. The results show that both groups recognize the identities of British Muslims via visual representations in the Muslim media and that the representations challenge the mainstream images of Muslims.
John Douglas Belshaw [University College of the Cariboo, Kamloops, BC (Canada). Department of Philosophy, History, and Politics
In the nineteenth century coal-miners imported from Europe, Asia, and eastern North America burrowed beneath the Vancouver Island towns of Nanaimo, Wellington, and Cumberland. The book looks at British Columbia's first working class, the men, women, and children beneath and beyond the pit-head. Beginning with an exploration of emigrant expectations and ambitions, it investigates working conditions, household wages, racism, industrial organization, gender, schooling, leisure, community building, and the fluid identity of the British mining colony, the archetypal west coast proletariat. By connecting the story of Vancouver Island to the larger story of Victorian industrialization, the author delineates what was distinctive and what was common about the lot of the settler society.
Clark, Ed; Michailova, Snejina
The contributors to this text discuss the personal and professional challenges of conducting fieldwork in the difficult, sometimes threatening contexts of the transforming societies of post-socialist Europe and China.......The contributors to this text discuss the personal and professional challenges of conducting fieldwork in the difficult, sometimes threatening contexts of the transforming societies of post-socialist Europe and China....
The thesis investigates various perceptions of civil society among civic activists in Turkey, and how these perceptions are produced and shaped. The thesis is an anthropological contribution to studies of civil society in general, as well as to studies on political culture in Turkey....
Gagné, Karine; Rasmussen, Mattias Borg; Orlove, Ben
toward technological methodologies. Yet, as elements of the landscape, glaciers are strongly integrated to various societies around the world in ways that exceed their role as provider of fundamental sources of water. The relation between glaciers and societies is therefore marked by processes...
Purpose: The purpose of this paper is to illustrate discourses on globalisation and world society and to disclose the commonalities and differences of both scientific debates. In particular, it draws attention to theoretical concepts of globalisation and world society. This is considered fruitful for comprehending the complex mechanisms of…
Makungu, Modesta; du Plessis, Wencke M; Barrows, Michelle; Groenewald, Hermanus B; Koeppel, Katja N
The red panda ( Ailurus fulgens ) is classified as an endangered species by the International Union for Conservation of Nature and Natural Resources. The natural distribution of the red panda is in the Himalayas and southern China. Thoracic diseases such as dirofilariasis, hypertrophic cardiomyopathy, tracheal obstruction, lung worm infestation, and pneumonia have been reported in the red panda. The aim of this study was to describe the normal radiographic thoracic anatomy of captive red pandas as a species-specific reference for routine health examinations and clinical cases. Right lateral (RL) and dorsoventral (DV) inspiratory phase views of the thorax were obtained in 11 adult captive red pandas. Measurements were made and ratios calculated to establish reference ranges for the mean vertebral heart score on the RL (8.34 ± 0.25) and DV (8.78 ± 0.34) views and the mean ratios of the caudal vena cava diameter to the vertebral body length above tracheal bifurcation (0.67 ± 0.05) and tracheal diameter to the width of the third rib (2.75 ± 0.24). The majority of animals (10/11) had 14 thoracic vertebrae, except for one animal that had 15 thoracic vertebrae. Rudimentary clavicles were seen in 3/11 animals. The ovoid, oblique cardiac silhouette was more horizontally positioned and elongated in older animals. A redundant aortic arch was seen in the oldest animal. The trachea was seen with mineralized cartilage rings in all animals. The carina was clearly seen in the majority of animals (10/11). Variations exist in the normal radiographic thoracic anatomy of different species. Knowledge of the normal radiographic thoracic anatomy of the red panda should prove useful for routine health examinations and in the diagnosis of thoracic diseases.
Tallroth, Kaj; Lohman, Martina; Heliövaara, Markku; Aromaa, Arpo; Knekt, Paul; Standertskjöld-Nordenstam, Carl-Gustaf
The objective of this study was to evaluate the coronal alignment of the thoracic spine in persons with dextrocardia. Generally, the thoracic spine is slightly curved to the right. It has been suggested that the curve could be triggered by pulsation forces from the descending aorta. Since no population study has focused on the alignment of the thoracic spine in persons with situs inversus, dextrocardia, and right-sided descending aorta, we compared the radiographs of the thoracic spine in persons with dextrocardia to those having normal levocardia. Among 57,440 persons in a health survey, 11 cases of dextrocardia were identified through standard radiological screening. The miniature chest radiographs of eight persons were eligible for the present study. The study was carried out as a nested case-control study. Four individually matched (age, gender, and municipality) controls with levocardia were chosen for each case. Coronal alignment of the thoracic spine was analyzed without knowledge of whether the person had levo- or dextrocardia. A mild convexity to the left was found in all persons with dextrocardia and right-sided descending aorta (mean Cobb angle 6.6 degrees to the left, SD 2.9). Of the 32 normal levocardia persons, 29 displayed a convexity to the right, and the remaining three had a straight spine (mean Cobb angle 5.2 degrees to the right, SD 2.3). The difference (mean 11.8 degrees , SD 3.5) differed significantly from unity (P = 0.00003). In conclusion, it seems that a slight left convexity of the thoracic spine is frequent in dextrocardia. We assume that the effect of the repetitive pulsatile pressure of the descending thoracic aorta, and the mass effect of the heart may cause the direction of the convexity to develop opposite to the side of the aortic arch.
Full Text Available The article tries to address the concept of civil society from varied perspectives. From a historical point of view, civil society demands not only the absent domination of state but also liberates individuals from the hegemony of state. The article shows that in Indonesia and Malaysian discourse, masyarakat madani is often used to represent the term of civil society. Using this conception, major values of civil society also share with basic ideas within the Medina Treaty in the history of Islam. These ideas include egalitarianism, human rights protection, participation, law and justice enforcement and pluralism. In this frame, the question on whether or not Islam is compatible with the concept of civil society is clearly answered. Muslims could benefit such a concept to build their awareness of being progressive and adaptive to social changes.
Deals with "area study" aspects of the teaching of English in schools and colleges. Using as an example the British monarchy, it is shown how "area study" elements are handled in schoolbooks in use today. Suggestions relating to the subject are also offered. (IFS/WGA)
Patterson, Benjamin O; Holt, Peter J; Nienaber, Christoph; Fairman, Ronald M; Heijmen, Robin H; Thompson, Matt M
Thoracic endovascular aortic repair (TEVAR) of various pathologies has been associated with peri-interventional neurologic complication rates of up to 15%. The objective of this study was to determine the influence of the management of the left subclavian artery (LSA) on neurologic complications and to define subgroups that might benefit from LSA revascularization. The Medtronic Thoracic Endovascular Registry (MOTHER; Medtronic, Santa Rosa, Calif), consists of data from five sponsored trials and one institutional series incorporating 1010 patients undergoing TEVAR from 2002 to 2010. Perioperative stroke and spinal cord injury (SCI) rates were described according to the management of the LSA and presenting pathology. Multivariate analysis was performed to determine factors associated with perioperative neurologic complications. Of 1002 patients included in the analysis, stroke occurred in 48 (4.8%), and SCI developed in 42 (4.2%) ≤ 30 days of surgery. The stroke rate was 2.2% in patients with no coverage of the LSA vs 9.1% with coverage alone and 5.1% in patients who underwent LSA revascularization before coverage (P < .001). This relationship was strongest in the aneurysm group. Coverage of the LSA without revascularization was independently associated with stroke (odds ratio [OR], 3.5; 95% confidence interval [CI], 1.7-7.1), specifically in the posterior territory (OR, 11.7; 95% CI, 2.5-54.6), as was previous cerebrovascular accident (OR, 7.1; 95% CI, 2.2-23.1; P = .001), whereas a covered LSA was not associated with an increased risk of SCI. Coverage of the LSA without revascularization is an important modifiable risk factor for stroke in patients undergoing TEVAR for a thoracic aortic aneurysm. Prior revascularization appears to protect against posterior circulation territory stroke. Copyright © 2014 Society for Vascular Surgery. All rights reserved.
Antonoff, Mara B; Verrier, Edward D; Allen, Mark S; Aloia, Lauren; Baker, Craig; Fann, James I; Iannettoni, Mark D; Yang, Stephen C; Vaporciyan, Ara A
The feasibility and efficacy of a web-based curriculum in supplementing thoracic surgical training was previously shown. However, the impact of curricular participation on validated knowledge tests remains unknown. We compared in-service training examination (ITE) results among trainees, stratified by curricular use. The national online curriculum was implemented in August 2013. We retrospectively reviewed trainees who participated in thoracic surgical training programs in both 2012 to 2013 and 2013 to 2014. Scores from the 2013 and 2014 ITEs were obtained, and curricular usage data were collected from site analytics. Trainees were separated into three groups according to 2013 ITE scores; within each group, changes in score for high- versus low-volume users were compared. 187 trainees took the ITE both years, with exposure to the online curriculum during only the second year. High-volume users' scores trended toward greater improvement than scores of low-volume users (+18.2% versus +13.0%, p = 0.199). When stratified by 2013 score, the lowest scoring quartile improved substantially, and the highest scoring quartile improved modestly, regardless of curricular use. However, for those individuals who achieved mid-range scores in 2013, there was a trend toward much greater improvement in score with heavier use of the curriculum (+17.0% versus +7.0%, p = 0.094). Among trainees who had access to the novel online curriculum during the second of 2 consecutive years, we evaluated the impact of curricular participation on ITE scores. The effect appears to be most pronounced in individuals with mid-range scores, in whom high curricular use led to the greatest improvement. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Ottemoller, L.; Baptie, B.; Luckett, R.
The British Geological Survey (BGS) monitors the seismicity in and around the British Isles. The seismic network was started in the seventies and built up over the years to 146 short-period stations. An upgrade of this network started a few years ago and will result in a modern network with broadband seismometers, high dynamic range digitizers and real-time communication (Internet, ADSL, satellite). In total the network will comprise about 50 stations, with only few short-period stations remaining. Equipment is used from both Guralp and Nanometrics, and their respective software for data acquisition is used to bring the data to the centre in near real-time. The automated data processing is done through Earthworm. Event data are analysed using SEISAN. Continuous data are kept for all broadband stations and checked for quality and completeness. Real-time data is also exchanged with neighbouring networks. The data is used for routine monitoring, but also research. The main research objectives are to understand distribution of seismicity and relating earthquakes to tectonics, develop velocity and attenuation models and study the seismic hazard and earthquake effects.
Full Text Available The subjects of Owen Hatherley’s A Guide to the New Ruins of Great Britain are architecture and urban development. The book addresses also some broader cultural, political and economic references, as well as personal anecdotes and memories. It includes many encounters with the remnants of the British welfare state.As an extension to his blog postings and a sequel of sorts to his previous Militant Modernism, Hatherley’s antagonist here is the semi-official architecture of New Labour, which he terms ‘pseudomodernism’: an unimaginative, inferior, and, in its own specific way, also tacky architecture of white stucco, steel and glass. He attacks the Faustian bargain of Richard Rogers and his allies with neoliberalism, a pact that produces a modernism devoid of social content, reflected by the unimaginative, speculation-driven architectural design. While Hatherley produces the promised indictment of recent British architecture, the book is, at the end of the day, primarily a eulogy to the disappearing postwar architecture he so evidently loves.
Pitman, Alexandra; Stevenson, Fiona
Many suicide prevention strategies promote media guidelines on suicide reporting, given evidence that irresponsible reporting of suicide can influence imitative suicidal behavior. Due to limited resources, monitoring of guideline adherence has tended to focus on news outputs, with a risk of neglecting other journalistic content. To determine whether British newspapers' arts coverage adheres to media guidelines on suicide reporting. Purposive sampling was used to capture current national practice on suicide reporting within newspapers' arts coverage of exhibitions. Recent major UK exhibitions by artists who had died by suicide were identified: Kirchner, Rothko, Gorky, and Van Gogh. Content analysis of all UK national newspaper coverage of these exhibitions was performed to measure the articles' adherence to widely accepted media guidelines. In all, 68 newspaper reviews satisfied inclusion criteria, with 100% failing to show full adherence to media guidelines: 21% used inappropriate language; 38% provided explicit descriptions of the suicide; 7% employed simplistic explanations for suicide triggers; 27% romanticized the suicide; and 100% omitted information on sources of support. British newspapers' arts coverage of exhibitions deviates considerably from media guidelines on the reporting of suicide. The findings suggest scope to improve journalists' awareness of the importance of this component of suicide prevention strategies.
Peixoto, Rafael Marcos Tort
Full Text Available The purpose of this paper is to analyse a chart published by the British newspaper The Telegraphabout the most common misunderstandings foreigners face while making use of English as their second language. L2 speakers are said to take every word at face value and therefore making some pragmatic mistakes. Sometimes there can be another meaning behind the spoken words, like it is unsaid for a reason. The pragmatics theories of irony in Attardo (1999 shed light on these translating and intercultural awareness issues by explaining what is behind the misunderstanding which is the secret ofthe so famous British politeness. Some considerations will be made upon the chart so as to understand it, such as an analysis of irony and native speakers’ perspectives on it. In addition to that, we will take into account the opinion of some native speakers of English to unveil some details and clarify how meaningful some sentences may be and if the researched chart is actually accurate
Lala, Salim; Scali, Salvatore T; Feezor, Robert J; Chandrekashar, Satish; Giles, Kristina A; Fatima, Javairiah; Berceli, Scott A; Back, Martin R; Huber, Thomas S; Beaver, Thomas M; Beck, Adam W
Aortic coarctation (AC) is most commonly identified in pediatric patients; however, adults can present with late sequelae of untreated coarctation or complications of prior open repair. To date, there are limited data about the role of thoracic endovascular aortic repair (TEVAR) in this group of patients. The purpose of this analysis was to describe our experience with management of adult coarctation patients using TEVAR. All TEVAR patients treated for primary coarctation or late sequelae of previous open repair (eg, pseudoaneurysm, recurrent coarctation or anastomotic stenosis related to index open coarctation repair) were reviewed. Demographics, comorbidities, procedure-related variables, postoperative outcomes, and reintervention were recorded. Computed tomography centerline assessments of endograft morphology were completed to delineate stent anatomy at the coarctation site. Survival and reintervention were estimated using life-table analysis. A total of 21 patients were identified (median age, 46 years [range, 33-71 years]; 67% male [n = 14]). Nine patients (43%) were treated for symptomatic primary (n = 6) or recurrent (n = 3) coarctation. Other indications included degenerative thoracic aneurysm (n = 6), pseudoaneurysm (n = 4), and dissection (n = 2). Technical success was 100% (95% confidence interval [CI], 84%-100%). No 30-day mortality or paraplegia events occurred; however, two patients (10%) experienced postoperative nondisabling stroke. In primary or recurrent coarctation patients with available computed tomography imaging (n = 8 of 9), nominal stent graft diameters were achieved proximal and distal to the coarctation (range, -0.4 to -1.2 mm of desired final stent diameter). Specific to the coarctation site, there was a significant increase in aortic diameter after TEVAR (before stenting, 11.5 [95% CI, 6.8-12.3] mm; after stenting, 15 [95% CI, 13.7-15.7] mm; P = .004). Concurrently, systolic arterial blood pressure at time of discharge was
Gandhi, Sagar S; Blas, Joseph V; Lee, Stewart; Eidt, John F; Carsten, Christopher G
Blunt thoracic aortic injuries (BTAIs) have historically been treated with open surgery; thoracic endovascular aortic repair (TEVAR), however, is rapidly becoming the standard of care for all grades of injury. Previous studies have shown successful, conservative management of low-grade (I and II) BTAI, but limited literature exists regarding nonoperative management (NOM) for high-grade BTAI. The purpose of this study was to evaluate NOM for grade III BTAI compared with TEVAR. There were 75 patients diagnosed with BTAI between January 2004 and June 2015. Of these, 40 were excluded for different grades of BTAI (17), death before any treatment (6), and need for urgent open repair (17). The remaining 35 patients were divided into two groups by treatment approach: NOM (n = 18) and TEVAR (n = 17). Primary end points were complications and mortality. The secondary end point was difference in pseudoaneurysm and aortic diameter measurements between groups. The groups of patients were similar in age, gender, Injury Severity Score, length of stay, in-hospital mortality, and hospital-associated complications. There were four TEVAR-related complications: graft involutions (2), type I endoleak (1), and distal embolization (1). All TEVAR-related complications required either an adjunctive procedure at the time of the primary procedure or an additional procedure. No patients from the NOM group required operative intervention. There were seven in-hospital mortalities: two in the TEVAR group (11.8%) and five in the NOM group (27.8%; P = .402). One death in the NOM group was related to aortic disease. Follow-up computed tomography imaging revealed similar aortic-related outcomes between groups, with a high proportion showing resolved or improved aortic injury (NOM, 87.5%; TEVAR, 92.9%; P = .674). Initial computed tomography imaging showed similar aortic diameters between groups. The average diameter of the aorta distal to the subclavian artery was 22.6 mm in the NOM group vs 22
Parent, Stefan; Labelle, Hubert; Skalli, Wafa; de Guise, Jacques
A morphometric analysis of thoracic pedicles in vertebrae from scoliotic specimens. The objective of this study was to quantify the changes occurring in thoracic pedicles affected by a scoliotic deformity. There exists a lot of controversy in the literature concerning the shape and size of thoracic pedicles in idiopathic scoliosis. In recent years, thoracic pedicle screws are being used more frequently in corrective spine surgery, but few studies have evaluated the morphology of scoliotic thoracic pedicles. Thirty scoliotic specimens with curves presenting various degrees of severity were studied using a three-dimensional digitizing protocol developed to create a precise three-dimensional reconstruction of the vertebrae. Twenty-two parameters describing specifically the pedicles were then calculated for each vertebra from these reconstructions. Every scoliotic specimen was then matched with a normal specimen to provide for a representative control group and comparisons were made on pedicle width, length, height, surface, and orientation. A total of 683 thoracic vertebrae were measured (325 scoliotic and 358 normal vertebrae). Pedicles located on the concavity of typical right thoracic curves were found to be significantly thinner than their normal counterparts with a maximal mean difference of 1.37 mm at T8. The pedicles on the concavity of the high thoracic compensatory curve were also found to be significantly diminished with a maximal mean difference of 1.68 mm at T4. Mean left pedicle width at T8 (concavity) and mean right pedicle width at T4 (concavity) were found to be 4.08 mm and 2.60 mm, respectively. Pedicle length was found to be slightly increased, and pedicle height was found to be slightly decreased in pedicles from scoliotic spines with no preference for concavity or convexity. Pedicle orientation and inclination were unchanged with respect to each corresponding vertebral body. These results are of critical importance for clinicians performing spinal
Mariscalco, Giovanni; Piffaretti, Gabriele; Tozzi, Matteo; Bacuzzi, Alessandro; Carrafiello, Giampaolo; Sala, Andrea; Castelli, Patrizio
Cerebrovascular accidents are devastating and worrisome complications after thoracic endovascular aortic repair. The aim of this study was to determine cerebrovascular accident predictors after thoracic endovascular aortic repair. Between January 2001 and June 2008, 76 patients treated with thoracic endovascular aortic repair were prospectively enrolled. The study cohort included 61 men; mean age was 65.4 +/- 16.8 years. All patients underwent a specific neurologic assessment on an hourly basis postoperatively to detect neurologic deficits. Cerebrovascular accidents were diagnosed on the basis of physical examination, tomography scan or magnetic resonance imaging, or autopsy. Cerebrovascular accidents occurred in 8 (10.5%) patients, including 4 transient ischemic attack and 4 major strokes. Four cases were observed within the first 24-hours. Multivariable analysis revealed that anatomic incompleteness of the Willis circle (odds ratio [OR] 17.19, 95% confidence interval [CI] 2.10 to 140.66), as well as the presence of coronary artery disease (OR 6.86, 95 CI% 1.18 to 40.05), were independently associated with postoperative cerebrovascular accident development. Overall hospital mortality was 9.2%, with no significant difference for patients hit by cerebrovascular accidents (25.0% vs 7.3%, p = 0.102). Preexisting coronary artery disease, reflecting a severe diseased aorta and anomalies of Willis circle are independent cerebrovascular accident predictors after thoracic endovascular aortic repair procedures. A careful evaluation of the arch vessels and cerebral vascularization should be mandatory for patients suitable for thoracic endovascular aortic repair.
McDevitt, Amy; Young, Jodi; Mintken, Paul; Cleland, Josh
Thoracic spine manipulation is commonly used by physical therapists for the management of patients with upper quarter pain syndromes. The theoretical construct for using thoracic manipulation for upper quarter conditions is a mainstay of a regional interdependence (RI) approach. The RI concept is likely much more complex and is perhaps driven by a neurophysiological response including those related to peripheral, spinal cord and supraspinal mechanisms. Recent evidence suggests that thoracic spine manipulation results in neurophysiological changes, which may lead to improved pain and outcomes in individuals with musculoskeletal disorders. The intent of this narrative review is to describe the research supporting the RI concept and its application to the treatment of individuals with neck and/or shoulder pain. Treatment utilizing both thrust and non-thrust thoracic manipulation has been shown to result in improvements in pain, range of motion and disability in patients with upper quarter conditions. Research has yet to determine optimal dosage, techniques or patient populations to which the RI approach should be applied; however, emerging evidence supporting a neurophysiological effect for thoracic spine manipulation may negate the need to fully answer this question. Certainly, there is a need for further research examining both the clinical efficacy and effectiveness of manual therapy interventions utilized in the RI model as well as the neurophysiological effects resulting from this intervention.
Duff, Alistair S
We are often told that we are ""living in an information society"" or that we are ""information workers."" But what exactly do these claims mean, and how might they be verified? In this important methodological study, Alistair S. Duff cuts through the rhetoric to get to the bottom of the ""information society thesis."" Wide-ranging in coverage, this study will be of interest to scholars in information science, communication and media studies and social theory. It is a key text for the newly-unified specialism of information society studies, and an indispensable guide to the future of this disc
Climate, and human responses to it, have a strongly interconnected relationship. This when climate change occurs, the result of either natural or human causes, societies should react and adapt to these. But do they? If so, what is the nature of that change, and are the responses positive...... or negative for the long-term survival of social groups? In this volume, scholars from diverse disciplines including archaeology, geology and climate sciences explore scientific and material evidence for climate changes in the past, their causes, their effects on ancient societies and how those societies...
Lansdall-Welfare, Thomas; Sudhahar, Saatviga; Thompson, James; Lewis, Justin; Cristianini, Nello
Previous studies have shown that it is possible to detect macroscopic patterns of cultural change over periods of centuries by analyzing large textual time series, specifically digitized books. This method promises to empower scholars with a quantitative and data-driven tool to study culture and society, but its power has been limited by the use of data from books and simple analytics based essentially on word counts. This study addresses these problems by assembling a vast corpus of regional newspapers from the United Kingdom, incorporating very fine-grained geographical and temporal information that is not available for books. The corpus spans 150 years and is formed by millions of articles, representing 14% of all British regional outlets of the period. Simple content analysis of this corpus allowed us to detect specific events, like wars, epidemics, coronations, or conclaves, with high accuracy, whereas the use of more refined techniques from artificial intelligence enabled us to move beyond counting words by detecting references to named entities. These techniques allowed us to observe both a systematic underrepresentation and a steady increase of women in the news during the 20th century and the change of geographic focus for various concepts. We also estimate the dates when electricity overtook steam and trains overtook horses as a means of transportation, both around the year 1900, along with observing other cultural transitions. We believe that these data-driven approaches can complement the traditional method of close reading in detecting trends of continuity and change in historical corpora. PMID:28069962
Lansdall-Welfare, Thomas; Sudhahar, Saatviga; Thompson, James; Lewis, Justin; Cristianini, Nello
Previous studies have shown that it is possible to detect macroscopic patterns of cultural change over periods of centuries by analyzing large textual time series, specifically digitized books. This method promises to empower scholars with a quantitative and data-driven tool to study culture and society, but its power has been limited by the use of data from books and simple analytics based essentially on word counts. This study addresses these problems by assembling a vast corpus of regional newspapers from the United Kingdom, incorporating very fine-grained geographical and temporal information that is not available for books. The corpus spans 150 years and is formed by millions of articles, representing 14% of all British regional outlets of the period. Simple content analysis of this corpus allowed us to detect specific events, like wars, epidemics, coronations, or conclaves, with high accuracy, whereas the use of more refined techniques from artificial intelligence enabled us to move beyond counting words by detecting references to named entities. These techniques allowed us to observe both a systematic underrepresentation and a steady increase of women in the news during the 20th century and the change of geographic focus for various concepts. We also estimate the dates when electricity overtook steam and trains overtook horses as a means of transportation, both around the year 1900, along with observing other cultural transitions. We believe that these data-driven approaches can complement the traditional method of close reading in detecting trends of continuity and change in historical corpora.
Full Text Available Maria Concetta Interrigi,1 Francesca M Trovato,2,3 Daniela Catalano,3,4 Guglielmo M Trovato3,5 1Accident and Emergency Department, Ospedale Cannizzaro, Catania, 2Accident and Emergency Department, Ospedale Civile, Ragusa, 3Department of Clinical and Experimental Medicine, The School of Medicine, University of Catania, 4Postgraduate School of Clinical Ultrasound, Department of Clinical and Experimental Medicine, Azienda Ospedaliero-Universitaria Policlinico, University of Catania, 5Postgraduate School of e-Learning and ICT in Health Sciences, The School of Medicine, University of Catania, Catania, Italy Purpose: Thoracic ultrasound (TUS has been proposed as an easy-option replacement for chest X-ray (CXR in emergency diagnosis of pneumonia, pleural effusion, and pneumothorax. We investigated CXR unforeseen diagnosis, subsequently investigated by TUS, considering its usefulness in clinical risk assessment and management and also assessing the sustainability of telementoring. Patients and methods: This observational report includes a period of 6 months with proactive concurrent adjunctive TUS diagnosis telementoring, which was done using freely available smartphone applications for transfer of images and movies. Results: Three hundred and seventy emergency TUS scans (excluding trauma patients were performed and telementored. In 310 cases, no significant chest pathology was detected either by CXR, TUS, or the subsequent work-up; in 24 patients, there was full concordance between TUS and CXR (ten isolated pleural effusion; eleven pleural effusion with lung consolidations; and three lung consolidation without pleural effusion; in ten patients with lung consolidations, abnormalities identified by CXR were not detected by TUS. In 26 patients, only TUS diagnosis criteria of disease were present: in 19 patients, CXR was not diagnostic, ie, substantially negative, but TUS detected these conditions correctly, and these were later confirmed by computed
Full Text Available This article contains highlights and a selection of the scientific advances from the European Respiratory Society (ERS Clinical Assembly (Assembly 1 and its six respective groups (Groups 1.1–1.6 that were presented at the 2016 ERS International Congress in London, UK. The most relevant topics for clinicians will be discussed, covering a wide range of areas including clinical problems, rehabilitation and chronic care, thoracic imaging, interventional pulmonology, diffuse and parenchymal lung diseases, and general practice and primary care. In this comprehensive review, the newest research and actual data will be discussed and put into perspective.
Laland, Kevin N
November 7-9, 2016 witnessed a joint discussion meeting of the Royal Society and the British Academy (the UK national academies for the sciences and social sciences, respectively) entitled 'New Trends in Evolutionary Biology: Biological, Philosophical and Social Science Perspectives'. The meeting, anticipated with a mix of feverish enthusiasm and dread, sold out months in advance, the eager audience perhaps expecting radical and traditional evolutionists to go toe to toe, rather than the constructive dialogue among biologists, social scientists, and researchers in the humanities that the academies advertised. One issue under discussion was whether or not the explanatory core of evolutionary biology requires updating in the light on recent advances in evo-devo, epigenetics, ecosystem ecology, and elsewhere. Copyright © 2017 Elsevier Ltd. All rights reserved.
Noda, Masafumi; Mizuma, Masamichi; Maeda, Sumiko; Sakurada, Akira; Hoshikawa, Yasushi; Endo, Chiaki; Okada, Yoshinori; Unno, Michiaki; Kasai, Noriyuki; Kondo, Takashi
The purpose of this study was to describe the animal thoracic training program for the thoracic surgery at the laboratory animal facilities The training was provided for 78 surgical students under the direction of thoracic medical specialists. Students attended lectures and then performed venipuncture, injection, intubation, tracheostomy, surgical cut-down, and thoracic and abdominal surgical approaches. We estimated the detailed surgical skills in two groups (67 residents and 11 thoracic fellows). All students demonstrated satisfactory impressions after training. We found significant difference between the skills of residents and fellows with regard to the haemostasis and suturing techniques. Wet-lab training for thoracic surgery at the laboratory animal facilities is useful for surgical residents and thoracic fellows.
Loomba, Vivek; Kaveeshvar, Hirsh; Dwivedi, Samvid
Epidural steroid injections are a common procedure performed by pain physicians. The American Society of Regional Anesthesia along with several other groups recently provided guidelines for performing epidural injections in the setting of anticoagulants. We present a case of a patient who developed an epidural hematoma and subsequent paraplegia despite strict adherence to these guidelines. Although new guidelines serve to direct practice, risks of devastating neurologic complications remain as evidenced by our case.