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Pulmonary embolism guide

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https://www.readbyqxmd.com/read/28054326/what-is-the-timing-of-general-health-adverse-events-that-occur-after-total-joint-arthroplasty
#1
Daniel D Bohl, Nathaniel T Ondeck, Bryce A Basques, Brett R Levine, Jonathan N Grauer
BACKGROUND: Despite extensive research regarding risk factors for adverse events after total joint arthroplasty (TJA), there are few publications describing the timing at which such adverse events occur. QUESTIONS/PURPOSES: (1) On which postoperative day do certain adverse events occur? (2) What adverse events occur earlier after TKA than after THA? (3) For each adverse event, what proportion occurred after hospital discharge? METHODS: We screened the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) to identify all patients undergoing primary THA and primary TKA between 2005 and 2013, resulting in a study population of 124,657 patients evaluated as part of this retrospective database analysis...
January 4, 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/28046769/su-g-iep4-15-ultrasound-imaging-of-absorbable-inferior-vena-cava-filters-for-proper-placement
#2
T Mitcham, R Bouchard, A Melancon, M Eggers, M Melancon
PURPOSE: Inferior vena cava filters (IVCFs) are used in patients with a high risk of pulmonary embolism in situations when the use of blood thinning drugs would be inappropriate. These filters are implanted under x-ray guidance; however, this provides a dose of ionizing radiation to both patient and physician. B-mode ultrasound (US) imaging allows for localization of certain implanted devices without radiation dose concerns. The goal of this study was to investigate the feasibility of imaging the placement of absorbable IVCFs using US imaging to alleviate the dosage concern inherent to fluoroscopy...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28009644/imaging-of-nontraumatic-thoracic-emergencies
#3
Lauran Stöger, Cornelia Schaefer-Prokop, Bram H J Geurts
PURPOSE OF REVIEW: Acute chest symptoms form an important incentive for imaging in the emergency setting. This review discusses the radiologic features of various vascular and pulmonary diseases leading to acute respiratory distress and recent developments on important emergency radiologic examinations. RECENT FINDINGS: Recently, triple-rule-out computed tomography protocol was introduced in diagnosis of chest pain, and advancing computed tomography technology and knowledge have led to discussion on treatment of pulmonary embolism...
December 21, 2016: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28004969/management-of-the-incidental-pulmonary-embolism
#4
Victor Chiu, Casey O'Connell
OBJECTIVE: The incidental pulmonary embolism (PE) is being identified at an increasing rate because of use of MDCT and presents a management challenge because of a lack of prospective data. Most clinicians treat patients with proximal or segmental incidental PE in the same manner as patients with suspected PE. CONCLUSION: The treatment of subsegmental PE may be guided by an assessment of patient symptoms, risk factors for recurrent venous thrombosis, and concomitant deep venous thrombosis...
December 22, 2016: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28003829/cardiac-arrest-as-a-consequence-of-air-embolism-a-case-report-and-literature-review
#5
Zia Ur Rahman, Ghulam Murtaza, Mohsin Pourmorteza, Wael K El Minaoui, Pooja Sethi, Peyman Mamdouhi, Timir Paul
Air embolism is an infrequent but potentially catastrophic complication. It could be a complication of invasive procedures including surgery, central line placement, positive pressure ventilation, trauma, hemodialysis, pacemaker placement, cardiac ablation, and decompression sickness. Usually, it does not cause any hemodynamic complication. In rare cases, it could lodge in the heart and cause cardiac arrest. We present a case of an 82-year-old white female who underwent computed tomography (CT) guided biopsy of right lung pulmonary nodule...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/27931595/transcatheter-closure-of-patent%C3%A2-ductus%C3%A2-arteriosus-in-extremely%C3%A2-premature%C3%A2-newborns-early-results-and-midterm-follow-up
#6
Evan M Zahn, Daniel Peck, Alistair Phillips, Phillip Nevin, Kaylan Basaker, Charles Simmons, Marion E McRae, Tracy Early, Ruchira Garg
OBJECTIVES: The goal of this study was to describe early and midterm outcomes of extremely premature newborns (EPNs) who underwent transcatheter echocardiographically guided patent ductus arteriosus (PDA) closure. BACKGROUND: Surgical ligation of PDA in EPNs confers significant risk for procedural morbidity and adverse long-term outcomes. METHODS: The Amplatzer Vascular Plug II was used in all cases. Post-ligation syndrome was defined using previously published parameters...
December 12, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27930585/the-incidence-and-outcome-of-major-complication-following-conventional-tae-tace-for-hepatocellular-carcinoma
#7
Jianfei Tu, Zhongzhi Jia, Xihui Ying, Dengke Zhang, Shaoqin Li, Feng Tian, Guomin Jiang
To investigate the incidence and outcome of major complication following conventional transarterial embolization/chemoembolization (TAE/TACE) therapy for hepatocellular carcinoma (HCC).From May 2010 to May 2016, all patients with major complication following conventional TAE/TACE for HCC were included. Major complication was defined as admission to a hospital for therapy, an unplanned increase in the level of care, prolonged hospitalization, permanent adverse sequelae, or death after conventional TAE/TACE therapy by Society of Interventional Radiology...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27920857/aortic-air-embolus-following-pulmonary-tumor-radiofrequency-ablation
#8
Roger Stimpson, Suhag Patel, Rohan Shah, Junjian Huang, Sumit Chhadia, Vivek Yedavalli, Mark Saker
Aortic air embolism following a computed tomography (CT) guided percutaneous transthoracic procedure is a rare occurrence, but one that can have dire consequences. We present a case of a 48-year old female diagnosed with aortic air embolism during percutaneous radiofrequency ablation of a pulmonary mass. A large amount of intra-aortic air can be seen on the CT images just before the patient suffered acute cardiac arrest. Although this is a rare occurrence, recognition and management of this complication is important for physicians who perform any percutaneous transthoracic procedures...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27913507/diagnosis-of-suspected-venous-thromboembolism
#9
Clive Kearon
The primary goal of diagnostic testing for venous thromboembolism (VTE) is to identify all patients who could benefit from anticoagulant therapy. Test results that identify patients as having a ≤2% risk of VTE in the next 3 months are judged to exclude deep vein thrombosis (DVT) or pulmonary embolism (PE). Clinical evaluation, with assessment of: (1) clinical pretest probability (CPTP) for VTE; (2) likelihood of important alternative diagnoses; and (3) the probable yield of D-dimer and various imaging tests, guide which tests should be performed...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27912200/is-cha2ds2-vasc-appropriate-for-hyperthyroid-patients-with-atrial-fibrillation-implications-of-adding-a-transesophageal-echocardiography-evaluation
#10
Marcus Vinicius Leitão de Souza, Patricia de Fátima Dos Santos Teixeira, Mario Vaisman, Sergio Salles Xavier
BACKGROUND: Anticoagulation remains a controversial issue among hyperthyroid patients with atrial fibrillation (AF). We aimed to evaluate the prevalence of the thrombogenic milieu (TM), detected using transesophageal echocardiography (TEE), among patients with AF related to hyperthyroidism, and to correlate these findings with the clinical embolic risk classification (CHA2DS2-VASc). METHODS: CHA2DS2-VASc score, thyroid hormonal status, time since hyperthyroidism diagnosis, transthoracic echocardiography (TTE) and TEE were assessed in 47 consecutive patients aged between 18 and 65years with AF related to hyperthyroidism...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27869512/controversies-in-the-management-of-cancer-associated-thrombosis
#11
Marc Carrier, Paolo Prandoni
Cancer associated thrombosis (CAT) is a frequent complication among cancer patients. It is associated with increased morbidity, mortality, and psychological burden. Areas covered: Low-molecular-weight heparin monotherapy for the initial 6 months is considered the standard of care for the acute and long-term management of CAT. For patients at high risk of recurrent CAT (e.g. active cancer or still undergoing anticancer therapy) beyond the initial 6 months of treatment, continuation of anticoagulation therapy for secondary prevention is usually recommended...
January 2017: Expert Review of Hematology
https://www.readbyqxmd.com/read/27849664/perioperative-pharmacological-thromboprophylaxis-in-patients-with-cancer-a-systematic-review-and-meta-analysis
#12
Qiang Guo, Bin Huang, Jichun Zhao, Yukui Ma, Ding Yuan, Yi Yang, Xiaojiong Du
OBJECTIVE: To compare the relative effects between pharmacological thromboprophylaxis and no anticoagulation. BACKGROUND: The efficacy and safety of pharmacological thromboprophylaxis in cancer patients undergoing surgery need to be quantified to guide management. METHODS: We searched multiple electronic databases (up to March 31, 2016) for trials of cancer patients undergoing surgery that assessed the relative benefits and harms of perioperative pharmacological thromboprophylaxis...
November 15, 2016: Annals of Surgery
https://www.readbyqxmd.com/read/27822904/a-new-prognostic-strategy-for-adult-patients-with-acute-pulmonary-embolism-eligible-for-outpatient-therapy
#13
Federico Angriman, Fernando J Vazquez, Pierre Marie Roy, Gregoire Le Gal, Marc Carrier, Esteban Gandara
We sought to derive a parsimonious predictive model to identify a subgroup of patients that will experience a low number of adverse events within 14 days of the diagnosis of pulmonary embolism. Retrospective cohort study of adult patients with acute pulmonary embolism at the Ottawa Hospital between 2007 and 2012. Primary outcome was defined as the composite of all-cause mortality, recurrent venous thromboembolism and major bleeding within 14 days. Multivariate logistic regression models were fit to model the occurrence of the primary outcome so as to guide either outpatient therapy or early discharge after initial admission...
November 7, 2016: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/27796581/treatment-of-accidental-perianal-injection-of-topical-thrombin-with-intravenous-antithrombin
#14
Vance G Nielsen, Samata R Paidy, Whitney McLeod, Alexandra Fox, Valentine N Nfonsam
While topical thrombin application can markedly improve surgical hemostasis, rapid absorption of thrombin can result in pulmonary embolism and death. We report a case of accidental interstitial infiltration of topical thrombin after hemorrhoidectomy that was treated with administration of human antithrombin and heparin anticoagulation. Except for a marked decrease in antithrombin activity from super normal to normal values, the patient exhibited no laboratory or clinical signs of pulmonary embolism, thrombin mediated consumptive loss of procoagulants, or regional thrombosis...
October 28, 2016: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/27783380/common-pitfalls-in-point-of-care-ultrasound-a-practical-guide-for-emergency-and-critical-care-physicians
#15
REVIEW
Pablo Blanco, Giovanni Volpicelli
BACKGROUND: Point-of-care ultrasonography (POCUS) is a widely used tool in emergency and critical care settings, useful in the decision-making process as well as in interventional guidance. While having an impressive diagnostic accuracy in the hands of highly skilled operators, inexperienced practitioners must be aware of some common misinterpretations that may lead to wrong decisions at the bedside. OBJECTIVES: This article provides a revision list of common POCUS misdiagnoses usually found in practice and offers useful tips to recognize and avoid them...
December 2016: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/27699156/diagnosis-and-treatment-of-lower-extremity-deep-vein-thrombosis-korean-practice-guidelines
#16
Seung-Kee Min, Young Hwan Kim, Jin Hyun Joh, Jin Mo Kang, Ui Jun Park, Hyung-Kee Kim, Jeong-Hwan Chang, Sang Jun Park, Jang Yong Kim, Jae Ik Bae, Sun Young Choi, Chang Won Kim, Sung Il Park, Nam Yeol Yim, Yong Sun Jeon, Hyun-Ki Yoon, Ki Hyuk Park
Lower extremity deep vein thrombosis is a serious medical condition that can result in death or major disability due to pulmonary embolism or post-thrombotic syndrome. Appropriate diagnosis and treatment are required to improve symptoms and salvage the affected limb. Early thrombus clearance rapidly resolves symptoms related to venous obstruction, restores valve function and reduces the incidence of post-thrombotic syndrome. Recently, endovascular treatment has been established as a standard method for early thrombus removal...
September 2016: Vascular Specialist International
https://www.readbyqxmd.com/read/27696084/safe-and-effective-use-of-rivaroxaban-for-treatment-of-cancer-associated-venous-thromboembolic-disease-a-prospective-cohort-study
#17
Simon Mantha, Eva Laube, Yimei Miao, Debra M Sarasohn, Rekha Parameswaran, Samantha Stefanik, Gagandeep Brar, Patrick Samedy, Jonathan Wills, Stephen Harnicar, Gerald A Soff
Low-molecular weight heparin (LMWH) has been the standard of care for treatment of venous thromboembolism (VTE) in patients with cancer. Rivaroxaban was approved in 2012 for the treatment of pulmonary embolism (PE) and deep vein thrombosis (DVT), but no prior studies have been reported specifically evaluating the efficacy and safety of rivaroxaban for cancer-associated thrombosis (CAT). Under a Quality Assessment Initiative (QAI), we established a Clinical Pathway to guide rivaroxaban use for CAT and now report a validation analysis of our first 200 patients...
September 30, 2016: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/27620305/symptomatology-clinical-presentation-and-basic-work-up-in-patients-with-suspected-pulmonary-embolism
#18
Poul Henning Madsen, Søren Hess
Basic knowledge of pulmonary embolism is relevant to most practicing physicians. Many medical specialties care for patients with increased risk of pulmonary embolism, why recognition of relevant symptoms, a thorough medical history, assessment of the clinical condition of the patient and possibly referral to a relevant facility should be a part of the skills of all clinicians. Sudden onset dyspnea, chest pain, syncope and hemoptysis are essential symptoms of pulmonary embolism, and in most of these patients basic investigations like arterial blood gas analysis, electrocardiogram, chest x-ray and biochemical analyses are appropriate...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27604617/12th-winfocus-world-congress-on-ultrasound-in-emergency-and-critical-care
#19
Yahya Acar, Onur Tezel, Necati Salman, Erdem Cevik, Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás, Mustafa Z Mahmoud, Abdelmoneim Sulieman, Abbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H Lester Kirchner, Gregor Prosen, Ajda Anzic, Paul Leeson, Maryam Bahreini, Fatemeh Rasooli, Houman Hosseinnejad, Gabriel Blecher, Robert Meek, Diana Egerton-Warburton, Edina Ćatić Ćuti, Stanko Belina, Tihomir Vančina, Idriz Kovačević, Nadan Rustemović, Ikwan Chang, Jin Hee Lee, Young Ho Kwak, Do Kyun Kim, Chi-Yung Cheng, Hsiu-Yung Pan, Chia-Te Kung, Ela Ćurčić, Ena Pritišanac, Ivo Planinc, Marijana Grgić Medić, Radovan Radonić, Abiola Fasina, Anthony J Dean, Nova L Panebianco, Patricia S Henwood, Oliviero Fochi, Moreno Favarato, Ezio Bonanomi, Ivan Tomić, Youngrock Ha, Hongchuen Toh, Elizabeth Harmon, Wilma Chan, Cameron Baston, Gail Morrison, Frances Shofer, Angela Hua, Sharon Kim, James Tsung, Isa Gunaydin, Zeynep Kekec, Mehmet Oguzhan Ay, Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon Shim, Ji-Han Lee, Jana Ambrozic, Katja Prokselj, Miha Lucovnik, Gabrijela Brzan Simenc, Asta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius Macas, Sharad Mohite, Zoltan Narancsik, Hugon Možina, Sara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Simon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard Kaufmann, Chun-I Pan, Chien-Hung Wu, Sarah Pasquale, Stephanie J Doniger, Sharon Yellin, Gerardo Chiricolo, Maja Potisek, Borut Drnovšek, Boštjan Leskovar, Kristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph Minardi, Irmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar Zubovic, Ana Godan Hauptman, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Vedran Radonic, Luka Bielen, Peh Wee Ming, Nur Hafiza Yezid, Fatahul Laham Mohammed, Zainal Abidin Huda, Wan Nasarudin Wan Ismail, W Yus Haniff W Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan
A1 Point-of-care ultrasound examination of cervical spine in emergency departmentYahya Acar, Onur Tezel, Necati SalmanA2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasoundYahya Acar, Necati Salman, Onur Tezel, Erdem CevikA3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures?Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA4 Ultrasound-guided supraclavicular subclavian vein catheterization...
September 2016: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/27595470/us-guided-direct-puncture-retrograde-thoracic-duct-access-lymphangiography-and-embolization-feasibility-and-efficacy
#20
Carlos J Guevara, Kristy L Rialon, Raja S Ramaswamy, Seung K Kim, Michael D Darcy
PURPOSE: To describe technical details, success rate, and advantages of direct puncture of the thoracic duct (TD) under direct ultrasound (US) guidance at venous insertion in the left neck. MATERIALS AND METHODS: All patients who underwent attempted thoracic duct embolization (TDE) via US-guided retrograde TD access in the left neck were retrospectively reviewed. Indications for lymphangiography were iatrogenic chyle leak, pulmonary lymphangiectasia, and plastic bronchitis...
December 2016: Journal of Vascular and Interventional Radiology: JVIR
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