keyword
MENU ▼
Read by QxMD icon Read
search

Balloon catheter

keyword
https://www.readbyqxmd.com/read/28100973/endovascular-treatment-of-superior-vena-cava-syndrome-via-balloon-in-balloon-catheter-technique-with-a-palmaz-stent
#1
Wassim Shatila, Abdelkader Almanfi, Mehran Massumi, Kathryn G Dougherty, Dhaval R Parekh, Neil E Strickman
Superior vena cava syndrome is a well-known disease entity that carries substantial rates of morbidity and mortality. Although most cases of superior vena cava syndrome are secondary to a malignant process, additional causes (such as mediastinal fibrosis, pacemaker lead implantation, or central venous catheter placement) have been reported. Multiple treatment options include percutaneous transluminal angioplasty, stent implantation, thrombolysis, mechanical thrombectomy, and venous grafting. We present a case of superior vena cava syndrome in a symptomatic 30-year-old woman who obtained complete relief of obstruction and marked symptomatic improvement through venoplasty and stenting, aided by our use of a balloon-in-balloon catheter system...
December 2016: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28094638/how-to-remove-an-indwelling-urinary-catheter-in-female-patients
#2
Alison Bardsley
Rationale and key points This article aims to assist nurses to undertake the removal of an indwelling urinary catheter in female patients in a safe, timely, effective and patient-centred manner, while maintaining the patient's privacy and dignity. It is important for the nurse to be competent in undertaking this procedure, and to be aware of local and national policies on catheter removal. » Indwelling urinary catheters should be changed only when clinically necessary, or according to the manufacturer's guidelines...
January 4, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28094045/quantification-of-user-and-manufacturer-variabilities-in-urinary-catheter-anchoring-balloon-inflation-and-mitigation-of-variability-by-flow-resistance
#3
Niall F Davis, Eoghan M Cunnane, Rory C Mooney, Rustom P Manecksha, John A Thornhill, Michael T Walsh
OBJECTIVE: To quantify user variability and manufacturer variability in urinary catheter anchoring balloon inflation pressure and to mitigate any significant variance by incorporating flow resistance into the anchoring balloon inflation process. METHODS: Inflation of a urinary catheter anchoring balloon was performed at atmospheric pressure by different users (n = 8) to investigate user variability. A calibrated pressure transducer measured inflation pressures, and a video extensometer measured balloon inflation profiles...
January 13, 2017: Urology
https://www.readbyqxmd.com/read/28093693/a-simple-post-mortem-room-angiography-method-for-the-investigation-of-traumatic-basal-subarachnoid-hemorrhage
#4
Christopher P Johnson, Mike Murphy, George A Johnson, Stephen M Wills, Jonathan E Medcalf
Identifying the site of vascular bleeding in fatal cases of traumatic basal subarachnoid hemorrhage (TBSAH) is important, but can be very difficult to achieve when there is extensive blood clot in the posterior cranial fossa. Post mortem angiography in these circumstances has been reported previously but with mixed results, and is rarely used in current practice within the United Kingdom. We have developed a simple and effective post mortem angiography method, using fluoroscopy and clear modern contrast medium, suitable for use in the autopsy room...
January 17, 2017: Forensic Science, Medicine, and Pathology
https://www.readbyqxmd.com/read/28089662/electroacupuncture-pretreatment-attenuates-spinal-cord-ischemia-reperfusion-injury-via-inhibition-of-high-mobility-group-box-1-production-in-a-lxa4-receptor-dependent-manner
#5
Xiao-Ling Zhu, Xin Chen, Wei Wang, Xu Li, Jia Huo, Yu Wang, Yu-Yuan Min, Bin-Xiao Su, Jian-Ming Pei
Paraplegia caused by spinal cord ischemia is a severe complication following surgeries in the thoracic aneurysm. HMGB1 has been recognized as a key mediator in spinal inflammatory response after spinal cord injury. Electroacupuncture (EA) pretreatment could provide neuroprotection against cerebral ischemic injury through inhibition of HMGB1 release. Therefore, the present study aims to test the hypothesis that EA pretreatment protects against spinal cord ischemia-reperfusion (I/R) injury via inhibition of HMGB1 release...
January 12, 2017: Brain Research
https://www.readbyqxmd.com/read/28081162/beyond-pressure-gradients-the-effects-of-intervention-on-heart-power-in-aortic-coarctation
#6
Joao Filipe Fernandes, Leonid Goubergrits, Jan Brüning, Florian Hellmeier, Sarah Nordmeyer, Tiago Ferreira da Silva, Stephan Schubert, Felix Berger, Titus Kuehne, Marcus Kelm
BACKGROUND: In aortic coarctation, current guidelines recommend reducing pressure gradients that exceed given thresholds. From a physiological standpoint this should ideally improve the energy expenditure of the heart and thus prevent long term organ damage. OBJECTIVES: The aim was to assess the effects of interventional treatment on external and internal heart power (EHP, IHP) in patients with aortic coarctation and to explore the correlation of these parameters to pressure gradients obtained from heart catheterization...
2017: PloS One
https://www.readbyqxmd.com/read/28079812/the-efficacy-of-elastomeric-patient-control-module-when-connected-to-a-balloon-pump-for-postoperative-epidural-analgesia-a-randomized-noninferiority-trial
#7
Myung Hwa Kim, Yon Hee Shim, Min-Soo Kim, Yang-Sik Shin, Hyun Joo Lee, Jeong Soo Lee
When considering the principles of a pain control strategy by patients, reliable administration of additional bolus doses is important for providing the adequate analgesia and improving patient satisfaction. We compared the efficacy of elastomeric patient-control module (PCM) with conventional PCM providing epidural analgesia postoperatively.A noninferiority comparison was used. Eighty-six patients scheduled for open upper abdominal surgery were randomized to use either an elastomeric or conventional PCM connected to balloon pump...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28070681/comparison-of-the-18-month-outcome-after-the-treatment-of-osteoporotic-insufficiency-fractures-by-means-of-balloon-sacroplasty-bsp-and-radiofrequency-sacroplasty-rfs-in-comparison-a-prospective-randomised-study
#8
Reimer Andresen, Sebastian Radmer, Julian Ramin Andresen, Hans-Christof Schober
PURPOSE: The objective of this prospective, randomised study was to examine the feasibility and clinical outcome of balloon sacroplasty and radiofrequency sacroplasty. METHODS: In 40 patients with a total of 57 sacral fractures, CT-guided cement augmentation was performed by means of BSP or RFS. For BSP, the balloon catheter was inflated and deflated in the fracture zone, and the hollow space, thus, created was then filled with PMMA cement. For RFS, the spongious space in the fracture zone was initially extended using a flexible osteotome, and the highly viscous PMMA cement, activated by radiofrequency, was then inserted into the prepared fracture zone...
January 9, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28058949/povidone-iodine-sclerotherapy-for-treatment-of-idiopathic-renal-hematuria-in-two-dogs
#9
Lauren B Adelman, Joseph Bartges, Jacqueline C Whittemore
CASE DESCRIPTION A 6-year-old spayed female Great Pyrenees (dog 1) and a 2-year-old spayed female German Shepherd Dog (dog 2) were evaluated because of gross hematuria of 5 and 2 months' duration, respectively. CLINICAL FINDINGS In both dogs, coagulation times were within reference limits, results of aerobic bacterial culture of urine samples were negative, echogenic debris could be seen within the urinary bladder ultrasonographically, and hematuric urine could be seen exiting the right ureterovesicular junction, with grossly normal urine exiting the left ureterovesicular junction, during cystoscopy...
January 15, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/28058702/percutaneous-retrieval-of-a-fractured-dialysis-catheter-using-a-balloon
#10
Su Nam Lee, Min Seop Jo, Ki-Dong Yoo
Intravascular foreign bodies can cause serious complications and catheter fracture with or without embolization is a rare, serious event. Intravascular fragments from broken catheters can be retrieved percutaneously or surgically, and should be removed as soon as possible to prevent further lethal complications. A gooseneck loop snare is the most popular device for endovascular retrieval of intravascular foreign bodies. Herein, we present the first report of successful percutaneous retrieval of a fractured catheter using a balloon...
January 3, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28058594/an-algorithm-for-management-after-transjugular-intrahepatic-portosystemic-shunt-placement-according-to-clinical-manifestations
#11
REVIEW
Seung Kwon Kim, Bryan G Belikoff, Carlos J Guevara, Seong Jin Park
We propose an algorithm for management after transjugular intrahepatic portosystemic shunt (TIPS) placement according to clinical manifestations. For patients with an initial good clinical response, surveillance Doppler ultrasound is recommended to detect stenosis or occlusion. A TIPS revision can be performed using basic or advanced techniques to treat stenosis or occlusion. In patients with an initial poor clinical response, a TIPS venogram with pressure measurements should be performed to assess shunt patency...
January 5, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28052314/elevated-nitric-oxide-in-recurrent-vulvovaginal-candidiasis-association-to-clinical-findings
#12
Cathrin Alvendal, Sophia Ehrström, Annelie Brauner, Jon O Lundberg, Nina Bohm-Starke
INTRODUCTION: Recurrent vulvovaginal candidiasis (RVVC) is defined as 3-4 episodes per year and causes substantial suffering. Little is known about the mechanisms leading to relapses in otherwise healthy women. Nitric oxide (NO) is part of the non-specific host defense and is increased during inflammation. NO levels were measured and the expression of inducible nitric oxide synthase (iNOS) was analyzed in the vagina during an acute episode of RVVC and after treatment with fluconazole...
January 4, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28049622/efficacy-and-safety-of-coronary-sinus-aspiration-during-coronary-angiography-to-attenuate-the-risk-of-contrast-induced-acute-kidney-injury-in-predisposed-patients
#13
Osama Ali Diab, Mostafa Helmy, Yasser Gomaa, Reem El-Shalakany
BACKGROUND: The incidence of contrast-induced acute kidney injury is strongly related to the amount of the given contrast. Our objectives were to evaluate the efficacy and safety of coronary sinus aspiration (CSA) procedure to reduce the volume of the given contrast and attenuate the risk of contrast-induced acute kidney injury. METHODS AND RESULTS: The study included 43 patients with type 2 diabetes mellitus and renal impairment (creatinine 1.5-3 mg/dL) who were candidates for coronary angiography...
January 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28048545/we-de-207a-04-advances-in-radiological-neuro-endovascular-interventional-imaging
#14
S Rudin
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048454/we-de-207a-00-advances-in-image-guided-neurointerventions-clinical-pull-and-technology-push
#15
Jeffrey Siewerdsen, Rebecca Fahrig
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047800/we-de-207a-01-parallels-in-the-evolution-of-x-ray-angiographic-systems-and-devices-used-for-minimally-invasive-endovascular-therapy
#16
C Strother
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047144/we-de-207a-02-advances-in-cone-beam-ct-anatomical-and-functional-imaging-in-angio-suite-to-enable-one-stop-shop-stroke-imaging-workflow
#17
G Chen
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046482/we-de-207a-03-recent-advances-in-devices-used-in-neuro-interventions
#18
M Gounis
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28044989/surgical-mitral-valve-replacement-with-melody-valve-in-infants-and-children-the-italian-experience
#19
Alessandro Frigiola, Francesca Romana Pluchinotta, Antonio Saracino, Alessandro Giamberti, Carmelo Arcidiacono, Luciane Piazza, Matteo Reali, Gianfranco Butera, Alessandro Varrica, Mario Carminati
AIMS: Paediatric patients with mitral valve (MV) disease have limited options for prosthetic MV replacement. Based on a long experience with the stented bovine jugular vein graft (Melody Valve) in the right ventricular outflow tract, we tested the use of the Melody Valve as a surgical implant in the mitral position in patients with congenital mitral disease. METHODS AND RESULTS: Eight patients, age 3 months to 6.2 years, with congenital MV dysplasia had undergone Melody valve implantation in mitral position between March 2014 and October 2015...
January 3, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28040188/effect-of-early-initiation-of-mechanical-circulatory-support-on-survival-in-cardiogenic-shock
#20
Mir B Basir, Theodore L Schreiber, Cindy L Grines, Simon F Dixon, Jeffrey W Moses, Brijeshwar S Maini, Akshay K Khandelwal, E Magnus Ohman, William W O'Neill
The role and timing of percutaneous mechanical circulatory support (MCS) devices in the treatment of acute myocardial infarction complicated by cardiogenic shock (AMICS) are not well understood. We sought to evaluate patient characteristics and predictors of outcomes in patients presenting with AMICS supported with an axial flow percutaneous MCS device; 287 consecutive unselected patients enrolled in the catheter-based ventricular assist device registry presenting with AMICS who underwent percutaneous coronary intervention (PCI) were included in this analysis...
December 18, 2016: American Journal of Cardiology
keyword
keyword
110138
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"