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Venous Catheter Placement (venous + catheter_placement)
Kinds of Venous Catheter Placement Selected AbstractsEchocardiographic Diagnosis of Air Embolism Associated with Central Venous Catheter Placement: Case Report and Review of the LiteratureECHOCARDIOGRAPHY, Issue 4 2006Prasad Maddukuri M.D. Transthoracic echocardiography (TTE) is a valuable tool in the evaluation of patients with suspected air embolism. This report describes the presentation and evaluation of a critically ill woman with spontaneous air embolism occurring during a central venous catheter replacement. Bedside TTE established the diagnosis of air embolism, allowing prompt initiation of appropriate therapy. This case report highlights this uncommon but potentially life-threatening complication of central line placement and the utility of echocardiography in its evaluation. [source] Rapid Confirmation of Central Venous Catheter Placement Using an Ultrasonographic "Bubble Test"ACADEMIC EMERGENCY MEDICINE, Issue 7 2010Matthew E. Prekker MD No abstract is available for this article. [source] Incidence of Deep Venous Thrombosis Associated with Femoral Venous CatheterizationACADEMIC EMERGENCY MEDICINE, Issue 5 2000Nabeela Z. Mian MD ABSTRACT Objective: To determine in adult medical patients the incidence of deep venous thrombosis (DVT) resulting from femora] venous catheterization (FVC). Methods: A prospective, observational study was performed at a 420-bed community teaching hospital. Hep-arin-coated 7-Fr 20-cm femoral venous catheters were inserted unilaterally into a femoral vein. Each contra-lateral leg served as a control site. Age, gender, number of FVC days. DVT risk factors, administration of DVT prophylaxis, and DVT formation and site were tabulated for each patient. Venous duplex sonography was performed bilaterally on each patient within 7 days of femoral venous catheter removal. Results: Catheters were placed in 29 men and 13 women. Femoral DVT was identified by venous duplex sonography in 11 (26.2%) of the FVC legs and none (0%) in the control legs. Posterior tibial and popliteal DVT was identified in both the FVC and control legs of 1 patient. DVT formation at the site of FVC insertion was highly significant (p = 0.005). There were no statistically significant associations with age (p = 0.42), gender (p = 0.73), number of DVT risk factors (p = 0.17), number of FVC days (p = 0.89), or DVT prophylaxis (p , 099). Conclusion: Placement of femoral catheters for central venous access is associated with a significant incidence of femoral DVT as detected by venous duplex sonography criteria at the site of femoral venous catheter placement. Physicians must be aware of this risk when choosing this vascular access route for adult medical patients. Further studies to assess the relative risk for DVT and its clinical sequelae when using the femoral vs other central venous catheter routes are indicated. Key words: deep venous thrombosis; femoral vein; catheterization; pulmonary embolism. [source] Ultrasound-guided central venous cannulation in infants and childrenACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 4 2002P. Åsheim Background: Percutaneous central venous cannulation in infants and children is a challenging procedure. Traditionally, an external landmark technique has been used to identify puncture site. An ultrasound-guided technique is now available and we wanted to evaluate this method in children and infants, looking specifically at the ease of use, success rate and complications. Methods: Forty-two consecutive infants and children (median 16.5 [0,177] months and 10 [3,45] kg) scheduled for central venous catheter placement were registered. An ultrasound scanner made for guiding puncture of vessels was used. After locating the puncture site, a sterile procedure was performed using an accompanying kit to aid puncture of the vessel. Results: Cannulation was successful in all patients and we had no complications during insertion of the catheters. The right internal jugular vein was preferred in most patients, and in 95% of the patients the vein was punctured at the first attempt. The median time from start of puncture to aspiration of blood was 12 (3,180) seconds. Conclusion: The ultrasound-guided technique for placement of central venous catheters was easy to apply in infants and children. It is our impression that it increased the precision and safety of the procedure in this group of patients. [source] Systemic AL amyloidosis with acquired factor X deficiency: A study of perioperative bleeding risk and treatment outcomes in 60 patients,AMERICAN JOURNAL OF HEMATOLOGY, Issue 3 2010Carrie A. Thompson Systemic light-chain (AL) amyloidosis may be associated with acquired factor X (FX) deficiency and optimal management of this coagulopathy is unknown. We reviewed our experience with 60 patients with isolated FX deficiency (,50%) due to AL amyloidosis that underwent an invasive procedure between 1975 and 2007. They were classified as having severe (<10%; n = 6), moderate (10,25%; n = 15), or mild (26,50%; n = 39) FX deficiency. The patients underwent a total of 112 procedures, 19 (17%) of which were managed with periprocedural treatment with one or more hemostatic agents. There were complications in 14 (13%) procedures (bleeding = 12, thrombosis = 1, death = 1). Baseline FX level was not predictive of bleeding risk; the only association with postintervention bleeding was central venous catheter placement. However, bleeding complications were relatively infrequent, particularly in patients with mild or moderate FX deficiency undergoing nonvascular procedures. Activated recombinant factor VII might be considered in patients undergoing major surgical procedures, but further experience is needed. Optimal management of AL patients with FX deficiency undergoing invasive procedures remains to be determined. Am. J. Hematol., 2010. © 2009 Wiley-Liss, Inc. [source] Ultrasound guided central venous catheter placement using Geliperm®ANAESTHESIA, Issue 5 2006M. Lynch No abstract is available for this article. [source] | ||||||||||